Download SER VICE MANUAL

AMPLIFIER
STEREO
C 355BEE SERVICE MANUAL
NAD
C 355BEE
STEREO
AMPLIFIER
TABLE OF CONTENTS
DESCRIPTION
PAGE
SERVICE CAUTION…………………………………………………………..3-4
REAR PANEL/FRONT PANEL VIEW………………………………………..5
SPECIFICATIONS…………………………………………………………6-7
WIRING DIAGRAM………………………………………………………………8
BLOCK DIAGRAM……………………………………………………. …….9-13
ALIGNMENT PROCEDURE........................................................14
SCHEMATICS……………………………………………………………....15-18
PCB LAYOUT……………………………………………………………….19-22
TROUBLE SHOOTING GUIDE…………………......................................23
ELECTRICAL PARTS LIST…………………………………………….24-33
EXPLODED VIEW……………………………………………………………..34
EXPLODED VIEW PARTS LIST……………………………………………....35
PRODUCT SAFETY SERVICING GUIDELINES
CAUTION : DO NOT ATTEMPT TO MODIFY THIS PRODUCT IN
ANY WAY. NEVER PERFORM CUSTOMIZED INSTALLATIONS
WITHOUT MANUFACTURER’S APPROVAL. UNAUTHORIZED
MODIFICATIONS WILL NOT ONLY VOID THE WARRANTY, BUT
MAY LEAD TO YOUR BEING LIABLE FOR ANY RESULTING
PROPERTY DAMAGE OR USER INJURY.
VOLTAGE MEASURE MUST NOT EXCEED 75 VOLTS R.M.S.
THIS CORRESPONDS TO 0.5 MILLIAMP AC ANY VALUE
EXCEEDING THIS LIMIT CONSTITUTES A POTENTIAL
SHOCK HAZARD AND MUST BE CORRECTED IMMEDIATELY.
SERVICE WORK SHOULD BE PERFORMED ONLY AFTER YOU
ARE THOROUGHLY FAMILIAR WITH ALL OF THE FOLLOWING
SAFETY CHECKS AND SERVICING GUIDELINES. TO DO
OTHERWISE, INCREASES THE RISK OF POTENTIAL HAZARDS
AND INJURY TO THE USER.
WHILE SERVICING, USE AN ISOLATION TRANSFORMER FOR
PROTECTION FROM AC LINE SHOCK.
SAFETY CHECKS
SUBJECT : GRAPHIC SYMBOLS
AFTER THE ORIGINAL SERVICE PROBLEM HAS BEEN
CORRECTED. A CHECK SHOULD BE MADE OF THE
FOLLOWING.
THE LIGHTNING FLASH WITH ARROWHEAD SYMBOL, WITHIN AN
EQUILATERAL TRIANGLE, IS INTENDED TO ALERT THE USER TO THE
PRESENCE OF UNINSULATED “DANGEROUS VOLTAGE” WITHIN THE
PRODUCT’S ENCLOSURE THAT MAY BE OF SUFFICIENT MAGNITUDE TO
CONSTITUTE A RISK OF ELECTRIC SHOCK.
SUBJECT : FIRE & SHOCK HAZARD
1. BE SURE THAT ALL COMPONENTS ARE POSITIONED IN
SUCH A WAY AS TO AVOID POSSIBILITY OF ADJACENT
COMPONENT SHORTS. THIS IS ESPECIALLY IMPORTANT
ON THOSE MODULES WHICH ARE TRANSPORTED TO AND
FROM THE REPAIR SHOP.
2. NEVER RELEASE A REPAIR UNLESS ALL PROTECTIVE
DEVICES SUCH AS INSULATORS, BARRIERS, COVERS,
SHIELDS, STRAIN RELIEFS, POWER SUPPLY CORDS, AND
OTHER HARDWARE HAVE BEEN REINSTALLED PER
ORIGINAL DESIGN. BE SURE THAT THE SAFETY PURPOSE
OF THE POLARIZED LINE PLUG HAS NOT BEEN DEFEATED.
3. SOLDERING MUST BE INSPECTED TO DISCOVER POSSIBLE
COLD SOLDER JOINTS, SOLDER SPLASHES OR SHARP
SOLDER POINTS. BE CERTAIN TO REMOVE ALL LOOSE
FOREIGN PARTICLES.
4. CHECK FOR PHYSICAL EVIDENCE OF DAMAGE OR
DETERIORATION TO PARTS AND COMPONENTS. FOR
FRAYED LEADS, DAMAGED INSULATION (INCLUDING AC
CORD). AND REPLACE IF NECESSARY FOLLOW ORIGINAL
LAYOUT, LEAD LENGTH AND DRESS.
5. NO LEAD OR COMPONENT SHOULD TOUCH A RECEIVING
TUBE OR A RESISTOR RATED AT 1 WATT OR MORE. LEAD
TENSION AROUND PROTRUDING METAL SURFACES MUST
BE AVOIDED.
6. ALL CRITICAL COMPONENTS SUCH AS FUSES,
FLAMEPROOF RESISTORS, CAPACITORS, ETC. MUST BE
REPLACED WITH EXACT FACTORY TYPES, DO NOT USE
REPLACEMENT COMPONENTS OTHER THAN THOSE
SPECIFIED OR MAKE UNRECOMMENDED CIRCUIT
MODIFICATIONS.
7. AFTER RE-ASSEMBLY OF THE SET ALWAYS PERFORM AN
AC LEAKAGE TEST ON ALL EXPOSED METALLIC PARTS OF
THE CABINET, (THE CHANNEL SELECTOR KNOB, ANTENNA
TERMINALS. HANDLE AND SCREWS) TO BE SURE THE SET
IS SAFET TO OPERATE WITHOUT DANGER OF ELECTRICAL
SHOCK. DO NOT USE A LINE ISOLATION TRANSFORMER
DURING THIS TEST USE AN AC VOLTMETER, HAVING 5000
OHMS PER VOLT OR MORE SENSITIVITY, IN THE
FOLLOWING MANNER; CONNECT A 1500 OHM 10 WATT
RESISTOR, PARALLELED BY A .15 MFD, 150V AC TYPE
CAPACITOR BETWEEN A KNOWN GOOD EARTH GROUND
(WATER PIPE, CONDUIT, ETC.) AND THE EXPOSED
METALLIC PARTS, ONE AT A TIME.
MEASURE THE AC VOLTAGE ACROSS THE COMBINATION
OF 1500 OHM RESISTOR AND .15 MFD CAPACITOR.
REVERSE THE AC PLUG AND REPEAT AC VOLTAGE
MEASUREMENTS FOR EACH EXPOSED METALLIC PART.
THE EXCLAMATION POINT WITHIN AN EQUILATERAL TRIANGLE IS
INTENDED TO ALERT THE USER TO THE PRESENCE OF IMPORTANT
OPERATING AND MAINTENANCE (SERVICING) INSTRUCTIONS IN THE
LITERATURE ACCOMPANYING THE APPLIANCE.
SUBJECT : TIPS ON PROPER INSTALLATION
1. NEVER INSTALL ANY PRODUCT IN A CLOSED-IN RECESS,
CUBBYHOLE OR CLOSELY FITTING SHELF SPACE. OVER
OR CLOSE TO HEAT DUCT, OR IN THE PATH OF HEATED
AIR FLOW.
2. AVOID CONDITIONS OF HIGH HUMIDITY SUCH AS:
OUTDOOR PATIO INSTALLATIONS WHERE DEW IS A
FACTOR, NEAR STEAM RADIATORS WHERE STEAM
LEAKAGE IS A FACTOR, ETC.
3. AVOID PLACEMENT WHERE DRAPERIES MAY OBSTRUCT
REAR VENTING. THE CUSTOMER SHOULD ALSO AVOID THE
USE OF DECORATIVE SCARVES OR OTHER COVERINGS
WHICH MIGHT OBSTRUCT VENTILATION.
4. WALL AND SHELF MOUNTED INSTALLATIONS USING A
COMMERCAL MOUNTING KIT MUST FOLLOW THE FACTORY
APPROVED MOUNTING INSTRUCTIONS A PRODUCT
MOUNTED TO A SHELF OR PLATFORM MUST RETAIN ITS
ORIGINAL FEET (OR THE EQUIVALENT THICKNESS IN
SPACERS) TO PROVIDE ADEQUATE AIR FLOW ACROSS
THE BOTTOM, BOLTS OR SCREWS USED FOR FASTENERS
MUST NOT TOUCH ANY PARTS OR WIRING. PERFORM
LEAKAGE TEST ON CUSTOMIZED INSTALLATIONS.
5. CAUTION CUSTOMERS AGAINST THE MOUNTING OF A
PRODUCT ON SLOPING SHELF OR A TILTED POSITION,
UNLESS THE PRODUCT IS PROPERLY SECURED.
6. A PRODUCT ON A ROLL-ABOUT CART SHOULD BE STABLE
ON ITS MOUNTING TO THE CART. CAUTION THE
CUSTOMER ON THE HAZARDS OF TRYING TO ROLL A CART
WITH SMALL CASTERS ACROSS THRESHOLDS OR DEEP
PILE CARPETS.
7. CAUTION CUSTOMERS AGAINST THE USE OF A CART OR
STAND WHICH HAS NOT BEEN LISTED BY UNDERWRITERS
LABORATORIES, INC. FOR USE WITH THEIR SPECIFIC
MODEL OF TELEVISION RECEIVER OR GENERICALLY
APPROVED FOR USE WITH T.V.’S OF THE SAME OR
LARGER SCREEN SIZE.
8. CAUTION CUSTOMERS AGAINST THE USE OF EXTENSION
CORDS, EXPLAIN THAT A FOREST OF EXTENSIONS
SPROUTING FROM A SINGLE OUTLET CAN LEAD TO
DISASTROUS CONSEQUENCES TO HOME AND FAMILY.
3
SERVICING PRECAUTIONS
CAUTION : Before servicing the A/V Receiver covered by this
service data and its supplements and addends, read and follow the
SAFETY PRECAUTIONS. NOTE : if unforeseen circumstances
create conflict between the following servicing precautions and any
of the safety precautions in this publication, always follow the safety
precautions.
Remember Safety First:
Electrostatically Sensitive (ES) Devices
Some semiconductor (solid state) devices can be damaged easily by
static electricity. Such components commonly are called
Electrostatically Sensitive (ES) Devices. Examples of typical Es
devices are integrated circuits and some field effect transistors and
semiconductor chip components.
The following techniques should be used to help reduce the
incidence of component damage caused by static electricity.
General Servicing Precautions
1. Always unplug the A/V Receiver AC power cord from the AC
power source before:
(1) Removing or reinstalling any component, circuit board,
module, or any other assembly.
(2) Disconnecting or reconnecting any internal electrical plug or
other electrical connection.
(3) Connecting a test substitute in parallel with an electrolytic
capacitor.
Caution : A wrong part substitution or incorrect polarity installation
of electrolytic capacitors may result in an explosion hazard.
1. Immediately before handling any semiconductor component or
semiconductor-equipped assembly, drain off any electrostatic
charge on your body by touching a known earth ground.
Alternatively, obtain and wear a commercially available
discharging wrist strap device, which should be removed for
potential shock reasons prior to applying power to the unit under
test.
2. After removing an electrical assembly equipped with ES devices,
place the assembly on a conductive surface such as aluminum
foil, to prevent electrostatic charge buildup or exposure of the
assembly.
2. Do not spray chemicals on or near this A/V Receiver or any of its
assemblies.
3. Use only a grounded-tip soldering iron to solder or unsolder ES
devices.
3. Unless specified otherwise in this service data, clean electrical
contacts by applying an appropriate contact cleaning solution to
the contacts with a pipe cleaner, cottontipped swab, or
comparable soft applicator.
Unless specified otherwise in this service data, lubrication of
contacts is not required.
4. Use only an antistatic solder removal device. Some solder
removal devices not classified a “anti-static” can generate
electrical charges sufficient to damage ES devices.
5. Do not use freonpropelled chemicals. These can generate
electrical charge sufficient to damage ES devices.
4. Do not defeat any plug/socket B+ voltage interlocks with which
instruments covered by this service manual might be equipped.
6. Do not remove a replacement ES device from its protective
package until immediately before you are ready to install it. (Most
replacement ES devices are packaged with leads electrically
shorted together by conductive foam, aluminum foil, or
comparable conductive material).
5. Do not apply AC power to this A/V Receiver and/or any of its
electrical assemblies unless all solid-state device heat sinks are
correctly installed.
6. Always connect test instrument ground lead to the appropriate
ground before connecting the test instrument positive lead. Always
remove the test instrument ground lead last.
7. lmmediately before removing the protective material from the
leads of a replacement ES device, touch the protective material to
the chassis or circuit assembly into which the device will be
installed.
Insulation Checking Procedure
Disconnect the attachment plug from the AC outlet and turn the
power on. Connect an insulation resistance meter(500V) to the
blades of the attachment plug. The insulation resistance between
each blade of the attachment plug and accessible conductive parts
(Note 1) should be more than 1M-ohm.
Note 1 : Accessible Conductive Parts including Metal panels, Input
terminals, Earphone jacks, etc.
Caution : Be sure no power is applied to the chassis or circuit, and
observe all other safety precautions.
8. Minimize bodily motions when handing unpackaged replacement
ES devices. (Normally harmless motion such as the brushing
together of your clothes fabric or the lifting of your foot from a
carpeted floor can generate static electricity sufficient to damage
an ES device.)
4
16
14
1
2
3
4
5
6
7
8
17
9
10
12
11
13
15
18
INPUT
(TAPE MONITOR)
(2)
1
2
3
4
6
11
16. RS-232 INPUT
17. PRE OUT 1
18. ON OFF POWER (AC) SWITCH
8
5
7
9
10
LED
11. SPEAKERS A & B
5
SPECIFICATIONS
POWER AMPLIFIER SECTION
STEREO MODE
CONTINUOUS AVERAGE POWER
OUTPUT INTO 8 OHMS OR 4 OHMS
80 W (19 dBW)
(Min. power per channel, 20 Hz – 20 kHz,
with no more than rated distortion)
Rated Distortion
(THD 20 Hz – 20 kHz)
0.02%
Clipping power
(maximum continuous power per channel 4 and 8).
90 W
IHF dynamic headroom: at 8 ohms
at 4 ohms
IHF dynamic power
(maximum short term power per channel)
8 ohms:
4 ohms:
2 ohms:
+ 2.4 dB
+ 4.4 dB
160 W (20.4 dBW)
220 W (22.0 dBW)
270 W (23.2 dBW)
Damping factor
(ref. 8 ohms 1 kHz)
> 100
Input Impedance
R = 20 kohms
C = 1 nF
Input sensitivity (for rated output into 8 ohms)
950 mV
Voltage gain
29 dB
0.1 dB
Frequency response 20 Hz – 20 kH
Signal / Noise ratio, A-weighted
100 dB ref. 1 W
119 dB ref. 50 W
THD + Noise
(Total Harmonic Distortion, 20 Hz – 20 kHz,
from 250 mW to rated output)
< 0.02%
SMPTE I.M.
(Intermodulation Distortion, 60 Hz + 7 kHz, 4:1,
from 250 mW to rated output)
< 0.01%
IHF I.M.
(CCIF IM Distortion, 19 + 20 kHz at rated output)
< 0.01%
Headphones Output Impedance
220 ohms
6
PREAMPLIFIER SECTION
LINE LEVEL INPUTS
(Disk, CD, Video, Auxiliary, Tuner, Tape 1,Tape 2)
Input impedance (R and C)
200 kohms + 100 pF
Input sensitivity (ref. rated power)
310 mV
Maximum input signal
6V
Signal / Noise ratio, A-weighted
(from CD Input to Speakers Output, Volume Setting
for 500mV in , 8ohms 1W out)
Signal to noise ratio preamp out, IHF “A” weighted
97.0 dB ref. 1W
Frequency response, 20 Hz – 20 kHz
< +/-0.1 dB (tone defeat on)
< +/-0.2 dB (tone defeat off)
< 0.01% at 5 V out
110 dB re 500mV
THD + Noise, SMPTE IM
LINE LEVEL OUTPUTS
Pre-amp output impedance
80 ohms
Tape output impedance
Source Z + 1kohms
Maximum output level
pre-amp out
Tape-out
:
:
> 11 V
> 10 V
CONTROLS
Treble
+/- 5 dB at 10 kHz
Bass
+/- 8 dB at 100 Hz
IR IN and OUT
Input Resistance
> 10 kohms
Input Voltage
Min 5 V
Output Resistance
< 30 ohms
TRIGGER Out
Output Current
50 mA
Output Voltage
12 V
DIMENSIONS AND WEIGHTS
Net Weight
Shipping Weight
6.5 kg ( 14.3 Ib)
8 kg ( 17.6 Ib)
DIMENSION (W×H×D)
435 × 116 × 292MM
7
WIRING DIAGRAM
TRANSFORMER
UL2468 AW G#26
HEADPHONEBOARD
RS232 BOARD
CB78
UL2468 AWG#26
CZ45
CZ78
UL2468 AWG#26
CB47
CZ76
CZ75
CZ71
AMP-SMD-L BOARD
01-35502-00
PREAMP AMP SMD BOARD
CB31
UL2468 AWG#26
MAIN BOARD
CB45
UL2468 AWG#26
CB35
01-35504-00
CZ21
Insert
KEY BOARD
UL1672 AWG#22
CZ61
Insert
UL1672 AWG#18
CB34
CB32
CB21
UL1672 AW G#18
CB55
CB56
CB59
CB54
CB57
UL1672 AW G#14
01-35503-00
PREAMP AMP SMD BOARD
01-35504-00
CZ11
CB58
CB51
AMP-SMD-R BOARD
CZ61
CB73
UL1672 AW G#18
I nsert
I nsert
POWER BOARD
CB52
UL1672 AW G#18
UL3266 AWG#18
POWER SWITCH AC POWER PLUG
AC OUTLET(AH)
UL2468 AW G#26
CB11
CB33
CZ73
UL2468 AWG#26
STANDBY BOARD
CB53
8
9
TAPE2 OUT R
TAPE2 OUT L
TAPE2 IN R
TAPE2 IN L
TAPE1 OUT R
TAPE1 OUT L
TAPE1 IN R
TAPE1 IN L
TUNER R
TUNER L
AUX R
AUX L
VIDEO R
VIDEO L
CD R
CD L
DISC R
DISC L
MP R
MP L
L
R
L
SPK A
SPK B
SPK B
HEADPHONE
R
SPK A
Relay Switchs
RL12/1
RL12/2
F1AA012V
INPUT SELECTION
CIRCUIT
(BY RELAYS)
˄IN˅
PREAPM AMP MODULE
SMD
SMD
PROTECTION
MODULE
(IC44)
˄O UT˅
R439
POSISTOR
PREAPM AMP MODULE
(80 DEGREE C) (90 DEGREE C)
R467
POSISTOR
(IC43,TL082D)
I-V
MIRROR
CURRENT
SOURCE
CIRCUIT
TONE DEFEAT
BALANCE
TREBLE
BASS
ISC CIRCUIT
TRIG
SCR
CONTROL
CIRCUIT
SW31
RT34
RT32
RT31
AT89S52
MCU
SP232EEP-L
VOL-
VOL+
POWER AMP
CIRCUIT R
POWER AMP
CIRCUIT L
MUTE
CONTROL
CIRUIT
RELAY
MUTE
CIRCUIT (REMOTE)
VOLUME CONTROL
S41
SOFT CLIPPING
CONTROL CIRCUIT
MCU
PRE-OUT2 R
PRE-OUT1 R
PRE-OUT2 L
PRE-OUT1 L
MAIN IN L
MAIN IN R
RT33
VOLUME
CONTROL
RS232
DB9
BLOCK DIAGRAM
JK41
MICROPROCESSOR CONNECTION DIAGRAM
Mute
Circuit
Volume
Circuit
+5V
IC71
1
2
3
4
NC Vcc
NC
NC
NC SCL
Vss SDA
8
7
6
5
PHONE71
24C01
Ipod IN
Reset
Circuit
+5V
IC73
AT89S52
IC76
CZ77
5
9
4
8
3
7
2
6
1
10
11
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
1
2
3
4
5
6
7
8
C1+
VCC
V+
GND
C1T1OUT
C2+
R1IN
C2R1OUT
VT1IN
T2OUT T2IN
R2IN R2OUT
SP232EEP-L
16
15
14
13
12
11
10
9
R765 10
R708 10
DB 9
IR OUT
CIRCUIT
+5V
Speaker A/B
Control Circuit
IC72
3
IS1U60L
21
Y71
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
RST
RXD/P3.0
TXD/P3.1
INT0/P3.2
INT1/P3.3
T0/P3.4
T1/P3.5
WR/P3.6
RD/P3.7
XTAL2
XTAL1
VSS
VDD
P0.0/AD0
P0.1/AD1
P0.2/AD2
P0.3/AD3
P0.4/AD4
P0.5/AD5
P0.6/AD6
P0.7/AD7
EA
ALE
PSEN
P2.7/A15
P2.6/A14
P2.5/A13
P2.4/A12
P2.3/A11
P2.2/A10
P2.1/A9
P2.0/A8
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
Input selection
And Standby
Control Circuit
Input selection
Keys
11.0592MHz
C79
27p
C710
27p
Sandby control line
18V Power Supply
Control Circuit
IR IN
CIRCUIT
10
AT89S52
KEY BOARD IC73
P0.0 - P0.7
P2.0 - P2.7
PORT 0 DRIVERS
PORT 2 DRIVERS
VCC
GND
RAM ADDR.
REGISTER
B
REGISTER
PORT 0
LATCH
RAM
PORT 2
LATCH
FLASH
PROGRAM
ADDRESS
REGISTER
STACK
POINTER
ACC
BUFFER
TMP2
TMP1
PC
INCREMENTER
ALU
INTERRUPT, SERIAL PORT,
AND TIMER BLOCKS
PROGRAM
COUNTER
PSW
PSEN
ALE/PROG
EA / VPP
TIMING
AND
CONTROL
INSTRUCTION
REGISTER
DUAL DPTR
RST
WATCH
DOG
PORT 3
LATCH
PORT 1
LATCH
ISP
PORT
OSC
PORT 3 DRIVERS
P3.0 - P3.7
PORT 1 DRIVERS
P1.0 - P1.7
11
PROGRAM
LOGIC
SP232EEP
KEYBOARD: IC76
+5V INPUT
10uF
16
1
VCC
C1+
C1+
1
16
VCC
V+
2
15
GND
3
C1-
4
C2+
C1-
3
14
T1OUT
C2+
4
13
R1IN
C2-
5
12
R1OUT
V-
6
11
T1IN
T2OUT
7
10
T2IN
R2IN
8
9
R2OUT
T1IN
11
T2IN
10
R1OUT
12
C2-
2
0.1uF
V-
+1 0 V t o - 1 0 V
Voltage Inverter
0.1uF
5
V+
+5V to +10V
Voltage Doubler
0.1uF
6
0.1uf
400Kohms
T1
400Kohms
T2
R1
14
T1OUT
7
T2OUT
13
R1IN
8
R2IN
5Kohms
R2OUT
9
R2
5Kohms
GND
12
15
24C01
KEY BOARD IC71
PIN CONFIGURATION
NC
1
8
VCC
NC
2
7
NC
NC
3
6
SCL
VSS
4
5
SDA
FUNCTIONAL BLOCK DIAGRAM
HIGH VOLTAGE
GENERATOR,
TIMING & CONTROL
Vcc 8
SCL 6
CONTROL
LOGIC
WP 7
SLAVE ADDRESS
REGISTER &
COMPARATOR
X
DECODER
SDA 5
EEPROM
ARRAY
WORD ADDRESS
COUNTER
ACK
GND 4
Y
DECODER
Clock
DI/O
nMOS
13
>
DATA
REGISTER
ALIGNMENT PROCEDURES
I. INITIAL
A. LOWEST VOLUME ADJUSTMENT
1. Tune the volume pot to lowest state.
2. Input a high voltage signal such as 5V from CD input.
3. Connect a oscilloscope to L channel binding posts.
4. Observing the oscilloscope,adjust VR301,make the output of speakers become to the
lowest level.
5. Adjusting VR302,make R channel output become to the lowest level by same way.
B. IDLING CURRENT
1. Power on
2. Running 5 minutes with no signal
3. Connect a DC voltmeter toTP1 and TP2 ,adjust VR22/VR23 for 6mV reading on voltmeter.
4. Connect a DC voltmeter toTP3 and TP4 ,adjust VR12/VR13 for 6mV reading on voltmeter.
C.ISC CIRCUIT ORIGINAL ADJUSTING
Adjust the pot VR3 to make the DC voltage of the point of TP10 to the same as TP11
II. FINAL ADJUSTMENT
Repeat procedure A,B and C for the lowest volume level, idling current alignment
and ISC original level respectively.
C355BEE MAIN BOARD
TP10
TP11
TP1
VR3
VR22
VR23
TP2
TP3
VR301 VR302
VR12
VR13
TP4
VR304 VR304
14
SCHEMATICS DIAGRAM(1/4)
POW ER SUPPLY CIRCUIT Vm1.0
PCB-2:POW ER BOARD Vm1.0
R562
1K
R531
R561
100
A1015
Q510
R532
220
R563
22K
Q517
A1015
0.05/5W 5% CE
NAD C355BEE POWER CIR.
R558
1K
D531
BT151-500R
CB55
3
2
1
Q59
A1015
!
C517
22000uF/63V 10%
C52
C51
10n/250V 10n/250V
10%
10%
C518
22000uF/63V 10%
CB54
2 +55V
RED
W HITE 1 -55V
C53
4.7nF/400V CB56
3
2
1
D51
KBU8D
D55
KBU8D
D532
BT151-500R
CB52
2
1
+55V
-55V
Q519
A1015
CB58
2
1
R566
4K7
C1815
Q520
CB53
7
6
5
4
3
2
1
Q518
C1815
R565
TRIG
AC DET.
I-V
+44V
-44V
R560
100
R564
1K
R559
22K
1K
D513
+44V
C54
C523
3300u/50V
D56
DB104
C524
2200u/50V
IC51
AMS1117-5.0
2
3
D52
C526
100uF
CZ59
3
0.33uF
C525
4700uF/16V
DB104
F55
500mA
1
2
3
CB59
CON3
CB57
F52 F51 F54 F53
-44V
+5V
!
CZ56
CON3
1
22K
1N4004
AC POW ER CORD
Ferrite Ring
25*15*12
CON3
1
2
3
R544
1
RED
W HITE
3
2
1
CON3
!
R533 R567 R534
1M
330K 2K2
CZ55
3
2
1
SW 52
POW ER SW ITCH
!
1
!
2
1
AC outlet
(For 120VAC Version)
2
CON3
CZ57
1
2
3
CON3
CON3
CB51
CZ51
!
T401
6.3A/250V X4
41V
41V
0V
31.5V
31.5V
8V
0V
1
2
3
4
5
6
7
CON7
7
6
5
4
3
2
1
CON7
RED
VIO
BLK
ORG
GRY
!
Transformer
Insert a thermal breaker S01.130 into
the inner of transformer
15
SCHEMATIC DIAGRAM(2/4)
PREAMP CIRCUIT Vm1.0
PCB-1:MAIN BOARD Vm1.0
R31
470
R349
C355BEE RELAY CONTROL CIR.
470
R338
RCA33C
TAPE1
C313
100p
1M
R315
470
R339
RCA33E
REC1
C315
100p
1M
R317
470
R319 R323
N.I. 750 MF
0.1u 10%
R345
220K
MF
TAPE1
TAPE2
R363 R361
51K N.I.
VR303
30K
C329
0.1u 5%
63V
R331
390 MF
3
2
1
RL39A
R396
1M
R32
RCA31D
C32
100p
1M
R34
470
R352
RCA31F
VIDEO
C34
100p
1M
R36
470
R354
RCA32B
AUX
C36
100p
1M
R38
470
R356
RCA32D
RL31A
C366 N.I.
R392 560 1%
C38
100p
1M
R310
470
R358
RL34A
RL35A
C310
100p
1M
R312
RL36A
R330
1K5 MF
C322
0.1U
3K3 MF
R322
C328
22n 5%
R320
R324
N.I. 750 MF
R364 R362
51K N.I.
VR304
30K
C330
0.1u 5%
63V
C312
100p
1M
R314
SW31B
4
5
TONE DEFEAT SW OFF
6
ON
R399
100
R347 C363
VR301
100
1
2
3
4
5
6
7
8
9
+18V
R383
R385
1.8
560 1%
R384
R386
560 1%
1.8
-18V
R388
20k
VR302
100
C338
0.1u
RCA34D
Pre-out 2 R
C346 0.1uF
RL310A
R336
C340
1u/16
RCA34B
Pre-out 1 R
68
C342
47u/25
BY MOTOR
R334
4.7K
R398
100
R348 C364
100K 100pF
RT33B
20KB
VOLUME POT
+12V
+5V
+18V
-18V
C336
N.I.
R402
10K
RL37A
C301
10uF/50V
470
R342
C314
100p
1M
R316
470
R343
RCA33F
R333
4.7K
R332
390 MF
R328
180 MF
REC2
RCA33D
RCA34A
Pre-out 1 L
+12V
+5V
+18V
-18V
Speak B
Speak A
Standby
Protection
Soft Cliping
+5V
470
R341
TAPE1
RL310B
20K
LOW NOISE AMP
TAPE2
RCA33B
C231
47uF/35V
C326
47u/25
RL33A
R335
C341
47u/25
C350 N.I.
RL32A
TUNER
RCA32F
C345
0.1uF
C339
1u/16
R326
390 MF
470
R350
CD
68pF
-18V
C323
47u/35
RCA34C
Pre-out 2 L
68
RT 34B
20K MN
BALANCE POT
RCA31B
C305
100P
PHONE2
+12V Trigger
C337
0.1U
OUT MODULE
470
R395
DISC
47uF/35V
C131
R366 N.I.
RT 32B
BASS POT
10KA
CON3
C365
R2
10
C3 0.1uF
R387
C332 6 3V
C334
1u,63V,5% 0.22u 5%
Ipod-R
QI2
2SA1015
C335
N.I.
R391 560 1%
RT 31B
10KA
TREBLE POT
Ipod-L
1M
R365 30K
IR OUT
100K 100pF
+18V
R-CH INPUTS
CB35
1
2
3
4
5
6
7
8
9
RI3
33
BY MOTOR
CB33
CB32
LOW NOISE AMP
IN MODULE
IR IN
PHONE1A
RI4 RI2
4.7K 1K
R393
C304
100P
RI7
330,5%
C362
10n
C349 N.I.
SW31A
1
OFF
2
TONE DEFEAT SW
3
ON
C324
47u/35
PHONE1B
RI6 10K
QI1
2SC1815
+5V
RT 33A
20KB
VOLUME POT
C327
22n 5% 63V
R327
180 MF
RL39B
RL310C
R329
1K5 MF
R321
3K3 MF
C321
0.1U
C319
RL39C
R325
390 MF
RL37B
RL38B
RL38C
C355BEE TONE CONTROL CIR.
47u/25
C317
100p
470
R394
+5V
RI1 10K
12V TRIG
C325
RL37C
Mute Relay
RL36C
IPOD
RL35C
RT 34A
20K MN
BALANCE POT
REC2
C311
100p
1M
R313
RL34C
2
RCA33A
RL33C
RT 32A
10KA
BASS POT
RL36B
TAPE2
470
R337
D317 +12V
1N4148
D316
1N4148
2
RL35B
RL32C
1
1M
R311
D313
1N4148
1
RCA32E
C39
100p
D312
1N4148
RI5 10K
TUNER
470
R357
D311
1N4148
C333
C331 0.22u
1u,63V,5% 5%,63V
C37
100p
1M
R39
D310
1N4148
RL34B
RL31C
470
R355
RCA32C
D39
1N4148
TUNER
AUX
C35
100p
1M
R37
D37
D38
1N4148 1N4148
AUX
470
R353
RCA32A
+12V
RL33B
RT 31A
10KA
TREBLE POT
1M
R35
CD
RCA31E
C33
100p
VIDEO
470
R351
VIDEO
RL32B
DISC
CD
C31
100p
1M
R33
L-CH INPUTS
RCA31C
REC1
CB31
TO CZ76
Mute Relay
12
TAPE1
11
TAPE2
10
TUNER
9
AUX
8
VIDEO
7
CD
6
DISC
5
IPOD
4
+12V
3
IROUT
2
IRIN
1
RL31B
RCA31A
DISC
C316
100p
RL38A
R346
220K
MF
Q401
A1015
C320
R403
1K
R404
10K
VOLUME CONROL
RT33C
20KB
9
8
7
6
5
4
3
2
1
+5V
- M +
C417
C418
4u7/25V
4u7/25V
R405
1K
VOL+
VOL-
0.1u 10%
R406
1K
1M
R318
R407
1K
Q402
C1815
470
TO CZ71
CB34
Soft Cliping
Protection
Standby
Q403
A1015
Q404
C1815
C318
100p
C303
220p
C302
220p
PREAMP MODULE CIRCUIT Vm1.0 Low Noise Amp In and Out Module part number 01-35504-00 a non-servicable part
PCB-6:PREAMP SMD BOARD Vm1.0
R64
2.2M
C610
100p
R616
10
C612 R622
1nF 1K
CON9
R624
620
C67
0.1u 20%
R614
10K
R610
430 2%
Q611
C3324-GR
R67
1K
0.1u 20%
C61
220p
R620
10
R63
2.2M
R61
220
C69
100p
Q610
C3324-GR
R625
620
16
R615
10
C613 R623
1nF 1K
R617
10
Q66
2SA1201-Y
Q67
2SC2881-Y
R611
C63 1K
22p
C65
0.1u 20%
R613
10K
R69
430 2%
R618 R619
10
10
Q64
2SA1201-Y
R62
220
R612
C64 1K
22p
A1312-GR
C66
Q 612
C3 3 24 - G R
+18V
LOUT
LINLIN+
GND
RIN+
RINROUT
-18V
Q69
C3324-GR
Q61
2SK209 GR
1
2
3
4
5
6
7
8
9
C62
220p
Q62
2SK209 GR
CZ61
Q63
A1312-GR
R68
1K
Q68
2SC2881-Y
Q65
C68
0.1u 20%
SCHEMATIC DIAGRAM(3/4)
AMP CIRCUIT Vm1.0
PCB-1:MAIN BOARD Vm1.0
+55V
R108
39,MF,5%
1K,5%
3
R499
1,1/4W
IC41A
TL082D
270K
R157
470K
C122
1uF,63V,5%
ISC Circuit:
It switch the power
supply to lower voltage
when the load.
impedance is low, or the
temperature on the
heatsink is over 80C°.
C224
1nF
C26
220uF/63V
R231
R249
68,1/4 1% MF
R269 330
R232
Q211
KSC2690
R268
1K
IC21
AZ431
C210
-18V
R487
18K
R491
R488
VR23
2K
R238
430
C211
47u/25V
D22
4.7V
R270
2.2K
Q216
KSC2690
R237
R208
39,MF,5%
R243
22,MF,5%
82/1W FS
R256
470K
C49
47u/25V
3
2
4
5
6
3
4
JQX-115F/024-2HS4AF
1
RL12/2
2
1
R498
1,1/4W
R260
1K,5%
R261
R438
18K
-18V
Over Heat Protection:
This will shut down the unit
when the temperature on
the heatsink is over 90C°.
This will also shut down the
unit when the unit enters the
standby mode.
+18V
1K,5%
C222
1uF,63V,5%
R258
2.2k
+18V
1
L OUT
R440
2K2
4.7K,1/2W
STANDBY
IC44
Protection Module
R437
47K
R446
56K
D43
1N4148
Q412
C1815
D42
1N4148
R257
470K
SPK B
R OUT
4
2
+44V
7
IC42B
TL082D
+44V
1N4148
3
6
C215 0.1u
2
D413
D412
1N4148
C129
1.5pF
R439
T0=90 degree C
POSISTOR
C422
330u/16V
R445
56K
R408
56k
R409
56k
N8C320D03
CB45 CZ45
R12/2
22K
1
2
3
C432
0.22u
C420
100u/16V
AMP-SMD MODULE L CIRCUIT Vm1.0
POWER AMP CIR. L
RL12/1
JQX-115F/024-2HS4AF
6
C221
1uF,63V,5%
5
-55V
PCB-4: AMP SMD L BOARD Vm1.0
R467
T0=80 degree C
C219
22n 10% 63V
R227
3K3/2W
L22 100uF
C428
10u/25V
VR3
10K
18K
L21
0.5uH
R246
1K8,1W,1%,MF
PROTECTION CIR.
R430
1K/1W
1
2
3
R433
1K/1W
Q424
C1815
JK41
PHONES SOCKET
R454
100,2W
R431
10k
R432
10K
R442
10k
R434
10K
STANDBY
Standby
Speak A
Speak B
Protection
Soft Cliping
+5V
+18V
-18V
+12V
-55V
D429
1N4148
+5V
+18V
-18V
P5-GND
P4-R
-55V
P3-R
+55V
P2-L
-55V
Note: Heatsink Assembly 02-35500-00 includes R439, Q114, Q115, Q116, Q214, Q215, Q216, & R467
P1-L
17
R455
100,2W
HEADPHONE CIRCUIT Vm1.0
PCB-7:HEADPHONE BOARD Vm1.0
Q425
C1815
D430
1N4148
+55V
R468
22K
Q421
C1815
R493
180k
R480
4K3
D419
1N4148
R441
Q213
2SA1930
R469
10K
BINDING POSTS
SPK A
C218
0.1u 10% 63v
+18V
C213
470p,100V,20%
D428
1N4148
100K
TP11
+44V
R251
10/1W FS
R239
412
10 FS
3
100K
R479
R OUT
4
Q21
C1815
C220
22n 10%
63V
R245
0.068/3W CE
R478
L OUT
R250
1/1W FP
C227
N.I.
2
+18V
1
R248
56K
R244
0.068/3W CE
1
IC43A
TL082D
ISC CIRCUIT
100K
R482
4K7
TP10
R252
22K
R247
1K
VR22
200
D21
4.7V
D417
1N4148
3
D27
1N4148
Q212
2SC5171
10 FS
R470
10K
D418
IC43B
1N4148
TL082D
C431
10u/25V
5
4
R225
R476
1K
R490
1N4148
TP2
R229
R267
1K
Q214
2SA2121-O
TP1
3.3/0.5W
2SC2240
R220
82,MF,5%
100,5%
R265
10K
Q218
D24
1N4148
R205
39k,MF,5%
R259
R271
820
330/0.5W FP
R264
10K
1N4148
R233
-18V
Q27
C1815
Q219
2SC2690
R207
39,MF,5%
R236
D26
3K3/2W FP
C204
22uF/16V
39p
D203
1N4148
R266
5K6
R210
39k,MF,5%
47K
0.1uF
Q25
A1312-GR
470p,100V,20%
C212
47u/25V
R223
10uF
C29
C24
10u/35V
R255
10
R228
100K,MF
R216
15
C223
C22
1nF
R221
5
0.1u 10% 63V
8
R215
15
Q217
2SA970
D202
1N4148
D25
1N4148
R222
100K,MF,5%
CON12
39p
Q29
2SD1419-DM
CON8
C28
R206
82,MF,5%
R25
22K
Q24
C3324-GR
Q204
A1312-GR
-18V
R211
100,MF,5%
Q202
A1312-GR
100
C21
10u/16V
12
11
10
9
8
CZ21
7
6
5
4
3
2
1
Q22
A1312-GR
C27
0.1uF/63V
12
11
10
9
8
7
6
5
4
3
2
1
Q23
R212
100,MF,5% C3324-GR
R24
R21
470
R22
220K
Q45
A1015
C425
10u/25V
R471
10K
7
C426
10u/25V
100K
R242
22,MF,5%
Q215
2SC5949-O
CB21
+18V
Q46
C1815
D23
1N4148
Q26
A1015
R224
R29
39k,MF,5%
R263
1K
Q210
3.3/0.5W FP 330/0.5W FP
KSA1220
Q201
C3324-GR
C23
10u/35V
R226
3K3/2W
C214
R219
82,MF,5%
Q28
2SB1026-DM
C203
22uF/16V
D201
1N4148
I-V
AC DET.
ISC TRIG
7PIN
6
R473
51K
D420
Q203
C3324-GR
R203
82,MF,5%
R201
R202
220k,MF,5%
R417
100
C25
220uF/63V
39K,MF,5%
+18V
R262
1K
3K3/2W FP
36K
MAIN-IN L-CH
RCA34E
82/1W FS
R234
1M2
R416
100
+55V
R230
1
2
3
4
5
6
7
+18V
R472
470K
47K
POWER AMP CIR. R
R254
10
C429
10u/25V
R477
R158
2.2k
AMP-SMD MODULE R CIRCUIT Vm1.0
SOFT CLIPING CIR.
33 / 0.5W FS
C430
10u/25V
R483
-55V
CB47
R474 1K
1K,5%
PCB-5: AMP SMD R BOARD Vm1.0
C416
10u/25V
C410
47u/25V
+18V
R127
3K3/2W FP
82/1W FS
+5V
-44V
+18V
R161
0.1u
R42
680
-18V
1
C115
680
R46
Q42
2SA1220
L12 100uF
R149
68,1/4 1% MF
-18V
2
R143
22,MF,5%
680
22p
R160
4
R125
3.3/0.5W
Q113
2SA1930
C48
10u/25V
*
C414
220u/35V
C446
10uF
R137 FS
R44
C44
220u/63V
C46
12V TRIG
R139
412
C113
470p,100V,20%
C412
0.1u
R48
Q44
A1015
680
R412
2K MF
C43
220u/63V
Q43
C1815
4K7
C41
0.1uF
R452
220/2W FP
R167
1K
R146
1K8,1W,1%,MF
R494
12
680
22p
R410
Q423
C2240
R150
R1561/1W FP
470K
C121
1uF,63V,5%
R47
680
C45
R453
220/2W FP
Q116
KSC2690
R145
0.068/3W CE
8
R132
R128
R124
R168
1K
R495
510
R131
R421
20V
Q111
KSC2690
C16
220uF/63V
R425
1.3K
R423
1.3K
-55VD411
1nF
R169 330
100,5%
R204
220k,MF,5%
ON
4
5
6
S41B
R159
C415
10u/25V
C124
IC11
AZ431
C419
10uF
R413
680
0.1uF
Q422
D667
R43
680
D403
1N4148
C421
0.47uF/50V
R424
1.3K
OFF
1
2
3
S41A
R105
39k,MF,5%
R422
1.3K
5K6
C119
22n 10% 63V
L11
0.5uH
C127
N.I.
10
R166
Q413
KSC2690
10/1W FS
TP4
2SC2240
D14
1N4148
R120
82,MF,5%
C120
22n 10%
+12V
R49
R411
680
STANDBY
R401
R429
5K1
C443
C118
0.1u 10% 63V
R151
C411
0.1uF
4
36K
20V
C111
47u/25V
R170
2.2K
Q414
C1815
Q11
C1815
R41
680
C413
220u/35V
R497 10K,1%
IC301
AZ431
R414
2K2
MF
+44V
R45
33/0.5W FS
C47
47u/50V
1
2
3
4
5
6
7
8
-18V
VR13
2K
R138
430
R428
2K2
8
R420
R165
10K
Q118
C228
+55VD410
C104
22uF/16V
R164
10K
R144
0.068/3W CE
Q115
2SC5949
R155
10
Q17
C1815
D103
1N4148
D16
1N4148
R129
C14
10u/35V
D11
4.7V
D12
4.7V
56K
R147
Q112
2SC5171
1K
VR12
200
330/0.5W
R110
39k,MF,5%
39p
R133
R419
100
C19
Q15
A1312-GR
3K3/2W
C12
1nF
47K
10uF
CON12
TP3
Q41
2SC2690
R496
62K,1%
R152
22K
10 FS
Q119
2SC2690
R427
22/1W FP
Q12/1
A1015
0.1u
D17
1N4148
R148
R136
C110
47u/25V
10uF
CON8
R116
15
39,MF,5%
C447
10uF/50V
+18V
C12/1
10uF/25V
R12/1
6K8
Q114
2SA2121
470p,100V,20%
C112
R171
820
SUPPLY CIR.
+44V
R107
R123
C128
R15
22K
100K,MF
C123
R418
100
-18V
R121
R122
100K,MF,5%
Q48
C1815
Q117
2SA970
D102
1N4148
D15
1N4148
Q19
2SD1419-DM
Q47
A1015
100
39p
R106
82,MF,5%
C17
0.1uF/63V
R115
15
C18
Q104
A1312-GR
470
R12
220K
Q14
C3324-GR
Q102
A1312-GR
R14
R111
100,MF,5%
R104
220k,MF,5%
10u/16V
R11
12
11
10
9
8
7
CZ11
6
5
4
3
2
1
Q13
R112
100,MF,5% C3324-GR
MAIN-IN R-CH
RCA34F
12
11
10
9
8
7
6
5
4
3
2
1
R163
1K
D13
1N4148
Q16
A1015
Q12
A1312-GR
CB11
+18V
C11
R119
82,MF,5%
Q18
2SB1026-DM
R19
39k,MF,5%
R142
22,MF,5%
C114
R103
82,MF,5%
Q101
C3324-GR
C13
10u/35V
R102
220k,MF,5%
C103
22uF/16V
Q103
C3324-GR
R126
3K3/2W FP
Q110
330/0.5W FP
KSA1220 3.3/0.5W FP
R101
D101
1N4148
C15
220uF/63V
39K,MF,5%
+18V
R154
10
R162
1K
3K3/2W FP
R130
82/1W FS
R134
1M2
+12V
-55V
SCHEMATIC DIAGRAM GREEN LED KEYBOARD AND GREEN LED STANDBY LED BOARD ASSEMBLY PART # 01-35599-00 BEFORE SERIAL NUMBER H95C355BEEG12811
C722
C761
0.1uF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
P9 SHIELDING
R708 R765
10
10
STANDBY CIRCUIT Vm1.0
PCB-9: STANDBY BOARD Vm1.0
S 7 1 1 S T A NDB Y
POW ER/PROTECTION IND.
RE D
GREEN
+5V
Y71
11.0592MHz
C79
27p
VDD
P0.0/AD0
P0.1/AD1
P0.2/AD2
P0.3/AD3
P0.4/AD4
P0.5/AD5
P0.6/AD6
P0.7/AD7
EA
ALE
PSEN
P2.7/A15
P2.6/A14
P2.5/A13
P2.4/A12
P2.3/A11
P2.2/A10
P2.1/A9
P2.0/A8
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
CD
S79
SPESK A
S710
S73
T APE2
VIDEO
S75
S72
DISC
T UNE R
S74
S71
T APE1
SPEAK B
TO MAIN BOARD CB35
R762
+5V
2K2
Q717
2SC1815
10K
R764
10K
A UX
+12V
+5V
M u t e R el a y
T APE1
T APE2
T U NE R
A UX
VIDEO
CD
DISC
IPOD
+ 12V
IR OUT
IR IN
+5V
R788 R789 R727
910 910 910
R726
910
R759
910
R725
910
1
2
3
4
5
CB73
CON5
1N4148
+5V
R72
470
R71
330
D708
D709
GREEN
GREEN
D712
1N4148
D718
1N4148
D715
1N4148
+5V
D73
VIDEO
GREEN
M u t e R el a y
C767
10n
D713
1N4148
Q720
C1815
R790
4K7
IR BLINK
C768
10n
Q721
C1815
R791
4K7
C766
10n
VIDEO
Q719
C1815
R777
4K7
C714
10n
R703
R702
D724 D723 D714
1N4148
C710
27p
1N4148
D711
5
4
3
2
1
S76
10K
D710
CZ73
CON5
100p 100p 0.1uF
CZ75
S77
R779 10K
R794 10K
513AW
R795 10K
D717
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
RST
RXD/P3.0
TXD/P3.1
INT0/P3.2
INT1/P3.3
T0/P3.4
T1/P3.5
WR/P3.6
RD/P3.7
XTAL2
XTAL1
VSS
RG L
1
2
3
IC73
AT89S52
SP232EEP-L
C758 C759 C760
PHONE71
Ipod IN
R770
10K
R786 10K
GND
TP701
R778
10K
+5V
R785 10K
0.1uF
24C01
R784 10K
0.1uF
C765
10
R763
10K
R783 10K
C764
C78
10uF,16V
R782 10K
SIGNAL
R767
R781 10K
21
C1+
VCC
GND
V+
C1T1OUT
C2+
R1IN
C2R1OUT
VT1IN
T2OUT T2IN
R2IN R2OUT
1
2
3
4
NC
NC
NC
Vss
R780 10K
VCC
3
1
2
3
4
5
6
7
8
Vcc
NC
SCL
SDA
R787 10K
R73
10K
0.1uF
8
7
6
5
R775 10K
C762
+5V
0.1uF
16
15
14
13
12
11
10
9
D722
1N4148
R774 10K
IC76
+5V
C72
0.1uF
IC71
R773 10K
0.1u 20% C711
IC72
IS1U60L
IR RECEIVER
R772 10K
R793 10K
+5V
R771 10K
+5V
C763
0.1uF
D71
A UX
GREEN
A UX
Q79
C1815
R741
4K7
C715
10n
D76
T APE2
GREEN
T APE2
Q710
C1815
R742
4K7
C716
10n
Q711
C1815
R743
4K7
D72
T UNE R
GREEN
D74
DISC
T UNE R
DISC
C717
10n
C718
10n
Q712
C1815
R744
4K7
CD
Q713
C1815
R745
4K7
D719
D75
TAPE1 IP
AMBER GREEN
D77
CD
GREEN
GREEN
C719
10n
T APE1
Q714
C 18 1 5
C720
10n
R746
4K7
R747
4K7
D716
SOFT
GREEN
CZ76
T O CB 31
IPOD
Q715
C1815
C721
10nF
R760
4k 7
CZ71
T O CB 34
Q718
C1815
SOFT CLIPING
PROTECTION
MUTING BLINK
Q74
C1815
R720
4K7
R7 0 1
2K2
R776
4K7
R748
4K7
R750
4K7
R749
4K7
L71
100uH
R796 N.I.
R797 N.I.
R768 100
R752
4K7
R753
4K7
R754
4K7
+12V
+5V
+5V+12V
CZ78
CB78
1
2
3
3
2
1
CON3
C769
N.I.
C770
9
8
7
6
5
4
3
2
1
+ 5V
Speak A
Speak B
VOLVOL+
R761
4K7
SOFT CLIPING
C723
100uF/16V
TA1
IP
C
DI
TU
TA2
AU
VI
Protection
R769 100
KEY CIRCUIT Vm1.0
R751
4K7
D721
D720
1N4148 1N4148
Remote Mute
Speak B
Speak A
VOLVOL+
Remote Mute
Speak A
Speak B
TA1
TA2
TU
AU
VI
C
DI
IP
Q73
C1815
IR IN
R766
4.7K
IR OUT
Q72
C1815
R721
4K7
R730
15K
Protection
+12V
1
2
3
4
5
6
7
8
9
10
11
12
CON3
1
6
2
7
3
8
4
9
5
R792
100
N.I.
RS232 CIRCUIT Vm1.0
PCB-8: RS232 BOARD Vm1.0
PCB-3: KEY BOARD Vm1.0
18a
11
10
CZ77
DB 9
SCHEMATIC DIAGRAM BLUE LED KEYBOARD AND BLUE LED STANDBY LED BOARD ASSEMBLY PART # 01-35599-01 FROM SERIAL NUMBER H95C355BEEG12811 ONWARD
IC72
IS1U60L
IR RECEIVER
+5V
C722
C761
0.1uF
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
S711 STANDBY
R711
2K2
10K
Q725
C3324
D717
3LED
Amber
C3324
1K
R712 R713
3K3 100
Q726
C3324
Blue
R705
10K
2
R714
1K
+5V
Y71
11.0592MHz
C79
27p
VDD
P0.0/AD0
P0.1/AD1
P0.2/AD2
P0.3/AD3
P0.4/AD4
P0.5/AD5
P0.6/AD6
P0.7/AD7
EA
ALE
PSEN
P2.7/A15
P2.6/A14
P2.5/A13
P2.4/A12
P2.3/A11
P2.2/A10
P2.1/A9
P2.0/A8
CZ75
S77
CD
S79
SPESK A
S710
TAPE2
VIDEO
S75
S72
TO MAIN BOARD CB35
+5V
R762
DISC
TUNER
S74
S71
TAPE1
SPEAK B
R703
2K2
Q717
2SC1815
R702
10K
R764
10K
AUX
+12V
Mute Relay
TAPE1
TAPE2
TUNER
AUX
VIDEO
CD
DISC
IPOD
+12V
IR OUT
IR IN
D724 D723 D714
1N4148
D710
+5V
2
S73
C710
27p
+5V
R788 R789 R727
1K1 1K1 1K1
R726
1K1
R725
1K1
5
4
3
2
1
R759
1K1
1N4148
1
2
3
4
5
CB73
CON5
S76
10K
1N4148
D711
CZ73
CON5
100p 100p 0.1uF
RG L
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
R779 10K
RED
3
Q722
C3324
3
1
R716
0
R715
R794 10K
R709
2K2
R707
100
R708 R765
10
10
0
Q724
4
1K
1
+5V
D708
D709
BLUE
BLUE
D712
1N4148
R71
62
R72
100
D718
1N4148
D715
1N4148
D73
VIDEO
BLUE
Mute Relay
C767
10n
D713
1N4148
Q720
C1815
R790
4K7
C768
10n
Q721
C1815
R791
4K7
C766
10n
VIDEO
Q719
C1815
R777
4K7
C714
10n
D71
AUX
BLUE
AUX
Q79
C1815
R741
4K7
D76
TAPE2
BLUE
TAPE2
C715
10n
Q710
C1815
R742
4K7
C716
10n
D72
TUNER
BLUE
TUNER
Q711
C1815
R743
1K
C717
10n
D74
DISC
DISC
Q712
C1815
R744
4K7
C718
10n
CD
Q713
C1815
R745
4K7
D719
D75
TAPE1 IP
AMBER BLUE
D77
CD
BLUE
BLUE
C719
10n
TAPE1
Q714
C1815
C720
10n
R746
4K7
CZ76
TO CB31
IPOD
Q715
C1815
C721
10nF
R747
4K7
R760
4k7
CZ71
TO CB34
Q718
C1815
SOFT CLIPING
PROTECTION
R766
4.7K
R750
1K
R751
4K7
R752
4K7
R753
4K7
R754
4K7
R761
4K7
SOFT CLIPING
C723
100uF/16V
TA1
IP
C
DI
TU
TA2
AU
VI
+5V+12V
+12V
R749
4K7
D721
D720
1N4148 1N4148
Remote Mute
Speak B
Speak A
VOLVOL+
Remote Mute
Speak A
Speak B
TA1
TA2
TU
AU
VI
C
DI
IP
IR IN
R748
4K7
+5V
R776
4K7
R730
2K2
R701
2K2
Q72
C1815
R721
4K7
Protection
Q74
C1815
IR OUT
+12V
R720
4K7
Q73
C1815
R769 100
L71
100uH
R796 N.I.
C769
N.I.
R797 N.I.
C770
R768 100
C771
1nF
N.I.
C772
1nF
REV
CZ78
CB78
1
2
3
3
2
1
CON3
ECN NO.
DESCRIPTION
Date
Add Q722---Q726,R704---R707,R709---R717
090416
Change D717 to tri-color
090416
Change R71 to 62ohms,R72 to 100ohms,R730 to 2K2
090416
Change R743,R750 to 1K,R785 to 5K1
090416
Change R725 R726,R727,R759,R788,R789to 1K1
090416
Change LED on D71~D77, D708, D709, D716, D719
from green L-314GD to blue LJR3BD045.
APPRO
9
8
7
6
5
4
3
2
1
+5V
Speak A
Speak B
VOLVOL+
IR BLINK
MUTING BLINK
1
2
3
4
5
6
7
8
9
10
11
12
D716
SOFT
BLUE
+5V
Protection
R704
R717
Q723
C3324
R795 10K
100
4
R706
R710
P1.0
P1.1
P1.2
P1.3
P1.4
P1.5
P1.6
P1.7
RST
RXD/P3.0
TXD/P3.1
INT0/P3.2
INT1/P3.3
T0/P3.4
T1/P3.5
WR/P3.6
RD/P3.7
XTAL2
XTAL1
VSS
1
2
3
IC73
AT89S52
SP232EEP-L
C758 C759 C760
PHONE71
Ipod IN
R770
10K
R786 10K
C355BEE STANDBY BOARD Vm 1.2 PART # 01-35506-01
TP701
R778
10K
+5V
R785 5K1
0.1uF
24C01
R784 10K
0.1uF
C765
10
R763
10K
R783 10K
C764
0.1uF
16
15
14
13
12
11
10
9
C1+
VCC
V+
GND
C1T1OUT
C2+
R1IN
C2R1OUT
VT1IN
T2OUT T2IN
R2IN R2OUT
R767
C78
10uF,16V
R782 10K
SHIELDING
1
2
3
4
5
6
7
8
1
2
3
4
NC
NC
NC
Vss
R781 10K
P9
0.1uF
Vcc
NC
SCL
SDA
R780 10K
C762
GND
8
7
6
5
R787 10K
IC76
R775 10K
SIGNAL
D722
1N4148
R774 10K
21
+5V
C72
0.1uF
IC71
R773 10K
3
R772 10K
+5V
R771 10K
C763
0.1uF
R793 10K
0.1u 20% C711
+5V
R73
10K
VCC
CON3
1
6
2
7
3
8
4
9
5
11
10
CZ77
DB 9
R792
100
NAD ELECTRONICS
INTERNATIONAL
THE INFORMATION CONTAINED IN THIS DRAWING IS THE SOLE PROPERTY OF NAD
ELECTRONICS INTERNATIONAL. ANY REPRODUCTION IN PART OF WHOLE WITHOUT THE
WRITTEN PERMISSION OF NAD ELECTRONICS INTERNATIONAL IS PROHIBITED.
Document
Number:
Project:
Sheet:
State:
C355BEE
090416
Blue LED Keyboard Assembly 01-35599-01
Date:
18b
Date:
Date:
Date:
19
C330
RT31
CB33
C231
C339 C337
C327
C338
C340
Q404
C302
R407
VR303
Q402
C303
R406
J41
J46
(-18V)
J95
C413
C44
J86
J112
(+18V)
H2
J33 (DGND)
RL39
QI1
J91
J32
C429
C431
C428
J49
(+12V)
C425
J43
J119
J39
VR3
J57
C47
C419
C11
(+5V)
J63
C301 Q403
C418
R402
Q401
C426
J34
J70
RL31
RL32
RL33
RI1
J38
C362
R339
R352
RI7
RI6
RI5
C305
C3
R395
R396
R32
R393
R394
R350
R349
C32
R34
R31
C34
C31
R351
R354
C304
R36
R33
C36
C33
R353
R356
R355
R358
R310
R37
R357
R312
R39
R341
R337
R314
R311
R342
R338
R343
R316
R313
R38
R35
R409
C38
C35
C310
C37
C312
C39
C314
C311
C316
C313
R317
R318
R315
RI4
RI3
RI2
PHONE1
R2
S41
R403
R479
IC43
R405 C446
R476
J40
D417
D418
J42
R477
R480
D316
Q414
Q413
R493
Q421
C41
J44
R478
R482
R470
R474
TP11
R428
R401
R12/2
D428
R471
R473
R472
TP10
J65
(-18V)
C421
R440
J53
R469
R468
D37
Q423
C414
Q41
R411
R413
R496
R497
C420
C12/1
J36
NAD ELECTRONICCSOPYRIGHT C 2007
NAD C355BEE MAIN BOARD Vm1.0
CB35
R404 R494
C412
R47
C49
R429
R49
Q412
J48
(+18V)
J47
J163
Q422
C48
Q43
C45
R43
R45
J66
D42
R12/1
Q12/1
RL34
RL35
J9
J28
C315
C364
J185
SPK B
RIGHT
R495
C410
J149
C110
R427
J96
D38
Q42
C342
J88
J113
R410
J67
RCA31
R414
J85 (+18V)
D43
J82 (+18V)
Q44
R48
J84 (-18V)
R437
CB21
(GND)
C46
J81
D39
R412
(GND)
J115
J153
C411
R44
(GND)
IC301
C447
C430
R46
J68
R41
J69
J87
(GND)
R42
J74 (+18V)
J76
J71(+55V)
J45
J61(-18V)
R441
J50
RT34
J72
R438
CB32
J55 (-44V)
J54 (+44V)
C323
D310
J83
J118
C366
R384
R386
J75
R388
C350
C341
C322
R346
D311
R324
R320
VR301
VR302
C346
J60
R322
R392
RL36
J27 RL37
J26
C318
C317
J25
J1
R398
R336
R334
R348
R347
C363
J13
RCA32
J114(GND)
J93
C326
C320
C319
R391 R345
C324
(PRE IN R)
(GND)
GND-2
J24
J23
(PRE IN L)
J21 (GND)
J22
R430
R323
J52
R319
C365
R365
C325
J165
R326
R383
R366
J116
(GND)
D312
C328
J89
SW31
R325
R321
C131
J139
R385
C21
C321
C27
J177
J111
CB11
R327
VR304
C345
J80
J94
J138
J90
R387
C349
J79
J128
J108
J160
R25
J19 (GND)
J20 (PRE OUT R)
D313
C336
C332
C329 J97
J98
R363
GND-1
R328
J170
R265
R267
R22
J73
(-55V)
J77
J102
J155
R165
R264
R266
C228
J174
J18 (PRE OUT L)
RL38
C335
C331
R164
R166
IC21
R24
J29
J17 (GND)
D317
R364
C333
R167
D101J171
IC11(+55V)
R21
J158
C128
J100
J11
(+12V)
R329
R12
D201
R263
Q218
D202
D203
R268
C223
R424
(MAIN IN R)
J7
R361
J137
R163
Q118
R262
Q217
C26
C25
D103
R168
C123
D102
Q117
R162
J16
R399
R335
R488
R333
RL310
C17
R15
J104
J183
J15 (GND)
J14 (MAIN IN L)
RCA33
R330
C15
C16
R14 J129 R11
R422
R417
VR22 R271 VR23
RT32
C111
J107
VR12 R171 VR13
J159
J135
J5 (GND)
R331
C415
Q45
C416
Q48
J105
J181
R491
J154
Q46
R252
R416
R231
D419
R421
D411
Q47
J156
D22
D420
J144
C210
R230
J31
J30
R445
R419
R152
R418
Q21
R233
R227
J10
R487
R490
J140
J157
D21
R229
R225
R242
R483
R362
R332
J147
J141
Q11
R226
R232
C211
R130
R423
R239
R207
R237
C213
RCA34
C334
R144
C220
J166
R126
R420
J106
C120
R228
R238
Q213
C119 C118
J152
(-18V)
J145
R132
R425
R236
J172
R269
R245
D12
D11
H4
J176
D27
R208
R224
C227
R150 R151
R138
R169
C114
J136
R248
Q212
C212
C129
*
R131
TP4
J151
R108
R148
R124
D17
R136
R128 J133 D410
(L-OUT)
R247
Q219
J59
H5
R147
J164(+55V)
TP2
R139
Q112
C112
Q211
J184
SPK A
RIGHT
R129
C113
J78 Q216
J150
R-OUT
R107
R137
Q210
J186
R261
R256
R433
R125
C115
R243
C214
Q110
R143
Q214
Q116 J134
C127
(R-OUT)
J122
J132
(-55V)
C222
J120
R244
J131
R260
L11
Q113
Q115
R258
J179
D412
L-OUT
J182
R246
R453
J109
J168
J162
C215
J148
J110
J6
J2
R142
J126
Q111
R145
R146
C221
RL12/1
R158
J127
(+55V)
J175
J130(-55V)
J180
SPK A LEFT
R127
C121
J121
(-55V)
R257
BINDING POSTS
GND
J4
J12
R133
IC41
J173 (+55V)
J167
RED
(+55V)
GND
R161
R156
C122
J101(-55V)
P5-GND
TP1
R160
Q114
TP3
J146
J169
IC42
J103
(+55V)
R270
D413
J143
Q119
J99
R170
J161
R408
RL12/2
J142 (+55V)
J123
R467
J8
R446
CB45
C218
J125
(-55V)
RED
(+55V)
P1-L
WHITE
Q215
R157
WHITE
(-55V)
P2-L
R250
P4-R
DGND
P3-R
L21
J124
TRIG
R498
J178
SPK B LEFT
R499
R251
C219
R439
+5V
Q424
Q425
R434
R431
*
Heatsink Assembly 02-35500-00 : With R439, Q115, Q114, Q119, Q219, Q214, Q215, R467
+44V
-44V
R442
I-V
D429
AC DET
D430
CB47
R432
R452
PCB-1:MAIN BOARD Vm1.0
J3
PHONE2
QI2
J35
(+5V)
J37
IR OUT
IR IN
+12V
MP
DISC
CD
VIDEO
AUX
TAPE2
T U N ER
TAPE1
CB31
MUTE
PROTECT
STANDBY
SOFT
DGND
+5V
SPK A
SPK B
VOL-
CB34
VOL+
IC44
J92
J51
J58 C432 C422
J62
J64
C43
C443
H3
D403
J56
(+44V)
H1
J117
RT33
C417
CB55
To AC cord
CB57
To Thansformer
CB56
To Power Switch
R565
R560
R559
R564
R566
R563
R558
PCB-2: POWER BOARD Vm1.0
Q517 Q520 Q519 Q518
CB59
To AC Outlet
(For 120VAC Version)
J513
J52
NAD ELECTRICS
C54
COPYRIGHT C 2007
NAD C355BEE POWER BOARD
Vm1.0
H501
J57
J510
C52
F53
C518
CB58
T6.3AL/250V
RED
CB51
T6.3AL/250V
D532
F54
CB54
D55
+55V -55V
RED WHITE
J514
-55V
J512
T6.3AL/250V
BLUE
T6.3AL/250V
J53
J519
(GND)
R531
-55V +55V
WHITERED
D5 3 1
C51
F51
CB52
J516
F52
D51
C517
J515
H502
J54
(GND)
J518
D56
J58
TRIG
D52
R567
R534
R562
F55
T5 0 0mA L2 5 0 V
R532
D513
J520
Q510
Q59
R544
AC DET
I-V
+44V
-44V
GND
5V
IC51
CB53
R561
C523
C524
R533
C526
C525
20
PCB-3: KEYBOARD Vm 1.0 BEFORE SN: H95C355BEEG12811
J727
(GND)
TAPE1
MUTE
C765
J726
R768
C714 C762
CZ76
J746
R727
J720
R759
R753
R746
C719
J724
D74
R763
J721
J725
D714
Q79
J723
R748
C764
R741 C763
C761
R770
R782
R783
D712
D710
D713
D711
C715
R749
R742
R762
R702
(GND)
J728
D721
R764
D720
R776
C766
R777
Q719
J733
(+5V)
J732
J739
J730
C717
J712
R751
R744
R784
C716
R785
Q712
J744
R795
IC76
D71
D708
R71
J731
R793
J741
R794
R750
R743
C720
R786
R747
Q715
S74
S710
S76
S72
J715
(GND)
D77
D73
J722
R752
R745
S73
S71
S77
C721
Q710
R760
D72
J713
R761
D76
J711
J716
D75
J717
R790
C767
R720
R788
Q720
J710
(GND)
D709
Q714
C718
J719
Q718 D719
J709
D724
R754
R725
R726
J707
(GND)
Q711
IC72
C711
R701
C78
D722
R778
R772
R771
C72
S G V
Q72
VOL-
J706
R766
CZ78
VOL+
D716
Q73
C722
J702
Q717 R703
SPK B
SPK A
IC71
(+5V)
J729
R708
PROTECTION
J703
J745(+5V)
J743
CZ71
SOFT
Q74
L71
IC73
R765
Chassis 1
J705
(GND)
J736
R769
C770
R797
J737
J735
Y71
J734
C79
C710
CB73
D715
R73
R730
C723
J738
R72
J701
D718
S75
R787
TP701
CZ75
Chassis 2
PCB-9:STANDBY BOARD Vm1.0
PCB-8:RS232 BOARD Vm1.0
C355BEE STANDBY BOARD Vm1.0
R454
R455
PCB-7:HEADPHONE BOARD Vm1.0
JK41
CZ45
R792
21
D717
S711
CB78
CZ73
CZ77
R767
C760
C758
NAD C355BEE KEY BOARD Vm1.0
NAD ELECTRONICS COPYRIGHT C 2007
PHONE71
C759
R780
R781
R779
R774
J718
R775
J708
J714
R773
D723
R789
C768
C769
R796
R791
Q721
S79
J740
R721
J742
Q713
PCB-4 AMP-SMD-L & PCB-5 AMP-SMD-R ARE NON-SERVICEABLE PARTS
PCB-4:AMP-SMD-L BOARD VM3.0
BOTTOM VIEW
PCB-4:AMP-SMD-L BOARD VM3.0
TOP VIEW
Q29
Q28
C203
D23
R272
Q26
R203
R215
R254
R29
R211
Q201
R221
R216
Q23
R223
R212
Q203
Q24
Q25
R206
R210
C28
R222
R205
R255
R204
Q202
D25
R219
R201
Q27
C29
Q204
R202
R273
D26
D24
C204
C22
R220
R259
R249
Q22
C224
R269
L22
C24
CZ21
C23
AMP-SMD-L BOARD Vm3.0
PCB-5:AMP-SMD-R BOARD VM3.0
TOP VIEW
Q19
Q18
C103
D13
R172
R119
R101
R102
R103
R115
R154
R111
Q101
R19
R116
Q13
R123
R112
R106
R110
Q103
Q14
Q15
D15
R121
R122
R105
R104
Q102
Q16
C18
Q17
C19
Q104
R173
D16
D14
C104
R155
PCB-5:AMP-SMD-R BOARD VM3.0
BOTTOM VIEW
C12
R120
R159
R149
Q12
C124
R169
L12
C14
CZ11
C13
AMP-SMD-R BOARD Vm3.0
22
TROUBLESHOOTING GUIDE
PUSH THE POWER SUPPLY
SWITCH TO ON
CHECK THE AMBER LED CONTROL
CIRCUIT(Q72,Q73,Q74,LED D717)
CHECK 12V SUPPLY
YES
IS THE AMBER LED AMBER
LIGHT?
NO
NO
IS IT RED?
IS IT GREEN?
NO
CHECK THE 5V SUPPLY CIRCUIT
(ON POWER BOARD)
YES
YES
CHECK THE LED CONTROL
CIRCUIT(Q72,Q73,Q74,LED D717)
AND PROTECET CIRCUIT
CAN PRESSING ANY KEY MAKE NO
THE UNIT WORK NORMALLY?
YES
YES YES
CHECK THE POWER SUPPLIES
CIRCUIT
ARE ALL POWER SUPPLIES OK?
NO
IS THE ABMER LED GREEN?
NO
IS THE STANDBY SINGAL LOW
LEVEL?
YES
YES
CHECK THE PROTECT CIRUIT
NO
CHECK THE STANDBY CONTROL
CIRCUIT
YES
SOME KEYS IS USELESS?
YES
CHECK THE KEYS CONNECTION
NO
CHECK MCU AND RELAY
CONTROL CIRCUIT
IS THE SPK OUT NORMAL?
NO
YES
NO NO
IS THE OUTPUT DC LEVEL
NORMAL?
CHECK THE SERVO CIRCUIT
YES
IS THERE SIGNAL OUTPUT?
NO
IS THE POWER AMP INPUTNORMAL?
YES
YES
CHECK THE POWER AMP CIRCUIT
SECTION
YES
CHECK THE MUTE CONTROL
CIRCUIT
NO
IS THE MUTE SIGNAL OFF?
NO
IS THE VOLUME CONTROL CIRCUIT NO
NORMAL?
CHECK THE VOLUME CONTROL
CIRCUIT
YES
ARE THE TWO MODULES NORMAL?
NO
CHECK THE MODULES CIRCUIT
YES
CHECK THE TONE CIRCUIT
IS THE THD HIGH?
NO
IS THE S/N RATE BAD?
YES
TURN THE TRANSFORMER
YES
IS THE IDLE CURRENT NORMAL?
ADJUST THE IDLE CURRENT OR
NO
CHECK THE IDLE CURRENT
CIRCUIT
YES
CHECK THE POWER AMP CIRCUIT
(IF SOME TRANSISTORS ARE
DEFEATED)
IS THE REMOTE CONTROL OK?
NO
YES
IS THE IR IN/OUT NORMAL?
NO
CHECK THE IR IN/OUT
CONNECTION OR CIRCUIT(PARTS)
YES
IS THE REMOTE HANDSET ITSELFNO
NORMAL?
REPLACE THE BTTERIES OR
ANOTHER REMOTE CONTROL
HANDSET
YES
CHECK THE IR CONTROL CIRCUIT
(INCLUDE THE IR RECEIVER AND
MCU)
IS THE 12V SUPPLY NORMAL? NO
YES
IS THE 18V SUPPLY NORMAL? NO
CHECK THE 18V SUPPLY
YES
DID THE 12V SUPPLY SHORT
GROUND?
CHECK THE CONNECTION
AND CHECK IF THE RELATIONAL
TRANSISTORS ARE DEFEATED
OK
23
ELECTRIAL PARTS LIST
PCB-1: MAIN BOARD PART NUMBER 01-35501-10 C355 AH & 01-35501-20 C355 C-Version
CIRCUIT NO.
IC41, IC 42, IC43
IC44
IC11, IC21, IC301
PART NO.
ICS
03-00082-40
02-01237-10
03-00431-03
DIODES
DESCRIPTION
TL082CP/CN/D
PROTECTION MODULE
AZ431BZ-B
D17, D27, D101, D102, D103,
D201, D202, D203, D37, D38,
D39, D310, D311, D312, D313,
D316, D317, D42, D43, D403,
D412, D413, D417, D418, D419,
D420, D429, D430
33-44148-00
1N4148
D428
D11, D12, D21, D22
33-44148-00
33-14709-00
1N4148
DZ4.7
D410, D411
33-12000-00
DZ20
TRANSISTORS
QI2, Q12/1, Q44, Q45, Q47,
Q401, Q403
QI1, Q11, Q21, Q43, Q46, Q48,
Q402, Q404, Q412, Q414,
Q421, Q424, Q425
Q117, Q217
Q423, Q118, Q218
Q422
Q413, Q41, Q216, Q211, Q116,
Q111, Q119 on 02-35500-00, Q219 on 02-35500-00
Q42, Q210, Q110
Q112, Q212
Q113, Q213
C129
C45, C46
C365
C31, C32, C33, C34, C35, C36,
C37, C38, C39, C304, C305,
C310, C311, C312, C313, C314,
C315, C316, C317, C318, C363,
C364
C302, C303
C112, C113, C212, C213
C362
C120, C220
C123, C223, C3, C41
C443
C432
C327, C328, C119, C219
C329, C330
C114, C115, C118, C214,
C215, C218, C411, C412
C17, C27, C322, C321, C345,
C346, C337, C338, C319, C320
C331, C332
C121, C122, C221, C222, C333,
C334
C339, C340
C417, C418
C421
C301, C48, C415, C416, C419,
C425, C426, C428, C429, C430,
C431, C446, C447, C12/1,C128
C228
C11, C21
31-01015-00
2SA1015 GR
31-01815-00
2SC1815
31-00970-00
31-02240-00
31-00667-00
2SA970 GR
2SC2240
2SD667A
31-02690-00
KSC2690AYSTU
31-01220-00
31-05171-00
31-01930-00
CAPACITORS
N05-62913-00
05-22013-02
05-68013-00
KSA1220AYSTU
2SC5171
2SA1930
05-10113-01
100p, 1KV, ±10%
05-22113-01
05-47113-00
24-10312-00
24-22312-04
220p, 1KV, ±10%
470p, 1KV, ±10%
10n, 100V, ±20%
22n, 100V, ±10%
24-10412-01
0.1uF, 100V, ±20%
24-22412-00
25-22361-01
25-10461-05
0.22uF, 63V, ±20%
22n, 63V, ±5%
0.1uF, 63V, ±5%
25-10461-01
0.1uF, 63V, ±10%
25-10461-06
0.1uF, 63V, ±10%
25-22461-02
0.22uF, 63V, ±5%
25-10561-02
1u, 63V ±5%
06-10951-08
06-47951-00
06-47851-02
1uF, 50V, ±20%
4.7uF, 50V, ±20%
0.47uF, 50V, ±20%
06-10051-00
10uF, 50V, ±20%
06-10051-08
10uF, 50V, ±20%
24
6.2p, 1KV, ±10%
22p, 1KV, ±5%
68p, 1KV, ±10%
C131, C231, C110, C111, C210,
C211, C323, C324, C49, C410
N06-47031-03
47uF, 35V, ±20%
C325, C326, C341, C342
C47
C420
C413, C414
06-47021-09
06-47051-02
06-10111-00
06-22161-00
47uF, 25V, ±20%
47uF, 50V, ±20%
100uF, 16V, ±20%
220uF, 63V, ±20%
C15, C16, C25, C26, C43, C44
06-22161-00
220uF, 63V, ±20%
C422
06-33111-01
RESISTORS
07-10109-51
07-10189-50
07-10100-50
07-10120-50
07-10220-50
07-10220-51
07-10330-50
07-10390-51
07-10680-50
330uF, 16V, ±20%
1R, 1/4W, ±5%
1R8, 1/6W, ±5%
10R, 1/6W, ±5%
12R, 1/6W, ±5%
22R, 1/6W, ±5%
22R, 1/4W, ±5%
33R, 1/6W, ±5%
39R, 1/4W, ±5%
68R, 1/6W, ±5%
07-10101-50
100R, 1/6W, ±5%
07-10331-50
07-10431-50
07-10471-50
330R, 1/6W, ±5%
430R, 1/6W, ±5%
470R, 1/6W, ±5%
07-10471-51
470R, 1/4W, ±5%
07-10511-50
510R, 1/6W, ±5%
07-10681-51
680R, 1/4W, ±5%
07-10821-50
820R, 1/6W, ±5%
07-10102-50
1K, 1/6W, ±5%
07-10102-51
07-10132-50
07-10222-51
07-10222-50
N07-10432-50
07-10472-51
07-10472-50
07-10512-51
07-10562-50
07-10682-51
1K, 1/4W, ±5%
1K3, 1/6W, ±5%
2K2, 1/4W, ±5%
2K2, 1/6W, ±5%
4K3, 1/6W, ±5%
4K7, 1/4W, ±5%
4K7, 1/6W, ±5%
5K1, 1/4W, ±5%
5K6, 1/6W, ±5%
6K8, 1/4W, ±5%
07-10103-50
10K, 1/6W, ±5%
07-10103-51
07-10183-51
N07-10183-50
07-10203-50
07-10223-50
07-10223-51
07-10303-50
07-10363-50
07-10473-50
07-10473-51
N07-10513-50
07-10563-50
07-10563-51
07-10104-50
07-10104-51
07-10184-51
07-10224-50
07-10224-51
10K, 1/4W, ±5%
18K, 1/4W, ±5%
18K, 1/6W, ±5%
20K, 1/6W, ±5%
22K, 1/6W, ±5%
22K, 1/4W, ±5%
30K, 1/6W, ±5%
36K, 1/6W, ±5%
47K, 1/6W, ±5%
47K, 1/4W, ±5%
51K, 1/6W, ±5%
56K, 1/6W, ±5%
56K, 1/4W, ±5%
100K, 1/6W, ±5%
100K, 1/4W, ±5%
180K, 1/4W, ±5%
220K, 1/6W, ±5%
220K, 1/4W, ±5%
R498, R499
R385, R386
R2
R494
R143, R243
R142, R242
RI3
R107, R108, R207, R208
R335, R336
R14, R24, R398, R399, R416,
R417, R418, R419
RI7
R138, R238
R11, R21
R31, R32, R33, R34, R35, R36,
R37, R38, R39, R310, R311,
R312, R313, R314, R315, R316,
R317, R318, R393, R396
R495
R41, R42, R43, R44, R47, R48,
R49, R410, R411, R413,
R171, R271
RI2, R147, R160, R161, R162,
R163, R167, R168, R247, R260,
R261, R262, R263, R267,
R268, R406, R407
R403, R405, R474, R476
R422, R423, R424, R425
R428, R440, R158, R258
R170, R270
R480
R482
RI4, R333, R334, R401
R429
R166, R266
R12/1
RI1, RI5, RI6, R164, R264,
R165, R265, R431, R432, R434,
R442
R470, R471, R469, R402, R404
R438
R487, R488
R387, R388
R15, R25, R152, R252, R12/2
R468
R365
R420, R421
R477
R437
R473
R148, R248, R409, R445, R446
R408
R479, R490, R491
R347, R348, R478
R493
R12,R22
R345, R346
25
R483
R157, R257,R472
R156, R256
R337, R338, R339, R341, R342,
R343, R349, R350, R351, R352,
R353, R354, R355, R356, R357,
R358, R394, R395
R134, R234
R327, R328
R325, R326
R331, R332
R139, R239
R383, R384, R391, R392
R324
R323
R329, R330
R412
R414
R322
R321
R441
R497
R364
R363
R496
R150, R250
R124, R125, R224, R225
R427
R452, R453
R128, R129, R228, R229
R430, R433
R146, R246
R126, R127, R132, R133
R226, R227, R232, R233
R236
R136, R137, R237
R151, R251
R45, R46
R130, R131, R230, R231
R144, R145, R244, R245
L11, L21
VR301, VR302
VR12, VR22
VR13, VR23
VR3
VR304, VR303
RT31, RT32
RT33
RT34
S41
SW31
RL31, RL32, RL33, RL34, RL35,
RL36, RL37, RL38,RL39
RL12/1ˈRL12/2
07-10274-50
07-10474-50
07-10474-51
270K, 1/6W, ±5%
470K, 1/6W, ±5%
470K, 1/4W, ±5%
07-10105-51
1M, 1/4W, ±5%
N07-10125-50
07-20181-51
07-23900-51
07-23900-50
07-24120-50
07-25600-50
07-27500-50
07-27500-51
07-21501-50
07-20202-51
07-20222-51
07-20332-50
07-20332-51
07-20472-20
07-21002-50
07-20513-50
07-20513-51
07-26202-50
07-30109-01
07-30339-00
07-30220-01
07-30221-03
07-30331-00
07-30102-01
07-30182-02
1M2, 1/6W, ±5%
180R, 1/4W, ±5%
390R, 1/4W, ±1%
390R, 1/6W, ±1%
412R, 1/6W, ±1%
560R, 1/6W, ±1%
750R, 1/6W, ±1%
750R, 1/4W, ±1%
1K5, 1/6W, ±1%
2K, 1/4W, ±5%
2K2, 1/4W, ±5%
3K3, 1/6W, ±5%
3K3, 1/4W, ±5%
4.7K, 1/2W, ±5%
10K, 1/6W, ±1%
51K, 1/6W, ±5%
51K, 1/4W, ±5%
62K, 1/6W, ±1%
1R, 1W, ±5%
3R3, 1/2W, ±5%
22Ω, 1W ±5%
220Ω/2W 5%
330R, 1/2W, ±5%
1K, 1W, ±5%
1K8, 2W, FP, ±5%
07-30332-12
3K3, 2W, FP, ±5%
N07-50100-20
07-50100-10
07-50100-01
07-50330-00
07-50820-02
07-40687-03
INDUCTORS
08-01005-00
POTS
09-02101-00
09-02201-02
09-02202-01
09-02103-00
09-02303-00
09-01103-07
09-01203-05
09-01203-06
SWITCHS
11-05202-02
11-02202-02
RELAYS
10Ω, 1/4W, ±5%
10Ω, 1/4W, FS, ±5%
10R, 1W, FS, ±5%
33R, 1/2W, ±5%, FS
82R, 1W, FS, ±5%
0.068R, 3W, CE, ±5%
0.5uH
100R
200R
2KΩ
10K
30K
10KA
20KB
20K MN
SK-22F03G7
SPUN190700
12-02101-02
JRC-27F/012/S
12-03102-00
CONNECTERS
JQX-115F/0242HS4AF
MAIN BOARD--CB58
14-32501-00
MAIN BOARD--CB52 CB54
14-32502-00
R-OUT
14-32502-01
L-OUT
14-32502-02
26
VH 3.96A-2Y plug, 16AWG,
UL1015#,black,130mm length.
VH 3.96A-2Y plug, 16AWG,
UL1015# red and white,130mm
length.
UL 2468 , 16AWG, blue and white.
155mm length.
UL 2468 ˈ16AWGˈblue and red
DŽ100mm length
TP1, TP2, TP3, TP4, TP10,
TP11
CB35, CB45
CB47
CB34
CB31
RCA31,RCA32,RCA33
RCA34
PHONE2
PHONE1
Binding Post(Red)
Binding Post(Black)
Binding Post(Black)
Binding Post(Red)
BDP CAP(Red)
Shaft
Binding Post
Binding Post(Black)
BDP Cap(Black)
Shaft
Binding Post
Binding Post
BDP Support
BDP Pin
Pin(BDP)
Self Taping Screw
Self Taping Screw
Hexagon Socket Head Screw
Plain Washer
Spring Washer
CLAMPER
SECC
Heatsink with transistors and posistors
Heat Conductive Pad
Posistor R467
Posistor R438
Transistor
TRANSISTOR
TRANSISTOR
Busbar
Busbar
Heatsink
Heatsink
Machine Screw
Machine Screw
Machine Screw
Nut
RIVET
J1, J10, J28, J29, J35, J38, J42
J56, J58, J59, J65, J75, J88,
J89
J99, J106, J107, J120, J122,
J126, J127, J132, J135, J138,
J139, J141, J150, J151, J152,
J154, J155, J166, J172, J174,
J181,J183, J186
J3, J9, J13, J25, J26, J32, J36
J39, J40, J44, J45, J46, J47,
J48
J49, J51, J53, J57, J62, J63
J64, J67, J70, J73, J79, J91,
J93
J94, J104, J105, J108, J112,
J113, J117, J125, J128, J131,
J136, J140, J143, J147, J149,
J158 J159 J160 J163 J164
13-10001-00
Test-1®
13-22503-00
13-22507-00
13-22509-00
N13-22512-03
XHB2.5A-3A
XHB2.5A-7A
XHB2.5A-9A
XHB2.5A-10A
17-01006-00
6 holes red and white, gilt
17-02001-04
17-02002-00
17-03002-01
17-03002-02
17-03002-12
73-001003-0
73-001005-0
69-001001-0
69-001002-0
73-001004-0
73-001006-0
69-001001-0
69-001002-0
71-001001-1
N66-091003-1
N69-091001-1
N69-091003-0
ASSEMBLY HEATSINK
61-023208-0
61-023208-0
61-224516-1
63-010408-0
63-020411-0
66-001009-0
81-001004-0
02-35500-00
78-001004-0
07-70471-08
07-70471-09
31-02690-00
31-02121-00
31-05949-00
METAL PARTS
69-019001-0
69-019003-0
70-065001-0
70-019003-1
61-022510-5
61-022106-6
61-023106-0
62-010202-5
61-382003-5
LINKS
ST-323B-04 CKK-3.5-02-3P
PHONEJACK2
C VERSION
C VERSION
AH VERSION
HS4-C320-B009V1-P003
HS4-C320-B009V1-P007
HS4-C320-B009V1-M024
HS4-C320-B009V1-M025
HS4-C320-B009V1-P004
HS4-C320-B009V1-P008
HS4-C320-B009V1-M024
HS4-C320-B009V1-M025
HS4-C320-B009V1-P002 B
HS4-C355-B009V2-M009
HS4-C355-B009V1-M010
HS4-C355-B009V1-M012
ICT-40160-1LE
HS4-C320-B009V1-M012
COMPLETE ASSEMBLY
Berquist Sil-Pad K06-122 NSP
PTH9M04BF471TS2F333 NSP
PTH9M04BE471TS2F333 NSP
KSC2690AYSTU NSP use 02-35500-00
2SA2121-O NSP use 02-35500-00
2SC5949-O NSP use 02-35500-00
HS4-C320-B009V1-M022
HS40-C325BEEB009V1M005
HS4-C352-B009V1-M011 D
IB-25100-1HE
STB2.6×6
STB3×6
M2.5
GB975-86-2.5×3
21-06000-00
L=5mm
21-06000-00
L=7.5mm
27
J7, J11, J12, J34, J37, J43
J66, J77, J87, J90, J97, J98,
J100, J103, J116, J118, J119,
J121, J129 ,J130, J145, J170,
J179
21-06000-00
L=10mm
J27, J83, J92, J101, J102, J115
J142, J144, J146, J156, J157
21-06000-00
L=12.5mm
J171, J176
J4, J54, J55, J74, J78, J86, J95
J111, J134, J153, J162, J168
21-06000-00
L=15mm
J173, J180, J182
J76, J123, J133, J165, J178
21-06000-00
L=18mm
J5, J14, J15, J16, J17, J18, J30
J31, J33, J41, J52, J68, J69
21-06000-00
L=20mm
J72, J81, J96, J124, J161, J169
J19, J20, J21, J22, J23, J24
21-06221-01
L=22.5mm
J61, J82, J84, J85, J110
J50, J60, J71, J109, J114, J137,
21-06251-00
L=25mm
J177,J184
J2
21-10750-00
L=7.5 (thick links)
J80
21-10151-00
L=15 (thick links)
J167
21-10201-00
L=20 (thick links)
J6, J148
21-10251-00
L=25 (thick links)
J8
21-10301-00
L=30 (thick links)
PCB-6:PREAMP MODULE BOARD PART NUMBER 01-35504-00 (replace only, do not service) CB32 & CB33
CIRCUIT NO.
PART NO.
DESCRIPTIONS
TRANSISTORS
Q61, Q62
31-00209-00
2SK209-GR
Q63, Q65
31-01312-00
2SA1312-GR
Q69, Q610, Q611, Q612
31-03324-00
2SC3324GR
Q64, Q66
31-01201-01
2SA1201-Y
Q67, Q68
N31-02881-01
2SC2881-Y
DIODES
D61, D62, D63, D64
33-44148-11
LL4148
CAPACITORS
C63, C64,
26-22051-00
22pF, 50V, ±5%,NPO
C69, C610
26-10151-00
100p, 50V, ±5%,NPO
C61, C62
26-22151-00
220p, 50V, ±5%,NPO
C613, C612
26-10251-00
1nF, 50V, ±5%,X7R
C65, C66, C67, C68
26-10451-00
0.1uF, 50V, ±10%,Y5V
RESISTORS
R615, R616, R617, R618, R619,
07-90100-00
10Ω, ±5%
R620
R61, R62
07-90221-00
220Ω, ±5%
R69, R610
N07-94300-00
430Ω, 1%
R624, R625
N07-90621-00
620Ω, ±5%
R67, R68, R611, R612,
07-90102-00
1KΩ, ±5%
R622R623
R613, R614
07-90103-00
10KΩ, ±5%
R63, R64
07-90225-00
2.2MΩ, ±5%
CONNECTER
S006
13-12509-01
SIP9
PCB-4: AMP MODULE L SMD PART NUMBER 01-35502-00 (replace only, do not service)
CIRCUIT NO.
PART NO.
DESCRIPTION
TRANSISTORS
Q26
31-01015-01
2SA1015
Q27
31-01815-01
2SC1815
Q22, Q25, R202, Q204
31-01312-00
2SA1312-GR
Q23, Q24, Q201, Q203
31-03324-00
2SC3324-GR
Q28
N31-01026-00
2SB1026-DM
Q29
N31-01419-00
2SD1419-DM
DIODES
D23, D24, D25, D26
33-44148-11
LL4148
07-90100-00
R254, R255
07-90100-00
10¡, ±5%
R215, R216
07-91509-00
15¡, ±1%
R249
N07-96809-00
68¡, ±1%
R203, R206, R219, R220
07-98209-00
82¡, ±1%
28
R211, R212, R259
R269
R29, R201, R205, R210
R223
R221, R222
R202, R204
07-91000-00
100¡, ±1%
07-93300-00
330¡, ±1%
N07-93902-00
39K¡, ±1%
N07-94702-10
47K¡, ±1%
07-91003-00
100K¡, ±1%
N07-92203-00
220K¡, ±1%
CAPACITORS
C28, C29
26-39051-00
39pF, 50V, ±5%
C22, C224
26-10251-10
1nF, 50V, ±5%
C23, C24
06-10031-02
VSS, 10uF, 35V, ±20%
C203, C204
06-22011-05
VSS, 22uF, 16V, ±20%
INDUCTORS
L22
08-04101-00
100uH
CONNECTER
S006
13-12508-11
CZ21
PCB-5: AMP MODULE R SMD PART NUMBER 01-35503-00 (replace only, do not service)
CIRCUIT NO.
PART NO.
DESCRIPTION
TRANSISTORS
Q16
31-01015-01
2SA1015
Q17
31-01815-01
2SC1815
Q12, Q15, Q102, Q104
31-01312-00
2SA1312-GR
Q13, Q14, Q101, Q103
31-03324-00
2SC3324-GR
Q18
N31-01026-00
2SB1026-DM
Q19
N31-01419-00
2SD1419-DM
DIODES
D13, D14, D15, D16
33-44148-11
LL4148
RESISTORS
R154, R155
07-90100-00
10¡, ±5%
R115, R116
07-91509-00
15¡, ±1%
R149
N07-96809-00
68¡, ±1%
R103, R106, R119, R120
07-98209-00
82¡, ±1%
R111, R112, R159
07-91000-00
100¡, ±1%
R169
07-93300-00
330¡, ±1%
R19, R101, R105, R110
N07-93902-00
39K¡, ±1%
R123
N07-94702-10
47K¡, ±1%
R121, R122
07-91003-00
100K¡, ±1%
R102, R104
N07-92203-00
220K¡, ±1%
CAPACITORS
C18, C19
26-39051-00
39pF, 50V, ±5%
C12, C124
26-10251-10
1nF, 50V, ±5%
C13, C14
06-10031-02
VSS, 10uF, 35V, ±20%
C103, C104
06-22011-05
VSS, 22uF, 16V, ±20%
INDUCTORS
L12
08-04101-00
100uH
CONNECTER
CZ11
13-12508-11
S006
PCB-8: STANDBY BOARD BEFORE SN H95C355BEEG12811 NLA PART # 01-35506-00
CIRCUIT NO.
PART NO.
DESCRIPTION
DIODES
D717
33-50525-00
ž5 DUAL COLOR
SWITCHS
S711
11-04101-00
Tact Switch
CONNECTER
26AWG UL2468# white, 50mm
CZ73———CB73
N14-35505-00
length
PCB-2: POWER BOARD PART NUMBER 01-35507-10 AH & 01-35507-20 C-VERSION
CIRCUIT NO.
PART NO.
DESCRIPTION
ICS
IC51
03-01117-01
AMS1117-5.0/LM1117MPX-5.0
TRANSISTORS
Q59, Q510, Q517, Q519
31-01015-00
2SA1015 GR
Q518, Q520
31-01815-00
2SC1815 GR
DIODES
D513
33-24004-02
1N4004
D52, D56
33-30142-00
DB104
D51, D55
33-30822-00
8A/200V
!
D531, D532
33-60116-00
TIC116D/BT151-500R
!
CAPACITORS
Ƹ
Ƹ
29
C53
C53
C54
C526
C51, C52
C524
C523
C525
C517, C518
!
Ƹ
!
Ƹ
!
Ƹ
R561, R565
R532
R558, R559, R560, R562
R534
R566
R544, R563, R564
R567
R533
R531
F51, F52, F53, F54
F55
F51, F52, F53, F54
!
Ƹ
!
Ƹ
CB52, CB54, CB58
05-47242-00
78-001001-0
25-33422-00
06-10111-00
25-10322-00
06-22251-00
06-33251-00
06-47211-00
06-22361-01
RESISTORS
07-10101-51
07-10221-51
07-10102-51
07-10222-51
07-10472-51
07-10223-51
07-10334-51
07-10105-51
07-40507-03
FUSES
20-12632-00
20-12501-00
20-20000-00
CONNECTERS
13-23902-00
CB55, CB56
!
Ƹ
13-23903-01
CB59(AH)
!
Ƹ
13-23903-01
CB57
!
Ƹ
CB51
CB53——CB47
13-23903-01/1323903-11
13-23907-10/1323907-00
N14-35507-00
4n7p, 400V, ±20%
Shinagawa 811810-23(Sleeve Boot)
MKP62, 275V, 0.33uF 10%
100uF, 16V, ±20%
10n/250V 10%
2200u/50V 20%
3300u/50V 20%
4700u, 16V, ±20%
22000uF/63V, 20%, 105ć
100¡, ±5%, 1/4W
220¡, ±5%, 1/4W
1K¡, ±5%, 1/4W
2.2K¡, ±5%, 1/4W
4.7K¡, ±5%, 1/4W
22K¡, ±5%, 1/4W
330K¡, ±5%, 1/4W
1M¡, ±5%, 1/4W
0.05¡, 3W, ±5%
T6.3AL250V
T500mAL/250V
HF-004(Fuse Holder)
VH 3.96A-2A
VH 3.96A-3A(delete the center
needle)
VH 3.96A-3A(delete the center
needle)
VH 3.96A-3A(delete the center
needle)
VH 3.96A-7A
SCN 2.5A-7D needles,XHB 2.5A-7Y
plug. 26AWG UL2468# white,
230mm length,80mm shrink tube
METAL PARTS
70-004003-1
HS4-C350-B009V1-M009
61-083515-0
IW-30150-1HE
62-010302-0
M3
LINKS
J52, J57, J513
21-06000-00
L=5
J516
21-06000-00
L=10
J514, J512
21-06000-00
L=12.5
J520, J510
21-06000-00
L=15
J54, J58, J518
21-06000-00
L=18
J515
21-06000-00
L=22.5
J519
21-10201-00
L=20
J53
21-10301-00
L=30
PCB-3: KEY BOARD PART NUMBER 01-35505-00 (replace only, do not service) BEFORE SN:H95C355BEEG12811
CIRCUIT NO.
PARTS NO
DESCRIPTION
ICS
24C01A/24C02(A)/24C04(A)/AT24C
IC71
03-02402-00
02B
IC76
N03-00232-00
SP232EEP-L
IC73
N03-08952-10
AT89S52-24PI(Programmed)
IC73
N03-08952-00
AT89S52-24PI
IC72
03-00038-40
HS0038B4
TRANSISTORS
Q72, Q73, Q74, Q79, Q710,
Q711, Q712, Q713, Q714,
31-01815-00
2SC1815
Q715, Q717, Q718, Q719,
Q720, Q721
DIODES
Heatsink
SELF TAPING SCREW
NUT
D710, D711, D712, D713, D714,
D715, D718, D720, D721, D722
D723, D724
33-44148-00
30
1N4148
D71 ,D72, D73, D74, D76, D77,
D708, D709, D716,D719
D75
Y71
C79, C710
C758, C759
C714, C715, C716, C717, C718,
C719, C720, C721, C766, C767
C768
C72, C711, C722, C760,C761,
C762, C763,C764, C765
C78
C723
R708, R765, R767
R768, R769
R71
R72
R725, R726, R727, R759, R788,
R789
R701, R703
33-50350-00
¶3 GREEN LED
33-50340-00
CRYSTAL
04-11102-00
CAPACITORS
N05-27013-00
05-10113-01
¶3 AMBER LED
24-10312-00
10nF, 100V, ±20%
24-10412-01
100nF, 100V, ±20%
06-10011-00
06-10111-00
RESISTORS
07-10100-50
07-10101-51
07-10331-50
07-10471-51
10uF, 16V, ±20%
100uF, 16V, ±20%
10Ω, 1/6W, ±5%
100Ω, 1/4W, ±5%
330Ω, 1/6W, ±5%
470Ω, 1/4W, ±5%
07-10911-50
910Ω, 1/6W, ±5%
11.0592MHz, CL=15pF
27p, 1KV, ±10%
100p, 1KV, ±10%
07-10222-50
2K2Ω, 1/6W, ±5%
R741, R742, R743, R744, R745
R746, R747, R748, R749, R750
R751, R752, R753, R754,R760
R761,R766, R776, R777,R720
R790, R791
07-10472-50
4K7Ω, 1/6W, ±5%
R721
07-10472-51
4K7Ω, 1/4W, ±5%
R702, R73, R762, R763, R764
R770, R771, R772, R773, R774
R775,R778,R784, R785,
R794, R795
07-10103-50
10KΩ, 1/6W, ±5%
07-10103-51
10KΩ, 1/4W, ±5%
07-10153-50
INDUCTORS
08-01101-01
SWITCHS
15KΩ, 1/6W, ±5%
R779, R780, R781, R782, R783
R786, R787, R793
R730
L71
S71, S72, S73, S74, S75, S76,
S77,S79,S710
11-04101-05
PHONE71
CB73
CONNECTERS
17-02001-02
13-22505-00
TP701--CHASSIS
14-32501-12
CZ75——CB35
N14-35503-02
CZ78——CB78
N14-35503-00
CZ71--CB34
N14-35509-00
CZ76--CB31
N14-35512-00
100uH,±20%
Tact Switch
SCJ340R0GBS0B00
XHB2.5A-5A
1007#, 24AWG, black
35mm length.
SCN 2.5A-3D needle,XHB 2.5A-3Y
plug. 26AWG UL1691#,
white/red/black , 470mm length
SCN 2.5A-3D needle,XHB 2.5A-3Y
plug. 26AWG UL2405#, white ,
600mm length
SCN 2.5A-9D needle,XHB 2.5A-9Y
plug. 26AWG UL2468#, white ,
440mm length
SCN 2.5A-12D needle,XHB 2.5A12Y plug. 26AWG UL2468#, white ,
470mm length
LINKS
J701, J710, J711, J713, J718
J720, J728, J737,J743,J746
J706, J709, J716, J736
J703, J705, J707, J715, J719,
J727, J729, J730, J731, J734
J735, J738, J741, J742, J744
J745
21-06000-00
L=5
21-06000-00
L=7.5
21-06000-00
L=10
31
J702, J708, J714, J721, J722,
J723,J724, J740
J725, J739
J717, J726, J733
J732
J712
21-06000-00
L=12.5
21-06000-00
21-06000-00
21-06000-00
21-06000-00
L=15
L=18
L=20
L=25
PCB-7: RS232 BOARD PART NUMBER 01-35509-00 (replace only, do not service)
CIRCUIT NO.
PART NO.
DESCRIPTION
RESISTORS
R792
07-10101-50
100¡, 1/6W, ±5%
CONNECTER
CZ78
13-22503-00
XHB2.5A-3A
CZ77
17-08009-00
DB9, 7906-9-F-B(With screws)
PCB-9: HEADPHONE BOARD PART NUMBER 01-35508-00 (replace only, do not service)
CIRCUIT NO.
PART NO.
DESCRIPTION
RESISTORS
R454, R455
07-30101-04
100¡ 2W ±5%
CONNECTER
SCN 2.5A-3D needles,XHB 2.5A-3Y
CZ45--CB45
plug,26AWG UL2468# white,
N14-35503-01
410mm length,150mm shrink tube
JK41
17-02001-00
CK-6.35-06, 9P
OTHERS
CIRCUIT NO.
PART NO.
DESCRIPTION
TRANSFORMER
TD-230-150F(H)/
C VERSION
! N18-35515-20
ETO07164(C355)
TD-120-150F(H)/
AH VERSION
! N18-35515-10
ETO07165(C355 AH)
METAL PARTS
FASCIA
N70-091001-2
HS4-C355-B009V1-M001 C
REAR PANEL AH
N67-091002-1
REAR PANEL AH
N80-091002-1
REAR PANEL AH
N65-091002-1
HS4-C355-B009V1-M006 B
SECC
REAR PANEL C
N67-091001-1
REAR PANEL C
N80-091001-1
REAR PANEL C
N65-091001-1
HS4-C355-B009V1-M005 B
SECC
END CAP L
N70-091002-1
HS4-C355-B009V1-M002B
END CAP R
N70-091003-1
HS4-C355-B009V1-M003B
TOP COVER
67-019004-4
HS4-C352-B009V3-M004
CHASSIS
N66-091001-1
HS4-C355-B009V1-M007B
Spacer
N69-091002-0
HS40-M-B009V1-M012
SUBFASCIA
66-091002-0
HS4-C355-B009V1-M008
PCB SUPPORT 2
66-019004-0
HS4-C352-B009V1-M014
SECC
81-001002-0
BASE COVER
66-001004-1
HS4-C320-B009V1-M004 B
TRANS DISC
66-001008-0
HS4-C320-B009V1-M020
SECC
81-001002-0
TRANS BRACKET
66-001010-0
HS4-C320-B009V1-M013
SECC
81-001002-0
SHIELDING BOX
67-003006-0
HS4-C160-B009V1-M008
PHONE BRACKET
N66-091005-0
HS4-C355-B009V1-M013
HS4-C320-B009V1-M014
SHORTING PLUG
30-63200-00
HS4-C320-B009V1-P006
PLASTIC PARTS
LED LENS
76-062001-0
LED LENS
N76-091001-0
HS4-C355-B009V1-P006
IR LENS
76-076001-0
TONE KNOB BEZEL
N77-091002-0
HS4-C355-B009V1-P002
TONE BUTTON
77-002002-2
3P INPUT BUTTON
74-076001-0
HS4-C315BEE_B009V1-P001 B
Power Button
74-076002-1
HS4-C315BEE_B009V1-P004
POWER BUTTON BEZEL
77-062002-1
TONE KNOB
73-014001-2
HS4-C320BEE-B009V1-P002
VOLUME KNOB
73-014002-2
HS4-C320BEE-B009V1-P003
Ƹ
Ƹ
32
KNOB BUTTON BEZEL
3P INPUT BUTTON BEZEL
LED LENS BEZEL
LED LENS BEZEL
FOOT ASSY
FOOT
FOOT PAD
Self Taping Screw
Self Taping Screw
Self Taping Screw
Self Taping Screw
Self Taping Screw
Self Taping Screw
Self Taping Screw
Self Taping Screw
Self Taping Screw
Self Taping Screw
Bolt
Nut
Spring Washer
!
Ƹ
14-31502-12
N77-091003-0
N77-091001-0
77-062001-1
N77-091004-0
87-010004-0
75-010004-1
78-001002-0
FASTENERS
61-023108-0
61-023106-0
61-023106-1
61-023506-0
61-084108-0
61-084106-2
61-023208-0
61-022206-6
61-082204-6
61-073108-0
61-023206-0
64-108050-0
62-010802-0
63-020820-0
CONNECTERS
VH 3.96A-3Y(delete
center needle) plug.
18AWG UL1672#,
red/blue,190mm
length.
HS4-C355-B009V1-P003
HS4-C355-B009V1-P001
HS4-C355-B009V1-P004
HS4-T973-B009V1-P006 B
HS4-C320-B009V1-P010
STB3×8
STB3×6
STB3×6-Ni
MB3×6
STPW4×8
STPW4×6-Ni
BTB3×8
BTB2.6×6
BTPW2.6×4
STO3×8
BTB3×6
M8×50
M8
8mm
CB59——AC OUTLET(AH)
!
Ƹ
VH 3.96A-3Y(delete
center needle) plug.
18AWG UL1672#,
red/blue,190mm
length.
CB56——Power Switch
N14-35502-00
!
Ƹ
VH3.96A-3Y(delete
center needle)
plug,18AWG
UL1672# .
red,300mm length.
CB56——AC Inlet
AC CORD˄C˅
Ƹ
! 15-10250-00
Ƹ
! 15-10125-00
! 17-07002-00
Ƹ
Ƹ
! 17-07002-10
Ƹ
! 11-01101-03
14-31502-12
AC CORD˄AH˅
AC Inlet
AC Outlet(AH)
POWER SWITCH
Ferrit Ring
NOTES:
19-25012-20
AH
C
TRANSFORMER
N18-35515-10
N18-35515-20
AC CORE
15-10150-00
15-10250-00
33
3516-T1C02
JY0647A
RF-1003-BB2, 10A 250V, TV-5
Φ25×Φ15×12
Ƹ
Ƹ
C355BEE EXPLODED VIEWS
΃Ͷͷ͟Ϳ΀͟
΁Ͳ΃΅͑Ϳ΀͟
͵ΖΤΔΣΚΡΥΚΠΟ
΂ΥΪ͟
*C003
*C004
*C005
*C006
*C007
*S009
*S010
*S011
*S012
66-001010-0
67-091003-0
18-35515-20
66-001008-0
94-001004-2
64-108055-0
63-020820-0
62-010802-0
63-010816-0
THANSBracket
Shielding Box
Transformer
TRANS Disc
Transformer Label
M8X55 BOLT
F 8 Spring Washer
M8 Nut
F 8 Plain Washer
1
1
C:1
1
1
1
2
2
1
* All above parts must be ordered when replacing the main
transformer C005 part number A18-35515-20 for all models with
serial number series of:
H8YC355BEET10422--H8YC355BEET10431
H8YC355BEET10434--H8YC355BEET10470
H8YC355BEET10498--H8YC355BEET10501
H8YC355BEET10503--H8YC355BEET10510
H8YC355BEET10401--H8YC355BEET10402
M003
S001
S003
S011
S012
C007
S004
S010
R002
M002
RS01
S020
T001
C006
S001
S019
S018
M001
C005
C014
C013
S001
R003
R004
S011
S008
R005
30-63200-00
S005
C008
S010
P001
S014
C009
C004
S013
S009
C011
S004
S001
C010
F014
F013
C003
F012
F011
F010
S003
F009
F008
F007
S007
F006
S005
-00 y
00 ss
55ete a
3
02 mpl
co
S017
S015
K001
K002
C012
K004
S002
F020
S001
F015
F016
F017
F021
F018
F019
S006
F004
R001
S001
K003
F022
S016
C001
S001
S001
C002
F005
S001
F003
F002
C015
F001
S005
C016
S001
31
C355BEE EXPLODED VIEW PARTS LIST
REF.NO PART NO.
C001
DESCRIPTION
66-091001-2 Chassis
Qty.
1
REF.NO
PART NO.
DESCRIPTION
R003
11-01101-03
Rocker Switch
C002
66-001004-1 Base Cover
1
R004
17-07002-00
AC Inlet
C003
66-001010-0 THANSBracket
1
R005
17-07002-10
AC Outlet
C004
C005
67-091003-0 Shielding Box
A18-35515-30 Transformer
Qty.
1
1
AH:1
1
AH:1
A18-35515-40 Transformer
C:1
C006
66-001008-0 TRANS Disc
1
C007
94-001004-2 Transformer Label
1
T001
67-091004-5 Top cover
1
P001
70-004003-1
Heatsink
2
C008
70-091004-0 Heat Sink 1 with transistors
1
C009
66-001009-0 Clamper
2
M001
70-091005-0
Heatsink
3
C010
78-001004-0 Heat Conduvtive Pad
4
M002
70-019003-1
Heatsink
2
C011
01-35507-10/20
1
M003
02-03550-10
Binding Post Assy
AH:1
C012
66-019004-0 PCB Support 2
02-03550-20
Binding Post Assy
C:1
Power Assy 10-AH, 20-C
1
C013
69-091002-0 Spacer
1
C014
01-35501-10/20 Main Assy 10-AH, 20-C
1
K001
66-091004-0
IR Bracket
1
C015
75-010004-1 Foot
4
K002
75-062001-0
Sleeve 1P
1
C016
78-001002-0 Foot PAD
4
K003
75-091001-0
Sleeve 1P
10
K004
75-091002-0
MP Pad
1
RS01
66-010010-0
Bracket6
2
S001
61-023106-0
STB3×6 Self Taping Screw
46
F001
67-091001-3 Fascia
1
F002
73-014002-2 Volume Knob
1
F003
73-014001-2 Tone Knob
3
F004
77-002002-2 Tone Button
1
F005
70-091003-1 End Cap R
1
F006
70-091002-1 End Cap L
1
S002
61-023108-0
STB3X8 Self Taping Screw
4
F007
77-062002-1 Power Button Bezel
1
S003
61-023506-0
MB3X6 Machine Screw
8
F008
77-062001-1 Led Lens Bezel
1
S004
61-084108-0
STPW4X8 Self Taping Screw
8
F009
76-062001-0 Led Lens
2
S005
61-023208-0
BTB3X8 Self Taping Screw
21
F010
74-076002-1 Power Button
1
S006
61-023206-0
BTB3X6 Self Taping Screw
6
F011
76-076001-0 IR Lens
1
S007
61-082204-6
BTPW2.6×4 Self Taping Screw
2
F012
66-091005-0 Phone Bracket
1
S008
61-073108-0
STO3X8 Self Taping Screw
2
F013
01-35506-00 Standby LED Tac Switch green
1
S009
64-108055-0
M8X55 BOLT
1
F014
01-35508-00 Phone Assy
1
S010
63-020820-0
F 8 Spring Washer
2
F015
66-091002-1 Subfascia
1
S011
62-010802-0
M8 Nut
2
F016
01-35505-00 Key Assembly Green LED
1
S012
63-010816-0
F 8 Plain Washer
1
F017
77-091003-1 Volume Knob Bezel
1
S013
61-083515-0
MPW3×15 Machine Screw
2
F018
77-091002-0 Tone Knob Bezel
1
S014
62-010302-0
M3 Nut
2
F019
74-076001-1 3P Input Button
3
S015
61-224516-1
MB4X16 Machine Screw
2
F020
76-091001-0 Led Lens
10
S016
63-010408-0
F 4 Plain Washer
2
F021
77-091004-0 Led Lens Bezel
1
S017
63-020411-0
F 4 Spring Washer
2
F022
77-091001-1 3P Input Button Bezel
3
S018
61-022510-5
MB2.5X10 Machine Screw
3
S019
62-010202-5
M4 Nut
3
R001
67-091002-2 Rear Panel
AH:1
S020
61-022208-6
BTB2.6X8 Self Taping Screw
6
67-091001-2 Rear Panel
C:1
A001
02-35500-00
Complete Outputs Assembly
1
R002
01-35509-00
RS232 Assy
1
35