Sony HCD-BX5BT / HCD-CBX1 / HCD-CBX3 (serv.man2) Service Manual ▷ View online
HCD-BX5BT/CBX1/CBX3
9
9
HCD-BX5BT/CBX1/CBX3
2-7. SCHEMATIC DIAGRAM – AMP Board –
C502
C503
C504
C506
C511
C512
C519
C523
C524
C525
C526
C527
C528
C529
CN308
CN320
D501
D502
EP502
IC601
R501
R502
R504
R505
R506
R507
R508
R509
R510
R512
R513
R514
R515
R541
R543
R544
R545
R546
C510
C509
R542
C515
C518
C521
EP501
R524
R523
C505
C501
R235
R236
R136
R135
R503
470p
47
25V
470p
47
25V
10 50V
10 50V
470
10V
10p
10p
0.0022
0.0022
470p
470p
100
35V
35V
5P
5P
RK36LF-B3
RK36LF-B3
STK433-730S
1k
47k
47k
47k
1k
470
1k
47k
470
1k
1k
1k
0
47k
47k
10k
1k
100
1/2W
1k
0.01
0.01
0.1
0.1
0.1
∗
∗
100p
100p
∗
∗
∗
∗
GND
L-OUT
R-OUT
+B
-B
(CHASSIS)
STBY
MONITOR
+PRE
+VCC
-VCC
-PRE
CH21 IN
CH2 NF
CH1 NF
CH1 IN
CH2 OUT-
CH2 OUT+-
CH1 OUT-
CH1 OUT+
POWER AMP
(CBX3:AEP,UK,CH,KR)
∗
R523,524
2.2k(CBX3)
(CBX3:AEP,UK,CH,KR)
R-IN
AGND
L-IN
STBY
MONITOR
(BX5BT/CBX1/CBX3:CND,AUS,SP,TW)
GND
4.7k(BX5BT/CBX1)
∗
R135,235
4.7k(BX5BT/CBX1)
2.2k(CBX3)
4.7k(BX5BT/CBX1)
∗
R136,236
22k(CBX3)
(Page 6)
(Page 6)
Ver. 1.6
HCD-BX5BT/CBX1/CBX3
10
10
HCD-BX5BT/CBX1/CBX3
CN319
Q317
C307
R253
CN313
L101
J302
C304
C306
C387
R153
C225
C125
R475
R422
R415
R409
R478
R489
R498
R130
R129
R230
R229
C119
C122
C219
C222
C123
C223
C337
D313
Q316
R482
R348
R347
R349
R484
R460
R459
R481
Q307
R428
L201
Q347
Q348
A
B
C
D
E
1
2
3
4
J
MAIN BOARD
CN318
E
E
E
E
1-873-148-
13, 23
(13, 23)
SPEAKER BOARD
E
SPEAKER
L
R
A
K
A
(CHASSIS)
CLP311
WIRE301
1
7
1
3
M301
(FAN)
(FAN)
M
(BX5BT/CBX1/
CBX3: CND)
CBX3: CND)
(CBX3: AEP, UK, CH, KR)
(CBX3: AEP, UK,
AUS, CH, SP, TW, KR)
AUS, CH, SP, TW, KR)
2-8. PRINTED WIRING BOARD – SPEAKER Board –
: Uses unleaded solder.
(Page 3)
•
Semiconductor
Location
Location
Ref. No. Location
D313
B-2
Q307
D-2
Q316
A-2
Q317
D-1
Q347
D-3
Q348
D-2
CN313
R229
R230
R253
R153
C219
C222
C119
C122
Q317
R460
R478
R475
R428
R484
R409
R415
R481
R482
D313
R422
C387
CLP311
Q316
CN319
C307
Q307
C304
L201
L101
R459
M301
R489
R129
R130
C223
C123
C125
C225
WIRE301
3P
4.7
4.7
10
1/2W
10
1/2W
0.1
0.1
0.1
0.1
KTA1266GR
47
10k
4.7k
220k
47k
47
10
MC2838
2SC3052F
7P
47
4.7
4.7
0.01
0.01
0.47
0.47
SP-R
GND
SP-L
GND
FAN GND
FAN 9V
PROTECT
FAN+
GND
FAN+
(CHASSIS)
(FAN)
Q316,317
FAN MOTOR DRIVE
PROTECT
DETECT
R
L
SPEAKER
J302
4P
Q348
Q347
2SC3052F
Q307,347,348
2SC3052F
2SC3052F
47 25V(CBX3:AEP,UK,AUS,CH,SP,TW,KR)
100 16V(BX5BT/CBX1/CBX3:CND)
1k(CBX3:AEP,UK,AUS,CH,SP,TW,KR)
4.7k(BX5BT/CBX1/CBX3:CND)
47 25V
4.7 50V
C306
10
50V
∗
∗
∗
(CBX3:AEP,UK,
AUS,CH,SP,TW,KR)
AUS,CH,SP,TW,KR)
(BX5BT/CBX1/CBX3:CND)
(CBX3:AEP,UK,
AUS,CH,SP,TW,KR)
AUS,CH,SP,TW,KR)
(BX5BT/CBX1/CBX3:CND)
(CBX3:AEP,UK,AUS,CH,
SP,TW,KR)
SP,TW,KR)
(BX5BT/CBX1/CBX3:CND)
∗
R347
470k
R348
22k
R349
1M
R498
∗
∗
∗
R489,498
10k(CBX3)
22k(BX5BT/CBX1)
10k(CBX3:AEP,UK,AUS,CH,SP,TW,KR)
100k(BX5BT/CBX1CBX3:CND)
∗
C304
47 25V
1 50V
100
470
∗
R422
(CBX3:AEP,UK,CH,KR)
(BX5BT/CBX1
CBX3:CND)
CBX3:CND)
(CBX3:AEP,UK,AUS,
CH,SP,TW,KR)
CH,SP,TW,KR)
C337
1
∗
C307
∗
R428
2-9. SCHEMATIC DIAGRAM – SPEAKER Board –
(Page 6)
Ver. 1.6
11
HCD-BX5BT/CBX1/CBX3
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
AMP BOARD
*********
*********
< CAPACITOR >
C501
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
(CBX3: AEP, UK, CH, KR)
C502
1-162-962-11 CERAMIC CHIP
470PF
10%
50V
C503
1-126-947-11 ELECT
47uF
20%
35V
C504
1-162-962-11 CERAMIC CHIP
470PF
10%
50V
C505
1-162-927-11 CERAMIC CHIP
100PF
5%
50V
(CBX3: AEP, UK, CH, KR)
C506
1-126-947-11 ELECT
47uF
20%
35V
C509
1-162-974-11 CERAMIC CHIP
0.01uF
50V
(BX5BT/CBX1/CBX3: CND, AUS, SP, TW)
C510
1-162-974-11 CERAMIC CHIP
0.01uF
50V
(BX5BT/CBX1/CBX3: CND, AUS, SP, TW)
C511
1-126-964-11 ELECT
10uF
20%
50V
C512
1-126-964-11 ELECT
10uF
20%
50V
C515
1-164-156-11 CERAMIC CHIP
0.1uF
25V
(CBX3: AEP, UK, CH, KR)
C518
1-164-156-11 CERAMIC CHIP
0.1uF
25V
(CBX3: AEP, UK, CH, KR)
C519
1-126-925-91 ELECT
470uF
20%
10V
C521
1-164-156-11 CERAMIC CHIP
0.1uF
25V
(CBX3: AEP, UK, CH, KR)
C523
1-162-915-11 CERAMIC CHIP
10PF
0.5PF
50V
C524
1-162-915-11 CERAMIC CHIP
10PF
0.5PF
50V
C525
1-162-966-11 CERAMIC CHIP
0.0022uF
10%
50V
C526
1-162-966-11 CERAMIC CHIP
0.0022uF
10%
50V
C527
1-162-962-11 CERAMIC CHIP
470PF
10%
50V
C528
1-162-962-11 CERAMIC CHIP
470PF
10%
50V
C529
1-126-948-11 ELECT
100uF
20%
35V
< CONNECTOR >
CN308
1-784-766-11 CONNECTOR, FFC 5P
< DIODE >
D501
8-719-080-53 DIODE RK36LF-B3
D502
8-719-080-53 DIODE RK36LF-B3
< EARTH TERMINAL >
EP501
1-537-771-21 TERMINAL BOARD, GROUND
(CBX3: AEP, UK, CH, KR)
EP502
1-537-771-21 TERMINAL BOARD, GROUND
(CBX3: AEP, UK, CH, KR)
< IC >
IC601
6-710-800-01 IC STK433-730S-E
< RESISTOR >
R135
1-216-825-11 METAL CHIP
2.2K
5%
1/10W
(CBX3)
R135
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
(BX5BT/CBX1)
R136
1-216-837-11 METAL CHIP
22K
5%
1/10W
(CBX3)
R136
1-216-841-11 METAL CHIP
47K
5%
1/10W
(BX5BT/CBX1)
R235
1-216-825-11 METAL CHIP
2.2K
5%
1/10W
(CBX3)
R235
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
(BX5BT/CBX1)
R236
1-216-837-11 METAL CHIP
22K
5%
1/10W
(CBX3)
R236
1-216-841-11 METAL CHIP
47K
5%
1/10W
(BX5BT/CBX1)
R501
1-216-821-11 METAL CHIP
1K
5%
1/10W
R502
1-216-841-11 METAL CHIP
47K
5%
1/10W
R503
1-216-821-11 METAL CHIP
1K
5%
1/10W
R504
1-216-841-11 METAL CHIP
47K
5%
1/10W
R505
1-216-841-11 METAL CHIP
47K
5%
1/10W
R506
1-216-821-11 METAL CHIP
1K
5%
1/10W
R507
1-216-817-11 METAL CHIP
470
5%
1/10W
R508
1-216-821-11 METAL CHIP
1K
5%
1/10W
R509
1-216-841-11 METAL CHIP
47K
5%
1/10W
R510
1-216-817-11 METAL CHIP
470
5%
1/10W
R512
1-216-821-11 METAL CHIP
1K
5%
1/10W
R513
1-216-821-11 METAL CHIP
1K
5%
1/10W
R514
1-216-821-11 METAL CHIP
1K
5%
1/10W
R515
1-216-864-11 SHORT CHIP
0
R523
1-216-825-11 METAL CHIP
2.2K
5%
1/10W
(CBX3)
R523
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
(BX5BT/CBX1)
R524
1-216-825-11 METAL CHIP
2.2K
5%
1/10W
(CBX3)
R524
1-216-829-11 METAL CHIP
4.7K
5%
1/10W
(BX5BT/CBX1)
AMP
3.
ELECTRICAL PARTS LIST
NOTE:
•
Due to standardization, replacements in the
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
parts list may be different from the parts
specified in the diagrams or the components
used on the set.
•
-XX and -X mean standardized parts, so they
may have some difference from the original
one.
may have some difference from the original
one.
•
Items marked “*” are not stocked since they
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
are seldom required for routine service.
Some delay should be anticipated when
ordering these items.
•
CAPACITORS
uF:
uF:
µ
F
•
COILS
uH:
uH:
µ
H
•
RESISTORS
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
All resistors are in ohms.
METAL: Metal-film resistor.
METAL OXIDE: Metal oxide-film resistor.
F: nonflammable
•
SEMICONDUCTORS
In each case, u:
In each case, u:
µ
, for example:
uA... :
µ
A...
uPA... :
µ
PA...
uPB... :
µ
PB...
uPC... :
µ
PC...
uPD... :
µ
PD...
•
Abbreviation
AUS : Australian model
CH
AUS : Australian model
CH
: Chinese model
CND : Canadian model
KR
KR
: Korean model
SP
: Singapore model
Ver. 1.6
When indicating parts by reference number,
please include the board.
please include the board.
TW
: Taiwan model
Ref. No.
Part No.
Description
Remark
Ref. No.
Part No.
Description
Remark
12
HCD-BX5BT/CBX1/CBX3
AMP
R542
1-260-087-11 CARBON
100
5%
1/2W
R543
1-216-841-11 METAL CHIP
47K
5%
1/10W
R544
1-216-841-11 METAL CHIP
47K
5%
1/10W
R545
1-216-833-11 METAL CHIP
10K
5%
1/10W
R546
1-216-821-11 METAL CHIP
1K
5%
1/10W
************************************************************
A-1236-003-A MAIN BOARD, COMPLETE (CBX1)
A-1236-325-A MAIN BOARD, COMPLETE (CBX3: AEP, UK)
A-1236-774-A MAIN BOARD, COMPLETE (CBX3: CND)
A-1236-911-A MAIN BOARD, COMPLETE (CBX3: SP)
A-1237-031-A MAIN BOARD, COMPLETE (CBX3: CH, KR)
A-1236-325-A MAIN BOARD, COMPLETE (CBX3: AEP, UK)
A-1236-774-A MAIN BOARD, COMPLETE (CBX3: CND)
A-1236-911-A MAIN BOARD, COMPLETE (CBX3: SP)
A-1237-031-A MAIN BOARD, COMPLETE (CBX3: CH, KR)
A-1239-022-A MAIN BOARD, COMPLETE (BX5BT)
A-1267-278-A MAIN BOARD, COMPLETE (CBX3: AUS, TW)
A-1267-278-A MAIN BOARD, COMPLETE (CBX3: AUS, TW)
*********************
< CAPACITOR >
C106
1-162-962-11 CERAMIC CHIP
470PF
10%
50V
(CBX3: AEP, UK, CH, KR)
C107
1-126-960-11 ELECT
1uF
20%
50V
C108
1-126-960-11 ELECT
1uF
20%
50V
C110
1-126-963-11 ELECT
4.7uF
20%
50V
(BX5BT)
C111
1-162-962-11 CERAMIC CHIP
470PF
10%
50V
(CBX3: AEP, UK, CH, KR)
C112
1-162-962-11 CERAMIC CHIP
470PF
10%
50V
(CBX3: AEP, UK, CH, KR)
C113
1-126-960-11 ELECT
1uF
20%
50V
C115
1-126-960-11 ELECT
1uF
20%
50V
(BX5BT)
C116
1-126-963-11 ELECT
4.7uF
20%
50V
C117
1-126-960-11 ELECT
1uF
20%
50V
(BX5BT)
C118
1-126-963-11 ELECT
4.7uF
20%
50V
(BX5BT)
C124
1-126-961-11 ELECT
2.2uF
20%
50V
C142
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C143
1-107-726-91 CERAMIC CHIP
0.01uF
10%
16V
C206
1-162-962-11 CERAMIC CHIP
470PF
10%
50V
(CBX3: AEP, UK, CH, KR)
C207
1-126-960-11 ELECT
1uF
20%
50V
C208
1-126-960-11 ELECT
1uF
20%
50V
C210
1-126-963-11 ELECT
4.7uF
20%
50V
(BX5BT)
C211
1-162-962-11 CERAMIC CHIP
470PF
10%
50V
(CBX3: AEP, UK, CH, KR)
C212
1-162-962-11 CERAMIC CHIP
470PF
10%
50V
(CBX3: AEP, UK, CH, KR)
C213
1-126-960-11 ELECT
1uF
20%
50V
C215
1-126-960-11 ELECT
1uF
20%
50V
(BX5BT)
C216
1-126-963-11 ELECT
4.7uF
20%
50V
C217
1-126-960-11 ELECT
1uF
20%
50V
(BX5BT)
C218
1-126-963-11 ELECT
4.7uF
20%
50V
(BX5BT)
C224
1-126-961-11 ELECT
2.2uF
20%
50V
C242
1-165-176-11 CERAMIC CHIP
0.047uF
10%
16V
C243
1-107-726-91 CERAMIC CHIP
0.01uF
10%
16V
C301
1-124-259-11 ELECT
4.7uF
20%
50V
C302
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C303
1-126-933-11 ELECT
100uF
20%
16V
C305
1-162-970-11 CERAMIC CHIP
0.01uF
10%
25V
C308
1-164-156-11 CERAMIC CHIP
0.1uF
25V
(BX5BT)
C309
1-126-933-11 ELECT
100uF
20%
16V
(BX5BT)
C310
1-162-919-11 CERAMIC CHIP
22PF
5%
50V
C311
1-162-919-11 CERAMIC CHIP
22PF
5%
50V
C316
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C319
1-126-923-91 ELECT
220uF
20%
10V
C320
1-216-845-11 METAL CHIP
100K
5%
1/10W
(CBX3)
C322
1-126-923-91 ELECT
220uF
20%
10V
C324
1-104-658-91 ELECT
100uF
20%
10V
C330
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C331
1-126-961-11 ELECT
2.2uF
20%
50V
(BX5BT)
C333
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C336
1-126-965-91 ELECT
22uF
20%
50V
C338
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C339
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C340
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C341
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C342
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C344
1-126-916-11 ELECT
1000uF
20%
6.3V
C346
1-164-156-11 CERAMIC CHIP
0.1uF
25V
(CBX3)
C347
1-164-156-11 CERAMIC CHIP
0.1uF
25V
(CBX3)
C348
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C349
1-126-965-91 ELECT
22uF
20%
50V
C350
1-126-964-11 ELECT
10uF
20%
50V
C351
1-126-933-11 ELECT
100uF
20%
16V
C352
1-126-953-11 ELECT
2200uF
20%
35V
C353
1-126-953-11 ELECT
2200uF
20%
35V
C354
1-164-156-11 CERAMIC CHIP
0.1uF
25V
(CBX3)
C355
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C356
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
(CBX3)
C361
1-107-826-11 CERAMIC CHIP
0.1uF
10%
16V
C362
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C363
1-126-943-11 ELECT
2200uF
20%
25V
C364
1-124-261-00 ELECT
10uF
20%
50V
C366
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C367
1-126-964-11 ELECT
10uF
20%
50V
C368
1-164-156-11 CERAMIC CHIP
0.1uF
25V
C369
1-126-926-11 ELECT
1000uF
20%
10V
C371
1-130-493-00 MYLAR
0.068uF
5%
50V
C372
1-126-768-11 ELECT
2200uF
20%
16V
(BX5BT/CBX3)
C375
1-130-493-00 MYLAR
0.068uF
5%
50V
C377
1-130-493-00 MYLAR
0.068uF
5%
50V
C379
1-130-493-00 MYLAR
0.068uF
5%
50V
C383
1-126-923-91 ELECT
220uF
20%
10V
(BX5BT)
C384
1-107-726-91 CERAMIC CHIP
0.01uF
10%
16V
(BX5BT)
MAIN
Ver. 1.6
Click on the first or last page to see other HCD-BX5BT / HCD-CBX1 / HCD-CBX3 (serv.man2) service manuals if exist.