Download Panasonic KX-TDA6181X 16-Port Analogue Trunk Card Service

ORDER NO. KMS0510155CE
16-Port Analogue Trunk Card
KX-TDA6181X
(for Asia, Oceania, Middle Near East, Latin America,
Russia and Africa)
IMPORTANT INFORMATION ABOUT LEAD FREE, (PbF), SOLDERING
If lead free solder was used in the manufacture of this product the printed circuit boards will be marked PbF, Standard laded, (Pb),
solder can be used as usual on boards without the PbF mark.
When this mark does appear please read and follow the special instructions described in this manual on the use of PbF and how
it might be permissible to use Pb solder during service and repair work.
© 2005 Panasonic Communications Co., Ltd. All
rights reserved. Unauthorized copying and
distribution is a violation of law.
KX-TDA6181X
CONTENTS
Page
1 ABOUT LEAD FREE SOLDER (PbF: Pb free)
1.1. SUGGESTED PBF SOLDER
Page
10 HOW TO REPLACE A FLAT PACKAGE IC
3
3
37
10.1. PREPARATION
37
10.2. REMOVAL PROCEDURE
37
4
10.3. INSTALLATION PROCEDURE
37
2 FOR SERVICE TECHNICIANS
5
10.4. REMOVING SOLDER FROM BETWEEN PINS
37
3 GENERAL DESCRIPTION
5
11 TERMINAL GUIDE OF ICs, TRANSISTORS AND DIODES
38
4 SPECIFICATION
5
12 CABINET AND ELECTRICAL PARTS LOCATION
39
5 SYSTEM CONSTRUCTION
6
13 ACCESSORIES AND PACKING MATERIAL
40
14 REPLACEMENT PARTS LIST
41
1.2. HOW TO RECOGNIZE THAT Pb FREE SOLDER IS
USED
5.1. INSTALLING/REMOVING THE OPTIONAL SERVICE
CARDS
7
14.1. CABINET AND ELECTRICAL PARTS LOCATION
41
6 BLOCK DIAGRAM
14
14.2. ACCESSORIES AND PACKING MATERIALS
41
7 CIRCUIT OPERATIONS
15
14.3. MAIN BOARD PARTS
41
7.1. CONTROL-SYSTEM CIRCUIT
15
15 FOR SCHEMATIC DIAGRAM
51
7.2. DESCRIPTION OF FUNCTIONS AND CIRCUITS
19
15.1. WAVEFORM
52
7.3. POWER SUPPLY CIRCUIT
22
15.2. ELCOT16 BLOCK DIAGRAM
55
8 TROUBLESHOOTING GUIDE
24
9 IC DATA
30
16 SCHEMATIC DIAGRAM
16.1. No.1
56
9.1. IC3 (ASIC)
30
16.2. No.2
60
9.2. IC6 (CODEC)
32
16.3. No.3
64
9.3. IC7 (CODEC)
33
16.4. No.4
68
9.4. IC9 (CODEC)
34
17 PRINTED CIRCUIT BOARD
70
9.5. IC10 (CODEC)
35
17.1. COMPONENT VIEW
70
9.6. IC601 (CPU) I/O MAP
36
17.2. BOTTOM VIEW
71
2
56
KX-TDA6181X
1 ABOUT LEAD FREE SOLDER (PbF: Pb free)
Note:
In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder that
contains lead.
We will use PbF solder when discussing the lead free solder used in our manufacturing process which is made from Tin, (Sn),
Silver, (Ag), and Copper, (Cu).
This model, and others like it, manufactured using lead free solder will have PbF stamped on the PCB. For service and repair
work we suggest using the same type of solder although, with some precautions, standard Pb solder can also be used.
Caution
• PbF solder has a melting point that is 50° ~ 70° F, (30° ~ 40°C) higher than Pb solder. Please use a soldering iron with
temperature control and adjust it to 700° ± 20° F, (370° ± 10°C). In case of using high temperature soldering iron, please
be careful not to heat too long.
• PbF solder will tend to splash if it is heated much higher than its melting point, approximately 1100°F, (600°C).
• If you must use Pb solder on a PCB manufactured using PbF solder, remove as much of the original PbF solder as possible
and be sure that any remaining is melted prior to applying the Pb solder.
• When applying PbF solder to double layered boards, please check the component side for excess which may flow onto the
opposite side (See figure, below).
1.1.
SUGGESTED PBF SOLDER
There are several types of PbF solder available commercially. While this product is manufactured using Tin, Silver, and Copper,
(Sn+Ag+Cu), you can also use Tin and Copper, (Sn+Cu), or Tin, Zinc, and Bismuth, (Sn+Zn+Bi). Please check the
manufacturer’s specific instructions for the melting points of their products and any precautions for using their product with other
materials.
The following lead free (PbF) solder wire sizes are recommended for service of this product: 0.3mm, 0.6mm and 1.0mm.
3
KX-TDA6181X
1.2.
HOW TO RECOGNIZE THAT Pb FREE SOLDER IS USED
4
KX-TDA6181X
2 FOR SERVICE TECHNICIANS
ICs and LSIs are vulnerable to static electricity.
When repairing, the following precautions will help prevent recurring malfunctions.
1. Cover the plastic part´s boxes with aluminum foil.
2. Ground the soldering irons.
3. Use a conductive mat on the worktable.
4. Do not touch the IC or LSI pins with bare fingers.
3 GENERAL DESCRIPTION
This card is inserted in the free slot of the TDA600 system and is capable of connecting 16 analog loop start lines.
Up to 2 CALLER ID/PAYTONE card can be added on as option cards.
The LPR is an SH-1 (SH7020) with 512Kbyte flash ROM and 128Kbyte SRAM, and supports software version upgrade though
downloading.
4 SPECIFICATION
Functional Block
Analog External Line Interface
Number of Ports
Main Function
Functional contents
16 ports
+30V 30mA Feeding function
Dial Pulse Signal Transmission Function
DTMF Signal Transmission Function
Inversion Detection Function
Bell Detecting Function
Ring-off Signal Detection Function
2w/4w Conversion Function
Surge Protection Function
Returning Sound Generation Function
4ch CODEC Function
• CODEC function
• Power down function
• µ/A Iaw switching function
• Test function (Loop back, Tone generation)
• Programmable digital filtering function
• Serial interface function
DTMF Generator
Option Card
On-board DC/DC Power Supply
Power Failure Forwarding Function
Self-diagnosis Function
ASIC#2 (eSAMSON)
Control Unit
LED Display Circuit
External Interface Connector
• PIO function
Transmits arbitrary tones for every 16 line port
Can be installed two CO-CID/PT cards for eight lines
Input +15V
Output +15V, +5V, +3.3V
Supports four lines
Performed with the extension interface in pairs
Channel Test, Dial Pulse Test, DTMF Test
EC Bus interface function
H.100 Bus interface function, Digital PLL function
Local Bus interface function
Time Switch Function, Gain Control Function
Intelligent PIO Function, JTAG
CPU
SH-1/SH7020 (12.288MHz)
Flash ROM
512Kbyte
SRAM
128Kbyte
Card Status Display LED: 2-color (red/green)
External Line Interface
50pin Amphenol Connector: 1 unit
Power Failure Transfer 4pin Modular Jack: 2 units
5
KX-TDA6181X
5 SYSTEM CONSTRUCTION
6
KX-TDA6181X
5.1.
INSTALLING/REMOVING THE OPTIONAL SERVICE CARDS
Slot Condition
Card Type
EMPR Card
BUS-M Card
BUS-S Card
Trunk Cards
Extension Cards
OPB3 Card
CTI-LINK Card
EECHO Card
Slot Type
Free 1-10
No
No
No
Yes
Yes
Yes
Yes
Yes
KX-TDA600
EMPR
Yes
No
No
No
No
No
No
No
BUS-M
No
Yes
No
No
No
No
No
No
KX-TDA620
Free 1-11
BUS-S
No
No
No
No
No
Yes
Yes
No
Yes
No
Yes
No
No
No
Yes
No
Caution:
To protect the back board from static electricity, do not touch parts on the back board in the main unit and on the optional
service cards.To discharge static, touch ground or wear an earthing strap.
ELCOT16 Card
Function
16-port analogue trunk card with 4 power failure transfer (PFT) ports.
Accessories and User-supplied Items
Accessories (included): Screws X 2
User-supplied (not included): Amphenol connector
7
KX-TDA6181X
Pin Assignments
Amphenol Connector
No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
1725
Signal Name
RA
RB
RC
RD
RE
RF
RG
RH
RI
RJ
RK
RL
RM
RN
RO
RP
Reserved
Function
Ring port 1
Ring port 2
Ring port 3
Ring port 4
Ring port 5
Ring port 6
Ring port 7
Ring port 8
Ring port 9
Ring port 10
Ring port 11
Ring port 12
Ring port 13
Ring port 14
Ring port 15
Ring port 16
-
No.
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
4250
Signal Name
TA
TB
TC
TD
TE
TF
TG
TH
TI
TJ
TK
TL
TM
TN
TO
TP
Reserved
Function
Tip port 1
Tip port 2
Tip port 3
Tip port 4
Tip port 5
Tip port 6
Tip port 7
Tip port 8
Tip port 9
Tip port 10
Tip port 11
Tip port 12
Tip port 13
Tip port 14
Tip port 15
Tip port 16
-
LED Indications
Indication
CARD STATUS
Color
Green/Red
Description
Card status indication
OFF: Power Off
Green ON: Normal (all ports are idle)
Green Flash (60 times per minute ): Normal (a port is in use)
Red ON: Fault (includes reset)
Red Flash (60 times per minute): Out of Service
8
KX-TDA6181X
In case of install CID/PAY8 on ELCOT16 card
Function
CID/PAY8: 8-port Caller ID signal type FSK/FSK (with Visual Caller ID)/DTMF, and 8 ports of Pay Tone Service (12
kHz/16kHz).To be mounted on the ELCOT16 cards.
CID8: 8-port Caller ID signal type FSK/FSK (with Visual Caller ID)/DTMF, To be mounted on the ELCOT16 cards.
Accessories and User-supplied Items
Accessories (included): Screws X 2
User-supplied (not included): none
Switch Settings (In case of install CID/PAY8 on ELCOT16 card)
Switch
Port Setting
Type
DIP
Usage and Status Definition
Set all DIP switch at “OFF” positions.
9
KX-TDA6181X
Fastening Amphenol Type Connector
An amphenol 57JE type connector is used on some of the optional sevice cards.
To connect an amphenol connector, use the spring latch or screw to fix the upper part and use Velcro
part of the connector.
10
tape to fix the lower
KX-TDA6181X
Using Analogue Trunk Card and Extension Card
Power Failure Connection connects a specific SLT and a trunk in the event of power failure. The following analogue trunk and
extension cards can be used for Power Failure Connections:
• Analogue trunk card: ELCOT16 (4 PFT ports)
• Extension card: EMSLC16 (4 PFT ports), ESLC16 (4 PFT ports), DHLC8 (2 PFT port) and SLC8 (2 PFT port)
To 1 analogue trunk card, connect only 1 extension card.
Note:
• Power Failure Connections must be made within the same shelf.
• By programming the Hybrid IP-PBX, a trunk conversation established during power failure can be maintained even when the
power returns and the connection is switched back to the normal maintained even when the power returns and the
connection is switched back to the normal performed, the connection will be dropped when power returns.
Accessories and User-supplied Items
Accessories (included): none
User-supplied (not included): RJ11 connectors
11
KX-TDA6181X
RJ11 Connector Pin Assignments for Analogue Trunk Card
PFT Ports 1 and 2
No.
1
2
3
4
Signal Name
R2
R1
T1
T2
Function
Ring port 2
Ring port 1
Tip port 1
Tip port 2
No.
1
2
3
4
Signal Name
R4
R3
T3
T4
Function
Ring port 4
Ring port 3
Tip port 3
Tip port 4
Signal Name
T2
T1
R1
R2
Function
Tip port 2
Tip port 1
Ring port 1
Ring port 2
Signal Name
T4
T3
R3
R4
Function
Tip port 4
Tip port 3
Ring port 3
Ring port 4
PFT Ports 3 and 4
RJ11 Connector Pin Assignments for Extension Card
PFT Ports 1 and 2
No.
1
2
3
4
PFT Ports 3 and 4 (for EMSLC16/ESLC16 card only)
No.
1
2
3
4
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KX-TDA6181X
Installing Optional Service Cards
1. Insert the card along the guide rails.
2. Holding the card as follows, push the release lever in the direction of the arrow so that the card is made to engage with the
connector on the back board securely.
3. Turn the 2 screws clockwise to fix the card.
13
Dial
DC Loop
&
CPC Det
IC1A
LED_RED
OP-AMP
PLLCLK
nRES
DRIVER
+3.3V
R[ 1 ]
DRIVER
nSHNT[1]
nCPCDET[1]
nLOOP[1]
nBELDET[1] nREVDET[1]
DIAG[1]
PFT
Jack
#1,#2
LED_GREEN
T[8:1]
R[8:1]
PAY[8:1]
4
Port#2
Same as "Port#1".
8 D[7:0]
7A[5:0]
4
6
IC6
CODEC
Caller ID
Pay Tone
Detect
(option0)
OPT0
4
6
4M
+3.3v
IC3
ASIC
8
Tip
Ring
PFT
Jack
#3,#4
14
Tip
Ring
Port#3
Same as "Port#1".
T [16:9]
R[16:9]
6
PAY [16:9]
Port#4
Same as "Port#1".
D[7:0]
A[12:0]
nRD,nWR
nRES
TOE [15:8]
STD[15:8]
P21
nCS1
7
4
Caller ID
Pay Tone
Detect
(option1)
OPT1
nRES
6
4M
Tip
Ring
Tip
Ring
Tip
Ring
Port#5
Port#6
Tip
Ring
Tip
Ring
Tip
Ring
Port#7
Tip
Ring
Tip
Ring
Tip
Ring
Port#8
Same as "Port#1"
Same as "Port#1"
Same as "Port#1"
XTAL/X401
12.288MHz
6
6
6
BOARD 3
ID
IC7
CODEC
6
IC401
nRESET
nWR
nRD
nBREQ
nBACK
NMI
nWDTOVF
nIRQ1 nHALT
nIRQ0
B
A
C
K
B
O
A
R
D
CT_NETREF
DIN
CT_FRAME_A
DOUT
CT_C8_A
DCLK
CT_D[7:0]
C_CS[3:0]
FH
HWCLK(4M)
LDHW
LUHW
+3.3v
Tip
Ring
Tip
Ring
Tip
Ring
EC_CLK
EC_AD[15:0]
EC_PAR
EC_FRAME
EC_TRDY
EC_STOP
EC_BE[1:0]
EC_PERR
EC_INT
EC_IDSEL
TOE [7:0] nSYSTE_RST
STD [7:0]
P20
nCS0
P22
P23
LPR
nBREQ
nBACK
nIRQ
nCSI
nCS1
nCS[2:0]
A[22:0]
D[15:0]
4
nRESET
IC402 nWR nCS0
nRD
Flash nCS
ROM A[19:0]
Same as "Port#1"
PORT#5-#8
PORT#9-#12(NO PFT)
PORT#13-#16(NO PFT)
KX-TDA6181X ELCOT16 CARD BLOCK DIAGRAM
D[15:0]
6
IC403
RAM
nWR
nRD nCS2
nCS
A[16:0]
D[7:0]
+5V
+3.3V
Power
Supply
+15V
Diag-Tip, Diag-Ring
KX-TDA6181X
[1]
PAY
T[1]
XTAL
16.384
MHz
Transformer
Rev/Bell
Detector
Tip
Ring
nRESET
IC4
Surge
EMC
Ring
P1[7:0]
RESET
Diag Relay
Tip
MODE[5:0]
JUMPER
6 BLOCK DIAGRAM
Port#1
JUMPER
KX-TDA6181X
7 CIRCUIT OPERATIONS
7.1.
7.1.1.
CONTROL-SYSTEM CIRCUIT
CPU Peripherals
• CPU (System clock: 12.288 MHz)......IC401
Data bus: 16bit, Address bus: 23bit
• Flash ROM (512Kbyte)......IC402
Flash memory consists of two areas: boot space and administration space.
Administration program can be rewritten through downloading.
• SRAM (128Kbyte)......IC403
Used for the data buffer for CPU work area.
• Reset
Resets of an ELCOT16 card are roughly classified into the two kinds: ASIC reset and LPR reset.
After the release of the ASIC reset, the LPR reset is released by the soft reset from the side of the main card and the LPR
program is booted.
Type of reset
ASIC reset
LPR reset
Reset method
ASIC reset is reset under the AND condition of reset signals (negative logic)
listed below.
Power-on reset
Hard reset from the main bus
Soft reset from the main bus
Soft reset from the main bus
Specification
Reset by reset IC
Reset by EC_RST signal
Released after the specified time
Low active
Reset pulse width: 1.6 microseconds or more
• LED Operation status indicating LED (Two colors)
OFF: Fault
Red ON: Fault (RESET included)
Green ON: Normal (Line not in use)
Green Flash (60/minute): Normal (Line in use)
15
KX-TDA6181X
Orange: OUS (Because OUS needs to be controlled by EMPR, reset terminal and port control terminal are ORed to generate
OUS)
• Instantaneous power interruption operation
When instantaneous power interruption is 300msec or less, reset operation is not carried out because the voltage is retained
by the capacitor in the power supply.
After HALT from EMPR is detected at the DC power down port, CPU goes into the sleep mode by executing the instruction of
SLEEP.
At the sleep mode, the CPU/Clock enter the halt state while the contents of the register, the internal RAM, and the I/O port is
maintained.
When the instantaneous power interruption is released, HALT is negated, and CPU is recovered to the normal mode by the
detection of IRQ0=L
16
KX-TDA6181X
7.1.2.
Time Slot Configuration
PCM data of an arbitrary stream, 0 - 15 (1 stream equals 128 time slots), on H.100 bus can be switched to an arbitrary local
highway (64 time slots) using a local TSW.
An example of time slot configuration of a local highway in ELCOT16 is shown below.
17
KX-TDA6181X
7.1.3.
IC3 (ASIC)
• EC bus interface
16bit/8MHz two-way address data multiplex self-bus.
• CT bus interface
Supports eight 8.192MHz highways (128 time slots).
• Local bus Interface
SH-1CPU by RENESAS Ltd. compatible bus with 8-bit data and 13bit address.
• Local Highway Interface
Packs 2.048, 4.096, 8.192 MHz highway (Max.64 timeslot).
• Local TSW
Timeslot switch between CT bus (1024ch) and local highway (64ch).
• Local Gain Control
Gain control of the local highway up-down 64ch by 1dB/step randomly.
• PT Interface
Selects the APT/DPT interface per port.
• CODEC interface
A dedicated interface consisting of 4 Infineon PEB2466 chips for enabling the circuit controls.
• GPIO Interface
A parallel interface that can be set in random interactively.
• GPIO interface
Parallel interface that is arbitrarily programmable bidirectionally.
18
KX-TDA6181X
7.2.
7.2.1.
DESCRIPTION OF FUNCTIONS AND CIRCUITS
Dial Pulse Signal Transmission
Transmits 10pps/20pps dial pulse by a open/close action between Tip and Ring with Photo MOS relay.
The make width, break width and inter digital width for 10pps/20pps can be set respectively.
When making, 37pin (DIAL [0]) of IC6 becomes Low level, and PL2 turns ON. When breaking, 37pin (DIAL [0]) of IC6 becomes
High level, and PL2 turns OFF.
It provides the SHUNT control function for the stabilization of line power depending on the destination. Turning ON PC5 when
transmitting pulse reduces the impedance at making, and stabilizes the line power.
7.2.2.
Circuit For Line Acquisition
Making 37pin (DIAL[0]) of IC6 Low level, the photo MOS relay (PL2) turns ON and the line is acquired.
It is used in common as Dial Pulse transmitting circuit.
DC Loop Path:
• Ring→L3→L2→RL1→J5→D2→PL2→Q6(C-E)→R5→R80→D2→RL1→J3→L1→L4→J7→Tip
• Tip→J7→L4→L1→J3→RL1→D2→PL2→Q6(C-E)→R5→R80→D2→J5→RL1→L2→L3→Ring
7.2.3.
DTMF Signal Transmission
This transmits the DTMF signal on the highway timeslot. The different DTMF signals can be transmitted to the optional ports at the
same time.
They are transmitted to the line through CODEC.
19
KX-TDA6181X
7.2.4.
Bell Signal Detection
During on-hook, transmitting the bell signal to the AC loop in the CR series circuits (C2 and R2) detects the current by Photo
Coupler (PC1,2), and it determines the presence of a bell signal. Software performs the operation for recognition and determination
of a pattern of bell signals.
Bell Loop Path:
• Ring→L3→L2→RL1→R50→PC1(1-2)→C2→R2→J9→RL1→J3→L1→L4→J7→Tip
In this path, PC1 4-pin converts from High to Low, and a bell signal is detected.
• Tip→J7→L4→L1→J3→RL1→J9→R2→C2→PC2(1-2)→R50→RL1→L2→L3→Ring
In this path, PC2 4-pin converts from High to Low, and a bell signal is detected.
7.2.5.
DTMF Signal Detection
This is provided on the CALLER ID detection card (CID8) and CALLER ID/PAYTONE detection card (CID/PAY8) of the option
cards.
7.2.6.
Polarity Reversal Detection
Configured by the photo couplers (PC1,PC2) which enables current detection in either the Tip → Ring or Ring → Tip directions.
(PC2 is used in common as the bell detection photo coupler). Using Software, it stores the current direction (the detected photo
coupler) of the connected trunk and adjusts the direction of the current flow detection. (the detected photo coupler changes).
When the current flows in the direction of Ring to Tip, PC1 4-pin is Low and PC2 4-pin is High.
• Ring→L3→L2→RL1→R50→PC1(1-2)→J5→D2→PL2→Q6(C-E)→R5→R80→D2→RL1→J3→L1→L4→J7→Tip
When the current direction (polarity) is reversed from Tip to Ring, PC1 4-pin turns to High and PC2 4-pin turns to Low. It recognizes
the action by changing of the current direction (the detected photo coupler changes).
• Tip→J7→L4→L1→J3→RL1→D2→PL2→Q6(C-E)→R5→R80→D2→J5→PC2(1-2)→R50→RL1→L2→L3→Ring
20
KX-TDA6181X
7.2.7.
2W-4W Conversion
This converts 4W-voice signal inside PBX and 2W-voice signal on SLT or Trunk. It is configured by Op-Amp and BN (Balance
Network) in CODEC. It affects the return loss of the voice and the frequency characteristic, and is determined by setting the best
value of Infineon CODEC and a software register.
7.2.8.
Interface
• CODEC Control...IC6, IC7, IC9, IC10
This uses PEB2466 by Infineon. CODEC interface DCLK, CS, DOUT and DIN configure the analog characteristic such as BN,
frequency characteristic, level, lateral constant. Also, the built-in I/O port is used as CPC detection, DIAL control, BELL
detection, Reverse detection, DIAL Shunt control and DIAG relay control.
• A/D, D/A Conversion
This converts 4Wire analog signal and G.711 PCM (µ/A).
7.2.9.
Surge Protection
A gas arrester (SA1) with the discharge voltage 230V is mounted between T and SFG, R and SFG. And a discharge tube (SA3)
with the discharge voltage 1KV is mounted between SFG and FG. Furthermore, ZNR (ZNR1) with the discharge voltage 82V is
mounted on the PBX side of the photo MOS relay for each line.
21
KX-TDA6181X
7.2.10. Power Failure Port
At the time of the power failure, for enabling a direct call to the extension phone, 4lines out of 16lines can be connected to the SLT
port, which provides a switching relay for power failure on the extension card, by a cable. It connects CN3, CN4 with the connector
for power failure on the extension card.
7.2.11. Self-Diagnostic Relay
Self-diagnostic relays are mounted on each port. It enters normal mode at DIAG=L, and enters self-diagnostic mode at DIAG=H.
At the self-diagnostic mode, Tip-Ring connects to Tip-Ring being in the pairing extension card via the backboard. That allows selfdiagnostic feature to be performed.
The items of self-diagnosis for ELCOT16 circuits are BELL signal detection, line addition, dial pulse transmission and DTMF
transmission.
7.2.12. Option Cards
The following Option cards can be mounted :
1) 2 x Caller ID Detection cards (CID8).
2) 2 x Caller ID / Paytone Detection cards (CID/PAY8).
7.3.
POWER SUPPLY CIRCUIT
• DC/DC conversion circuit
The circuit which generates output +3.3V, +5V with input +15V. It is configured with the circuit that reduces the voltage from
+15V to +3.3V by IC1, Q1 and L31 switching power supply, and with the circuit that reduces the voltage from +15V to +5V by
IC2, Q2 and L32 switching power supply.
There are some protection lines. First is IP2 for +3.3V short protection, second is IP3 for +5V short protection, third is the
overvoltage protection which detects +3.3V/+5V excess voltage rise and makes the FET(Q6) turn ON which blows IP1.
22
KX-TDA6181X
7.3.1.
Power Supply System
It provides four power systems; +15V power input and +5V, +3.3V power output.
23
KX-TDA6181X
8 TROUBLESHOOTING GUIDE
24
KX-TDA6181X
25
KX-TDA6181X
26
KX-TDA6181X
27
KX-TDA6181X
28
KX-TDA6181X
29
KX-TDA6181X
9 IC DATA
9.1.
IC3 (ASIC)
Pin No.
149
148
147
146
145
144
143
142
158
157
156
155
154
153
152
151
168
167
166
165
164
163
162
161
107
176
175
174
173
172
171
170
199
198
197
196
195
194
Pin Name
P07
P06
P05
P04
P03
P02
P01
P00
P17
P16
P15
P14
P13
P12
P11
P10
P27
P26
P25
P24
P23
P22
P21
P20
P37
P36
P35
P34
P33
P32
P31
P30
P47
P46
P45
P44
P43
P42
Signal Name
OT_OE15
OT_OE14
OT_OE13
OT_OE12
OT_OE11
OT_OE10
OT_OE9
OT_OE8
VER5
VER4
VER3
VER2
VER1
VER0
PORT1
PORT0
LED_G
LED_R
OPTION1
OPTION0
DT_OE7
DT_OE6
DT_OE5
DT_OE4
DT_OE3
DT_OE2
I/O
O
O
O
O
O
O
O
O
I
I
I
I
I
I
I
I
O
O
O
O
O
O
I
I
O
O
O
O
O
O
O
O
O
O
O
O
O
O
30
ACT
H
H
H
H
H
H
H
H
L
H/L
H/L
H/L
H/L
H/L
H
H
H
H
H
H
L
L
L
L
H
H
H
H
H
H
H
H
H
H
H
H
H
H
Description
DTMF data output control signal
DTMF data output control signal
DTMF data output control signal
DTMF data output control signal
DTMF data output control signal
DTMF data output control signal
DTMF data output control signal
DTMF data output control signal
RAM(H: 2Mbit, L: 1Mbit)
Card recognition
For Hard Version management Initial 0
Port Number 16
Reserve
Reserve
Reserve
Reserve
LED Green ON
LED Red ON
Option board 1 detection
Option board 0 detection
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
DTMF data output control
DTMF data output control
DTMF data output control
DTMF data output control
DTMF data output control
DTMF data output control
signal
signal
signal
signal
signal
signal
KX-TDA6181X
Pin No.
111
110
208
207
206
205
204
203
202
201
Pin Name
P41
P40
P57
P56
P55
P54
P53
P52
P51
P50
Signal Name
DT_OE1
DT_OE0
I/O
O
O
O
O
O
O
O
O
O
O
31
ACT
H
H
H
H
H
H
H
H
H
H
Description
DTMF data output control signal
DTMF data output control signal
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
Reserve
KX-TDA6181X
9.2.
IC6 (CODEC)
Line wire
port
CO1
CO2
CO3
CO4
Pin No.
Pin Name
40
41
37
38
39
35
36
43
42
46
45
44
48
47
6
7
3
4
5
1
2
9
8
12
11
10
14
13
SO1_1
SO1_0
SB1_2
SB1_1
SB1_0
SI1_1
SI1_0
SO2_1
SO2_0
SB2_2
SB2_1
SB2_0
SI2_1
SI2_0
SO3_1
SO3_0
SB3_2
SB3_1
SB3_0
SI3_1
SI3_0
SO4_1
SO4_0
SB4_2
SB4_1
SB4_0
SI4_1
SI4_0
Signal Name
SHNT0
DIAG0
DIAL0
BELLI0
REVDET0
CPCDET0
DT_STD0
SHNT1
DIAG1
DIAL1
BELLI1
REVDET1
CPCDET1
DT_STD1
SHNT2
DIAG2
DIAL2
BELLI2
REVDET2
CPCDET2
DT_STD2
SHNT3
DIAG3
DIAL3
BELLI3
REVDET3
CPCDET3
DT_STD3
32
I/O
ACT
Description
O
O
O
I
I
I
I
O
O
O
I
I
I
I
O
O
O
I
I
I
I
O
O
O
I
I
I
I
L
H
L
L
H/L
H
H
L
H
L
L
H/L
H
H
L
H
L
L
H/L
H
H
L
H
L
L
H/L
H
H
Pulse Control/Bell Receive
Self-Diagnosis Switching
Line Acquisition
Receiving Bell Signal
Line Reversal Detection
Disconnect Detection
DTMF Detection
Pulse Control/Bell Receive
Self-Diagnosis Switching
Line Acquisition
Receiving Bell Signal
Line Reversal Detection
Disconnect Detection
DTMF Detection
Pulse Control/Bell Receive
Self-Diagnosis Switching
Line Acquisition
Receiving Bell Signal
Line Reversal Detection
Disconnect Detection
DTMF Detection
Pulse Control/Bell Receive
Self-Diagnosis Switching
Line Acquisition
Receiving Bell Signal
Line Reversal Detection
Disconnect Detection
DTMF Detection
Control
Control
Control
Control
KX-TDA6181X
9.3.
IC7 (CODEC)
Line wire
port
CO5
CO6
CO7
CO8
Pin No.
Pin Name
40
41
37
38
39
35
36
43
42
46
45
44
48
47
6
7
3
4
5
1
2
9
8
12
11
10
14
13
SO1_1
SO1_0
SB1_2
SB1_1
SB1_0
SI1_1
SI1_0
SO2_1
SO2_0
SB2_2
SB2_1
SB2_0
SI2_1
SI2_0
SO3_1
SO3_0
SB3_2
SB3_1
SB3_0
SI3_1
SI3_0
SO4_1
SO4_0
SB4_2
SB4_1
SB4_0
SI4_1
SI4_0
Signal Name
SHNT4
DIAG4
DIAL4
BELLI4
REVDET4
CPCDET4
DT_STD4
SHNT5
DIAG5
DIAL5
BELLI5
REVDET5
CPCDET5
DT_STD5
SHNT6
DIAG6
DIAL6
BELLI6
REVDET6
CPCDET6
DT_STD6
SHNT7
DIAG7
DIAL7
BELLI7
REVDET7
CPCDET7
DT_STD7
33
I/O
ACT
Description
O
O
O
I
I
I
I
O
O
O
I
I
I
I
O
O
O
I
I
I
I
O
O
O
I
I
I
I
L
H
L
L
H/L
H
H
L
H
L
L
H/L
H
H
L
H
L
L
H/L
H
H
L
H
L
L
H/L
H
H
Pulse Control/Bell Receive
Self-Diagnosis Switching
Line Acquisition
Receiving Bell Signal
Line Reversal Detection
Disconnect Detection
DTMF Detection
Pulse Control/Bell Receive
Self-Diagnosis Switching
Line Acquisition
Receiving Bell Signal
Line Reversal Detection
Disconnect Detection
DTMF Detection
Pulse Control/Bell Receive
Self-Diagnosis Switching
Line Acquisition
Receiving Bell Signal
Line Reversal Detection
Disconnect Detection
DTMF Detection
Pulse Control/Bell Receive
Self-Diagnosis Switching
Line Acquisition
Receiving Bell Signal
Line Reversal Detection
Disconnect Detection
DTMF Detection
Control
Control
Control
Control
KX-TDA6181X
9.4.
IC9 (CODEC)
Line wire
port
CO9
CO10
CO11
CO12
Pin No.
Pin Name
40
41
37
38
39
35
36
43
42
46
45
44
48
47
6
7
3
4
5
1
2
9
8
12
11
10
14
13
SO1_1
SO1_0
SB1_2
SB1_1
SB1_0
SI1_1
SI1_0
SO2_1
SO2_0
SB2_2
SB2_1
SB2_0
SI2_1
SI2_0
SO3_1
SO3_0
SB3_2
SB3_1
SB3_0
SI3_1
SI3_0
SO4_1
SO4_0
SB4_2
SB4_1
SB4_0
SI4_1
SI4_0
Signal Name
SHNT8
DIAG8
DIAL8
BELLI8
REVDET8
CPCDET8
DT_STD8
SHNT9
DIAG9
DIAL9
BELLI9
REVDET9
CPCDET9
DT_STD9
SHNT10
DIAG10
DIAL10
BELLI10
REVDET10
CPCDET10
DT_STD10
SHNT11
DIAG11
DIAL11
BELLI11
REVDET11
CPCDET11
DT_STD11
34
I/O
ACT
Description
O
O
O
I
I
I
I
O
O
O
I
I
I
I
O
O
O
I
I
I
I
O
O
O
I
I
I
I
L
H
L
L
H/L
H
H
L
H
L
L
H/L
H
H
L
H
L
L
H/L
H
H
L
H
L
L
H/L
H
H
Pulse Control/Bell Receive
Self-Diagnosis Switching
Line Acquisition
Receiving Bell Signal
Line Reversal Detection
Disconnect Detection
DTMF Detection
Pulse Control/Bell Receive
Self-Diagnosis Switching
Line Acquisition
Receiving Bell Signal
Line Reversal Detection
Disconnect Detection
DTMF Detection
Pulse Control/Bell Receive
Self-Diagnosis Switching
Line Acquisition
Receiving Bell Signal
Line Reversal Detection
Disconnect Detection
DTMF Detection
Pulse Control/Bell Receive
Self-Diagnosis Switching
Line Acquisition
Receiving Bell Signal
Line Reversal Detection
Disconnect Detection
DTMF Detection
Control
Control
Control
Control
KX-TDA6181X
9.5.
IC10 (CODEC)
Line wire
port
CO13
CO14
CO15
CO16
Pin No.
Pin Name
40
41
37
38
39
35
36
43
42
46
45
44
48
47
6
7
3
4
5
1
2
9
8
12
11
10
14
13
SO1_1
SO1_0
SB1_2
SB1_1
SB1_0
SI1_1
SI1_0
SO2_1
SO2_0
SB2_2
SB2_1
SB2_0
SI2_1
SI2_0
SO3_1
SO3_0
SB3_2
SB3_1
SB3_0
SI3_1
SI3_0
SO4_1
SO4_0
SB4_2
SB4_1
SB4_0
SI4_1
SI4_0
Signal Name
SHNT12
DIAG12
DIAL12
BELLI12
REVDET12
CPCDET12
DT_STD12
SHNT13
DIAG13
DIAL13
BELLI13
REVDET13
CPCDET13
DT_STD13
SHNT14
DIAG14
DIAL14
BELLI14
REVDET14
CPCDET14
DT_STD14
SHNT15
DIAG15
DIAL15
BELLI15
REVDET15
CPCDET15
DT_STD15
35
I/O
ACT
Description
O
O
O
I
I
I
I
O
O
O
I
I
I
I
O
O
O
I
I
I
I
O
O
O
I
I
I
I
L
H
L
L
H/L
H
H
L
H
L
L
H/L
H
H
L
H
L
L
H/L
H
H
L
H
L
L
H/L
H
H
Pulse Control/Bell Receive
Self-Diagnosis Switching
Line Acquisition
Receiving Bell Signal
Line Reversal Detection
Disconnect Detection
DTMF Detection
Pulse Control/Bell Receive
Self-Diagnosis Switching
Line Acquisition
Receiving Bell Signal
Line Reversal Detection
Disconnect Detection
DTMF Detection
Pulse Control/Bell Receive
Self-Diagnosis Switching
Line Acquisition
Receiving Bell Signal
Line Reversal Detection
Disconnect Detection
DTMF Detection
Pulse Control/Bell Receive
Self-Diagnosis Switching
Line Acquisition
Receiving Bell Signal
Line Reversal Detection
Disconnect Detection
DTMF Detection
Control
Control
Control
Control
KX-TDA6181X
9.6.
Pin No.
68
67
66
65
64
62
61
60
58
57
56
55
54
53
52
51
100
99
98
97
96
95
94
93
91
90
89
87
86
85
84
83
IC601 (CPU) I/O MAP
Pin name
PA15
PA14
PA13
PA12
PA11
PA10
PA9
PA8
PA7
PA6
PA5
PA4
PA3
PA2
PA1
PA0
PB15
PB14
PB13
PB12
PB11
PB10
PB9
PB8
PB7
PB6
PB5
PB4
PB3
PB2
PB1
PB0
Signal name
nIRQ1
HALT
nRTS
nCTS
nBREQ
nBACK
nRD
nWR
nWAIT
TX
RX
BID2
BID1
BID0
PB4
nFlash Busy
I/O
ACT
I
I
O
I
O
I
O
O
O
O
I
O
O
O
O
O
O
O
I
O
L
H
L
L
H
L
L
L
H
L
L
I
I
I
I
I
O
O
O
L
L
L
H
L
Description
EMPR interrupt
DC power down recovery detection
Serial I/F for debug
Serial I/F for debug
Not used
Bus request from EMPR
Response to bus request from EMPR
Read signal
Not used
Write signal
Wait signal
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Not used
Serial I/F for debug
Serial I/F for debug
Board classification judgment (Use undecided)
Board classification judgment (Use undecided)
Board classification judgment (Use undecided)
H: Operation, L: Debug
Flash Memory Busy
Not used
Not used
Not used
36
Remarks
Used as nIRQ1
Used as nIRQ0
Used as nBREQ
Used as nBACK
Used as nRD
Used as nWR
Used as nWAIT
Used as TXD0
Used as RXD0
KX-TDA6181X
10 HOW TO REPLACE A FLAT PACKAGE IC
Even if you do not have the special tools (for example, a spot heater) to remove the Flat IC, with some solder (large amount),
a soldering iron and a cutter knife, you can easily remove the ICs that have more than 100 pins.
10.1. PREPARATION
solder is left at the joint on the board, the new IC will not be
attached properly.
• PbF (: Pb free) Solder
10.3. INSTALLATION PROCEDURE
• Soldering Iron
1. Tack the flat pack IC to the PCB by temporarily soldering
two diagonally opposite pins in the correct positions on the
PCB.
Tip Temperature of 700°F ± 20°F (370°C ± 10°C)
Note: We recommend a 30 to 40 Watt soldering iron. An
expert may be able to use a 60 to 80 Watt iron where
someone with less experience could overheat and damage
the PCB foil.
• Flux
Recommended Flux: Specific Gravity → 0.82.
Type → RMA (lower residue, non-cleaning type)
Note: See ABOUT LEAD FREE SOLDER (PbF: Pb free)
(P.3).
10.2. REMOVAL PROCEDURE
Be certain each pin is located over the
correct pad on the PCB.
1. Put plenty of solder on the IC pins so that the pins can be
completely covered.
2. Apply flux to all of the pins on the IC.
Note:
If the IC pins are not soldered enough, you may give
pressure to the P.C. board when cutting the pins with a
cutter.
3. Being careful to not unsolder the tack points, slide the
soldering iron along the tips of the pins while feeding
enough solder to the tip so that it flows under the pins as
they are heated.
2. Make a few cuts into the joint (between the IC and its pins)
first and then cut off the pins thoroughly.
10.4. REMOVING SOLDER FROM
BETWEEN PINS
3. While the solder melts, remove it together with the IC pins.
1. Add a small amount of solder to the bridged pins.
2. With a hot iron, use a sweeping motion along the flat part of
the pin to draw the solder from between the adjacent pads.
When you attach a new IC to the board, remove all solder
left on the land with some tools like a soldering wire. If some
37
KX-TDA6181X
11 TERMINAL GUIDE OF ICs, TRANSISTORS AND DIODES
38
KX-TDA6181X
12 CABINET AND ELECTRICAL PARTS LOCATION
39
KX-TDA6181X
13 ACCESSORIES AND PACKING MATERIAL
40
KX-TDA6181X
14 REPLACEMENT PARTS LIST
1. RTL (Retention Time Limited)
Ref.
No.
12
13
The marking (RTL) indicates that the Retention Time is
limited for this item.
After the discontinuation of this assembly in production, the
item will continue to be available for a specific period of
time. The retention period of availability depends on the
type of assembly and the laws governing parts and product
retention. At the end of this period, the assembly will no
longer be available.
Ref.
No.
A1
P1
P2
P3
P4
Components identified by the
mark indicates special
characteristics important for safety. When replacing any of
these components, only use specified manufacture´s parts.
Ref.
No.
4. ISO code (Example: ABS-94HB) of the remarks column
shows quality of the material and a flame resisting grade
about plastics.
5. RESISTORS & CAPACITORS
Unless otherwise specified;
All resistors are in ohms (Ω), k=1000Ω, M=1000kΩ
All capacitors are in MICRO FARADS (µF), p=µ(µF)
*Type & Wattage of Resistor
14.1. CABINET AND ELECTRICAL
PARTS LOCATION
1
2
3
4
5
6
7
8
9
10
11
PQDF996Z
PQHR10005Z
PQUB14Z2
PSHD1088Z
PSHE1106Z
PSHE1123Z
PSHR1238Z
PSHR1258Z
PSHR1272Z
PSMH1212W
PSUS1020Z
Part Name & Description
Remarks
TORSION SPRING
RETAINING RING
Part No.
XSN4X40+28FK
PSPD1188X
PSPP1069Z
PSZKTDA6181X
XZB05X08A03
Part Name & Description
Remarks
SCREW
CUSHION
PROTECTION COVER
GIFT BOX
PROTECTION COVER
14.3. MAIN BOARD PARTS
3. The S mark means the part is one of some identical parts.
For that reason, it may be different from the installed part.
Part No.
PSUS1021Y
XUC25VW
Part Name & Description
14.2. ACCESSORIES AND PACKING
MATERIALS
2. Important safety notice
Ref.
No.
Part No.
Remarks
SHAFT
SPACER
LEVER, EJECTOR
SCREW
TAPE
SPACER
SPACER, PANEL LIGHT
SPACER
REVET
PANEL, FRONT
TORSION SPRING
41
Part No.
IC1
IC1A
IC1B
IC1C
IC1D
IC1E
IC1F
IC1G
IC1H
IC1I
IC1J
IC1K
IC1L
IC1M
IC1N
IC1O
IC1P
IC2
IC3
IC4
IC5
IC6
IC7
IC8
IC9
IC10
IC11
IC12
IC13
IC20
IC401
IC402
IC403
IC404
C0DBAGZ00029
C0ABBB000179
C0ABBB000179
C0ABBB000179
C0ABBB000179
C0ABBB000179
C0ABBB000179
C0ABBB000179
C0ABBB000179
C0ABBB000179
C0ABBB000179
C0ABBB000179
C0ABBB000179
C0ABBB000179
C0ABBB000179
C0ABBB000179
C0ABBB000179
C0DBAHZ00012
C1CB00001396
PSVIPST596CN
C0JBAB000535
C1CB00001432
C1CB00001432
C0ABCB000038
C1CB00001432
C1CB00001432
C0ABCB000038
C0ABCB000038
C0ABCB000038
PSVISNLV273A
C2CBYE000011
PSWITDA6181X
C3BBHC000368
C1CB00001775
Q1
Q2
Q3
Q6
Q6A
Q6B
Q6C
Q6D
Q6E
Q6F
Q6G
Q6H
Q6I
Q6J
Q6K
B1DHCD000018
B1CHKD000001
PQVTDTA114EU
B1DFDC000002
B1BBDL000007
B1BBDL000007
B1BBDL000007
B1BBDL000007
B1BBDL000007
B1BBDL000007
B1BBDL000007
B1BBDL000007
B1BBDL000007
B1BBDL000007
B1BBDL000007
Part Name & Description
(ICS)
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
IC
(TRANSISTORS)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
Remarks
S
S
KX-TDA6181X
Ref.
No.
Q6L
Q6M
Q6N
Q6O
Q6P
Q7A
Q7B
Q7C
Q7D
Q7E
Q7F
Q7G
Q7H
Q7I
Q7J
Q7K
Q7L
Q7M
Q7N
Q7O
Q7P
Q401
U1
Part No.
B1BBDL000007
B1BBDL000007
B1BBDL000007
B1BBDL000007
B1BBDL000007
B1GBCFGG0009
B1GBCFGG0009
B1GBCFGG0009
B1GBCFGG0009
B1GBCFGG0009
B1GBCFGG0009
B1GBCFGG0009
B1GBCFGG0009
B1GBCFGG0009
B1GBCFGG0009
B1GBCFGG0009
B1GBCFGG0009
B1GBCFGG0009
B1GBCFGG0009
B1GBCFGG0009
B1GBCFGG0009
PQVTDTC114YU
B1GHCFJJ0007
D1
D1A
D1B
D1C
D1D
D1E
D1F
D1G
D1H
D1I
D1J
D1K
D1L
D1M
D1N
D1O
D1P
D2
D2A
D2B
D2C
D2D
D2E
D2F
D2G
D2H
D2I
D2J
D2K
D2L
D2M
D2N
D2O
D2P
D3
D3A
D3B
D3C
D3D
D3E
D3F
D3G
D3H
D3I
D3J
D3K
D3L
D3M
D3N
B0JCND000009
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
B0JCND000009
B0EDKT000007
B0EDKT000007
B0EDKT000007
B0EDKT000007
B0EDKT000007
B0EDKT000007
B0EDKT000007
B0EDKT000007
B0EDKT000007
B0EDKT000007
B0EDKT000007
B0EDKT000007
B0EDKT000007
B0EDKT000007
B0EDKT000007
B0EDKT000007
MA8051
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
Part Name & Description
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
TRANSISTOR(SI)
(DIODES)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
Remarks
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
42
Ref.
No.
D3O
D3P
D4
D4A
D4B
D4C
D4D
D4E
D4F
D4G
D4H
D4I
D4J
D4K
D4L
D4M
D4N
D4O
D4P
D5A
D5B
D5C
D5D
D5E
D5F
D5G
D5H
D5I
D5J
D5K
D5L
D5M
D5N
D5O
D5P
D8A
D8B
D8C
D8D
D8E
D8F
D8G
D8H
D8I
D8J
D8K
D8L
D8M
D8N
D8O
D8P
LED1
Part No.
PQVDRLZ2R0B
PQVDRLZ2R0B
MA8075
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
PQVDRLZ2R0B
MA3S13300L
MA3S13300L
MA3S13300L
MA3S13300L
MA3S13300L
MA3S13300L
MA3S13300L
MA3S13300L
MA3S13300L
MA3S13300L
MA3S13300L
MA3S13300L
MA3S13300L
MA3S13300L
MA3S13300L
MA3S13300L
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
1SS355
PQVDBRPY1204
CN1
CN2
CN5
CN6
CN7
CN8
K1KA90B00009
K1FB150B0046
K1KB40A00165
K1KB40A00165
K1KB40A00165
K1KB40A00165
RA1
RA1A
RA1B
RA1C
RA1D
RA1E
RA1F
RA1G
RA1H
RA1I
RA1J
RA1K
RA1L
D1H81034A024
D1H86814A024
D1H86814A024
D1H86814A024
D1H86814A024
D1H86814A024
D1H86814A024
D1H86814A024
D1H86814A024
D1H86814A024
D1H86814A024
D1H86814A024
D1H86814A024
Part Name & Description
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
DIODE(SI)
LED
(CONNECTORS)
CONNECTOR, 90P
CONNECTOR, 150P
CONNECTOR, 40P
CONNECTOR, 40P
CONNECTOR, 40P
CONNECTOR, 40P
(COMPONENTS PARTS)
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 680
RESISTOR ARRAY, 680
RESISTOR ARRAY, 680
RESISTOR ARRAY, 680
RESISTOR ARRAY, 680
RESISTOR ARRAY, 680
RESISTOR ARRAY, 680
RESISTOR ARRAY, 680
RESISTOR ARRAY, 680
RESISTOR ARRAY, 680
RESISTOR ARRAY, 680
RESISTOR ARRAY, 680
Remarks
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
KX-TDA6181X
Ref.
No.
RA1M
RA1N
RA1O
RA1P
RA2
RA3
RA4
RA5
RA6
RA7
RA8
RA9
RA10
RA11
RA12
RA13
RA14
RA15
RA16
RA17
RA18
RA19
RA20
RA21
RA22
RA23
RA24
RA25
RA26
RA27
RA28
RA29
RA30
RA40
RA401
RA402
RA403
RA404
RA405
RA406
RA407
RA408
RA409
RA410
RA411
RA412
RA413
RA414
RA415
RA416
RA417
RA418
RA419
RA420
RA421
RA422
RA423
RA424
RA425
RA426
RA427
RA428
Part No.
D1H86814A024
D1H86814A024
D1H86814A024
D1H86814A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81014A024
D1H81034A024
D1H81034A024
D1H84704A024
D1H84704A024
D1H84704A024
D1H84704A024
D1H84704A024
D1H84704A024
D1H81034A024
D1H84704A024
D1H84704A024
D1H81024A024
D1H88204A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H86804A024
D1H86804A024
D1H86804A024
D1H86804A024
D1H81034A024
D1H81024A024
D1H81024A024
D1H81024A024
D1H81024A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81034A024
D1H81014A024
D1H81034A024
D1H86804A024
D1H86804A024
D1H86804A024
D1H86804A024
D1H86804A024
D1H81034A024
L1
L2
G1B680MA0001
G1A221C00004
X1
PSVCC0025GT
FIL1
FIL2
FIL402
FIL403
FIL404
J0HAAH000003
J0HAAH000003
J0HAAH000003
J0HAAH000003
J0HAAB000020
Part Name & Description
RESISTOR ARRAY, 680
RESISTOR ARRAY, 680
RESISTOR ARRAY, 680
RESISTOR ARRAY, 680
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 100
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 47
RESISTOR ARRAY, 47
RESISTOR ARRAY, 47
RESISTOR ARRAY, 47
RESISTOR ARRAY, 47
RESISTOR ARRAY, 47
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 47
RESISTOR ARRAY, 47
RESISTOR ARRAY, 1K
RESISTOR ARRAY, 82
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 68
RESISTOR ARRAY, 68
RESISTOR ARRAY, 68
RESISTOR ARRAY, 68
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 1K
RESISTOR ARRAY, 1K
RESISTOR ARRAY, 1K
RESISTOR ARRAY, 1K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 100
RESISTOR ARRAY, 10K
RESISTOR ARRAY, 68
RESISTOR ARRAY, 68
RESISTOR ARRAY, 68
RESISTOR ARRAY, 68
RESISTOR ARRAY, 68
RESISTOR ARRAY, 10K
(COILS)
COIL
COIL
(CRYSTAL OSCILLATOR)
CRYSTAL OSCILLATOR
(FILTERS)
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
Remarks
Ref.
No.
L1A
L1B
L1C
L1D
L1E
L1F
L1G
L1H
L1I
L1J
L1K
L1L
L1M
L1N
L1O
L1P
L2A
L2B
L2C
L2D
L2E
L2F
L2G
L2H
L2I
L2J
L2K
L2L
L2M
L2N
L2O
L2P
L3A
L3B
L3C
L3D
L3E
L3F
L3G
L3H
L3I
L3J
L3K
L3L
L3M
L3N
L3O
L3P
L4A
L4B
L4C
L4D
L4E
L4F
L4G
L4H
L4I
L4J
L4K
L4L
L4M
L4N
L4O
L4P
L31
L32
L34
L101
L401
L402
L403
LA1
LA2
S
S
43
Part No.
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
J0JHC0000060
PFVF2P600SG
PFVF2P600SG
J0JCC0000275
J0JCC0000275
J0JCC0000275
J0JCC0000275
J0JCC0000275
J0JAD0000036
J0JAD0000036
Part Name & Description
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
CERAMIC FILTER
CERAMIC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
Remarks
S
S
S
KX-TDA6181X
Ref.
No.
LA3
LA4
LA5
LA6
LA401
LA402
LA403
LA404
LA405
LA406
LA407
LA408
LA409
X401
Part No.
J0JAD0000036
J0JAD0000036
J0JAD0000036
J0JAD0000036
J0JAD0000036
J0JAD0000036
J0JAD0000036
J0JAD0000036
J0JAD0000036
J0JAD0000036
J0JAD0000036
J0JAD0000036
J0JAD0000036
H2D122500003
IP1
IP2
IP3
K5H502Z00003
K5H751Z00003
K5H751Z00003
CN3
CN4
K2LB104B0055
K2LB104B0055
PC1A
PC1B
PC1C
PC1D
PC1E
PC1F
PC1G
PC1H
PC1I
PC1J
PC1K
PC1L
PC1M
PC1N
PC1O
PC1P
PC2A
PC2B
PC2C
PC2D
PC2E
PC2F
PC2G
PC2H
PC2I
PC2J
PC2K
PC2L
PC2M
PC2N
PC2O
PC2P
PC4A
PC4B
PC4C
PC4D
PC4E
PC4F
PC4G
PC4H
PC4I
PC4J
PC4K
PC4L
PC4M
PC4N
PC4O
PC4P
PC5A
PC5B
PC5C
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
Part Name & Description
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
IC FILTER
CERAMIC FILTER
(FUSES)
FUSE
FUSE
FUSE
(JACKS)
JACK
JACK
(PHOTO ELECTRIC TRANSDUCERS)
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
Remarks
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
44
Ref.
No.
PC5D
PC5E
PC5F
PC5G
PC5H
PC5I
PC5J
PC5K
PC5L
PC5M
PC5N
PC5O
PC5P
Part No.
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PQVIP27011M3
PL2A
PL2B
PL2C
PL2D
PL2E
PL2F
PL2G
PL2H
PL2I
PL2J
PL2K
PL2L
PL2M
PL2N
PL2O
PL2P
RL1A
RL1B
RL1C
RL1D
RL1E
RL1F
RL1G
RL1H
RL1I
RL1J
RL1K
RL1L
RL1M
RL1N
RL1O
RL1P
K6G1ALB00014
K6G1ALB00014
K6G1ALB00014
K6G1ALB00014
K6G1ALB00014
K6G1ALB00014
K6G1ALB00014
K6G1ALB00014
K6G1ALB00014
K6G1ALB00014
K6G1ALB00014
K6G1ALB00014
K6G1ALB00014
K6G1ALB00014
K6G1ALB00014
K6G1ALB00014
K6B2CGA00094
K6B2CGA00094
K6B2CGA00094
K6B2CGA00094
K6B2CGA00094
K6B2CGA00094
K6B2CGA00094
K6B2CGA00094
K6B2CGA00094
K6B2CGA00094
K6B2CGA00094
K6B2CGA00094
K6B2CGA00094
K6B2CGA00094
K6B2CGA00094
K6B2CGA00094
SW1
SW2
PSSSX1001Z
PSSSX1001Z
T1A
T1B
T1C
T1D
T1E
T1F
T1G
T1H
T1I
T1J
T1K
T1L
T1M
T1N
T1O
T1P
ETJS08ZE11AF
ETJS08ZE11AF
ETJS08ZE11AF
ETJS08ZE11AF
ETJS08ZE11AF
ETJS08ZE11AF
ETJS08ZE11AF
ETJS08ZE11AF
ETJS08ZE11AF
ETJS08ZE11AF
ETJS08ZE11AF
ETJS08ZE11AF
ETJS08ZE11AF
ETJS08ZE11AF
ETJS08ZE11AF
ETJS08ZE11AF
SA1A
SA1B
SA1C
SA1D
SA1E
SA1F
J0LE00000043
J0LE00000043
J0LE00000043
J0LE00000043
J0LE00000043
J0LE00000043
Part Name & Description
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
PHOTO COUPER
(RELAYS)
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
RELAY
(SWITCHS)
SLIDE SWITCH
SLIDE SWITCH
(TRANSFORMERS)
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
TRANSFORMER
(VARISTORS)
VARISTOR (SURGE
VARISTOR (SURGE
VARISTOR (SURGE
VARISTOR (SURGE
VARISTOR (SURGE
VARISTOR (SURGE
Remarks
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
ABSORBER)
ABSORBER)
ABSORBER)
ABSORBER)
ABSORBER)
ABSORBER)
KX-TDA6181X
Ref.
No.
SA1G
SA1H
SA1I
SA1J
SA1K
SA1L
SA1M
SA1N
SA1O
SA1P
SA3
ZNR1A
ZNR1B
ZNR1C
ZNR1D
ZNR1E
ZNR1F
ZNR1G
ZNR1H
ZNR1I
ZNR1J
ZNR1K
ZNR1L
ZNR1M
ZNR1N
ZNR1O
ZNR1P
Part No.
J0LE00000043
J0LE00000043
J0LE00000043
J0LE00000043
J0LE00000043
J0LE00000043
J0LE00000043
J0LE00000043
J0LE00000043
J0LE00000043
PFRZRA102P6T
ERZSF2MK820
ERZSF2MK820
ERZSF2MK820
ERZSF2MK820
ERZSF2MK820
ERZSF2MK820
ERZSF2MK820
ERZSF2MK820
ERZSF2MK820
ERZSF2MK820
ERZSF2MK820
ERZSF2MK820
ERZSF2MK820
ERZSF2MK820
ERZSF2MK820
ERZSF2MK820
C1A
C1B
C1C
C1D
C1E
C1F
C1G
C1H
C1I
C1J
C1K
C1L
C1M
C1N
C1O
C1P
C2A
C2B
C2C
C2D
C2E
C2F
C2G
C2H
C2I
C2J
C2K
C2L
C2M
C2N
C2O
C2P
C3A
C3B
C3C
C3D
C3E
C3F
C3G
C3H
C3I
C3J
C3K
C3L
C3M
PSCU2JW221KR
PSCU2JW221KR
PSCU2JW221KR
PSCU2JW221KR
PSCU2JW221KR
PSCU2JW221KR
PSCU2JW221KR
PSCU2JW221KR
PSCU2JW221KR
PSCU2JW221KR
PSCU2JW221KR
PSCU2JW221KR
PSCU2JW221KR
PSCU2JW221KR
PSCU2JW221KR
PSCU2JW221KR
F1K2E1050001
F1K2E1050001
F1K2E1050001
F1K2E1050001
F1K2E1050001
F1K2E1050001
F1K2E1050001
F1K2E1050001
F1K2E1050001
F1K2E1050001
F1K2E1050001
F1K2E1050001
F1K2E1050001
F1K2E1050001
F1K2E1050001
F1K2E1050001
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
Part Name & Description
VARISTOR (SURGE
VARISTOR (SURGE
VARISTOR (SURGE
VARISTOR (SURGE
VARISTOR (SURGE
VARISTOR (SURGE
VARISTOR (SURGE
VARISTOR (SURGE
VARISTOR (SURGE
VARISTOR (SURGE
VARISTOR (SURGE
VARISTOR
VARISTOR
VARISTOR
VARISTOR
VARISTOR
VARISTOR
VARISTOR
VARISTOR
VARISTOR
VARISTOR
VARISTOR
VARISTOR
VARISTOR
VARISTOR
VARISTOR
VARISTOR
(CAPACITORS)
220P
220P
220P
220P
220P
220P
220P
220P
220P
220P
220P
220P
220P
220P
220P
220P
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
10
10
10
10
10
10
10
10
10
10
10
10
10
ABSORBER)
ABSORBER)
ABSORBER)
ABSORBER)
ABSORBER)
ABSORBER)
ABSORBER)
ABSORBER)
ABSORBER)
ABSORBER)
ABSORBER)
Remarks
Ref.
No.
C3N
C3O
C3P
C4
C4A
C4B
C4C
C4D
C4E
C4F
C4G
C4H
C4I
C4J
C4K
C4L
C4M
C4N
C4O
C4P
C5
C5A
C5B
C5C
C5D
C5E
C5F
C5G
C5H
C5I
C5J
C5K
C5L
C5M
C5N
C5O
C5P
C6
C7
C7A
C7B
C7C
C7D
C7E
C7F
C7G
C7H
C7I
C7J
C7K
C7L
C7M
C7N
C7O
C7P
C8
C8A
C8B
C8C
C8D
C8E
C8F
C8G
C8H
C8I
C8J
C8K
C8L
C8M
C8N
C8O
C8P
C9
S
45
Part No.
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEVUD1E680MP
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEEFK1H100UR
EEVUD1E151MP
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H103A573
F1G1H103A573
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1K1C1060001
F1K1C1060001
F1K1C1060001
F1K1C1060001
F1K1C1060001
F1K1C1060001
F1K1C1060001
F1K1C1060001
F1K1C1060001
F1K1C1060001
F1K1C1060001
F1K1C1060001
F1K1C1060001
F1K1C1060001
F1K1C1060001
F1K1C1060001
F1G1A1040006
Part Name & Description
10
10
10
68
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
10
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
0.01
0.01
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
1M
0.1
Remarks
KX-TDA6181X
Ref.
No.
C9A
C9B
C9C
C9D
C9E
C9F
C9G
C9H
C9I
C9J
C9K
C9L
C9M
C9N
C9O
C9P
C10
C10A
C10B
C10C
C10D
C10E
C10F
C10G
C10H
C10I
C10J
C10K
C10L
C10M
C10N
C10O
C10P
C11
C11A
C11B
C11C
C11D
C11E
C11F
C11G
C11H
C11I
C11J
C11K
C11L
C11M
C11N
C11O
C11P
C12
C13
C14
C16
C17
C18
C20
C21
C23
C24
C26
C27
C28
C29
C30
C31
C32
C33
C34
C35
C36
C37
C38
Part No.
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1A1040006
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H220A565
F1G1H180A565
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
EEVUD0J331MP
F2H1C220A008
F1G1H180A565
ECUV1A105ZFV
F1G1C1030008
F1G1A1040006
ECUV1A105ZFV
F1G1C1030008
F1G1H103A573
F1G1E1030005
F1G0J2240003
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1H1C105A008
PQCUV1H105JC
F1G0J2240003
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
PQCUV1H105JC
Part Name & Description
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
0.1
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
18
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
330
22
18
1
0.01
0.1
1
0.01
0.01
0.01
0.22
0.1
0.1
0.1
0.1
1
1
0.22
0.1
0.1
0.1
0.1
1
Remarks
Ref.
No.
C39
C40
C41
C42
C43
C44
C45
C46
C47
C48
C49
C50
C50A
C50B
C50C
C50D
C50E
C50F
C50G
C50H
C50I
C50J
C50K
C50L
C50M
C50N
C50O
C50P
C51A
C51B
C51C
C51D
C51E
C51F
C51G
C51H
C51I
C51J
C51K
C51L
C51M
C51N
C51O
C51P
C53
C54
C55
C56
C57
C60
C62
C63
C65
C66
C68
C69
C70
C71
C73
C75
C77
C80
C81
C82
C83
C84
C90
C402
C403
C404
C405
C406
C407
S
S
46
Part No.
F1G0J2240003
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
PQCUV1H105JC
F1G0J2240003
F1G1A1040006
F1G1A1040006
F1G1A1040006
F1G1A1040006
PQCUV1H105JC
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G0J4740004
F1G1C1030008
F1G1C1030008
F1G1C1030008
F1G1C1030008
F1G1H3320004
F1G1E1030005
F1H1C105A008
F1G1E1030005
F1H1C105A008
F1G1E1030005
F1H1C105A008
F1G1A1040006
F1G1A1040006
F1G0J1050009
F1G0J1050009
F1G0J1050009
F1G0J1050009
F1G1C1030008
F1G1C1030008
F1G1C1030008
F1G1C1030008
F1G1C1030008
F1G1A1040006
F1G1H103A573
ECUV1A105ZFV
F1G1H103A573
F1G1H103A573
ECUV1A105ZFV
F1G1H103A573
Part Name & Description
0.22
0.1
0.1
0.1
0.1
1
0.22
0.1
0.1
0.1
0.1
1
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.47
0.01
0.01
0.01
0.01
0.033
0.01
1
0.01
1
0.01
1
0.1
0.1
1
1
1
1
0.01
0.01
0.01
0.01
0.01
0.1
0.01
1
0.01
0.01
1
0.01
Remarks
S
S
KX-TDA6181X
Ref.
No.
C408
C409
C410
C411
C412
C413
C421
C422
C423
C424
C425
C426
C427
C428
C429
C430
C431
C432
C433
C434
C435
C436
C437
C438
C439
C440
C441
C442
C443
C444
C445
C446
C447
C448
C449
C450
C451
C452
C453
C454
C455
C456
C457
C458
C459
C460
Part No.
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
ECUV1A105ZFV
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1H103A573
F1G1E221A090
F1G1E221A090
F1G1E221A090
F1G1E221A090
F1G1E221A090
F1G1E221A090
F1G1E221A090
F1G1E221A090
F1G1E221A090
F1G1E221A090
F1G1E221A090
F1G1E221A090
F1G1E221A090
F1G1E221A090
F1G1E221A090
F1G1E221A090
F1G1E221A090
F1G1E221A090
F1G1E221A090
F1G1E221A090
J3
J4
J5
J5A
J5B
J5C
J5D
J5E
J5F
J5G
J5H
J5I
J5J
J5K
J5L
J5M
J5N
J5O
J5P
J6
J7
J7A
J7B
J7C
J7D
J7E
ERJ2GEJ000
ERJ2GEJ000
ERJ2GEJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
ERJ2GEJ000
ERJ2GEJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
Part Name & Description
0.01
0.01
0.01
0.01
0.01
1
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
0.01
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
(RESISTORS)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
Remarks
Ref.
No.
J7F
J7G
J7H
J7I
J7J
J7K
J7L
J7M
J7N
J7O
J7P
J8
J9
J9A
J9B
J9C
J9D
J9E
J9F
J9G
J9H
J9I
J9J
J9K
J9L
J9M
J9N
J9O
J9P
J13
J14
J15
J16
J17
J40
J41
J42
J45
J47
J48
J49
J53
J54
J55
J56
J57
J101
J102
J103
J402
J403
J404
J405
J408
R1
R2
R2A
R2B
R2C
R2D
R2E
R2F
R2G
R2H
R2I
R2J
R2K
R2L
R2M
R2N
R2O
R2P
R3
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
47
Part No.
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
PQ4R18XJ000
ERJ2GEJ000
ERJ2GEJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
PQ4R10XJ000
ERJ2GEJ000
ERJ2GEJ000
ERJ2GEJ000
ERJ2GEJ000
PQ4R18XJ000
ERJ2GEJ000
ERJ2GEJ000
ERJ2GEJ000
ERJ2GEJ000
ERJ2GEJ000
ERJ2GEJ000
ERJ2GEJ000
ERJ2GEJ000
ERJ2GEJ000
ERJ2GEJ000
PQ4R10XJ000
PQ4R10XJ000
ERJ3GEY0R00
ERJ3GEY0R00
ERJ3GEY0R00
ERJ2GEJ000
ERJ2GEJ000
ERJ2GEJ000
ERJ2GEJ000
ERJ2GEJ000
ERJ2GEYJ560
ERJ2GEYJ560
ERJ1WYJ223
ERJ1WYJ223
ERJ1WYJ223
ERJ1WYJ223
ERJ1WYJ223
ERJ1WYJ223
ERJ1WYJ223
ERJ1WYJ223
ERJ1WYJ223
ERJ1WYJ223
ERJ1WYJ223
ERJ1WYJ223
ERJ1WYJ223
ERJ1WYJ223
ERJ1WYJ223
ERJ1WYJ223
ERJ2GEYJ151
Part Name & Description
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
56
56
22K
22K
22K
22K
22K
22K
22K
22K
22K
22K
22K
22K
22K
22K
22K
22K
150
Remarks
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
KX-TDA6181X
Ref.
No.
R4
R5A
R5B
R5C
R5D
R5E
R5F
R5G
R5H
R5I
R5J
R5K
R5L
R5M
R5N
R5O
R5P
R6A
R6B
R6C
R6D
R6E
R6F
R6G
R6H
R6I
R6J
R6K
R6L
R6M
R6N
R6O
R6P
R75
R76
R7A
R7B
R7C
R7D
R7E
R7F
R7G
R7H
R7I
R7J
R7K
R7L
R7M
R7N
R7O
R7P
R10A
R10B
R10C
R10D
R10E
R10F
R10G
R10H
R10I
R10J
R10K
R10L
R10M
R10N
R10O
R10P
R11A
R11B
R11C
R11D
R11E
R11F
Part No.
ERJ2GEYJ151
ERJ8GEYJ390
ERJ8GEYJ390
ERJ8GEYJ390
ERJ8GEYJ390
ERJ8GEYJ390
ERJ8GEYJ390
ERJ8GEYJ390
ERJ8GEYJ390
ERJ8GEYJ390
ERJ8GEYJ390
ERJ8GEYJ390
ERJ8GEYJ390
ERJ8GEYJ390
ERJ8GEYJ390
ERJ8GEYJ390
ERJ8GEYJ390
PQ4R10XJ472
PQ4R10XJ472
PQ4R10XJ472
PQ4R10XJ472
PQ4R10XJ472
PQ4R10XJ472
PQ4R10XJ472
PQ4R10XJ472
PQ4R10XJ472
PQ4R10XJ472
PQ4R10XJ472
PQ4R10XJ472
PQ4R10XJ472
PQ4R10XJ472
PQ4R10XJ472
PQ4R10XJ472
ERJ2GEJ470
ERJ2GEJ470
PQ4R10XJ822
PQ4R10XJ822
PQ4R10XJ822
PQ4R10XJ822
PQ4R10XJ822
PQ4R10XJ822
PQ4R10XJ822
PQ4R10XJ822
PQ4R10XJ822
PQ4R10XJ822
PQ4R10XJ822
PQ4R10XJ822
PQ4R10XJ822
PQ4R10XJ822
PQ4R10XJ822
PQ4R10XJ822
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
Part Name & Description
150
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
39
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
4.7K
47
47
8.2K
8.2K
8.2K
8.2K
8.2K
8.2K
8.2K
8.2K
8.2K
8.2K
8.2K
8.2K
8.2K
8.2K
8.2K
8.2K
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
100K
100K
100K
100K
100K
100K
Remarks
Ref.
No.
R11G
R11H
R11I
R11J
R11K
R11L
R11M
R11N
R11O
R11P
R12A
R12B
R12C
R12D
R12E
R12F
R12G
R12H
R12I
R12J
R12K
R12L
R12M
R12N
R12O
R12P
R13A
R13B
R13C
R13D
R13E
R13F
R13G
R13H
R13I
R13J
R13K
R13L
R13M
R13N
R13O
R13P
R14
R14A
R14B
R14C
R14D
R14E
R14F
R14G
R14H
R14I
R14J
R14K
R14L
R14M
R14N
R14O
R14P
R15A
R15B
R15C
R15D
R15E
R15F
R15G
R15H
R15I
R15J
R15K
R15L
R15M
R15N
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
48
Part No.
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2RHD511
ERJ2GEJ105X
ERJ2RKF154
ERJ2RKF154
ERJ2RKF154
ERJ2RKF154
ERJ2RKF154
ERJ2RKF154
ERJ2RKF154
ERJ2RKF154
ERJ2RKF154
ERJ2RKF154
ERJ2RKF154
ERJ2RKF154
ERJ2RKF154
ERJ2RKF154
ERJ2RKF154
ERJ2RKF154
ERJ2RHD563
ERJ2RHD563
ERJ2RHD563
ERJ2RHD563
ERJ2RHD563
ERJ2RHD563
ERJ2RHD563
ERJ2RHD563
ERJ2RHD563
ERJ2RHD563
ERJ2RHD563
ERJ2RHD563
ERJ2RHD563
ERJ2RHD563
Part Name & Description
100K
100K
100K
100K
100K
100K
100K
100K
100K
100K
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
510
1M
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
150K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
56K
Remarks
S
KX-TDA6181X
Ref.
No.
R15O
R15P
R17A
R17B
R17C
R17D
R17E
R17F
R17G
R17H
R17I
R17J
R17K
R17L
R17M
R17N
R17O
R17P
R18A
R18B
R18C
R18D
R18E
R18F
R18G
R18H
R18I
R18J
R18K
R18L
R18M
R18N
R18O
R18P
R23A
R23B
R23C
R23D
R23E
R23F
R23G
R23H
R23I
R23J
R23K
R23M
R23N
R23O
R23P
R32
R37
R38
R39
R40
R50A
R50B
R50C
R50D
R50E
R50F
R50G
R50H
R50I
R50J
R50K
R50L
R50M
R50N
R50O
R50P
R51A
R51B
R51C
Part No.
ERJ2RHD563
ERJ2RHD563
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2RHD104
ERJ2GEYJ103
ERJ2GEYJ103
ERJ2GEYJ103
ERJ2GEYJ103
ERJ2GEYJ103
ERJ2GEYJ103
ERJ2GEYJ103
ERJ2GEYJ103
ERJ2GEYJ103
ERJ2GEYJ103
ERJ2GEYJ103
ERJ2GEYJ103
ERJ2GEYJ103
ERJ2GEYJ103
ERJ2GEYJ103
ERJ2GEYJ103
ERJ2GEYJ103
D0GA272JA021
ERJ2GEYJ103
ERJ2GEJ221
PQ4R18XJ220
PQ4R18XJ220
PQ4R18XJ220
PQ4R18XJ220
PQ4R18XJ220
PQ4R18XJ220
PQ4R18XJ220
PQ4R18XJ220
PQ4R18XJ220
PQ4R18XJ220
PQ4R18XJ220
PQ4R18XJ220
PQ4R18XJ220
PQ4R18XJ220
PQ4R18XJ220
PQ4R18XJ220
PQ4R10XJ122
PQ4R10XJ122
PQ4R10XJ122
Part Name & Description
56K
56K
91K
91K
91K
91K
91K
91K
91K
91K
91K
91K
91K
91K
91K
91K
91K
91K
100K
100K
100K
100K
100K
100K
100K
100K
100K
100K
100K
100K
100K
100K
100K
100K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
10K
2.7K
10K
220
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
1.2K
1.2K
1.2K
Remarks
Ref.
No.
R51D
R51E
R51F
R51G
R51H
R51I
R51J
R51K
R51L
R51M
R51N
R51O
R51P
R52A
R52B
R52C
R52D
R52E
R52F
R52G
R52H
R52I
R52J
R52K
R52L
R52M
R52N
R52O
R52P
R53A
R53B
R53C
R53D
R53E
R53F
R53G
R53H
R53I
R53J
R53K
R53L
R53M
R53N
R53O
R53P
R80A
R80B
R80C
R80D
R80E
R80F
R80G
R80H
R80I
R80J
R80K
R80L
R80M
R80N
R80O
R80P
R81A
R81B
R81C
R81D
R81E
R81F
R81G
R81H
R81I
R81J
R81K
R81L
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
49
Part No.
PQ4R10XJ122
PQ4R10XJ122
PQ4R10XJ122
PQ4R10XJ122
PQ4R10XJ122
PQ4R10XJ122
PQ4R10XJ122
PQ4R10XJ122
PQ4R10XJ122
PQ4R10XJ122
PQ4R10XJ122
PQ4R10XJ122
PQ4R10XJ122
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
D0GA683JA021
PQ4R10XJ221
PQ4R10XJ221
PQ4R10XJ221
PQ4R10XJ221
PQ4R10XJ221
PQ4R10XJ221
PQ4R10XJ221
PQ4R10XJ221
PQ4R10XJ221
PQ4R10XJ221
PQ4R10XJ221
PQ4R10XJ221
PQ4R10XJ221
PQ4R10XJ221
PQ4R10XJ221
PQ4R10XJ221
PQ4R10XJ101
PQ4R10XJ101
PQ4R10XJ101
PQ4R10XJ101
PQ4R10XJ101
PQ4R10XJ101
PQ4R10XJ101
PQ4R10XJ101
PQ4R10XJ101
PQ4R10XJ101
PQ4R10XJ101
PQ4R10XJ101
Part Name & Description
1.2K
1.2K
1.2K
1.2K
1.2K
1.2K
1.2K
1.2K
1.2K
1.2K
1.2K
1.2K
1.2K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
68K
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
220
100
100
100
100
100
100
100
100
100
100
100
100
Remarks
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
KX-TDA6181X
Ref.
No.
R81M
R81N
R81O
R81P
R82
R87A
R87B
R87C
R87D
R87E
R87F
R87G
R87H
R87I
R87J
R87K
R87L
R87M
R87N
R87O
R87P
R88
R89
R89A
R89B
R89C
R89D
R89E
R89F
R89G
R89H
R89I
R89J
R89K
R89L
R89M
R89N
R89O
R89P
R90
R90A
R90B
R90C
R90D
R90E
R90F
R90G
R90H
R90I
R90J
R90K
R90L
R90M
R90N
R90O
R90P
R91
R92
R95
R96
R100
R111
R112
R113
R114
R115
R116
R117
R118
R119
R120
R132
R162
Part No.
PQ4R10XJ101
PQ4R10XJ101
PQ4R10XJ101
PQ4R10XJ101
ERJ2GEJ220
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2RHD913
ERJ2GEJ221
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
ERJ2GEJ220
D0GA563JA004
D0GA563JA004
ERJ2GEYJ102
ERJ2GEYJ102
D0GA820JA021
ERJ2GEJ101
ERJ2GEJ101
ERJ2GEJ101
ERJ2GEJ101
ERJ2GEJ101
ERJ2GEJ101
ERJ2GEJ101
ERJ2GEJ101
ERJ2GEJ101
ERJ2GEJ101
ERJ2GEYJ102
ERJ2GEYJ102
Part Name & Description
100
100
100
100
22
91K
91K
91K
91K
91K
91K
91K
91K
91K
91K
91K
91K
91K
91K
91K
91K
220
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
22
56K
56K
1K
1K
82
100
100
100
100
100
100
100
100
100
100
1K
1K
Remarks
Ref.
No.
R401
R402
R403
R404
R405
R406
R407
R410
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
S
50
Part No.
ERJ2GEJ393X
ERJ2GEYJ103
D0GA680JA004
D0GA680JA004
ERJ2GEYJ103
ERJ2GEJ220
ERJ2GEJ220
D0GA331JA021
Part Name & Description
39K
10K
68
68
10K
22
22
330
Remarks
S
S
S
S
KX-TDA6181X
15 FOR SCHEMATIC DIAGRAM
Note:
1. DC voltage measurements are taken with voltmeter from the negative voltage line.
2. This schematic diagram may be modified at any time with the development of new technology.
51
KX-TDA6181X
15.1. WAVEFORM
52
KX-TDA6181X
53
KX-TDA6181X
54
15.2. ELCOT16 BLOCK DIAGRAM
55
KX-TDA6181X
3
4
5
6
D[0-7]
CN5
R[0]
SW1
A
T[0]
PAY[0]
R[1]
T[1]
PAY[1]
R[2]
T[2]
PAY[2]
R[3]
T[3]
PAY[3]
R[4]
T[4]
B
PAY[4]
R[5]
T[5]
PAY[5]
R[6]
T[6]
PAY[6]
R[7]
56
T[7]
PAY[7]
C
CN6
20
SW2
2:1B
40
2:1C
2:1C
2:1D
2:1E
2:1E
2:1F
2:1G
2:1G
2:1H
2:1H
2:7A
2:7B
2:7C
2:7C
2:7D
2:7D
2:7E
2:7F
2:7F
2:7G
2:7H
2:7H
39
18
38
37
16
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
R[8]
3:A1
T[8]
3:A2
PAY[8]
3:A3
R[9]
3:A3
T[9]
PAY[9]
R[10]
36
T[10]
35
PAY[10]
14
34
R[11]
T[11]
33
PAY[11]
12
R[12]
32
T[12]
31
PAY[12]
10
R[13]
30
T[13]
29
PAY[13]
8
R[14]
28
T[14]
27
PAY[14]
6
R[15]
26
T[15]
25
PAY[15]
3:A4
3:A4
3:A5
3:A6
3:A6
3:A7
3:A8
3:A8
3:G1
3:G2
3:G3
3:G3
3:G4
3:G4
3:G5
3:G6
3:G6
20
40
39
LA[0]
18
LA[1]
38
LA[2]
37
LA[3]
16
LA[4]
5B;8B;4:11A
36
A[5]
D[0]
35
14
D[2]
33
D[3]
12
D[4]
32
D[5]
31
D[6]
10
D[7]
30
29
8
28
CLK
5B;9B;2:12G;2:6G;3:F7;3:K7
nRD
5B;8C;4:11B
nWR
5B;8C;4:11B
nCS_CID[0]
27
nRST
9C
2:6C
DT_STD[0]
26
2:6E
DT_STD[1]
25
2:6F
DT_STD[2]
1
1
2:6G
DT_STD[3]
2
2
2:11C
DT_STD[4]
2:11E
DT_STD[5]
2:11F
DT_STD[6]
2:11G
DT_STD[7]
3:G8
3:G8
3
3
4
4
5
5
9
9
11
11
13
13
15
15
17
17
DT_OE[5]
19
19
DT_OE[6]
21
21
DT_OE[7]
22
22
23
23
24
24
DT_OE[0]
23
LA[3]
6
7
D[1]
8
D[2]
9
D[3]
26
D[4]
27
D[5]
28
D[6]
29
D[7]
31
CLK
10
nRD
24
30
nWR
nCS_CID[1]
25
6
22
0.1
DG
29
10
4B;8C;4:11B
30
9C
11
nRST
22
13
DT_STD[9]
14
3:E6
DT_STD[10]
15
3:E7
DT_STD[11]
32
3:K3
DT_STD[12]
33
3:K5
DT_STD[13]
34
3:K6
DT_STD[14]
35
3:K7
DT_STD[15]
12
13
14
15
32
33
35
16
DT_OE[9]
17
DT_OE[10]
18
DT_OE[11]
19
36
DT_OE[12]
36
37
DT_OE[13]
37
38
DT_OE[14]
38
DT_OE[15]
39
RA8
10K
1 DT_OE[8]
2 DT_OE[9]
3 DT_OE[10]
4 DT_OE[11]
4 DT_OE[12]
3 DT_OE[13]
2 DT_OE[14]
1 DT_OE[15]
OPT[1]
6E
+3.3V
+3.3V
20
21
+5V
1
10K
RA11
2
10K
RA14
DT_OE[8]
DT_OE[9]
DT_OE[10]
DT_OE[11]
DT_OE[12]
DT_OE[13]
DT_OE[14]
DT_OE[15]
(d)
(e)
(f)
(g)
(h)
(i)
(j)
(k)
4
3
2
1
4
3
2
1
RA1
RA2
10K
10K
8
7
6
5
5
6
7
8
(c)
34
DT_OE[8]
RA7
10K
8
7
6
5
5
6
7
8
8
7
6
5
5
6
7
8
DG
(b)
28
40 DG
DG
D[0-7]
27
3:E5
2
(a)
26
12
1
A[0]
3
A[1]
4
A[2]
7
A[3]
8
A[4]
13
14
17
18
12.288M
11 DG
1 +3.3V 4:9D
9
DT_STD[8]
21
+5V
1D
2D
3D
4D
5D
6D
7D
8D
CLK
CLR
8
3:E3
20
1Q
2Q
3Q
4Q
5Q
6Q
7Q
8Q
VCC
GND
4C;7B;2:12H;2:6H;3:F8;3:K8;4:11B
39
+3.3V
1
2
3
4
31
DG
6E
IC20
2
5
6
9
12
15
R100 82
16
+3.3V
19
20
C90 10
8
7
6
5
7
4B;8C;4:11B
19
DT_OE[4]
OPT[0]
23
LA[0]
LA[1]
LA[2]
LA[3]
LA[4]
4B;9B;2:12G;2:6G;3:F7;3:K7
18
DT_OE[3]
DT_OE[0]
DT_OE[1]
DT_OE[2]
DT_OE[3]
DT_OE[4]
DT_OE[5]
DT_OE[6]
DT_OE[7]
5
4B;8B;4:11A
A[5]
D[0]
17
DT_OE[2]
DG
4
1
2
3
4
4
3
2
1
DT_OE[1]
RA3
RA4
10K
10K
3
LA[4]
24
16
1
2
3
4
4
3
2
1
D
5
LA[2]
CN8
5
6
7
8
5
6
7
8
7
1
2
3
4
4
3
2
1
LA[1]
RA5
RA6
10K
10K
7
8
7
6
5
5
6
7
8
LA[0]
4
11
5C;7B;2:12H;2:6H;3:F8;3:K8;4:11B
6
3:G7
3
25
D[1]
34
CN7
82
RA40
9
10
11
12
13
14
15
16
2:1A
40
J1
J2
J3
J4
J5
DG
DT_OE[8-15]
N.C
N.C
0
0
0
(m)
(n)
(p)
(q)
Caller ID / PAY TONE Connector
(1)
(2)(3)
(5) (7)
(4) (6)
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.1 (1/4)
KX-TDA6181X
2
16 SCHEMATIC DIAGRAM
16.1. No.1
1/4
2/4
2
3
4
5
6
(1)
(2)(3)
(4) (6)
(5) (7)
J6
J7
J8
+3.3V
(r)
(s)
(t)
(u)
0
0
0
+3.3V
10K
R32
DG
B
C
4
3
GREEN
+3.3V
R3
TP9
TP11
5
1
2
10K
RA10
3
TP10
R4
+3.3V
+3.3V
U1
150
4
3
2
1
4
3
2
1
43
1
5
6
7
8
4
3
2
1
5
6
7
8
5
6
7
8
2
4D
5D
RA15
10K
LED1
RED
E
OPT[0]
OPT[1]
Q3
10K
R37
E
TP12
4
(v)
(w)
(x)
(y)
(z)
(A)
(B)
(C)
10K
RA13
(D)
(E)
(F)
(G)
(H)
(J)
(K)
(L)
150
DG
J50
NC
J51
J52
NC
NC
DT_OE[0-7]
+15V
DT_OE[0]
DT_OE[1]
DT_OE[2]
DT_OE[3]
DT_OE[4]
DT_OE[5]
DT_OE[6]
DT_OE[7]
+3.3V DC/DC circuit
L1
TP5
D
S Q1
F
3
IP2
TP7
0.8A/68u
0
J53
0
J55
0
J54
C12
TP820
6.3V/330
C8
0.1
L31
G
25V/150
C5
TP1
+3.3V
125V/0.75A
DG
D1
P.G
57
P.G
P.G
1
2
3
4
1
2
3
4
IC1
+3.3V
(V)
(W)
(X)
(Y)
(Z)
(aa)
(ab)
(ac)
RA9
RA12
10K
10K
8
7
6
5
8
7
6
5
56
R1
5 Vin ON/OFF 1
Vss 2
4 EXT
(M)
(N)
(P)
(Q)
(R)
(S)
(T)
(U)
Vout 3
TP3
G
1
C6
0.01
D
S
IP3
TP8
C9
C13
0.1
TP821
D2
10V/22
G
C4
25V/68
TP2
+5V
125V/0.75A
L32
Q2
0.45A/220u
IC5
GND-1
P.G
P.G
3
5
TP64
IC2
56
R2
H
+5V DC/DC circuit
4
P.G
L2
TP6
5 Vin
ON/OFF 1
Vss 2
4 EXT
P.G
DG
Vout 3
TP4
2
C7
0.01
P.G
(ae)(ad)
(af)
(ag)
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.1 (2/4)
KX-TDA6181X
7
8
9
10
11
+15V
+5V +3.3V
CN1
+15V
D
S
IP1
TP813
P.G
POWER_GNDB3
A4
EC_CLK
B4
EC_nSTOP
A5
GNDA5
B5
GNDB5
A6
EC_nTRDY
B6
EC_nPERR
A7
EC_nFRAM
B7
EC_PAR
EC_PAR
EC_BE[0]
EC_BE[1]
EC_IDSEL
A8
EC_nCBE[0]
B8
EC_nCBE[1]
A9
EC_IDSEL
EC_nRST
B9
EC_nRST
A10
GNDA10
B10
GNDB10
EC_AD[0]
A11
EC_AD[0]
EC_AD[1]
B11
EC_AD[1]
EC_AD[2]
A12
EC_AD[2]
EC_AD[3]
B12
EC_AD[3]
RA18
100
EC_AD[4]
A13
EC_AD[4]
EC_AD[5]
B13
EC_AD[5]
A14
GNDA14
B14
GNDB14
EC_AD[6]
A15
EC_AD[6]
EC_AD[7]
B15
EC_AD[7]
EC_AD[8]
A16
EC_AD[8]
EC_AD[9]
B16
EC_AD[9]
EC_AD[10]
A17
EC_AD[10]
EC_AD[11]
B17
EC_AD[11]
A18
GNDA18
B18
ReservedB18
EC_AD[12]
A19
EC_AD[12]
EC_AD[13]
B19
EC_AD[13]
EC_AD[14]
A20
EC_AD[14]
EC_AD[15]
B20
EC_AD[15]
EC_INT
A21
EC_nINT
EC_DET
B21
EC_nCDET
A22
GNDA22
B22
ReservedB22
EC_CLK_A
5
DG
TP130
TP131
TP132
TP271
5
6
7
8
47
RA28
UHW
+3.3V
4
3
2
1
EC_STOP
PEC_TRDY
EC_PERR
EC_FRAME
+3.3V
1
2
3
4
RA32
NC
8
7
6
5
8
7
6
5
EC_PAR_A
EC_BE_A[0]
EC_BE_A[1]
EC_IDSEL_A
TP133
TP272
TP273
TP274
5
6
7
8
EC_nRST_A TP275
47
RA29
1
2
3
4
2:12G;2:6G;3:F7;3:K8
2:12G;2:6G;3:F7;3:K7
RA31
NC
R88
4
3
2
1
220
TP1104
1
2
3
4
RA16
10K
TP127
TP95
1
2
3
4
L101
220
nIRQ1
nCS_CID[1]
nCS_CID[0]
nCS2
RA17
10K
8
7
6
5
4:11B
5B
4B
4:11B
+3.3V
TP129
TP128
TP126
TP124
TP123
TP121
TP119
TP118
TP115
TP114
TP113
TP112
TP111
TP110
TP109
TP108
TP106
TP105
TP104
TP103
TP98
TP102
TP101
TP100
TP99
121 LUHW[0]
122 LDHW[0]
IRQ[1]
IRQ[0]
CS[1]
CS[0]
HW_CLK[0]
HW_CLK[1]
HW_FH
L_NETREF
LDHW[1]
LUHW[1]
7
8
9
10
ALE
CS_DMA
CS_SAM
CSI
RD
WR
L_NRST
WAIT
RESET
123
124
125
126
127
128
22
23
24
25
26
27
28
30
31
BREQ
BACK
BGAK
SBREQ
SBACK
129 SHW_CLK
130 SHW_FH
32
33
34
37
38
P1[0]
P1[1]
P1[2]
P1[3]
LA[12]
LA[11]
LA[10]
LA[9]
LA[8]
LA[7]
LA[6]
LA[5]
LA[4]
LA[3]
LA[2]
LA[1]
LA[0]
151
152
153
154
+3.3V
+3.3V
39
40
41
42
43
45
46
47
48
49
50
51
52
TP24
TP25
TP26
TP27
4
3
2
1
LD[7]
LD[6]
LD[5]
LD[4]
LD[3]
LD[2]
LD[1]
LD[0]
(m)
(n)
(p)
(q)
P0[0]
P0[1]
P0[2]
P0[3]
P0[4]
P0[5]
P0[6]
P0[7]
EC_CLK
22
UHW
DHW
CLK
4:11C
4B;5B;4:11B
4B;5B;4:11B
5
6
7
8
12
13
14
15
16
17
18
19
(d)
(e)
(f)
(g)
(h)
D (i)
(j)
(k)
142
143
144
145
146
147
148
149
DG
+3.3V
+3.3V
TP16
TP17
TP18
TP19
TP20
TP21
TP22
TP23
FH
C69
0.1
0 J9 L_NRST
1K
R132
nWAIT
nBREQ
nBACK
+3.3V
SUB 2
4 Vout GND 3
nCS1
nRD
nWR
4:11B
(c)
DG
nPOW_RST
nWAIT
4:11B
nBREQ 4:11B
nBACK
A[12]
A[11]
A[10]
A[9]
A[8]
A[7]
A[6]
A[5]
A[4]
A[3]
A[2]
A[1]
A[0]
C
nRST
0.1
4:11B
C70
58
nPOW_RST
M/R 1
TP96
R95
1K
nPOW_RST DG
IC4
5 Vcc
4B;5B;2:12G;2:6G;3:F7;3:K7
+3.3V
0.1
C18
4C;5C;2:12H;2:6H;3:F8;3:K8;4:11B
+5V
DHW
FH
R96
1K
J10
NC
nRST TP1102
nRST
CLK
2:12G;2:6G;3:F7;3:K7
D[7]
D[6]
D[5]
D[4]
D[3]
D[2]
D[1]
D[0]
+3.3V
+15V
POWER_GNDA3
A[0-12]
4:11B
+40V
B2
P.G
R82
TP270
EC_STOP_A
EC_TRDY_A
EC_PERR_A
EC_FRAME_A
D[0-7]
+15VPTB1
A2
B3
P.G
(a)
+15VPTA1
B1
125V/5A A3
J56
0
J57
0
B (b)
P.G
A1
8
7
6
5
P.G
4:11A;4B;5B
C23
G
25V 0.01
Q6
D3
5.1V
D4
4
TP811
3 TP812
2
1
7.5V
A
1k
RA30
5
6
7
8
EC_CLK
EC_STOP
EC_TRDY
EC_PERR
EC_FRAME
EC_PAR
EC_BE[0]
EC_BE[1]
EC_IDSEL
EC_NRST
105
103
102
101
100
99
97
96
95
94
EC_STOP_A
EC_TRDY_A
EC_PERR_A
EC_FRAME_A
EC_PAR_A
EC_BE_A[0]
EC_BE_A[1]
EC_IDSEL_A
EC_nRST_A
3300P
C57
DG
(8)(9)(10)
(11)
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.1 (3/4)
KX-TDA6181X
3/4
4/4
7
8
9
10
11
(8)(9)(10)
47
RA26
A24
CT_D[2]
CT_D[3]
B24
CT_D[3]
CT_D[4]
A25
CT_D[4]
CT_D[5]
B25
CT_D[5]
CT_D[6]
A26
CT_D[6]
CT_D[7]
B26
CT_D[7]
A27
GNDA27
B27
ReservedB27
A28
CT_NETRE
B28
CT_C8
N.C
N.C
0
0
0
0
CT_C8
CT_FRAME A29
22
22
NC
R94
NC
R93
J11
J12
J13
J14
J15
J16
6
+3.3V
DG
+3.3V
+3.3V
TP15
0
3
C80
2
C81
DG
J45
0
+3.3V
C82
C83
TP823
TP824
TP825
5
6
7
8
TP827
TEST1 200
TEST0 169
DG
J49
J48
0
0
J47
0
10K
RA27
R38
2.7K
220 16.384M
C56
109
111
110
108
107
4
3
2
1
TP2205
DG
TP2206
TP2207
DG
nHALT R162
4:11B
0.01u
nHALT_A
1k
DG
0.01u
DG
0.01u
DG
0.01u
DG
0.01u
DG
0.01u
DG
+3.3V
0.01u
DG
0.01u
DG
DIAG_R
0.01u
C84
DG
0.01u
DG
DIAG_T
0
DG
nLOS
A30
GNDA30
B30
GNDB30
A31
ReservedA31
B31
ReservedB31
A32
ReservedA32
B32
ReservedB32
A33
ReservedA33
B33
ReservedB33
A34
TXD2
B34
RXD2
A35
ReservedA35
B35
ReservedB35
A36
ReservedA36
B36
ReservedB36
A37
ReservedA37
B37
ReservedB37
A38
+30VA38
B38
+30VB38
A39
RINGER
B39
RING_SYNC
A40
nHALT
B40
RING_SIN
A41
GNDA41
B41
(+3.3V)
A42
(DC_ALM)
B42
(AC_ALM)
A43
(nEXTPOW[0])
B43
(nEXTPOW[1])
FG2
2:2B
DIAG_R A44
DIAG_R
2:2B
DIAG_T B44
DIAG_T
GND-2
J101
J102
J103
J17
DG
18P
C14
18P
C11
AG
CT_FRAME
B29
8
7
6
5
8
7
6
5
1M
X1
DG
CT_D[1]
CT_D[2]
8
R89
R90
nHALT
1u
TP14
16.384MHz
CT_D[0]
B23
EC_INT
EC_DET
C20
TP1101
R14
TP13
2
C54
C55
1u
1
NC J46
6
C53
+3.3V
0.01u
C17
179
160
150
141
131
119
112
104
98
93
88
82
76
69
64
58
44
35
29
21
11
1
7
R40
C21
TP2208
DG
TP97
FIL2
GND179
GND160
GND150
GND141
GND131
GND119
GND112
GND104
GND98
GND93
GND88
GND82
GND76
GND69
GND64
GND58
GND44
GND35
GND29
GND21
GND11
GND1
1
IC5
NC
IC5
J41
H
7
J42
0
C16
NC J43
DG
TP2203
J44
2
C10
0.1
191
180
178
159
132
120
106
87
77
63
53
36
20
2
5
4
3
0
3:K8
IC5
2:12H;2:6H;3:F8;3:K8
8
FIL1
TP89
TP83
TP81
TP80
TP78
TP75
TP73
TP71
TP69
3:F8 C_CS[3]
2:12H C_CS[2]
2:6H C_CS[1]
C_CS[0]
L34 R112 2:12H;2:6H;3:F8;3:K8
220
100 TP280 DCLK
TP279 DOUT
R111 2:12H;2:6H;3:F8;3:K8
100
DIN
+3.3V
J40
TP2204
10K
TDO
TMS
TRST
TDI
TCK
AVDD191
AVDD180
VDD178
VDD159
VDD132
VDD120
VDD106
VDD87
VDD77
VDD63
VDD53
VDD36
VDD20
VDD2
PLLVDD
PLLAT1 6
133
134
135
136
137
138
139
140
R39
PLLGND 3
PLLCLK 4
RX[0]
RX[1]
RX[2]
RX[3]
RX[4]
RX[5]
RX[6]
RX[7]
+3.3V
1
47
RA25
RA20
10K
A23
CT_D[1]
VREFMINUS 182
VREFPLUS 181
DG
TP1103
47
47
+3.3V
TP814
TP815
TP816
TP817
TP818
CT_D[0]
CT_D[0]
CT_D[1]
CT_D[2]
CT_D[3]
CT_D[4]
CT_D[5]
CT_D[6]
CT_D[7]
1
2
3
4
1
2
3
4
CT_C8_A
CT_FRAME_A
TP165
(11)
EC_AD[0]
EC_AD[1]
EC_AD[2]
EC_AD[3]
EC_AD[4]
EC_AD[5]
EC_AD[6]
EC_AD[7]
EC_AD[8]
EC_AD[9]
EC_AD[10]
EC_AD[11]
EC_AD[12]
EC_AD[13]
EC_AD[14]
EC_AD[15]
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
R75
R76
EC_INT_A
EC_DET_A
TP158
TP159
TP160
TP161
TP162
RA19
10K
C_CS[3]
C_CS[2]
C_CS[1]
C_CS[0]
DCLK
DOUT
DIN
CP[0]
G
8
7
6
5
8
7
6
5
47
RA24
118
117
116
115
114
113
1
2
3
4
1
2
3
4
47
RA23
MODE[0]
MODE[1]
MODE[2]
MODE[3]
MODE[4]
MODE[5]
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
47
RA22
71
70
57
56
55
54
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
47
RA21
EC_INT
EC_DET
CT_NETREF
CT_C8_A
CT_FRAME_A
RINGER
220
LA6
8
7
6
5
8
7
6
5
220
LA5
TP150
TP151
TP152
TP153
TP154
TP155
TP156
TP157
220
LA4
68
67
66
65
62
61
60
59
220
LA3
CT_D[0]
CT_D[1]
CT_D[2]
CT_D[3]
CT_D[4]
CT_D[5]
CT_D[6]
CT_D[7]
220
LA2
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
220
LA1
TP134
TP135
TP136
TP137
TP138
TP139
TP140
TP141
TP142
TP143
TP144
TP145
TP146
TP147
TP148
TP149
DG
183
184
185
186
187
188
189
190
(ad)
(ae)
(af)
(ag)
92
91
90
89
86
85
84
83
81
80
79
78
75
74
73
72
1
2
3
4
1
2
3
4
59
P5[0]
P5[1]
P5[2]
P5[3]
P5[4]
P5[5]
P5[6]
P5[7]
201
202
203
204
205
206
207
208
TP56
TP57
TP58
TP59
TP60
TP61
TP62
TP63
(V)
(W)
(X)
(Y)
(Z)
(aa)
(ab)
(ac)
P4[0]
P4[1]
P4[2]
P4[3]
P4[4]
P4[5]
P4[6]
P4[7]
192
193
194
195
196
197
198
199
TP48
TP49
TP50
TP51
TP52
TP53
TP54
TP55
(M)
(N)
(P)
(Q)
(R)
(S)
(T)
F
(U)
IC3
EC_AD[0]
EC_AD[1]
EC_AD[2]
EC_AD[3]
EC_AD[4]
EC_AD[5]
EC_AD[6]
EC_AD[7]
EC_AD[8]
EC_AD[9]
EC_AD[10]
EC_AD[11]
EC_AD[12]
EC_AD[13]
EC_AD[14]
EC_AD[15]
P3[0]
P3[1]
P3[2]
P3[3]
P3[4]
P3[5]
P3[6]
P3[7]
170
171
172
173
174
175
176
177
TP40
TP41
TP42
TP43
TP44
TP45
TP46
TP47
(D)
(E)
(F)
(G)
(H)
(J)
(K)
(L)
P2[0]
P2[1]
P2[2]
P2[3]
P2[4]
P2[5]
P2[6]
P2[7]
161
162
163
164
165
166
167
168
TP32
TP33
TP34
TP35
TP36
TP37
TP38
TP39
(v)
(w)
(x)
(y)
(z)
E (B)(A)
(C)
P1[4]
P1[5]
P1[6]
P1[7]
155
156
157
158
TP28
TP29
TP30
TP31
(r)
(s)
(t)
(u)
A45
GNDA45
B45
RINGER_AC
DG
DG
DG
KX-TDA6181X
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.1 (4/4)
1
2
3
4
5
6
Vref Generating circuit
TP200
+5V
1
R18A
4
3
R11A
100KF
4
2
3
2
TP27A
AG
VH1
7
TP203
D5A
C11A TP46A
VIN[0]
TP39A 10V/0.1
IC1A
C
B
E
AG
CPC detect circuit
TP49A
Q7A
TP42A
TP43A
+5V
24
GNDD
CPCDET[0]35 SI1_1
REVDET[1]
BELLI[0] 38 SB1_1
21
+5V
DG
DT_STD[0] 36 SI1_0 VDDA12 52
DIAL[0] 37 SB1_2
GNDA1
C28
10V/0.1
50
REVDET[0]39 SB1_0
1:2A
BELLI[1]
1:2A
B
SHNT[0] 40 SO1_1
DIAG[0]
AG
GNDA2 54
AG
VDDREF 57
VOUT[1]
1
GNDA3 59
CN2
TP204
C26
6.3V /0.22
49 Vin1
CN3
DG
AG
VREF 56
41 S01_0
51 Vout1
C27
10V/0.1
16V/1
CPCDET[0]
DIAL[0]
SHNT[0]
C32
TP44A
DIAG_T
VDDD
DIAG[0]
PAY[0]
R[1]
AG
AG
VH1
TP40A
RL1A
Diag Control
2
IC6
+15V D8A
2
1
8
3
IC8 11
AG
1
AG
4
1
AG
3
C
+15V
17
+5V
C9A 50V/22P
R87A 91KF
TP55A
TP214
VREF
12A;6A;3:F1;3:L1
VH1
C71
1
C4A
50V/10
6
100KF TP36A5
16V/10
5
IC8
6.3V/1
1:11H
C8A
T1A
2
TP31A
7
TP45A TP48A
AG
C10A 50V/22P
R17A 91KF
TP54A
+15V
6
16V/1
C31
60
TP6A
4
TP17A
C3A
50V/10 TP32A
VOUT[0]
0.01uF/25V
C24
m
5
TP4A
PL1A
NC
6
2
100
J3A
N.C
3
TP29A
PC4A
b 7 RL1A
c
L1A
TP5A
10K
R23A
D1AR80A
220
TP26A
0
J9A
TP1A L4A
TP28A
TP25A
39
R5A
N.C
4.7K
E
1
+5V
TP21A
2
4
1:2A
T[0]
CN3
J7A
0
J8A
R2A
TP9A
TP24A
4
R81A
TP14A
R7A
8.2K
R6A
Q6A
B
R10A
510F
PC5A
TP23A
3
1
C
1
3
N.C
TH1A
4
2
ZNR1A
82V
C2A
ZNR2A
NC
Surge
Protector
26
Generated Pulse
PL2A
1
250V/1 22K/1W
1
1:11H
3
C1A
220P
DIAG_R
SFG
B
D2A
4
2
SA1A
3
56KF
10
R92
TP8A
3
VH2
56K
J5A
0
3
1
TP37A
4
TP41A
9
8
56K
c
m RL1A
TP30A
R15A
2
C7A
10V/0.1
VREF
12A;6A;3:F1;3:L1
R91
2
TP19A
IC1A
8
12
IC8
TP38A
TP202
L2A
R13A
510F
TP51A
+15V
R90A
22
TP3A
1
TP12A
J4A
N.C TP15A
VH3
TP35A
R12A
510F
L3A
b
TP22A
D4A
TP10A
TP34A
TP201
4
3
2
1
D3A
AG
50V/22P
22
5
6
7
8
4
CN2
RA1A
680
3
2
+5V
13
14
IC8
R14A 150KF
AG
1
2
22 1/8W
R50A
CN3
C5A
C50A
6.3V/0.47
R51A
1.2K 1/10W
PC2A
AG
BELLI[0]
TP47A
R89A
TP2A
AG
2
1:2A
1
R[0]
4
A
2w-4w circuit
TP11A
TP7A
C51A
6.3V/0.47
VH4
Bell,Reverse detect circuit
R52A
68K
PC1A
3
A
+5V
TP18A
R53A
68K
C29
10V/0.1
DT_STD[0]
VH2
2
AG
1:3C
SAME AS A
VDDA34 61
C30
10V/0.1
GNDA4 63
VIN[1]
CPCDET[1] 48 SI2_1
DT_STD[1] 47 SI2_0
DIAL[1]
SB2_2
AG
SFG
46
BELLI[1]
D
VH2
DIAG[1]
27
45 SB2_1
REVDET[1] 44
SB2_0
SHNT[1] 43 SO2_1
DIAG[1]
42 S02_0
53 Vout2
1:2A
T[1]
4
TP213
CPCDET[1]
DIAL[1]
SHNT[1]
55 Vin2
SA3
FG
FG
Surge
Protector
DT_STD[1]
CN3
(1)
(2)
1:3C
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.2 (1/4)
KX-TDA6181X
16.2. No.2
1/4
2/4
1
2
3
4
5
6
(1)
(2)
REVDET[2]
1:2A
PAY[1]
E
R[2]
1:2A
BELLI[2]
C
CPCDET[2] 1 SI3_1
CN4
VOUT[2]
2
CN2
SAME AS A
DIAL[2]
3 SB3_2
BELLI[2]
4 SB3_1
REVDET[2] 5 SB3_0
VH3
3
DT_STD[2] 2 SI3_0
SHNT[2]
6 SO3_1
FSC 31
DIAG[2]
7 S03_0
PCLK 32
VIN[2]
60 Vout3
DRB 30
58 Vin3
DXB 29
FH
TCB 28
TP205
DRA 27
DT_STD[2]
TP212
DXA 26
1:3C
VH3
TCA 25
F
TP206
RESET 23
DIAG[2]
28
MCLK 22
1:2A
T[2]
REVDET[3]
1:2B
PAY[2]
1:2B
D
BELLI[3]
DIN 19
DOUT 20
TP207
BELLI[3] 11 SB4_1 CHCLK1 33
TP208
REVDET[3] 10 SB4_0 CHCLK2 16
TP209
SHNT[3] 9 SO4_1
INT12 34
TP210
DIAG[3]
INT34 15
TP211
8 S04_0
62 Vout4
R114
64 Vin4
CN4
100
R[3]
G
DT_STD[3] 13 SI4_0
DIAL[3] 12 SB4_2
CN4
DCLK 18
R113
61
3
CPCDET[3] 14 SI4_1
100
CS 17
CPCDET[2]
DIAL[2]
SHNT[2]
VOUT[3]
1
1:3C
CN2
DT_STD[3]
FH
1:9B;12G;3:F7;3:K7
CLK
VH4
4
SAME AS A
VIN[3]
C_CS[0]
DCLK
DOUT
DIN
VH4
H
29
DHW
UHW
nRST
1:4B;1:5B;1:9B;12G;3:F7;3:K7
1:9B;12G;3:F7;3:K7
1:9B;12G;3:F7;3:K8
1:4C;1:5C;1:7B;12H;3:F8;3:K8;4:11B
1:7G
1:7H;12H;3:F8;3:K8
1:7H;12H;3:F8;3:K8
1:7H;12H;3:F8;3:K8
DIAG[3]
CPCDET[3]
1:2B
T[3]
DIAL[3]
SHNT[3]
4
CN4
PAY[3] 1:2B
(a)
KX-TDA6181X
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.2 (2/4)
7
8
9
10
11
VH8
TP216
REVDET[4]
13
14
12
R[4]
1:2B
E
VH7
TP217
A
VREF
IC11
BELLI[4]
6A;3:F1;3:L1
9
8
10
IC11
TP218
VH6
VOUT[4]
6
7
5
IC11
CN2
+15V
VH5
5
VH5
4
TP215
0.01uF/25V
C60
VIN[4]
B
3
1
IC11
16V/1
C62
SAME AS A
11 2
AG
AG
IC7
+5V
VH5
VDDD 24
C73
GNDD 21
CPCDET[4]
DIAL[4]
SHNT[4]
T[4] 1:2B
CPCDET[4] 35 SI1_1
REVDET[5]
DT_STD[4]
36 SI1_0 VDDA12 52
DIAL[4]
37 SB1_2
BELLI[4]
38 SB1_1 GNDA1 50
C35
10V/0.1
REVDET[4] 39 SB1_0
BELLI[5]
R[5]
1:2B
F
AG
SHNT[4]
40 SO1_1 VREF 56 TP219
DIAG[4]
41 S01_0
51 Vout1 GNDA2 54
6.3V /0.22
C33
49 Vin1
DG
AG
AG
VDDREF 57
VOUT[5]
C36
10V/0.1
GNDA3 59
DT_STD[4]
1:3C
CN2
AG
VH6
6
+5V
DG
C38
PAY[4]
C
C34
10V/0.1
16V/1
62
1:2B
6.3V/1
DIAG[4]
30
VDDA34 61
SAME AS A
D
C37
10V/0.1
GNDA4 63
VIN[5]
DIAL[5]
46 SB2_2
BELLI[5]
45 SB2_1
REVDET[5] 44 SB2_0
DIAG[5]
SHNT[5]
43 SO2_
1
DIAG[5]
42 S02_0
53 Vout2
CPCDET[5]
T[5] 1:2B
1:2B
PAY[5]
AG
DT_STD[5] 47 SI2_0
VH6
31
CPCDET[5] 48 SI2_1
55 Vin2
DIAL[5]
SHNT[5]
DT_STD[5]
(3)
1:3C
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.2 (3/4)
KX-TDA6181X
3/4
4/4
7
8
9
10
11
(3)
REVDET[6]
BELLI[6]
1:2B
R[6]
E
G
CPCDET[6] 1 SI3_1
VOUT[6]
CN2
DIAL[6]
3 SB3_2
BELLI[6]
4 SB3_1
REVDET[6] 5 SB3_0
VH7
7
DT_STD[6] 2 SI3_0
SAME AS A
SHNT[6]
6 SO3_1
FSC 31
DIAG[6]
7 S03_0
PCLK 32
VIN[6]
60 Vout3
DRB 30
58 Vin3
DXB 29
TCB 28 TP22014
DRA 27
DT_STD[6]
RESET 23
DIAG[6]
MCLK 22
DIN 19
12 SB4_2 DOUT 20
H
BELLI[7]
TP226
]
BELLI[7
11 SB4_1 CHCLK1 33
TP222
REVDET[7] 10 SB4_0 CHCLK2 16
TP223
SHNT[7]
9 SO4_1
INT12 34
TP224
DIAG[7]
8 S04_0
INT34 15
TP225
62 Vout4
R116
64 Vin4
G
100
R[7]
DT_STD[7] 13 SI4_0
DIAL[7]
REVDET[7]
1:2C
DCLK 18
R115
63
PAY[6]
CPCDET[7] 14 SI4_1
13
12
11
10
100
CS 17
CPCDET[6]
DIAL[6]
SHNT[6]
1:2B
1:2C
15
TCA 25 TP221
F
32
TP227
DXA 26
1:3C
VH7
T[6]
16
VOUT[7]
1:3C
CN2
VH8
8
SAME AS A
DT_STD[7]
FH
1:9B;6G;3:F7;3:K7
CLK
1:4B;1:5B;1:9B;6G;3:F7;3:K7
DHW
UHW
nRST
VIN[7]
1:9B;6G;3:F7;3:K8
1:4C;1:5C;1:7B;6H;3:F8;3:K8;4:11B
C_CS[1]
DCLK
DOUT
DIN
VH8
1:9B;6G;3:F7;3:K7
1:7G
1:7H;6H;3:F8;3:K8
1:7H;6H;3:F8;3:K8
1:7H;6H;3:F8;3:K8
9
H
DIAG[7]
33
CPCDET[7]
T[7]
PAY[7]
(a)
1:2C
DIAL[7]
SHNT[7]
1:2C
BELLI[0-7],CPCDET[0-7],DIAG[0-7],DIAL[0-7],REVDET[0-7],SHNT[0-7]
KX-TDA6181X
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.2 (4/4)
1
2
3
4
5
6
VH12
R[8]
1:3A
I
BELLI[8]
13
14
12
IC12
VH11
TP302
A
TP301
REVDET[8]
8
10
IC12
VH10
TP303
VOUT[8]
VREF
2:12A;2:6A;L1
9
6
7
5
IC12
CN2
9
VH9
4
TP300
VIN[8]
3
16V/1
C65
0.01uF/25V
C63
SAME AS A
+15V
VH9
1
11 2
IC12
B
AG
AG
IC9
VH9
+5V
VDDD 24
C75
GNDD 21
1:3A
1:3A
+5V
CPCDET[8] 35 SI1_1
DG
DT_STD[8] 36 SI1_0 VDDA12 52
BELLI[8]
37 SB1_2
C41
10V/0.1
38 SB1_1 GNDA1 50
REVDET[8] 39 SB1_0
C
R[9]
1:3A
BELLI[9]
J
SHNT[8]
DIAG[8]
C44
DIAL[8]
REVDET[9]
C40
10V/0.1
DG
AG
40 SO1_1
VREF 56
41 S01_0
51 Vout1 GNDA2 54
49 Vin1
16V/1
T[8]
PAY[8]
64
CPCDET[8]
DIAL[8]
SHNT[8]
6.3V /1
DIAG[8]
34
TP304
C39
6.3V /0.22
AG
AG
VDDREF 57
VOUT[9]
C42
10V/0.1
GNDA3 59
DT_STD[8]
CN2
10
VH10
SAME AS A
AG
1:4C
VDDA34 61
C43
10V/0.1
GNDA4 63
VIN[9]
CPCDET[9] 48 SI2_1
DT_STD[9] 47 SI2_0
DIAL[9]
AG
46 SB2_2
BELLI[9]
D
VH10
DIAG[9]
35
45 SB2_1
REVDET[9] 44 SB2_0
SHNT[9] 43 SO2_1
DIAG[9]
T[9]
PAY[9]
1:3A
1:3A
42 S02_0
53 Vout2
CPCDET[9]
55 Vin2
DIAL[9]
SHNT[9]
DT_STD[9]
(1)
1:4C
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.3 (1/4)
KX-TDA6181X
16.3. No.3
1/4
2/4
1
2
3
4
5
6
(1)
REVDET[10]
E
R[10]
1:3A
BELLI[10]
K
VOUT[10]
CN2
11
VH11
SAME AS A
CPCDET[10] 1 SI3_1
DT_STD[10] 2 SI3_0
DIAL[10]
3 SB3_2
BELLI[10]
4 SB3_1
REVDET[10] 5 SB3_0
SHNT[10] 6 SO3_1
DIAG[10]
VIN[10]
7 S03_0
FSC 31
PCLK 32
60 Vout3
DRB 30
58 Vin3
DXB 29
TCB 28
TP305
DRA 27
VH11
TCA 25
1:4C
F
TP312
DXA 26
DT_STD[10]
TP306
RESET 23
DIAG[10]
36
MCLK 22
1:3A
CPCDET[11] 14 SI4_1
DT_STD[11] 13 SI4_0
DIAL[11]
REVDET[11]
DIN 19
TP311
12 SB4_2 DOUT 20
BELLI[11] 11 SB4_1 CHCLK1 33
TP307
REVDET[11] 10 SB4_0 CHCLK2 16
TP308
SHNT[11]
9 SO4_1 INT12 34
TP309
DIAG[11]
8 S04_0 INT34 15
TP310
62 Vout4
R118
64 Vin4
1:3B
G
100
R[11]
L
BELLI[11]
DCLK 18
R117
65
T[10]
1:3B
PAY[10]
100
CS 17
CPCDET[10]
DIAL[10]
SHNT[10]
VOUT[11]
CN2
DT_STD[11]
12
VH12
SAME AS A
1:4C
FH
CLK
DHW
UHW
1:9B;2:12G;2:6G;K7
1:4B;1:5B;1:9B;2:12G;2:6G;K7
1:9B;2:12G;2:6G;K7
1:9B;2:12G;2:6G;K8
1:4C;1:5C;1:7B;2:12H;2:6H;K8;4:11B
VIN[11]
nRST
C_CS[2]
DCLK
DOUT
DIN
1:7G
1:7H;2:12H;2:6H;K8
1:7H;2:12H;2:6H;K8
1:7H;2:12H;2:6H;K8
VH12
H
DIAG[11]
37
1:3B
T[11]
1:3B
PAY[11]
CPCDET[11]
DIAL[11]
SHNT[11]
(a)
KX-TDA6181X
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.3 (2/4)
KX-TDA6181X
3/4
7
8
9
10
11
TP314
REVDET[12]
VH16
BELLI[12]
R[12]
TP315
M
A
13
14
VH15
8
TP316
VOUT[12]
VH14
10
6
7
5
IC13
CN2
13
+15V
VH13
VH13
4
TP313
B
IC13
11 2
AG
AG
IC10
VH13
+5V
C77
DIAG[12]
GNDD 21
1:3B
1:3B
C46
10V/0.1
+5V
CPCDET[12] 35 SI1_1
DT_STD[12] 36 SI1_0 VDDA12 52
DG
C47
37 SB1_2
10V/0.1
BELLI[12] 38 SB1_1 GNDA1 50
REVDET[12] 39 SB1_0
AG
BELLI[13]
C
R[13]
1:3B
N
SHNT[12] 40 SO1_1 VREF 56
DIAG[12]
C50
DIAL[12]
REVDET[13]
DG
TP323
C45
6.3V /0.22
41 S01_0
16V/1
66
CPCDET[12]
DIAL[12]
SHNT[12]
6.3V /1
VDDD 24
38
16V/1
C68
VIN[12]
3
1
0.01uF/25V
C66
SAME AS A
VREF
2:12A;2:6A;F1
9
IC13
1:3B
T[12]
PAY[12]
12
IC13
AG
51 Vout1 GNDA2 54
49 Vin1
AG
VDDREF 57
VOUT[13]
C48
10V/0.1
GNDA 59
DT_STD[12]
CN2
AG
1:4C
14
VH14
SAME AS A
VDDA34 61
GNDA4 63
VIN[13]
CPCDET[13] 48 SI2_1
DT_STD[13] 47 SI2_0
DIAL[13]
C49
10V/0.1
AG
46 SB2_2
BELLI[13]
D
VH14
DIAG[13]
39
45 SB2_1
REVDET[13] 44 SB2_0
SHNT[13] 43 SO2_1
DIAG[13]
T[13]
PAY[13]
1:3B
1:3B
42 S02_0
53 Vout2
CPCDET[13]
55 Vin2
DIAL[13]
SHNT[13]
DT_STD[13]
1:4C
(2)
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.3 (3/4)
4/4
7
8
9
10
11
(2)
REVDET[14]
BELLI[14]
R[14]
E
1:3B
O
VOUT[14]
CN2
15
DIAL[14]
3 SB3_2
BELLI[14]
4 SB3_1
REVDET[14] 5 SB3_0
SHNT[14] 6 SO3_1
VH15
SAME AS A
CPCDET[14] 1 SI3_1
DT_STD[14] 2 SI3_0
DIAG[14]
7 S03_0
VIN[14]
FSC 31
PCLK 32
60 Vout3
DRB 30
58 Vin3
DXB 29
TCB 28
TP317
DRA 27
TCA 25
1:4C
F
TP324
DXA 26
DT_STD[14]
VH15
TP318
RESET 23
DIAG[14]
40
1:3C
DIAL[14]
SHNT[14]
1:3B
REVDET[15]
DCLK 18
DT_STD[15] 13 SI4_0
DIN 19
DIAL[15] 12 SB4_2 DOUT 20
BELLI[15] 11 SB4_1 CHCLK1 33
REVDET[15] 10 SB4_0 CHCLK2 16
BELLI[15]
SHNT[15]
DIAG[15]
TP325
TP319
TP320
TP321
9 SO4_1
INT12 34
TP322
8
S04_0 INT34 15
62 Vout4
R120
64 Vin4
1:3C
G
100
P
R[15]
CS 17
CPCDET[15] 14 SI4_1
R119
67
T[14]
PAY[14]
MCLK 22
100
CPCDET[14]
VOUT[15]
1:4C
CN2
DT_STD[15]
FH
1:9B;2:12G;2:6G;F7
CLK
16
VH16
SAME AS A
DHW
UHW
VIN[15]
VH16
nRST
C_CS[3]
DCLK
DOUT
DIN
H
41
1:3C
(a)
1:3C
T[15]
PAY[15]
1:4B;1:5B;1:9B;
2:12G;2:6G;F7
1:9B;2:12G;2:6G;F7
1:9B;2:12G;2:6G;F7
1:4C;1:5C;1:7B;
2:12H;2:6H;F8;4:11B
1:7G
1:7H;2:12H;2:6H;F8
1:7H;2:12H;2:6H;F8
1:7H;2:12H;2:6H;F8
DIAG[15]
CPCDET[15]
DIAL[15]
SHNT[15]
DIAG[8-15],BELLI[8-15],CPCDET[8-15],DIAL[8-15],DTMF[8-15],REVDET[8-15],SHNT[8-15]
KX-TDA6181X
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.3 (4/4)
KX-TDA6181X
16.4. No.4
4
6
+3.3V
RA410 RA411
1K
1K
RA412 RA413
1K
1K
(1)
(2)
(3)
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
D[8-15]
D[8-15]
+3.3V
1
2
3
4
1
2
3
4
8
7
6
5
A[16]
A[17]
A[18]
A[19]
+3.3V
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
RA409
10K
A[8]
A[9]
A[10]
A[11]
A[12]
A[13]
A[14]
A[15]
RA403 RA404
10K
10K
7
8
6
5
5
6
7
8
1
2
3
4
+3.3V
RA401 RA402
10K
10K
D[8]
D[9]
D[10]
D[11]
D[12]
D[13]
D[14]
D[15]
+3.3V
1
2
3
4
1
2
3
4
+3.3V
5
+3.3V
A[0]
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
A
+3.3V
2
1
3
4
4
3
2
1
+3.3V
1
2
3
4
1
2
3
4
3
8
7
6
5
8
7
6
5
2
D[0-7]
nRD
nWR
(4)
(5)
(6)
(7)
Q401
C
B
R401
39K
+3.3V
B
(8)
E
DG
(9)
(10)
37
nWR 11 WE
nRD 28 OE
DG
TP902
TP903
3
DG
RA408 RA407 RA406 RA405
68
68
68
68
8 TP1017
7 TP1018
6 TP1019
5 TP1020
8 TP1021
7 TP1022
6 TP1023
5 TP948
8 TP949
7 TP950
6 TP951
5 TP952
8 TP953
7 TP954
6 TP955
5
+3.3V
HALT
nCS0
1
2
nBUSY
(14)
(15)
(16)
RESET 12
10K
RA414
1
2
3
4
D
(17)
(18)
(19)
(20)
NC
0
0
0
+3.3V
A[10]
DG
IC403
A[11]
1 A11
A[9]
2 A9
A[8]
3 A8
A[13]
E
A[15]
0.01
C402
+3.3V
nOE 32
4 A13
I/O7 29
D[7]
5 nWE
I/O6 28
D[6]
6 CE2
I/O5 27
D[5]
7 A15
I/O4 26
D[4]
8 VCC
I/O3 25
D[3]
9 NC
GND 24
I/O2 23
11 A14
I/O1 22
D[1]
A[12]
12 A12
I/O0 21
D[0]
A[7]
13 A7
A0 20
A[6]
14 A6
A1 19
A[5]
15 A5
A2 18
A[4]
16 A4
A3 17
DG
1
2
3
4
1
2
3
4
(21)
(22)
(23)
(24)
(25)
(26)
(27)
(28)
A10 31
nCE1 30
10 A16
A[17]
A[16]
A[14]
8
7
6
5
8
7
6
5
10K
10K
RA415 RA416
J401
J402
J403
J404
nRD
F
(11)
(12)
(13)
DG
RY/BY 15
8
7
6
5
26 CE
NC14 14
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
+3.3V
(A20)NC
NC13 13
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
D[8]
D[9]
D[10]
D[11]
D[12]
D[13]
D[14]
D[15]
TP1016
4
3
2
1
4
3
2
1
4
3
2
1
4
3
2
1
FIL402
TP921
27
46
10 TP904
47 BYTE
5
6
7
8
5
6
7
8
5
6
7
8
5
6
7
8
TP905
TP906
TP907
TP908
TP909
TP910
TP911
TP912
TP913
TP914
TP915
TP916
TP917
TP918
TP919
TP920
0.01
29
31
33
35
38
40
42
44
30
32
34
36
39
41
43
45
C404
DG
+3.3V
A[0-12]
A[13]
A[14]
A[15]
A[16]
A[17]
A[18]
A[19]
A0
DQ0
A1
DQ1
A2
DQ2
A3
DQ3
A4
DQ4
A5
DQ5
A6
DQ6
A7
DQ7
A8
DQ8
A9
DQ9
A10
DQ10
A11
DQ11
A12
DQ12
A13
DQ13
A14
DQ14
A15 DQ15/A_1
A16
A17
Vcc
NC(A18)
NC(A19)
Vss27
Vss46
C403
1
C
25
24
23
22
21
20
19
18
8
7
6
5
4
3
2
1
48
17
16
9
LA404 LA403 LA402 LA401
220
220
220
220
IC402
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
A[8]
A[9]
A[10]
A[11]
A[12]
D[2]
DG
CN401
TP938
TXD0
1 1
TP939
2 2
RXD0
+3.3V
3 3
4 4
TP942
5 5
7 7
DG
TP940
CTS
TP941
RTS
6 6
A[3]
A[2]
A[1]
A[0]
G
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.4 (1/2)
68
KX-TDA6181X
7
8
9
10
11
A
A[0-12]
(1)
(2)
A[0-12]
1:8B;1:4B;1:5B
A[13-19]
D[8-15]
(3)
D[0-7]
(4)
(5)
(6)
(7)
1:8B
nCS2
1:8C
1:4B;1:5B;1:8C
nRD
nWR
nIRQ1
B
3.3V
0V
(8)
1:4B;1:5B;1:8C
1:9C
3.3V
0V
nHALT
J405
J406
nBREQ-1
nCS1
NMI
22 R406
PB4
PB5
PB6
PB7
(17)
(18)
(19)
(20)
TP976
TP977
TP978
TP979
TP980
TP981
TP982
TP983
nWAIT
nWR
nRD
nBACK
R402
10K
DG
TP984
TP985
TP986
R403
R404
J408
68 L403
220
68 L402
220
0
TP987
TP988
TP989
1:6B
RA419
10K
EXTAL
71
RES
76
F
G
DG
RA427 RA426 RA425 RA424 RA423
68
68
68
68
68
nBACK
nWAIT
nPOW_RST
nRST
nCS1
12.288M
+3.3V
3.3V
+3.3V
0V
DG
+3.3V
DG
FIL403
1
18
TP1066
TP1064
3
2
8
7
6
R407
DG
TP1065 5
IC404
XOUT
VDD
Xin
GND
FASEL
S1
SSCLK
S0
1 TP1067
X401
12.288MHz
2
3
DG
4
DG
22
DG
+3.3V
+3.3V
nBREQ
D[0]
D[1]
D[2]
D[3]
D[4]
D[5]
D[6]
D[7]
R410
330
TP992
3.3V
0V
nHALT
+3.3V
TP945
4
3
2
1
J407
NC
+3.3V
E
TP972
TP973
TP974
TP975
RXD0
TXD0
RXD1
TXD1
PB12
PB13
PB14
PB15
(21)
(22)
(23)
(24)
(25)
(26)
(27)
(28)
TP969
TP970
TP971
nBUSY
+3.3V
5
6
7
8
D
TP1100
TP967
TP968
7
5
6
8
0.01
10K
DG
2
4
3
1
C413
1
4
3
2
1
R405
5
6
7
8
10K
RA420
0V
(16)
+3.3V
+3.3V
3.3V
C412
TP964
TP965
TP966
+3.3V
RA428
10K
220TP963
nWR
nIRQ1
A[0]
A[1]
A[2]
A[3]
A[4]
A[5]
A[6]
A[7]
A[8]
A[9]
A[10]
A[11]
A[12]
A[13]
A[14]
A[15]
A[16]
A[17]
A[18]
A[19]
TP1044
TP1045
TP1046
TP1047
TP1048
TP1049
TP1050
TP1051
TP1052
TP1053
TP1054
TP1055
TP1056
TP1057
TP1058
TP1059
TP1060
TP1061
TP1062
TP1063
1
RA421
100
7
TP944 6
5
L401
1
2
3
4
5
6
7
8
8
7
6
5
8
7
6
5
8
7
6
5
8
7
6
5
nCS2
nRD
C406
TP961
TP962
TP943 8
(14)
(15)
LA409 LA408 LA407 LA406 LA405
220
220
220
220
220
TP956
CTS TP957
RTS TP958
HALT TP959
nIRQ1TP960
0.01
0.01
0.01
0.01
0.01
nBREQ-1
(11)
(12)
(13)
4
3
2
1
1
2
3
4
1
2
3
4
1
2
3
4
1
2
3
4
C407
C408
C409
C410
C411
1
2
3
4
1
2
3
4
C
8
1
A0 20 TP993
7
2
A1 21 TP994
6
3
A2 22 TP995
4
5
A3 23 TP996
4
5
A4 25 TP997
3
6
A5 26 TP998
7
2
A6 27 TP999
1
8
A7 28 TP1000
5
4
A8 29 TP1001
60
3
6
A9 30 TP1002
PA8/BREQ
61
7
2
A10 31 TP1003
PA9/AH/IRQOUT
62
1
8
A11 33 TP1004
PA10/DPL/TIOCA1
64
5
4
A12 34 TP1005
PA11/DPH/TIOCB1
65
3
6
A13 35 TP1006
PA12/IRQ0/DACK0/TCLKA
66
7
2
A14 36 TP1007
PA13/IRQ1/DREQ0/TCLKB
67
1
8
A15 37 TP1008
PA14/IRQ2/DACK1
68
4
5
A16 39 TP1009
PA15/IRQ3/DREQ1
6
3
A17 40 TP1010
46
7
2
A18 42 TP1011
47 CSO
TP1012
1
8
A19 43
48 CS1/CASH
TP1013
A[20]
A20 44
49 CS2
A21 45 TP1014 A[21]
CS3/CASL
77 MD0
78 MD1
79 MD3
AD0 1
AD1 2
74
NMI
AD2 3
75
AD3 5
WDTOVF
AD4 6
83
PB0/TP0/TIOCA2
AD5 7
84
PB1/TP1/TIOCB2
AD6 8
85
PB2/TP2/TIOCA3
AD7 9
86
1 TP1110
PB3/TP3/TIOCB3
12.288M 3
87
PB4/TP4/TIOCA4
CK 69
89
2FIL404
PB5/TP5/TIOCB4
90
DG
PB6/TP6/TOCXA4/TCLKC Vcc13 13
91
PB7/TP7/TOCXB4/TCLKD Vcc38 38
Vcc63 63
Vcc73 73
Vcc80 80
93
Vcc88 88
PB8/TP8/RxD0
94
PB9/TP9/TxD0
95
PB10/TP10/RxD1
Vss4 4
96
PB11/TP11/TxD1
Vss15 15
97
PB12/TP12/IRQ4/SCK0 Vss24 24
98
PB13/TP13/IRQ5/SCK1 Vss32 32
99
PB14/TP14/IRQ6
Vss41 41
100
Vss50 50
PB15/TP15/IRQ7
Vss59 59
51
PA0/CS4/TIOCA0
Vss70 70
52
PA1/CS5/RAS
Vss81 81
53
PA2/CS6/TIOCB0
Vss82 82
54
PA3/CS7/WAIT
Vss92 92
55
PA4/WRL(WR)
56
DG
PA5/WRH(LBS)
57
PA6/RD
TP990
XTAL 72
58
PA7/BACK
AD8
AD9
AD10
AD11
AD12
AD13
AD14
AD15
0.01
8
7
6
5
8
7
6
5
5
6
7
8
4
3
2
1
10K
10K
RA418 RA422
10
11
12
14
16
17
18
19
C405
+3.3V
+3.3V
10K
RA417
IC401
D[8]
D[9]
D[10]
D[11]
D[12]
D[13]
D[14]
D[15]
1:11G
1:8C
DG
1:8C
1:8C
1:7C
1:4C;1:5C;1:7B;2:12H;
2:6H;3:F8;3:K8
1:8C
nBACK
nWAIT
nPOW_RST
nRST
(9)
(10)
0
NC
D[0-7]
C421
0.01
C441
220P
C422
C423
C424
C425
C426
C427
0.01
0.01
0.01
0.01
0.01
0.01
C442
C443
C444
C445
C446
C447
220P
220P
220P
220P
220P
220P
C428
C429
C430
C431
C432
C433
0.01
0.01
0.01
0.01
0.01
0.01
C448
C449
C450
C451
C452
C453
220P
220P
220P
220P
220P
220P
C434
C435
C436
C437
C438
C439
C440
0.01
0.01
0.01
0.01
0.01
0.01
0.01
C454
C455
C456
C457
C458
C459
C460
220P
220P
220P
220P
220P
220P
220P
Normal 3.3V
DG
KX-TDA6181X ELCOT16 CARD SCHEMATIC DIAGRAM No.4 (2/2)
69
KX-TDA6181X
17 PRINTED CIRCUIT BOARD
17.1. COMPONENT VIEW
ELCOT16
PSUP1515Z*
PbF
30
OFF
SW2
ON
33
48
32
C427
IC1O
R90O
R18O
17
32
16 33
1
48
64
49
R89O C11O C9O
R87O
D5O R11O
C4O
C9N
IC9
C90
1
20
RA40
RA27
11
RA19
105
C82 C81
IC20
C44
RA20
10
17
16
C4M
104
C9L
1 156
157
C425
64
C445
C43
R89M C11M C9M
R87M
IC1M
D5M R11M
R90M
R18M
C57
C80
IC1K
R90K
R18K
D5K
C10K
C3K
C55
53
C53
X401
51
50
75
76
IC401
C405
1
C11G
C9G
R87G
D5G R11G
C10F
R5H C11F
C9F
25
C4E
20 24
C431
C451
IC1E
R90E
R18E
R80E
C8F
T1E
10
RA404
RA402
RA401
RA409 RA403
C410
26
RA423
25
LA405
IC1G
R90G
R18G
C4G
R89G
R80G
T1G
C8H
C406
CN1
IC402
R12D
R10D C8C
C34
C73
17
16
C3C
32
C36
C37
1
64
C38
33
32
C9B
C27
C71
IC6
C29
1
C32
17
16
64
R5B
C4B
R17A
C10A
40
C30
J101
R89AC11A
C9A
R87A
D5A R11A
C4A
R80A
T1A
C8B
T1B
IC1A
R90A
R18A
RL1A
R12B
R10B C8A
R11B
C28
48
49
C10B
R5D C11B
C4D
R17C
C10C
IC7
IC1C
C35
R89CC11C
C9C
R87C
D5C R11C
C4C
R80C
C8D
T1D
T1C
R90C
R18C
R11D
33
C9D
C10D
C11D
1
48
48 49
FIL402
C11E
C9E
R87E
D5E R11E
R5F
RL1C
R89E
R17E C404
C403
C10E
C3E
1
7
CN401
30
40
39
20
19
CN6
A45
B45
22
21
2
1
RA419
C9I
R87I
R11I
C9H
C10H
C11H
RA422
R12F
RA413 RA411
J401
R10F C8E
J402
R11F
RA412 RA410 J403
J404
C3A
A1
B1
R38 R14 C11
X1
C70 C54
R95
J10
C18
R96
IC4
J40
J41
J44
J42
J43
C10
C14
R17G
C10G
C3G
C69
D5I
R89I C11I
C4I
R80I
C16
C17
FIL2
IC5
FIL1
C448
C428
J46 C21
J45
R40
52
1
IC1I
R90I
T1I
R5J
R17I
C10I
C56
208
C9K C8I
R87K
R11K
C9J
R12J
R11J
R10J
IC3
R89KC11K
C4K
R80K
T1K
C8J
T1F
C4F
CN5
49
C9P
R80M
T1M
C10J
C11J
RL1E
1
R5L
T1H
C4H
OFF
C8L
RL1G
C3B
J4A
SA3
SW1
R17K
R18I
R17B
R18B
40
39
20
19
C40
C75
RA418
R406
R12H
R405
C409 C411
R10HC8G C408
C407
R11H
R50A
30
22
21
2
1
ON
R80O
C10L
R5N C11L
T1J
C4J
C3D
C2A
SA1B
ZNR1B
ZNR1A
L4B
L1B
RL1B
D2A
C1B
L3B
TH1B
J4B
L2A
L2B
J7B
L3A
C1A
R50C
D1A
C2B
SA1A
J7A
C3F
J4C
C2C
L4A
TH1A
SA1D
ZNR1D
L4D
1
26
L1D
ZNR1C
L3D
C1D
J4D
L2C
L2D
TH1D
RL1D
C1C
D2C
L3C
J7C
J7D
L1A
J4E
C2E
L4C
TH1C
L1
R12L
C83
R10L C8K
Q3
C3I
R17D
R18D
R50E
C12
C5
C41
C42
R17M
C10M
C4
C84
R17F
R18F
D1C
C2D
SA1C
ZNR1F
ZNR1E
L3F
L4F
30
L1C
SA1F
C3H
J4F
L2E
L2F
C1F
L1F
RL1F
L3E
J7F
TH1F
ZNR1H
10
D2E
L4E
C1E
R50G
J56
R11L
R17H
R18H
D1E
C2F
SA1E
J7E
RL1H
SA1H
CN2
TH1E
R50I
D1G
J4G
C2G
40
L4H
ZNR1G
L3H
C1H
L1H
J4H
L2G
L2H
J7H
D2G
C2H
L3G
20
C1G
TH1H
L1E
J4I
SA1G
TH1G J7G
ZNR1J
C2I
SA1J
L4G
L1G
L2J
C3J
L4J
L1J
L2I
C46
C77
IC10
C50
R12N
R10N C8M
C3M
R17J
R18J
RL1I
ZNR1I
L3J
C1J
C8N
T1L
J7J
TH1J
C4L
C1I
RL1J
L3I
J7I
D2I
25
50
TH1I
T1O
C10N
C11N
RL1K
R50K
J4K
D1I
C2J
SA1I
ZNR1L
C3L
C2K
SA1L
L4I
L1I
ZNR1K
L3L
L4L
L1L
L2L
1
C1L
L2
C49
R11N
R17N
R18N
C13
C447
C48
R17O
C10O
C3O
R17L
R18L
2
J7L
TH1L
10
R12P
R10P C8O
C47
R11P
R5P
T1N
C4N
J4L
L2K
C8P
T1P
RL1M
L3K
C1K
C4P
3
J7K
RL1O
RL1L
4
CN3
TH1K
C3N
R50M
D2K
L4K
D1K
C2L
SA1K
C3P
ZNR1N
J4M
C2M
SA1N
2
1
L1K
ZNR1M
L3N
L1N
J4N
L2M
L2N
C1N
L4N
CN4
4
3
TH1N
RL1N
C1M
J7N
D2M
J7M
R50O
40
39
20
19 J57
CN8
22
21
2
1
R17P
R18P
D1M
C2N
SA1M
L3M
TH1M
SA1P
L4M
L1M
ZNR1P
J4O
C2O
L1P
RL1P
L4P
ZNR1O
L3P
C1P
J4P
L2O
L2P
J7P
D2O
C1O
TH1P
D1O
C2P
SA1O
J7O
L3O
TH1O
L4O
L1O
10
9
A
KX-TDA6181
30
J102
16
CN7
22
21
2
C434
C454 1
C10P
C11P
LED1
R3
R4
40
39
20
19
8
AG AL C CX E NE
M
X CE A
B
KX-TDA6181X ELCOT16 BOARD COMPONENT VIEW
70
+3.3V
R162
C460
R76
R89
R93
R90
R94
C458
C438
B20
C440
B5
4
1
B1
IP1
J9
RA17
L101
J47
J49
J15
J13
J11
J48
J16
J14
J12
C6
C443
C423
C424
C432
32
R75
1
C439
1
5
IC1
3
4 R1
R119
1
5
IP2
C8
RA18
RA30
RA421
R117
R39
R401
C68
R90P
R120
C66
R23O
R118
C444
RA14
C63
J50 J55
C426
J51
J54
J52 C446
J53
C7H
L401
C7N
PC4M
35
15
C7B
R91
R92
40
39
20
19
30
10
FIL403
C413
C412
R407
C7J
R13I
PL2E
IC403
R15F
R6A
R81C R89B
R13B
R87B D5B
R51A
R7D
R7B
22
21
2
1
5
71
R52I
D8C
RA1B
D8A
25
35
15
10
PC1C PC2C PL1C PC5D PC4D PL2D PC1D PC2D PL1D
D2D
PC1 A PC2A PL1A PC5B PC4B PL2B PC1B PC2B PL1B
D2B
30
D8F
Q7F
D8D
Q7D
D8B
Q7B
R5A
R5E
R5C
D3B
D4B
D4A
D3A
40
39
20
19
5
D4G
D3G
D3F
D4F
D4E
D3E
D3D
D4D
D4C
D3C
J5G
R50G
R51G
J9D
J5C
J9B
22
21
2
1
45
50
3
4
2
1
J5M
40
J5L
R50L
R51L
2
1
R2M
3
4
J5N
R50N
R51N
35
D3H
D4H
25
R2L
J8L
D4M
D3M
20
D4K
D3K
R2K
J9M
R2N
ZNR2N
J8N
J8M
D1P
ZNR2O
R2O
ZNR2P
J8O
Q7O
R52P
C50P
R2P
J8P
J9O
J3I
J3J
J3K
J3L
J3M
J3N
J3O
J3P
5
15
D4I
D3I
R2J
J8J J9I
ZNR2M
R6P
D4O
D3O
J5J
J9K
D1N
R52N
C50N
PL2P
22
21
2
1
10
D3J
D4J
J4J
J8K
R6N
R81P
R80P
C442
R13P
C422
RA3
D5P
C51P
RA4 RA1RA2
C53P
R23P
RA1P
25
26
D2F
ZNR2J
R2I
PC1I PC2I PL1I PC5J PC4J PL2J PC1J
5
PC1 E PC2E PL1E PC5F PC4F PL2F PC1F PC2F PL1F
R5I
R2H
J5K
R2G
D8J
Q7J
1
D2H
D3L
D4L
R2F
R5G
J8F
ZNR2K
R5K
R2E
D8H
Q7H
ZNR2H
J9H J5I
J8H
D1L
D2L
J9G ZNR2I
PL1J
PC1K PC2K PL1K PC5L PC4L PL2L PC1L PC2L PL1L
D3N
D4N
R2D
D2J
J8I
D1J
R52L
C50L
R5M
FG
RA1D
D8L
Q7L
D3P
D4P
R2C
D8E
D2N
ZNR2F
RA1F
D8N
Q7N
ZNR2D
J8D
PC1G PC2G PL1G PC5H PC4H PL2H PC1H PC2H PL1H
J8G
D8G
ZNR2G
R6L
PC1M PC2M PL1M PC5N PC4N PL2N PC1N PC2N PL1N
J9E
D1H
RA1H
R52J
C50J
D8I
J8E
PC2J
RA1J
ZNR2E
Q6J
R6J
Q7K
D8K
R52H
C50H
Q6L
Q6N
D2P
J9C
D1F
R6H
Q7I
RA1L
R52F
C50F
Q7G
R81N
R80N
PL1O
PC1P PC2P PL1P
R2B
R51C
R5O
J8B
R6C
D8M
J8A
R13D
R73D D5D
R7F
Q6P
D8P
Q7P
R2A
R15B
R89D
PC5P
40
39
20
18
ZNR2B
IC1D
R51E
Q7M
10
J9A
C60
R6E
15
ZNR2C
R81E
R89F
R13F
R87F D5F
R7H
D1D
IC1B
R6G R51G
PC4P
30
J8A
PL2C
R13H
R73H D5H
R7J
R6F
R81G
R89H
D8P
R52D
C50D
IC1F
R51I
R6D
IC1H
R6I
C51N
C53N
R23N
R52O
R89P
R52B
C50B
PL2G
R13J
R87J D5J
Q6H
R15H
R89J
R7L
Q7E
R81I
R51K
Q6F
R81K
R89L
R7N
Q7C
IC1J
R6K
RA1N
Q6D
PL2K
R13L
R87L D5L
R7P
Q7A
R81M
R81L
R80L
Q6M
C51L
C53L
R23L
RA11
R81J
R80J
Q6K
IC1L
R6M R51M
C51J
C53J
R23J
PL2M
R13N
R87N D5N
R81H
R80H
Q6I
R81O R89N
C51H
C53H
R23H
Q6O
R81F
R80F
Q6G
PC5O
C51F
C53F
R23F
IC1N
R6O R51O
35
ZNR2A
PL2A
PC1O PC2O
R6B
C26
Q6E
PC4O
R7O
PL2O
R87P
Q6B
C31
IC1P
R81D
R80D
C62
R52M
R15P
R81B
R80B
C453
C433 C7D
R15D
R7M
5
C51D
C53D
R23D
17
Q6C
C7F
R52K
22
21
2
1
C51B
C53B
R23B
C402 16
R12G
R7K
R90L
R7I
R37
R32
R52G
C39
R7G
Q401
RA414
RA416
RA415
R15N
R52E
R90N
R7E
C45
R52C
C65
25
D18
C24
10
R7C
8
15
R52A
IC11
19
30
Q6A
8
GND-1
RA7
RA6
35
R7A
IC8
RA5
+5V
40
R81A
GND-2
C435
C455
3
4
RA8
IC2
C7P
RA18
R112
RA417 IC404
R132
L34
LA407 LA409
14
8
R111
14
8
J407 5
8
J408
RA13
LA408 R403 L403
16.384M
R404 L402
R402
IC12
IC13
J406
J1
LA403
1
7
1
7
J2
RA10 RA15
J405
RA9
J3
1
7
1
7
LA404 LA402
J4
LA401
12.288M
3 1
J5
C51M
C51O
C51C
J6
R410
RA405
RA12
FIL404
R53M
J7
R53O
R53C
C33
RA408
C51A
C51E
U1
RA420
RA406
R90D
C51G
R53A
R53E R14G
R15L J8
RA407
5
C5J
R53G
R14A
R14I
R14C
R14E
R14K
R14M R10M
R14O R10O
C5L
R10A R90B
R10C
R10E R90F C5G
R10K 4
R10G
R14J
R90H
C51K
C5A
C5C
C5E
C5I
C5K
C5M
C5O
R13A
R13E
R13G
R13M
R13C
R13K R53K
R13O
C7A
C7G
C7I
C7C
C7E
C7K
C7M
C7O
R12A
R12C
R12E
R12I R10I
R12K
R12M
R12O
R15A
R15G
R15I
R15C
R15E
R15K
R15O
RA1A
RA1E
RA1G
RA1K C7L R15M
RA1M
RA1O
R15J R23K
R23A
R23C
R23E
R23G
R23I
R23M
RA1I
PL2I
C5B
C5H
C5N
C5P
C5D
C5F
C51I PC5K PC4K
RA1C
PC5A PC4A
PC5C PC4C
PC5E PC4E
PC5G PC4G
PC5I PC4I
R53I
R14L PC5M
C50A R14B
C50G R14H
C50C R14D
C50E R14F
C50K
C50M R14N
C50O R14P
C50I
R90J
RA424
LA406
B15
B10
RA426 RA428
RA425 RA427
C20
39
20
J3H
J3G
J3F
J3E
J3D
J3C
J3B
J3A
C459
C457
B25
C452
14
R115
C437
B30
R88
C412
C441
R116
C436
C456
A1
R100
C450
C430
A10
D1
B35
A15
C7
14
R113
A20
RA21
LA1
L31
R114
A25
LA6 LA5 LA4 LA3 LA2
RA22
R2
B40
A30
RA26
RA23
+15V
RA25 RA24
L32
Q2
IP3
D2
C449
C429
A35
D3
D4
Q1
A40
R82
RA29 RA28
A5
Q6
C23
C9
B45
A45
RA31
RA32
KX-TDA6181X
17.2. BOTTOM VIEW
J17
J9P
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J5A
25
KX-TDA6181X ELCOT16 BOARD BOTTOM VIEW
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KXTDA6181X