Download NX-800H

UHF DIGITAL TRANSCEIVER
NX-800H
SERVICE MANUAL
SUPPLEMENT K3 version
© 2009-12 PRINTED IN JAPAN
B51-8897-00 (N) 204
This NX-800H (K3 version) service manual contains a number of sections which differ from the service manual (B51-8823-00)
for NX-800/800H (K version). For items other than those in this NX-800H (K3 version) service manual, please refer to the service manual (B51-8823-00) for NX-800/800H (K version).
Metallic cabinet
(A01-2194-11)
Key top
(K29-9401-03)
Panel assy
(A62-1162-12)
Modular jack
(E58-0522-05)
Packing (Phone jack)
(G53-1616-03)
Packing (D-sub outer)
(G53-1626-03)
RF coaxial receptacle (M)
(E04-0167-15)
DC cord (Pig tail)
(E30-7520-25)
CONTENTS
GENERAL.....................................................2
SYSTEM SET-UP .........................................4
REALIGNMENT ...........................................5
CIRCUIT DESCRIPTION ..............................7
PARTS LIST .................................................8
EXPLODED VIEW ......................................20
ADJUSTMENT ..........................................21
PC BOARD
DISPLAY UNIT (X54-3680-10) ...............40
This product complies with the RoHS directive for the European market.
TX-RX UNIT (X57-7750-18) (A/2) .........42
TX-RX UNIT (X57-7750-18) (B/2) .........46
INTERCONNECTION DIAGRAM ..............47
SCHEMATIC DIAGRAM ............................48
LEVEL DIAGRAM ......................................66
BLOCK DIAGRAM .....................................68
SPECIFICATIONS ......................................71
This product uses Lead Free solder.
NX-800H
Document Copyrights
Firmware Copyrights
Copyright 2009 by Kenwood Corporation. All rights reserved.
No part of this manual may be reproduced, translated,
distributed, or transmitted in any form or by any means,
electronic, mechanical, photocopying, recording, or otherwise, for any purpose without the prior written permission
of Kenwood.
The title to and ownership of copyrights for firmware
embedded in Kenwood product memories are reserved for
Kenwood Corporation. Any modifying, reverse engineering, copy, reproducing or disclosing on an Internet website
of the firmware is strictly prohibited without prior written
consent of Kenwood Corporation. Furthermore, any reselling, assigning or transferring of the firmware is also strictly
prohibited without embedding the firmware in Kenwood
product memories.
Disclaimer
While every precaution has been taken in the preparation
of this manual, Kenwood assumes no responsibility for errors or omissions. Neither is any liability assumed for damages resulting from the use of the information contained
herein. Kenwood reserves the right to make changes to any
products herein at any time for improvement purposes.
Transceivers containing AMBE+2™ Vocoder:
The AMBE+2™ voice coding technology is embedded in
the firmware under the license of Digital Voice Systems, Inc.
GENERAL
INTRODUCTION
PRE-INSTALLATION CONSIDERATIONS
SCOPE OF THIS MANUAL
1. UNPACKING
This manual is intended for use by experienced technicians familiar with similar types of commercial grade communications equipment. It contains all required service
information for the equipment and is current as of this publication date. Changes which may occur after publication
are covered by either Service Bulletins or Manual Revisions,
which are issued as required.
Unpack the radio from its shipping container and check
for accessory items. If any item is missing, please contact
KENWOOD immediately.
ORDERING REPLACEMENT PARTS
When ordering replacement parts or equipment information, the full part identification number should be included.
This applies to all parts: components, kits, and chassis. If
the part number is not known, include the chassis or kit
number of which it is a part and a sufficient description of
the required component for proper identification.
PERSONAL SAFETY
The following precautions are recommended for personal
safety :
• DO NOT transmit if someone is within two feet (0.6 meter) of the antenna.
• DO NOT transmit until all RF connectors are secure and
any open connectors are properly terminated.
• SHUT OFF this equipment when near electrical blasting
caps or while in an explosive atmosphere.
• All equipment should be properly grounded before power-up for safe operation.
• This equipment should be serviced by only qualified
technicians.
2
2. PRE-INSTALLATION CHECKOUT
2-1. Introduction
Each radio is adjusted and tested before shipment. However, it is recommended that receiver and transmitter operation be checked for proper operation before installation.
2-2. Testing
The radio should be tested complete with all cabling and
accessories as they will be connected in the final installation. Transmitter frequency, deviation, and power output
should be checked, as should receiver sensitivity, squelch
operation, and audio output. Signaling equipment operation
should be verified.
3. PLANNING THE INSTALLATION
3-1. General
Inspect the vehicle and determine how and where the
radio antenna and accessories will be mounted.
Plan cable runs for protection against pinching or crushing wiring, and radio installation to prevent overheating.
3-2. Antenna
The favored location for an antenna is in the center of a
large, flat conductive area, usually at the roof center. The
trunk lid is preferred, bond the trunk lid and vehicle chassis
using ground straps to ensure the lid is at chassis ground.
NX-800H
GENERAL
3-3. Radio
SERVICE
The universal mount bracket allows the radio to be
mounted in a variety of ways. Be sure the mounting surface
is adequate to support the radio’s weight. Allow sufficient
space around the radio for air cooling. Position the radio
close enough to the vehicle operator to permit easy access
to the controls when driving.
This radio is designed for easy servicing. Refer to the
schematic diagrams, printed circuit board views, and alignment procedures contained in this manual.
NOTE
• If you do not intend to use the speaker 3.5-mm jack and
the D-sub 25-pin connector, fit the supplied speaker-jack
cap and D-sub cap to stop dust and sand from getting in.
• If the transceiver is turned ON or OFF when the poweron/off status message is enabled, the transceiver sends
the status.
3-4. DC Power and wiring
1. This radio may be installed in negative ground electrical
systems only. Reverse polarity will cause the cable fuse
to blow. Check the vehicle ground polarity before installation to prevent wasted time and effort.
2. Connect the positive power lead directly to the vehicle
battery positive terminal. Connecting the Positive lead
to any other positive voltage source in the vehicle is not
recommended.
3. Connect the ground lead directly to the battery negative
terminal.
4. The cable provided with the radio is sufficient to handle
the maximum radio current demand. If the cable must be
extended, be sure the additional wire is sufficient for the
current to be carried and length of the added lead.
Speaker
jack cap
Antenna
connector
D-sub
cap
Ignition
sense cable
4. INSTALLATION PLANNING – CONTROL STATIONS
4-1. Antenna system
Control station. The antenna system selection depends
on many factors and is beyond the scope of this manual.
Your KENWOOD dealer can help you select an antenna system that will best serve your particular needs.
Power input
connector
4-2. Radio location
Select a convenient location for your control station radio which is as close as practical to the antenna cable entry
point. Secondly, use your system’s power supply (which
supplies the voltage and current required for your system).
Make sure sufficient air can flow around the radio and power supply to allow adequate cooling.
Service Manual List
Title
Parts number
Remarks
Market code
Display unit
number
TX-RX unit
number
For Service unit
number
NX-800
B51-8803-00
First edition
K
X54-3640-10
J79-0157-19
X57-7390-10
J79-0130-19
X57-7750-14 (K)
NX-800/800H
B51-8823-00
First edition
K, HK
*X54-3640-10
J79-0157-29
X57-7390-XX
J72-0130-29
X57-7750-14 (K)
X57-7750-15 (HK)
NX-800/800H
B51-8848-00
Supplement
K2, HK2
*X54-3640-10
J79-0157-39
X57-7390-XX
J79-0239-09
X57-7750-16 (K2)
X57-7750-17 (HK2)
NX-800H
B51-8897-00
Supplement
This service manual
HK3
*X54-3680-10
J79-0157-39
X57-7750-18
J79-0208-19
X57-7750-19 (HK3)
*Note: The circuit pattern of J79-0157-29 and J79-0157-39 is the same.
3
NX-800H
SYSTEM SET-UP
Merchandise received
Choose the type of transceiver
Are you using
the remote kit?
YES
Frequency range
RF power
Type
380.0~400.0MHz
45W
HK3
KRK-10
(Option)
NO
Are you using
the ignition sense cable?
YES
KCT-46
(Option)
NO
Transceiver programming
Are you using
the public address?
See page 5.
A personal computer, programming interface (KPG-46/46A), and
programming software (KPG-111D) are required for programming.
YES
KAP-2
(Option)
NO
Are you using
the voice guide & storage
unit?
NO
YES
Are you using
the external speaker?
YES
VGS-1
(Option)
KES-3 or KES-5 External speaker
(Option)
NO
Are you using
the keypad microphone?
YES
KMC-32 or KMC-36
(Option)
NO
Supplied microphone
Desk top microphone KMC-9C
Delivery
4
NX-800H
REALIGNMENT
1. Modes
5. PC Mode
5-1. Preface
User mode
Panel test mode
Panel tuning mode
Data programming mode
PC mode
Firmware
programming mode
The transceiver is programmed by using a personal computer, programming interface (KPG-46/46A) and programming software (KPG-111D: ver. 1.80 or later).
The programming software can be used with a PC. Figure 1 shows the setup of a PC for programming.
PC
PC tuning mode
PC test mode
KPG-46 or KPG-46A or
KPG-46A + KCT-53U +
Tuning cable
(E30-3383-05)
Clone mode
Firmware version information
Mode
Function
User mode
For normal use.
Panel test mode
Used by the dealer to check the fundamental characteristics.
Panel tuning mode
Used by the dealer to tune the transceiver.
PC mode
Used for communication between the transceiver and PC.
Data programming
mode
Used to read and write frequency data and
other features to and from the transceiver.
PC test mode
Used to check the transceiver using the PC.
This feature is included in the FPU.
PC tuning mode
Used to tune the transceiver using the PC.
This feature is included in the FPU.
Firmware programming mode
Used when changing the main program of
the flash memory.
Clone mode
Used to transfer programming data from
one transceiver to another.
Firmware version
information
Used to confirm the internal firmware version.
KPG-111D
(ver. 1.80 or later)
PC
PC
PC
D-SUB
(25-pin)
D-SUB
(9-pin)
USB
KCT-53U
KPG-46
KPG-46A
KPG-46A
2. How to Enter Each Mode
Mode
User mode
Transceiver
Transceiver
Transceiver
Fig. 1
5-2. Connection procedure
1. Connect the transceiver to the computer using the interface cable and USB adapter (When the interface cable is
KPG-46A, the KCT-53U can be used.).
Note:
Operation
Power ON
Panel test mode
[ ] + Power ON
PC mode
Received commands from PC
Panel tuning mode
[Panel test mode] + [ ]
Firmware programming mode
[ ] + Power ON
Clone mode
[ ] + Power ON
Firmware version information
[ ] + Power ON
3. Panel Test Mode
Setting method refer to ADJUSTMENT.
4. Panel Tuning Mode
Setting method refer to ADJUSTMENT.
• You must install the KCT-53U driver in the computer to
use the USB adapter (KCT-53U).
• When using the USB adapter (KCT-53U) for the first time,
plug the KCT-53U into a USB port on the computer with
the computer power ON.
2. When the POWER switch on, user mode can be entered
immediately. When PC sends command the transceiver
enter PC mode, and “PROGRAM” is displayed on the
LCD.
When data transmitting from transceiver, the red LED is
lights.
When data receiving to transceiver, the green LED is
lights.
Note:
The data stored in the computer must match the “Model
Name” when it is written into the flash memory.
5
NX-800H
REALIGNMENT
5-3. KPG-46/KPG-46A description
(PC programming interface cable: Option)
The KPG-46/46A is required to interface the transceiver
to the computer. It has a circuit in its D-sub connector (KPG46: 25-pin, KPG-46A: 9-pin) case that converts the RS-232C
logic level to the TTL level.
The KPG-46/46A connects the 8-pin microphone connector of the transceiver to the RS-232C serial port of the computer.
7. If writing ends successfully, the checksum is calculated
and a result is displayed.
8. If you want to continue programming other transceivers,
repeat steps 4 to 7.
Note:
This mode cannot be entered if the Firmware Programming mode is set to Disable in the Programming software.
5-4. KCT-53U description (USB adapter: Option)
6-4. Function
The KCT-53U is a cable which connects the KPG-46A to
a USB port on a computer.
When using the KCT-53U, install the supplied CD-ROM
(with driver software) in the computer. The KCT-53U driver
runs under Windows 2000, XP or Vista (32-bit).
1. If you press the [ ] key while “PROGRAM 115200” is
displayed, the display changes to “PROGRAM 19200”
(The LED blinks green) to indicate that the write speed
is low speed (19200 bps). If you press the [ ] key again
while “PROGRAM 19200” is displayed, the display
changes to “PROGRAM 38400” (The LED lights red and
orange alternatively). If you press the [ ] key again while
“PROGRAM 38400” is displayed, the display changes
to “PROGRAM 57600” (The LED blinks orange). If you
press the [ ] key again while “PROGRAM 57600” is displayed, the display returns to “PROGRAM 115200” (The
LED lights orange).
2. If you press the [ ] key while “PROGRAM 115200” is
displayed, the checksum is calculated, and a result is displayed. If you press the [ ] key again while the checksum is displayed, “PROGRAM 115200” is redisplayed.
5-5. Programming software KPG-111D description
The KPG-111D is the programming software for the
transceiver supplied on a CD-ROM. This software runs under Windows 2000, XP or Vista (32-bit) on a PC.
The data can be input to or read from the transceiver and
edited on the screen. The programmed or edited data can
be printed out. It is also possible to tune the transceiver.
6. Firmware Programming Mode
6-1. Preface
Flash memory is mounted on the transceiver. This allows the transceiver to be upgraded when new features
are released in the future. (For details on how to obtain the
firmware, contact Customer Service.)
Note:
6-2. Connection procedure
Programming data can be transferred from one transceiver to another by connecting them via their 8-pin microphone
connectors. The operation is as follows (the transmit transceiver is the source and the receive transceiver is a target).
Connect the transceiver to the personal computer using
the interface cable (KPG-46/46A) and USB adapter (KCT-53U:
when the interface cable is KPG-46A, the KCT-53U can be
used.). (Connection is the same as in the PC Mode.)
Note:
You can only program firmware from the 8-pin microphone connector on the front panel. Using the 25-pin logic
interface on the rear panel will not work.
6-3. Programming
1. Start up the firmware programming software (Fpro.exe
(ver. 4.0 or later)). The Fpro.exe exists in the KPG-111D
installed folder.
2. Set the communications speed (normally, 115200 bps)
and communications port in the configuration item.
3. Set the firmware to be updated by File name item.
4. Turn the transceiver power ON with the [ ] key held
down. Then, the orange LED on the transceiver lights
and “PROGRAM 115200” is displayed.
5. Check the connection between the transceiver and the
personal computer, and make sure that the transceiver is
in the Program mode.
6. Press [write] button in the window. When the transceiver starts to receive data, the “LOADING” display lights.
6
Normally, write in the high-speed mode.
7. Clone Mode
The following data cannot be cloned.
• Tuning data
• Embedded message with password
• ESN (Electronic Serial Number) data
Note:
The following data can be cloned.
• Fleet (own)/ID (own) for FleetSync
• Unit ID (own) for NXDN
1. Turn the source transceiver power ON with the [ ] key
held down. If the read authorization password is set to
the transceiver, the transceiver displays “CLONE LOCK”
If the password is not set, the transceiver displays
“CLONE MODE”.
2. When you enter the correct password, and “CLONE
MODE” is displayed, the transceiver can be used as the
cloning source. The following describes how to enter
the password.
NX-800H
REALIGNMENT
7. The other target can be continuously cloned. When
the [ ] key on the source is pressed while the source
displays “END”, the source displays “CLONE MODE”.
Carry out the operation in step 4 to 6. Can not be cloned
if the overwrite password is programmed to the target.
3.
• How to enter the password with the microphone keypad;
If you press a key while “CLONE LOCK” is displayed,
the number that was pressed is displayed on the transceiver. Each press of the key shifts the display in order
to the left. When you enter the password and press
the [ ] key, “CLONE MODE” is displayed if the entered password is correct. If the password is incorrect,
“CLONE LOCK” is redisplayed.
• How to enter the password with the [ ] and [ ] keys;
If the [ ] and [ ] keys is pressed while “CLONE LOCK”
is displayed, number (0 to 9) are displayed flashing.
When you press the [ ] key, the currently selected number is determined. If you press the [ ] key after entering
the password in this procedure, “CLONE MODE” is
displayed if the entered password is correct. If the password is incorrect, “CLONE LOCK” is redisplayed.
4. Power on the target transceiver.
5. Connect the cloning cable (Part No. E30-3382-05) to the
modular microphone jacks on the source and target.
6. Press the [ ] key on the source while the source displays
“CLONE MODE” The data of the source is sent to the
target. While the target is receiving the data, “PROGRAM” is displayed. When cloning of data is completed,
the source displays “END”, and the target automatically
operates in the User mode. The target can then be operated by the same program as the source.
Note:
Only the same models can be cloned together.
Cloning cable
(E30-3382-05)
Fig. 2
8. Firmware Version Information
Press and hold the [ ] key while turning the transceiver
power ON and then keep pressing and holding the [ ] key,
the firmware version information appears on the LCD.
CIRCUIT DESCRIPTION
1. Overview
2. Frequency Configuration
NX-800H (K3) is a UHF Mobile transceiver designed to
operate in the frequency range of 380 to 400MHz (in user
mode). The unit consists of receiver, transmitter, phaselocked loop (PLL) frequency synthesizer, base band parts,
power supply, and control circuits.
The receiver is a double-conversion super heterodyne
using first intermediate frequency (IF) of 58.05MHz and
second IF of 450kHz. Incoming signals from the antenna
are mixed with the local signal from the PLL circuit to produce the first IF of 58.05MHz. This is then mixed with
the 57.6MHz second local oscillator output to produce the
450kHz second IF. The transmit signal frequency is generated by the PLL VCO, and modulated by the signal from the
DSP. It is then amplified and fed to the antenna.
CF
450kHz
ANT
TX/RX: 380~400MHz
MIX
IF AMP
58.05MHz
19.2MHz
VCTCXO
321.95~
341.95MHz
PA
AMP
TX
AMP
SP
MCF
RF
AMP
380~400MHz
Fig. 1
x3
57.6MHz
PLL
VCO
Base band Circuit
1st MIX
ANT
SW
Frequency configuration
AF
AMP
MIC
MIC
AMP
7
NX-800H
PARTS LIST
✽ New Parts. indicates safety critical components.
Parts without Parts No. are not supplied.
Les articles non mentionnes dans le Parts No. ne sont pas fournis.
Teile ohne Parts No. werden nicht geliefert.
L : Scandinavia
Y : PX (Far East, Hawaii)
C : China
K : USA
T : England
X : Australia
P : Canada
E : Europe
M : Other Areas
NX-800H
DISPLAY UNIT (X54-3680-10)
Ref. No.
New
Address parts
Parts No.
Description
NX-800H
1
2
1B
3A
A01-2194-11
A62-1162-12
METALLIC CABINET
PANEL ASSY
4
5
6
7
8
2A
3B
3B
3A
1D
B09-0681-03
B11-1871-04
B38-0922-15
B42-7417-04
B62-2146-00
CAP (KAP-2)
FILTER(LCD)
LCD ASSY
STICKER (NEXEDGE)
INSTRUCTION MANUAL
10
11
12
13
14
2B
2B
2C
1A
3B
E04-0167-15
E30-7520-25
E30-7523-55
E37-1118-05
E37-1124-05
RF COAXIAL RECEPTACLE (M)
DC CORD (PIG TALE)
DC CORD ASSY
ACCESSORY
LEAD WIRE WITH CONNECTOR (SHOUT CABLE)
LEAD WIRE WITH CONNECTOR (2P/SP)
15
16
2A
2A
E37-1448-05
E37-1449-05
FLAT CABLE (30P/D-SUB)
FLAT CABLE (30P/PANEL)
18
19
20
17
21
2B
1A
1A
1A
2C
F10-2488-12
F10-3032-14
F10-2490-13
F10-3112-03
F52-0024-05
SHIELDING PLATE (CHASSIS)
SHIELDING CASE (FINAL)
SHIELDING CASE (VCO)
SHIELDING CASE (POWER MODULE)
FUSE (BLADE TYPE) 15A/32V
1B
G10-1322-04
G10-1342-04
G10-1802-04
G11-4336-04
G11-4343-04
FIBROUS SHEET (PANEL-SP)
FIBROUS SHEET
FIBROUS SHEET (LCD)
SHEET (PANEL-FG)
SHEET (STEP)
22
23
27
28
29
1B
1A
1A
2B
2A
G13-2101-04
G13-2102-04
G13-2018-04
G13-2047-04
G13-2071-04
CONDUCTIVE CUSHION (P.M BOTTOM)
CONDUCTIVE CUSHION (P.M TOP)
CUSHION (FINAL)
CUSHION (DC SCREW)
CONDUCTIVE CUSHION (PLL)
37
30
31
32
33
2B
1B
1A
2B
2B
G13-2279-04
G53-1613-11
G53-1616-03
G53-1626-03
G53-1643-04
CUSHION (FFC)
PACKING (SHELD PLATE)
PACKING (PHONE JACK)
PACKING (D-SUB OUTER)
PACKING (DC CORD)
34
35
36
2A
2A
3A
G53-1645-03
G53-1662-04
G53-1676-03
PACKING (D-SUB INNER)
PACKING (ANT)
PACKING
38
39
40
41
3C
2D
2D
3D
H02-0624-13
H12-4274-03
H12-4275-02
H52-2306-02
INNER CARTON CASE
PACKING FIXTURE (UPPER)
PACKING FIXTURE (LOWER)
ITEM CARTON CASE
44
45
46
47
48
2C
3B
3B
3B
2B
J19-1584-15
J19-5464-13
J19-5485-12
J19-5502-03
J21-8479-02
HOLDER (MIC)
ACCESSORY
HOLDER (SP)
HOLDER (PANEL)
HOLDER (LCD)
MOUNTING HARDWARE (D-SUB)
49
50
51
52
3B
3B
2C
3B
J21-8481-03
J21-8569-03
J29-0726-03
J30-1289-04
MOUNTING HARDWARE (SP)
MOUNTING HARDWARE (LCD)
BRACKET
ACCESSORY
SPACER (SP SHEET)
54
3A
K29-9401-03
KEY TOP
24
25
26
8
3B
3B
✽
✽
✽
Destination
Ref. No.
New
Address parts
Parts No.
Destination
Description
A
B
C
D
56
2B
1A
1A,2B
1A,2A,2B
2C
N09-2292-05
N67-3008-48
N87-2606-43
N87-2608-48
N99-2039-05
HEXAGON HEAD SCREW
PAN HEAD SEMS SCREW
BRAZIER HEAD TAPTITE SCREW
BRAZIER HEAD TAPTITE SCREW
SCREW SET
ACCESSORY
58
59
3B
1C
T07-0757-15
T91-0639-55
SPEAKER
MICROPHONE
X57-7750-19
TX-RX UNIT (FOR SERVICE)
-
✽
ACCESSORY
DISPLAY UNIT (X54-3680-10)
D914
D915-926
D927-936
B30-2304-05
B30-2281-05
B30-2282-05
LED (RED/GREEN)
LED (1608/Y)
LED (1608/Y)
C903
C905
C906
C907-909
C910-912
CK73HB1E103K
CK73HB1A104K
CK73HB1H222K
CK73HB1H102K
CC73HCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
0.10UF
2200PF
1000PF
100PF
K
K
K
K
J
C913
C914
C915
C916
C917,918
CK73HB1A104K
CK73HB1H102K
CK73FB1E475K
CK73GB1E105K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
1000PF
4.7UF
1.0UF
0.10UF
K
K
K
K
K
C919
C920
C921
C922-925
C926-929
CK73HB1H102K
CC73HCH1H121J
CK73HB1A104K
CK73HB1H102K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
120PF
0.10UF
1000PF
0.10UF
K
J
K
K
K
C930
C931,932
C933
C934
C935
CK73GB1E105K
CK73HB1H102K
CK73GB1E105K
CK73HB1H102K
CS77BA1E4R7M
CHIP C
CHIP C
CHIP C
CHIP C
CHIP TNTL
1.0UF
1000PF
1.0UF
1000PF
4.7UF
K
K
K
K
25WV
C936
C938
C939
C940
C941,942
CC73HCH1H100D
CC73HCH1H100D
CK73GB1C104K
CK73FB1A106K
CK73HB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
10PF
10PF
0.10UF
10UF
1000PF
D
D
K
K
K
C943,944
C945
C946
C947
C948
CS77BA1E4R7M
CK73GB1H103K
CC73HCH1H101J
CK73HB1A104K
CC73HCH1H101J
CHIP TNTL
CHIP C
CHIP C
CHIP C
CHIP C
4.7UF
0.010UF
100PF
0.10UF
100PF
25WV
K
J
K
J
C949-954
C955
C956,957
C958
C959,960
CK73GB1E105K
CC73HCH1H101J
CK73HB1E103K
CK73HB1H102K
CK73HB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
100PF
0.010UF
1000PF
0.010UF
K
J
K
K
K
C961
C962
C963
C964
C965
CK73HB0J105K
CK73HB1A104K
CC73HCH1H101J
CK73GB1E105K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
0.10UF
100PF
1.0UF
0.10UF
K
K
J
K
K
NX-800H
PARTS LIST
DISPLAY UNIT (X54-3680-10)
Ref. No.
New
Address parts
Parts No.
Destination
Description
C966,967
CK73HB1H102K
CHIP C
1000PF
K
CN901
CN902
CN905
J901
E40-6559-05
E41-2671-05
E40-6557-05
E58-0522-05
FLAT CABLE CONNECTOR
PIN ASSY
FLAT CABLE CONNECTOR
MODULAR JACK
-
J31-0551-05
COLLAR
L901,902
L903-905
L906
L907
L908
L41-1095-39
L92-0140-05
L92-0163-05
L92-0140-05
L92-0163-05
SMALL FIXED INDUCTOR (1.0UH)
CHIP FERRITE
BEADS CORE
CHIP FERRITE
BEADS CORE
X901
L77-1950-05
CRYSTAL RESONATOR (11.0592MHZ)
CP907,908
CP909
CP910
CP912
CP917
RK75HA1JR00J
RK74HA1J104J
RK74HA1J101J
RK74HA1J101J
RK74HA1J104J
CHIP-COM
CHIP-COM
CHIP-COM
CHIP-COM
CHIP-COM
0.00
100K
100
100
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R900
R901
R902
R904
R905
RK73HB1J000J
RK73GB2A000J
RK73HB1J102J
RK73HB1J101J
RK73HB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
0.0
1.0K
100
1.0K
J
J
J
J
J
1/16W
1/10W
1/16W
1/16W
1/16W
R906
R907
R908
R909
R911
RK73HB1J331J
RK73HB1J104J
RK73HB1J473J
RK73HB1J104J
RK73HB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330
100K
47K
100K
4.7K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R912
R913
R914
R915
R916,917
RK73HB1J333J
RK73HB1J823J
RK73HB1J104J
RK73HB1J473J
RK73HB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
33K
82K
100K
47K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R918
R919
R920,921
R922-925
R926
RK73GB2A100J
RK73HB1J103J
RK73HB1J101J
RK73HB1J102J
RK73HB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10
10K
100
1.0K
10K
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/16W
R927
R928
R929
R930
R931
RK73HB1J473J
RK73HB1J103J
RK73HB1J474J
RK73HB1J103J
RK73FB2B561J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
10K
470K
10K
560
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/8W
R932
R933
R934-937
R938,939
R940
RK73FB2B471J
RK73HB1J101J
RK73HB1J473J
RK73HB1J103J
RK73HB1J274J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470
100
47K
10K
270K
J
J
J
J
J
1/8W
1/16W
1/16W
1/16W
1/16W
R941
R942
R943
R944
R945,946
RK73HB1J124J
RK73HB1J000J
RK73HB1J102J
RK73HB1J104J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
120K
0.0
1.0K
100K
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R947
R948
R949
R950
R952
RK73HB1J474J
RK73HB1J103J
RK73HB1J102J
RK73HB1J473J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
10K
1.0K
47K
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
Ref. No.
New
Address parts
Parts No.
Destination
Description
R953
R954
R955
R956
R957,958
RK73GB2A271J
RK73GB2A470J
RK73GB2A271J
RK73GB2A101J
RK73GB2A271J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
270
47
270
100
270
J
J
J
J
J
1/10W
1/10W
1/10W
1/10W
1/10W
R960
R962
R963,964
R965,966
R967-974
RK73HB1J000J
RK73HB1J000J
RK73GB2A391J
RK73GB2A821J
RK73HB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
0.0
390
820
10K
J
J
J
J
J
1/16W
1/16W
1/10W
1/10W
1/16W
R976
R977-979
R981,982
R986
R988
RK73HB1J000J
RK73HB1J473J
RK73HB1J103J
RK73HB1J103J
RK73HB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
47K
10K
10K
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R989
R990
R991
R992
R996
RK73HB1J474J
RK73HB1J472J
RK73HB1J474J
RK73HB1J000J
RK73HB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
4.7K
470K
0.0
4.7K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R997
R998
R999
RK73GB2A000J
RK73HB1J000J
RK73HB1J101J
CHIP R
CHIP R
CHIP R
0.0
0.0
100
J
J
J
1/10W
1/16W
1/16W
D901,902
D903
D904
D906
D907
AVRM16080MAAB
02DZ18F-X
AVRM16080MAAB
MINISMDC020F
02DZ18F-X
VARISTOR
ZENER DIODE
VARISTOR
VARISTOR
ZENER DIODE
D908
D910
D911,912
D913
D937
HSC119
1SS416
HSC119
DA204U
1SS416
DIODE
DIODE
DIODE
DIODE
DIODE
IC901
IC902
IC903
IC904
IC905
TC7W66FK-F
TC75S51FE(F)
XC6209B502PR
XC6204B332M
TC7SH126FU-F
MOS-IC
MOS-IC
MOS-IC
MOS-IC
MOS-IC
IC906
IC907
IC908
IC909
IC910
LM2682MMX
TC7WH126FU-F
TC7SH08FU-F
LMC7101BIM5
TC74LCX245FK
MOS-IC
MOS-IC
MOS-IC
MOS-IC
MOS-IC
IC911
IC912
IC913
Q901
Q902
30620SPGPU3C
TC7WZ245FK-F
29AL16D7KCCB
SSM3K15TE(F)
RT1N441U-T111
MICRO COUNTROL UNIT
MOS-IC
ROM IC
FET
TRANSISTOR
Q904
Q905,906
Q908,909
Q910
Q911
RT1N441U-T111
RT1N141U-T111
RT1N141U-T111
12A02CH
SSM3K15TE(F)
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
FET
Q913
TH901
UPA672T-A
ERTJ0EV104H
FET
THERMISTOR
✽
9
NX-800H
PARTS LIST
TX-RX UNIT (X57-7750-18)
Ref. No.
New
Address parts
Parts No.
Destination
Description
TX-RX UNIT (X57-7750-18)
C1
C2
C3
C4
C5
CK73HB0J105K
CC73HCH1H101J
CK73HB1H471K
CK73HB1A104K
CK73HB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
100PF
470PF
0.10UF
0.010UF
K
J
K
K
K
C6
C7
C8
C9
C10
CC73HCH1H101J
CC73HCH1H180J
CC73HCH1H120G
CK73HB1E103K
CC73HCH1H390J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
100PF
18PF
12PF
0.010UF
39PF
J
J
G
K
J
C11
C12
C13
C14
C15
CK73FB1A106K
CC73HCH1H120G
CK73HB1E103K
CK73GB1E105K
CC73HCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
10UF
12PF
0.010UF
1.0UF
100PF
K
G
K
K
J
C16,17
C18-23
C24
C25,26
C27
CK73HB1E103K
CC73HCH1H101J
CK73HB1A104K
CC73HCH1H101J
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
100PF
0.10UF
100PF
0.10UF
K
J
K
J
K
C28,29
C31
C32
C33
C34
CC73HCH1H101J
CC73HCH1H101J
CS77CA1VR15M
CC73HCH1H330J
CC73HCH1H470J
CHIP C
CHIP C
CHIP TNTL
CHIP C
CHIP C
100PF
100PF
0.15UF
33PF
47PF
J
J
35WV
J
J
C35
C36
C37
C38
C39
CS77BA1D100M
CC73HCH1H080B
C92-0863-05
C93-0787-05
CC73HCH1H030B
CHIP TNTL
CHIP C
CHIP TNTL
CERAMIC
CHIP C
10UF
8.0PF
0.047UF
0.1UF
3.0PF
20WV
B
35WV
50WV
B
C41
C43
C44,45
C46
C47
CK73HB1H471K
CK73HB1H471K
CC73HCH1H101J
CC73HCH1H080B
CC73HCH1H470J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
470PF
100PF
8.0PF
47PF
K
K
J
B
J
C48
C49
C50,51
C52,53
C54
CK73HB0J105K
CC73HCH1H180G
CC73HCH1H151J
CK73HB1H471K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
18PF
150PF
470PF
0.10UF
K
G
J
K
K
C55
C56
C58
C59
C63
CK73HB0J105K
CK73HB1H471K
CC73HCH1H270G
CC73HCH1H470G
CC73HCH1HR75B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
470PF
27PF
47PF
0.75PF
K
K
G
G
B
C64
C65
C66,67
C68,69
C70
CC73HCH1H090B
CK73FB1A106K
CC73HCH1H070B
CC73HCH1H060B
CK73HB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
9.0PF
10UF
7.0PF
6.0PF
470PF
B
K
B
B
K
C71
C72
C73
C74
C75
CK73GB1E105K
CC73HCH1H050B
CK73HB1H471K
CC73HCH1H0R5B
CK73HB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
5.0PF
470PF
0.5PF
470PF
K
B
K
B
K
C76
C77,78
C79
CC73HCH1H0R5B
CK73HB1H471K
CC73HCH1H070B
CHIP C
CHIP C
CHIP C
0.5PF
470PF
7.0PF
B
K
B
10
Ref. No.
New
Address parts
Parts No.
Destination
Description
C80
C81
C82
C83,84
C85
CK73HB1H471K
CC73HCH1H100B
CC73HCH1H330J
CK73HB1H471K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
10PF
33PF
470PF
0.10UF
K
B
J
K
K
C86
C88
C90-92
C98
C101,102
CC73HCH1H070B
CK73HB1E103K
CK73HB1E103K
CK73HB1H471K
CK73HB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
7.0PF
0.010UF
0.010UF
470PF
470PF
B
K
K
K
K
C103
C104-107
C108
C109
C110-112
CK73HB1E103K
CK73HB1H471K
CK73FB1E475K
CC73HCH1H090B
CK73HB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
470PF
4.7UF
9.0PF
470PF
K
K
K
B
K
C115-117
C118
C119
C120
C121
CK73HB1H471K
CC73HCH1H100B
CC73HCH1H080B
CK73HB1H471K
CC73HCH1H020B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
10PF
8.0PF
470PF
2.0PF
K
B
B
K
B
C122
C123
C125
C127
C128
CC73HCH1H080B
CC73HCH1H220J
CK73HB1H471K
CK73HB1H471K
CC73HCH1H470J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
8.0PF
22PF
470PF
470PF
47PF
B
J
K
K
J
C131
C132
C133
C134
C135
CC73HCH1H101J
CK73HB1H471K
CC73HCH1H220J
CK73HB1H471K
CC73HCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
100PF
470PF
22PF
470PF
100PF
J
K
J
K
J
C136
C138
C141
C142
C145
CK73FB1H471K
CS77CA1A6R8M
CC73HCH1H220J
CC73HCH1H470J
CC73HCH1H101J
CHIP C
CHIP TNTL
CHIP C
CHIP C
CHIP C
470PF
6.8UF
22PF
47PF
100PF
K
10WV
J
J
J
C147
C150
C152,153
C155,156
C157
CK73HB1H471K
C92-0875-05
CC73HCH1H101J
CC73HCH1H220J
CC73HCH1H101J
CHIP C
ELECTRO
CHIP C
CHIP C
CHIP C
470PF
1000UF
100PF
22PF
100PF
K
25WV
J
J
J
C158
C162
C164
C165
C166
CK73HB1H471K
CC73FCH1H150G
CC73GCH1H0R5B
CC73GCH1H010B
CC73HCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
15PF
0.5PF
1.0PF
100PF
K
G
B
B
J
C169
C170
C171
C172
C174
CK73HB1H471K
CC73GCH1H0R5B
CC73GCH1H010B
CC73HCH1H101J
C93-0550-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
0.5PF
1.0PF
100PF
1.0PF
K
B
B
J
C
C175
C178
C179
C180
C181
CK73HB1H471K
CC73GCH1H0R5B
CC73GCH1H040B
CC73HCH1H101J
CK73HB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
0.5PF
4.0PF
100PF
470PF
K
B
B
J
K
C185
C186
C187
C188,189
C190
CM73F2H120J
CM73F2H121J
CM73F2H020C
CM73F2H150J
CM73F2H070D
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
12PF
120PF
2.0PF
15PF
7.0PF
J
J
C
J
D
NX-800H
PARTS LIST
TX-RX UNIT (X57-7750-18)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
C194
C201
C202-205
C206
C207,208
CK73HB1H471K
CK73HB1E103K
CK73HB1A104K
CC73HCH1H100B
CK73HB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
0.010UF
0.10UF
10PF
0.010UF
K
K
K
B
K
C292
C293
C294
C295
C296
CK73HB1H471K
CC73HCH1H120G
CK73HB1H471K
CC73HCH1H560J
CC73HCH1H070B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
12PF
470PF
56PF
7.0PF
K
G
K
J
B
C210
C211
C212,213
C214
C215
CK73HB1A104K
CC73HCH1H100B
CK73HB1A104K
CC73HCH1H680J
CC73HCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
10PF
0.10UF
68PF
100PF
K
B
K
J
J
C297
C298
C299
C301
C302
CC73HCH1H090B
CK73HB1H471K
CC73HCH1H560J
CC73HCH1H050B
CK73GB1H104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
9.0PF
470PF
56PF
5.0PF
0.10UF
B
K
J
B
K
C216
C217
C218,219
C220
C221
CC73HCH1H680J
CK73HB1A104K
CK73GB0J475K
CC73HCH1H470J
CK73FB1A106K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
68PF
0.10UF
4.7UF
47PF
10UF
J
K
K
J
K
C307,308
C315
C316
C317
C318,319
CK73HB1H471K
CC73HCH1H060B
CK73HB1H471K
CC73HCH1H270G
CC73HCH1H030B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
6.0PF
470PF
27PF
3.0PF
K
B
K
G
B
C222-224
C225
C226
C227
C228-230
CK73HB1E103K
CK73HB1A104K
CK73FB1A106K
CC73HCH1H820J
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
0.10UF
10UF
82PF
0.10UF
K
K
K
J
K
C320
C321
C322
C323
C324
CK73HB1H471K
CC73HCH1H090B
CC73HCH1H330G
CC73HCH1H050B
CC73HCH1H060B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
9.0PF
33PF
5.0PF
6.0PF
K
B
G
B
B
C231
C232
C233
C234
C236
CK73HB1E103K
CK73HB1A104K
CK73HB0J105K
CK73HB1E103K
CC73HCH1H470J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
0.10UF
1.0UF
0.010UF
47PF
K
K
K
K
J
C326
C327
C330-334
C335
C336
CC73GCH1H471J
CK73HB1H471K
CK73HB1A104K
CC73HCH1H470G
CK73HB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
470PF
0.10UF
47PF
0.010UF
J
K
K
G
K
C237
C238-240
C242
C243
C244
CK73HB1H471K
CK73HB1E103K
CK73HB1H471K
CK73HB1E103K
CC73HCH1H470J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
0.010UF
470PF
0.010UF
47PF
K
K
K
K
J
C337,338
C339
C341
C342
C343
CK73HB1A104K
CK73HB1E103K
CK73HB0J105K
CK73FB1A106K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.010UF
1.0UF
10UF
0.10UF
K
K
K
K
K
C245
C246
C247
C252
C256
CK73HB1H471K
CK73HB1E103K
CK73HB1A104K
CC73HCH1H010B
CC73HCH1H010B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
0.010UF
0.10UF
1.0PF
1.0PF
K
K
K
B
B
C344
C347
C348
C358
C361
CC73HCH1H101J
CK73HB1H471K
CK73HB1E103K
CK73HB1H182K
CC73HCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
100PF
470PF
0.010UF
1800PF
100PF
J
K
K
K
J
C257
C260
C261
C262
C263,264
CK73HB1H471K
CK73HB1E103K
CC73HCH1H101J
CK73HB1E103K
CK73HB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
0.010UF
100PF
0.010UF
470PF
K
K
J
K
K
C364-366
C401
C403
C405
C406
CK73HB1H102K
C92-0777-05
CK73HB1H471K
CK73HB1H471K
CK73HB1H102K
CHIP C
ELECTRO
CHIP C
CHIP C
CHIP C
1000PF
1000UF
470PF
470PF
1000PF
K
25WV
K
K
K
C265
C266
C267
C268
C269,270
CK73HB1E103K
CK73HB1H102K
CC73HCH1H120G
CK73HB1E103K
CK73HB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
1000PF
12PF
0.010UF
470PF
K
K
G
K
K
C409
C410
C411
C413
C415
CK73HB1E103K
CK73GB1H103K
CK73HB1H471K
CK73GB1E105K
CK73HB1H471K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
0.010UF
470PF
1.0UF
470PF
K
K
K
K
K
C271
C272
C273
C275
C276
CC73HCH1H120G
CC73HCH1H020B
CC73HCH1H120G
CC73HCH1H030B
CC73HCH1H060B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
12PF
2.0PF
12PF
3.0PF
6.0PF
G
B
G
B
B
C417
C419
C420
C421
C422
CK73HB1H471K
CK73HB1H102K
CK73HB1A104K
CK73GB1H473K
CK73FB1E475K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
1000PF
0.10UF
0.047UF
4.7UF
K
K
K
K
K
C278-281
C283
C284
C285
C286
CK73HB1H471K
CC73HCH1H100B
CK73HB1H471K
CC73HCH1H560J
CC73HCH1H080B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
10PF
470PF
56PF
8.0PF
K
B
K
J
B
C424
C425
C426
C427
C428
CK73GB1E105K
CK73GB1H104K
CK73HB1E103K
CK73HB1H471K
CC73HCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
0.10UF
0.010UF
470PF
100PF
K
K
K
K
J
C287
C288
C289
C290
C291
CC73HCH1H050B
CK73HB1H471K
CK73GB1H104K
CC73HCH1H560J
CC73HCH1H090B
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
5.0PF
470PF
0.10UF
56PF
9.0PF
B
K
K
J
B
C429
C430,431
C432
C433
C434
CK73GB1H104K
CK73FB1E475K
C92-0875-05
CK73GB1H104K
CK73HB1H102K
CHIP C
CHIP C
ELECTRO
CHIP C
CHIP C
0.10UF
4.7UF
47UF
0.10UF
1000PF
K
K
25WV
K
K
11
NX-800H
PARTS LIST
TX-RX UNIT (X57-7750-18)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
C435
C436
C437
C438
C439
CK73FB1A106K
CS77BA1A100M
CK73HB1A224K
CK73FB1A106K
CK73HB1E103K
CHIP C
CHIP TNTL
CHIP C
CHIP C
CHIP C
10UF
10UF
0.22UF
10UF
0.010UF
K
10WV
K
K
K
C551
C552
C553
C554-558
C559
CK73HB1E103K
CK73HB0J105K
CC73HCH1H101J
CK73HB1A104K
CK73HB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
1.0UF
100PF
0.10UF
0.010UF
K
K
J
K
K
C440
C441,442
C443,444
C445
C446
CK73GB1E105K
CK73HB1E103K
CK73GB1E105K
CK73FB1A106K
C92-0765-05
CHIP C
CHIP C
CHIP C
CHIP C
CHIP TNTL
1.0UF
0.010UF
1.0UF
10UF
4.7UF
K
K
K
K
16WV
C560
C561-563
C565,566
C567
C568-578
CK73HB0J105K
CC73HCH1H101J
CC73HCH1H101J
CK73HB1H102K
CC73HCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
100PF
100PF
1000PF
100PF
K
J
J
K
J
C447
C448
C449
C450
C451
CK73HB1A224K
CK73HB1E103K
CK73GB1C225K
CK73HB1E103K
CK73GB1C225K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.22UF
0.010UF
2.2UF
0.010UF
2.2UF
K
K
K
K
K
C579
C580
C581-583
C584,585
C586
CK73HB1H102K
CC73HCH1H101J
CK73HB1H102K
CC73HCH1H101J
CK73HB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
100PF
1000PF
100PF
0.010UF
K
J
K
J
K
C452
C453
C454
C455,456
C457,458
CK73HB0J105K
CK73GB1E105K
CK73HB1H471K
CK73HB1E103K
CK73GB1E105K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
1.0UF
470PF
0.010UF
1.0UF
K
K
K
K
K
C587-589
C590,591
C592,593
C594,595
C596
CK73HB1H102K
CK73HB1E103K
CC73HCH1H101J
CK73HB1E103K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
0.010UF
100PF
0.010UF
0.10UF
K
K
J
K
K
C459
C460
C461
C462
C463
C92-0765-05
CK73HB1A104K
CC73HCH1H181J
CK73HB1H471K
CK73HB0J105K
CHIP TNTL
CHIP C
CHIP C
CHIP C
CHIP C
4.7UF
0.10UF
180PF
470PF
1.0UF
16WV
K
J
K
K
C597-607
C608
C609
C610
C611
CK73HB1H102K
CC73HCH1H101J
CK73HB1H102K
CC73HCH1H101J
CK73HB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
100PF
1000PF
100PF
1000PF
K
J
K
J
K
C464
C465-467
C468
C471
C473
CC73HCH1H220J
CK73GB1E105K
CK73HB1E103K
CK73HB0J105K
CS77BA1E4R7M
CHIP C
CHIP C
CHIP C
CHIP C
CHIP TNTL
22PF
1.0UF
0.010UF
1.0UF
4.7UF
J
K
K
K
25WV
C612
C613-616
C618
C620,621
C622
CK73GB1H103K
CK73GB1E105K
CK73HB1E103K
CK73HB1E103K
CK73HB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
1.0UF
0.010UF
0.010UF
1000PF
K
K
K
K
K
C474
C475
C476
C477
C478-483
CK73HB1E103K
CK73FB1A106K
CK73HB1H102K
CC73HCH1H101J
CK73HB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
10UF
1000PF
100PF
1000PF
K
K
K
J
K
C623-629
C630
C702
C704
C705
CK73HB1E103K
CK73GB1H104K
CK73HB0J105K
CC73HCH1H030B
CK73HB1H122K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
0.10UF
1.0UF
3.0PF
1200PF
K
K
K
B
K
C501,502
C503-507
C508
C509
C511-514
CK73HB0J105K
CK73HB1A104K
CK73HB1H102K
CK73HB1A104K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
0.10UF
1000PF
0.10UF
0.10UF
K
K
K
K
K
C706
C707
C708
C709
C710
CK73HB1H331K
CK73HB1A104K
CK73HB1H122K
CC73HCH1H221J
CK73HB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
330PF
0.10UF
1200PF
220PF
0.010UF
K
K
K
J
K
C515
C516,517
C518
C520-523
C527
CK73HB0J105K
CK73HB1A104K
CK73GB1E105K
CK73HB1E103K
CK73HB1E103K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1.0UF
0.10UF
1.0UF
0.010UF
0.010UF
K
K
K
K
K
C711
C712
C714
C715
C716
CC73HCH1H181J
CC73HCH1H680J
CK73HB1E103K
CK73HB1H122K
CC73HCH1H221J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
180PF
68PF
0.010UF
1200PF
220PF
J
J
K
K
J
C528
C529,530
C531
C532
C533
CK73HB1A104K
CK73HB1E103K
CK73HB1A104K
CK73HB1E103K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.010UF
0.10UF
0.010UF
0.10UF
K
K
K
K
K
C717
C718
C719,720
C721
C722
CK73HB1A104K
CC73HCH1H221J
CK73HB1A104K
CC73HCH1H221J
CC73HCH1H470J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
220PF
0.10UF
220PF
47PF
K
J
K
J
J
C534
C535
C536
C537,538
C539
CC73HCH1H101J
CS77CP0J100M
CK73HB1E103K
CK73HB1A104K
CK73HB1E103K
CHIP C
CHIP TNTL
CHIP C
CHIP C
CHIP C
100PF
10UF
0.010UF
0.10UF
0.010UF
J
6.3WV
K
K
K
C723,724
C725
C726
C727
C729
CK73HB1A104K
CK73HB1E103K
CK73HB1A104K
CC73HCH1H820J
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.010UF
0.10UF
82PF
0.10UF
K
K
K
J
K
C540
C541
C542
C543-546
C547-550
CK73HB0J105K
CK73HB1A104K
CS77CP0J100M
CC73HCH1H101J
CK73HB1A104K
CHIP C
CHIP C
CHIP TNTL
CHIP C
CHIP C
1.0UF
0.10UF
10UF
100PF
0.10UF
K
K
6.3WV
J
K
C730
C731
C732
C734
C735
CK73HB1H561K
CK73HB1A104K
CK73HB1E103K
CK73HB1E103K
CK73FB1E475K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
560PF
0.10UF
0.010UF
0.010UF
4.7UF
K
K
K
K
K
12
NX-800H
PARTS LIST
TX-RX UNIT (X57-7750-18)
Ref. No.
New
Address parts
Parts No.
Destination
Description
C736
C737
C738
C740
C741
CC73HCH1H101J
CK73HB1A104K
CK73HB1H102K
CK73HB1H472K
CK73HB1A154K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
100PF
0.10UF
1000PF
4700PF
0.15UF
J
K
K
K
K
C742
C743
C744
C745-747
C748-751
CK73HB1A104K
CK73HB1E103K
CK73HB1A104K
CK73HB1E103K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
0.010UF
0.10UF
0.010UF
0.10UF
K
K
K
K
K
C752,753
C754
C757
C761
C762,763
CK73HB1E103K
CK73HB1H102K
CC73HCH1H150J
CK73HB1E103K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.010UF
1000PF
15PF
0.010UF
0.10UF
K
K
J
K
K
C764
C765,766
C767
C768,769
C770
CC73HCH1H220J
CK73GB1E105K
CK73HB1A104K
CK73HB1E103K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
22PF
1.0UF
0.10UF
0.010UF
0.10UF
J
K
K
K
K
C773
C774
C775
C776
C777
CK73HB1A104K
CK73HB1H102K
CK73HB1A104K
CK73HB0J105K
CK73HB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
1000PF
0.10UF
1.0UF
1000PF
K
K
K
K
K
C778
C779
C782-786
C787
C788
CK73HB1A104K
CC73HCH1H680J
CK73HB1A104K
CK73FB1A106K
CK73HB1A104K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
0.10UF
68PF
0.10UF
10UF
0.10UF
K
J
K
K
K
C789
C790
C791
C792
C793
CK73FB1E475K
CK73FB1A106K
CK73HB1H102K
CC73HCH1H470J
CK73HB1H102K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
4.7UF
10UF
1000PF
47PF
1000PF
K
K
K
J
K
C794,795
C796-799
C801,802
C803-805
C806
CK73FB1A106K
CK73HB1A104K
CK73GB1E105K
CK73HB1H102K
C92-0906-05
CHIP C
CHIP C
CHIP C
CHIP C
ELECTRO
10UF
0.10UF
1.0UF
1000PF
330UF
K
K
K
K
25WV
C807
C809
C810
C811
C813
C92-0875-05
CK73HB1H102K
CK73HB1H471K
CK73HB1H102K
CK73FB1A106K
ELECTRO
CHIP C
CHIP C
CHIP C
CHIP C
47UF
1000PF
470PF
1000PF
10UF
25WV
K
K
K
K
C814
C815,816
C817
C818
C820
CK73HB1H471K
CK73FB1A106K
CK73HB1E103K
CK73HB0J105K
CK73GB1E105K
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
470PF
10UF
0.010UF
1.0UF
1.0UF
K
K
K
K
K
C821
C824
C825
C826
C828
CK73HB1H102K
CK73HB1H102K
CC73HCH1H101J
CK73HB1H102K
CC73HCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
1000PF
1000PF
100PF
1000PF
100PF
K
K
J
K
J
C901
C902
C903-906
C907
C908-921
CC73HCH1H101J
CK73HB1H102K
CC73HCH1H101J
CK73HB1H102K
CC73HCH1H101J
CHIP C
CHIP C
CHIP C
CHIP C
CHIP C
100PF
1000PF
100PF
1000PF
100PF
J
K
J
K
J
Ref. No.
New
Address parts
Parts No.
Destination
Description
C922,923
CK73HB1H102K
CHIP C
1000PF
K
CN401,402
CN403
CN502-513
CN516,517
CN520
E23-1260-04
E41-1682-05
E23-1278-05
E23-1278-05
E23-1278-05
TERMINAL
PIN ASSY
TERMINAL
TERMINAL
TERMINAL
CN527
CN540
CN542,543
CN549
CN595
E23-1278-05
E23-1278-05
E23-1278-05
E40-6720-05
E40-6361-05
TERMINAL
TERMINAL
TERMINAL
SOCKET FOR PIN ASSY
PIN ASSY
CN597
CN600
CN611,612
CN614
CN705
E40-6558-05
E40-6560-05
E23-1278-05
E23-1278-05
E40-6582-05
FLAT CABLE CONNECTOR
FLAT CABLE CONNECTOR
TERMINAL
TERMINAL
PIN ASSY
CN901
J701
J901
E40-6560-05
E11-0425-05
E58-0521-05
FLAT CABLE CONNECTOR
3.5D PHONE JACK (3P)
SUB SOCKET (D)
F401
F501
F53-0328-05
F53-0352-05
FUSE
FUSE
CN405
J19-5386-05
HOLDER
CD201
CF201
CF202
CF203
L1
L79-1850-05
L72-1027-05
L72-1041-05
L72-1020-05
L41-4795-39
TUNING COIL
CERAMIC FILTER
CERAMIC FILTER
CERAMIC FILTER
SMALL FIXED INDUCTOR (4.7UH)
L3
L4
L6,7
L10
L11-16
L92-0163-05
L40-1875-92
L40-1001-86
L40-4775-92
L40-2285-92
BEADS CORE
SMALL FIXED INDUCTOR (18NH)
SMALL FIXED INDUCTOR (10UH)
SMALL FIXED INDUCTOR (47NH)
SMALL FIXED INDUCTOR (220NH)
L17
L18
L19
L20
L21-23
L34-4609-15
L34-4610-15
L40-2285-92
L92-0446-05
L40-2285-92
AIR-CORE COIL
AIR-CORE COIL
SMALL FIXED INDUCTOR (220NH)
BEADS CORE
SMALL FIXED INDUCTOR (220NH)
L25
L26
L31-36
L40,41
L101
L40-2775-71
L40-3975-92
L92-0163-05
L92-0163-05
L40-2275-92
SMALL FIXED INDUCTOR (27NH)
SMALL FIXED INDUCTOR (39NH)
BEADS CORE
BEADS CORE
SMALL FIXED INDUCTOR (22NH)
L102
L103
L104
L106
L107-109
L92-0140-05
L40-2275-92
L40-1875-92
L92-0140-05
L92-0179-05
CHIP FERRITE
SMALL FIXED INDUCTOR (22NH)
SMALL FIXED INDUCTOR (18NH)
CHIP FERRITE
CHIP FERRITE
L110
L111-114
L115
L117-119
L201
L34-4638-05
L34-4758-05
L34-4848-05
L92-0163-05
L40-1085-71
AIR-CORE COIL
AIR-CORE COIL
AIR-CORE COIL
BEADS CORE
SMALL FIXED INDUCTOR (100NH)
L202
L204
L205
L206
L207
L40-5681-86
L41-4778-45
L40-5681-86
L92-0138-05
L40-5681-86
SMALL FIXED INDUCTOR (0.56UH)
SMALL FIXED INDUCTOR (47NH)
SMALL FIXED INDUCTOR (0.56UH)
CHIP FERRITE
SMALL FIXED INDUCTOR (0.56UH)
13
NX-800H
PARTS LIST
TX-RX UNIT (X57-7750-18)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
L208
L209
L210
L211
L212
L92-0138-05
L40-3975-92
L39-1498-05
L92-0138-05
L39-1498-05
CHIP FERRITE
SMALL FIXED INDUCTOR (39NH)
TOROIDAL COIL
CHIP FERRITE
TOROIDAL COIL
R46
R47
R49
R53,54
R55
RK73HB1J271J
RK73HB1J224J
RK73HB1J683J
RK73HB1J473J
RK73HB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
270
220K
68K
47K
4.7K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L213
L214
L215
L216-219
L221
L40-3375-92
L40-2775-92
L39-1498-05
L34-4566-05
L41-2278-14
SMALL FIXED INDUCTOR (33NH)
SMALL FIXED INDUCTOR (27NH)
TOROIDAL COIL
AIR-CORE COIL
SMALL FIXED INDUCTOR (22NH)
R56
R57
R58
R59
R60
RK73HB1J474J
RK73HH1J181D
RK73HB1J181J
RK73HH1J181D
RK73HB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
180
180
180
1.0K
J
D
J
D
J
1/16W
1/16W
1/16W
1/16W
1/16W
L223,224
L225
L229
L230
L401-403
L34-4569-05
L41-1878-14
L40-1875-71
L92-0138-05
L92-0179-05
AIR-CORE COIL
SMALL FIXED INDUCTOR (18NH)
SMALL FIXED INDUCTOR (18NH)
CHIP FERRITE
CHIP FERRITE
R61
R62
R63
R64
R65
RK73HB1J473J
RK73HB1J154J
RK73HB1J101J
RK73HB1J682J
RK73HB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
150K
100
6.8K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L404
L405
L406
L501-503
L506-511
L92-0639-05
L33-1496-05
L33-1462-05
L92-0138-05
L92-0138-05
CHIP FERRITE
SMALL FIXED INDUCTOR
SMALL FIXED INDUCTOR
CHIP FERRITE
CHIP FERRITE
R66
R67
R68
R69
R70
RK73HB1J331J
RK73HB1J222J
RK73HB1J470J
RK73HB1J000J
RK73HB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
330
2.2K
47
0.0
4.7K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
L512
L517,518
L521-523
L901,902
L903-905
L92-0140-05
L92-0138-05
L92-0162-05
L92-0140-05
L92-0162-05
CHIP FERRITE
CHIP FERRITE
BEADS CORE
CHIP FERRITE
BEADS CORE
R71
R72
R74
R75
R76
RK73HB1J474J
RK73HB1J183J
RK73HB1J102J
RK73HB1J221J
RK73HB1J474J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
18K
1.0K
220
470K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
X1
X501
X502
XF202
L77-3016-05
L77-1802-05
L77-3015-05
L71-0649-05
TCXO (19.2MHZ)
CRYSTAL RESONATOR (32.768KHZ)
TCXO (18.432MHZ)
MCF (58.05MHZ)
R77
R79-83
R84,85
R86
R101
RK73HB1J101J
RK73HB1J000J
RK73GB2A000J
RK73GB2A272J
RK73HB1J332J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
0.0
0.0
2.7K
3.3K
J
J
J
J
J
1/16W
1/16W
1/10W
1/10W
1/16W
R1,2
R3
R4
R5
R6
RK73HH1J223D
RK73HB1J334J
RK73HB1J101J
RK73HB1J224J
RK73HB1J472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
330K
100
220K
4.7K
D
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R102
R103
R104
R105
R106
RK73HB1J271J
RK73HB1J180J
RK73HB1J271J
RK73HB1J333J
RK73HB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
270
18
270
33K
470
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R7
R8
R10
R12
R13
RK73HB1J103J
RK73HB1J472J
RK73HB1J000J
RK73HB1J472J
RK73HB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
4.7K
0.0
4.7K
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R107
R108
R109
R110
R111
RK73HB1J682J
RK73GB2A100J
RK73HB1J331J
RK73GB2A220J
RK73HB1J561J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
6.8K
10
330
22
560
J
J
J
J
J
1/16W
1/10W
1/16W
1/10W
1/16W
R15-19
R21
R22,23
R25
R26
RK73HB1J100J
RK73HB1J100J
RK73HB1J102J
RK73HB1J000J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10
10
1.0K
0.0
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R112
R113
R114
R115
R117
RK73HB1J272J
RK73GB2A100J
RK73HB1J331J
RK73HB1J000J
RK73HB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.7K
10
330
0.0
10K
J
J
J
J
J
1/16W
1/10W
1/16W
1/16W
1/16W
R27
R28
R29
R30
R31
RK73HB1J473J
RK73HB1J683J
RK73HB1J000J
RK73HB1J184J
RK73HB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
68K
0.0
180K
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R119
R120
R121
R122
R123
RK73HB1J473J
RK73HB1J104J
RK73GB2A000J
RK73HB1J683J
RK73HB1J273J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
100K
0.0
68K
27K
J
J
J
J
J
1/16W
1/16W
1/10W
1/16W
1/16W
R32
R34
R35
R36
R37
RK73HB1J151J
RK73HB1J102J
RK73HH1J391D
RK73HB1J106J
RK73HB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
150
1.0K
390
10M
10K
J
J
D
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R124
R125
R126,127
R129
R131
RK73HB1J332J
RK73FB2B271J
RK73FB2B390J
RK73FB2B271J
RK73HB1J331J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
3.3K
270
39
270
330
J
J
J
J
J
1/16W
1/8W
1/8W
1/8W
1/16W
R40,41
R42
R43
R44
R45
RK73HB1J000J
RK73HB1J104J
RK73HB1J100J
RK73HB1J000J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
100K
10
0.0
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R132,133
R134
R136
R137
R138
RK73HB1J104J
RK73HB1J274J
RK73HB1J104J
RK73HB1J334J
RK73EB2E301J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
270K
100K
330K
300
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/4W
14
NX-800H
PARTS LIST
TX-RX UNIT (X57-7750-18)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
R140
R141
R142
R143
R144
RK73HB1J104J
RK73HB1J124J
RK73HB1J104J
RK73GB2A000J
RK73HB1J824J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
120K
100K
0.0
820K
J
J
J
J
J
1/16W
1/16W
1/16W
1/10W
1/16W
R265
R266
R267
R268,269
R270
RK73HB1J103J
RK73HB1J222J
RK73HB1J271J
RK73HB1J470J
RK73HB1J680J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
2.2K
270
47
68
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R145
R146,147
R148
R149
R150
RK73HB1J393J
RK73HB1J104J
RK73HB1J103J
RK73HB1J823J
RK73HB1J683J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
39K
100K
10K
82K
68K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R271
R272
R273
R274
R275
RK73HB1J222J
RK73HB1J271J
RK73HB1J180J
RK73HB1J102J
RK73HB1J271J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.2K
270
18
1.0K
270
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R151
R152
R153
R154
R156
RK73HB1J154J
R92-1061-05
RK73HB1J151J
RK73EB2E301J
RK73HB1J000J
CHIP R
150K
JUMPER REST
CHIP R
150
CHIP R
300
CHIP R
0.0
J
0.0
J
J
J
1/16W
1/16W
1/4W
1/16W
R276
R277
R278
R279
R280
RK73HB1J102J
RK73GB2A000J
RK73HB1J271J
RK73HB1J180J
RK73HB1J271J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
0.0
270
18
270
J
J
J
J
J
1/16W
1/10W
1/16W
1/16W
1/16W
R158
R160
R161
R201
R202,203
RK73HB1J000J
RK73HB1J000J
RK73HB1J332J
RK73HB1J222J
RK73HB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
0.0
3.3K
2.2K
22K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R282
R283,284
R285
R286,287
R288
RK73HB1J000J
RK73HB1J104J
RK73HB1J103J
RK73HB1J104J
RK73HB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
100K
10K
100K
100
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R204
R205,206
R207
R208
R209,210
RK73HB1J470J
RK73HB1J223J
RK73HB1J334J
RK73HB1J153J
RK73HB1J100J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47
22K
330K
15K
10
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R289
R290
R291
R294
R296
RK73HB1J104J
RK73HB1J274J
RK73HB1J104J
RK73HB1J000J
RK73HB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
270K
100K
0.0
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R211
R212
R213
R215
R216
RK73HB1J102J
RK73HB1J000J
RK73HB1J102J
RK73HB1J332J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
0.0
1.0K
3.3K
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R297,298
R299
R300
R301
R302,303
RK73HB1J000J
RK73HB1J221J
RK73HB1J000J
RK73HB1J564J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
220
0.0
560K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R218,219
R220
R221
R222
R223
RK73HB1J103J
RK73HB1J473J
RK73HB1J183J
RK73HB1J222J
RK73HB1J274J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
47K
18K
2.2K
270K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R306,307
R310
R313
R314
R315,316
RK73HB1J183J
RK73HB1J000J
RK73GB2A000J
RK73HB1J000J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
18K
0.0
0.0
0.0
100K
J
J
J
J
J
1/16W
1/16W
1/10W
1/16W
1/16W
R224
R225
R226
R227
R228
RK73HB1J103J
RK73HB1J153J
RK73HB1J473J
RK73HB1J104J
RK73HB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
15K
47K
100K
22K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R317
R320,321
R326
R328
R329
RK73HB1J000J
RK73HB1J000J
RK73HB1J122J
RK73HB1J102J
RK73HB1J682J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
0.0
1.2K
1.0K
6.8K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R229
R230
R231
R232
R234
RK73HB1J222J
RK73HB1J102J
RK73HB1J221J
RK73HB1J101J
RK73HB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.2K
1.0K
220
100
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R330
R331
R332
R333
R334
RK73GB2A100J
RK73HB1J473J
RK73HB1J000J
RK73HB1J102J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10
47K
0.0
1.0K
0.0
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/16W
R235
R237
R238
R239
R242
RK73HB1J000J
RK73HB1J104J
RK73HB1J103J
RK73HB1J104J
RK73HB1J221J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
100K
10K
100K
220
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R338
R339
R340,341
R342-345
R346
RK73HB1J000J
RK73HB1J470J
RK73HB1J121J
RK73HB1J000J
RK73HB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
47
120
0.0
22K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R243
R244
R245,246
R248
R250
RK73HB1J101J
RK73HB1J000J
RK73HB1J104J
RK73HB1J474J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
0.0
100K
470K
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R352-354
R401
R402
R403
R404
RK73HB1J000J
RK73HH1J105D
RK73HB1J471J
RK73HH1J104D
RK73HB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
1.0M
470
100K
10K
J
D
J
D
J
1/16W
1/16W
1/16W
1/16W
1/16W
R256
R257
R261
R262
R263
RK73HB1J181J
RK73HB1J000J
RK73HB1J472J
RK73HB1J682J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
180
0.0
4.7K
6.8K
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R405
R406
R407
R408
R409
RK73HH1J274D
RK73HH1J104D
RK73HB1J473J
RK73HB1J103J
RK73HB1J683J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
270K
100K
47K
10K
68K
D
D
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
15
NX-800H
PARTS LIST
TX-RX UNIT (X57-7750-18)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
R410
R411
R413
R415
R417
RK73HB1J684J
RK73HB1J104J
RK73HB1J474J
RK73HB1J332J
RK73HB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
680K
100K
470K
3.3K
47K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R545
R548
R550
R551
R552-554
RK73HB1J000J
RK73GB2A000J
RK73GB2A000J
RK73HB1J101J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
0.0
0.0
100
100K
J
J
J
J
J
1/16W
1/10W
1/10W
1/16W
1/16W
R418,419
R420
R421
R422
R423-425
RK73HB1J103J
RK73HB1J473J
RK73HB1J474J
RK73HB1J103J
RK73GB2A472J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
47K
470K
10K
4.7K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/10W
R556-558
R560
R561
R562
R565
RK73HB1J104J
RK73HB1J000J
RK73HB1J473J
RK73GB2A000J
RK73GB2A000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
0.0
47K
0.0
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/10W
1/10W
R426
R428,429
R430
R431
R432
RK73HB1J474J
RK73HB1J103J
RK73HH1J124D
RK73HH1J183D
RK73HH1J223D
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
10K
120K
18K
22K
J
J
D
D
D
1/16W
1/16W
1/16W
1/16W
1/16W
R567
R568
R569
R572
R574
RK73HB1J151J
RK73HB1J102J
RK73HB1J220J
RK73HB1J220J
RK73GB2A000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
150
1.0K
22
22
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/10W
R433
R434
R435
R436
R437
RK73HB1J102J
RK73HB1J330J
RK73GB2A100J
RK73HB1J000J
RK73HB1J474J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
33
10
0.0
470K
J
J
J
J
J
1/16W
1/16W
1/10W
1/16W
1/16W
R575
R576
R577
R578-580
R581
RK73HB1J103J
RK73HB1J000J
RK73HB1J102J
RK73HB1J000J
RK73HB1J474J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
0.0
1.0K
0.0
470K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R438
R440
R441
R442
R443
RK73HB1J154J
RK73HB1J102J
RK73HB1J123J
RK73HH1J334D
RK73HH1J223D
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
150K
1.0K
12K
330K
22K
J
J
J
D
D
1/16W
1/16W
1/16W
1/16W
1/16W
R582-586
R587
R588-590
R591
R592,593
RK73HB1J000J
RK73HB1J102J
RK73HB1J000J
RK73HB1J102J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
1.0K
0.0
1.0K
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R444
R445
R446
R447
R448
RK73HB1J272J
RK73HB1J473J
RK73GB2A100J
RK73HB1J473J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
2.7K
47K
10
47K
0.0
J
J
J
J
J
1/16W
1/16W
1/10W
1/16W
1/16W
R594
R595
R596
R597
R598-601
RK73HB1J102J
RK73HB1J000J
RK73HB1J104J
RK73HB1J102J
RK73FB2B102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
0.0
100K
1.0K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/8W
R449
R450
R501
R503
R504
RK73GB2A220J
RK73HB1J000J
RK73HB1J104J
RK73HB1J102J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22
0.0
100K
1.0K
100K
J
J
J
J
J
1/10W
1/16W
1/16W
1/16W
1/16W
R602
R603,604
R605
R606
R607,608
RK73HB1J102J
RK73HB1J000J
RK73HB1J102J
RK73HB1J103J
RK73HB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
0.0
1.0K
10K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R506
R507
R509
R510
R511
RK73HB1J474J
RK73HB1J000J
RK73HB1J000J
RK73HB1J474J
RK73HB1J220J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
0.0
0.0
470K
22
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R610
R611,612
R614
R615,616
R617-620
RK73HB1J102J
RK73HB1J105J
RK73HB1J474J
RK73HB1J000J
RK73HB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
1.0M
470K
0.0
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R512
R514
R515,516
R520,521
R522
RK73HB1J104J
RK73HB1J000J
RK73HB1J104J
RK73HB1J473J
RK73HB1J474J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
0.0
100K
47K
470K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R621
R622
R623-625
R627,628
R629
RK73HB1J000J
RK73HB1J102J
RK73HB1J104J
RK73HB1J104J
RK73HB1J105J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
1.0K
100K
100K
1.0M
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R523
R524
R525
R527
R528,529
RK73HB1J473J
RK73HB1J000J
RK73HB1J104J
RK73HB1J104J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
0.0
100K
100K
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R630
R632
R633
R634
R636
RK73HB1J102J
RK73HB1J103J
RK73HB1J000J
RK73HB1J103J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
10K
0.0
10K
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R531
R532
R533,534
R536,537
R538
RK73HB1J104J
RK73HB1J101J
RK73HB1J000J
RK73HB1J000J
RK73HB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
100
0.0
0.0
100
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R637
R638
R639
R640
R641,642
RK73HB1J103J
RK73HB1J104J
RK73HB1J102J
RK73HB1J103J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
100K
1.0K
10K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R539
R540,541
R542
R543
R544
RK73HB1J000J
RK73HB1J101J
RK73HB1J104J
RK73HB1J000J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
100
100K
0.0
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R644
R646
R648
R650
R651
RK73GB2A000J
RK73HB1J682J
RK73HB1J682J
RK73GB2A000J
RK73FB2B102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
6.8K
6.8K
0.0
1.0K
J
J
J
J
J
1/10W
1/16W
1/16W
1/10W
1/8W
16
NX-800H
PARTS LIST
TX-RX UNIT (X57-7750-18)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Destination
Description
R652
R654
R656
R658
R659-661
RK73HB1J104J
RK73GB2A000J
RK73HB1J471J
RK73GB2A000J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
0.0
470
0.0
100K
J
J
J
J
J
1/16W
1/10W
1/16W
1/10W
1/16W
R755
R756
R758
R759
R760
RK73HB1J103J
RK73HB1J153J
RK73HB1J103J
RK73HB1J104J
RK73HB1J152J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
10K
15K
10K
100K
1.5K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R662,663
R664-674
R676
R677
R678
RK73HB1J474J
RK73HB1J104J
RK73HB1J104J
RK73HB1J474J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
100K
100K
470K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R761
R762
R763
R764
R765
RK73HB1J683J
RK73HB1J334J
RK73HB1J183J
RK73HB1J124J
RK73HB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
68K
330K
18K
120K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R680-683
R684-686
R687,688
R689,690
R691-696
RK73HB1J102J
RK73HB1J104J
RK73HB1J472J
RK73HB1J474J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
100K
4.7K
470K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R766
R767,768
R769
R770
R771
RK73HB1J104J
RK73HB1J473J
RK73HB1J472J
RK73HB1J563J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
47K
4.7K
56K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R697,698
R701
R703
R704
R705
RK73HB1J000J
RK73HB1J104J
RK73HB1J103J
RK73HB1J563J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
100K
10K
56K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R772
R773
R774
R775
R776
RK73HB1J123J
RK73HB1J684J
RK73HB1J474J
RK73HB1J823J
RK73HB1J334J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
12K
680K
470K
82K
330K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R706
R707
R708
R709
R710
RK73HB1J683J
RK73HB1J153J
RK73HB1J683J
RK73HB1J822J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
68K
15K
68K
8.2K
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R777
R778
R779
R782
R783
RK73HB1J154J
RK73HB1J394J
RK73HB1J474J
RK73HB1J153J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
150K
390K
470K
15K
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R712
R713
R714
R715
R716
RK73HB1J683J
RK73HB1J563J
RK73HB1J104J
RK73HB1J473J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
68K
56K
100K
47K
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R784
R785
R786
R787
R788
RK73HB1J154J
RK73HB1J103J
RK73HB1J393J
RK73HB1J274J
RK73HB1J223J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
150K
10K
39K
270K
22K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R717
R718
R720
R721
R722
RK73HB1J393J
RK73HB1J000J
RK73HB1J104J
RK73HB1J222J
RK73HB1J683J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
39K
0.0
100K
2.2K
68K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R789
R790
R791
R792
R793,794
RK73HB1J000J
RK73HB1J224J
RK73HB1J564J
RK73HB1J102J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
0.0
220K
560K
1.0K
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R724
R725
R726
R727
R728
RK73HB1J563J
RK73HB1J683J
RK73HB1J100J
RK73HB1J274J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
56K
68K
10
270K
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R795
R796
R797
R798
R799
RK73HB1J224J
RK73HB1J103J
RK73HB1J334J
RK73HB1J684J
RK73HB1J563J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
220K
10K
330K
680K
56K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R729
R730
R731
R732
R733
RK73HB1J104J
RK73HB1J103J
RK73HB1J000J
RK73HB1J473J
RK73HB1J333J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100K
10K
0.0
47K
33K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R800
R801
R802
R803
R804
RK73HB1J472J
RK73HB1J104J
RK73HB1J273J
RK73HB1J153J
RK73HB1J681J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
100K
27K
15K
680
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R734
R737
R738
R739
R740,741
RK73HB1J223J
RK73HB1J473J
RK73HB1J102J
RK73HB1J000J
RK73HB1J104J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
22K
47K
1.0K
0.0
100K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R805
R806
R807,808
R809
R810
RK73HB1J823J
RK73HB1J562J
RK73HB1J103J
RK73HB1J104J
RK73HB1J102J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
82K
5.6K
10K
100K
1.0K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R744
R745
R746
R747
R748
RK73HB1J473J
RK73HB1J104J
RK73HB1J103J
RK73HB1J334J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
47K
100K
10K
330K
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R812,813
R814-816
R817
R818
R819
RK73HB1J472J
RK73HB1J104J
RK73HB1J473J
RK73HB1J333J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
100K
47K
33K
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R749
R750
R751
R752
R753
RK73HB1J823J
RK73HB1J332J
RK73HB1J271J
RK73HB1J102J
RK73HB1J563J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
82K
3.3K
270
1.0K
56K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
R820
R821
R822
R823
R825,826
RK73HB1J474J
RK73HB1J000J
RK73HB1J101J
RK73HB1J472J
RK73HB1J103J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
470K
0.0
100
4.7K
10K
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
17
NX-800H
PARTS LIST
TX-RX UNIT (X57-7750-18)
Ref. No.
New
Address parts
Parts No.
Destination
Description
Ref. No.
New
Address parts
Parts No.
Description
R827
R828
R831
R833-835
R836
RK73HB1J332J
RK73HB1J000J
RK73HB1J000J
RK73HB1J101J
RK73HB1J000J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
3.3K
0.0
0.0
100
0.0
J
J
J
J
J
1/16W
1/16W
1/16W
1/16W
1/16W
D909
D910
D911,912
D913
D914
1SS355
02DZ18F-X
DA204U
1SS355
02DZ18F-X
DIODE
ZENER DIODE
DIODE
DIODE
ZENER DIODE
R837
R838
R841
R842
R843
RK73HB1J472J
RK73HB1J000J
RK73HB1J000J
RK73FB2B102J
RK73HB1J471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
4.7K
0.0
0.0
1.0K
470
J
J
J
J
J
1/16W
1/16W
1/16W
1/8W
1/16W
IC1
IC2
IC3
IC4
IC5
LM73CIMKX-0
LMC7101BIM5
Note 1
LMC7101BIM5
TC75W51FK(F)
MOS-IC
MOS-IC
MOS-IC
MOS-IC
MOS-IC
R845
R846
R847
R850
R901
RK73HB1J102J
RK73HB1J332J
RK73HB1J000J
RK73GB2A000J
RK73GB2A471J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
1.0K
3.3K
0.0
0.0
470
J
J
J
J
J
1/16W
1/16W
1/16W
1/10W
1/10W
IC101
IC102
IC103
IC201
IC202
TA75W01FUF
RA55H3340M131
TA75W01FUF
MCP6021-E/OT
TK10931VTL-G
MOS-IC
MOS-IC
MOS-IC
MOS-IC
ANALOGUE IC
R902,903
R904-913
R914
R915-917
R918,919
RK73HB1J101J
RK73HB1J471J
RK73GB2A471J
RK73HB1J000J
RK73HB1J101J
CHIP R
CHIP R
CHIP R
CHIP R
CHIP R
100
470
470
0.0
100
J
J
J
J
J
1/16W
1/16W
1/10W
1/16W
1/16W
IC203
IC204
IC205,206
IC401
IC402
TC75W51FK(F)
SPM5001
LMC7101BIM5
XC6108C23CMN
XC6204B332P1
MOS-IC
MOS-IC
MOS-IC
MOS-IC
ANALOGUE IC
R920
R921
R922
R923
RK73HB1J000J
RK73HB1J474J
RK73HB1J000J
RK73HB1J473J
CHIP R
CHIP R
CHIP R
CHIP R
0.0
470K
0.0
47K
J
J
J
J
1/16W
1/16W
1/16W
1/16W
IC403
IC404
IC405
IC406
IC407,408
NJM78M08FA-ZB
TA7805FQ
LT1616ES6-PBF
TK71733S
XC6204B332M
ANALOGUE IC
MOS-IC
ANALOGUE IC
BI-POLAR IC
MOS-IC
D2
D3,4
D7-12
D14
D21
DA221
1SV325F
1SV282-F
1SV278F
HVC131
DIODE
VARIABLE CAPACITANCE DIODE
VARIABLE CAPACITANCE DIODE
VARIABLE CAPACITANCE DIODE
DIODE
IC409
IC410
IC501
IC502
IC503
XC6205B152PRN
XC9101D09AKR
Note 1 (BGA)
Note 1 (BGA)
Note 1 (BGA)
ANALOGUE IC
ANALOGUE IC
ROM IC
MCU
SRAM IC
D101
D102
D103,104
D106
D108-110
HVC131
02DZ5.6F-X,Y
L407CDB
L7091CER
HSM88AS-E
DIODE
ZENER DIODE
DIODE (50V/1W)
DIODE
DIODE
IC504
IC505
IC506
IC507
IC508
RV5C386A
TC7SH08FU-F
XC6109C29ANN
TC7SH126FU-F
SM5023CNDH-G
MOS-IC
MOS-IC
ANALOGUE IC
MOS-IC
MOS-IC
D201,202
D205
D207-210
D212,213
D216
DAN235E
HVC131
1SV286F
1SV286F
HVC131
DIODE
DIODE
VARIABLE CAPACITANCE DIODE
VARIABLE CAPACITANCE DIODE
DIODE
IC509
IC510
IC511
IC512,513
IC514
TC7WT125FUF
Note 1 (BGA)
TC7SH08FU-F
TC7SET08FU-F
TC7WBD125AFK
MOS-IC
MOS-IC
MOS-IC
MOS-IC
MOS-IC
D401
D403
D404
D405
D406
02DZ18F-X
1SS416
22ZR-10D
DSA3A1
HSC119
ZENER DIODE
DIODE
SURGE ABSORBER
DIODE
DIODE
IC515
IC516
IC517
IC518
IC701
TC7WT126FU-F
TC7WH126FU-F
Note 1 (BGA)
ADM202EARNZ
TC75S51FE(F)
MOS-IC
MOS-IC
MOS-IC
MOS-IC
MOS-IC
D407
D408
D409-412
D501,502
D503,504
CRS02-Q
1SS301F
1SS388F
1SS388F
1SS416
DIODE
DIODE
DIODE
DIODE
DIODE
IC702,703
IC704
IC705,706
IC707,708
IC709
TC75W51FK(F)
MCP6021-E/OT
TC75W51FK(F)
TC7W53FK(F)
TC75W51FK(F)
MOS-IC
MOS-IC
MOS-IC
MOS-IC
MOS-IC
D506,507
D508
D509,510
D511,512
D702
1SS416
DA204U
1SS416
DA204U
HSC119
DIODE
DIODE
DIODE
DIODE
DIODE
IC710
IC711
IC712
IC713
IC714
TC7W53FK(F)
TC75W51FK(F)
M62364FP-F
TC7W53FK(F)
TC75S51FE(F)
MOS-IC
MOS-IC
MOS-IC
MOS-IC
MOS-IC
D703-705
D706,707
D901-904
D905,906
D907,908
RB706F-40
EMZ6.8N
DA204U
02DZ18F-X
DA204U
DIODE
ZENER DIODE
DIODE
ZENER DIODE
DIODE
LA4425A
2SC5383-T111
2SC5636
2SC5383-T111
2SK508NV(K52)
MOS-IC
TRANSISTOR
TRANSISTOR
TRANSISTOR
FET
18
IC715
Q1
Q3
Q4
Q5,6
2A
2A
2A
✽
Destination
Note 1: This part cannot be replaced. Therefore, this part is not supplied as a service part.
If a part reference number is listed in a shaded box, that part does not come with the PCB.
NX-800H
PARTS LIST
TX-RX UNIT (X57-7750-18)
Ref. No.
New
Address parts
Parts No.
Description
Q7
Q8
Q9,10
Q11
Q101
SSM6L05FU-F
SSM3J05FU-F
2SC5636
2SK1215-E(E)
2SC5108(Y)F
FET
FET
TRANSISTOR
FET
TRANSISTOR
Q102
Q105
Q106
Q201
Q202
2SC5455-A
RT1N141U-T111
2SK1830F
RT1P141U-T111
RT1N441U-T111
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
TRANSISTOR
Q203
Q204,205
Q208
Q210
Q212
2SC5636
2SC3356(R23)
2SC5636
2SC3357-A
EMD9
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
TRANSISTOR
Q401,402
Q403
Q404
Q405
Q406
RT1N141U-T111
RT1N140U-T111
2SJ645
2SA1955A-F
UPA672T-A
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
FET
Q407-409
Q410
Q411,412
Q413-415
Q416
12A02CH
SSM3K15TE(F)
2SA1955A-F
RT1N141U-T111
SSM6L05FU-F
TRANSISTOR
FET
TRANSISTOR
TRANSISTOR
FET
Q417
Q501
Q701
Q702
Q703
SSM5H01TU-F
UPA672T-A
SSM3K15TE(F)
2SC4617(Q)
SSM3K15TE(F)
FET
FET
FET
TRANSISTOR
FET
Q704
Q705
Q706,707
Q708
Q709
2SC4738(GR)F
2SA1832(GR)F
2SJ243-A
2SA1832(GR)F
RT1N141U-T111
TRANSISTOR
TRANSISTOR
FET
TRANSISTOR
TRANSISTOR
Q710
Q901,902
TH101,102
TH701
DTC363EU
QSX6
ERTJ0EV104H
ERTJ0EV104H
DIGITAL TRANSISTOR
TRANSISTOR
THERMISTOR
THERMISTOR
W09-0971-05
LITHIUM CELL
61
2A
Destination
Ref. No.
New
Address parts
Parts No.
Description
Destination
19
NX-800H
EXPLODED VIEW
A
B
1
27
A
B
C
D
: N09-2292-05
M3 x 8
: N67-3008-48
M2.6 x 6 (Br-Tap) : N87-2606-43
M2.6 x 8 (Br-Tap) : N87-2608-48
D Cx2
Dx3
26
19
1
D
30
Bx2
Dx2
Dx3
23
22
B
17
B
20
Dx2 D
31
13
IC715
IC403
D
Cx2
37
IC102
X57
61
Cx2
Dx2
16
D
TX-RX unit A/2
(X57-)
33
18
D
29
11
28
15
2
32
Dx2
A
TX-RX unit B/2
(X57-)
D
A
D
34
4
701
48
D
35
D
10
24
24
25
46
702
Display unit
(X54-)
47
704
36
3
706
54
5
705
24
6
7
50
24
14
49
52
58
2
45
20
Parts with the exploded numbers larger than 700 are not supplied.
If a part reference number is listed in a box on the exploded view of the PCB (for example,
the PCB. These parts must be ordered separately.
IC123 ),
that part does not come with
NX-800H
ADJUSTMENT
Controls
Power switch
Volume Up/Down key
Channel Up/Down key
Function
Display
Microphone key
[PTT]
[0] to [9]
and [A]
to [D],
[#], [ ]
Modular
MIC jack
“FNC” not appears on the sub LCD display
Key
Transmit
-
Use as the DTMF keypad.
If a key is pressed during
transmission, the DTMF
corresponding to the key
that was presses is sent.
-
Programmable function keys
“FNC” appears on the sub LCD display
Key
Function
KMC-36: Option
[ ]
-
[ ]
Analog/NXDN
Analog: “A”
NXDN: “N”
Function off
-
[ ]
-
-
[ ]
LCD all lights
LCD all point appears
[ ]
High power/Low power
Low:
[ ]
Function off
-
[ ]
Compander on/off
On:
icon appears
Beat shift on/off
On:
icon appears
[PTT]
Keypad
[HOOK]
Display
[ ]/[ ]
[
]
icon appears
Microphone key
Panel Test Mode
[PTT]
■ Test mode operation features
This transceiver has a test mode. To enter test mode,
press and hold the [ ] key while turning the transceiver
power ON. Before the transceiver enters test mode, the
frequency version information appears on the LCD momentarily. Test mode can be inhibited by programming. To
exit test mode, turn the transceiver power OFF. The following functions are available in test mode.
■ Key operation
Key
Function
Display
Test CH up/down
Channel No.
[ ]/[ ]
Volume up/down
-
Push: Squelch level up
Hold: Squelch off
Squelch level
Squelch off: icon appears
Wide/Narrow/Very narrow
Wide: “w”
Narrow: “n”
Very narrow: “v”
[ ]
[ ]
Shift to panel tuning mode -
[ ]
Function on
[ ]
MSK 1200bps and 2400bps 2400bps:
[
]
Test signaling CH up
Transmit
Function off
-
• LED indicator
Red LED
Green LED
Lights during transmission.
Lights when there is carrier.
• Sub LCD indicator
“FNC” not appears on the sub LCD display
[ ]/[ ]
[ ]
[0] to [9]
and [A]
to [D],
[#], [ ]
“FNC”
Appears at function on.
• LCD display in panel test mode
Temperature
Sub LCD display
Main LCD display
+25
An SQ5
1- 1
Signaling No.
Channel No.
“FNC” appears on the sub
LCD display
icon appears
Signaling No.
Squelch level
(Analog mode only)
An : Analog narrow mode
Aw : Analog wide mode
Nn : NXDN narrow mode
Nv : NXDN very narrow mode
21
NX-800H
ADJUSTMENT
■ Frequency and Signaling
Panel Tuning Mode
The transceiver has been adjusted for the frequencies
shown in the following table. When required, readjust them
following the adjustment procedure to obtain the frequencies you want in actual operation.
• Test frequency
■ Preparations for tuning the transceiver
Before attempting to tune the transceiver, connect the
unit to a suitable power supply.
Whenever the transmitter is turned, the unit must be
connected to a suitable dummy load (i.e. power meter).
The speaker output connector must be terminated with
a 4Ω dummy load and connected to an AC voltmeter and an
audio distortion meter or a SINAD measurement meter at all
times during tuning.
CH
RX (MHz)
TX (MHz)
1
390.05000
390.10000
2
380.05000
380.10000
3
399.95000
399.90000
■ Transceiver tuning (To enter tuning mode)
4
390.00000
390.00000
5
390.20000
390.20000
6
390.40000
390.40000
7
335.05000
335.10000
8
365.05000
365.10000
9~16
-
-
To enter tuning mode, press the [ ] key while the transceiver is in test mode. Use the [ ] key to write tuning data
through tuning modes, and the [ ]/[ ] key to adjust tuning
requirements (1 to 4096 appears on the LCD).
Use the [ ] key to select the adjustment item through
tuning modes. Use the [ ] key to adjust 5 reference level
adjustments, and use the [ ] key to switch between Wide/
Narrow/Very narrow.
• Analog mode signaling
No.
• LCD display in panel tuning mode
RX
TX
CV voltage, AD value, etc
1
None
None
2
None
100Hz Square Wave
Sub LCD display
LTR Data :
AREA=0, GOTO=12
HOME=12
ID=47, FREE=25
Main LCD display
3
LTR Data :
AREA=0, GOTO=12
HOME=12
ID=47, FREE=25
4
QT: 67.0Hz
QT: 67.0Hz
5
QT: 151.4Hz
QT: 151.4Hz
6
QT: 210.7Hz
QT: 210.7Hz
7
QT: 254.1Hz
QT: 254.1Hz
8
DQT: D023N
DQT: D023N
9
DQT: D754I
DQT: D754I
10
DTMF: 159D
DTMF: 159D
11
None
DTMF Code 9
2-tone :
A: 304.7Hz
B: 3106.0Hz
2-tone :
A: 304.7Hz
B: 3106.0Hz
13
Single Tone: 979.9Hz
Single Tone: 979.9Hz
14
None
Single Tone: 1000Hz
15
None
MSK
16
MSK
MSK
12
RX
TX
22
CNTR
An: Analog narrow mode
Aw: Analog wide mode
Nn: NXDN narrow mode
Nv: NXDN very narrow mode
256
Adjustment value
(1~4096)
Proper value guide
(When the frequency
adjustment is necessary,
▼ or ▲ is displayed.)
Adjustment item
■ Key operation
Function
Key
Push
Hold (1 second)
[ ]/[ ]
Adjustment value up/down Continuation up/down
[ ]/[ ]
Volume up/down
Continuation up/down
[ ]
Auto adjustment start
-
[ ]
Wide/Narrow/Very narrow
-
[ ]
Shift to panel test mode
-
[ ]
To enter 5 reference level
adjustments L/L’/C/H’/H
-
[ ]
Writes the adjustment
value
-
[
]
Go to next adjustment item Back to last adjustment item
Microphone key
1
RAN1
RAN1
2
None
PN9
[PTT]
3
RAN1
Maximum deviation pattern
7
None
FSW+PN9 (PC test mode only)
[0] to [9]
and [A]
to [D],
[#], [ ]
RAN: Radio Access Number
PN9: Pseudo-Random Pattern (For production only)
An
Adjustment
point
L,L’,C,H’,H
• NXDN mode signaling
No.
2.6
Transmit
-
-
-
NX-800H
ADJUSTMENT
■ 5 reference level adjustments frequency
Tuning point
RX (MHz)
TX (MHz)
Low
335.05000
335.10000
Low’
347.55000
347.60000
Center
365.05000
365.10000
High’
382.55000
382.60000
High
399.95000
399.90000
Note:
Although the frequency range of this transceiver is 380 to
400MHz, the circuit and adjustments are designed under
consideration of other market types.
When making adjustments, adjust at all frequency points
following the service manual.
■ Adjustment item supplement
Adjustment Item
Description
LCD contrast
The contrast of LCD display can be changed.
Receive Assist
The lock voltage of VCO (Receive) is adjusted.
This item must be adjusted before all adjustment items for receiver section are adjusted.
Transmit Assist
The lock voltage of VCO (Transmit) is adjusted.
This item must be adjusted before all adjustment items for transmitter section are adjusted.
RTC
Rea Time Clock (RTC) is adjusted.
This item uses the internal clock.
(Any measurement equipment is not required.)
Frequency
Frequency stability is adjusted under receiving condition with SSG.
The SSG needs 0.001ppm accuracy so please use a standard oscillator if necessary.
This item can be adjusted only in PC Test Mode so that the adjustment value is not changed easily.
High Transmit Power Limit
The limit value of the High Transmit Power output is adjusted.
Low Transmit Power Limit
The limit value of the Low Transmit Power output is adjusted.
High Transmit Power
High Transmit Power is adjusted.
Low Transmit Power
Low Transmit Power is adjusted.
Balance
The transmit audio frequency response is adjusted.
This item is adjusted so that the deviation of 2kHz becomes the same deviation of 20Hz.
This item must be adjusted before all adjustment items for deviations are adjusted.
Maximum Deviation
(NXDN Narrow/Very Narrow)
Maximum Deviation of NXDN (Narrow/Very Narrow) is adjusted.
Maximum Deviation
(Analog Wide/Narrow)
Maximum Deviation of Analog (Wide/Narrow) is adjusted.
This item must be adjusted before all adjustment items for tone deviations are adjusted.
Note: “Maximum Deviation (Analog Narrow)” must be adjusted before “CWID Deviation (NXDN Very
Narrow)” is adjusted.
QT Deviation
QT tone deviation is adjusted.
DQT Deviation
DQT tone deviation is adjusted.
LTR Deviation
LTR tone deviation is adjusted.
DTMF Deviation
DTMF tone deviation is adjusted.
Single Tone Deviation
The deviation of Single Tone used in “2-tone” is adjusted.
MSK Deviation
MSK tone deviation is adjusted.
CWID Deviation
CWID tone deviation is adjusted.
CWID is used to inform the others who is transmitting on a 6.25-kHz spacing channel.
(In FCC rule, Analog mode or CWID is required for each channel-spacing.)
Sensitivity 1
Sensitivity 1 allows a service engineer to improve the intermodulation rejection, receiver spurious response,
and receiver sensitivity characteristics by changing the voltage of Variable-Capacitor Tune in the receiver
front-end circuit of the primary band-pass filter to optimize the characteristics at five frequency spots.
Sensitivity 2
Sensitivity 2 allows a service engineer to improve the intermodulation rejection, receiver spurious response,
and receiver sensitivity characteristics by changing the voltage of Variable-Capacitor Tune in the receiver
front-end circuit of the secondary band-pass filter to optimize the characteristics at five frequency spots.
RSSI Reference
The minimum RSSI level for scan stop is adjusted.
Open Squelch
The squelch level at level “5” is adjusted.
23
NX-800H
ADJUSTMENT
Adjustment Item
Description
High RSSI
RSSI display level “ “ is adjusted.
Both “Low RSSI” and “High RSSI” must be adjusted.
(The curve data of RSSI level is applied.)
Tight Squelch
The squelch level at level “9” is adjusted.
Low RSSI
■ Adjustment item and Display
Adjusutment
item
Main LCD
display
Sub-LCD display
1
LCD contrast
CNTR
-
2
Receive Assist
RAST
(CV voltage)
3
Transmit Assist
TAST
(CV voltage)
4
RTC
(Real-time clock)
RTC
-
5
High Transmit
Power Limit
HILMT
-
6
Low Transmit
Power Limit
LOLMT
-
7
High Transmit
Power
HIPWR
-
8
Low Transmit
Power
LOPWR
-
9
Balance
BAL
(Encode
frequency)
10
Maximum
Deviation (NXDN)
NDEV
-
11
Maximum
Deviation (Analog)
ADEV
-
12
QT Deviation
QT
-
13
DQT Deviation
DQT
-
14
LTR Deviation
LTR
-
15
DTMF Deviation
DTMF
-
16
Single Tone
Deviation
TONE
-
17
MSK Deviation
MSK
-
18
CWID Deviation
CWID
-
Order
24
Aw (Analog
Wide)
An (Analog
Narrow)
Nn (NXDN
Narrow)
Adjustment range
Nv (NXDN
Very Narrow) Adjust item
Number
1 point ADJ
Common
Section 2
1~256
5 point ADJ
Common
Section 3
1~4096
5 point ADJ
Common
Section 3
1~4096
1 point ADJ
Common
Section 4
–62~ –1/0/+1~ +62
-
5
-
-
Transmitter
Section 1
-
-
Transmitter
Section 2
-
-
Transmitter
Section 3
-
-
Transmitter
Section 4
-
-
Transmitter
Section 5
5
5
Transmitter
Section 6
-
-
Transmitter
Section 7
-
-
Transmitter
Section 8
-
-
Transmitter
Section 9
-
-
Transmitter
Section 10
-
-
Transmitter
Section 11
-
-
Transmitter
Section 12
-
-
Transmitter
Section 13
-
1
Transmitter
Section 14
1~256
-
5
1~256
-
5
1~1024
-
5
1~1024
-
5
1~256
-
1~1024
5
5
1~1024
1
1
1~1024
1
1
1~1024
1
1
1~1024
1
1
1~1024
1
1
1~1024
1
1
1~1024
-
1~1024
NX-800H
ADJUSTMENT
Aw (Analog
Wide)
Adjusutment
item
Main LCD
display
Sub-LCD display
19
Sensitivity 1
SENS1
(RSSI measurement
value)
-
20
Sensitivity 2
SENS2
(RSSI measurement
value)
-
21
RSSI Reference
RRSSI
(RSSI measurement
value)
5
22
Open Squelch
SQL
(ASQDET
measurement value)
5
23
Low RSSI
LRSSI
(RSSI measurement
value)
5
24
High RSSI
HRSSI
(RSSI measurement
value)
5
25
Tight Squelch
SQLT
(ASQDET
measurement value)
5
Order
An (Analog
Narrow)
Nn (NXDN
Narrow)
Adjustment range
5
Nv (NXDN
Very Narrow) Adjust item
Number
-
-
Receive
Section 2
-
-
Receive
Section 3
- *1
5
Receive
Section 4
- *1
5
Receive
Section 5
- *1
5
Receive
Section 6
- *1
5
Receive
Section 7
-
-
Receive
Section 8
1~256
5
1~256
5
1~256
5
1~256
5
1~256
5
1~256
5
1~256
*1: Because NXDN Narrow adjusted by adjusting Analog Narrow, it is not necessary to adjust NXDN Narrow.
■ Panel tuning mode flow chart
Note: In this Panel tuning mode flow chart, the Adjustment item name is modified.
Panel test mode
[ ]
[
Adjustment Item
N/W/VN
LCD Display
For all adjustment items, press the
[ ] key to write the adjustment value.
] hold
LCD Contrast
CNTR
[
] press
[
RX Assist
RAST
] press
[
TX Assist
TAST
] press
[
[
[
] hold
[
]
5 reference level
Adjustments
[
]
5 reference level
Adjustments
] hold
5 reference level
Adjustments
] hold
RTC (Real-time clock)
RTC
[
] press
[
[
Center
C
[
]
[
]
5 reference level
Adjustments
[ ]
Center-High [
H’
]
High Transmit Power Narrow [
HIPWR
] press
[ ] hold
Low Transmit Power Narrow [
LOPWR
]
5 reference level
Adjustments
High
H
]
5 reference level
Adjustments
]
5 reference level
Adjustments
[
] press
[
[
] hold
[
]
[
[
Adjustment Point
LCD Display
]
5 reference level
Adjustments
Low Transmit Power Limit
LOLMT
] press
[ ] hold
]
]
5 reference level
Adjustments exit
] hold
Balance
BAL
[
]
]
] press
[
[ ]
Low-Center [
L’
[
[
[
]
] hold
High Transmit Power Limit
HILMT
[
[
Low
L
Narrow
[
] press
[ ] hold
Maximum Deviation (NXDN) Narrow [■]
NDEV
] press
[
] hold
[
]
Maximum Deviation (NXDN) Very
Narrow
NDEV
[
]
5 reference level
Adjustments
25
NX-800H
ADJUSTMENT
[
Maximum Deviation (Analog) Narrow [■]
ADEV
] press
[ ] hold [ ]
[
QT Deviation
QT
] press
[
Wide
[
Wide
DQT Deviation
DQT
Wide
[
[■]
DQT Deviation
Narrow
DQT
] press
[ ] hold
LTR Deviation
LTR
Wide
[
[■]
LTR Deviation
Narrow
LTR
] press
[ ] hold
DTMF Deviation
DTMF
Wide
[
[■]
DTMF Deviation
Narrow
DTMF
] press
[ ] hold
[
Single Tone Deviation Narrow [■] Single Tone Deviation
TONE
TONE
] press
[ ] hold
Narrow
[■]
] press
[
CW ID Deviation
Very
CWID
Narrow
] press
[ ] hold
[
Sensitivity 1
SENS1
] press
[
[
Sensitivity 2
SENS2
] press
[
[
[■]
RSSI Reference
Narrow
RRSSI
] press
[ ] hold [ ]
] press
[
Low RSSI
LRSSI
] press
[
High RSSI
HRSSI
] press
[
Narrow
Narrow
Narrow
] hold
] hold
] hold
Tight Squelch
SQLT
[
] press
[
Wide
[■]
[■]
[■]
[
]
5 reference level
Adjustments
[
]
5 reference level
Adjustments
] hold
[
[
[
[
Open Squelch
SQL
[■]
Low RSSI
LRSSI
[■]
High RSSI
HRSSI
[■]
Tight Squelch
SQLT
[■]
[■]
Low RSSI
LRSSI
]
]
5 reference level
Adjustments
]
5 reference level
Adjustments
Very [■]
Narrow
[
High RSSI
HRSSI
]
Very [■]
Narrow
[
[■]
[
Open Squelch
SQL
]
Wide
Very [■]
Narrow
[
Wide
[
RSSI Reference
RRSSI
]
Wide
[
[■]
]
Wide
[
]
]
Wide
[
]
Narrow
] hold
[■]
RSSI Reference
RRSSI
]
Narrow
[
MSK Deviation
MSK
Wide
[■]
] hold
Narrow
[
[■]
] hold
Open Squelch
SQL
[
5 reference level
Adjustments
] hold
[
[
[■]
]
QT Deviation
QT
Narrow
MSK Deviation
MSK
26
[■]
Maximum Deviation (Analog)
ADEV
]
5 reference level
Adjustments
Very [■]
Narrow
[
]
5 reference level
Adjustments
[■]
5 reference level
Adjustments
NX-800H
ADJUSTMENT
Test Equipment Required for Alignment
Test Equipment
Major Specifications
1. Standard Signal Generator
(SSG)
Frequency Range
300 to 520MHz
Modulation
Frequency modulation and external modulation
Output
–127dBm/0.1µV to greater than –20dBm/22.4mV
When performing the Frequency adjustment, the following accuracy is necessary.
• 0.001ppm
Use a standard oscillator for adjustments, if necessary.
2. RF Power Meter
Input Impedance
Operation Frequency
Measurement Capability
50Ω
300 to 520MHz
Vicinity of 100W
3. Deviation Meter
Frequency Range
300 to 520MHz
4. Digital Volt Meter (DVM)
Measuring Range
Input Impedance
10mV to 20V DC
High input impedance for minimum circuit loading
5. Oscilloscope
DC through 30MHz
6. High Sensitivity
Frequency Counter
Frequency Range
Frequency Stability
10Hz to 1000MHz
0.01ppm or less
8. AF Volt Meter (AF VTVM)
Frequency Range
Voltage Range
50Hz to 10kHz
1mV to 10V
9. Audio Generator (AG)
Frequency Range
Output
50Hz to 5kHz or more
0 to 1V
Capability
Input Level
3% or less at 1kHz
50mV to 10Vrms
7. DC Ammeter
20A or more
10. Distortion Meter
11. 4Ω Dummy Load
Approx. 4Ω, 20W
12. Regulated Power Supply
13.6V, approx. 20A (adjustable from 9V to 20V)
Useful if ammeter equipped
13. Spectrum Analyzer
Frequency Range
Input Level
Input Sensitivity
Resolution Bandwidth
Video Bandwidth
40MHz to 520MHz
Up to +20dBm
–100dBm
100Hz
100Hz
14. Tracking Generator
Frequency Range
Output Level
40MHz to 520MHz
–30dBm to 0dBm
Test cable for microphone input (E30-3360-28)
1
2
3
4
5
6
7
8
GREEN
1
RED
BLACK
BLUE
SHIELD
2
E
PTT
MIC-E
WHITE
MIC
GRAY
HK
YELLOW
1
Adapter cable (E30-3383-05) is required for injecting an audio if PC tuning is used.
See “PC Mode” section fot the connection.
3
4
5
6
7
8
MIC connector (Front panel view)
8
Tuning cable (E30-3383-05)
1 : BLC/AFO
2 : +B
3 : GND
4 : PTT/TXD (PC serial data from radio)
5 : MICE
6 : MIC
7 : HOOK/RXD (PC serial data to radio)
8 : DM/KVL
Lead wire +
Shield wire –
MIC
27
NX-800H
ADJUSTMENT
Radio Check Section
Condition
Item
Panel test mode
PC test mode
Measurement
Testequipment
Unit
Panel
1. Frequency 1) CH-Sig: 1-1
check
PTT: ON
1) Test Channel
Channel: 1
Test Signaling
Mode: Analog
Signaling: 1
PTT: Press
[Transmit] button.
f. counter
2. High
power
check
1) CH-Sig: 1-1
PTT: ON
1) Test Channel
Channel: 1
Test Signaling
Mode: Analog
Signaling: 1
PTT: Press
[Transmit] button.
Power
meter
Ammeter
2) CH-Sig: 2-1
PTT: ON
2) Test Channel
Channel: 2
Test Signaling
Mode: Analog
Signaling: 1
PTT: Press
[Transmit] button.
3) CH-Sig: 3-1
PTT: ON
3) Test Channel
Channel: 3
Test Signaling
Mode: Analog
Signaling: 1
PTT: Press
[Transmit] button.
1) CH-Sig: 1-1
PTT: ON
1) Test Channel
Channel: 1
Test Signaling
Mode: Analog
Signaling: 1
PTT: Press
[Transmit] button.
2) CH-Sig: 2-1
PTT: ON
2) Test Channel
Channel: 2
Test Signaling
Mode: Analog
Signaling: 1
PTT: Press
[Transmit] button.
3) CH-Sig: 3-1
PTT: ON
3) Test Channel
Channel: 3
Test Signaling
Mode: Analog
Signaling: 1
PTT: Press
[Transmit] button.
1) CH-Sig: 1-1
AG: 1kHz
PTT: ON
1) Test Channel
Channel: 1
Test Signaling
Mode: Analog
Signaling: 1
AG: 1kHz
PTT: Press
[Transmit] button.
3. Low
power
check
4. MIC
sensitivity
check
28
Terminal
ANT
Adjustment
Unit
Parts
Method
Specifications /
Remarks
Check an internal
temperature of
radio within 25˚C ±
2˚C.
+0.05/+0.55ppm
+19.51Hz~
+214.56Hz
@390.1MHz
Check
40W~50W
13A or less
7W~13W
8A or less
Deviation
meter
Oscilloscope
AG
AF VTVM
Adjust AG input
to get a standard
MOD.
Dev: 3kHz at
5mV±1mV
NX-800H
ADJUSTMENT
Condition
Item
5. Sensitivity
check
Panel test mode
PC test mode
1) CH-Sig : 1-1
1) Test Channel
SSG output
Channel: 1
Wide:
Test Signaling
–117dBm (0.32µV)
Mode: Analog
(MOD: 1kHz/±3kHz)
Signaling: 1
Narrow:
SSG output
–117dBm (0.32µV)
Wide:
(MOD: 1kHz,
–117dBm (0.32µV)
Dev: ±1.5kHz)
(MOD: 1kHz/±3kHz)
Narrow:
–117dBm (0.32µV)
(MOD: 1kHz,
Dev : ±1.5kHz)
Measurement
Testequipment
Unit
SSG
AF VTVM
Oscilloscope
Distortion
meter
Terminal
Adjustment
Unit
Parts
ANT
EXT SP
connector
Method
Check
Specifications /
Remarks
12dB SINAD or
more
Common Section
Condition
Item
Panel tuning mode
PC test mode
1. Setting
1) DC voltage: 13.6V
2) SSG standard modulation
[Wide] MOD: 1kHz, DEV: 3kHz
[Narrow] MOD: 1kHz, DEV: 1.5kHz
2. LCD
contrast
1) Adj item:
1) Adj item: [CNTR]
[LCD Contrast]
Adjust: [✳✳✳]
Press [ ] key to store
Press [Apply]
the adjustment value.
button to store the
adjustment value.
3. Receive
Assist
1) Adj item:
1) Adj item: [RAST]
[Receive Assist]
Adjust: [✳✳✳]
2) Adj item: [L RAST]→ 2) Adj item: [Low],
[L’ RAST]→[C RAST]→
[Low’], [Center],
[H’ RAST]→[H RAST]
[High’], [High]
Adjust: [✳✳✳]
Press [Apply All]
Press [ ] key to store
button to store the
the adjustment value.
adjustment value.
Transmit
Assist
4. RTC
oscillation
frequency
adjust
1) Adj item:
1) Adj item: [TAST]
[Transmit Assist]
Adjust: [✳✳✳]
2) Adj item: [L TAST]→ 2) Adj item: [Low],
[L’ TAST]→[C TAST]→
[Low’], [Center],
[H’ TAST]→[H TAST]
[High’], [High]
Adjust: [✳✳✳]
PTT: Press
PTT : ON
[Transmit] button.
Press [Apply All]
Press [ ] key to store
button to store the
the adjustment value.
adjustment value.
1) Adj item: [RTC]
Adjust: [✳✳✳]
1) Adj item: [RTC
(Real-time clock)]
Measurement
Testequipment
Unit
Terminal
Adjustment
Unit
Parts
Method
Specifications /
Remarks
[Panel Adjust the LCD
After replacing the
tuning contrast by looking. LCD align contrast.
mode]
[ ],[ ]
[PC test
mode] The sub LCD display
[ ],[ ] and [V] indicator
on the PC window
shows VCO lock
voltage. Change the
adjustment value
to get VCO lock
voltage within the
limit of the specified voltage.
3.0V±0.1V
[PC test mode]
Press [Apply All]
button to store the
adjustment value
after all adjustment
point was adjusted.
Note:
Confirm the VCO
lock voltage approximately 3 seconds
after the adjustment
value is changed.
[ ]
[Panel tuning mode] Adjustment of the
Press [ ] key. After transceiver’s interautomatic adjustnal clock.
ment adjusted value
is displayed on LCD.
Press [ ] key to
store the adjustment value.
[PC test mode]
Press [Start] button
of “Auto Tuning”.
Press [Apply] button
to store the adjustment value after the
automatic adjustment was finished.
29
NX-800H
ADJUSTMENT
Condition
Item
Panel tuning mode
5. Frequency * The Frequency
adjust
adjustment can be
performed only in
PC test mode.
PC test mode
Measurement
Testequipment
Unit
1) Adj item:
SSG
[Frequency]
2) CH-Sig: 1-1
SSG output :
–20dBm (CW (without modulation))
Caution:
Perform the frequency
adjustment under the
following conditions.
• Temperature range
of +23˚C to +27˚C
(+73.4˚F to +80.6˚F).
(The temperature
is displayed on the
Frequency adjustment
screen of the KPG111D and the LCD of
the transceiver.)
• Use an accuracy of
0.001ppm for the
SSG. (Use a standard
oscillator if necessary.)
Terminal
Adjustment
Unit
ANT
Parts
[ ]
Method
[PC test mode]
Press [Start] button
of “Auto Tuning”.
Press [Apply] button
to store the adjustment value after the
automatic adjustment was finished.
Specifications /
Remarks
[PC test mode]
“IF20” value =
Within 0±12 digits.
The value of “IF20”
will become around
“0” after the adjustment was finished.
Frequency is adjusted under receiving
condition with SSG.
Transmitter Section
Condition
Item
1. High
Transmit
Power
Limit
adjust
30
Panel tuning mode
PC test mode
Measurement
Testequipment
1) Adj item: [HILMT]
1) Adj item: [High Trans- Power
Adjust: [✳✳✳✳]
mit Power Limit]
meter
2) Adj item:
2) Adj item: [Low],
Ammeter
[L HILMT]→
[Low’], [Center],
[L’ HILMT]→
[High’], [High]
[C HILMT]→
PTT: Press
[H’ HILMT]→
[Transmit] button.
[H HILMT]
Press [Apply All]
Adjust: [✳✳✳✳]
button to store the
PTT: ON
adjustment value.
Press [ ] key to store
the adjustment value.
Unit
Terminal
ANT
Adjustment
Unit
Parts
[Panel 48W
tuning
mode]
[ ],[ ]
[PC test
mode]
[ ],[ ]
Method
Specifications /
Remarks
±3.0W
[PC test mode]
Press [Apply All]
button to store the
adjustment value
after all adjustment
point was adjusted.
CAUTION!
Do not attempt to
adjust the transceiver’s transmit output
power beyond its
specifications.
If the transceiver
is adjusted beyond
the specifications, it
may cause deterioration of the parts
reliability and the
output power may
be lowered suddenly and unstable.
The transceiver may
be also extremely
hot.
NX-800H
ADJUSTMENT
Condition
Item
2. Low
Transmit
Power
Limit
adjust
Panel tuning mode
PC test mode
Measurement
Testequipment
1) Adj item: [LOLMT] 1) Adj item: [Low Trans- Power
Adjust: [✳✳✳✳]
mit Power Limit]
meter
2) Adj item:
2) Adj item: [Low],
Ammeter
[L LOLMT]→
[Low’], [Center],
[L’ LOLMT]→
[High’], [High]
[C LOLMT]→
PTT: Press
[H’ LOLMT]→
[Transmit] button.
[H LOLMT]
Press [Apply All]
Adjust: [✳✳✳✳]
button to store the
PTT: ON
adjustment value.
Press [ ] key to store
the adjustment value.
Unit
Terminal
ANT
Adjustment
Unit
Parts
Method
[Panel 25.0W
tuning
mode]
[ ],[ ]
[PC test
mode]
[ ],[ ]
Specifications /
Remarks
±1.0W
[PC test mode]
Press [Apply All]
button to store the
adjustment value
after all adjustment
point was adjusted.
CAUTION!
Do not attempt to
adjust the transceiver’s transmit output
power beyond its
specifications.
If the transceiver
is adjusted beyond
the specifications, it
may cause deterioration of the parts
reliability and the
output power may
be lowered suddenly and unstable.
The transceiver may
be also extremely
hot.
3. High
Transmit
Power
adjust
1) Adj item: [HIPWR] 1) Adj item: [High
Transmit Power]
Adjust: [✳✳✳✳]
2) Adj item: [Low],
2) Adj item:
[Low’], [Center],
[L HIPWR]→
[High’], [High]
[L’ HIPWR]→
PTT: Press
[C HIPWR]→
[Transmit] button.
[H’ HIPWR]→
Press [Apply All]
[H HIPWR]
button to store the
Adjust: [✳✳✳✳]
adjustment value.
PTT: ON
Press [ ] key to store
the adjustment value.
45W
4. Low
Transmit
Power
adjust
1) Adj item: [LOPWR] 1) Adj item: [Low
Adjust: [✳✳✳✳]
Transmit Power]
2) Adj item:
2) Adj item: [Low],
[L LOPWR]→
[Low’], [Center],
[L’ LOPWR]→
[High’], [High]
[C LOPWR]→
PTT: Press
[H’ LOPWR]→
[Transmit] button.
[H LOPWR]
Press [Apply All]
Adjust: [✳✳✳✳]
button to store the
PTT: ON
adjustment value.
Press [ ] key to store
the adjustment value.
10.0W
±1.0W
13.0A or less
[PC test mode]
Press [Apply All]
button to store the
adjustment value
after all adjustment
point was adjusted.
±1.0W
8.0A or less
[PC test mode]
Press [Apply All]
button to store the
adjustment value
after all adjustment
point was adjusted.
31
NX-800H
ADJUSTMENT
Condition
Item
5. Balance
adjust *2
Panel tuning mode
PC test mode
1) Adj item: [BAL]
1) Adj item: [Balance]
Adjust: [✳✳✳]
Deviation meter
Deviation meter
LPF : 3kHz
LPF: 3kHz
HPF : OFF
HPF: OFF
2) Adj item: [Low],
2) Adj item: [L BAL]→
[Low’], [Center],
[High’], [High]
[L’ BAL]→[C BAL]→
PTT: Press
[H’ BAL]→[H BAL]
[Transmit] button.
Adjust: [✳✳✳]
Press [Apply All]
PTT: ON
Press [ ] key to store
button to store the
the adjustment value.
adjustment value.
[2kHz Sine Wave
Sub LCD:
Check box]: Check
Tone frequency
while transmitting
[ ] key: Press while
transmitting to change
change to 2kHz.
20Hz and 2kHz.
Measurement
Testequipment
Deviation
meter
Oscilloscope
Unit
Terminal
ANT
Adjustment
Unit
Parts
Method
[Panel
tuning
mode]
[ ],[ ]
The Deviation of
20Hz frequency is
fixed. Change the
2kHz adjustment
value to become
[PC test –0.2dB to the deviamode] tion of 20Hz within
[ ],[ ] the specified range.
Specifications /
Remarks
2kHz Tone deviation
is within –0.2dB
±0.1dB of 20Hz
tone deviation.
[PC test mode]
Press [Apply All]
button to store the
adjustment value
after all adjustment
point was adjusted.
*2: Refer to the “Necessary Deviation adjustment item for each signaling and mode” table on page 35.
Balance adjustment is common with the adjustment of all signaling deviation.
6. Maximum
Deviation
(NXDN)
adjust *3
[Narrow]
[Very
Narrow]
7. Maximum
Deviation
(Analog)
adjust *3
[Narrow]
32
1) Adj item: [Nn NDEV] 1) Adj item: [Maximum Deviation
Adjust: [✳✳✳✳]
Deviation (NXDN
meter
Deviation meter
Narrow)]
Oscilloscope
LPF: 3kHz
Deviation meter
HPF: OFF
LPF: 3kHz
2) Adj item:
HPF: OFF
[NnL NDEV]→
2) Adj item: [Low],
[NnL’ NDEV]→
[Low’], [Center],
[NnC NDEV]→
[High’], [High]
[NnH’ NDEV]→
PTT: Press
[NnH NDEV]
[Transmit] button.
Adjust: [✳✳✳✳]
Press [Apply All]
PTT: ON
button to store the
Press [ ] key to store
adjustment value.
the adjustment value.
ANT
[Panel 3056Hz
tuning
mode]
[ ],[ ]
[PC test
mode]
[ ],[ ]
1) Adj item: [Nv NDEV] 1) Adj item: [Maximum
Adjust: [✳✳✳✳]
Deviation (NXDN
Very Narrow)]
2) Adj item:
2) Adj item: [Low],
[NvL NDEV]→
[NvL’ NDEV]→
[Low’], [Center],
[NvC NDEV]→
[High’], [High]
[NvH’ NDEV]→
PTT: Press
[NvH NDEV]
[Transmit] button.
Press [Apply All]
Adjust: [✳✳✳✳]
PTT: ON
button to store the
adjustment value.
Press [ ] key to store
the adjustment value.
1337Hz
1) Adj item: [An ADEV] 1) Adj item: [Maximum
Adjust: [✳✳✳✳]
Deviation (Analog
Narrow)]
Deviation meter
Deviation meter
LPF: 15kHz
LPF: 15kHz
HPF: OFF
HPF: OFF
2) Adj item:
2) Adj item: [Low],
[AnL ADEV]→
[Low’], [Center],
[AnL’ ADEV]→
[High’], [High]
[AnC ADEV]→
PTT: Press
[AnH’ ADEV]→
[Transmit] button.
[AnH ADEV]
Press [Apply All]
Adjust: [✳✳✳✳]
button to store the
PTT: ON
Press [ ] key to store
adjustment value.
the adjustment value.
Write the same
adjustment value of
“NXDN Deviation
[Narrow]” for each
adjustment point.
Transmit at each
adjustment point and
check that the Analog
deviation is between
2050Hz and 2150Hz.
Deviation meter
LPF: 15kHz
HPF: OFF
[Panel tuning mode]
PTT: ON
[PC test mode]
PTT: Press
[Transmit] button
±50Hz
[PC test mode]
Press [Apply All]
button to store the
adjustment value
after all adjustment
point was adjusted.
±50Hz
[PC test mode]
Press [Apply All]
button to store the
adjustment value
after all adjustment
point was adjusted.
2050~2150Hz
[PC test mode]
Press [Apply All]
button to store the
adjustment value
after all adjustment
point was adjusted.
NX-800H
ADJUSTMENT
Condition
Item
[Wide]
Panel tuning mode
PC test mode
Measurement
Testequipment
1) Adj item: [Aw ADEV] 1) Adj item: [Maximum Deviation
Adjust: [✳✳✳✳]
Deviation (Analog meter
2) Adj item:
Wide)]
Oscilloscope
[AwL ADEV]→
2) Adj item: [Low],
[AwL’ ADEV]→
[Low’], [Center],
[AwC ADEV]→
[High’], [High]
[AwH’ ADEV]→
PTT: Press
[AwH ADEV]
[Transmit] button.
Adjust: [✳✳✳✳]
Press [Apply All]
PTT: ON
button to store the
Press [ ] key to store
adjustment value.
the adjustment value.
Unit
Terminal
ANT
Adjustment
Unit
Parts
Method
[Panel
tuning
mode]
[ ],[ ]
Write the same
adjustment value of
“NXDN Deviation
[Narrow]” for each
adjustment point.
[PC test Transmit at each
mode] adjustment point and
[ ],[ ] check that the Analog
deviation is between
4150Hz and 4250Hz.
Deviation meter
LPF: 15kHz
HPF: OFF
[Panel tuning mode]
PTT: ON
[PC test mode]
PTT: Press
[Transmit] button
Specifications /
Remarks
4150~4250Hz
[PC test mode]
Press [Apply All]
button to store the
adjustment value
after all adjustment
point was adjusted.
*3: Refer to the “Necessary Deviation adjustment item for each signaling and mode” table on page 35.
Analog deviation adjustment (Narrow/Wide) is common with the adjustment of all analog signaling.
8. QT
Deviation
adjust *4
[Narrow]
1) Adj item: [QT
Deviation
1) Adj item: [An QT]
Deviation (Narrow)] meter
Adjust: [✳✳✳✳]
Deviation meter
Oscilloscope
Deviation meter
LPF: 3kHz
LPF: 3kHz
HPF: OFF
HPF: OFF
PTT: Press
PTT: ON
Press [ ] key to store
[Transmit] button.
the adjustment value.
Press [Apply]
button to store the
adjustment value.
[Wide]
1) Adj item: [QT
1) Adj item: [Aw QT]
Deviation (Wide)]
Adjust: [✳✳✳✳]
PTT: Press
PTT: ON
Press [ ] key to store
[Transmit] button.
the adjustment value.
Press [Apply]
button to store the
adjustment value.
9. DQT
Deviation
adjust *4
1) Adj item: [An DQT] 1) Adj item: [DQT
Adjust: [✳✳✳✳]
Deviation (Narrow)]
Deviation meter
Deviation meter
LPF: 3kHz
LPF: 3kHz
HPF: OFF
HPF: OFF
PTT: ON
PTT: Press
Press [ ] key to store
[Transmit] button.
the adjustment value.
Press [Apply]
button to store the
adjustment value.
[Narrow]
[Wide]
1) Adj item: [Aw DQT] 1) Adj item: [DQT
Adjust: [✳✳✳✳]
Deviation (Wide)]
PTT: ON
PTT: Press
Press [ ] key to store
[Transmit] button.
the adjustment value.
Press [Apply]
button to store the
adjustment value.
ANT
[Panel
tuning
mode]
[ ],[ ]
Write the value as
followings.
513 (Reference
value)
0.30~0.40kHz
[PC test
mode]
[ ],[ ]
0.70~0.80kHz
Write the value as
followings.
430 (Reference
value)
0.30~0.40kHz
0.70~0.80kHz
33
NX-800H
ADJUSTMENT
Condition
Item
10. LTR
Deviation
adjust *4
[Narrow]
Panel tuning mode
PC test mode
1) Adj item: [An LTR] 1) Adj item: [LTR
Deviation
Deviation (Narrow)] meter
Adjust: [✳✳✳✳]
Deviation meter
Deviation meter
Oscilloscope
LPF: 3kHz
LPF: 3kHz
HPF: OFF
HPF: OFF
PTT: Press
PTT: ON
[Transmit] button.
Press [ ] key to store
Press [Apply]
the adjustment value.
button to store the
adjustment value.
[Wide]
1) Adj item: [Aw LTR] 1) Adj item: [LTR
Deviation (Wide)]
Adjust: [✳✳✳✳]
PTT: Press
PTT: ON
[Transmit] button.
Press [ ] key to store
Press [Apply]
the adjustment value.
button to store the
adjustment value.
11. DTMF
Deviation
adjust *4
1) Adj item: [An DTMF] 1) Adj item: [DTMF
Deviation (Narrow)]
Adjust: [✳✳✳✳]
Deviation meter
Deviation meter
LPF: 15kHz
LPF: 15kHz
HPF: OFF
HPF: OFF
PTT: Press
PTT: ON
[Transmit] button.
Press [ ] key to store
Press [Apply]
the adjustment value.
button to store the
adjustment value.
[Narrow]
[Wide]
1) Adj item: [Aw DTMF] 1) Adj item: [DTMF
Deviation (Wide)]
Adjust: [✳✳✳✳]
PTT: Press
PTT: ON
[Transmit] button.
Press [ ] key to store
Press [Apply]
the adjustment value.
button to store the
adjustment value.
12. Single
Tone
Deviation
(2TONE
deviation
adjust)
adjust *4
1) Adj item: [An TONE] 1) Adj item: [Single Tone
Deviation (Narrow)]
Adjust: [✳✳✳✳]
Deviation meter
Deviation meter
LPF: 15kHz
LPF: 15kHz
HPF: OFF
HPF: OFF
PTT: Press
PTT: ON
[Transmit] button.
Press [ ] key to store
Press [Apply]
the adjustment value.
button to store the
adjustment value.
[Narrow]
[Wide]
1) Adj item: [Aw TONE] 1) Adj item: [Single
Tone Deviation (Wide)]
Adjust: [✳✳✳✳]
PTT: Press
PTT: ON
[Transmit] button.
Press [ ] key to store
Press [Apply]
the adjustment value.
button to store the
adjustment value.
13. MSK
Deviation
adjust *4
1) Adj item: [An MSK] 1) Adj item: [MSK
Deviation (Narrow)]
Adjust: [✳✳✳✳]
Deviation meter
Deviation meter
LPF: 15kHz
LPF: 15kHz
HPF: OFF
HPF: OFF
PTT: Press
PTT: ON
[Transmit] button.
Press [ ] key to store
Press [Apply]
the adjustment value.
button to store the
adjustment value.
[Narrow]
34
Measurement
Testequipment
Unit
Terminal
ANT
Adjustment
Unit
Parts
[Panel
tuning
mode]
[ ],[ ]
Method
Write the value as
followings.
465 (Reference
value)
Specifications /
Remarks
0.70~0.80kHz
[PC test
mode]
[ ],[ ]
0.95~1.05kHz
Write the value as
followings.
650 (Reference
value)
1.45~1.55kHz
2.95~3.05kHz
Write the value as
followings.
513 (Reference
value)
1.45~1.55kHz
2.95~3.05kHz
Write the value as
followings.
513 (Reference
value)
1.45~1.55kHz
NX-800H
ADJUSTMENT
Condition
Item
Panel tuning mode
[Wide]
PC test mode
1) Adj item: [Aw MSK] 1) Adj item: [MSK
Adjust: [✳✳✳✳]
Deviation (Wide)]
PTT: ON
PTT: Press
Press [ ] key to store
[Transmit] button.
the adjustment value.
Press [Apply]
button to store the
adjustment value.
14. CWID
Deviation
adjust *4
[Very
Narrow]
Measurement
Testequipment
Deviation
meter
Oscilloscope
Unit
Terminal
ANT
Adjustment
Unit
Parts
Method
[Panel
tuning
mode]
[ ],[ ]
Write the value as
followings.
513 (Reference
value)
[PC test
mode]
[ ],[ ] Write the value as
followings.
375 (Reference
value)
1) Adj item: [Nv CWID] 1) Adj item: [CWID
Adjust: [✳✳✳✳]
Deviation]
Deviation meter
Deviation meter
LPF: 3kHz
LPF: 3kHz
HPF: OFF
HPF: OFF
PTT: ON
PTT: Press
Press [ ] key to store
[Transmit] button.
the adjustment value.
Press [Apply]
button to store the
adjustment value.
Specifications /
Remarks
2.95~3.05kHz
0.90~1.10kHz
*4: Refer to the “Necessary Deviation adjustment item for each signaling and mode” table on page 35.
■ Necessary Deviation adjustment for each signaling and mode
The following shows the necessary adjustment items for each signaling deviation. Please read the following table like the following example. In the
case of the signaling “QT (Wide)”, this signaling is composed of three elements [Balance, Maximum Deviation (Analog Wide) and QT Deviation (Wide)].
Please adjust Balance and Maximum Deviation (Analog Wide) before adjusting QT Deviation (Wide).
Mode
Analog
Necessary adjustment and order
Signaling
Wide
Narrow
Very Narrow
Audio
Step1. Balance adjust
Step2. Maximum Deviation (Analog Wide)
Step1. Balance adjust
Step2. Maximum Deviation (Analog Narrow)
-
QT
Step1. Balance adjust
Step2. Maximum Deviation (Analog Wide)
Step3. QT Deviation (Wide)
Step1. Balance adjust
Step2. Maximum Deviation (Analog Narrow)
Step3. QT Deviation (Narrow)
-
DQT
Step1. Balance adjust
Step2. Maximum Deviation (Analog Wide)
Step3. DQT Deviation (Wide)
Step1. Balance adjust
Step2. Maximum Deviation (Analog Narrow)
Step3. DQT Deviation (Narrow)
-
LTR
Step1. Balance adjust
Step2. Maximum Deviation (Analog Wide)
Step3. LTR Deviation (Wide)
Step1. Balance adjust
Step2. Maximum Deviation (Analog Narrow)
Step3. LTR Deviation (Narrow)
-
DTMF
Step1. Balance adjust
Step2. Maximum Deviation (Analog Wide)
Step3. DTMF Deviation (Wide)
Step1. Balance adjust
Step2. Maximum Deviation (Analog Narrow)
Step3. DTMF Deviation (Narrow)
-
2TONE
Step1. Balance adjust
Step2. Maximum Deviation (Analog Wide)
Step3. Single Tone Deviation (Analog Wide)
Step1. Balance adjust
Step2. Maximum Deviation (Analog Narrow)
Step3. Single Tone Deviation (Analog Narrow)
MSK
(FleetSync)
Step1. Balance adjust
Step2. Maximum Deviation (Analog Wide)
Step3. MSK Deviation (Analog Wide)
Step1. Balance adjust
Step2. Maximum Deviation (Analog Narrow)
Step3. MSK Deviation (Analog Narrow)
-
Audio
-
Step1. Balance adjust
Step2. Maximum Deviation (NXDN Narrow)
Step1. Balance adjust
Step2. Maximum Deviation (NXDN Very Narrow)
CWID
-
-
Step1. Balance adjust
Step2. Maximum Deviation (Analog Narrow)
Step3. CWID Deviation (NXDN Very Narrow)
NXDN
Balance is common with all the above deviation adjustments. If Balance (Transmitter Section 5) has already adjusted, please skip Step1 and adjust from Step2.
Maximum Deviation (Analog Wide/Narrow) is common with all the analog signaling deviations and CWID Deviation (NXDN Very Narrow).
If Balance and Maximum Deviation (Analog Wide/Narrow) (Transmitter Section 7) have already adjusted, please skip Step2 and adjust from Step3.
35
NX-800H
ADJUSTMENT
Receiver Section
Condition
Item
1. AF level
setting
Panel tuning mode
[Panel test mode]
1) CH-Sig: 1-1
SSG output:
–47dBm (1mV)
(MOD: 1kHz,
Dev: ±1.5kHz)
PC test mode
1) Test Channel
Channel: 1
Test Signaling
Mode: Analog
Signaling: 1
SSG output:
–47dBm (1mV)
(MOD: 1kHz,
Dev: ±1.5kHz)
Measurement
Testequipment
SSG
DVM
AF VTVM
Dummy
load (4Ω)
[Analog
Narrow]
[Analog
Wide]
36
1) Adj item: [Aw RRSSI] 1) Adj item: [RSSI
Adjust: [✳✳✳]
Reference (Wide)]
2) Adj item:
2) Adj item: [Low],
[AwL RRSSI]→
[Low’], [Center],
[AwL’ RRSSI]→
[High’], [High]
[AwC RRSSI]→
SSG output: 12dB
[AwH’ RRSSI]→
SINAD level –3dB
[AwH RRSSI]
(MOD: 1kHz,
SSG output: 12dB
Dev: ±3kHz)
SINAD level –3dB
(MOD: 1kHz,
Dev: ±3kHz)
ANT
Ext.SP
connector
Unit
Parts
[Panel
tuning
mode]
[ ],[ ]
Method
Volume Up/Down
knob to obtain
2.83V AF output.
(2.0W @ 4Ω load)
[Panel
tuning
mode]
[ ],[ ]
3. Sensitivity 2 1) Adj item: [SENS2]
1) Adj item:
Adjust
Adjust: [✳✳✳]
[Sensitivity 2]
(BPF adjust) 2) Adj item:
2) Adj item: [Low],
[L SENS2]→
[Low’], [Center],
[L’ SENS2]→
[High’], [High]
[C SENS2]→
Press [Apply All]
[H’ SENS2]→
button to store the
[H SENS2]
adjustment value.
Adjust: [✳✳✳]
Press [ ] key to store
the adjustment value.
1) Adj item: [An RRSSI] 1) Adj item: [RSSI
Adjust: [✳✳✳]
Reference (Narrow)]
2) Adj item:
2) Adj item: [Low],
[AnL RRSSI]→
[Low’], [Center],
[AnL’ RRSSI]→
[High’], [High]
[AnC RRSSI]→
SSG output: 12dB
[AnH’ RRSSI]→
SINAD level –3dB
[AnH RRSSI]
(MOD: 1kHz,
SSG output: 12dB
Dev: ±1.5kHz)
SINAD level –3dB
(MOD: 1kHz,
Dev: ±1.5kHz)
Terminal
Specifications /
Remarks
2.83V±0.3V
[PC test
mode]
[ ],[ ]
(Volume
Button in
PC test
mode
screen)
2. Sensitivity 1 1) Adj item: [SENS1]
1) Adj item:
Adjust
Adjust: [✳✳✳]
[Sensitivity 1]
(BPF adjust) 2) Adj item:
2) Adj item: [Low],
[L SENS1]→
[Low’], [Center],
[L’ SENS1]→
[High’], [High]
[C SENS1]→
Press [Apply All]
[H’ SENS1]→
button to store the
[H SENS1]
adjustment value.
Adjust: [✳✳✳]
Press [ ] key to store
the adjustment value.
4. RSSI
reference
adjust *5
Unit
Adjustment
SSG
AF VTVM
Oscilloscope
Distortion
meter
Dummy
load
Write the value as followings (typical value)
[L SENS1] / [Low]
: 72
[L’ SENS1] / [Low’]
[PC test : 97
[C SENS1] / [Center]
mode]
: 129
[ ],[ ]
[H’ SENS1] / [High’]
: 158
[H SENS1] / [High]
: 184
Variable-Capacitor
Tune voltage is
adjusted.
(Output voltage adjustment of IC206)
Write the value as
followings
[L SENS2] / [Low]
: 47
[L’ SENS2] / [Low’]
: 71
[C SENS2] / [Center]
: 113
[H’ SENS2] / [High’]
: 150
[H SENS2] / [High]
: 185
Variable-Capacitor
Tune voltage is
adjusted.
(Output voltage adjustment of IC205)
[Panel tuning mode]
After input signal
from SSG, press
[ ] key to store the
adjustment value.
[PC test mode]
After input signal
from SSG, press
[Apply] button to
store the adjustment value.
If sensitivity is low,
fine-tune the value.
NX-800H
ADJUSTMENT
Condition
Item
[NXDN
Very
Narrow]
Panel tuning mode
PC test mode
1) Adj item: [Nv RRSSI] 1) Adj item: [RSSI RefAdjust: [✳✳✳]
erence (Very Narrow)]
2) Adj item:
2) Adj item: [Low],
[NvL RRSSI]→
[Low’], [Center],
[NvL’ RRSSI]→
[High’], [High]
[NvC RRSSI]→
SSG output: 12dB
[NvH’ RRSSI]→
SINAD level –3dB
[NvH RRSSI]
(MOD: 1kHz,
SSG output: 12dB
Dev: ±1.5kHz)
SINAD level –3dB
(MOD: 1kHz,
Dev: ±1.5kHz)
Measurement
Testequipment
SSG
AF VTVM
Oscilloscope
Distortion
meter
Dummy
load
Unit
Terminal
ANT
Ext.SP
connector
Adjustment
Unit
Parts
[Panel
tuning
mode]
[ ],[ ]
Method
Specifications /
Remarks
[Panel tuning mode] Adjust with the anaAfter input signal
log signal.
from SSG, press
[ ] key to store the
adjustment value.
[PC test
mode] [PC test mode]
[ ],[ ] After input signal
from SSG, press
[Apply] button to
store the adjustment value.
*5: Because “RSSI reference adjust” of NXDN Narrow is adjusted by adjusting “RSSI reference adjust [Analog Narrow]”, it is not necessary to
adjust “RSSI reference adjust” of NXDN Narrow.
5. Open
Squelch
adjust *6
(Squelch
level 5
adjust)
[Analog
Narrow]
1) Adj item: [An SQL]
Adjust: [✳✳✳]
2) Adj item:
[AnL SQL]→
[AnL’ SQL]→
[AnC SQL]→
[AnH’ SQL]→
[AnH SQL]
SSG output: 12dB
SINAD level +1dB
(MOD: 1kHz,
Dev: ±1.5kHz)
1) Adj item: [Open
Squelch (Narrow)]
2) Adj item: [Low],
[Low’], [Center],
[High’], [High]
SSG output: 12dB
SINAD level +1dB
(MOD: 1kHz,
Dev: ±1.5kHz)
[Analog
Wide]
1) Adj item: [Aw SQL] 1) Adj item: [Open
Adjust: [✳✳✳]
Squelch (Wide)]
2) Adj item:
2) Adj item: [Low],
[AwL SQL]→
[Low’], [Center],
[AwL’ SQL]→
[High’], [High]
[AwC SQL]→
SSG output: 12dB
[AwH’ SQL]→
SINAD level +1dB
[AwH SQL
(MOD: 1kHz,
SSG output: 12dB
Dev: ±3kHz)
SINAD level +1dB
(MOD: 1kHz,
Dev: ±3kHz)
[NXDN
Very
Narrow]
1) Adj item: [Nv SQL]
Adjust: [✳✳✳]
2) Adj item:
[NvL SQL]→
[NvL’ SQL]→
[NvC SQL]→
[NvH’ SQL]→
[NvH SQL]
SSG output: 12dB
SINAD level –2dB
(MOD: non)
1) Adj item: [Open
Squelch (Very Narrow)]
2) Adj item: [Low],
[Low’], [Center],
[High’], [High]
SSG output: 12dB
SINAD level –2dB
(MOD: non)
SSG
AF VTVM
Oscilloscope
Distortion
meter
Dummy
load
ANT
Ext.SP
connector
[Panel tuning mode]
After input signal
from SSG, press
[ ] key to store the
adjustment value.
“Open Squelch”
will not be adjusted
correctly if MOD
and Deviation are
wrong.
[PC test mode]
After input signal
from SSG, press
[Apply] button to
store the adjustment value.
Adjust with the analog signal.
This item is adjusted under the
condition that MOD
is “non” due to the
circuit configuration.
*6: Because “Open squelch adjust” of NXDN Narrow is adjusted by adjusting “Open squelch adjust [Analog Narrow]”, it is not necessary to
adjust “Open squelch adjust” of NXDN Narrow.
37
NX-800H
ADJUSTMENT
Condition
Item
Panel tuning mode
PC test mode
6. Low RSSI 1) Adj item: [An LRSSI] 1) Adj item: [Low
at –118dBm Adjust: [✳✳✳]
RSSI (Narrow)]
adjust *7
2) Adj item:
2) Adj item: [Low],
[AnL LRSSI]→
[Low’], [Center],
[Analog
[AnL’ LRSSI]→
[High’], [High]
Narrow]
[AnC LRSSI]→
SSG output:
[AnH’ LRSSI]→
–118dBm (0.28µV)
[AnH LRSSI]
(MOD: 1kHz,
SSG output:
Dev: ±1.5kHz)
–118dBm (0.28µV)
(MOD: 1kHz,
Dev: ±1.5kHz)
[Analog
Wide]
1) Adj item: [Aw LRSSI] 1) Adj item: [Low
Adjust: [✳✳✳]
RSSI (Wide)]
2) Adj item:
2) Adj item: [Low],
[AwL LRSSI]→
[Low’], [Center],
[AwL’ LRSSI]→
[High’], [High]
[AwC LRSSI]→
SSG output:
[AwH’ LRSSI]→
–118dBm (0.28µV)
[AwH LRSSI]
(MOD: 1kHz,
SSG output:
Dev: ±3kHz)
–118dBm (0.28µV)
(MOD: 1kHz,
Dev: ±3kHz)
[NXDN
Very
Narrow]
1) Adj item: [Nv LRSSI] 1) Adj item: [Low
Adjust: [✳✳✳]
RSSI (Very Narrow)]
2) Adj item:
2) Adj item: [Low],
[NvL LRSSI]→
[Low’], [Center],
[NvL’ LRSSI]→
[High’], [High]
[NvC LRSSI]→
SSG output:
[NvH’ LRSSI]→
–118dBm (0.28µV)
[NvH LRSSI]
(MOD: 1kHz,
SSG output:
Dev: ±1.5kHz)
–118dBm (0.28µV)
(MOD: 1kHz,
Dev: ±1.5kHz)
Measurement
Testequipment
SSG
Unit
Terminal
ANT
Ext.SP
connector
Adjustment
Unit
Parts
Method
Specifications /
Remarks
[Panel tuning mode]
After input signal
from SSG, press
[ ] key to store the
adjustment value.
[PC test mode]
After input signal
from SSG, press
[Apply] button to
store the adjustment value.
Adjust with the analog signal.
*7: Because “Low RSSI at –118dBm adjust” of NXDN Narrow is adjusted by adjusting “Low RSSI at –118dBm adjust [Analog Narrow]”, it is not
necessary to adjust “Low RSSI at –118dBm adjust” of NXDN Narrow.
7. High RSSI 1) Adj item: [An HRSSI] 1) Adj item: [High
RSSI (Narrow)]
at –80dBm Adjust: [✳✳✳]
2) Adj item:
2) Adj item: [Low],
adjust *8
[AnL HRSSI]→
[Low’], [Center],
[AnL’ HRSSI]→
[High’], [High]
[Analog
[AnC HRSSI]→
SSG output:
Narrow]
[AnH’ HRSSI]→
–80dBm (22.4µV)
[AnH HRSSI]
(MOD: 1kHz,
SSG output:
Dev: ±1.5kHz)
–80dBm (22.4µV)
(MOD: 1kHz,
Dev: ±1.5kHz)
38
SSG
ANT
Ext.SP
connector
[Panel tuning mode]
After input signal
from SSG, press
[ ] key to store the
adjustment value.
[PC test mode]
After input signal
from SSG, press
[Apply] button to
store the adjustment value.
NX-800H
ADJUSTMENT
Condition
Item
[Analog
Wide]
[NXDN
Very
Narrow]
Panel tuning mode
PC test mode
1) Adj item: [Aw HRSSI] 1) Adj item: [High
Adjust: [✳✳✳]
RSSI (Wide)]
2) Adj item:
2) Adj item: [Low],
[AwL HRSSI]→
[Low’], [Center],
[AwL’ HRSSI]→
[High’], [High]
[AwC HRSSI]→
SSG output:
[AwH’ HRSSI]→
–80dBm (22.4µV)
[AwH HRSSI]
(MOD: 1kHz,
SSG output:
Dev: ±3kHz)
–80dBm (22.4µV)
(MOD: 1kHz,
Dev: ±3kHz)
Measurement
Testequipment
SSG
Unit
Terminal
ANT
Ext.SP
connector
Adjustment
Unit
Parts
Method
Specifications /
Remarks
[Panel tuning mode]
After input signal
from SSG, press
[ ] key to store the
adjustment value.
[PC test mode]
After input signal
from SSG, press
[Apply] button to
store the adjustment value.
1) Adj item: [Nv HRSSI] 1) Adj item: [High
Adjust: [✳✳✳]
RSSI (Very Narrow)]
2) Adj item:
2) Adj item: [Low],
[NvL HRSSI]→
[Low’], [Center],
[NvL’ HRSSI]→
[High’], [High]
[NvC HRSSI]→
SSG output:
[NvH’ HRSSI]→
–80dBm (22.4µV)
[NvH HRSSI]
(MOD: 1kHz,
SSG output:
Dev: ±1.5kHz)
–80dBm (22.4µV)
(MOD: 1kHz,
Dev: ±1.5kHz)
Adjust with the analog signal.
*8: Because “RSSI at –80dBm adjust” of NXDN Narrow is adjusted by adjusting “RSSI at –80dBm adjust [Analog Narrow]”, it is not necessary to
adjust “RSSI at –80dBm adjust” of NXDN Narrow.
8. Tight
Squelch
adjust
(Squelch
level 9
adjust)
[Analog
Narrow]
[Analog
Wide]
1) Adj item: [An SQLT] 1) Adj item: [Tight
Adjust: [✳✳✳]
Squelch (Narrow)]
2) Adj item:
2) Adj item: [Low],
[AnL SQLT]→
[Low’], [Center],
[AnL’ SQLT]→
[High’], [High]
[AnC SQLT]→
SSG output: 12dB
[AnH’ SQLT]→
SINAD level +6dB
[AnH SQLT]
(MOD: 1kHz,
SSG output: 12dB
Dev: ±1.5kHz)
SINAD level +6dB
(MOD: 1kHz,
Dev: ±1.5kHz)
SSG
AF VTVM
Oscilloscope
Distortion
meter
Dummy
load
ANT
Ext.SP
connector
[Panel tuning mode]
After input signal
from SSG, press
[ ] key to store the
adjustment value.
[PC test mode]
After input signal
from SSG, press
[Apply] button to
store the adjustment value.
1) Adj item: [Aw SQLT] 1) Adj item: [Tight
Adjust: [✳✳✳]
Squelch (Wide)]
2) Adj item:
2) Adj item: [Low],
[AwL SQLT]→
[Low’], [Center],
[AwL’ SQLT]→
[High’], [High]
[AwC SQLT]→
SSG output: 12dB
[AwH’ SQLT]→
SINAD level +6dB
[AwH SQLT
(MOD: 1kHz,
SSG output: 12dB
Dev: ±3kHz)
SINAD level +6dB
(MOD: 1kHz,
Dev: ±3kHz)
39
A
1
B
C
D
NX-800H
E
F
G
H
I
J
PC BOARD
DISPLAY UNIT (X54-3680-10) Component side view (J79-0157-39)
C963
R974
R982
R973
R972
R970
R971
R969
R968
R967
R962
C956
C955
C954
C953
C952
C951
LEFT
UP
C950
C949
2
PSW
3
D922
D916
D914
R925
D915
D929
C922
R923 C924
D921
R945
R921
D920
C923
5
D919
R922
R924 C925
D912
4
D935
DM/KVL
HK/RXD
MIC
PTT/TXD
6
LEFT
DOWN
J901
ME
E
D932
D927
D931
SB
BLC/AFO
PF1
PF2
7
40
14
L905
C946 R946
R947 R944
C967
C945
5
1
1
R979
R978
R977
3
IC909
CP908
L906
V5 1
V4
V3
V2
V1
VDD
VSS
VDD
D7
D6
D5
D4
D3
D2
D1
D0
/WR
AO
/RES
/CS 20
8
4
CP907
R929 R941
4
5
5
R940 TH901
R999
4
25
26
LDM
+ C943
CN905
CP910
CP912
5
IC904
3
R943
GND
C964
C930
1
R942
L908
C939
+ C944
C934
IC911
X901
C940
1
5
R930
Q906
Q905
13
R932
C947
R950
+ C935
R931
100
1
C936
3
IC903
C933
S
D
R965
R996
Q904
R927
4
R933
SPO
CN902
2
L904
R919
IC906
C909
Q910
G
C932
R936
R948
R955
C931
R997
5
C929
L903
R953
CP917
R949
D907
GND
C948
C938
C916
1
IC907
5 1
Q908
R952
C957
8
4
IC908
C941
5 1
4 3
C918
IC902
R915
Q902
D910
C913
R909
C919
C920
S
C914
1
4 3
C915
5C
SHIFT
GND
GND
GND
GND
/PRST
AFO
GND
ME
MIC
GND
GND
/PSW
NC
SB
SB
80C
GND
SPO
SPO
SPO
SPO
SPO 2
1 SPO
GND 30
RXD
TXD
NC
C903
R935 C927
C926 R934
R957
R954
Q911
R958
R956
12
CN901
29 GND
R937
C942
Q909
R913
C908
C965
11
R914
R908
D901
D902
D903
R905
DM/KVL
G
D
MIC
L901
CP909
IC905
4 3
R963
5 1
C917
D906
C910
ME
HK/RXD
10
L902
R901
C905
PTT/TXD
C912
5
4
IC901
8
1
C911
C906 C907
SB
E
Q901
R902
BLC/AFO
R906
9
R907
R926
D904
C928 C921
R911
R918 R938 R939
R916 R917
R912
D913
DISPLAY UNIT (X54-3680-10) Foil side view (J79-0157-39)
8
J
K
L
M
N
O
P
Q
PC BOARD
R
S
NX-800H
1
DISPLAY UNIT (X54-3680-10) Component side view (J79-0157-39)
2
Q913
R981
C963
R974
R982
R973
R988 R990
R976 R989 R960
1 6
R991 C958
3 4
RIGHT
UP
R904
D925
R920
D923
D924
R923 C924
D911
D908
D926
D918
D917
D936
D930
Ref. No. Address Ref. No. Address
Q913 2K D924 5K
D908 4N D925 5N
D911 4M D926 3M
D912 4H D927 6E
D914 3C D928 6K
D915 3G D929 3D
D916 3H D930 5P
D917 3K D931
6I
D918 3L D932 6G
D919 5H D933 6O
D920 5G D934 6M
D921
5I
D935 5D
D922
3I
D936 3P
D923 5L
3
4
5
RIGHT
DOWN
6
D933
D934
D928
Component side
PF3
PF4
J79-0157-39
Layer 1
Layer 2
Layer 3
Layer 4
7
Foil side
DISPLAY UNIT (X54-3680-10) Foil side view (J79-0157-39)
8
J79-0157-39
R966
48
76
75
25
R992
R900
C962
R964
IC913
C961
D937
20
C959
1
5
4
IC912
8
1
R986
R998 C960
R928
L907
C966
10
1
11
Address Ref. No.
9D Q905
10E Q906
11F Q908
11G Q909
9F Q910
12F Q911
9F D901
9F D902
12G D903
12K D904
10I D906
13L D907
11L D910
9D D913
9E D937
9E
Address
12C
12C
10E
11B
10E
12B
10C
10B
10B
9B
10D
11D
9E
9C
12L
24
CP912
CP910
IC910
/CS 20
R979
51
50
Ref. No.
IC901
IC902
IC903
IC904
IC905
IC906
IC907
IC908
IC909
IC910
IC911
IC912
IC913
Q901
Q902
Q904
9
10
11
12
Component side
Layer 1
Layer 2
Layer 3
Layer 4
13
Foil side
41
14
14
42
J79-0208-19 A/2
4 3
IC407
5 1
R658
C591
L35
R918
R919
CV
C440
C628
C828
33V 5V_2 DGND
CN597
R133
R637
C134
R132
4
L32
18
R15
19
C19
R17 C20
C21 25 1
R18
R13
IC3
R117 C125
C450 C434
C452 C437
1
C471
D2
C18
4 3
IC406
5 1
IC518
R120
C28
R23 C22
C447
C421
C419
R21
C27
C25
1
+
R37
R12
CN402
GND
C806
CN403
C410
R403
C406
I
R31 R30
C33 R36
R54
R53
D410
R35 R29 R25
R129
C138
L401
C25
CN595
C361
7
R119
C136
D102
1
R115
C120
R122
R123
L403
R127
C401
C807
SB
SPI
H
4 3
IC4
5 1
R76 C29 R22
4
C364
I
R126
C427
C428
+
POW
C568
C570
C572
C574
C576
C578
6
C439
AGND
OPT9
OPT8
OPT7
TXO
RXEI
OPT6 25
D405
C403
R823
Q709
1
OPT6
C448
C449
L510
C567
C569
C571
C573
C575
C577
C579
C566
OPT10
DGND
C543
C546
C562
L512
C565
CN401
+B
L402
RXEI
FLDM
L509
L517
TXI
R684 C537
OPT9
BSC0
C627
G
RXEO
C550
C557
L508
OPT2
R523
C540
C539
C538
OPT1 1
26P_RD
F401
OPT7
BSC1
C626
C629
L511
C560
C559
C555
C554
2 OPT3
26P_TD
OPT4
OPT5
AGND
AO
50C
DTI
OPT11
OPT2
RXEO
TXI
26 80C
C432
C473
C429
5
TXO
DGND
F
OPT8
11
R922
C545
C553
C561
C563
C616
1
C613
DTI
C585 C584
D404
5V_1
16
+
OPT5
R589
R592
R595
R603
1
4
C422
L903
C630
R636
C594
8
IC515
+
C556 C548 C547 C552
CN549
5
O
OPT4
C581
R638
D509
R652
R826
C820
C623
IC514
D510
E
OPT3
L506
R583
R580
R578
C615
C625
8
5
G
C624
4 3
5 1
IC507
8
1
PA
CN705
OPT1
R630
C583
5
2
C558
R506
C551
1
GND
R401
RXD2
L522
C590 C515
C549
19
18
R689
1
TXD2
C587
24
IC516
R640
4
C592
IGN
26P_TD
C588
C589
R633
R632
D504
C582
13
D
R534
D512
SPO
R831
J701
EXT. SP
AGND
R634
HOR
GMD
C
26P_RD
12
8
C614
1
Q411
12
9
6
2
2
6
R674
R673 7
R672
R690
C580
R415
Q405
1
R842
D506
D507
19
R644
C595
R650
R641
R639
R642
IC513
R648 R646 C596
C593
R576
R579
R582
R585
R586
R588
R590
R593
C534
IC403
20
R445
R654
RS-232C
F501
NX-800H
C582
R651
D511
TTL
D508
IC517
C435
R669
R668
R667
R666
R665
R664
C438
C527
R575
R413
C618
R678
1 6
3 4
Q501
6 1
Q406
R671
R670
R663
R662
R661
R660
R659
4 3
C476
3 4
D411
1 5
R433
8
5 1
C817
9
R422 R426 C477
4
C586
IC512
4 3
R444
3
30
1
10
B
OPT11
OPT10
13
GND
GND
RXD
TXD
NC
50C
SHIFT
GND
GND
GND
GND
/PRST
AFO
GND
ME
MIC
GND
GND
/PSW
NC
SB
SB
80C
GND
SPO
SPO
SPO
SPO
SPO
SPO
CN405
1
BATT CHK
A
J
PC BOARD
TX-RX UNIT (X57-7750-18) (A/2)
Component side view (J79-0208-19 A/2)
Q403
C480
+
5
+
C805
IC715
D408
2
C132
L106
C131
C128
C123
R125
R131
IC101
8
5
R656 C612
R417
L31
C15
+ C32
+ C35
C48 R45
R49 C55
+ C37
C5
J
K
L
M
N
O
P
Q
PC BOARD
R
S
NX-800H
1
TX-RX UNIT (X57-7750-18) (A/2)
Component side view (J79-0208-19 A/2)
2
R152
IC102
C190
C189
3
C174
4
TH102
C194
R161
C188
C187
L107
L108
+
C186
R223 R226
C232
R227
IC202
CF203
6
7
8
9
RAGC
R234
5
4
IC203
8
1
10
C244
R246
R229
C334
R230
5
C231
R238 C338
C337 R224 R228
R225
13
C226
4
C341
R334
C233
C365 R239
C236
12
R920
C239
C230
R221
C339
C222
C221
24
C336 R219
C358
R326
C332 R344
R331
LO
1 5
R209
IC201 C213
3 4
C224
R220
R222
Q201
IFDET
L119
C127
R124
4 3
IC206
5 1
R291 R290
R289
R296
R565
R562
C333
R206
R353
C291
L216
R276
R80
R7
Q1 R81
D2
C14
1
R218
C366
VAGC
R550
11
Component side
GND
R342
C38
R31 R30
C33 R36
C201
4 3
6 1
Q212
C342
R330
C343
R248
C245
C25
4 3
IC4
5 1
C287
C286
R4
BPF
R352
C202
C292
C284 R283 C285
C54
R345
C219 C227
R215 R329
R548
R280
R277
R333
C223
R210
C225
R216 R338
C217
C228
C218
CF202
NARROW
X1
L218
C293
C294
C88
C4
C290
C288 R284
D208
D207
R34
R26 R27
R44
R5
R1
C6 C2
C9 R77
4 3
IC2
5 1
R79 R3
C31
R28
R54
R53
D209
1 6
IC1
3 4
R2
+ C37
C48 R45 R42
R49 C55 C47
5
4
IC5
8
1
R286 C295
C212 Q202
R328
R212 R211
R37
R32
R208
D202
L217
C1
C3
C5
+ C32
+ C35
R86
R75
C17
R16
R6
C13
R10
R8
C16
IC3
7
R72
C10 C7
C11
R35 R29 R25
R13
L1
13 L33
12
6
C28
R23 C22
5
R21
C27
C25
C18
32
18
15
19
C19
C20
C21 25 1
D210
D
S
G Q11
C92
D21
R74
C90
L219
C299
R287
C297
C296
C298 R288
R294
C91
C23
R19 C24
L34
1
5
C450 C434
C452 C437
L31
C15
R285
Q106
17
71
R156
C283
R279 C281
R140
C157
Q105
R147
C302
C210
5
G
D
S
R921
C327
R310
4
R133
5
C289
3
R278
R136
R137
L118
L117
IC103
R144
R146
R148
IC101
4
R282
C158
8
R145
R141
C134
8
R134
1
1
4 3
IC205
5 1
R142
R132
TH101
C185
R302 R301
R303
C147
C145
C142
C141
L109
C229
C150
Ref. No. Address Ref. No. Address
IC1
9K
Q202 10N
IC2
10L Q212 10O
IC3
9J
Q403
2E
IC4
12J Q405
9B
IC5
11J Q406
9B
IC101
7J
Q411 10B
IC102
3K
Q501 11C
IC103
7K
Q709
5D
IC201 10N
D2
12J
IC202
9O
D21
9K
IC203 10P D102
5I
IC205
7N
D202
8O
IC206
7O
D207 11M
IC403
5B
D208 10M
IC406
8J
D209
9M
IC407 12H D210
8M
IC507 10C D404
6F
IC512 12B D405
6G
IC513
8B
D408
5G
IC514
9D
D410 10B
IC515
8D
D411 10B
IC516
8D
D504 13B
IC517
9C
D506
8C
IC518
7D
D507
8C
IC715
4B
D508
8B
Q1
12K D509
9D
Q11
9K
D510
8D
Q105
8K
D511
8C
Q106
8K
D512
9B
Q201 10N
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
12
Foil side
13
43
14
A
1
B
C
NX-800H
D
E
F
G
H
I
J
PC BOARD
TX-RX UNIT (X57-7750-18) (A/2)
Foil side view (J79-0208-19 A/2)
2
C180
C178
L114
C179
L113
R151 D110
C181
C171
C170
C172
D103
D104
L111
C169
C166
C153
C155
D108
CN505
R111
C111 L101
C106
R108
E
C206
R213
R204
L202 C207
R332
C220
C347
L21
Q5
S
C58
D11
C68
R57
L6
R40
C67
D14
R41 C45
C51 C12
R85
D8
L12
L41 C43
L14
C44 D3
L3
C8
L11
R84
D10
C63
L22
D
G
D7
L16
D12
L15
L7
C460
5
4
R438
R441
R443 C461
C278
R450
C464
R442
C462
IC410
8
C459 +
1
R436
1
3
Q417
C466
5
C467
4
C465
Foil side
C73
L17
C64
C59
D9
S
G
Q8
C70
R62
R58
C66 C74
C50
R83 R82
D
C77
R61
Q9
L19
C36
C78
R153
C80
C34
R47
R46
C53
C52
L10 R43
R67 R68
L26
C83
R65 R66
R64
C82
C79
D101
R69 R70
D205
CN540
C46
C39
L4
L215
R270
C268
L211
R268
C263
C81 R63
L25
L40
R300 R298
L210
C247
R257
R263 C262
IC204
1 6
3 4
C49
R160 R158
C86 Q10
C41
L13
R271
R321
C256
C279
L212
Q3
C84
L18
CN543
C267
C280 R273
R274
C265
XF202
R265
R262
R267
C264
L209
R266 R269
C269
C271
C273
C276
R275
R272
C275 L213
L214 C272
C270
CD201
R256
CN507
C261
C98
L36
C85
C266
C331
C330 R343
C344 R339
C257
C260
R261
R340
R341
Q208
R237
R201
CF201
WIDE
R205
R244
R207 C208
R346 C348
D201 R202 C205 C203
C242
L208 C240
R243
L207
C243
L204
C215 C211
R232
L205 C234
C238
R235
C252
44
C107
E C
Q102
R109 C109
B E
R110
R112
C110
Q203
R203
C204
L206
Component side
13
L230
R106 C105
CN527
L201 C216 C214
R250
R320
12
R103 C104
C307
R299
CN503
C246
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
C103
C102
R101
C101
R102
R104
R107
R105 Q101
R306
R313
C315
R307
L221
C301
C308
C335
C Q210
C319
B
D213
L223
R354
R317
L225
C324 C323
C320 R315
C317
D212
C321
C318
C326
L224
R314 R316
C316 C322
CN520
CN508
CN504
CN502
C156
C152
C115
C112
R113 L103
R154
C162
R143
R138
D106
R297
R149
L110
C165
C164
C175
CN510
11
C133
C135
CN517
D109
L112
R150
10
14
CN513
CN511
Q204
9
L115
Q205
8
Address
11J
11H
11J
11H
11I
11J
11I
11J
9H
5F
6F
6E
6D
5D
4D
10E
9H
7E
7E
7D
3O
4P
3P
4N
4N
5N
13O
13O
9O
11L
11L
7O
8O
9L
9M
R245
7
Ref. No.
D4
D7
D8
D9
D10
D11
D12
D14
D101
D103
D104
D106
D108
D109
D110
D201
D205
D212
D213
D216
D401
D403
D406
D407
D409
D412
D501
D502
D503
D702
D703
D704
D705
D706
D707
L229
6
Address
10J
10K
10J
10I
10I
7I
7J
8E
9D
10D
10G
7G
3P
4P
4P
5P
5P
7O
7N
6N
5P
5P
7O
5N
12I
12K
11L
12M
7P
8P
8R
8R
10L
5Q
11I
D216
5
Ref. No.
Q6
Q7
Q8
Q9
Q10
Q101
Q102
Q203
Q204
Q205
Q208
Q210
Q401
Q402
Q404
Q407
Q408
Q409
Q410
Q412
Q413
Q414
Q415
Q416
Q417
Q701
Q702
Q703
Q704
Q705
Q706
Q707
Q708
Q710
D3
C237
R231
4
Address
11F
7M
6N
6P
5N
5M
7N
12J
12P
10Q
12Q
10N
10P
13P
10O
9P
12O
9O
12M
8N
12L
10M
12L
8M
12M
8N
8O
11M
11L
9L
11K
11L
9I
9J
10I
R242
3
Ref. No.
IC204
IC401
IC402
IC404
IC405
IC408
IC409
IC410
IC501
IC502
IC503
IC504
IC505
IC506
IC508
IC509
IC510
IC511
IC701
IC702
IC703
IC704
IC705
IC706
IC707
IC708
IC709
IC710
IC711
IC712
IC713
IC714
Q3
Q4
Q5
L406
J
K
L
M
N
O
P
Q
R
S
NX-800H
PC BOARD
1
TX-RX UNIT (X57-7750-18) (A/2)
Foil side view (J79-0208-19 A/2)
R411
C417
C811
C809
2
C810
3
R410
D406
C478
R404
R408
R409
R850
Q710
R828
Q407 C481
C425
I
O
4
5
8
Q707
C794
S
D
G
30
R813 C791
C607
C606
C605
C604
C603
C602
R815
C601 C793 R809
C600 R812
G
C599
D
S Q706
C598
R804
CN600
R801
R806
7
C610
C609
C608
C787
G
C773
8
IC709
C611
R816
C766
C764
R779
R786
C783 R797
C784 R798
C782 R796 R793
1
R774
R731 R775
1
R789
C763
R739
R741
R745
C712
R705
C770
C795
CN506
R544
R693
R540
R541
R695
R696
C517
R694
IC502
R528
R697
R520
R521
R511
10
C507
C505
R510
C508
R841
C503
R556
C824
R501
C504
C506
C512
R515 R514
9
L503
C529
R567
R560
R525
R524
R677
C544
C518
R554
R557
R558
R538
R539
R553
C516
L502
1
IC509
4
C528
C513
R531
R529
R527
R516
C511
R512
C509
R507
8
5
R915 C536
4 3
5 1
R572
C530
R533
IC505 R532
R680
R616
R615
R617
R611
R612
R618
R620
R619
R569
C541
3 4
R629
R687
R688
R625
R624
C621
5
3 4
IC508
R686
R542
R543
C522 L905
1 5
1 6
R685
R584
R552
R537
R536
R698
C514
X502
R916 R581
11
IC510
R551
R681 C520
R683 1 4
R682
2 3
IC506
C523 R509
12
IC503
L904 L501
R622
R676
R602
R598
D502
D501
R599
R600
C620
IC501
C502
C501
R591
R597
R623
R628
R627
R604
R614
R621
R577
R720
R606
R691
R605
R692
R607
R587
R608
R610
R503
R568
C533
R847
+
R596
L521 R561 R917
6
8
1
R545 C521 L523
CN612
R758
C743
L507
CN614
R713
C708
R756
R704 R708
C702
4 3
5 1
R701 R706
C704
5
4
IC710
R763
C746
IC701
C542 +
C535
C747
R771
D503
R594
X501
R734
C710
R782
C768
Q703
IC504
R601
R820
CN611
C732
D707
R792
R791
C769
R788
G
D
S
C532 C531
C622
R726
C725
R730
R740
R737
8
C814
C767
1
R769
R762
TH701
C735
R574
IC511
5 1
C714 R717
C724
C717 R738
5
4
R728
IC707
C726
8
1
R732
C711 C731 R752
R761
C727
IC704
R770
C745 R764 R776
C749 C752 R777
R772 C753 R778
R794
5
IC711
4
R760
R746
C730 R744
5
C723
R718
C705
1
8
IC703
R712
4
5
C709
L518
8
C778
D703
C741
R755
8
C722
R729
D702
C719
R837
R721
R707
Q701
C457
G
D
S
C826
R715
R703
R436
C458
R438
L406
R435 R434
4
R783
R845
IC705
C716
R709
C821
R838
1
C761
C740
C738
R843
4 3
R790
C754
R807 R808
C796 C786
R923
IC714
R819 C798
4 3
5 1
1
C459 +
4
IC702
8
Q705
R787
D705
C720
R785 C775
24
C785
R846
R836
R747
D4
L7
R795
C779
R805
R803 R814
R810 C792
C797
C799
R817
Q708
13
R802 R799
8
5
4
C788
1
CN512
IC713
L23
R800
R733
R818
C774
C718 C734
R727 C737
Q702
R751
R750
C818
R41 C45
C51 C12
R85
D8
D14
5
R767 C751
R768
R765
Q704
R784
1
12
R71
Q6
S
D
G
C72
R59
C63
C58
C75 R60
C77
R61
R56
L21
C76
C69
C67
C750
CN509
R821
C789
CN516
R83 R82
L20
C36
C34
R153
6 1
C73
L17
L12
C790
IC712
C71
Q7
C706
R714
R710
C765
1
5
C597
1
C813
C56
4 3
NC/RSSI
SB
SB
SB
SB
SB
SB
AFO
DI/RTS
50C
GND
DEO
MI2
ME
GND
RXD0
AUXO2
TXD0
AUXO1
AUXIO9/CTS
AUXIO5
AUXIO8
AUXIO4
TXD2/AUXIO9
AUXIO3
RXD2/DI
AUXIO2
AUXIO1
AUXIO7/BER DT
AUXIO6/BER CK
Q415
D704
R822
C65
S
D
G
Q8
IC404
C436
IC409
C742 R753
C736
R748
C721
D706
C776
C777
R833
R834
R835
R55
R425 R420
3
R722 R716 C707 C729 R749
1
8
R724
1
8
IC708
4
5
IC706
R725
4
5
C715
R759
C748 R766
C816
6
C483
4
C757
R773
C108
R418
R405
C744
C815
Q4
Q409
C762
1 5
IC401
3 4
R121
C451 C444
C455 C442
C117
C420 R406
C115
C112
R113 L103
C116 R114
L102
R111
R112
C119
E C
Q102
B E
09
460
R428
R429
R421
G
D
S
Q410
L104
C121
C122
5
+
Q412
R449
C804
C803
C433
R446
C118
Q408
R423 C482
C431
C409 C426
C413 C424
520
Q413
R419
5
4
IC402
3
6 1
C411
R407
L404
1
R431
4 3
4 3
IC408
5 1
CN542
Q414
R432
D412
R440
C463 R447
Q416
R437
C415
4
C802
S
1 6
IC405
3 4
C430
C443 R430
C454
C441
C474
C456
C453
D407
C468
D
Q404
R424
R448
C446 +
D409
R825
C801
G
L405
C445
C479
Q402
C475
R827
R402
C405
Q401
D403
D401
R504
R522
13
J79-0208-19 A/2
45
14
A
1
B
NX-800H
C
D
E
F
G
H
I
PC BOARD
TX-RX UNIT (X57-7750-18) (B/2)
Component side view (J79-0208-19 B/2)
2
25
4
C923
R913
C910
R912
C909
R911
C921
R910
C920
R905
C914
R906
C916
R907
C917
R908
C918
C919
R909
R904
C913
R903
C912
R902
C911
3
14
13
1
Foil side
7
C908
C915
D905
C901
L902
J79-0208-19 B/2
D906
C903
C902
Ref. No. Address
D905
5G
D906
5H
CN901
J79-0208-19 B/2
Q902
R914
B
C
C
E
C
C
C922
C907
Q901
8
B
C
C
R901
TX-RX UNIT (X57-7750-18) (B/2)
Foil side view (J79-0208-19 B/2)
E
C
C
6
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
AUXIO6/BER CK 1
AUXIO7/BER DT
AUXIO1
AUXIO2
RXD2/DI
AUXIO3
TXD2/AUXIO9
AUXIO4
AUXIO8
AUXIO5
AUXIO9/CTS
AUXO1
TXD0
AUXO2
RXD0
GND
ME
MI2
DEO
GND
50C
DI/RTS
AFO
SB
SB
SB
SB
SB
SB
NC/RSSI 30
5
L901
C905 C906 C904
Component side
D910
D914
D909
D913
9
D901
D902
D903
D904
D907
D908
D911
D912
1
13
J901
25
10
Component side
11
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Foil side
12
Ref. No. Address Ref. No. Address Ref. No. Address
Q901
8G
D904
9E
D911
9F
Q902
8H
D907
9E
D912
9F
D901
9C
D908
9E
D913
9H
D902
9D
D909
9G
D914
9H
D903
9D
D910
9G
13
46
14
14
J
INT SP
J901
2
1
CN905
1
DM
HK
MIC
ME
PTT
E
SB
BLC
8
GND
1
SPO
DISPLAY UNIT
X54-368
LCD
20
CN597
1
GND
GND
RXD
TXD
NC
50C
SHIFT
GND
GND
GND
GND
/PRST
AFO
GND
ME
MIC
GND
GND
/PSW
NC
SB
SB
80C
GND
SPO
SPO
SPO
SPO
SPO
SPO
30
CN403
GND
1
CN902
CN901
30
GND
GND
RXD
TXD
5C
NC
SHIFT
GND
GND
GND
GND
/PRST
AFO
GND
ME
MIC
GND
GND
/PSW
NC
SB
SB
80C
GND
SPO
SPO
SPO
SPO
SPO
SPO
1
V5
V4
V3
V2
V1
VDD
VSS
VDD
D7
D6
D5
D4
D3
D2
D1
D0
/WR
A0
/RES
/CS
IGN
1
26 PIN BOARD TO BOARD CONNECTOR
20 PIN BOARD TO BOARD CONNECTOR
TX-RX UNIT
X57-775 A/2
20
2
CN549
1
AUDIO IC
LA4425A
IC715
5
1
1
CN600
30
AUXIO6
AUXIO7
AUXIO1
AUXIO2
RXD2
AUXIO3
TXD2
AUXIO4
AUXIO8
AUXIO5
AUXIO9
AUXO1
TXD0
AUXO2
RXD0
GND
ME
MI2
DEO
GND
50C
DI
AFO
SB
SB
SB
SB
SB
SB
NC
1
3
CN402
CN401
GND
6
HOR
PA
CN705
1
SB
SPI
SPO
R150
4
80C AVR
NJM78M08FA-ZB
IC403
CN595
1
OPT1
OPT3
26P_RD
26P_TD
NC
OPT4
OPT10
OPT5
DGND
AGND
AI
AO
AGND
50C
OPT9
DTI
OPT8
OPT11
OPT7
OPT2
TXO
RXEO
RXEI
TXI
OPT6
80C
26
IC102
RA55H3340M131
1
AUXIO6
AUXIO7
AUXIO1
AUXIO2
RXD2
AUXIO3
TXD2
AUXIO4
25
AUXIO8
24
AUXIO5
AUXIO9
23
AUXO1
22
TXD0
AUXO2
21
RXD0
20
GND
ME
19
MI2
18
DEO
GND
17
50C
16
DI
AFO
15
SB
14
SB
SB
SB
SB
SB
NC TX-RX UNIT
30 X57-775 B/2
CN901
EXT SP
ANT
+
1
2
3
4
5
6
7
8
9
10
11
12
13
J901
–
SB
AUXO2
AUXO1
AFO
GND
DEO
AUXIO5
AUXIO4
AUXIO3
AUXIO2
AUXIO1
ME
13.6V
NC
RXD1
TXD1
AUXIO9
DI
MI2
GND
AUXIO8
TXD2
RXD2
GND
AUXIO7
AUXIO6
NX-800H
INTERCONNECTION DIAGRAM
47
A
B
NX-800H
D
E
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-7750-18) (A/2)
1
C
R : 13.57V
T : 13.09V
L401
L402
2
IC405
LT1616ES6-PBF
5.01V
2
D409
470p
R430
18k
DC/DC
Converter (50M)
L405
22uH
R431
D407
IC405,D407,409
50M
1SS388F
120k
C454
1
22k
BooST
R432
SW
10u
C446
4.7u16
+
GND
10u
C445
C431 4.7u
C430 4.7u
REVERSE
PROTECTION
3
FB
VIN
C468
6
C475
SHDN
5
0.01u
4
L404
CRS02-Q
R : 13.57V
T : 13.07V
5A
F401
C428 100p
C427 470p
C419 1000p
D405
DSA3A1
D404
22ZR-10D
CN402
SURGE
ABSORPTION
C421 0.047u
+B
L403
470p
C401
1000u25
+
C403
CN401
DC SW
(50MC)
C451 2.2u
VoUT
NC
1
VSS
C455 0.01u
5
4
VIN
CE
2
33M
1SS388F
2.97V
D410
1k
10k
0V
D411
R422
R433
C476
1000p
R444
2.7k
DC SW
(33BU)
Q406
UPA672T-A
CN405
R445
47k
REVERSE
CURRENT
PREVENTION
(33BU)
REVERSE
CURRENT
PREVENTION
(BACK UP BATTERY)
1SS388F
R426
0V
33BU
3.31V
100p
R413
/BINT
Q411
2SA1955A-F
DC SW
(33BU)
470k
C477
DC SW
(SCTAM1)
VOLTAGE
DETECTOR (BINT)
SCTAM1
3.31V
3.3k
Q405
2SA1955A-F
R415
1
10u
2
C438
VSS
VoUT
CD
C435
10u
VIN
VSEN
470k
R406
100k
5
0.1u
R : 3.62V
T : 3.50V
VOLTAGE
REGULATOR (15M)
3
C420
R405
270k
4
IC409
XC6205B152PRN
DC SW
(50MC)
1.57V
IC401
XC6108C23CMN
3
Q410
SSM3K15TE(F)
3
1.49V
15M
C444 1u
REVERSE
CURRENT
PREVENTION
(OR 33M/SBC 2)
3.89V
22
0V
C442 0.01u
D408
1SS301F
DC SW (33A_2)
50MC
5.00V
R449
10k
R429
10k
R428
C463
Q412
2SA1955A-F
R421
470k
470k
0V
1u
33A_2
1.88V
R440
VOLTAGE
REGULATOR (33A)
R437
4
NC
C456 0.01u
VOUT
CE
C453 1u
C443 1u
C441 0.01u
VoUT
C426 0.01u
NC
C424 1u
4
5
VIN
VSS
CE
VIN
VSS
3
33A
3.29V
Q416
SSM6L05FU-F
1
3
2
IC402
XC6204B332P1
C413 1u
47k
R447
D412
2
3.29V
5
C474
0.01u
1SS388F
C409 0.01u
1
1k
IC408
XC6204B332M
5.01V
0
R448
3.32V
4.99V
10
R446
VOLTAGE
REGULATOR (33M)
BATT CHK
/BINT
SB
IC403
NJM78M08FA-ZB
DC SW (80T)
TXC
Q413
RT1N141U-T111
10k
VOLTAGE
REGULATOR (50C)
Q414
RT1N141U-T111
50C
R : 4.96V
T : 0V
Q409
12A02CH
47k
3
C482
1000p
2
R420
oUT
GND
R : 8.01V
T : 0V
DC SW (80R)
4.99V
C436
10u10
+
C425 0.1u
IN
80R
R424
4.7k
R : 0V
T : 8.01V
IC404
TA7805FQ
1000p
10k
R418
R423
4.7k
C481
C432
47u25
+
0.1u
4.7u
R419
680k
R410
1
80T
Q408
12A02CH
100k
R411
D406
HSC119
68k
C417
470p
80C
R : 0V
T : 7.96V
Q407
12A02CH
50R
R425
4.7k
C483
DC SW (50R)
1000p
R : 0V
T : 4.96V
BLVL
C479
/OVRB
2
3
R : 8.01V
T : 0V
1
SBC
C478
1000p
/IGN
C480
oUT
GND
REVERSE
CURRENT
PREVENTION
(BLVL)
R408
1000p
C410
0.01u
1000p
100k
1M
C406
R401
2
R403
1
R409
DC SW
(SB)
SW (OVER DC
SUPPLY
PROTECTION)
C422
47k
(K2)
R : 1.73V
T : 1.66V
Q402
RT1N141U-T111
1.88V
10k
CN403
0V
IN
D406
1000p
470p
C405
REVERSE
CURRENT
PREVENTION
1SS416
0V
DC SW
(IGN)
Q403
RT1N140U-T111
DC SW
(SB)
D403
Q401
RT1N141U
-T111
5
R407
470
02DZ18F-X
R404
10k
R402
D401
C411
470p
1
Q404
2SJ645
R : 8.03V
T : 7.97V
C473
4.7u25
+
C429
R : 13.55V
T : 13.02V
OVER DC
SUPPLY
PROTECTION
/RST
VOLTAGE
REGULATOR (80C)
C415
470p
C433 0.1u
4
RXC
Q415
RT1N141U-T111
1
3.30V
CE
NC
C471 1u
33GPS
4
VOLTAGE
REGULATOR (33GPS)
2.2u
VSS
3.28V
5
C449
3
VOUT
C452 1u
VOLTAGE
REGULATOR (33C)
VIN
33C
4
0.01u
oN/oFF NP/VREF
C450 0.01u
GND
5
C448
VoUT
C447
47k
R417
C437 0.22u
C434 1000p
C467 1u
C466 1u
330k
R442
C464 22p
C465 1u
470p
3
2
C440 1u
DC/DC
CONVERTER
(150C)
5
2
VIN
IC407
XC6204B332M
C439 0.01u
CLK
C462
22k
CC/GAIN
6
IC406
TK71733S
1
1
R443
CE/SS
8
7
12k
VIN
VSS
VoUT/FB
C461
0.1u
1u
C459
4.7u16
+
C458
4
EXT
LSEN
180p
R441
3
150k
0
R438
2
R435
1u
Q417
SSM5H01TU-F
1
R436
10
C457
DC SW
IC410
XC9101D09AKR
C460
7.84V
0
33
R434
6
R450
68u
0.22u
14.34V
L406
150C
7
48
X57-775 (A/2) 1/16
1
F
G
H
I
J
NX-800H
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-7750-18) (A/2)
4.95V
18p
0.92V
8p
1.44V
270
R46
470p
Q3
2SC5636
C53
8p
220k
C49
18n
C46
L4
47p
C36
47n
3p
C34
R47
C39
L10
C52
10
470p
R43
50C
BUFFER AMP
(PLL FIN)
BYPASS
DIODE
D2
DA221
100p
C29
R22 1k
33p
INPUT-
C38
0.1u
470k
BUFFER AMP
(VCO TUNE)
VCO TUNE
50C
C25
100p
C361
150C
R76
4
INPUT+
50C
33C
50C
V+
180k
3
47k
0
14.30V
R36
10M
5
V-
R30
2
R31
R81
1u
R7
10k
C14
0
1 OUTPUT
13.72V
Q1
2SC5383-T111
R80
IC4
LMC7101BIM5
100p
14.34V
C33
CV
FC-R : 7.08V
FC-T : 6.61V
RIPPLE
FILTER
L35
2
1
2
10
R21
3
1
R23
1k
GND
C28
C21 100p
100p
C27 0.1u
C26 100p
C24 0.1u
C23 100p
3.26V
C22 100p
Max_out
4
25
24
Mod_in
23
Clock
22
10
R19
NC
7
8
/OSC_AC_GND
9
OSC
11
10
OSCout
VCC_SOC
12
R12
4.7k
5
R18 10
C11
10u
100p
C18
D21
HVC131
R79
0
R5
220k
6
R13
BUFFER AMP
(TCXO MODULATION)
SDO1
SCK1
47k
PLD
ASSIST
CV
INPUT-
C20 100p
/PCS_RF
C4
1.65V
4
INPUT+
0.1u
5
V+
3
22k
22k
470p
R2
1u
C3
V-
TCXO_MOD
I2CDT
I2CCK
C1
R1
2
C19 100p
3.31V
R17 10
33C
1 OUTPUT
GND_OSC
VCC
VCC_digital
C15
Fin
L32
IC2
LMC7101BIM5
TCXO MOD
L34
R16
R3
330k
LD/PS1
/Fin
R15 10
1.65V
VCCcp1
VCCcp2
100p
R8
4.7k
39p
18
4.97V
CPout1
FVco
/CS
17
Data
0
/FVco
21
4.7k
CPout2
19
C90
18k
4.7u
0.64V
1k
R72
R74
0V
16
VCCcp 2
0.01u
0.01u
R10
18p
C7
C88
oUTPUT
R6
LD/PS2
20
C13
0.01u
0.01u
C91
R86
2.7k
13
14
L1
C10
C6
100p
C2
3.31V
15
C92
0.01u
Q11
2SK1215-E(E)
100
R77
BUFFER AMP
(19.2MHz)
VCC
GND
PLL IC
IC3
SKY72300-362
L31
3.21V
X1
19.2MHz
VC
1
R4
ADDR
100
SMBDAT
2
C9
GND
3.17V
100p
6
100
ALERT
C17 0.01u
3
0.01u
5
VDD
C5
100
R919
3.31V
SMBCLK
0.01u
4
3.29V
C16 0.01u
220
IC1
LM73CIMKX-0
R918
R75
TEMP
SENSOR
10
L33
33C
2
1
2
1
49
X57-775 (A/2) 2/16
N
SCHEMATIC DIAGRAM
27n
C70
L22
220n
220n
180
C78
50R
AMSW
QUADi
FMDETo
AMDETo
C237
470p
0.01u
L206
L205
C339
0.01u
R234
10k
RSSIo 15
LIMo
1st
IF AMP
R230
1k
17
RFAGCo 16
FMIFdecp2
C221
0.01u
C336
0
Q204
2SC3356(R23)
14
R228
13
22k
C358
W : 0V
N : 3.29V
1800p
22k
0.1u
R206
3.3k
Q212
EMD9
6.8k
R215
C333
12
10k
AGCAMPo
R235
0
10
FMIFi
FMIFdecp1
RX
C341 R334
1u
AGC 18
0.74V
C233 1u
C227 82p
270k
AMIFdecp
R224 10k
9
R223
NAMPi 19
C338 0.1u
8
C219 4.7u
NAMPo 20
C337 0.1u
C218 4.7u
R227 100k
R225 15k
0
COMPi 21
C231
0.01u
7
AMIFi
100k
C232 0.1u
0.1u
C228 0.1u
4.92V
R237
0.01u
COMPo 22
C229
R216
R219
R329
0
oUT
6
VCC
C234
0
47k
0.1u
IN
5
C217 0.1u
L79-1850-05
R331
R344
R338 0
0.1u
11
R208
15k
C332
0.1u
CD201
D202
DAN235E
1.2k
CF SW
(W/N)
10u
CF SW
(W/N)
C343
C342
W : 0.99V
N : 1.09V
C331
0.1u
10
R330
22k
R205
22k
0
oUT
Narrow
CF202
L72-1021-05
R203
0.1u
0.1u
IN
MIXo
R345
SW (W/N)
0.01u
Q202
RT1N441U
-T111
C204
SW
(W/N)
R343
R326
2.2k
R201
D201
DAN235E
CF201
L72-1017-05
C330
22k
0.1u
R202
C205
0.1u
C203
0.1u
C202
W : 0.99V
N : 1.09V
OSC<E>
4
C225
24
RFin
GND 23
OSC<B>
10u
2
C226
1
0.1u
10u
C210
47k
IC202
TK10931VTL-G
R210 10
4.97V
R226
IF IC
0
R353
W : 2.89V
N : 0.29V
WIDE
0
4.35V
100n
Q203
2SC5636
68p
0.66V
C238
0.01u
220
0.01u
R231
47p
100
47n
560n
R232
C223
10p
3
Q201
RT1P141U
-T111
470p
47k
R61
1000p
C364
/T_R
470k
R920
C222
0
2nd LOCAL
BUFFER AMP (X3)
SW
(W/N)
C80
470p
C77
470p
1k
R60
470p
R71
50C
1k
R333
C220
330k
L201
L204
10p
C206
C211
C216
C208
0.01u
R332
68p
C207
100p
R207
C214
560n
0.01u
47
C348
L202
22k
0.01u
R204
1k
1k
C201
470p
50C
C215
R346
R213
W : 3.27V
N : 0.02V
2
1
FM_DET
R328
L23
C75
1u
C71
L20
4.7k
10u
C65
RIPPLE
FILTER
50R
4.86V
VCO_MOD,/T_R
R : 0.02V
T : 3.31V
4.21V
2
33C
2
W_/N
R59
C72
C67
7p
C63
0.75p
D14
47k
R53
R54
47k
R55
47p
0
Q4
2SC5383-T111
4.87V
VCO_MOD
VCO MODULATION/
BUFFER AMP (CV)
C56
5
VSS
C47
4
T/R SW
(VCO)
Q7
SSM6L05FU-F
R83
0
4.98V
R42
R26
Q8
SSM3505FU-F
R56
470p
C37
0.047u35
+
100k
68k
R28
100p
1k
R : 3.07V
T : 3.05V
0
C35
10u20
+
6
R44
10k
3
R45
390
R34
3.94V
C76
R82
1.65V
TX
0.5p
Q6
2SK508NV(K52)
1.65V
7
100k
0
150
470k
8
1u
0
68k
C48
R37
C32
0.15u35
+
C31
R35
R32
150
R29
R49
1u
100k
C43
470p
IC5
TC75W51FK(F)
C55
R153
6p
TX
MODULATION
C54
0.1u
R25
1SV278F
L16
L41
2
BUFFER AMP
(VCO)
L21
VCO
220n
1SV282-F
1SV282-F
220n
L12
220n
L14
D4
L3
D11
28n
D12
L17
27p
12p
C58
1SV282-F
C12
D8
0
1SV325F
R85
C45
C51
150p
100p
L7
VDD
7p
Q9
2SC5636
220n
C69
C73
TX VCO
10u
47k
C79
5p
FREQUENCY
CONTROL
1
180
C64
220n
L11
220n
L13
D3
C41
470p
D4,8,11,12
0
R27
R62
150k
R : 0V
T : 3.47V
R41
CV
0.5p
Q5
2SK508NV(K52)
L40
0
0.74V
6p
35.5n
180
C74
C68
47p
9p
1SV282-F
L15
0
220n
150p
D9
10u
1SV282-F
0
1SV282-F
L18
D10
C59
C8
D7
12p
R84
1SV325F
C50
C44
L6
100p
7p
VCO
R40
R58
470p
220n
C66
RX VCO
R57
FREQUENCY
CONTROL
C81
R : 3.21V
T : 0V
L19
10p
TX-RX UNIT (X57-7750-18) (A/2)
D3,7,9,10
R352
O
L25
NX-800H
M
100
L
R63
K
2
1
50
X57-775 (A/2) 3/16
2
1
R
R103
C104
R106
C105
C109
470p
18
470p
470
470p
9p
22n
47
22n
330
L103
R114
470p
C115
10
470p
4.7u
C280
470p
270
270
12p
C271
270
R267
470p
C264
6.8k
1.20V
1k
18
R274
3p
R275
2p
6p
R273
12p
R272
C275
C276
C272
C273
27n
C267
BUFFER AMP
(LOCAL)
33A_2
50R
50R
80T
50R
120
L214
33n
Q208
2SC5636
R262
100p
R341
47
L213
12p
C266
1000p
R266
2.2k
10k
R265
C261
100p
C344
120
R340
1.76V
R339
470p
L102
C116
470p
470p
470p
80T
C108
R269
39n
4.75V
L209
C269
C117
C111
C110
R110
22
0.01u
470p
C260
C257
C102
470p
R261
4.7k
C103
47
0.1u
R : 2.81V
T : 0V
50R
50C
TX
0.52V
R112
470p
C107
C118
10p
Q102
1.14V 2SC5455-A
7.60V
470p
10
R108
6.8k
33k
R107
R105
3.3k
R101
D205
HVC131
0.15V
0.01u
R68
470p
50C
RF DRIVE AMP
7.92V
C85
L36
R109
0.87V
C106
270
270
R70
4.7k
Q101
2SC5108(Y)F
330
L101
C101
HVC131
R104
D101
0
R102
R69
0
470p
330
R160
0
4.80V
C84
R66
R158
T/R
SW
C98
RF
PRE-DRIVE AMP
7p
10k
R65
C83
470p
6.8k
1.19V
R : 0V
T : 4.94V
C86
39n
L26
2.2k
R67
33p
T/R
SW
R113
R : 2.14V
T : 4.26V
Q10
2SC5636
C82
R64
NX-800H
560
BUFFER AMP
(RF)
1.79V
T
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-7750-18) (A/2)
TX
S
C112
470p
Q
2.7k
R111
P
C270
C262
0
0.01u
D2
S2
5
L215
L39-1498-05
R298
0
1k
R276
6
C279
470p
RX
4
R300
0
1st
MIXER
R270
0.93V
470p
R263
0
S1
C278
R321
0
C268
R257
6
0.01u
IN
0.01u
1
2
5
3
4
C246
0.01u
oUT
C265
180
1p
R256
0
C256
R320
0
3
G2
D1
0
68
470p
C263
R271
2
G1
R209
RSSI
0
R248
470k
470p
0.1u
R342
C366
BUFFER AMP
(RSSI/VAGC)
47p
1
C247
VDD
100k
C244
7
C245
3
1000p
W_/V
1000p
4
2
8
C365
3.29V
VSS
VAGC
0.1u
6
100k
2.2k
47p
C334
10k
R239
R229
5
R246
2.2k
R222
18k
R221
BUFFER AMP
(2nd IF DET)
IN
R238
0.01u
oUT
C236
C230
0.1u
C239
47k
10k
0.01u
VIN+
VSS
R220
CF203
450kHz
0
3
2
1.39V
0.1u
R212
IC203
TC75W51FK(F)
IF_DET
C212
R218
VIN-
4
5
VDD
1 VoUT
IC201
MCP6021-E/OT
1k
1.39V
C224
33A_2
4.95V
R211
10
2
1
1
0.74V
C213
50R
R244
1st
IF AMP
R250
1p
100k
IC204
SPM5001
4.33V
XF202
58.05MHz
C252
0.01u
Q205
2SC3356(R23)
470p
C242
C243
R245
0.01u
220
100
C240
L211
47
L210
L39-1498-05
0.1u
RX
560n
R243
L207
4.34V
R242
R268
2.2k
L208
L212
L39-1498-05
470p
2
1
2
1
51
X57-775 (A/2) 4/16
2
1
52
X57-775 (A/2) 5/16
INPUT-
5
4
2
1
14.33V
IC205
LMC7101BIM5
2
1 OUTPUT
INPUT+
V-
3
BUFFER AMP
(BPF TUNE)
V+
5
0
0
0
IC206
LMC7101BIM5
R303
100k
FL : 3.70V
FC : 6.16V
FH : 9.21V
5p
9T
33p
1SV286F
C319
3p
C323
LNA
L224
6p
C324
C326
470p
18n
L118
-t°
TH102
100k
C194
470p
R161
3.3k
R151
150k
470p
100p
C181
470p
C180
68k
470p
C175
R150
C169
100p
C172
82k
R149
100p
C166
D108
HSM88AS-E
2.5T
L111
22p
D109
HSM88AS-E
D110
HSM88AS-E
9.5T
L115
0.5p
C190
7p
4p
C178
15p
C189
1p
C174
15p
C188
C170
0.5p
2p
C187
C164
0.5p
C179
1p
C171
1p
C165
12p
C185
4
L114
2.5T
C322
D216
HVC131
L229
18n
8.01V
L225
ANTENNA
SWITCH
9p
C321
3p
C318
0
R156
0
R143
100p
C155
1
3
2
RFoUTPUT
DRAINBIAS
GATEBIAS
RFINPUT
-t°
SCHEMATIC DIAGRAM
D213
100k
6p
C335
47p
R316
R354
470p
R317
C320
R313
27p
C315
1SV286F
THP2
MPL
L119
39k
1/4W
C153
10T
L110
3.3k
TH101
100k
L113
2.5T
0
3.37V
R314
50R
100k
L223
9T
470p
C347
7
C317
Q210
2SC3357-A
18k
R306
10k
820k
2
D212
5p
2.62V
R148
100k
AUTO
POEWR CONTROL
POWER
DET
100k
R315
C301
L112
2.5T
470p
C316
0
15p
R : 0V
T : 0.78V
POWER
DET
INPUT-
4
560k
R294
R146
R145
C162
L7091CER
D106
FC-H : 12.37V
FC-L : 12.83V
18k
C296
7p
22p
C156
100p
C152
R154
300
R : 0V
T : 1.59V
R307
VARI-CAP TUNE
0
2
Q106
2SK1830F
22n
80R
5
470p
L230
VEE
R297
3
L221
100k
8
470p
VCC
220
C158
470p
R144
IC103
TA75W01FUF
C307
D207-210
C308
SW
(RF PWER H/L)
100p
7
C157
1
R299
6T
120k
R141
R138
300
1/4W
FC-H : 3.63V
FC-L : 3.40V
R301
C299
Q105
RT1N141U-T111
1SV286F 56p
R117
10k
L219
9p
4
D210
100k
8
470p
C298
0
R132
C186
120p
100k
100
470p
330k
L109
L108
L107
D104
R302
100k
6T
C297
C120 R115
5
270k
R287
L218
+B
0.1u
V+
1SV286F 56p
C295
C150
47u25
+
470p
ANTENNA
SWITCH
C302
VR289 R288
FL : 1.60V
FC : 3.69V
FH : 5.64V
R290
D209
C291
9p
L407CDB
470p
BUFFER AMP
(BPF TUNE)
470p
100p
C147
R126
39
470k
C327
INPUT+
R137
R136
100k
100k
1 OUTPUT
12p
IC101
TA75W01FUF
D103
L407CDB
0
R921
R310
3
W
RFAGC
0
C293
SW
(RF PWER H/L)
100k
/H_L
47p
470p
R124
V
10k
2
R286
C286
8p
6T
AUTO
POEWR CONTROL
R291
14.33V
C145
L117
C127
IC102
RA55H3340M131
R296
R282
L217
R134
270k
C294
C290
6
D208
2
1SV286F 56p
100k
PM DRAIN BIAS
PROTECTION
470p
MP
470p
5p
C287
C136
39
100k
R284
270
R129
270
02DZ5.6F-X,Y
8p
R125
C138
6.8u10
+
L106
R127
0
C122
8p
D102
470p
C132
100p
C131
47p
R121
18n
470p
C292
C288
C281
470p
C142
330
R131
22p
C141
100p
C135
22p
C133
22p
C128
C119
L104
10k
470p
R133
C134
6T
L216
470p
VEE
1SV286F 56p
C285
10p
C283
3
D207
100k
47k
R119
68k
R122
C123
NX-800H
TV1
TV2
R285
150C
VCC
470p
C284
100k
R120
4
C125
DSW
APC
27k
R123
1
0.1u
THP
C121 2p
C289
R283
R279
18
270
R277
0
R280
RX
+B
80T
TX
270
R278
150C
U
X
Y
TX-RX UNIT (X57-7750-18) (A/2)
ANTENNA
SWITCH
R152
0
ANT
POWER
DET
FC-H : 2.32V
FC-L : 0.81V
80T
100k
R142
100k
TH2
6
R147
R140
2
2
2
D212,213
VARI-CAP TUNE
2
1
Z
AA
AB
AC
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-7750-18) (A/2)
AD
NX-800H
HD2
33M
15M
X2_CLKIN
D15
A9
D8
C8
B8
A8
C504
B7
0.1u
A7
C7
/RD
D7
A6
/HDS2
C506
B6
0.1u
A0
A1
A2
A3
A4
A5
A6
A7
A8
A9
C505
C6
D6
A5
B5
C5
D5
A4
B4
C4
A3
B3
C3
A2
0.1u
B2
INT3
D9
INT2
D10
INT1
D11
INT0
D12
NMI
HD4
HBIL
D13
IACK
D14
BDX2
D15
BDX0
HD5
HD0
CVDD6
DVSS6
IC502
CVSS10
DSP
HDS1
DVDD4
DVSS8
HRDY
HDS2
BFSX2
DVDD6
BFSX0
A0
CVDD4
A1
HINT
A2
CVSS7
A3
BCLKX2
HD6
BCLKX0
A4
BDR2
A5
HCNTL1
A6
BDR0
A7
BFSR2
A8
BFSR0
A9
BCLKR2
CVDD7
BCLKR0
A21
DVSS5
DVSS9
D
HCNTL0
BCLKR1
BFSR1
0.1u
C513
RXC
C511
0.1u
0.1u
C509
0.1u
R557 100k
FSDET
INT3
M10
N10
/DINT
K9
/SYMTIM
L9
/DWUP
M9
N9
K8
L8
M8
R558 100k
BDX2
R538 100
MCDICN
R539 0
N8
C516 0.1u
K7
L7
R540 100
N7
/BFSX2
M7
R541 100
N6
C517 0.1u
/MCCSXCN
M6
R696
100k
L6
6
K6
BCLKX2
N5
M5
L5
R544
K5
100k
BDR2
MCDOCN
N4
BFSR2
M4
/MCCSRCN
L4
BCLKR2
K4
N3
M3
R542 100k
N2
R543
N1
0
R685
100k
33M_1
C507
R556 100k
R554 100k
R552 100k
C518 1u
L10
M2
BDR1
M1
CVSS4
DVDD2
L3
N11
/MCCSAF
MCDOAF
MCSCKCN
15M_1
R560
0
6
BCLKR0
BCLKX0
/WR
HD7
/CS3
1
/SCRST
5
MCSCKAF
100k
L2
MP_MC
L1
R531
BIo
K3
R529 0
HoLD
IAQ
HoLDA
K1
J4
K2
3
R527
100k
XF
IoSTRB
MSC
J3
J2
MSTRB
J1
H4
R_W
IS
H3
DS
H2
READY
PS
H1
G4
G3
R516
100k
HR_W
HCS
G1
G2
CVDD2
F1
CVSS3
DVSS1
HAS
F3
F2
100k
CVDD1
F4
E1
A15
R512
A15
A14
A13
E3
E2
E4
A13
A14
A12
A12
D1
A11
0
A11
D2
HD7
A10
A10
R507
D3
DVDD1
D4
CVSS2
C1
A22
B1
A1
C2
3
CVSS1
CVSS6
C824 1000p
M13
L12
N13
BFSX1
BDX1
DVSS2
DVDD3
R697 0
K10
L13
R528 0
K11
CLKMD1
R698 0
K12
CLKMD2
CLKMD3
HD2
HPI16
K13
R525
100k
R521
47k
R524 0
J11
J10
J12
ToUT
EMU0
R520
47k
H10
H11
H12
H13
G12
J13
EMU1_oFF
TDo
TDI
TRST
TCK
TMS
G11
G13
CVSS5
CVDD3
HPIENA
0
G10
F12
F13
DVSS3
F11
HD3
CLKoUT
C514
0.1u
R515
100k
0
R511
E13
22
R514
X1
X2_CLKIN
RS
D1
D0
E12
E11
D1
D0
D3
D2
E10
D13
D2
D5
A16
D4
D12
D3
D11
C13
D5
D4
C11
B13
CVDD5
D8
R537 0
R695 100k
D14
B9
D7
M11
R694 100k
3
C9
HD1
D6
R536 0
L11
150
D13
D9
CVSS8
DVDD5
M12
N12
R567
D11
A10
BCLKX1
CVSS9
6
100k
D10
D12
B10
DVSS7
A20
/MCCSAF
R693 100k
D9
C10
MCDIAF
R533 0
R553
D8
3
33M_1
R532 100
R686 100k
D6
D7
A19
15M_1
R584
0
D10
F10
C512
0.1u
0.1u
4
/HINT
/HRDY
5
/DRST
A11
C12
A17
C503
DVSS4
B12
B11
A17
A18
A13
A12
4
5
3
/BER_EN
4
A16
3
R501
100k
4
4
3
470k
R841
3.31V
C508
L503
1.48V
5
1000p
R510
L502
5
3
4
5
7
7
7
5
1
2
1
2
2
53
X57-775 (A/2) 6/16
AE
AF
NX-800H
AG
AH
AI
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-7750-18) (A/2)
HD2
HD2
X2_CLKIN
33M
33BU
50C
X2_CLKIN
3
4
5
/CS2
/CS0
5
4
3
/RD
3
/RD
4
SCTAM1
5
A16
D6
D2
3
D7
D3
4
D0
D5
D2
D7
D8
D10
D12
D14
4
D
3.31V
/WP
VCC2
D0
B4
WE
4
A5
A4
A2
A7
F1
E6
VSS2
F3
E1
D5
B6
B3
A2
DQ4
B1
B2
A6
A5
A6
A8
A2
C1
B5
3
/WR
R522
D4
D
/FRST
/WR
DQ6
F4
A4
3
100k
NC3
A14
A8
A7
3
R504
NC2
F6
DQ2
DQ7
A13
A6
C3
DQ5
DQ0
A18
C1
G1
SRAM
A11
D1
C4
NC1
A12
A6
C3
H6
C6
470k
C4
C2
G2
G3
A14
oE
CE
A10
H5
A3
C5
A12
A8
A13
B6
B3
A17
A4
B2
A4
A17
B1
A13
A13
A6
A9
WE
A5
A9
A4
RY/BY
A7
A3
A1
A3
A2
A3
A7
A14
H3
H4
CE2
A2
A12
A10
A4
VSS2
D
A11
A1
D1
A5
IC503
L522
D6
DQ1
A9
A3
A6
A5
DQ3
A0
DQ6
A10
VSS1
A1
A18
A20
H1
H2
VCC1
A15
A1
E1
A0
E3
E2
DQ0
E4
DQ5
DQ2
E5
A16
DQ7
E6
F1
CE
F2
DQ8
DQ10
F3
F4
F5
A21
DQ4
A9
D1
A10
DQ3
A19
C515
1u
A16
A12
H6
DQ1
B5
D6
D2
C6
A14
0
A8
H5
VSS1
D3
A1
FLASH ROM
G6
A11
D4
A5
IC501
DQ15
RESET
H4
A20
D5
G5
A15
A3
H1
H3
D3
D4
VCC
DQ13
G6
H2
D1
A19
A15
A2
G5
A11
DQ11
WP/ACC
D15
DQ9
B4
1u
C501
1u
C502
D13
G3
G4
G4
A16
D6
A15
R509
D11
oE
A1
G2
D9
3.31V
L501
3
5
A0
G1
DQ12
NC
4
DQ14
F6
A0
5
OSCOUT
INTRA
33BU
R561
7
6
8
3
0.01u
CLKC
VSS
8
X501
32768Hz
SDA
INTRB
5
L523
9
C521
0.01u
D
8
D
IC509
TC7WT125FUF
0.01u
CD
4
4
OSCIN
47k
L904
VSS
VoUT
SCL
3.31V
10
C529
oUTY
2
VIN
VDD
32KOUT
3
RTC
/RINT
GND
C520
4
C522
D
1
0.01u
3
3.31V
5
1
2
32K
I2CCK
I2CDT
VCC
RESET (MCU)
IC506
XC6109C29ANN
0.01u
1 INB
2 INA
3.31V
IC504
RV5C386A
R545
0
C523
IC505
TC7SH08FU-F
100
DELAY
R551
L905
33M
1 G1
VCC
2 A1
3 Y2
4
33M
50C
7
G2 6
Y1 5
GND
AIO7
A2
D
SCTAM1
4.99V
8
BUFFER AMP
(BER CLK/BER DATA)
AIO6
9
6
6
6
BCLKR0
/RST
BCLKX0
1
1
1
2
2
2 INA
4
GND
CN549
54
X57-775 (A/2) 7/16
/SCRST
BCLKX2
INT3
BCLKR2
BDX2
0
4
100p
R595 0
C534
R590 0
5
1
R592 0
6
2
R588 0
7
R593
R589 0
8
3
R586 0
9
R582 0
13
R585 0
R583 0
14
10
R579 0
15
11
R580 0
12
R576 0
16
19
D
2
20
0.01u
R578 0
oUTY
C527
D
HD7
SCRXD
SCTXD
17
3
3.31V
5
10k
VCC
R575
1 G
2
L506
IC507
TC7SH126FU-F
BDR2
BFSR2
BUFFER AMP
(OP : 20PIN BER CLK/BER DATA)
18
/BER_EN
7
/BFSX2
7
SCBSY
9
AJ
AK
AL
AM
AN
NX-800H
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-7750-18) (A/2)
HD2
HD2
R572 22
X2_CLKIN
A1
NC1
PWM2
B1
B2
A17
A18
B17
B18
U17
U18
V17
V18
U1
U2
V1
V2
A3
C3
C5
B16
D4
D6
C16
C18
F15
R13
T16
T17
A2
NC2
PWM1
NC3
NC4
NC5
NC6
NC7
NC8
NC9
NC10
NC11
NC12
NC13
NC14
NC15
NC16
NC17
NC18
NC19
NC20
NC21
NC22
NC23
NC24
NC25
NC26
NC27
NC28
NC29
ADC1
NC30
IFIR
RXD1
TXD2
TI
V8
P4
R4
KEYo4
U12
KEYo3
KEYo2
T12
V13
KEYo1
U11
KEYo0
9
T11
TXD3
KEYI4
RXD2
RXD3
T14
TXD1
OPT11
OPT6
OPT5
OPT10SEL
OPT4
OPT2
OPT7
OPT8
D
OPT3
OPT1
C535
10u6.3
+
R847
0
D
1M
R612
R611
1M
I2CDT
C533
0.1u
I2CCK
SCBSY
R591
1k
RXD3
1
9
TONE
BEEP
MOD
MIC
RXAF
MOD_REF
BLVL
MPL
1k
9
2
5
6
R503
CV
2
THP2
1
SDO1
SCK1
1
I2CCK
8
/WP
1
9
W_/N
/PCS
STSW
R688 4.7k
33A_2
/EVCS
SCK0
R687 4.7k
SDO0
I2CDT
TONESW
I2CCK
6
I2CDT
2
V14
CTS0
R14
AMT
5
V15
RTS0
V12
TXD2
RXD2
T15
RXD0
KEYI3
RXD1
U15
TXD0
U10
TXD1
R15
HDS2
KEYI2
CTS0
T18
R16
HRADY
KEYI1
RTS0
R18
CS0
R9
TXD0
RXD0
D14
V11
/HDS2
CS1
KEYI0
/HRDY
B12
CS2
T10
A14
/CS0
CS3
MICADC1
B13
MoDDAC
/CS2
CS4
L2
C13
BLE
K3
/CS3
BHE
1k
A13
D13
READ
MICADC0
C14
WRITE
K2
C625 0.01u
DT15
R597
B14
DT14
SPDAC
C624 0.01u
D
6
A15
A16
/RD
8
E15
DT12
A9
8
D15
DT11
DT13
K1
D15
C15
DT10
MICVR
D14
/WR
D16
DT9
J3
D13
B15
DT8
ADC9
D11
D12
D17
ADC8
D10
DT7
J2
D18
D9
J1
D8
DT6
ADC7
F16
DT5
ADC6
E17
D7
DT4
H3
E18
D6
ADC5
G16
D5
MCU
DT3
H2
D4
IC510
DT2
H1
F17
DT1
R568 1k
F18
D3
DT0
ADC4
D2
ADD21
G3
G15
ADD20
R587 1k
H16
D1
ADD19
SPCS12
G17
D0
8
H15
ADD18
SPCS11
5
J16
ADD17
SPCS10
A20
4
P15
ADD16
T5
A19
ADD15
U6
A18
N15
ADD14
C628
A17
J15
K15
M15
ADD12
ADD13
0.01u
A16
P16
ADD11
SPo1
A15
M16
ADD10
SPI1
A14
L16
ADD9
V7
A13
K16
ADD8
SPCK1
A12
P17
ADD7
T8
A11
N17
ADD6
SPCS02
A9
A10
M17
ADD5
V6
A8
J17
K17
ADD4
U7
A7
N18
ADD2
ADD3
T4
A6
M18
ADD1
SPo0
A5
L18
ADD0
SPCS01
A3
A4
J18
K18
CKo
SPCS00
A1
A2
H18
DSPCK
USRCKI
U4
A0
8
A11
SPI0
/HINT
32I
T6
B11
V5
D
/RINT
XTALo
SDT
C623 0.01u A12
SPCK0
32K
XTALI
U5
B4
SCK
A4
A10
V4
R569
22
5
C10
3
4
N4
1k
T1
R577
100k
F3
R720
MICIR
3
D5
4
J4
33A_2
5
ASQDET
33A_2
X2_CLKIN
5
2
5
6
6
32K
SCBSY
9
55
X57-775 (A/2) 8/16
AO
AP
NX-800H
AQ
AR
AS
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-7750-18) (A/2)
HD2
HD2
X2_CLKIN
GPIo7
GPIo6
GPIo5
GPIo4
GPIo3
GPIo2
GPIo1
GPIo0
SIMRST
SIMCK
SIMDT
SYMTIM
FSDET
TXRVE
TRAMP
TMoD
PSTPA
PSTIF
PSTPLL
RXRVE
RXSLT
PSRRF
PSRIF
PSRPLL
RSSIT
VFRM
VoINT
MCo2
MCCS2
MCCK2
MCCR1
MCCX1
MCo1
MCI1
MCCK1
MCCS0
D
0.01u
9
MCI0
MCCK0
IFVR
AGCDAC
C541
0.1u
C704
3p
C542
10u6.3
+
R701
R706
100k
68k
9
E9
L508
L511
E8
ASQDET
D
1.48V
BSHIFT
15M
B5
/H_L
C6
B6
A6
R680 1k
U8
R8
R681 1k
D
R7
T7
R622 1k
V10
R682 1k
U9
R683 1k
/INAMT
33M
D
V9
/OVRB
T9
C11
R618 1k
D12
R619 1k
C12
R620 1k
R5
R621 0
/INT25P
/IGN
/PSW
/BINT
C621
/SYMTIM
R6
0.01u
FSDET
R2
TXC
DSW
P2
/PRST
M4
R1
W_/V
R623 100k
N3
MM
N2
MM2
P1
/T_R
L4
RXC
M2
6
M3
N1
D8
R615 0
D7
R616 0
/DWUP
1k
R607
ASSIST
VAGC
THP
RSSI
RFAGC
/FRST
6
X57-775 (A/2) 9/16
PLD
D
/DINT
0
C629
0.01u
D
C8
D9
R617
1k
/MCCSRCN
B7
/MCCSXCN
C9
D
MCDOCN
B8
PLD
MCDICN
A7
MCSCKCN
B10
/MCCSAF
B9
MCDOAF
D11
MCDIAF
A8
MCSCKAF
R3
/SCSW
D
9
D
9
33A-2
1
6
/DRST
6
56
450K
R922
C7
D10
2
1
1k
2
SCBSY
9
P3
1
5
D
R610
1
2
1
SBC
R692 100k
1k
/RST
ASQAPC
R605
R691 100k
C560 1u
F14
C544
D1
IFADCN
E3
E2
IFADCP
FCDADC
D2
R845 1k
ADC3
ADC2
G1
R608 1k
IFR
E1
G2
DAC0
ADC0
F1
R606 10k
F2
SQDAC
BooT
V3
C2
TEST3
TEST2
L15
N16
TEST1
TEST0
L17
G18
RST
RSTo
BSCAN1
P18
R17
1k
R604
0
C626
R602
C627
E16
BSCAN0
H17
RTCK
TRST
U13
U14
TCK
T13
TDo
TMS
R11
R10
R12
TDI
MCo0
C559 0.01u
G14
R628 100k
GPIo8
M14
R627 100k
GPIo9
C557 0.1u
C558 0.1u
2
470p
GPIo10
P10
N14
3.31V
C814
GPIo11
P9
C556 0.1u
470k
DVDD1
C555 0.1u
100k
DVDD2
C554 0.1u
N5
1M
DVDD3
M5
R677
DVDD5
DVDD4
C552 1u
E7
100k
DVDD6
E13
R676
DVDD8
DVDD7
C550 0.1u
C551 0.01u
100k
DVDD9
L14
H14
33M_4
R684
DVDD10
C549 0.1u
R629
DVDIo1
C548 0.1u
P11
100k
DVDIo2
C547 0.1u
P6
R625
DVDIo3
L5
R624
DVDIo5
DVDIo4
0.01u
33M
33A_2
33M
DVDIo6
2
E10
L903
DVDIo7
E11
470k
DGND1
E12
100p
DGND3
DGND2
R614
K14
P13
P12
P8
P7
B3
A5
C4
J14
DGND4
DGND5
DGND6
DGND7
DGND8
DGND9
DGND10
DGND11
T2
DGND13
DGND14
D3
C17
DGND15
E4
U16
AVCC1
AVCC2
DGND12
C540
1u
V16
F4
33A
0
AVCC4
AVCC5
R603
3.29V
NC36
G4
H4
NC35
AVCC6
C538
0.1u
T3
K4
AVCC8
C537
0.1u
M1
U3
E5
F5
G5
H5
J5
K5
L1
E6
L3
AVCC9
AVCC10
NC34
AGND2
AGND3
AGND4
AGND5
AGND6
AGND7
AGND8
AGND9
C539
0.01u
ASQDET
15M
X2_CLKIN
2
AT
AU
AV
AW
AX
NX-800H
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-7750-18) (A/2)
HD2
2
33GPS
33M
80C
50C
X2_CLKIN
/PCS_RF
2
2
R915
0
33M_4
2 INA
3
IC508
SM5023CNDH-G
oUTPUT
BUFFER AMP
(18.432MHz)
4
VCC
C531
0.1u
D
D
/PCS
BSHIFT
REVERSW
CURRENT
PREVENTION
(PCS RF)
D
R594
1k
1
VC
1SS416
AND
(PCS RF/HD2)
2
GND
oUTY
1000p
INHN
3
1
100k
XTN
C530
0.01u
2
C622
XT
R596
3
VSS
VDD
C532
Q
0.01u
0.1u
C528
6
470k
5
R581
4
D503
4
GND
X502
18.432MHz
3.31V
5
VCC
C536
3.31V
0.01u
L521
IC511
TC7SH08FU-F
1 INB
1
1
1
L507
50C
L518
80C
33GPS
L509
L510
OPT6
TXI
RXEI
OPT9
RXEO
TXO
OPT2
OPT7
OPT8
DT1
OPT5
OPT4
OPT3
OPT1
G_RXD2
26P_TD
D501
1SS388F
25P_TXD2
LINE
PROTECTION
26P_RD
OPT11
OPT10
13
100p
R601 1k
13
L517
R600 1k
R599 1k
R598 1k
1SS388F
D
C828
D502
450K
450K
PLD
PLD
TXO
C579 1000p
OPT6
OPT6
C578 100p
RXEI
C577 100p
RXEO
RXEI
C576 100p
C575 100p
RXEO
OPT2
C574 100p
OPT7
OPT2
C573 100p
C572 100p
OPT11
OPT7
C571 100p
OPT8
OPT8
OPT11
C570 100p
C568 100p
C569 100p
OPT9
C567 1000p
C566 100p
C565 100p
AI
AO
OPT5
9
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
L512
C563 100p
OPT5
C562 100p
OPT4
26P_TD
OPT4
C561 100p
C553 100p
26P_RD
26P_TD
OPT3
26P_RD
C546 100p
9
C545 100p
C543 100p
OPT1
9
OPT1
OPT3
9
TXI
13
DTI
OPT10
13
CN595
9
CONTROL (E23-1278-05)
CN506
CN612
CN509
CN614
VCO (E23-1278-05)
CN611
CN512
RX-IF GND
CN516
CN527
CN540
CN543
DIGITAL GND
R562 0
R548 0
RX-IF (E23-1278-05)
CN503
CN505
RX-FRONT (E23-1278-05)
CN507
CN510
CN502
CN504
CN508
D
R565 0
R916
R534 0
0
R917
C630
0 D
CN511
CN513
CN517
TX-DRIVE (E23-1278-05)
C620
0
D
TX-MODULE (E23-1278-05)
0.1u
R574
R550 0
D
0.01u
AVR (E23-1278-05)
CN520
CN542
57
X57-775 (A/2) 10/16
AY
AZ
NX-800H
BA
BB
BC
SCHEMATIC DIAGRAM
2
IF_DET
33A_2
2
33A_2
2
TX-RX UNIT (X57-7750-18) (A/2)
6
3
4
5
VSS
R748
OPT10
82k
2
1.63V
R749
C736
100p
220p
C721
7
R753
C742
R766
C748
56k
0.1u
100k
0.1u
1.63V 0
100k
0.01u
R725
68k
1.63V
8
VDD
R759
22k
1.31V
R734
1.31V
C725
0.01u
0.01u
C732
56k
3
68k
R724
0
C715
0.1u
1
1200p
33k
10k
R733
R730
R716
R722
C710
IC706
TC75W51FK(F)
MIC AA
C707
3.28V
C729
0.1u
1.63V
R : 0V
T : 1.63V
VINVIN+
VDD
VSS
1 VoUT
2
39k
R717
IC704
MCP6021-E/OT
C714
0.01u
1.65V
11
2nd IF BUFF
4
10
BUFFER AMP
(2nd IF DET)
5
R726
OPT10
3.28V
DTI
MIC SUM2
LPF/SUM AMP
3.28V
R731
1
VDD
0
LPF (MOD)
2
4
3
VCC
INH
CH0
VEE
CH1
GND
C720
MOD SMF
3.28V
CoMMoN
A
AF SW
(TXO/TXI)
0.1u
8
7
R767
47k
C762
0.1u
6
R768
C763
5
47k
0.1u
R765
8
0
1
100k
1.62V
7
1
IC708
TC7W53FK(F)
R739
1k
1.62V
3
2
1.63V
100k
VSS
6
C744
0.1
4
R741
5
R745
100k
IC702
TC75W51FK(F)
1.63V
C712
R705
0
100k
R850
R710
MOD
R714
100k
68p
1.65V
330p
C706
MIC
TXI
TXO
13
SCSW(MIC)
/SCSW
33A_2
VREF
D704,705
Q704,705
AF DETECTOR
(LIMIT)
LIMIT
Q704
2SC4738(GR)F
R796
C782
0.1u
10k
0.1u
3
0.1u
C770
VSS
C757 15p
R : 3.31V
T : 0V
0
1.63V
100k
R815
1000p
4.7k
5
6
7
R773 680k
R789
R798
C784
680k
0.1u
R797
C783
R806
330k
0.1u
5.6k
R801
1.63V
2
1
MOD SUM
4
IC709
TC75W51FK(F)
VDD
SUM AMP
(AI/TONE/MI1/MI2)
/(MOD/DI)
8
3.28V
9
10u 3.25V
R804
33A-2
Q706
2SJ243-A
C787
C795
100k
C773
39k
R816
R786
22p
C793
C764
10u
3.26V
10u
1000p
MIC SUM1
1
MUTE (MI1)
1.62V
Q707
2SJ243-A
4.7k
PLD
13
R779
470k
680
1.62V
C794
MUTE (MI2)
1
2
100k
450K
Q705
2SA1832(GR)F
0
270k
R793
R787
100k
1u
1u
R809
C765
0.1u
C766
0.1u
C750
C751
D705
RB706F-40
C791
11
150k
R813
R784
R812
D704
RB706F-40
C815 10u
C816 10u
9
13
2
1
R775
82k
R774 470k
11
11
10
6
10
13
1
MM2
MM
PLD
1
9
9
13
13
1
9
13
MI2
MI1
ME
58
X57-775 (A/2) 11/16
BD
BE
BF
BG
BH
NX-800H
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-7750-18) (A/2)
33A_2
33A_2
50R
2
OPT10
OPT10
11
11
11
SQ VOLTAGE
CONTROL
APC
1u
270k
0.1u
C718
Q702
2SC4617(Q)
NOISE
AMP
C737
R727
R751
270
220p
330k
68k
-t°
R762
R761
TH701
100k
C741
0.15u
C734
0.01u
220p
Q701
SSM3K15TE(F)
47k
R715
4700p
C738
1000p
330k
R747
VSS
3
4
2
1
2.2k
R721
8.2k
R709
1000p
R760
1.5k
C740
C716
1000p
D703
RB706F-40
IC705
TC75W51FK(F)
ASQ BPF
R707
15k
NOISE
DETECTOR (SQ)
3.3k
R750
C818
10k
5
6
8
7
VDD
0.1u
C719
0
R838
BRF/BUFFER
AMP (SQ)
R746
47p
3.28V
470
R843
W_/N
C722
4.7k
R837
ASQ DET
C821
10k
2
R729
100k
C826
R755
2
FMDET
2
D702
HSC119
SW (W/N)
33A_2
IC703
3.28V
TC75W51FK(F)
1
8
VDD
7
C723
LPF
(APC/DEO)
0.1u
220p
APC SMF
VSS
R737
47k
100k
5
560p
6
4
R740
3
68k
C709
R712
10k
C730
2
R703
82p
VIN8
C727
0
R718
1200p
VREF
C705
VREF
C735
4.7u
R744
47k
DEO BUFF
C717
0.1u
3
56k
1.62V
C711
56k
R708
1u
2
R713
R704
68k
C702
1 IN+
C708
1200p
180p
1.64V
IC701
TC75S51FE(F)
VDD
5
3.28V
1.62V
VSS
SCSW(RXAF)
4
IN-
oUT
R732
47k
RXAF SMF
LPF (RXAF)
IC707
TC7W53FK(F)
R738
1k
5
R728
6
7
0
C731
0.1u
GND
CH1
VEE
CH0
INH
VCC
CoMMoN
10
4
3
2
1
RXAF/RXEI SW
0.1u
C726
C724
0.1u
8
3.28V
A
1k
R752
10
0V
10
10
9
MI2
1
RXEI
1
RXEO
1
AMT
/SCSW
RXAF
W_/N
ASQAPC
ASQDET
PLD
9
13
13
9
13
MI2
MI1
MI1
ME
ME
59
X57-775 (A/2) 12/16
BI
BJ
NX-800H
BK
BL
BM
SCHEMATIC DIAGRAM
33A_2
50C
TX-RX UNIT (X57-7750-18) (A/2)
OPT10
/INAMT
/INAMT
11
2
1
11
SDO0
SCK0
/EVCS
47k
R817
C799
0.1u
24
OPT10
SW
470k
VIN8
Q708
2SA1832(GR)F
R820
2
1
VIN1
3
VIN2
VoUT2
VoUT1
VoUT8
VoUT7
23
22
21
20
VIN7
1.62V
GND
RESET
VDAREF
19
18
D0
MP
VCO_MOD
R835 100
4
5
VDD
R834 100
6
7
CLK
LD
R833 100
8
VIN3
VIN6
17
16
11
9
VoUT3
1
1.62V
3.28V
VoUT6
12
VIN4
VoUT4
VoUT5
VIN5
14
15
IC712
M62364FP-F
13
DAC
10
1000p
DI
C776
1u
C777
TCXO_MOD
TV1
2
TV2
2
R818
R836
OPT10SEL
C774
1000p
33k
0
R821
0
C789 4.7u
R822
C790 10u
C813 10u
1.62V
D706
EMZ6.8N
100
D707
EMZ6.8N
LINE
PROTECTION
(DI)
VREF
LINE
PROTECTION
(DEO)
VIN8
33A-2
9
RX SUM
27k
56k
R799
IC713
TC7W53FK(F)
5
6
7
0
R790
A
GND
CH1
VEE
CH0
INH
VCC
CoMMoN
4
3
2
C797
1
0.1u
DEO
AO
DI
AO SW
3.28V
15k
R800
8
R803
R794
0.1u
C778
C761
0.01u
1.62V
SUM AMP
(AF) / VREF
4.7k
5
220k
6
VSS
R802
VGS REC SEL
R795
3
4
OPT6
1k
7
2
R923
47k
R810
1.62V
8
C779
VDD
3.28V
68p
1
1.62V
VREF
IC711
TC75W51FK(F)
0
R783
C754
1000p
VREF
C788
0.1u
1
6
220k
3.28V
0.1u
IC710
TC7W53FK(F)
R778
390k
4
3
INH
CH0
VEE
CH1
GND
A
8
7
6
5
1k
12k
C785
R805
0.1u
82k
VDD
3.3k
R846
LEVEL
SHIFT (TXD)
4.98V
5
VSS
4
3
IN-
oUT
C792 47p
R791
560k
22k
R788
C769
0.01u
C768
4.7k
Q703
SSM3K15TE(F)
0.01u
R772
R769
C775
0.1u
1 IN+
2
SIDE TONE MUTE
R785
10k
IC714
TC75S51FE(F)
R792
AF SW
(AI TONE OPT9/VREF)
R782
15k
AFO BUFFER
0.1u
C753
0.01u
VCC
C796
R771
100k
50C
CoMMoN
10k
2
10k
R777
150k
R807
C752
0.01u
R808
1
C749
0.1u
C786
0.1u
2
C767
R776
330k
18k
R763
C746
C747
0.01u
0.01u
C743
R758
10k
0.01u
R756
15k
R764
120k
56k
C745
0.01u
R770
1
10
R814
C798
R819
0.1u
0
100k
TONE SW
STSW
BEEP
1
TONESW
TONE
MOD_REF
9
1
1
AFO
AI
OPT9
AFO
9
9
MI2
13
13
9
13
MI2
MI1
MI1
ME
ME
60
X57-775 (A/2) 13/16
BN
BO
BP
BQ
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-7750-18) (A/2)
BR
NX-800H
SB
0V
R662 470k
R674 100k
R673 100k
R672 100k
1u
C820
DC
SW
P06
HOR
AO2
11
AO1
10
AIO9
9
8
AIO8
7
AIO7
R671
100k
P05
P04
P07
12
6
P03
P02
AF
MUTE
13
P14
P13
14
D512
DA204U
R661 100k
P11
GND
5
4
A2
1
0.1u
C596
A1
LINE
PROTECTION
(AIO9)
Q709
RT1N141U-T111
PA
P12
P10
I/O
EXPANDER
INT
24
4.7k
R670
100k
VCC
22
23
LEVEL SHIFT
(I2CCK/I2CDT)
9
IC517
PCA9535RGE
SDA
21
4.98V
15
R660 100k
SCL
20
P16
16
A2
19
5
P01
GND
6
3
B1
18
oE2
B2
A0
A1
P00
4
4.98V
8
7
6.8k
3
I2CDT
VCC
R646
6.8k
I2CCK
oE1
R648
2
P17
IC514
TC7WBD125AFK
1
P15
R659 100k
17
C591
0.01u
2
/INT25P
R828
0
Q710
DTC363EU
R823
R663 470k
50C
C802
1u
3.3k
/INAMT
R827
C801
1u
10k
R825
10k
R826
SB
R664 100k
50C
AIO6,AIO7
1 INB
VCC
2 INA
3
5
AIO5
AIO3
AIO4
AIO2
0
AIO6
12
9
9
4.98V
R644
4
GND
12
0.01u
C618
IC513
TC7SET08FU-F
100k
R678
R669 100k
9
50C
TXD2
R668 100k
R658
G_RXD2
12
R667 100k
R842
1k
REVERSE
CURRENT
PREVENTION
(OR RXD2)
1SS416
R666 100k
R651
1k
1SS416
D507
R665 100k
AIO1
10k
R640
D506
RXD2
LINE
PROTECTION
(RXD2)
D511
DA204U
REVERSE
CURRENT
PREVENTION
(OR G RXD2)
33M
oUTY
RXD2/DI
0
BUFFERAMP (TXD2)
TXD2/AUXIO9
LINE
PROTECTION
D508
DA204U
25P_TXD2
13
DEO
R650
DI
TXD0
0
C595
A2
IC518
ADM202EARNZ
LEVEL SHIFT
(RXDO/CTSO)
CTS0
50MC
Y1 5
GND
MI2
DEO
9
10
R652
26P_RD
12
13
100k
D510
11
1SS416
D509
REVERSE
CURRENT
PREVENTION
1SS416
RXD0
14
15
3 Y2
4
GND
VCC
TXD0
9
MI2
0.01u
470k
V-
R1oUT
C2-
R1IN
C2+
T1oUT
C1-
GND
V+
VCC
C1+
8
7
6
5
C614
1u
RS-232C
DRIVER
AFO
4
3
2
1
C616
1u
C613
5.01V
DI/RTS
C615
1u
1u
7
G2 6
Y1 5
A2
LEVEL SHIFT
(TXDO/RTSO)
26P_TD
T1IN
R2IN
T2oUT
8
C594
2 A1
RTS0
T2IN
0.01u
1 G1
C612
5.01V
IC515
TC7WT126FU-F
9
AFO
R689
50M
470k
R690
16
R2oUT
100p
4
ME
3.31V
C592
RXD3
7
G2 6
100p
3 Y2
C593
VCC
2 A1
RXD0
8
R656
470
1 G1
0.01u
IC516
TC7WH126FU-F
R642 100k
R641 100k
R639 1k
R637 10k
R638 100k
33M
R636
0
9
9
13
MI1
MI1
ME
ME
61
X57-775 (A/2) 14/16
BS
BT
NX-800H
BU
BV
BW
SCHEMATIC DIAGRAM
TX-RX UNIT (X57-7750-18) (A/2)
SB
VCC
C811
1000p
C809
1000p
C806
330u16
+
C804
1000p
C803
1000p
6.38V
C807
47u25
+
13.54V
1.34V
C805
1000p
OUT
GND2
AF POWER
AMP
5
3
4
1
2
IN
GND1
IC715
LA4425A
CN705
1
SB
R831
0
PA
HOR
2
SPI
3
SPO
4
PA
5
HOR
6
GND
C810
TX-RX UNIT (X57-7750-18) (B/2): D-SUB25
D903
LINE
PROTECTION
(BER CK)
EXT.SP
D902
D907
LINE
PROTECTION
(AUXIO1)
D904
D908
LINE
PROTECTION
(AUXIO2)
D903
DA204U
D901
DA204U
LINE
PROTECTION
(BER DT)
LINE
PROTECTION
(AUXIO3)
D911
LINE
PROTECTION
(AUXIO8)
D912
LINE
PROTECTION
(AUXIO4)
LINE
PROTECTION
(AUXIO5)
D911
DA204U
D901
J701
D907
DA204U
470p
27
C601 1000p
C602 1000p
C916 100p
7
8
R908
470
C917 100p
AUXIO4
AUXIO8
9
R909
470
C918 100p
22
C919 100p
10
R910
470
R911
470
C920 100p
11
C604 1000p
19
AUXO1
RXD0
15
15
GND
16
OVER DC
SUPPLY PROTECTION
ME
14
ME
17
MI2
13
MI2
18
DEO
12
DEO
19
11
GND
20
10
50C
21
C609 1000p
DI/RTS
9
AFO
8
AFO
A
9
21
8
20
19
4
5
3
2
19
6
A
8
20
7
19
6
18
5
17
4
16
3
15
2
14
1
15
R901
Q901
QSX6
470
A
OVER DC
SUPPLY
PROTECTION
470
DC SW
(AUXO1)
A
OVER DC
SUPPLY
PROTECTION
SB
DC SW
(AUXO1)
R914
Q902
QSX6
1000p
A
1SS355
A
C922
A
OVER DC
SUPPLY
PROTECTION
REVERSE
CURRENT
PREVENTION
(SB)
A
02DZ18F-X
1000p
30
9
21
A
D913
29
10
22
26
D914
SB
NC/RSSI
REVERSE
CURRENT
PREVENTION
(SB)
C923
28
1000p
SB
2
11
23
25
1000p
3
3
15
24
5
C907
27
4
13
25
12
16
D906
26
SB
2
C597
25
4
17
16
24
SB
SB
6
J901
17
02DZ18F-X
C611
1000p
SB
5
8
20
23
6
9
21
R913
470
A
10
22
22
C903 100p
7
1
SPO
23
C610 100p
2A
50C
L902
A
12
24
L901
C901 100p
F501
DI/RTS
10
C910 100p
A
13
22
C909 100p
100p
16
27
25
R912
470
C904
14
100p
13
AUXO2
C905
TXD0
17
02DZ18F-X
18
C607 1000p
C608 100p
23
C921 100p
12
C606 1000p
RXD0
24
100p
0
AUXIO5
AUXIO9/CTS
C908
20
100p
R654
C906
21
C605 1000p
TXD0
AO2
R906
470
C915 100p
6
23
TXD2/AUXIO9
12
C914 100p
C603 1000p
AIO9
AO1
AUXIO3
13
5
R907
470
24
AIO5
AUXIO2
RXD2/DI
25
TXD2/AUXIO9
AIO8
D912
DA204U
C913 100p
4
R905
470
26
AIO4
D908
DA204U
3
C600 1000p
RXD2/DI
AIO3
D904
DA204U
AUXIO1
R904
470
C912 100p
28
C599 1000p
D909
AIO2
2
1SS355
AIO7
AIO1
AUXIO7/BER DT
R903
100
C911 100p
29
D910
AIO6
AIO7
02DZ18F-X
9
R902
100
C598 1000p
D905
AIO6
CN901
1
C902
1000p
12
D902
DA204U
A
CN600
AUXIO6/BER CK
30
9
9
9
MI1
MI1
ME
ME
62
X57-775 (A/2) 15/16, X57-775 (B/2) 1/1
BX
BY
BZ
CA
CB
NX-800H
SCHEMATIC DIAGRAM
DISPLAY UNIT (X54-3680-10)
C925
1k
1000p
R924
CH UP
"PF3"
VOL DOWN
CH DOWN
"PF2"
"PF1"
C922
1k
VOL UP
1000p
R925
"PF4"
1
100p
SPO
80C
SB
R630
1k
/PSW
26
25
C581
24
1000p
23
C582
22
1000p
21
C583
20
1000p
19
18
C584
17
100p
16
SPO
SPO
SPO
GND
GND
80C
80C
SB
SB
SB
SB
NC
NC
/PSW
/PSW
GND
GND
GND
GND
MIC
MIC
4
R921
D912
SPO
SPO
C924
KEY MATRIX
5
15
3.12V
6
PSW
7
POWER
8
80C
9
10
11
12
13
14
15
0.01u
13
12
C587 1000p
11
Q501
UPA672T-A
10
9
8
GND
AFO
AFO
RST2 (LCDCE)
/PRST
(LCDCLK)
GND
(LCDDI)
GND
(LCDDO)
GND
GND
GND
16
17
R901
0
18
19
/PRST
20
21
22
23
R506
470k
/PRST
ME
GND
OVER DC
SUPPLY
PROTECTION
REVERSE
CURRENT
PREVENTION
(RXD)
100p
1
GND
GND
(DM)
GND
28
29
30
R634
10k
33M
SCTXD
J901
TXD1
5 ME
DM/KVL
HK/RXD
2 SB
13.52V
1 BLC/AFO
5.01V
D901
SURGE
ABSORPTION
(DM/KVL)
D902
SURGE
ABSORPTION
(HK/RXD)
R902
D904
v
LEVEL SHIFT
(AND ITXD1/SCTXD)
3 E
D904
AVRM16080MAAB
2
INA 1
INB
PTT/TXDO
4 PTT/TXD
3
C907 1000p
GND
5.01V
C906 2200p
VCC
100p
C905 0.1u
5
4.98V
100p
LINE
PROTECTION
(SB)
5.01V
v
D903
02DZ18F-X
4 oUTY
C912
6 MIC
IC512
TC7SET08FU-F
9
8 DM/KVL
7 HK/RXD
C590
0.01u
C910
C911 100p
v
D902
AVRM16080MAAB
10k
R632
0
2
27
D901
AVRM16080MAAB
R633
C825
TXD
RXD
26
v
1SS416
TXD
RXD
25
L902
3
5C
1u
D504
NC
24
L901
4
NC
C909 1000p
1000p
SHIFT
50C
C965 0.1u
C817
0.01u
5
SHIFT/MODEL
C908 1000p
7
6
C589
C903 0.01u
C588 1000p
SCRXD
RXD
D907
R523 47k
RXD1
5C
TXD
1u
D906
MINISMDC020F
DC SW
ME
C914
15
14
1000p
100p
C586
D907
02DZ18F-X
AFO
9
D908,911,912
C585
9
50C
HSC119 100
SPO
3
D911
SPO
2
HSC119 100
SPO
SPO
D908
SPO
1
KI3
KI2
KI1
KI0
27
SPO
1k
KO0
C580
CN901
SPO
KO1
28
CN597
KO2
30
29
HSC119 100
R904
TX-RX UNIT (X57-7750-18) (A/2)
R920
R923
1000p
SP
1k
C923
2
1000p
R922
CN902
1k
SURGE
ABSORPTION
(BLC/AFO)
D903
OVER DC
SUPPLY
PROTECTION
MI1
ME
63
X57-775 (A/2) 16/16, X54-368 1/3
CC
CD
NX-800H
CE
CF
CG
SCHEMATIC DIAGRAM
DISPLAY UNIT (X54-3680-10)
D936
B30-2282-05
D927-936
KEY
BACK LIGHT
820
B30-2282-05
R966
D930
B30-2282-05
D935
D929
820
390
R964
D927
390
R963
270
R956
R965
D931
D932
B30-2282-05
D933
D934
D928
D925
D926
R958
R954
47
270
R957
D917
D918
D924
B30-2281-05
D923
KEY
B30-2281-05
D921
D922
D916
270
R955
R953
B30-2281-05
D919
D920
R938
R :1.98V
T : 0V
B30-2281-05
LCD
BACK LIGHT
D915
10k
D915-926
Q908
RT1N141U-T111
4.99V
DIMM
16
Q909,911
DIMMER SW
(LCD BACK LIGHT)
Q911
SSM3K15TE(F)
C942
1000p
R919
Q909
RT1N141U-T111
100
R937
0V
BLC1
GREEN
RED
47k
0.76V
5C
D914
B30-2304-05
TX/RX
LED
R : 5.00V
T : 0V
1000p
C932
R :0V
T : 1.86V
R939
470
C931
1000p
Q906
RT1N141U
-T111
LCD
LCD
BACK
LIGHT
SW
7.27V
C941
1000p
R931
560
R932
TX/RX LED
(BUSY)
10k
Q910
12A02CH
80C
TX/RX LED
(TX)
Q905
R :0V
T : 5.00V RT1N141U
-T111
7.97V
270
8.00V
5.00V
10k
1u
2
3
VSS
CE
NC
3.31V
L908
5
4
1u
1
VOUT
C964
NC
VIN
10u
VoUT
1
C940
C916
1u
5
L903
VOLTAGE
REGULATOR
(5C)
2
VSS
IC904
XC6204B332M
5.02V
3
CE
C930
C915
10
VIN
4.7u
4
10k
R918
C939
0.1u
IC903
XC6209B502PR
7.87V
R930
8.00V
VOLTAGE
REGULATOR (33C)
5.02V
15
15
15
16
33C
80C
5C
2
R915
VDD
4
IN-
5.02V
47k
R936
GND
3
2
15
INA 1
VCC
INB
AND GATE
(TXD1/RXD0)
oUT
120p
C920
5
VSS
3
47k
5
0.1u
1 IN+
4 oUTY
5.02V
C929
0.1u
IC902
TC75S51FE(F)
C928
0.1u
R913
82k
5C
IC908
TC7SH08FU-F
AF BUFFER AMP
(AFO)
C921
C919
1000p
R914
100k
C918
0.1u
R917 10k
R916
10k
5C
16
AFOSW
BLC2
/PRST
5C
19
TXD
LCDADJ
RXD
DM/KVL
17
PTT/TXD0
DUAL BUS
BUFFER
(RXD0/RXD1)
5 A2
GND
6 Y1
7 G2
C913
0.1u
0.1u
47k
R927
33k
R912
4.7k
Q904
RT1N441U
-T111
IC905
TC7SH126FU-F
BUS BUFFER
(TXD0)
Q901
SSM3K15TE(F)
4 oUTY
5
5.02V
TXD1
RXD1
RXD0
3
2
TXD0
INA 1
VCC
18
R908
47k
HK/RXD
5C
64
X54-368 2/3
TH901
100k
7
8
GND
VoUT
VIN
C2-
C1+
C2+
NC
C1C935
4.7u25
+
120k
IC909
LMC7101BIM5
4
3
2
1
-9.69V
-t°
R941
470k
DC/DC CONVERTER
(N100C)
4 INPUT-
C943
4.7u25
+
C944
4.7u25
+
5
6
C934
R933
100
4.86V
1000p
10k
IC906
LM2682MMX
C933
1u
LINE
PROTECTION
(PTT/TXDO)
R926
330
2.23V
R929
D913
DA204U
PTT/TXDO
R906
18
BUCNT1
G
0.1u
HK/RXD0 SW
C926
100k
R905
1k
R907
AFO SW
GND
100
Q902
RT1N441U
-T111
R999
5
AFO/BLC SW
DM/KVL
100k
6
/PRST
ON HOOK
: 0V
INPUT+
V+
5
0.01u
IN_oUT2
BUCNT2
G1
R940
270k
oUT_IN2
GND
A1 1
VCC
C945
CoNT1
CoNT2
7
8
5.02V
19
47k
oUT IN1
8
5C
4
3
Y2 2
R934
VCC
D910
1SS416
3
4
IN oUT1
R909
1
2
R911
5C
5.02V
IC901
TC7W66FK-F
C927
C917
0.1u
47k
REVERSE CURRENT
PREVENTION(HK/RXD)
R935
D910
17
IC907
TC7WH126FU-F
V-
3
2
1
OUTPUT
BUFFER AMP
(LCD CONTRAST ADJ)
CH
CI
CJ
CK
CL
NX-800H
SCHEMATIC DIAGRAM
1
V5
1
C949 1u
V4
2
C950 1u
V3
3
C951 1u
V2
4
C952 1u
D3
D11
/CS3
L907
33C
C962
D4
0.1u
D12
D5
21
CP917
100k
CP909
100k
5C
15
KI3
KI1
KI2
KI0
KO1
KO2
KO0
0.01u
37
38
39
40
41
D14
D7
44
43
45
46
A17
48
A5
DQ8
A6
DQ1
A7
DQ9
A17
DQ2
A18
RY/BY
DQ10
DQ3
NC3
DQ11
NC2
VCC
RESET
DQ4
WE
DQ12
NC1
DQ5
A19
DQ13
A8
DQ6
A9
DQ14
A10
DQ7
A11
DQ15/A-1
A12
VSS2
A13
BYTE
A14
A16
A15
4
5
R996
4.7k
R945 0
6
R946 0
7
8
9
/LCDRST
D11
WP
D12
AFOSW
D13
D14
BYTE
D15
CNVSS
A0
BLC1
A1
BLC2
A2
C946 100p
A3
R947 470k
12KEY_2
A15
12KEY_3
A16
12KEY_4
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
3
A8
A19
/CS1
R986
10k
/WR
/CS2
A9
A10
A11
21
A12
A13
A14
A15
A16
4
1000p
REVERSE
CURRENT
PREVENTION
(SRAM WR)
73
72
71
70
69
68
67
66
65
64
63
62
61
D11
D12
D13
5
D14
D15
A1
A2
A3
A4
A5
A6
A7
A8
60
59
58
57
56
55
54
53
52
51
A9
A10
A11
6
A12
A13
A14
A15
A16
A17
A18
A19
74
20
50
/CS0
49
75
21
L906
DGND
Note : The components marked with a dot (•) are parts of foil side.
A19
TXD1
18
33C
48
12KEY_6
12KEY_7
A17
/CS0
12KEY_5
CP907
0
0
R997
25
A14
/CS1
24
A13
12KEY_1
47
23
A12
/PTT
/CS1
21
22
17
A6
CP912
100
20
A11
/CS3
19
A10
LDM
DM/KVL
/CS2
18
1k
A9
/NMI
/WR
R943
16
/RD
17
CP910
100
R942
0
A8
VCC2
R979 47k
15
5.02V
R978 47k
R950 47k
Xin
A7
VSS
VCC1
R977 47k
14
A6
MCU
VSS
RXD0
PTT/TXD0
13
C947 0.1u
Xout
TXD0
11.0592MHz
10p
X901
DM/KVL
12
A5
IC911
30620SPGPU3C
CP908
0
17
11
RST2
RXD1
18
10p
C936
C938
R949 1k
A4
10
26 12KEY_8
27
NC
28
NC
29
TXD1
30
RXD1
31
12KEY_9
32
12KEY_10
33
TXD0
34
RXD0
35
12KEY_11
36
12KEY_12
37
/RDY
38
ALE
39
/HOLD
40
/HLDA
41
BCLK
42
/RD
43
/BHE
44
/WR
45
/CS3
46
/CS2
R948 10k
/PRST
18
A5
A7
D10
76
77
D9
D8
78
D7
79
80
D6
82
81
D5
83
D3
D4
84
D1
D2
85
86
D0
/KI3
87
88
/KI1
/KI2
89
90
/KI0
92
91
KO1
KO2
93
KO0
AVSS
94
LEDR
95
97
98
99
96
VREF
DIMM
AVCC
LCDADJ
19
1u
3
LEDG
2
R944
100k
21
20
C961
C967
1000p
17
BUCNT1
L904
1
BUCNT2
100
19
20
A3
C966
D10
D9
D7
D6
D3
D5
D4
D1
D2
D0
BUCNT1
BUCNT2
19
LCDADJ
21
A2
A4
D937
RED
GREEN
DIMM
BLC1
BLC2
36
A4
DQ0
22
20
16
AFOSW
35
47
0
0
16
34
oE
23
5.02V
D8
C948
100p
C957
R952
33
42
R992
L905
5C
32
D13
D6
D15
15
31
A3
24
10k
D10
3.30V
30
A1
A2
VSS1
R928
0
R998
10
A7
9
D9
D2
D7
D4
D5
D6
7
8
A6
A5
6
A4
D3
4
D1
D2
D0
5
A3
A2
A1
3
2
1
D1
29
A0
CE
D937
B8
GND
11
B7
28
D8
20
26
27
0
/RD
20
25
1SS416
0
A1
/CS0
R900
A8
12
B6
FLASH ROM
IC913
29AL16D7KCCB
R960
0
R962
R967 10k
R968 10k
R969 10k
13
B5
14
15
B4
B2
B3
16
17
18
oE
B1
19
20
VCC
DIR
IC910
TC74LCX245FK
0.01u
C959
5
B2
4
GND
6
B1
A2
3
V1
VDD
5
C953 1u
VSS
6
7
D6
C954 1u
D5
10
D7
D4
11
VDD
D3
12
8
D2
13
R970 10k
100p
D0
BUS BUFFER
(D0-D7)
A1
7
8
VCC
G
A1
DIR
2
/WR
IC912
TC7WZ245FK-F
BUS BUFFER
(A1-A2)
20
33C-2
C955
3.30V
1
0.01u
C960
R990
4.7k
47k
R988
LCD
RESET
SW
R971 10k
33C
R973 10k
R974 10k
0
R972 10k
C958
R976
3.30V
2
-4.29V
C956
0.01u
1000p
10k
R989
470k
R981
C963
100p
10k
R982
470k
Q913
UPA672T-A
R991
3.30V
D1
15
14
9
/WR
D0
16
/RES
CN905
17
/CS
A0
20
18
DISPLAY UNIT (X54-3680-10)
19
LCD
21
7
DGND
65
X54-368 3/3
NX-800H
LEVEL DIAGRAM
Receiver Section
Radio Frequency
58.05MHz
450kHz
–121.5dBm
–120.5dBm
–118dBm
–114.5dBm
–112.5dBm
–104dBm
–118.0dBm
–72.0dBm
ANT
D212,D213
RF AMP
Q210 D207~D210
BPF
1st MIX DBM
IC204
BPF
IF AMP
Q205
XF202
FM SYSTEM IC
IC202
IF AMP
Q204
MCF
CF
Buff AMP Buff AMP Buff AMP
Q9
Q10
Q208
RX VCO
CF
CF201
CF202
W: –85.5dBm
W: –92.0dBm
N: –83.0dBm
N: –93.0dBm
BPF
0dBm
0dBm
SG input level for 12dB SINAD are obtained Measured by
connecting SG to each point via a 0.01μF capacitor.
Transmitter Section
5.2mVrms
4.0mVrms
MIC
48.2mVrms
(MIC SUM1)
6
7
IC709
W: 244mVrms
N: 122mVrms
69.2mVrms
(MIC SUM2)
6
1
IC706
(ASIC)
K2
IC510
K3
W: 244mVrms
N: 122mVrms
(MOD SMF)
6
1
IC702
(MOD SUM)
2
1
IC709
MIC input : 3kHz DEV. (Wide), 1.5kHz DEV. (Narrow) at 1kHz MOD.
Transmitting frequency : Center frequency
66
CF203
NX-800H
LEVEL DIAGRAM
Audio Frequency
–82.0dBm –82.0dBm
IF AMP
IC201
186mVrms
(ASIC)
E1
(RXAF SMF)
3
4
IC701
226mVrms
(EVOL)
VOL=20
(RX SUM)
6
IC711
7
4.00Vrms
96mVrms
13
IC712
(SP AMP)
14
1
IC715
4
J701
4Ω
IC510
K1
226mVrms
AF VTVM
AF level obtained when the AF output level is adjusted for 4.00V/4Ω
with the front panel AF VOL control. Measured with AF voltmeter
connected to the external speaker jack, receiving a –53dBm SSG
signal modulated at 1kHz, DEV. WIDE 3kHz (NARROW 1.5kHz).
W: 354mVrms
N: 177mVrms
W: 198mVrms
N: 99mVrms
(EVOL)
DEV, BAL
1
IC712
3
W: 198mVrms
N: 99mVrms
(VCO_MOD)
6
7
IC5
(TX VCO)
Q6
–2.5dBm
6.5dBm
45W
+17.5dBm
ANT
Buff AMP Drive AMP Drive AMP Drive AMP
Q9
Q10
Q101
Q102
MOD
Final AMP D103,D104,
D106,D216
IC102
SW
TX VCO
Gate
bias
MB
VCTCXO
19.2MHz
PC
MP
DC
AMP
DC
AMP
IC101
IC103
ANT Filter
D108 D109 D110
DET
DET
DET
67
NX-800H
BLOCK DIAGRAM
TX-RX UNIT (X57-775)
DCin
(13.6V)
GND
CN401
F401
F53-0328-05
DCDC
Converter
IC405
XC6204B332P1
CN402
Q404
2SJ645
DC SW
33C
+B
50M
IC402
XC6204B332P1
3.3V AVR
IC408
XC6204B332M
3.3V AVR
33M
33A
Q416
SSM6L05FU
DC SW
33A2
50MC
Q405
2SA1955A-F
DC SW
SCTAM1
Q411
2SA1955A-F
DC SW
15M
/RST
8V AVR
IC403
NJM78M08FA-ZB
Q11
2SK1215-E(E)
Fin
50R
Q407
12A02CH
DC SW
80T
BPF
X3
2nd Local
50C
Q203
2SC5636
80R
DCDC
Converter
IC410
XC9101D09AKR
5V AVR
IC404
TA7805FQ
/IGN
Q403
RT1N140U-T111
2
IC5
TC75W
VCO_MOD
/RST
RXC
CN403
E41-0927-05
1
IC
TC7
80C
Q408
12A02CH
DC SW
SBC_2
F
PLD
TXC
Protect
D401
02DZ18F-X,Y
SBC
Q401
RT1N141U-T111
IC3
PLL
SCK1, SDO1, /PCS_RF
33BU
CN405
Buck UP Battery
RESET
IC506
XC6109C29ANLN
SB
BUFF
IC2
LMC7101BIM5
/BINT
33M
SBC_2
LM
VCTCXO
19.2MHz
BUFF
TCXO_MOD
ASSIST
33C 50C
X1
L77-3016-05
33C
Q412
2SA1955A-F SBC_2
DC SW
D408
1SS301F
IC409
XC6205B152PRN
1.5V AVR
SBC_2
IC401
XC6108C23CMN
Detect
/BINT
IC1
LM73CIMKX-0
TEMP
SENSOR
I2CCK
I2CDT
D201
DAN235E
CF
SW
150C
CF201
(Wide)
D202
DAN235E
CF
SW
IF IC
IC202
TK10931VT
50C
33C
Q409
12A02CH
DC SW
SW
50R
W_/N
RXC
3.3V AVR
IC406
TK71733S
W_/N
33C
3.3V AVR
IC407
XC6204B332M
CF202
(Narrow)
Q201 RT1P141U-T111
Q202 RT1N441U-T111
33GPS
33M 15M
CD
SW
Q212
CD201
EMD9 L79-1850-05
Main_CLK /RST
RFAGC, ASSIST,
/T_R, W_/N, W_/V
SCK1, SDO1
X502
L77-3015-05
IC508
SM5023CNDH-G
Main_CLK
BUFF
SCTAM1 33M
CV, THP, THP2, RS
VAGC, PLD, M
VCTCXO
18.432MHz
450k
BSHIFT
SCBSY
SCBSY
33M
SCRXD
SCTXD
15M
Main_CLK
CN549
(for production)
/SYMTIM, FSDET, /DWUP, /DINT
/MCCSRCN, /MCCSXCN, MCDOCN, MCDICN
/MCCSAF, MCDOAF, MCDIAF
MCSCKAF
HD2
ASQAPC
AI
TONE
OPT9
IC511
TC7SH08FU-F
/PCS_RF
IC509
TC7WT125FUF
BER_CLK
BER_DATA
BCLKX0
BCLKR0
TC7SH08FU-F
IC505
/PCS
R567 MCSCKCN
150
C544
100p
IC502
DSP
IC703(1/2
TC75W51FK
LPF
IC510
MCU
RXAF
IC701
TC75S51FE(F)
LPF
RXEO
BUFF
A[0-20], D[0-15], /RD, /WR
/CS0, /CS2, /CS3, /HRDY, /WP
/FRST, /DRST, /HINT, /HDS2
/BER_EN
MIC
IC706(1/2)
TC75W51FK(F)
LPF
33M
IC501
FLASH ROM
/RINT
32K
MOD
IC702(2/2)
TC75W51FK(F)
LPF
TONESW, AMT, STS
MM, MM2, INAMT, /
TXD[0-3], IFC, TXC, R
OPT10SEL, /EVCS, S
I2CCK, I2CDT
33BU
33BU
IC503
SRAM
IC504
RTC
RV5C386A
/RST
68
X501
32.768kHz
L77-1802-05
/OVRB, /IGN, /P
CTS0, RXD[0-3]
/INT25P
OPT[1-8]
OPT11
NX-800H
BLOCK DIAGRAM
50C
150C
Q1
2SC5383-T111
Ripple
FILTER
Ripple
FILTER
Q4
2SC5383-T111
/T_R
ASSIST
T/R SW
Q11
SSM6L05FU
Q12
2SJ347F
BUFF
IC4
LMC7101BIM5
50C
VCO
Q5,Q6
2SK508NV(K52)
LOOP
FILTER
IC5(1/2)
TC75W51FK(F)
CV
IC5(2/2)
TC75W51FK(F)
VCO_MOD
80T
D101,205
HVC131
T/R
SW
BUFF
BUFF
Q9
2SC5636
Q10
2SC5636
DRIVE
FINAL
AMP
Q101
2SC5108(Y)F
D103 L407CDB
D104 L407CDB
D106 L7091CER
SB
80T
PREDRIVE
AMP
AMP
IC102
RA55H3340M131
Q102
2SC5455-A
ANT
LPF
ANT
SW
TEMP
DET
80T
IC712(7/8)
M62364FP-F
DAC
50C
Fin
LPF
BUFF
Q208
2SC5636
50C
IC203(1/2)
TC75W51FK(F)
IC203(2/2)
TC75W51FK(F)
IC204
SPM5001
L210,212,215
L39-1498-05
80R
D207,208
D209,210
1SV286F
BPF
1st
MIXER
IF
AMP
Q205
2SC3356(R23)
Q204
2SC3356(R23)
IF IC
IC202
TK10931VTL-G
50R
XF202
MCF
50R
IF
AMP
IC101,103
TA75W01FUF
/EVCS, SCK0, SDO0
Q3
2SC5636
50R
THP,THP2
PWR
DET
D108,109,110
HSM88AS-E
APC
MP
/H_L
50R
BUFF
LPF
APC
380~400MHz
D212,213
1SV286F
BPF
LNA
Q210
2SC3357-A
IC712(4/8)
M62364FP-F
TV2
DAC
VAGC
150C
150C
IC712(3/8)
M62364FP-F
TV1
DAC
BUFF
BUFF
IC206
LMC7101BIM5
IC205
LMC7101BIM5
RSSI
/EVCS, SCK0, SDO0
/EVCS, SCK0, SDO0
50R
IF_DET
BUFF
IC201
MCP6021-E/0T
CF203
IC705(1/2)
TC75W51FK(F)
BPF
SW
Q701
SSM3K15TE(F)
Q702
2SC5383-T111
AMP
D703
RB706-40
DET
IC705(2/2)
TC75W51FK(F)
BUFF
ASQDET
RFAGC, ASSIST, DSW
/T_R, W_/N, W_/V, /H_L
SCK1, SDO1
V, THP, THP2, RSSI, ASQDET
VAGC, PLD, MPL, BLVL
33A2
SB
IC704
MCP6021-E/0T
IC715
LA4425A
F
IC701
TC75S51FE(F)
LPF
IC710
TC7W53FK(F)
VREF
STSW
IC707
TC7W53FK(F)
OPT10SEL
IC706(2/2)
TC75W51FK(F)
SUM
IC708
TC7W53FK(F)
IC709(1/2)
TC75W51FK(F)
SUM
I2CCK
I2CDT
IC517
I/O Expander
AUXIO[1-9]
AUXO1
AUXO2
IC513
TC7SET08FU-F
MUTE
Q706
2SJ243-A
MM
BUFF
IC516
TC7WH126FU-F
LEVEL SHIFT
50MC
MI1
VOLTEGE D906
PROTECT 02DZ18F-X,Y
SURGE D901 D904
D908
PROTECT D907
D911 D912
VOLTEGE
INVERTER
PROTECT
Q901,Q902
D910,914
QSX6
02DZ18F-X,Y
CN600-CN901 D909,913
D-SUB UNIT
1SS355
TXD2
RXD2
RXD2
50MC
TXD0
RXD0
CTS0
TCXO_MOD
50MC
VCO_MOD
G_RXD2
D506,507
1SS416
RXD0
IC712(2/8)
M62364FP-F
DAC
SB
50C
VOLTEGE D905
PROTECT 02DZ18F-X,Y
25P_TXD2
MI2
IC518
RS-232C Driver
ADM202EARNZ
RTS0
CTS0
TXD0
/EVCS, SCK0, SDO0
DI
RTS0
/PSW
MI1
ME
AFO
PBSHIFT
/PRST
/EVCS, SCK0, SDO0
5V_1
POW
TXI
TXO
RXEI
RXEO
AI
AO
DTI
OPT9
OPT10
26P_TD
26P_RD
CN595
26pin Option Board
IC514
TXD2
25P_TXD2
G_RXD2
IC712(6/8)
M62364FP-F
DAC
/OVRB, /IGN, /PSW, /BINT
CTS0, RXD[0-3]
/INT25P
OPT[1-8]
OPT11
IC712(1/8)
M62364FP-F
DAC
/EVCS, SCK0, SDO0
ESW, AMT, STSW, BEEP, TONE, /PRST
, MM2, INAMT, /SCSW, RTS0, PBSHIFT
[0-3], IFC, TXC, RXC, SBC
10SEL, /EVCS, SCK0, SDO0
100k
AI
TONE
SPO
IC702(1/2)
TC75W51FK(F)
LPF
I2CCK
I2CDT
INAMT
Q707
2SJ243-A
MUTE
/SCSW
IC702(2/2)
TC75W51FK(F)
LPF
50C
LEVEL SHIFT
TC7WBD125AFK
MM2
SUM
TXI
Q709
RT1N141U-T111
Q710
DTC363EU
MUTE
MI2
ME
DI
DEO
AFO
BER_CLK
BER_DATA
/INT25P
OPT6
D704,705 RD706F-40
Q704 2SC4738(GR)F
Q705 2SA1832(GR)F
LIMIT
IC709(2/2)
TXO
TC75W51FK(F)
DTI
IC706(1/2)
TC75W51FK(F)
LPF
/EVCS, SCK0, SDO0
AO
/SCSW
AMT
BEEP
VREF
BUFF
IC712(5/8)
M62364FP-F
DAC
IC713
TC7W53FK(F)
Ext SP JACK
J701
E11-0425-05
SPO
Q708
2SA1832(GR)F
IC711(2/2)
TC75W51FK(F)
SUM
RXEO RXEI
OPT10
CN705
6pin Option Connector
CN597
Display UNIT
IC512
TC7SET08FU-F
TXD1
SCTXD
50MC
IC515
LEVEL SHIFT
TC7WT126FU-F
CN556
CN557
AI
TONE
OPT9
DEO
SW
/EVCS, SCK0, SDO0
IC711(1/2)
TC75W51FK(F)
100k
APC
IC712(8/8)
M62364FP-F
DAC
HOR
PA
SB
80C
50C
RXD1
SCRXD
APC
IC703(2/2)
TC75W51FK(F)
LPF
R781 R780
33A2
IC703(1/2)
TC75W51FK(F)
LPF
SB
SPI
AMP
BUFF
69
SPEAKER Connector
CN902
E41-2671-05
CN901
30pin FLAT CABLE Connector
(TO TX-RX UNIT)
J901
8pin MODULAR JACK
1
2
DM/KVL
PTT/TXD
HK/RXD
Protect
D913
DA204U
Protect
D903
02DZ18F-X
5C
BUFF
Q902,Q904
RT1N441U-T111
5C
TXD1
KEY
BACK LIGHT
5C
KEY
MATRIX
KI0
KI1
KI2
KI3
D908,D911,D912
HSC119
KO0
KO1
KO2
IC911
MCU
30620SPGPU3C
33C
D915-D926
D927-D936
B30-2281-05
B30-2282-05
DC SW
Q909
RT1N141U-T111
Q911
SSM3K15TE(F)
DM/KVL
/PTT
TXD0
AFOSW
BLC2
BUCNT1
RXD0
BUCNT2
RXD1
N100C
5C
33C
IC905
TC7SH126FU-F
IC907
TC7WH126FU-F
5C
-10V DCDC
Converter
IC906
LM2682MMX
3.3V AVR
IC904
XC6204B332M
IC908
TC7SH08FU-F
AND
5C
Q901
SSM3K15TE(F)
5C
IC901
TC7W66FK-F
BUFF
IC902
TC75S51FE(F)
5C
Protect
D907
02DZ18F-X
BLC/AFO
SB
ME
MIC
SB
MIC
ME
AFO
TXD
RXD
/PRST
80C
SPO
5V AVR
IC903
XC6209B502PR
LCD
BACK LIGHT
DIMM
80C
DC SW
Q910
12A02CH BLC1
Q908
RT1N141U-T111
RED
70
GREEN
DISPLAY UNIT (X54-368)
/PRST
80C
LCDADJ
/LCDRST
/CS3
Xout
Xin
/CS0
D[0-15],A[1-17,19]
/CS1,/CS2
/WR,/RD
X901
L77-1950-05
LEVEL SHIFT
D937
1SS416
IC913
FLASH ROM
29AL16D7KCCB
D914
B30-2304-05
DC SW
Q905
TX/BUSY
RT1N141U-T111
LED
DC SW
Q906
RT1N141U-T111
33C
D[0-7]
33C
/LCDRST
A[1],/WR
IC909
LMC7101BIM5
N100C
BUFF
5C
Q913
LEVEL SHIFT
UPA672T-A
33C
IC912
BUS BUFFER
TC7WZ245FK-F
33C
IC910
BUS BUFFER
TC74LCX245FK
33C
NX-800H
BLOCK DIAGRAM
CN905
LCD Connector
NX-800H
SPECIFICATIONS
GENERAL
Frequency Range........................................380~400MHz
Number of Channels...................................512
Zones ..........................................................128
Max. Channels per Zone.............................250
Channel Spacing .........................................Analog: 12.5/25 kHz Digital: 6.25/12.5 kHz
Operating Voltage .......................................11.6~15.7V
Operating Temperature Range ...................–22°F~+140°F (–30°C~+60°C)
Frequency Stability .....................................±1.0ppm
Antenna Impedance ...................................50Ω
Dimensions (W x H x D) .............................6.30” x 1.77” x 618” in. (160 x 45 x 157 mm)
(Projections not included)
Weight ........................................................3.03 lbs. (1.38 kg)
RECEIVER
Sensitivity ..................................................Digital @6.25kHz (3% BER): 0.20µV Digital @12.5kHz (3% BER): 0.28µV
Analog 12dB SINAD: 0.25µV
Selectivity ..................................................Analog @25kHz: –80dB Analog @12.5kHz: –70dB
Intermodulation Distortion .........................Analog @25kHz: –75dB Analog @12.5kHz: –75dB
Spurious Response.....................................Analog: –85dB
Audio Distortion ..........................................Less than 3%
Audio Output .............................................4W/4Ω
TRANSMITTER
RF Power Output........................................10~45W
Spurious Response.....................................75dB
FM Hum and Noise (Typ) ............................Analog @25kHz: 50dB Analog @12.5kHz: 45dB
Modulation .................................................16K0F3E, 14K4F1D, 11K0F3E, 8K30F1E, 8K30F1D, 8K30F7W,
4K00F1E, 4K00F1D, 4K00F7W, 4K00F2D
Analog measurements made per TIA/EIA 603 and specifications shown are typical.
KENWOOD reserves the right to change specifications without prior notice or obligation.
71
NX-800H
2967-3, Ishikawa-machi, Hachioji-shi, Tokyo, 192-8525 Japan
P.O. BOX 22745, 2201 East Dominguez Street, Long Beach,
CA 90801-5745, U.S.A.
Amsterdamseweg 37, 1422 AC Uithoorn, The Netherlands
Via G. Sirtori, 7/9 20129 Milano, Italy
6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8
Bolivia, 239-08020 Barcelona, Spain
Rembrücker Str. 15, 63150 Heusenstamm, Germany
Leuvensesteenweg 248 J, 1800 Vilvoorde, Belgium
Talavera Business Park Building A, 4 Talavera Road,
North Ryde NSW 2113 Australia
L’Etoile Paris Nord 2, 50 Allée des Impressionnistes,
Bp 58416 Villepinte, 95944 Roissy Ch De Gaulle Cedex
Unit 3712-3724, Level 37, Tower one Metroplaza, 223 Hing Fong Road,
Kwai Fong, N.T., Hong Kong
KENWOOD House, Dwight Road, Watford, Herts.,
WD18 9EB United Kingdom
1 Ang Mo Kio Street 63, Singapore 569110
A
1
B
C
D
NX-800H
E
F
G
H
I
J
K
L
M
N
O
PC BOARD
P
Q
PC BOARD
DISPLAY UNIT (X54-3680-10) Component side view (J79-0157-39)
R
S
NX-800H
1
DISPLAY UNIT (X54-3680-10) Component side view (J79-0157-39)
2
2
Q913
R981
C963
R974
R982
R973
R972
R970
R971
R969
R968
R967
C956
R962
C955
C954
C953
C952
C951
LEFT
UP
C950
C949
R988 R990
R976 R989 R960
1 6
R991 C958
3 4
RIGHT
UP
PSW
3
D936
D926
D918
D917
D922
D916
D914
R925
D915
D929
C922
D908
R904
D925
D911
R920
D923
D924
R924 C925
D921
R945
R921
D920
C923
5
D919
R922
R923 C924
D912
4
D935
D930
Ref. No. Address Ref. No. Address
Q913 2K D924 5K
D908 4N D925 5N
D911 4M D926 3M
D912 4H D927 6E
D914 3C D928 6K
D915 3G D929 3D
D916 3H D930 5P
D917 3K D931
6I
D918 3L D932 6G
D919 5H D933 6O
D920 5G D934 6M
D921
5I
D935 5D
D922
3I
D936 3P
D923 5L
3
4
5
DM/KVL
HK/RXD
MIC
PTT/TXD
6
LEFT
DOWN
J901
ME
RIGHT
DOWN
6
E
SB
PF1
PF2
D933
D934
D928
D932
D927
BLC/AFO
D931
Component side
PF3
PF4
7
J79-0157-39
DISPLAY UNIT (X54-3680-10) Foil side view (J79-0157-39)
8
Layer 1
Layer 2
Layer 3
Layer 4
7
Foil side
DISPLAY UNIT (X54-3680-10) Foil side view (J79-0157-39)
8
13
R932
R900
C962
L905
25
76
75
48
C946 R946
R947 R944
R996
C947
1
11
+ C943
CN905
10
20
C959
D937
1
Ref. No.
IC901
IC902
IC903
IC904
IC905
IC906
IC907
IC908
IC909
IC910
IC911
IC912
IC913
Q901
Q902
Q904
Address Ref. No.
9D Q905
10E Q906
11F Q908
11G Q909
9F Q910
12F Q911
9F D901
9F D902
12G D903
12K D904
10I D906
13L D907
11L D910
9D D913
9E D937
9E
Address
12C
12C
10E
11B
10E
12B
10C
10B
10B
9B
10D
11D
9E
9C
12L
24
CP912
R979
R978
L906
5
4
IC912
8
1
R986
R998 C960
R928
L907
C966
5
1
3
IC909
CP910
1
C945
CP908
R977
CP907
R929 R941
IC910
8
4
51
50
R940 TH901
4
5
25
26
LDM
R999
4
C964
C930
R943
GND
5
IC904
3
L908
C939
1
R942
+ C944
C934
IC913
C940
1
5
C961
R950
IC903
C933
C936
3
V5 1
V4
V3
V2
V1
VDD
VSS
VDD
D7
D6
D5
D4
D3
D2
D1
D0
/WR
AO
/RES
/CS 20
4
IC911
X901
R919
+ C935
R931
C967
R927
Q904
Q910
R933
SPO
CN902
2
100
1
R949
R930
Q906
Q905
R965
L904
C938
G
D
R954
C932
5
R948
R955
C931
R964
CP917
R992
C929
L903
R953
C948
R997
R936
IC906
C909
Q908
D907
GND
4
5 1
R966
R952
C957
8
IC907
4 3
C916
1
1
IC908
C941
5 1
IC902
C920
Q902
D910
C913
R909
C919
4 3
S
C914
R935 C927
C926 R934
R957
S
Q911
C903
IC905
4 3
R963
C915
5C
SHIFT
GND
GND
GND
GND
/PRST
AFO
GND
ME
MIC
GND
GND
/PSW
NC
SB
SB
80C
GND
SPO
SPO
SPO
SPO
SPO 2
1 SPO
NC
TXD
29 GND
RXD
CN901
R958
R956
12
GND 30
R937
C942
Q909
R913
C908
C965
11
R914
R901
D901
D902
DM/KVL
D903
10
L901
R905
C918
MIC
R915
ME
HK/RXD
G
D
C910
CP909
5 1
C917
D906
PTT/TXD
L902
R908
C905
E
C912
5
4
IC901
8
1
C911
C906 C907
SB
Q901
R902
BLC/AFO
R906
9
R907
R926
D904
C928 C921
R911
R918 R938 R939
R916 R917
R912
D913
J79-0157-39
9
10
11
12
Component side
Layer 1
Layer 2
Layer 3
Layer 4
13
Foil side
14
14
A
C
D
NX-800H
E
F
G
H
I
J
K
L
M
N
O
P
PC BOARD
TX-RX UNIT (X57-7750-18) (A/2)
Component side view (J79-0208-19 A/2)
J701
EXT. SP
Q
PC BOARD
GND
2
R401
C410
CN403
1
NX-800H
CN402
GND
C806
SB
SPI
IC102
1
6
PA
SPO
HOR
GMD
3
C190
+
5
C805
C189
+
IC715
C401
C807
1
1
+
R826
C820
2
3
C147
C145
C142
C141
C580
30
C582
C586
C587
C581
BSC0
C627
C361
L510
C448
C449
C828
R34
R26 R27
R80
C14
CF203
4
5
6
7
8
C231
R238 C338
C337 R224 R228
R225
RAGC
R234
5
4
IC203
8
1
10
C244
R246
R218
C230
R221
C339
R230
R229
C334
1 5
R209
IC201 C213
3 4
C224
R220
R222
C343
13
C226
3
9
C341
R334
C233
C365 R239
C236
C239
Q212
C342
12
C336 R219
C358
R326
C332 R344
R331
4 3
6 1
R920
R223 R226
C232
R227
C229
C221
C210
24
IC202
CF202
NARROW
LO
R302 R301
R303
C222
R565
4 3
IC206
5 1
R291 R290
R289
R296
R285
R562
C333
R206
R353
IFDET
R330
C366
VAGC
R550
11
Component side
GND
R342
R7
Q1 R81
D2
4 3
IC205
5 1
R310
L218
L216
R276
BPF
C38
R31 R30
C33 R36
R280
R277
R345
1
R210
C225
R216 R338
C217
C228
C218
R248
C245
C25
4 3
IC4
5 1
R76 C29 R22
C439
C440
C201
R548
C292
C284 R283 C285
D207
R352
C202
Q201
C4
C290
C288 R284
D208
R333
C223
C219 C227
R215 R329
C287
C286
R4
R5
R1
C6 C2
C9 R77
C212 Q202
R328
R212 R211
C31
R28
C291
D209
4 3
IC2
5 1
R79 R3
C11
+ C37
C297
C296
C298 R288
R286 C295
1 6
IC1
3 4
R32
R208
D202
L217
C1
C3
R2
C5
R44
C293
C88
X1
C13
R10
R8
R54
R53
C294
R86
R75
C17
R16
R6
R72
C299
R287
D210
D
S
G Q11
C10 C7
C16
IC3
C91
C23
R19 C24
L34
C28
R23 C22
7
R74
C90
L219
C283
R279 C281
R140
C157
R133
13 L33
12
6
+ C35
C568
C570
C572
C574
C576
C578
C567
C569
C571
C573
C575
C577
C579
C566
4 3
IC407
5 1
L517
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
12
Foil side
C628
33V 5V_2 DGND
GND
GND
RXD
TXD
NC
50C
SHIFT
GND
GND
GND
GND
/PRST
AFO
GND
ME
MIC
GND
GND
/PSW
NC
SB
SB
80C
GND
SPO
SPO
SPO
SPO
SPO
SPO
BSC1
C626
L1
+ C32
AGND
OPT9
OPT8
OPT7
TXO
RXEI
OPT6 25
OPT10
DGND
C543
C546
C562
L512
C565
OPT1 1
26P_RD
2 OPT3
26P_TD
OPT4
OPT5
AGND
AO
50C
DTI
OPT11
OPT2
RXEO
TXI
26 80C
C545
C553
C561
C563
R684 C537
FLDM
R630
C583
R921
C327
C54
L509
DGND
1
C588
C589
D504
C582
R156
R294
C92
D21
C48 R45 R42
R49 C55 C47
5
4
IC5
8
1
CN595
C549
C585 C584
R633
R632
L903
C550
C557
L522
C590 C515
C558
R523
C540
C539
C538
R534
5 1
IC512
4 3
1 6
3 4
Q501
C817
R506
L508
R603
C624
C551
11
C629
L511
C560
C559
C555
C554
CV
R918
R919
R922
C556 C548 C547 C552
2
R589
R592
R595
C623
C625
1
19
CN549
20
CN405
L506
R583
R580
R578
12
R147
Q106
C450 C434
C452 C437
C18
R13
R35 R29 R25
4 3
5 1
IC507
L35
R21
C27
C25
C364
1
C591
D410
R634
5
G
D
S
C302
C289
Ref. No. Address Ref. No. Address
IC1
9K
Q202 10N
IC2
10L Q212 10O
IC3
9J
Q403
2E
IC4
12J Q405
9B
IC5
11J Q406
9B
IC101
7J
Q411 10B
IC102
3K
Q501 11C
IC103
7K
Q709
5D
IC201 10N
D2
12J
IC202
9O
D21
9K
IC203 10P D102
5I
IC205
7N
D202
8O
IC206
7O
D207 11M
IC403
5B
D208 10M
IC406
8J
D209
9M
IC407 12H D210
8M
IC507 10C D404
6F
IC512 12B D405
6G
IC513
8B
D408
5G
IC514
9D
D410 10B
IC515
8D
D411 10B
IC516
8D
D504 13B
IC517
9C
D506
8C
IC518
7D
D507
8C
IC715
4B
D508
8B
Q1
12K D509
9D
Q11
9K
D510
8D
Q105
8K
D511
8C
Q106
8K
D512
9B
Q201 10N
R278
R119
C594
C447
L32
18
R15
19
C19
R17 C20
C21 25 1
R18
R12
R638
R652
4
IC514
8
4 3
IC406
5 1
1
4
IC515
5
8
5
R641
R639
R642
5
L31
C15
C471
C630
C527
R575
4
IC516
8
C595
1
R671
R670
R663
R662
R661
R660
R659
R433
R444
R445
R145
1
9
19
18
13
R636
R576
R579
R582
R585
R586
R588
R590
R593
C534
IC517
24
D510
D509
1
R648 R646 C596
12
C476
6 1
Q406
4
IC103
R656 C612
R637
R669
R668
R667
R666
R665
R664
R413
6
R674
R673 7
R672
Q411
BATT CHK
R689
R640
D512
4 3
5
R136
R137
R282
C158
8
R417
D411
R422 R426 C477
9
R690
D506
D507
D511
R842
C435
4
R37
TTL
R651
R415
Q405
R117 C125
R658
IC513
C438
8
1
Q105
RS-232C
R654
R644
1 5
16
IC518
R650
3 4
1
IC101
C592
8
C616
8
C593
R142
R132
R120
L118
L117
R131
7
D508
TH101
C185
R144
R146
R148
C421
C419
R141
F401
C613
C134
C615
R134
F501
C614
C618
R678
C186
L109
C432
C422
L108
+
C150
R125
D405
D404
C187
L107
C127
R124
R126
L403
6
C188
C138
R129
I
+
+
D102
L402
C132
L106
C131
C128
C123
R127
C473
C429
CN401
+B
+
G
C136
L401
O
TH102
C194
R161
L119
C427
C428
C403
R823
Q709
5
IC403
C174
4
D408
R115
C120
R122
R123
4
1
2
C480
R152
13
S
TX-RX UNIT (X57-7750-18) (A/2)
Component side view (J79-0208-19 A/2)
R831
IGN
CN705
10
R
Q403
2
R403
C406
1
B
13
14
POW
OPT6
RXEI
TXI
OPT9
RXEO
OPT2
TXO
OPT7
OPT8
DTI
5V_1
OPT5
OPT4
OPT3
OPT1
RXD2
TXD2
26P_TD
AGND
26P_RD
J79-0208-19 A/2
OPT11
OPT10
CN597
14
A
1
B
C
NX-800H
D
E
F
G
H
I
J
K
L
M
N
O
P
PC BOARD
Q
R
NX-800H
PC BOARD
TX-RX UNIT (X57-7750-18) (A/2)
Foil side view (J79-0208-19 A/2)
S
TX-RX UNIT (X57-7750-18) (A/2)
Foil side view (J79-0208-19 A/2)
2
R411
C417
C811
L115
R408
R827
I
4
5
C611
R801
R806
7
C794
S
D
G
C795
CN506
C529
IC502
R567
R560
R528
R697
R520
R521
R511
R525
R524
10
R544
R693
C507
C505
R510
C508
R841
C503
R556
C824
R501
C504
C506
C512
R515 R514
9
L503
R540
R541
R695
R696
C517
R694
C518
R554
R557
R558
R538
R539
R553
C516
L502
1
IC509
4
C528
C513
R531
R529
R527
R516
C511
R512
C509
R507
8
5
R915 C536
5 1
4 3
R533
IC505 R532
R629
R687
R688
R625
R624
C621
R677
C544
R569
3 4
R680
R616
R615
R617
R611
R612
R618
R620
R619
C541
R572
C530
3 4
IC508
R686
R542
R543
C522 L905
1 5
1 6
R685
R584
R552
R537
R536
R698
C514
X502
R596
L521 R561 R917
6
8
R916 R581
5
1
11
IC510
D502
R551
R681 C520
R683 1 4
R682
2 3
IC506
C523 R509
IC503
IC501
L904 L501
R622
R676
R602
R598
R599
R600
C620
R591
R597
R623
R628
R627
R604
R614
R621
C502
C501
D501
R545 C521 L523
R577
R720
R606
R691
R605
R692
R607
R587
R608
R610
R503
R568
C533
R847
+
C535
R758
C743
L507
CN614
R713
C708
R756
R704 R708
C702
4 3
5 1
CN612
R763
C746
IC701
C542 +
R701 R706
C704
R771
Q703
IC504
D503
R594
X501
CN611
R734
R782
C768
C747
5
4
8
IC710
1
R762
TH701
R740
R737
R770
C745 R764 R776
C749 C752 R777
R772 C753 R778
R794
5
C814
C767
IC711
4
C754
R761
C735
C710
R726
C725
R730
R746
R792
R791
C769
R788
G
D
S
C532 C531
C622
5 1
C714 R717
R601
R820
IC704
R574
IC511
8
Q707
R804
30
C787
C607
C606
C605
C604
C603
C602
R815
C601 C793 R809
C600 R812
G
C599
D
S Q706
C598
R813 C791
C610
C609
C608
CN600
C765
C773
8
IC709
C597
1
R816
G
C483
C763
Q705
R787
C764
R779
R786
C783 R797
C784 R798
C782 R796 R793
1
R789
1
R774
R731 R775
IC702
Q704
R784
D705
C770
C757
R773
4
8
R767 C751
R768
R765
C766
C762
C750
R739
R741
R745
C712
5
Q710
R828
Q407 C481
Q408
R423 C482
C425
O
IC404
C436
R425 R420
R428
R429
R421
1
5
Q415
D704
C742 R753
C736
R748
R705
R850
C732
D707
4 3
R769
C722
R729
5
C723
R718
C705
1
8
IC703
R712
4
5
C709
L518
8
C778
D703
C741
R755
8
R837
R721
R707
G
D
S
C826
R715
4
R783
D702
C719
C727
L406
R435 R434
C716
R709
C821
R838
R703
R436
1
3
Q417
C466
5
C467
4
C465
Q701
C459 +
1
C457
4
IC410
8
C458
5
R438
R270
R441
R443 C461
C464
R442
IC409
C720
R790
R845
IC705
C460
1
C761
R923
IC714
R819 C798
R747
C718 C734
R727 C737
Q702
R751
R750
C818
R807 R808
C796 C786
1
C462
C706
R714
R710
R785 C775
24
C785
R846
R836
Q708
13
R802 R799
5
8
C788
1
CN512
IC713
L23
C72
R59
4 3
5 1
C740
C738
R843
L7
C799
R817
R795
C779
R805
R803 R814
R810 C792
R733
R818
C774
R800
C797
D4
C51 C12
4
Q6
S
D
G
R41 C45
NC/RSSI
SB
SB
SB
SB
SB
SB
AFO
DI/RTS
50C
GND
DEO
MI2
ME
GND
RXD0
AUXO2
TXD0
AUXO1
AUXIO9/CTS
AUXIO5
AUXIO8
AUXIO4
TXD2/AUXIO9
AUXIO3
RXD2/DI
AUXIO2
AUXIO1
AUXIO7/BER DT
AUXIO6/BER CK
1
12
R71
C75 R60
C77
R61
R56
L21
C63
C58
D11
D8
L12
L41 C43
L14
R40
CN516
R83 R82
L20
C36
C34
C78
R153
C80
S
L6
C67
L215
C50
6 1
6
CN509
R821
C789
C76
C69
L22
C68
R57
C44 D3
L3
C8
L11
L40
R84
D10
Q7
D14
R85
L19
Q5
D
G
C59
D7
L16
D12
L15
C71
4 3
C73
L17
C64
C790
IC712
R760
R47
R46
C53
C52
L10 R43
R67 R68
L26
C83
R65 R66
R64
C82
C79
R69 R70
D101
D205
CN540
S
D
G
Q8
C478
R404
C405
R409
C411
R407
C430
C431
5
6 1
3
4
R418
C813
C56
Q4
C70
R62
R58
C66 C74
R450
C256
R263 C262
C268
L211
R268
C263
R257
R321
IC204
1 6
3 4
R300 R298
C247
XF202
L210
C265
Component side
C279
L212
R271
Q9
L18
D9
R275
R272
C275 L213
L214 C272
C280 R273
R274
C81 R63
L25
R160 R158
C86 Q10
C41
L13
C267
Q208
R205
C270
CD201
R256
CN507
R265
R262
R267
C264
L209
R266 R269
C269
C271
C273
C276
CN543
C331
C330 R343
C261
3
R822
C65
C46
C39
C49 L4
Q3
C84
C266
R340
R341
C344 R339
C257
C260
R261
CF201
WIDE
C98
L36
C85
C816
D706
C776
C777
R833
R834
R835
R55
C730 R744
C347
C278
D201 R202 C205 C203
R201
C420 R406
1 5
IC401
3 4
C721
C206
C815
R213
R204
L202 C207
R207 C208
R203
C204
R244
R332
C220
C242
L208 C240
R243
L207
C243
Q203
R346 C348
R237
C238
R235
L204
C215 C211
R232
L205 C234
4
R722 R716 C707 C729 R749
1
8
R724
1
8
IC708
4
5
IC706
R725
4
5
C715
R759
C748 R766
CN527
L206
Q409
C744
C108
5
R405
C451 C444
C455 C442
C117
R121
L104
C121
C122
C307
R299
CN503
L201 C216 C214
1
R431
4 3
4 3
IC408
5 1
CN542
C119
C115
C112
R113 L103
C116 R114
L102
R109 C109
R110
R112
C110
R111
C107
C118
E C
Q102
B E
C111 L101
C103
C102
R101
C101
R102
R104
R107
R105 Q101
L230
R106 C105
C106
R108
E
C301
C308
L221
R103 C104
R297
R306
R313
C315
R307
C Q210
C335
R354
R317
D213
C319
G
D
S
Q410
CN520
C724
C717 R738
5
4
R728
IC707
C726
8
1
R732
C711 C731 R752
CN505
L223
B
C324 C323
C320 R315
C317
D212
C321
C318
L229
C326
L224
R314 R316
C316 C322
L225
CN508
CN504
C804
C803
+
Q412
R449
CN502
4
C802
C433
R446
C156
C152
Q413
R419
L110
C153
C155
R154
C162
R143
R138
D106
C252
Foil side
L404
C409 C426
C413 C424
L111
D108
R250
R320
13
C133
C135
CN517
C164
D104
C169
C166
R149
Q414
R432
D412
R440
C463 R447
Q416
R437
C246
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
C456
C453
D103
C165
C415
R424
R448
L113
D109
C172
R150
CN510
12
CN513
CN511
L112
D
Q404
S
1 6
IC405
3 4
IC402
C178
C180
C170
D407
C468
C443 R430
C454
C441
C474
R825
C801
G
L405
C445
C446 +
D409
C479
Q402
C475
R151 D110
C181
10
11
Q401
R402
L114
C179
C175
3
D403
D401
C171
C810
R410
D406
R245
9
Address
11J
11H
11J
11H
11I
11J
11I
11J
9H
5F
6F
6E
6D
5D
4D
10E
9H
7E
7E
7D
3O
4P
3P
4N
4N
5N
13O
13O
9O
11L
11L
7O
8O
9L
9M
Q204
8
Ref. No.
D4
D7
D8
D9
D10
D11
D12
D14
D101
D103
D104
D106
D108
D109
D110
D201
D205
D212
D213
D216
D401
D403
D406
D407
D409
D412
D501
D502
D503
D702
D703
D704
D705
D706
D707
Q205
7
Address
10J
10K
10J
10I
10I
7I
7J
8E
9D
10D
10G
7G
3P
4P
4P
5P
5P
7O
7N
6N
5P
5P
7O
5N
12I
12K
11L
12M
7P
8P
8R
8R
10L
5Q
11I
D216
6
Ref. No.
Q6
Q7
Q8
Q9
Q10
Q101
Q102
Q203
Q204
Q205
Q208
Q210
Q401
Q402
Q404
Q407
Q408
Q409
Q410
Q412
Q413
Q414
Q415
Q416
Q417
Q701
Q702
Q703
Q704
Q705
Q706
Q707
Q708
Q710
D3
C237
R231
5
Address
11F
7M
6N
6P
5N
5M
7N
12J
12P
10Q
12Q
10N
10P
13P
10O
9P
12O
9O
12M
8N
12L
10M
12L
8M
12M
8N
8O
11M
11L
9L
11K
11L
9I
9J
10I
R242
4
Ref. No.
IC204
IC401
IC402
IC404
IC405
IC408
IC409
IC410
IC501
IC502
IC503
IC504
IC505
IC506
IC508
IC509
IC510
IC511
IC701
IC702
IC703
IC704
IC705
IC706
IC707
IC708
IC709
IC710
IC711
IC712
IC713
IC714
Q3
Q4
Q5
C809
2
3
1
R504
12
R522
13
J79-0208-19 A/2
14
14
A
1
B
NX-800H
C
D
E
F
G
H
I
PC BOARD
TX-RX UNIT (X57-7750-18) (B/2)
Component side view (J79-0208-19 B/2)
2
25
4
C923
R913
C910
R912
C909
R911
C921
R910
C920
R905
C914
R906
C916
R907
C917
R908
C918
C919
R909
R904
C913
R903
C912
R902
C911
3
14
13
1
Foil side
7
C908
C915
D905
C901
L902
J79-0208-19 B/2
D906
C903
C902
AUXIO6/BER CK 1
AUXIO7/BER DT
AUXIO1
AUXIO2
RXD2/DI
AUXIO3
TXD2/AUXIO9
AUXIO4
AUXIO8
AUXIO5
AUXIO9/CTS
AUXO1
TXD0
AUXO2
RXD0
GND
ME
MI2
DEO
GND
50C
DI/RTS
AFO
SB
SB
SB
SB
SB
SB
NC/RSSI 30
Ref. No. Address
D905
5G
D906
5H
CN901
J79-0208-19 B/2
Q902
R914
B
C
C
E
C
C
C922
C907
Q901
8
B
C
C
R901
TX-RX UNIT (X57-7750-18) (B/2)
Foil side view (J79-0208-19 B/2)
E
C
C
6
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
L901
C905 C906 C904
Component side
5
D910
D914
D909
D913
9
D901
D902
D903
D904
D907
D908
D911
D912
1
13
J901
25
10
Component side
11
Layer 1
Layer 2
Layer 3
Layer 4
Layer 5
Layer 6
Foil side
12
13
14
Ref. No. Address Ref. No. Address Ref. No. Address
Q901
8G
D904
9E
D911
9F
Q902
8H
D907
9E
D912
9F
D901
9C
D908
9E
D913
9H
D902
9D
D909
9G
D914
9H
D903
9D
D910
9G
14
J
1
1
SB
13
9
9
9
9
13
MI2
MI2
MI2
MI2
MI2
MI2
MI1
MI1
MI1
MI1
MI1
MI1
MI1
MI1
MI1
MI1
ME
ME
ME
ME
ME
ME
ME
ME
ME
ME
V5
V4
1
C949 1u
V3
2
C950 1u
V2
3
CP917
100k
KI3
KI1
KI2
KI0
39
40
41
D13
D6
42
D14
D7
44
43
45
46
47
A17
48
A7
DQ9
A17
DQ2
A18
DQ10
RY/BY
DQ3
NC3
DQ11
VCC
NC2
RESET
DQ4
WE
DQ12
NC1
DQ5
A19
DQ13
A8
DQ6
A9
DQ14
A10
DQ7
A11
DQ15/A-1
A12
VSS2
A13
BYTE
A14
A16
A15
AFO/BLC SW
DM/KVL
DM/KVL
HK/RXD
HK/RXD
5.01V
PTT/TXDO
3 E
13.52V
1 BLC/AFO
5.01V
D901
SURGE
ABSORPTION
(DM/KVL)
SURGE
ABSORPTION
(HK/RXD)
PTT/TXDO
5
5.02V
GND
INA
VCC
R906
D904
SURGE
ABSORPTION
(BLC/AFO)
LINE
PROTECTION
(PTT/TXDO)
D903
OVER DC
SUPPLY
PROTECTION
5C
3
2
TXD0
1
18
18
BUCNT1
G
IC906
LM2682MMX
R933
100
4.86V
5
6
7
8
GND
VoUT
VIN
C2-
C1+
C2+
NC
C1C935
4.7u25
+
D10
D9
D8
D7
D6
D5
D3
D4
D1
D2
D0
RED
76
D10
A3
2.23V
1
-9.69V
DM/KVL
PTT/TXD0
-t°
R941
13
C947 0.1u
INPUT+
V+
5
V-
14
R950 47k
15
R942
0
17
R943
18
1k
19
16
20
21
120k
IC909
LMC7101BIM5
4 INPUT-
11
12
470k
4
2
17
TH901
100k
DC/DC CONVERTER
(N100C)
3
18
A4
10
22
23
24
3
25
2
1
OUTPUT
BUFFER AMP
(LCD CONTRAST ADJ)
RST2
IC911
30620SPGPU3C
Xout
DGND
A7
VSS
5.02V
A8
VCC2
VCC1
A9
/NMI
A10
LDM
A11
DM/KVL
A12
/PTT
A13
12KEY_1
A14
12KEY_2
A15
12KEY_3
A16
12KEY_4
12KEY_5
12KEY_6
12KEY_7
18
33C
A6
MCU
VSS
Xin
A5
L906
A17
72
71
70
69
68
67
66
65
64
63
62
61
D11
D12
D13
D14
D15
A1
A2
A3
A4
A5
A6
A7
A8
60
59
58
57
56
55
54
53
52
51
1u
77
D9
78
D8
D7
79
80
D6
D5
81
82
83
D3
D4
84
85
D1
D2
86
D0
/KI3
87
88
/KI1
/KI2
89
90
/KI0
91
92
KO1
KO2
93
KO0
AVSS
94
95
LEDR
VREF
96
97
98
LEDG
AVCC
99
BUCNT1
L904
BUCNT2
100
A2
74
C961
TXD1
RXD1
RXD0
R929
R902
1k
47k
C927
47k
0.1u
4 oUTY
HK/RXD0 SW
330
2 SB
IC905
TC7SH126FU-F
BUS BUFFER
(TXD0)
AFO SW
R905
1k
R948 10k
/PRST
R949 1k
Q901
SSM3K15TE(F)
A1
BLC2
75
73
A9
A10
A11
A12
A13
A14
A15
A16
A17
A18
C911 100p
5.01V
5
A0
BLC1
A19
IN_oUT2
CNVSS
R947 470k
/PRST
Q904
RT1N441U
-T111
D15
20
50
100p
oUT_IN2
GND
Q902
RT1N441U
-T111
D13
D14
BYTE
49
100p
CoNT2
6
D12
AFOSW
/CS0
C912
CoNT1
D11
WP
C946 100p
ON HOOK
: 0V
21
20
/LCDRST
48
C910
4
LINE
PROTECTION
(SB)
oUT IN1
BUCNT2
G1
LCDADJ
DIMM
/CS1
3
7
A1 1
VCC
11.0592MHz
2
VCC
9
10p
X901
30
IN oUT1
8
6
7
8
10p
1
3
R945 0
R946 0
Y2 2
C938
29
5.02V
19
R935
C914
IC901
TC7W66FK-F
28
8
4
5
4.7k
4
3
19
18
17
16
15
A6
A7
A8
A19
/CS1
14
13
12
11
10
9
8
7
6
5
4
3
2
1
R986
10k
10k
DQ1
20
R928
A6
A3
A5
/WR
/CS2
A9
A10
A11
21
A12
A13
A14
A15
D937
0
R998
D7
D6
D5
D4
KO1
KO2
38
A5
DQ8
21
A2
A4
1SS416
R960
0
GND
10
A8
A7
9
A6
7
8
A5
6
A4
5
D3
KO0
C957
0.01u
GREEN
DIMM
BLC1
36
37
DQ0
22
C966
B7
B8
11
12
13
B6
B4
B5
14
15
B3
B2
A3
4
D2
D1
CP909
100k
R936
47k
C948
100p
0.1u
C929
C928
0.1u
0.1u
C921
R917 10k
R916
10k
120p
C920
R914
100k
35
A4
23
1000p
VSS
C951 1u
VDD
8
7
0
R962
R967 10k
R968 10k
R969 10k
R970 10k
R971 10k
R972 10k
16
17
18
B1
A2
3
A1
2
D0
A1
/WR
V1
D7
4
D6
9
C952 1u
D5
10
VDD
D4
11
5
D3
12
C953 1u
D2
13
6
D1
14
3.30V
D0
16
15
R973 10k
R974 10k
19
oE
20
VCC
DIR
1
0.01u
GND
C959
B2
IC910
TC74LCX245FK
5
4
A2
B1
6
7
8
VCC
G
A1
DIR
2
1
3
IC912
TC7WZ245FK-F
C954 1u
A0
/WR
/RES
17
/CS
18
20
C958
1000p
10k
R989
470k
R981
C963
100p
10k
R982
470k
0.01u
C960
47k
R988
1u
C964
10u
C940
C939
0.1u
1u
C930
R990
4.7k
C942
1000p
10k
R930
R991
100
R956
R954
47
47k
R937
KI3
KI2
KI1
KI0
19
D936
B30-2282-05
820
D930
B30-2282-05
820
390
R966
B30-2282-05
D935
R965
D929
R964
D931
D932
D927
390
R963
270
R958
B30-2282-05
D934
D933
D928
D925
D918
D926
B30-2281-05
D923
D924
D917
270
R957
270
R955
B30-2281-05
D921
D916
D922
B30-2281-05
D919
D920
B30-2281-05
D915
270
10k
R938
R939
R953
C932
1000p
D914
B30-2304-05
4.7u
C915
C916
1u
R921
D912
KO0
HSC119 100
C941
1000p
470
C931
1000p
C925
1000p
1000p
C922
C923
1000p
5.02V
5C
2
R944
100k
47
2
34
oE
CP912
100
INB
LEVEL SHIFT
(AND ITXD1/SCTXD)
9
R920
27
5C
C967
1000p
17
R996
GND
6 Y1
4 PTT/TXD
INA 1
5 A2
7 G2
C917
0.1u
26
8 DM/KVL
1
CP910
100
4.98V
VCC
33
A3
A16
D937
CP908
0
5
BUCNT1
BUCNT2
19
LCDADJ
IC907
TC7WH126FU-F
25
5 ME
3
32
VSS1
24
20
CP907
0
50C
GND
31
A2
5.02V
26 12KEY_8
27
NC
28
NC
29
TXD1
30
RXD1
31
12KEY_9
32
12KEY_10
33
TXD0
34
RXD0
35
12KEY_11
36
12KEY_12
37
/RDY
38
ALE
39
/HOLD
40
/HLDA
41
BCLK
42
/RD
43
/BHE
44
/WR
45
/CS3
46
/CS2
4 oUTY
OVER DC
SUPPLY
PROTECTION
REVERSE CURRENT
PREVENTION(HK/RXD)
6 MIC
IC512
TC7SET08FU-F
9
D910
24
7 HK/RXD
C590
0.01u
BLC2
C936
GND
D12
D5
0
16
AFOSW
100
(DM)
DUAL BUS
BUFFER
(RXD0/RXD1)
17
R999
GND
17
R940
270k
GND
16
DM/KVL
PTT/TXD0
R927
RXD
J901
TXD1
19
LCDADJ
47k
SCTXD
RXD
R934
1
TXD
RXD
R952
0.1u
0
100p
TXD
AND GATE
(TXD1/RXD0)
C926
SCRXD
REVERSE
CURRENT
PREVENTION
(RXD)
2
5C
L905
5C
5C
TXD
33k
3
C825
1SS416
R633
5C
TXD
RXD
R912
D504
RXD1
NC
NC
D4
0.1u
R992
0
4.7k
4
R636
0
9
D911
23
R911
1000p
50C
15
R979 47k
9
HSC119 100
22
D902
9
KO1
D908
21
D910
1SS416
5
15
/PRST
100k
C589
SHIFT
C962
21
5C
1
AFOSW
R909
6
1
SHIFT/MODEL
D11
L907
INB
16
OVER DC
SUPPLY
PROTECTION
7
INA
VCC
oUT
D907
C588 1000p
D3
30
A1
CE
19
R523 47k
2
14
20
33C
20
1000p
GND
4
IN-
5.02V
BLC2
/PRST
19
D907
02DZ18F-X
GND
D10
29
A0
A19
13
GND
5
VSS
3
47k
5
15
C945
A
GND
(LCDDO)
D2
3.30V
D15
2
R901
0
18
D9
3
0.01u
OVER DC
SUPPLY
PROTECTION
(LCDDI)
R915
VDD
GND
C943
4.7u25
+
C944
4.7u25
+
A
DC SW
(AUXO1)
GND
1 IN+
2
4 oUTY
5.02V
C934
DC SW
(AUXO1)
470
(LCDCLK)
IC902
TC75S51FE(F)
10k
470
R914
HSC119 100
R904
D912
DA204U
D908
DA204U
R901
AFO
/PRST
17
R506
470k
3
15
15
Q902
QSX6
RST2 (LCDCE)
R913
82k
16
33M
A
Q901
QSX6
C918
0.1u
100k
A
15
C919
1000p
R907
A
OVER DC
SUPPLY
PROTECTION
14
IC908
TC7SH08FU-F
AF BUFFER AMP
(AFO)
R926
30
9
AFO
GND
D1
/CS3
5C
D913
DA204U
1000p
C597
Y1 5
NC/RSSI
A
10
GND
D8
20
26
28
D0
BUS BUFFER
(D0-D7)
25
27
0
/RD
15
R908
47k
1
7
R932
R931
560
29
ME
13
C913
0.1u
28
SB
ME
12
R634
10k
SB
2
Q501
UPA672T-A
/PRST
16
R632
3
11
17
1000p
27
13
8
1SS355
SB
REVERSE
CURRENT
PREVENTION
(SB)
C922
4
REVERSE
CURRENT
PREVENTION
(SB)
02DZ18F-X
26
D913
SB
D914
5
1000p
25
C923
24
SB
14
C587 1000p
DC SW
5
25
1000p
SB
6
18
16
C907
1u
7
6
17
D909
1
2A
19
A
23
15
12
5
1SS355
F501
C616
1u
L902
A
C610 100p
3
2
A
0.01u
AFO
26
22
D910
4
AFO
A
2
MIC
BUS BUFFER
(A1-A2)
5C
11
v
8
21
A
15
MIC
NC
4
A1
/CS0
R900
80C
10
L902
AFO
50C
DI/RTS
D906
AFO
9
02DZ18F-X
5
C615
1u
DI/RTS
19
6
3
GND
KO2
D911
DA204U
D907
DA204U
D903
DA204U
D904
DA204U
C910 100p
L901
C903 100p
6
C609 1000p
DI/RTS
16
2
C586
8
4
GND
CE
L908
VOLTAGE
REGULATOR (33C)
5C
1u
D906
MINISMDC020F
20
4
100p
7
GND
VSS
3.31V
5
15
C585
9
9
21
20
16
/PSW
GND
VOUT
VIN
33C
1u
19
GND
17
10
17
/PSW
2
3
15
80C
L901
DEO
11
3
100p
NC
NC
1
5.02V
9
C909 1000p
12
5
C584
23
22
19
SB
NC
2
1
3.30V
16
8
C965 0.1u
DEO
6
1000p
SB
VoUT
L903
VOLTAGE
REGULATOR
(5C)
POWER
C908 1000p
DEO
4
20
SB
KEY MATRIX
5.02V
3
CE
VIN
VSS
5
15
PSW
C903 0.01u
18
19
C583
18
C817
17
MI2
20
20
/PSW
11
0.01u
ME
13
8
R630
1k
12
24
10k
14
MI2
9
21
8
100p
16
ME
100p
GND
ME
10
22
21
R913
470
C904
15
15
100p
RXD0
C902
1000p
16
9
C909 100p
OVER DC
SUPPLY PROTECTION
C905
14
02DZ18F-X
13
AUXO2
D905
TXD0
17
23
R912
470
C607 1000p
8
A2
D902
DA204U
C606 1000p
18
22
C921 100p
12
C901 100p
RS-232C
DRIVER
AUXO1
C908
19
100p
0
AUXIO9/CTS
C906
20
10
C614
1u
C613
5.01V
R911
470
C920 100p
11
R654
1000p
C1+
10
MI2
100p
VCC
7
C592
V+
8
100p
GND
AUXIO5
R910
470
C919 100p
21
A
C593
C612
0.01u
C1-
9
24
21
80C
SB
C924
C811
1000p
D901
DA204U
R656
470
470k
470k
R690
R689
C2+
T1oUT
AUXIO8
12
1000p
80C
D908,911,912
3.12V
7
4
10
5
6
7.87V
R918
IC904
XC6204B332M
1000p
26P_TD
R1IN
22
10
SB
22
SPO
GND
8.00V
IC903
XC6209B502PR
C933
1u
1
C2-
C918 100p
R909
470
C605 1000p
RXD0
G2 6
LEVEL SHIFT
(TXDO/RTSO)
TXD0
R1oUT
R908
470
C917 100p
8
02DZ18F-X
GND
V-
C916 100p
7
R907
470
C604 1000p
C611
C595
R652
100k
D510
1SS416
15
T1IN
R2IN
T2oUT
C915 100p
13
25
23
C582
SPO
GND
4
10k
C807
47u25
+
C805
1000p
OUT
GND2
GND1
IN
VCC
5
4
3
2
1
C804
1000p
C803
C806
330u16
+
1u
C820
1000p
10k
R827
3.3k
C809
1000p
R674 100k
R673 100k
AIO6
AIO5
AIO4
AIO3
AIO2
0
AIO1
R658
0.01u
14
T2IN
AUXIO4
R906
470
C603 1000p
TXD0
0.01u
3 Y2
VCC
C594
2 A1
4
AFO
23
25
5
6
13
80C
J901
SPO
1000p
R670
100k
R671
100k
P13
P05
P04
6
5
P03
P02
4
P01
3
R672 100k
D512
DA204U
R661 100k
13
14
P14
R660 100k
15
P16
P15
R659 100k
16
P17
A0
18
0.1u
P00
2
6.8k
R648
D511
DA204U
1SS416
10k
D509
10k
R807
R808
C786
0.1u
0.01u
R642 100k
R641 100k
0
C618
R678
100k
R639 1k
15k
R803
R638 100k
C796
0.1u
1 G1
STSW
BEEP
10k
R640
R820
470k
R637 10k
27k
R802
R799
56k
4.7k
R800
3.3k
5.01V
IC515
TC7WT126FU-F
9
TONE SW
TONESW
C596
1
47k
R817
VIN8
220k
R795
68p
C779
R846
50M
9
13
24
TXD2/AUXIO9
23
C914 100p
27
SPO
SPO
3
LCD
RESET
SW
10k
FLASH ROM
IC913
29AL16D7KCCB
/CS0
13
13
16
100k
C602 1000p
AUXIO3
24
24
1000p
SPO
2
3.30V
5.00V
100p
/CS1
13
9
12
oUT
0
25
AUXIO2
RXD2/DI
C581
26
25
SPO
33C
/CS3
13
9
11
R2oUT
C913 100p
4
R905
470
SPO
12
27
SPO
SPO
0
Q911
SSM3K15TE(F)
20
33C-2
C955
/CS2
13
9
9
26P_RD
R819
27
C601 1000p
IC518
ADM202EARNZ
10
R904
470
C912 100p
3
C600 1000p
C608 100p
A2
AUXIO1
C911 100p
R903
100
2
100p
13
SPO
SPO
1
DIMM
16
DIMMER SW
(LCD BACK LIGHT)
R976
R978 47k
13
9
3.31V
LEVEL SHIFT
(RXDO/CTSO)
CTS0
5
0.1u
28
C580
R902
100
SPO
R919
Q909
RT1N141U-T111
-4.29V
C956
0.01u
R977 47k
13
9
8
AUXIO7/BER DT
28
CN901
0V
BLC1
GREEN
RED
Q913
UPA672T-A
Q909,911
0
9
RXD0
CN901
1
C599 1000p
TXD2/AUXIO9
AO2
Y1 5
29
CN597
0.76V
R997
9
TXD0
G2 6
GND
REVERSE
CURRENT
PREVENTION
C798
29
26
AO1
0
4
30
C598 1000p
RXD2/DI
R650
DI
4.98V
AFO
0.01u
AIO6
AIO7
CN600
AUXIO6/BER CK
30
AIO9
RTS0
1
9
AIO4
7
"PF1"
v
1
9
D508
DA204U
RXD0
4
R814
9
AIO2
VCC
1k
1k
D904
AVRM16080MAAB
1
R646
6.8k
VIN1
1
2
3
4
VIN2
VoUT1
VoUT8
24
VoUT7
VIN7
21
23
22
20
GND
RESET
VoUT2
5
VDD
7
6
LD
DI
CLK
D0
VDAREF
19
18
C774
0.1u
R794
LEVEL
SHIFT (TXD)
AIO6
AIO5
50MC
VSS
3
IN-
12
AIO3
1 G1
"PF2"
C907 1000p
1
1
17
MP
R835 100
R834 100
R833 100
17
10
8
VIN6
11
9
VIN3
VoUT3
VoUT6
16
VIN4
VIN5
VoUT4
15
C778
0
82k
VDD
R826
50C
/INAMT
1
VCO_MOD
TCXO_MOD
TV2
TV1
1000p
0.1u
12
DEO
AFO BUFFER
C792 47p
R791
560k
22k
2
C775
0.1u
R805
12
RXD2/DI
2 A1
VOL DOWN
KEY
BACK LIGHT
4.99V
5C
R923
CH DOWN
A
AIO7
AIO1
IC516
TC7WH126FU-F
"PF3"
1
LINE
PROTECTION
(AUXIO5)
R669 100k
33M
IC714
TC75S51FE(F)
2
C785
R668 100k
0
1
2
SP
D912
LINE
PROTECTION
(AUXIO4)
CH UP
R :1.98V
T : 0V
CN905
D927-936
/WR
CN542
DI
AO SW
1 IN+
R667 100k
R842
1k
3 Y2
1k
12
4.98V
oUTY
LINE
PROTECTION
(AUXIO2)
CN902
LCD
BACK LIGHT
/RD
CN520
A
R785
10k
GND
D908
LINE
PROTECTION
(AUXIO8)
D915-926
Q908
RT1N141U-T111
RXD0
CN517
DEO
AO
C788
R792
R666 100k
R644
4
D904
LINE
PROTECTION
(BER DT)
AIO8
8
5
D902
R922
D911
LINE
PROTECTION
(AUXIO3)
LCD
BACK
LIGHT
SW
7.27V
KEY
TXD0
CN513
AVR (E23-1278-05)
D
3
RXD3
6
EXT.SP
D907
LINE
PROTECTION
(AUXIO1)
TX/RX
LED
R : 5.00V
T : 0V
LCD
RXD1
CN511
TX-DRIVE (E23-1278-05)
1
GND
VCC
2 INA
D903
LINE
PROTECTION
(BER CK)
C906 2200p
D
1
0.1u
C620
0
/DRST
TX-MODULE (E23-1278-05)
1
R574
C797
0.1u
7
D901
J701
13
1
TX-RX UNIT (X57-7750-18) (B/2): D-SUB25
R665 100k
R651
1k
5
1k
VOL UP
7.97V
Q910
12A02CH
TX/RX LED
(BUSY)
Q906
RT1N141U
-T111
R :0V
T : 1.86V
R925
C905 0.1u
R565 0
R550 0
CoMMoN
GND
v
D903
02DZ18F-X
CN508
VCC
HOR
6
"PF4"
AIO7
4
2
5
1k
v
D902
AVRM16080MAAB
CN504
INH
PA
D901
AVRM16080MAAB
CN502
VEE
CH0
4
AIO8
7
25P_TXD2
CH1
SPO
470p
TXD2/AUXIO9
3
SPI
3
SB
CN510
0.1u
CH1
8
R924
2
C810
AIO9
9
TX/RX LED
(TX)
Q905
R :0V
T : 5.00V RT1N141U
-T111
CN705
1
SB
HOR
SPO
CN507
C630
0 D
1 INB
LINE
PROTECTION
GND
3.28V
P06
PA
AO1
10
8.00V
80C
R831
0
50C
2
CN505
D
A
P07
HOR
AO2
11
DISPLAY UNIT (X54-3680-10)
AFO
CN503
RX-FRONT (E23-1278-05)
TONE
R548 0
RX-IF (E23-1278-05)
8
AI
CN614
5
7
SIDE TONE MUTE
Q703
SSM3K15TE(F)
IC513
TC7SET08FU-F
9
MOD_REF
CN612
CH0
A2
GND
12
13.54V
6.38V
DC
SW
OPT6
PLD
OPT9
1
4
R778
390k
INH
VEE
R788
R772
R769
AMT
0
R917
6
PLD
R534 0
3
VCC
A1
24
P10
I/O
EXPANDER
INT
P12
9
50C
CoMMoN
22
AF
MUTE
BUFFERAMP (TXD2)
IC713
TC7W53FK(F)
6
AF SW
(AI TONE OPT9/VREF)
4.7k
/SCSW
R916
R562 0
2
R782
15k
10
10
RXAF
CN543
C753
0.01u
0V
W_/N
CN540
R771
100k
1
R777
150k
11
ASQAPC
CN527
C752
0.01u
R776
330k
0.01u
C743
C747
0.01u
R758
10k
1k
C816 10u
10
AIO6,AIO7
1k
IC710
TC7W53FK(F)
C769
R756
15k
10
DIGITAL GND
RX-IF GND
CN516
VoUT5
12
C749
0.1u
RXAF/RXEI SW
C815 10u
R764
120k
VCC
Q709
RT1N141U-T111
AF POWER
AMP
1.34V
Q710
DTC363EU
4.7k
LINE
PROTECTION
(AIO9)
R828
0
PA
P11
LINE
PROTECTION
(RXD2)
50C
3.28V
0.1u
CoMMoN
C745
0.01u
1
C767
VCC
2
C768
INH
10
3
56k
CH0
10
4
2
VEE
0.01u
3.28V
GND
CH1
R770
7
A
1
6
2
10
1.62V
SUM AMP
(AF) / VREF
12k
5
8
ASQDET
CN512
R783
C761
0.01u
IC707
TC7W53FK(F)
R738
1k
0
MM2
VCO (E23-1278-05)
14
13
560p
oUT
LPF (RXAF)
R728
11
100
D707
EMZ6.8N
LINE
PROTECTION
(DEO)
220k
13
CN611
IC712
M62364FP-F
R761
68k
-t°
TH701
100k
330k
R762
C741
0.15u
0.1u
C737
R751
270
C754
1000p
100k
R740
82p
C730
C723
0.1u
220p
IN-
D706
EMZ6.8N
G_RXD2
6
1.62V
5
IC517
PCA9535RGE
SDA
21
REVERSE
CURRENT
PREVENTION
(OR RXD2)
D507
VGS REC SEL
6
VSS
SCL
20
1SS416
1SS416
SCSW(RXAF)
4
9
CN509
3
18k
56k
R822
RX SUM
R790
R752
R775
82k
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
26
13
33A_2
2
1u
C818
3.3k
R750
C738
1000p
330k
R747
3
4
2
C727
0
R718
C709
56k
C790 10u
7
1.62V
VSS
R821
0
R810
1.62V
2
R923
47k
19
5
D506
RXD2
OPT10SEL
C789 4.7u
3.28V
3.28V
R774 470k
9
33A-2
33A_2
APC
47k
1u
5
CN595
9
470
R843
10k
R746
5
6
7
VSS
0.1u
1
2.2k
R721
8.2k
R715
1200p
R713
OPT10
SW
C813 10u
8
6
C802
1u
R664 100k
9
VDD
4
R763
5.6k
3
R704
VDD
0.1u
33k
IC711
TC75W51FK(F)
A2
REVERSE
CURRENT
PREVENTION
(OR G RXD2)
33M
C799
R818
1
1.62V
VREF
C746
0.1u
C735
4.7u
B1
GND
50C
VREF
0.01u
R806
2
C702
Q708
2SA1832(GR)F
33A-2
R744
47k
oE2
B2
7
LEVEL SHIFT
(I2CCK/I2CDT)
TXD2
0.01u
330k
1
1 IN+
C708
1200p
C731
0.1u
C783
1.64V
1.62V
VIN8
0.1u
R732
47k
R : 3.31V
T : 0V
10u
3.28V
LINE
PROTECTION
(DI)
0.1u
R797
LPF
(APC/DEO)
C724
0.1u
0.1u
1.63V
0.1u
R801
3
C770
VSS
0
C784
680k
R737
47k
A1
4.98V
8
23
VREF
5
VSS
C726
R804
10u 3.25V
5
6
7
C757 15p
R789
R798
VDD
8
0.1u
VIN8
3
4
VCC
1.62V
33A_2
6
IC701
TC75S51FE(F)
C795
2
oE1
4.98V
R836
IC703
3.28V
TC75W51FK(F)
1
8
VDD
7
4
C711
10k
C787
1
1.62V
RXAF SMF
IC514
TC7WBD125AFK
1
9
0
3
180p
0.1u
R773 680k
270k
DAC
C717
68k
39k
1000p
R760
1.5k
DEO BUFF
3.26V
C591
0.01u
I2CDT
C777
Q701
SSM3K15TE(F)
APC SMF
R708
22p
C719
0
C705
C782
Q706
2SJ243-A
100k
R796
2
1
1.63V
C718
10u
R816
C773
Q707
2SJ243-A
C793
R786
4700p
Q702
2SC4617(Q)
NOISE
AMP
2
1000p
C764
MOD SUM
R727
68k
/INT25P
IC715
LA4425A
R823
R663 470k
50C
2
NOISE
DETECTOR (SQ)
VREF
100k
1000p
4.7k
0
MUTE (MI1)
1.62V
0.01u
C794
MUTE (MI2)
680
R779
470k
Q705
2SA1832(GR)F
2
C776
1u
VREF
10k
R662 470k
SCK0
C734
220p
R712
0V
SDO0
C740
220p
13
R703
R815
C791
R813
R809
1u
R787
4
IC709
TC75W51FK(F)
C579 1000p
OPT6
SUM AMP
(AI/TONE/MI1/MI2)
/(MOD/DI)
OPT6
C578 100p
RXEI
C577 100p
RXEO
RXEI
C576 100p
RXEO
C575 100p
9
11
SW (W/N)
1u
C765
13
11
C801
1u
/INAMT
/EVCS
D703
RB706F-40
IC705
TC75W51FK(F)
C716
R709
0.1u
C826
330p
C706
R838
5
47k
R707
15k
TXI
TXO
C821
C763
1000p
R768
100k
1
TXI
TXO
OPT2
C574 100p
OPT7
OPT2
C573 100p
C572 100p
OPT11
OPT7
C571 100p
OPT8
OPT11
OPT8
C570 100p
C569 100p
OPT9
C568 100p
C566 100p
C565 100p
47p
ASQ BPF
1000p
A
6
10k
W_/N
4.7k
R837
100k
R759
GND
7
C762
0.1u
1k
100k
CH1
R767
47k
R765
100k
R741
R745
CH0
VEE
4
6
9
FMDET
OPT10
82k
220p
56k
C721
R724
C715
22k
R734
1200p
33k
10k
R733
R730
C725
0.01u
C736
100p
4
VINVIN+
3
VSS
1.62V
MIC SUM1
L512
8
7
6
5
4
9
D
3
C544
/SCSW
9
R3
C563 100p
MCSCKAF
C562 100p
A8
9
C561 100p
MCDIAF
C553 100p
MCDOAF
D11
C546 100p
/MCCSAF
B9
C567 1000p
AI
AO
OPT5
OPT5
OPT4
26P_TD
OPT4
9
MCSCKCN
B10
INH
8
11
33A-2
9
MCDICN
A7
VCC
AF SW
(TXO/TXI)
3.28V
9
D
MCDOCN
13
DTI
OPT10
PLD
26P_RD
26P_TD
/MCCSXCN
B8
CoMMoN
0.1u
R793
PLD
OPT3
26P_RD
1k
/MCCSRCN
R749
10
R726
VDD
1 VoUT
2
39k
IC704
MCP6021-E/OT
R717
C714
450K
PLD
CN506
ASSIST
0.01u
5
/PCS_RF
450K
PLD
CONTROL (E23-1278-05)
6
D705
RB706F-40
L517
450K
PLD
13
R617
D
C8
C9
3
4.7k
TXI
RXEI
450K
0
B7
2
BRF/BUFFER
AMP (SQ)
3.28V
Q704
2SC4738(GR)F
R784
270k
D
/DINT
D9
0
R731
1
0
VDD
100k
R684
R628 100k
R627 100k
RXC
C629
0.01u
IC708
TC7W53FK(F)
150k
R922
C722
3.28V
LIMIT
D704
RB706F-40
13
/INAMT
I2CCK
ASQ DET
MIC SUM2
Q704,705
AF DETECTOR
(LIMIT)
100p
/T_R
L4
C7
0.1u
OPT6
OPT9
OPT2
RXEO
TXO
OPT8
OPT7
DT1
OPT5
OPT4
OPT3
OPT1
G_RXD2
D
C828
8
P1
D7
100k
R739
1.62V
D704,705
MM2
/DWUP
0.1u
VREF
C751
N2
N1
56k
1.63V 0
R755
2
R729
100k
DTI
SCSW(MIC)
MM
6
C748
C720
W_/V
R623 100k
N3
D10
1SS388F
/PRST
M4
R616 0
3
1
VDD
MOD SMF
D502
1
DSW
M3
R766
1.62V
7
3.28V
C766
9
D501
1SS388F
2
TXC
P2
M2
C742
C744
0.1
4
2
1.63V
8
0.1u
D
P3
R615 0
VSS
6
1
C750
0.01u
FSDET
R2
D8
5
LPF (MOD)
R601 1k
/SYMTIM
R6
R1
1
L509
/BINT
C621
26P_TD
/PSW
LINE
PROTECTION
25P_TXD2
/IGN
26P_RD
/INT25P
R600 1k
R621 0
VSS
R753
33A_2
R599 1k
R620 1k
R5
5
R748
D702
HSC119
2
13
R598 1k
C12
4
/OVRB
OPT11
R619 1k
6
33GPS
OPT10
R618 1k
D12
3
/SCSW
T9
C11
2
1.63V
2
7
100k
D
V9
C536
1000p
100k
/PCS
33M
100k
R683 1k
R676
R682 1k
U9
100k
V10
100k
1.63V
L518
80C
R725
68k
1.63V
8
VDD
IC702
TC75W51FK(F)
50C
SBC
/INAMT
R625
R622 1k
R624
T7
1
D
R7
0
R714
100k
R705
R825
10k
OPT10
SQ VOLTAGE
CONTROL
R812
R681 1k
1
100k
R8
470k
U8
1
1
L507
R680 1k
R677
A6
R850
MOD
B6
11
IC706
TC75W51FK(F)
LPF/SUM AMP
1.65V
/H_L
C6
0
68p
B5
R716
0.1u
0.01u
C712
15M
BSHIFT
1.31V
11
11
MIC
D
D
C707
68k
100k
BSHIFT
1.31V
R710
0.1u
C622
C531
D
R596
VC
VCC
R594
1k
1
C532
470k
BUFFER AMP
(18.432MHz)
4
0.01u
1SS416
1.63V
C732
REVERSW
CURRENT
PREVENTION
(PCS RF)
OPT10
3.28V
C729
0.1u
MIC AA
R722
C710
1k
THP
VAGC
RFAGC
RSSI
1
GND
R : 0V
T : 1.63V
0.1u
E8
INHN
oUTPUT
2
L510
L511
XTN
ASQDET
D
1.48V
XT
3
oUTY
AND
(PCS RF/HD2)
0.01u
C560 1u
F14
VDD
2
GND
X502
18.432MHz
C530
0.01u
R581
C558 0.1u
C559 0.01u
6
3
VSS
1.65V
D503
4
0.01u
L521
C557 0.1u
M14
E9
5
Q
5
50R
33A_2
33A_2
IF_DET
33A_2
33GPS
33M
80C
L903
C556 0.1u
N14
G14
4
0.1u
P10
2
C528
P9
3.31V
2nd IF BUFF
OPT10
LCD
SB
TXD1
SCBSY
50C
33M
33A_2
15M
L508
C554 0.1u
C555 0.1u
R610
1k
R607
1k
ASQAPC
R605
M5
IC508
SM5023CNDH-G
3.31V
VCC
2 INA
3
N5
11
MM
68k
3.31V
C545 100p
IFVR
IFADCN
D1
E2
E3
IFADCP
FCDADC
D2
R706
100k
1 INB
E7
D
C542
10u6.3
+
2
5
2
RXEI
6
C541
0.1u
R701
C552 1u
BUFFER AMP
(2nd IF DET)
1
R608 1k
R845 1k
ADC2
G1
ADC3
IFR
E1
G2
R606 10k
R604
0
/FRST
6
5
AGCDAC
E13
1
9
2
MCCK0
C551 0.01u
R692 100k
1
2
C704
3p
MCI0
R691 100k
/RST
1
6
1k
9
TONE
BEEP
MOD
MIC
1
5
D
0.01u
9
RXAF
R687 4.7k
R602
C626
OPT11
OPT6
0.01u
OPT5
OPT10SEL
OPT4
OPT2
OPT7
OPT8
OPT3
OPT1
1k
R597
C535
10u6.3
+
C627
DAC0
ADC0
F1
F2
SQDAC
BooT
V3
C2
TEST3
TEST2
L15
N16
TEST1
TEST0
L17
G18
RSTo
R17
RST
BSCAN0
BSCAN1
P18
E16
RTCK
U13
H17
TRST
U14
TCK
TDo
R11
T13
TMS
TDI
R10
R12
TI
V8
PWM2
P4
PWM1
KEYo4
R4
U12
KEYo3
V13
KEYo2
KEYo1
U11
T12
KEYo0
V12
KEYI4
T11
KEYI3
KEYI2
V11
U10
KEYI1
R9
KEYI0
MICADC1
L2
T10
MoDDAC
K3
MICADC0
SPDAC
K2
K1
MICVR
J3
ADC9
ADC8
J2
J1
H3
H2
H1
ADC7
MCo0
ADC6
MCCS0
RXD2
ADC5
TXD2
H14
IC511
TC7SH08FU-F
2
MCCK1
C550 0.1u
OPT1
RXD1
C549 0.1u
L14
33M_4
OPT1
OPT3
MCI1
P11
33M_4
R915
0
C543 100p
MCo1
TXD1
D
2
2
1
MCCX1
CTS0
2
470p
RTS0
C548 0.1u
C814
MCCR1
C547 0.1u
P6
1M
MCCK2
RXD0
L5
R629
TXD0
2
E10
470k
MCCS2
E11
100p
HDS2
E12
R614
K14
P13
P12
P8
P7
B3
A5
C4
T2
C17
U16
D3
J14
DGND4
DGND5
DGND6
DGND7
DGND8
DGND9
DGND10
DGND11
DGND12
DGND13
DGND14
DGND15
E4
NC36
MCo2
SCBSY
9
AVCC1
AVCC2
V16
F4
AVCC5
AVCC4
VoINT
HRADY
2
5
6
33M
C540
1u
C539
0.01u
G4
H4
NC35
AVCC6
C538
0.1u
T3
K4
AVCC8
AVCC9
L3
U3
E5
M1
AVCC10
NC34
AGND3
AGND2
H5
F5
J5
G5
AGND4
AGND5
K5
CS0
1
9
1
2
3
4
5
6
7
8
9
10
11
12
13
14
AGND6
L1
E6
CS1
32K
CN549
AGND7
AGND8
AGND9
A2
B1
B2
A17
A18
B17
B18
U17
U18
V17
V18
U1
U2
V1
V2
A3
C3
C5
B16
D4
D6
C16
C18
F15
R13
T16
T17
A1
NC1
NC2
NC3
NC4
NC5
NC6
NC7
NC8
NC9
NC10
NC11
NC12
NC13
NC14
NC15
NC16
NC17
NC18
NC19
NC20
NC21
NC22
NC23
NC24
NC25
NC26
NC27
N4
VFRM
TXD3
2
RXEO
0
NC28
RSSIT
CS2
2
100p
C534
R593
R595 0
R590 0
R592 0
R588 0
R589 0
R586 0
T1
PSRPLL
CS3
MOD_REF
L506
R585 0
R582 0
R583 0
R579 0
R578 0
D
NC29
PSRIF
CS4
R688 4.7k
8
0.01u
F3
PSRRF
SCRXD
oUTY
ADC1
RXSLT
BLE
I2CCK
33A_2
9
NC30
BHE
I2CDT
I2CDT
SCTXD
MICIR
RXRVE
R847
0
/SCRST
BCLKX2
INT3
BCLKR2
BDX2
READ
C533
0.1u
SCBSY
6
5
4
GND
PSTPLL
MPL
VCC
2 INA
PSTIF
WRITE
D
10k
1 G
PSTPA
DT15
I2CCK
3.31V
R575
/BFSX2
BUFFER AMP
(OP : 20PIN BER CLK/BER DATA)
TMoD
DT14
RXD3
7
D
2
SCBSY
TRAMP
BLVL
2
TXRVE
DT12
DT13
1k
2
FSDET
DT11
R591
1k
2
SYMTIM
DT10
R503
1
SIMDT
DT9
THP2
1
BFSR2
7
1
DT8
9
R611
1M
1
2
2
5
SIMCK
R568 1k
BCLKX0
DT7
R587 1k
BCLKX0
T14
SIMRST
DT6
CV
BCLKR0
AMT
BCLKR0
V14
GPIo0
DT5
ADC4
RXD2
GPIo1
G3
TXD2
6
GPIo2
DT4
SPCS12
6
GPIo3
DT3
C628
6
V15
DT2
MCU
0.01u
6
T15
IC510
W_/N
6
U15
DT1
SPCS11
RXD1
R15
GPIo4
DT0
T5
9
15
R560
0
TXD1
GPIo5
ADD21
U6
CTS0
T18
R16
C537
0.1u
33A_2
RTS0
AIO6
R18
IFIR
D5
RXD0
GPIo6
ADD20
SPo1
TXD0
BUFFER AMP
(BER CLK/BER DATA)
GPIo7
ADD19
SPI1
/HDS2
A2
B12
D14
GPIo8
ADD18
SPCS10
GND
A14
/CS0
/HRDY
AIO7
ADD17
/PCS
Y1 5
GPIo9
V7
7
G2 6
D
SCTAM1
B13
GPIo10
ADD16
SDO1
33M
C13
/CS2
8
50C
ADD15
SPCK1
3 Y2
4
D13
/CS3
4.99V
8
GPIo11
T8
A5
A7
A4
A2
A6
A3
A8
VCC
A13
DVDD1
ADD14
SPCS02
VCC2
WE
B3
A2
DQ4
B1
B2
A6
A8
A6
A5
A3
CE2
A4
A3
A1
A0
R522
0
A8
470k
IC509
TC7WT125FUF
J4
33A_2
C14
ADD13
U7
R685
100k
C625 0.01u
DVDD2
SPCS01
0
B14
DVDD3
V6
R543
C624 0.01u
D
8
A15
DVDD4
ADD11
SCK1
E1
F1
F3
E6
VSS2
DQ6
F4
NC3
NC2
F6
DQ2
DQ7
G1
G3
G2
oE
CE
A0
A1
A2
A1
E1
A0
A12
B6
B5
A8
RESET
WP/ACC
B3
B4
R509
A12
0.01u
D
E15
A16
/RD
C521
D15
ADD10
ADD12
SPCS00
N2
/WR
8
D16
C15
DVDD5
T4
D6
D2
D7
D3
D0
D5
D2
E3
E2
DQ0
E4
DQ5
DQ2
E5
A16
DQ7
A17
A4
B2
A4
A17
A13
A9
/WP
/FRST
D15
2 A1
7
2
6
1 G1
M3
D13
D14
N3
470p
470k
C327
INTRA
C527
2
1
/RD
/CS2
/CS0
D7
D10
D12
D8
E6
CE
A13
B1
A6
A9
A5
WE
A4
0.01u
CLKC
VSS
7
8
100k
0
R921
INTRB
5
3
D
BCLKR2
K4
OSCOUT
D12
8
DVDD6
ADD9
STSW
/MCCSRCN
L4
CD
4
SDA
9
8
ADD8
V5
D
VSS
VoUT
OSCIN
DVDD7
U4
BFSR2
VIN
4
VDD
SCL
B15
ADD7
/EVCS
C522
MCDOCN
M4
oUTY
2
3
D17
DVDD8
/WP
100k
N4
1
4
GND
F16
D18
ADD6
SPCK0
R544
3
E18
DVDD9
ADD5
SPo0
BDR2
3.31V
5
32KOUT
2
J16
H15
E17
D11
33BU
P15
G16
D10
L523
N15
DVDD10
ADD4
SPI0
VCC
2 INA
M5
RESET (MCU)
IC506
XC6109C29ANN
3.31V
K15
M15
F18
D9
10
J15
F17
D5
1
P16
ADD3
T6
1 INB
3.31V
R545
0
M16
G15
D3
RTC
L16
H16
D1
D4
IC504
RV5C386A
K16
G17
D0
D
P17
DVDIo1
SDO0
IC505
TC7SH08FU-F
BCLKX2
N5
A20
5
N17
DVDIo2
ADD2
TONESW
K6
R542 100k
A19
K17
M17
DVDIo3
ADD1
SDT
6
1
2
1
A18
D4
J17
DGND1
ADD0
U5
R696
100k
L6
A17
3
/WR
19
2
1
A15
D2
IC507
TC7SH126FU-F
R310
2
1
F1
F2
DQ8
F4
F3
DQ10
F5
NC
DQ12
RY/BY
A7
A3
A1
A3
A2
A7
A3
DELAY
RFAGC
TV1
TV2
2
1
A14
D8
/BER_EN
7
A13
D6
/MCCSXCN
M6
A11
A12
N18
DGND3
DGND2
DVDIo5
SCK
R541 100
C517 0.1u
A10
4
D7
560k
R301
DQ14
F6
1u
C501
1u
/BFSX2
N6
A9
B4
5
R540 100
M7
A8
D0
B5
33M
N7
N1
B6
A16
/WR
/CS3
HD7
C502
R557 100k
R556 100k
R554 100k
C824 1000p
R552 100k
C516 0.1u
K7
100k
3
1000p
A2
3
INPUT-
BUFFER AMP
(BPF TUNE)
C1
HD7
0.1u
C513
RXC
C511
0.1u
0.1u
C509
0.1u
7
A4
A6
BDR2
CVSS4
DVDD2
L3
L2
R539 0
N8
100k
BIo
MP_MC
L1
R531
K3
R529 0
HoLD
IAQ
HoLDA
K1
K2
R527
100k
J4
XF
MSC
J3
J2
IoSTRB
J1
MSTRB
R_W
H4
IS
H3
DS
H2
READY
PS
H1
G4
G3
R516
100k
HR_W
HCS
G1
G2
CVDD2
CVSS3
F1
F2
DVSS1
HAS
F3
F4
R512
100k
CVDD1
A15
E1
A15
A14
A13
E3
E2
E4
A13
A14
A12
A11
D1
A12
A10
HD7
D2
0
A11
D3
A10
R507
D4
DVDD1
C1
CVSS2
A22
CVSS1
B1
M8
33M_1
C507
VARI-CAP TUNE
A14
3
R504
MCDICN
1
/SCRST
33p
1SV286F
C2
5p
C323
L224
C322
D213
C321
9p
100k
R316
9T
5
BDX2
R538 100
/MCCSAF
MCDOAF
MCSCKCN
15M_1
470p
C320
27p
1SV286F
R314
C317
100k
D212
470p
R315
C316
3
C2
R580 0
DVSS9
A7
A7
D5
M18
2
3.28V
DVDIo4
V4
DVSS5
DQ0
A13
A6
C1
DQ5
A12
A18
C3
NC1
SRAM
A11
A5
L18
2
X2_CLKIN
OPT10
USRCKI
SCK0
BCLKR0
A21
A10
A4
D1
C4
A5
IC503
A3
C6
J18
K18
33A
0
CKo
RXD3
BCLKR2
CVDD7
A9
D1
H18
R603
3.29V
DSPCK
A9
BFSR0
A9
DQ1
A2
4
R558 100k
L8
K5
VSS1
A1
8
A11
HD2
SB
ASQDET
DVDIo6
C10
BFSR2
A8
H6
1k
X2_CLKIN
DVDIo7
I2CDT
BDR0
A7
H5
A15
DQ3
A0
L522
D6
/DWUP
M9
L5
A14
H4
100k
HD2
X2_CLKIN
32I
R14
HCNTL1
A6
A10
16
A5
A13
R577
HD2
XTALo
I2CCK
BDR2
D
C3
A12
H3
R720
1M
BCLKX0
A4
A2
C4
A1
A14
R576 0
HD6
VSS2
C5
H2
ASQDET
XTALI
R612
BCLKX2
A6
A11
H1
0.01u
CVSS7
A3
DQ6
G6
VCC1
B11
/HINT
C515
1u
A16
C529
HINT
A2
A18
A5
17
A1
DQ4
A10
D1
C6
D
X501
32768Hz
CVDD4
A21
A20
18
A0
A10
DQ3
A9
47k
BFSX0
DVDD6
DQ1
A19
R561
HRDY
BFSX2
D2
A10
C623 0.01u A12
/RINT
DVSS8
HDS2
D3
A14
G5
A15
A11
D4
A1
FLASH ROM
/SYMTIM
L9
L7
IC501
DQ15
32K
I2CCK
I2CDT
DVDD4
A5
G4
A4
B4
32K
D
3.31V
/RST
DSP
HDS1
DQ13
0.01u
IC502
CVSS10
A20
C523
HD0
DVSS6
CVSS6
2
/RD
D14
HD5
CVDD6
VCC
/DINT
K9
K8
A19
/WR
BDX0
H6
DQ11
VSS1
3
A15
D5
R569
22
5
L904
BDX2
H5
A11
100
D14
N10
N9
H3
H4
D6
INT3
M10
H1
R551
HBIL
IACK
D1
D4
L10
G6
H2
D3
FSDET
G5
C520
NMI
HD4
C518 1u
D15
L905
D12
D13
N11
D13
G4
A15
100k
INT0
R537 0
6
MCSCKAF
R553
D11
HCNTL0
3
3
/RINT
A16
D6
oE
DQ9
5
R302
10k
N13
M13
INT1
M11
D11
L501
G3
4
INPUT+
R296
5
FL : 3.70V
FC : 6.16V
FH : 9.21V
BFSX1
L12
D10
BCLKR1
D212,213
100k
V+
3
0.1u
C302
V-
3p
0
C318
0
0
0
C319
3p
L223
9T
6p
C335
47p
BDX1
DVSS2
DVDD3
INT3
INT2
D15
G1
G2
D9
0.01u
C514
0.1u
R528 0
R697 0
L13
K10
CLKMD1
CLKMD2
R698 0
K12
K13
HPI16
CLKMD3
K11
R525
100k
J10
HD2
R521
47k
R524 0
J11
EMU0
ToUT
R520
47k
J12
H10
H11
H12
H13
G12
J13
EMU1_oFF
TDo
TDI
TRST
TCK
TMS
CVSS5
G13
G11
CVDD3
HPIENA
G10
DVSS3
CLKoUT
F13
0
22
R514
F12
F11
F10
X1
HD3
R511
E13
X2_CLKIN
D1
D0
E12
E11
D1
D0
RS
D3
D2
E10
D13
D3
D2
D5
A16
D4
D12
D4
D11
C13
D5
C12
A16
D8
D9
18n
L225
18k
R306
R307
470p
220
C307
R354
33BU
50C
33M
B2
CVDD5
5
4
4
5
X2_CLKIN
3
4
3
R695 100k
B3
C3
D6
R536 0
L11
R694 100k
A3
5
4
3
150
C4
HD1
N12
R567
B4
A2
0.1u
6p
C324
18n
L229
A4
DVDD5
M12
R693 100k
A9
D5
CVSS8
D7
/MCCSAF
R686 100k
A8
C5
BCLKX1
CVSS9
4
MCDIAF
3.31V
R584
0
A7
470p
C326
A6
B5
SCTAM1
R515
100k
0
470k
R841
C508
1000p
R510
C512
0.1u
HVC131
D216
A5
A5
C11
A17
THP2
470p
C347
0
22n
L221
470p
C308
6T
R299
C299
D210
100k
R317
470p
2
100k
10k
BUFFER AMP
(BPF TUNE)
1 OUTPUT
14.33V
4
INPUT-
R313
R303
270k
V+
INPUT+
R285
5
R290
3
0.1u
0
C289
470k
2
A4
D6
A20
HD2
R572 22
X2_CLKIN
A16
0.1u
R248
C247
R342
0
470p
C366
BUFFER AMP
(RSSI/VAGC)
47p
R246
VDD
1
100k
C244
7
C245
3
W_/V
RSSI
4
VAGC
1000p
3.29V
VSS
2
8
C365
2
1
100k
0.1u
47p
C334
2.2k
6
R239
R229
5
10k
0.01u
2.2k
R222
18k
R221
IN
C236
oUT
C239
47k
C230
0.1u
R238
R282
C315
IC206
LMC7101BIM5
R291
10k
R218
R220
VSS
VIN+
0.01u
CF203
450kHz
0
3
2
1.39V
BUFFER AMP
(2nd IF DET)
150C
IC203
TC75W51FK(F)
V-
3.37V
Q210
2SC3357-A
5p
2.62V
100
C298
0
100k
R289 R288
LNA
C301
1SV286F 56p
L219
R294
9p
C297
R287
6T
L218
470p
100k
C294
R286
D209
C295
12p
C293
6T
L217
C290
D208
1SV286F 56p
470p
100k
R284
C292
FL : 1.60V
FC : 3.69V
FH : 5.64V
1 OUTPUT
14.33V
IF_DET
2
1
C296
7p
IC205
LMC7101BIM5
0.1u
C212
C224
VIN-
4
5
VDD
1.39V
2
1
470p
5p
C287
C291
9p
C288
L216
6T
1SV286F 56p
100k
C284
470p
R283
D207
C285
10p
C283
270
R280
270
R278
0.93V
470p
C278
R300
0
C286
8p
C281
470p
1SV286F 56p
1k
R276
4
R279
18
B13
B12
0
R156
50R
80R
L230
R297
2.2k
S2
R270
C268
S1
D2
1st
MIXER
0.01u
0.01u
0.01u
0
C265
0
1p
0
C256
1
2
5
4
1p
C243
100
L207
0.01u
C252
6
D1
R277
0
68
470p
C263
C242
220
R242
470p
IN
C262
RX
A3
C505
33A_2
4.95V
R212
C358
560n
R243
0.01u
C238
22k
FM_DET
2
1
3
R263
RX
R209
10
R228
13
SW (W/N)
W : 3.27V
N : 0.02V
R271
470p
C237
220
R231
50R
14
1800p
W : 0V
N : 3.29V
oUT
R321
C279
470p
10k
1 VoUT
AMDETo
180
IC201
MCP6021-E/OT
FMDETo
0
3
R257
L215
L39-1498-05
R298
0
0.74V
1k
AMSW
1st
IF AMP
0
C246
0.01u
R211
QUADi
1st
IF AMP
R230
R256
5
R234
RSSIo 15
LIMo
Q205
2SC3356(R23)
R320
6
1k
17
RFAGCo 16
FMIFdecp2
100k
R250
G2
G1
VARI-CAP TUNE
0
0
XF202
58.05MHz
0.1u
AGCAMPo
100
L205
1u
R245
C213
FMIFdecp1
L212
L39-1498-05
L208
FMIFi
C341 R334
Q204
2SC3356(R23)
C240
0.01u
R244
270k
AGC 18
RX
1
2
A2
C6
A17
A18
-t°
TH102
100k
C194
470p
R161
3.3k
L118
10k
R148
MPL
B6
A0
4
5
33M_1
R533 0
DVSS7
HD2
A0
R532 100
D
D207-210
IC204
SPM5001
4.33V
B8
A6
A1
8.01V
C8
D7
0.1u
18k
150C
33A_2
50R
L206
NAMPi 19
AMIFdecp
560n
R232
0.01u
C339
NAMPo 20
R223
R235
0
AMIFi
C221
0.01u
C336
0.1u
6.8k
3.3k
Q212
EMD9
12
10k
4.92V
RX
L211
47
L210
L39-1498-05
0.74V
C233 1u
10
VCC
R224 10k
9
C227 82p
C232 0.1u
R227 100k
C338 0.1u
C219 4.7u
R219
R329
C333
8
100k
COMPi 21
C337 0.1u
C218 4.7u
R237
0.01u
COMPo 22
R225 15k
7
C234
0
MIXo
C231
0.01u
6
C228 0.1u
R345
47k
0
oUT
C217 0.1u
R215
R208
15k
IN
0.1u
R216
5
11
R331
22k
R344
R338 0
OSC<E>
0.1u
4
C229
R210 10
24
RFin
GND 23
OSC<B>
10u
2
C226
1
0.1u
10u
C210
47k
IC202
TK10931VTL-G
L79-1850-05
22k
C332
0.1u
CD201
D202
DAN235E
R206
CF SW
(W/N)
10u
R205
22k
CF SW
(W/N)
0.1u
Narrow
CF202
L72-1021-05
R203
0.1u
C204
C331
C343
0
oUT
R226
0
R353
IF IC
C225
0
C342
0.1u
IN
R268
4.34V
4.97V
W : 0.99V
N : 1.09V
0
R920
4.35V
10
R330
R328
VCO_MOD,/T_R
2
1
W_/N
PLD
ASSIST
CV
2
1
1k
C201
Q202
RT1N441U
-T111
R343
0.1u
SW
(W/N)
47k
C330
1.2k
Q201
RT1P141U
-T111
CF201
L72-1017-05
R326
2.2k
R201
100p
C28
SW
(W/N)
WIDE
22k
0.1u
R202
C205
0.1u
W : 0.99V
N : 1.09V
D201
DAN235E
C27 0.1u
C26 100p
C24 0.1u
C23 100p
C22 100p
0.1u
R23
1k
C202
C203
1
3.26V
50R
50R
50C
1k
R333
0.01u
100n
68p
C223
0.01u
L201
47p
C216
68p
10p
C222
W : 2.89V
N : 0.29V
10
R21
2
GND
Max_out
3
C21 100p
SCK1
C220
3
4
25
24
C20 100p
100p
10
R19
NC
7
Mod_in
23
Clock
22
Data
/CS
21
C19 100p
BUFFER AMP
(TCXO MODULATION)
10p
Q203
2SC5636
C214
C207
C348
0.01u
L34
0.01u
C206
0.66V
0
47n
5
R13
2
1
330k
C208
0.01u
C211
0.01u
R12
4.7k
R332
A9
D8
3
20
2
150C
R207
6
R18 10
10u
/OSC_AC_GND
8
9
OSC
11
12
10
OSCout
VCC_SOC
GND_OSC
Fin
VCC
R17 10
C11
LD/PS1
VCCcp2
R15 10
R5
CPout1
VCCcp1
FVco
C18
D21
HVC131
0
R79
1.65V
220k
100p
L204
2nd LOCAL
BUFFER AMP (X3)
4
VOLTAGE
REGULATOR (33GPS)
50R
33C
50C
INPUT-
560n
B9
A7
C506
ANTENNA
SWITCH
C9
C7
2
C270
D9
A8
/HDS2
2
A10
B7
0.1u
100p
C157
0
D15
/RD
470p
4.97V
/Fin
VCC_digital
C15
/FVco
100p
R8
4.7k
39p
18p
18
CPout2
20
C13
0.01u
0.01u
C91
C7
17
0
VCCcp 2
19
C4
5
4
INPUT+
0.1u
R1
3
22k
22k
470p
R2
10
R16
220
R75
R86
2.7k
0.64V
1k
4.7k
16
R10
LD/PS2
3.31V
V+
L202
47
PLL IC
/PCS_RF
NC
2
V-
R204
22k
1k
SDO1
CE
R6
TCXO_MOD
VSS
1 OUTPUT
R346
2
D14
C504
470p
C120 R115
MP
/H_L
470p
100k
3
B10
5
4
3
/HINT
/HRDY
/DRST
L503
470p
C181
470p
C175
470p
C169
L119
39k
820k
Q106
2SK1830F
R501
100k
5
R140
C125
DSW
APC
+B
80T
THP
80T
R145
120k
R117
10k
D13
100k
SW
(RF PWER H/L)
D12
R147
C158
470p
Q105
RT1N141U-T111
D11
C10
A19
15M_1
BFSR1
VEE
D10
D10
4
3
M2
5
X2_CLKIN
4
BDR1
6
5
M1
3
4
100k
470p
100k
R133
100k
R120
SW
(RF PWER H/L)
C134
2
R136
100k
D8
TH2
D9
R146
VEE
R134
270k
D6
D7
7
R144
5
330k
6
27k
R123
270
3
4
BUFFER AMP
(LOCAL)
C215
R213
33GPS
I2CDT
VOUT
I2CCK
3
VIN
2.2u
2
3.28V
5
1u
C3
IC407
XC6204B332M
1
33C
C1
VOLTAGE
REGULATOR (33C)
TCXO MOD
C471 1u
4
3.29V
L32
IC2
LMC7101BIM5
33C
C452 1u
oN/oFF NP/VREF
5
C449
VoUT
L1
R3
330k
3.30V
GND
0V
14
0.01u
0.01u
RXC
Q415
RT1N141U-T111
0.22u
3
VIN
13
15
C10
C6
C88
oUTPUT
1000p
C450 0.01u
2
4.86V
IC3
SKY72300-362
3.31V
4.7u
C90
C2
GND
C483
DC SW (50R)
C447
47k
R417
C437 0.22u
C434 1000p
C467 1u
2
A12
A11
0.1u
8
VCC
7
R137
R119
47k
R122
R141
1
8
VCC
4
DVSS4
150k
100p
R151
C180
68k
R150
100p
C172
82k
100p
FC-H : 2.32V
FC-L : 0.81V
B11
IC103
TA75W01FUF
HD2
X2_CLKIN
/BER_EN
POWER
DET
A1
470p
C117
68k
IC101
TA75W01FUF
HD2
33M
15M
D110
HSM88AS-E
D109
HSM88AS-E
4p
C179
L502
9.5T
L115
0.5p
C190
7p
15p
C178
1p
C189
15p
C174
C188
C170
0.5p
1p
C171
2p
1p
C165
D108
HSM88AS-E
2.5T
3.31V
0
R143
15p
C162
L7091CER
1.48V
3
C503
AUTO
POEWR CONTROL
5
4
3
4
3
C166
22p
C187
C164
0.5p
12p
L111
22p
100p
C155
C153
1/4W
100p
C156
5
R142
100k
AUTO
POEWR CONTROL
4.7u
C108
1k
R274
POWER
DET
3
4
5
0
A13
1
C280
R275
ANT
R152
100k
470p
270
12p
C271
270
R267
470p
C264
6.8k
1.20V
6p
18
R272
3p
C276
2p
C273
12p
Q208
2SC5636
R262
120
R273
12p
C266
1000p
39n
L209
R266
2.2k
10k
R265
C261
100p
100p
27n
C275
R : 0V
T : 0.78V
D106
C150
47u25
+
470p
100p
C147
47p
C145
C142
330
22p
R131
C141
100p
22p
C133
L102
ANTENNA
SWITCH
POWER
DET
L114
2.5T
4
50R
50C
C344
47
120
R340
1000p
R339
33n
C272
C185
10T
C152
L109
L107
L108
FC-H : 12.37V
FC-L : 12.83V
C138
6.8u10
+
L106
02DZ5.6F-X,Y
470p
D102
C132
C131
100p
47p
C123
R154
300
R138
300
1/4W
FC-H : 3.63V
FC-L : 3.40V
L113
2.5T
80T
L214
C267
L112
2.5T
R149
DRAINBIAS
GATEBIAS
RFoUTPUT
4
RFINPUT
L110
270
270
R125
L407CDB
R : 0V
T : 1.59V
2
L213
C186
120p
+B
470p
C269
47
R269
47k
R61
C77
470p
/T_R
470k
C364
10u
R71
3
1
470p
R129
39
8p
0
C122
18n
80T
1k
R60
470p
4.75V
RIPPLE
FILTER
50C
2
-t°
3.3k
TH101
100k
470p
C127
R124
C136
8p
C119
R127
C135
C116
470p
R121
470p
C115
22n
330
L103
R114
10
R113
560
C112
470p
2.7k
R111
R112
C110
470p
C111
R110
22
C103
0.01u
C102
470p
0.01u
470p
C260
C257
L104
R132
R : 0.02V
T : 3.31V
4.21V
D103
L407CDB
D104
PM DRAIN BIAS
PROTECTION
470p
47
180
22p
22n
R109
470p
C107
470p
10
R108
6.8k
C106
270
33k
R107
R105
3.3k
R101
D205
HVC131
TX
0.52V
0.1u
R68
C85
C98
7.60V
TX
R : 2.81V
T : 0V
R261
4.7k
R341
4.7k
R55
0.15V
C118
10p
Q102
1.14V 2SC5455-A
X2_CLKIN
ANTENNA
SWITCH
R126
39
C121 2p
7.92V
220n
L23
R59
C75
1u
C71
L20
Q4
2SC5383-T111
C65
270
R70
10k
L36
50C
470p
C78
470p
470p
C73
C72
C67
7p
C63
0.75p
1SV278F
D14
R53
0.87V
T/R SW
(VCO)
Q7
SSM6L05FU-F
47k
47k
R54
C56
470p
47p
R42
0
Q101
2SC5108(Y)F
RF DRIVE AMP
C128
9p
L117
C109
470p
330
L101
C105
470
R104
R106
470p
R102
C104
18
39n
L26
2.2k
R67
R103
470p
470p
330
C101
HVC131
4.80V
C84
R66
C83
470p
6.8k
R65
470p
C80
D101
0
4.7k
10p
R64
27n
L25
C70
L22
220n
180
R57
R69
0
1.76V
VCO_MOD
50C
R160
0
Q8
SSM3505FU-F
0
4.87V
RF
PRE-DRIVE AMP
R158
R83
100k
R45
VCO MODULATION/
BUFFER AMP (CV)
R : 0V
T : 4.94V
7p
50R
R56
0
4.98V
T/R
SW
C86
T/R
SW
0.5p
1u
R44
5
C47
1.65V
3.94V
1.19V
C76
R82
6
VSS
150
470k
7
3
33p
6p
C68
9p
C64
220n
68k
8
VDD
C82
TX
5p
D10
L15
L16
220n
R49
1u
220n
C69
Q6
2SK508NV(K52)
1.65V
2
4
1k
R : 3.07V
T : 3.05V
C55
100k
C43
R26
100k
68k
R28
R34
10k
390
1
BUFFER AMP
(VCO)
R153
6p
TX
MODULATION
C48
47k
R37
C37
0.047u35
+
0
R32
150
0
100p
C31
R35
C35
10u20
+
R29
C32
0.15u35
+
C38
0.1u
180k
R30
1SV282-F
D11
D12
L14
L41
47k
TX
7p
Q9
2SC5636
L21
VCO
1SV282-F
L12
220n
12p
D4
C45
L3
33p
C33
R31
100p
C29
R22 1k
C25
100p
C361
1u
1SV282-F
D9
C41
470p
28n
C12
27p
1SV325F
1SV282-F
VCO TUNE
100p
R7
1SV282-F
L13
220n
L11
220n
C8
12p
D3
1SV325F
100p
C44
220k
47n
270
R46
470p
0
100p
8p
8p
C53
150p
C16 0.01u
C92
0.01u
Q11
2SK1215-E(E)
18k
R425
4.7k
VCC
100p
50R
BUFFER AMP
(19.2MHz)
R74
VC
50C
R : 4.96V
T : 0V
0.01u
470p
C466 1u
330k
R442
C464 22p
C465 1u
5
R25
L33
L31
3.21V
X1
19.2MHz
R4
ADDR
1
100
SMBDAT
2
C9
GND
0.01u
VDD
ALERT
100p
100
SMBCLK
C5
6
1000p
C448
DC/DC
CONVERTER
(150C)
C462
1
C440 1u
CLK
6
10u
R27
470k
C17 0.01u
0.01u
5
C482
IC406
TK71733S
C439 0.01u
CC/GAIN
7
22k
CE/SS
8
R443
VIN
VSS
VoUT/FB
12k
LSEN
C461
4
EXT
180p
R441
0.1u
C460
1u
C459
4.7u16
+
C458
10
150k
3
R438
0
R435
1u
Q417
SSM5H01TU-F
0
33
R434
7.84V
68u
1
INPUT-
BUFFER AMP
(VCO TUNE)
3.17V
R72
R420
100
R919
3.31V
3
1.65V
R450
2
0
IC5
TC75W51FK(F)
33C
R : 8.01V
T : 0V
DC SW (80R)
4
100
10k
R419
R424
4.7k
Q409
12A02CH
C436
10u10
+
IC1
LM73CIMKX-0
R918
R77
C432
47u25
+
0.1u
C473
4.7u25
+
C429
4.7u
C433 0.1u
TEMP
SENSOR
80R
Q414
RT1N141U-T111
14.34V
R436
L17
C54
0.1u
R76
4
INPUT+
33C
1000p
Q413
RT1N141U-T111
2
L406
IC410
XC9101D09AKR
C58
L35
TXC
R : 0V
T : 4.96V
DC SW
V+
DC SW (80T)
C481
10k
R423
4.7k
4.99V
BLVL
C479
C425 0.1u
3
D8
2
80T
R : 0V
T : 8.01V
IC404
TA7805FQ
47k
680k
100k
R411
C417
470p
VOLTAGE
REGULATOR (50C)
oUT
GND
3
1
R : 0V
T : 7.96V
Q407
12A02CH
Q408
12A02CH
IN
2
0
80C
R418
HSC119
R410
D406
68k
2
3
REVERSE
CURRENT
PREVENTION
(BLVL)
1000p
SBC
C478
1000p
/IGN
/OVRB
1000p
C480
oUT
GND
R : 8.01V
T : 0V
1
R81
14.30V
10M
5
V-
R : 8.03V
T : 7.97V
D406
R408
10k
C14
BATT CHK
1 OUTPUT
TX VCO
R85
470p
C451 2.2u
C455 0.01u
0
1
C457
C410
0.01u
1000p
1M
100k
2
C406
R401
R403
1
R409
DC SW
(SB)
FREQUENCY
CONTROL
C51
CV
C79
150k
0.5p
Q5
2SK508NV(K52)
D4,8,11,12
L7
R36
R62
C74
Q10
2SC5636
1.79V
0.74V
R : 2.14V
T : 4.26V
R : 0V
T : 3.47V
R41
BUFFER AMP
(PLL FIN)
180
HD2
IC102
RA55H3340M131
BUFFER AMP
(RF)
/RST
Q402
RT1N141U-T111
1.88V
10k
CN403
C422
47k
(K2)
R : 1.73V
T : 1.66V
SW (OVER DC
SUPPLY
PROTECTION)
DC SW
(IGN)
Q403
RT1N140U-T111
0V
1SS416
0V
470p
REVERSE
CURRENT
PREVENTION
D403
Q401
RT1N141U
-T111
C405
R407
C411
470p
R404
10k
470
02DZ18F-X
R402
D401
OVER DC
SUPPLY
PROTECTION
Q404
2SJ645
DC SW
(SB)
35.5n
5
1
NC
VoUT
1SS388F
R80
REVERSE
CURRENT
PREVENTION
(BACK UP BATTERY)
CN405
R445
47k
100p
R426
REVERSE
CURRENT
PREVENTION
(33BU)
1k
2.97V
D410
1SS388F
IC403
NJM78M08FA-ZB
IN
47p
L40
Q3
2SC5636
IC4
LMC7101BIM5
13.72V
Q1
2SC5383-T111
150C
10k
14.34V
50C
C476
1000p
R422
0V
R433
Q406
UPA672T-A
R444
2.7k
DC SW
(33BU)
FC-R : 7.08V
FC-T : 6.61V
RIPPLE
FILTER
SB
1
1SV282-F
1.44V
CV
VOLTAGE
REGULATOR (80C)
R : 13.55V
T : 13.02V
0
D2
DA221
/BINT
C415
470p
150p
BYPASS
DIODE
33BU
3.31V
D411
DC SW
(33BU)
0V
10u
0
SCTAM1
Q411
2SA1955A-F
470k
C477
3.3k
R415
R413
/BINT
C435
10u
DC SW
(SCTAM1)
VOLTAGE
DETECTOR (BINT)
0
220n
22
4
VIN
CE
VSS
2
IC409
XC6205B152PRN
DC SW
(50MC)
3.31V
10u
Q405
2SA1955A-F
C438
1
0.1u
VSS
VoUT
CD
L18
R352
33M
2
C59
1.49V
3
470k
R406
100k
5
R47
18p
0.92V
VOLTAGE
REGULATOR (15M)
C420
R405
270k
R : 3.62V
T : 3.50V
VIN
C444 1u
Q410
SSM3K15TE(F)
3
10k
0V
1.57V
VSEN
D7
15M
IC401
XC6108C23CMN
4
3.89V
DC SW
(50MC)
C442 0.01u
REVERSE
CURRENT
PREVENTION
(OR 33M/SBC 2)
5.00V
Q412
2SA1955A-F
R429
10k
D408
1SS301F
DC SW (33A_2)
R84
50MC
R449
1u
C463
R428
0V
1k
R440
NC
VOLTAGE
REGULATOR (33A)
L10
C49
18n
33A_2
1.88V
470k
4
R437
CE
C456 0.01u
VSS
3
C453 1u
C443 1u
C424 1u
C441 0.01u
5
VOUT
1
NC
VoUT
C426 0.01u
4
VIN
VSS
CE
3
2
IC402
XC6204B332P1
C413 1u
47k
R447
D412
2
VIN
5
C52
L4
47p
C46
C34
33A
3.29V
Q416
SSM6L05FU-F
C474
0.01u
1SS388F
C409 0.01u
1
3.29V
R421
470k
IC408
XC6204B332M
5.01V
0
R448
10
R446
3.32V
470p
470p
R430
18k
R431
3p
C36
DC/DC
Converter (50M)
C39
22k
D407
IC405,D407,409
10
L405
22uH
VOLTAGE
REGULATOR (33M)
4.99V
C50
R43
50C
7p
VCO
L6
4.95V
50M
1SS388F
120k
C454
1
R432
BooST
10u
C446
4.7u16
+
SW
D409
10u
C445
GND
C475
C431 4.7u
C430 4.7u
VIN
220n
C66
RX VCO
R40
5.01V
2
C468
6
3
FB
0.01u
SHDN
5
CRS02-Q
4
L404
REVERSE
PROTECTION
FREQUENCY
CONTROL
IC405
LT1616ES6-PBF
R : 13.57V
T : 13.07V
5A
F401
C428 100p
C427 470p
C419 1000p
D405
DSA3A1
D404
22ZR-10D
CN402
SURGE
ABSORPTION
C421 0.047u
+B
L403
470p
C401
1000u25
+
C403
CN401
R58
100
L19
D3,7,9,10
L402
470p
L401
R : 3.21V
T : 0V
R63
R : 13.57V
T : 13.09V
C81
TX-RX UNIT (X57-7750-18) (A/2)
21
DGND
21
REVERSE
CURRENT
PREVENTION
(SRAM WR)
Radio Frequency
58.05MHz
450kHz
–104dBm
–121.5dBm
–120.5dBm
–118dBm
–114.5dBm
–112.5dBm
Audio Frequency
–118.0dBm
–72.0dBm
–82.0dBm –82.0dBm
186mVrms
226mVrms
226mVrms
96mVrms
4.00Vrms
ANT
D212,D213
RF AMP
Q210 D207~D210
BPF
IF AMP
Q205
XF202
IF AMP
Q204
FM SYSTEM IC
IC202
MCF
(ASIC)
E1
IC510
K1
(RXAF SMF)
3
4
IC701
(EVOL)
VOL=20
(RX SUM)
6
IC711
7
13
IC712
(SP AMP)
14
1
IC715
4
J701
CF
CF201
CF202
W: –85.5dBm
W: –92.0dBm
N: –83.0dBm
N: –93.0dBm
BPF
0dBm
IF AMP
IC201
CF
Buff AMP Buff AMP Buff AMP
Q9
Q10
Q208
RX VCO
CF203
4Ω
BPF
1st MIX DBM
IC204
0dBm
SG input level for 12dB SINAD are obtained Measured by
connecting SG to each point via a 0.01µF capacitor.
AF VTVM
AF level obtained when the AF output level is adjusted for 4.00V/4Ω
with the front panel AF VOL control. Measured with AF voltmeter
connected to the external speaker jack, receiving a –53dBm SSG
signal modulated at 1kHz, DEV. WIDE 3kHz (NARROW 1.5kHz).
5.2mVrms
4.0mVrms
MIC
48.2mVrms
(MIC SUM1)
6
7
IC709
W: 244mVrms
N: 122mVrms
69.2mVrms
(MIC SUM2)
6
1
IC706
(ASIC)
K2
IC510
K3
W: 244mVrms
N: 122mVrms
(MOD SMF)
6
1
IC702
(MOD SUM)
2
1
IC709
W: 354mVrms
N: 177mVrms
W: 198mVrms
N: 99mVrms
(EVOL)
DEV, BAL
1
IC712
3
W: 198mVrms
N: 99mVrms
(VCO_MOD)
6
7
IC5
(TX VCO)
Q6
MIC input : 3kHz DEV. (Wide), 1.5kHz DEV. (Narrow) at 1kHz MOD.
Transmitting frequency : Center frequency
–2.5dBm
6.5dBm
45W
+17.5dBm
ANT
Buff AMP Drive AMP Drive AMP Drive AMP
Q9
Q10
Q101
Q102
MOD
Final AMP D103,D104,
D106,D216
IC102
SW
TX VCO
Gate
bias
MB
VCTCXO
19.2MHz
PC
MP
DC
AMP
DC
AMP
IC101
IC103
ANT Filter
D108 D109 D110
DET
DET
DET
TX-RX UNIT (X57-775)
50C
150C
Q1
2SC5383-T111
Ripple
FILTER
SBC_2
IC401
XC6108C23CMN
Detect
/BINT
33A
Q416
SSM6L05FU
DC SW
33A2
50MC
SCTAM1
Q411
2SA1955A-F
DC SW
15M
/RST
8V AVR
IC403
NJM78M08FA-ZB
Q11
2SK1215-E(E)
/RST
5V AVR
IC404
TA7805FQ
D201
DAN235E
CF
SW
150C
33C
SW
50R
W_/N
RXC
3.3V AVR
IC406
TK71733S
33C
3.3V AVR
IC407
XC6204B332M
33GPS
33M 15M
Main_CLK
CF201
(Wide)
IF
AMP
IF IC
IC202
TK10931VTL-G
IC203(1/2)
TC75W51FK(F)
IC203(2/2)
TC75W51FK(F)
IC712(4/8)
M62364FP-F
TV2
DAC
D212,213
1SV286F
BPF
LNA
150C
150C
IC712(3/8)
M62364FP-F
TV1
DAC
BUFF
BUFF
IC206
LMC7101BIM5
IC205
LMC7101BIM5
RSSI
/EVCS, SCK0, SDO0
/EVCS, SCK0, SDO0
IF_DET
BUFF
IC201
MCP6021-E/0T
IC705(1/2)
TC75W51FK(F)
BPF
SW
Q701
SSM3K15TE(F)
Q702
2SC5383-T111
AMP
D703
RB706-40
DET
IC705(2/2)
TC75W51FK(F)
BUFF
ASQDET
SB
IC704
MCP6021-E/0T
IC715
LA4425A
33A2
Main_CLK
HD2
ASQAPC
AI
TONE
OPT9
IC511
TC7SH08FU-F
/PCS
R567 MCSCKCN
150
C544
100p
BCLKR0
TC7SH08FU-F
IC505
IC510
MCU
RXAF
IC701
TC75S51FE(F)
LPF
STSW
IC707
TC7W53FK(F)
OPT10SEL
MIC
IC706(2/2)
TC75W51FK(F)
SUM
/EVCS, SCK0, SDO0
IC709(1/2)
TC75W51FK(F)
SUM
IC712(6/8)
M62364FP-F
DAC
IC504
RTC
RV5C386A
/RST
X501
32.768kHz
L77-1802-05
OPT[1-8]
OPT11
TXI
TXO
RXEI
RXEO
AI
AO
DTI
OPT9
OPT10
26P_TD
26P_RD
33BU
IC503
SRAM
/OVRB, /IGN, /PSW, /BINT
CTS0, RXD[0-3]
/INT25P
CN595
26pin Option Board
I2CCK
I2CDT
IC517
I/O Expander
MUTE
Q706
2SJ243-A
MM
IC712(2/8)
M62364FP-F
DAC
BUFF
SB
50C
TXD2
25P_TXD2
MI2
IC516
TC7WH126FU-F
LEVEL SHIFT
50MC
MI1
RXD2
RXD2
50MC
TXD0
RXD0
50MC
VCO_MOD
TXD0
DI
RTS0
/EVCS, SCK0, SDO0
IC512
TC7SET08FU-F
TXD1
SCTXD
G_RXD2
D506,507
1SS416
CTS0
TCXO_MOD
/EVCS, SCK0, SDO0
CN597
Display UNIT
AUXIO[1-9]
AUXO1
AUXO2
IC513
TC7SET08FU-F
RXD0
/EVCS, SCK0, SDO0
TONESW, AMT, STSW, BEEP, TONE, /PRST
MM, MM2, INAMT, /SCSW, RTS0, PBSHIFT
TXD[0-3], IFC, TXC, RXC, SBC
OPT10SEL, /EVCS, SCK0, SDO0
I2CCK, I2CDT
33BU
IC712(1/8)
M62364FP-F
DAC
IC514
TXD2
25P_TXD2
G_RXD2
IC702(1/2)
TC75W51FK(F)
LPF
I2CCK
I2CDT
INAMT
Q707
2SJ243-A
MUTE
/PSW
MI1
ME
AFO
PBSHIFT
/PRST
IC702(2/2)
TC75W51FK(F)
LPF
50C
LEVEL SHIFT
TC7WBD125AFK
MM2
AI
TONE
SPO
/RINT
32K
MOD
Q709
RT1N141U-T111
Q710
DTC363EU
MUTE
MI2
ME
DI
DEO
AFO
BER_CLK
BER_DATA
/INT25P
/SCSW
IC501
FLASH ROM
VREF
BUFF
SUM
TXI
CN705
6pin Option Connector
Ext SP JACK
J701
E11-0425-05
SPO
OPT6
D704,705 RD706F-40
Q704 2SC4738(GR)F
Q705 2SA1832(GR)F
LIMIT
IC709(2/2)
TXO
TC75W51FK(F)
IC708
TC7W53FK(F)
33M
IC711(1/2)
TC75W51FK(F)
IC712(5/8)
M62364FP-F
DAC
AO
/SCSW
AMT
BEEP
HOR
PA
Q708
2SA1832(GR)F
IC713
TC7W53FK(F)
DTI
IC706(1/2)
TC75W51FK(F)
LPF
OPT10
IC711(2/2)
TC75W51FK(F)
SUM
A[0-20], D[0-15], /RD, /WR
/CS0, /CS2, /CS3, /HRDY, /WP
/FRST, /DRST, /HINT, /HDS2
/BER_EN
DEO
SW
/EVCS, SCK0, SDO0
IC710
TC7W53FK(F)
VREF
RXEO RXEI
BUFF
IC712(8/8)
M62364FP-F
DAC
IC703(2/2)
TC75W51FK(F)
LPF
APC
/PCS_RF
BCLKX0
IC703(1/2)
TC75W51FK(F)
LPF
SB
SPI
AMP
BUFF
R781 R780
CN549
(for production)
80R
D207,208
D209,210
1SV286F
BPF
33A2
450k
/SYMTIM, FSDET, /DWUP, /DINT
/MCCSRCN, /MCCSXCN, MCDOCN, MCDICN
/MCCSAF, MCDOAF, MCDIAF
MCSCKAF
BER_CLK
BER_DATA
IC101,103
TA75W01FUF
Q210
2SC3357-A
SCBSY
IC509
TC7WT125FUF
IC204
SPM5001
L210,212,215
L39-1498-05
1st
MIXER
VAGC
CF203
CV, THP, THP2, RSSI, ASQDET
VAGC, PLD, MPL, BLVL
VCTCXO
18.432MHz
SCBSY
IC502
DSP
THP,THP2
PWR
DET
D108,109,110
HSM88AS-E
APC
MP
/H_L
50R
BSHIFT
15M
50R
XF202
MCF
IF
AMP
Q205
2SC3356(R23)
Q204
2SC3356(R23)
D202
DAN235E
CF
SW
CD
SW
Q212
CD201
EMD9 L79-1850-05
Main_CLK /RST
X502
L77-3015-05
BUFF
SCTAM1 33M
33M
TEMP
DET
RFAGC, ASSIST, DSW
/T_R, W_/N, W_/V, /H_L
SCK1, SDO1
IC508
SM5023CNDH-G
SCRXD
SCTXD
APC
380~400MHz
/EVCS, SCK0, SDO0
50R
50R
CF202
(Narrow)
Q201 RT1P141U-T111
Q202 RT1N441U-T111
W_/N
Q102
2SC5455-A
ANT
LPF
ANT
SW
Q208
2SC5636
50C
50C
Q409
12A02CH
DC SW
IC102
RA55H3340M131
2nd Local
80R
RXC
/IGN
Q403
RT1N140U-T111
2
BPF
AMP
LPF
BUFF
Q3
2SC5636
X3
AMP
50R
BUFF
LPF
Q203
2SC5636
DCDC
Converter
IC410
XC9101D09AKR
CN403
E41-0927-05
1
50C
50R
Q408
12A02CH
DC SW
SBC_2
Q10
2SC5636
FINAL
80T
Fin
80T
DRIVE
Q101
2SC5108(Y)F
D103 L407CDB
D104 L407CDB
D106 L7091CER
SB
80T
PREDRIVE
AMP
IC712(7/8)
M62364FP-F
DAC
80C
Q407
12A02CH
DC SW
Q9
2SC5636
80T
D101,205
HVC131
T/R
SW
BUFF
BUFF
IC5(1/2)
TC75W51FK(F)
CV
IC5(2/2)
TC75W51FK(F)
VCO_MOD
PLD
TXC
Protect
D401
02DZ18F-X,Y
SBC
Q401
RT1N141U-T111
VCO
Q5,Q6
2SK508NV(K52)
LOOP
FILTER
IC3
PLL
SCK1, SDO1, /PCS_RF
33BU
CN405
Buck UP Battery
RESET
IC506
XC6109C29ANLN
SB
50C
BUFF
IC2
LMC7101BIM5
/BINT
33M
SBC_2
IC4
LMC7101BIM5
VCTCXO
19.2MHz
BUFF
TCXO_MOD
T/R SW
Q11
SSM6L05FU
Q12
2SJ347F
BUFF
CN556
CN557
Q412
2SA1955A-F SBC_2
DC SW
D408
1SS301F
IC409
XC6205B152PRN
1.5V AVR
Q405
2SA1955A-F
DC SW
ASSIST
33C 50C
X1
L77-3016-05
33C
33M
Q4
2SC5383-T111
100k
Q404
2SJ645
DC SW
I2CCK
I2CDT
50M
IC402
XC6204B332P1
3.3V AVR
IC408
XC6204B332M
3.3V AVR
Ripple
FILTER
/T_R
IC1
LM73CIMKX-0
TEMP
SENSOR
100k
F401
F53-0328-05
DCDC
Converter
IC405
XC6204B332P1
CN402
33C
+B
SB
80C
50C
RXD1
SCRXD
CN401
5V_1
POW
DCin
(13.6V)
GND
50MC
IC515
LEVEL SHIFT
TC7WT126FU-F
IC518
RS-232C Driver
ADM202EARNZ
RTS0
CTS0
VOLTEGE D905
PROTECT 02DZ18F-X,Y
VOLTEGE D906
PROTECT 02DZ18F-X,Y
D904
SURGE D901 D908
PROTECT D907
D911 D912
VOLTEGE
INVERTER
PROTECT
Q901,Q902
D910,914
QSX6
02DZ18F-X,Y
CN600-CN901 D909,913
D-SUB UNIT
1SS355