DOWNLOAD Sony HCD-BX5BT / HCD-CBX1 / HCD-CBX3 Service Manual ↓ Size: 2.06 MB | Pages: 15 in PDF or view online for FREE

Model
HCD-BX5BT HCD-CBX1 HCD-CBX3
Pages
15
Size
2.06 MB
Type
PDF
Document
Service Manual
Brand
Device
Audio / SUPPLEMENT-1
File
hcd-bx5bt-hcd-cbx1-hcd-cbx3.pdf
Date
PREV: Sony CMT-BX1 / CMT-BX3 / CMT-BX5BT / HCD-BX5BT / HCD-CBX1 / HCD-CBX3 Service Manual

Sony HCD-BX5BT / HCD-CBX1 / HCD-CBX3 Service Manual ▷ View online

HCD-BX5BT/CBX1/CBX3
4
4
HCD-BX5BT/CBX1/CBX3
2-3. SCHEMATIC  DIAGRAM  – MAIN Section (3/4) –
R454
R444
R117
R217
R445
R442
Q333
Q338
C350
R421
Q343
C351
R205
R206
R106
R105
Q340
CN309
R450
R449
D329
C302
C305
Q305
C303
CN318
Q344
R431
R461
D320
R435
R436
D322
D319
R209
R109
R110
R210
D332
R118
R218
EP301
R439
R425
R305
R341
R469
R496
R470
R471
R227
R345
C124
C224
C352
C353
C363
C369
R448
R427
R416
R458
Q342
CN316
Q341
CN321
R411
R410
R413
Q306
R404
R407
Q304
R414
D324
C371
C375
C142
C143
C368
C242
C243
D323
D330
R419
R420
D331
D315
D314
D308
D312
CN312
CN303
C385
C384
IC308
C383
Q315
C112
C212
C217
C211
C206
C106
C111
IC304
JR201
JR101
D335
D336
EP302
Q103
Q203
R101
R406
C372
R403
D302
C117
C113
C108
C107
C207
C208
C213
C367
C216
C116
R201
C394
C336
C377
C379
47k
47k
47k
47k
10k
10k
RT1N141C-TP-1
RT1N141C-TP-1
10
50V
10k
2SC3052F
100
16V
22k
22k
22k
22k
RT1N141C-TP-1
5P
2.2
2.2
1SS355WTE-17
0.1
0.01
2SC3052F
100
16V
7P
2SC3052F
47k
47k
MC2838
2.2k
22k
MC2836
MC2837
4.7k
4.7k
47k
47k
MC2836
4.7k
4.7k
47k
100k
47
47
100k
100k
100k
10k
22k
47k
2.2
50V
2.2
50V
2200
35V
2200
35V
2200
25V
1000
10V
4.7k
22k
47k
47k
2SA1235TP-1EF
8P
RT1P441C
5P
4.7k
100k
47k
2SC3052F
1k
10k
2SA1235EF
47
MC2836
0.068
0.068
0.047
0.01
0.1
0.047
0.01
1SS355W
1SS355W
47k
47k
1N4002-B5
2SC3052F
R2S15904SP
DTC343TK
DTC343TK
220k
1k
UDZW-TE17-3.6B
1
50V
1
50V
1
50V
1
50V
1
50V
1
50V
10
50V
4.7
50V
4.7
50V
2.2
50V
22
50V
0.068
0.068
DACGND
LCD VDD
+9V
ACDET
A
AOUTL
LIN
RIN
AOUTR
L
R
VCC2
CD-L
CD-R
TU-R
AVDD5
TU-L
82
81
87
80
86
28
1N4002
1N4002
1N4002
1N4002
0.1
0.01
MM1615ANLE
220
10V
470p
470p
1
50V
470p
470p
470p
470p
0
0
MC2837
MC2837
∗
2200
16V
1
50V
∗
RELAY
GND
ACDET
+B
-B
PROTECT
UNREG
UNREG GND
SUB GND
UNREG SUB
INR3
INR2
INR1
INL1
INL2
INL3
INL4
IGOUTL
VOLINL
IGOUTR
VOLINR
NC
NC
TREL
TRER
DGND
CLK
DATA
REFIN
AGND
ROUT
LOUT
INR4
BASL2
BASL1
BASR2
BASR1
HP-L
HP-R
HPGND
SP-L
SP-R
AUDIO-IN R
GND
AUDIO-IN L
VCC
SP-R
GND
SP-L
GND
FAN GND
FAN 9V
L-IN
R-IN
AGND
STBY
MONITOR
R-OUT
L-OUT
+B
GND
-B
USB UNREG
USB UNREG
PROTECT
VO
VI
CONT
GND
NOISE
(3/4)
(CHASSIS)
10P(CBX1)
3P(CBX1)      
IC306_I
IC306_G
IC306_O
IC305_I
IC305_G
IC305_O
+5V REGULATOR
(BX5BT)
Q342-344
DC DETECT
Q304-306
RELAY DRIVE
Q333,338
PROTECT DETECT
Q340,341
MUTING CONTROL
Q103,203
MUTING
INPUT SELECTOR,
ELECTRICAL VOLUME
(CBX3)
(CBX1/CBX3)
(CBX3)
12P(BX5BT/CBX3)
(BX5BT/CBX3)
(BX5BT/CBX3)
6P(BX5BT/CBX3)
+5V REGULATOR
(BX5BT)
4.7k(BX5BT/CBX1)
2.2k(CBX3)
(BX5BT)
(CBX3)
(CBX3)
∗
R101,201
(Refer to page
 39 on original
 service manual)
(Refer to page
 39 on original
 service manual)
(Refer to page
 41 on original
 service manual)
(Refer to page
 41 on original
 service manual)
(Refer to page
 32 on original
 service manual)
(Refer to page
 32 on original
 service manual)
(Page 3)
(Page 2)
(Page 5)
(Page 8)
HCD-BX5BT/CBX1/CBX3
5
5
HCD-BX5BT/CBX1/CBX3
2-4. SCHEMATIC  DIAGRAM  – MAIN Section (4/4) –
JR227
C215
JR215
R212
R211
R213
C218
JR204
C210
R452
C110
R455
R113
R112
R111
R479
C308
JR104
C118
C115
C331
R456
C309
IC309
JR107
Q323
C322
C349
D307
Q313
R443
R447
R451
R487
Q325
R480
R488
Q324
R499
CN323
R108
R208
R107
R207
R214
R215
R114
R115
CN310
Q311
R440
Q310
JR207
R402
R438
220
10V
22
50V
MC2837
2SC3052FT1-LF
100k
1k
1k
2SA1365
1k
2.2k
1k
DGND
+9V
DACGND
A
VCC2
AOUTL
AOUTR
LIN
L
RIN
R
AVDD5
TU-L
TU-R
56
58
54
57
31
34
32
55
95
18
1
2
3
100
0
1
50V
0
100k
100k
100k
4.7
50V
0
4.7
50V
10k
4.7
50V
2.2k
100k
100k
100k
100
0.1
0
4.7
50V
1
50V
2.2
50V
2.2k
100
16V
MC14052B
0
KTA1271Y
10k
2SC3052F
22k
470
RT1N141C
10k
15P
47k
47k
4.7k
4.7k
47k
100k
47k
100k
RT1N141C
0
RDS DATA
RDS CLK
DO/STEREO
ST CLK
ST DIN
ST CE
R OUT
AGND
L OUT
+9V
NC
INH
VEE
GND
VCC
Y0
Y2
Y
Y3
Y1
B
A
X3
X0
X
X1
X2
DVDD5
AGND
AOUTL
AOUTR
DGND
AVDD5
AGND
AINL
AINR
(4/4)
INVERTER
OUTPUT SELECT
(BX5BT)
Q323-325
B+ SWITCH
BT_RESET
BT_TXD
BT_RTS
BT_RXD
BT_CTS
BT_AV_ROLE
B+ SWITCH
Q311,313
(CBX3)
11P(CBX3)      
AM
ANTENNA
COAXIAL
FM 75
Ω
TUNER
(FM/AM)
(BX5BT)
 9P(BX5BT/CBX1)
(Refer to page
 31 on original
 service manual)
(Page
4)
(Page
3)
HCD-BX5BT/CBX1/CBX3
6
6
HCD-BX5BT/CBX1/CBX3
CN323
Q323
EP303
JW395
JW460
JW362
C324
JW482
JW343
JW342
JW326
JW360
D314
JW478
JW413
X301
JW325
JW331
JW411
JW417
C113
Q392
Q391
R312
JW425
JW410
JW329
JW409
JW437
JW387
CN312
JW373
JW394
JW330
JW383
C208
JW354
CN322
JW386
JW306
JW339
CN305
JW397
JW388
JW461
JW479
JW422
JW344
JW340
JW
3
48
JW367
JW357
JW444
JW341
JW335
CN306
JW374
JW349
JW352
JW419
JW308
JW311
JW456
JW449
JW
312
R308
JW322
JW359
JW315
JW363
JW356
JW338
JW399
JW314
JW389
JW345
JW446
JW
4
87
JW429
JW462
JW381
JW358
JW375
JW435
JW391
JW473
JW309
JW313
JW477
JW
3
17
JW384
JW318
JW304
JW353
JW400
JW320
JW392
JW380
JW378
JW404
JW458
JW403
JW426
JW379
JW327
JW371
JW441
JW434
JW432
JW421
JW333
R314
C350
JW398
X302
C344
JW301
C364
CN311
IC311
C319
CN318
CN316
C349
CN321
CN303
C369
JW351
JW420
JW439
D
321
C
372
C
363
C352
C353
CN304
JW424
JW372
JW361
JW463
JW443
C207
C108
C107
C116
C367
C216
C309
C301
C224
C213
C124
JW369
JW445
C371
C377
C379
JW305
Q390
C115
C322
C215
JW465
JW475
JW436
JW466
D315
D312
D331
JW328
JW416
JW459
JW390
JW504
JW393
JW316
JW303
JW321
JW442
JW370
JW396
JW319
C391
JW310
JW415
D318
JW401
D308
JW350
CN310
JW365
JW368
JW450
JW431
JW423
CN301
JW414
JW433
JW347
JW337
JW455
JW334
JW470
JW448
JW408
JW336
JW503
JW355
C375
JW451
JW484
EP302
JW376
JW427
JW454
L302
JW307
JW474
JW346
JW332
JW48
0
C336
C303
JW430
JW468
JW377
C351
JW302
JW471
JW428
JW472
C331
JW418
JW476
JW457
JW483
JW467
L301
JW412
JW453
EP301
C383
C210
C110
C118
C218
JW490
C394
CN309
C117
C217
JW485
JW440
R354
R355
R357
R358
R485
Q324
R487
R488
R107
R207
R213
R113
Q325
R480
R499
R208
R108
C385
C320
JR215
JR104
JR204
JR227
IC301
IC308
C357
JR211
R418
R
432
R495
JR207
JR214
JR221
JR219
JR213
JR222
JR223
R114
R115
R214
R215
JR107
D
332
JR301
Q
314
Q318
R
103
R203
R109
R110
R209
R210
JR486
Q393
R305
R
381
C302
D309
C
361
C242
R344
R
322
R310
R315
R307
R306
R317
R321
D
304
Q
303
JR494
D324
JR303
JR478
JR485
IC310
R218
JR304
JR470
JR305
JR481
JR469
JR479
C311
JR475
JR421
JR498
JR492
JR491
R102
JR212
R301
R302
R
303
R
304
R309
R311
R313
R318
R316
R417
R319
R320
R325
R326
R
327
R328
R329
R330
R429
R430
R
331
R
332
R
333
R
334
R
335
R
336
R337
R338
R339
R
340
R
433
R
434
R441
JR201
JR483
R446
R457
R365
R366
R367
R368
R369
R370
R371
R372
R473
R474
R375
D
310
D
311
R
385
R386
R388
R389
R390
R391
R392
R393
R394
R395
R490
R491
R492
R493
R494
R397
R
486
R497
R
300
C333
C
310
C346
R412
Q309
C316
JR482
R466
R465
C340
C342
C341
R464
IC309
R472
R477
R467
R468
R
408
R
462
R
426
R
205
R
206
R105
R106
R387
IC304
JR474
Q333
R
425
R118
C142
C354
JR484
C368
R442
C243
R444
R445
R454
Q
103
Q
203
Q340
Q
341
R
101
R201
R345
R227
R211
R
111
R
112
Q310
R452
R455
R456
C339
R212
C386
JR472
Q
313
Q311
R414
R407
R
406
C305
Q305
C106
Q306
R
404
JR476
JR489
JR495
C355
JR422
JR497
C356
JR505
C330
JR302
JR101
R463
Q301
R376
JR500
JR480
C143
R403
C308
D320
R
419
R413
R
411
R
410
Q302
JR490
C206
R202
Q
344
C348
C347
D306
C362
Q321
IC322
IC321
R
450
R449
Q315
D
322
R
448
R427
R416
Q338
R
439
R479
R461
R423
R217
R117
R
436
R
435
R
421
R
420
Q343
Q342
R458
R341
D319
R
496
R471
R
470
R
469
D
303
D329
R431
D302
IC323
Q304
D307
R402
R438
R
440
R443
R447
R451
D
323
C393
D335
R382
C392
D330
C112
C212
D33
6
C211
C111
C366
C338
C384
JR493
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
E
1
3
5
4
E
MAIN BOARD
1-873-144-
12
(12)
L
5V REGULATOR
BOARD
CN324
F
BT
BOARD
CN901
B
USB BOARD
CN905
A
CD BOARD
CN201(BX5BT/CBX1)
CN203(CBX3)
C
FRONT PANEL
BOARD
N
TOP PANEL
BOARD
CN802
P
MOTOR BOARD
CN001
G
AMP
BOARD
CN320
E
AMP
BOARD
CN308
J
SPEAKER
BOARD
CN319
H
HEADPHONE
BOARD
CN317
(CHASSIS)
(CHASSIS)
(CHASSIS)
M
REGULATOR
BOARD
C314
(NC)
1
7
1
8
1
5
K
K
A
K
A
A
A
K
A/K
A
K
K
A
K
A/K
(BX5BT)
(CBX3)
(CBX3)
(BX5BT)
(CBX1/CBX3)
(BX5BT)
(CBX3)
(CBX3)
(CBX3)
TUNER
(FM/AM)
FM 75
Ω
COAXIAL
ANTENNA
AM
(BX5BT/CBX3)
(BX5BT/CBX1)
(CBX3)
(CBX3)
(BX5BT/CBX1)
(CBX1/CBX3)
(CBX1/CBX3)
(BX5BT)
(BX5BT)
(BX5BT/CBX1)
(BX5BT/CBX1)
(CBX3)
(CBX3)
A
A/K
K
(CBX3)
(BX5BT)
(CBX3)
(CBX3)
(CBX3)
1
2
24
25
A
K
K
A
K
K
A
K
A/K
(CBX3)
(BX5BT)
(BX5BT/CBX3)
(BX5BT)
(BX5BT)
(CBX1/CBX3)
(BX5BT/CBX1)
(BX5BT/CBX1)
(CBX3)
(BX5BT)
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
8
9
10
11
12
13
1
12
1
6
1
3
5
4
19
1
18
2
(CBX3)
1
4
K
POWER
BOARD
CN904
(Refer to page
 32 on original
 service manual)
(Refer to page
 38 on original
 service manual)
(Refer to page
 38 on original
 service manual)
(Refer to page
 40 on original
 service manual)
(Refer to page
 40 on original
 service manual)
(Refer to page
 26 on original
 service manual)
(Refer to page
 42 on original
 service manual)
(Refer to page
 42 on original
 service manual)
(Refer to page
 28 on original
 service manual)
(Refer to page
 26 on original
 service manual)
(Refer to page
 30 on original
 service manual)
(Refer to page
 32 on original
 service manual)
2-5. PRINTED  WIRING  BOARD  – MAIN Board –
 : Uses unleaded solder.
•
Semiconductor
Location
Ref. No. Location
D302
D-6
D303
D-6
D304
E-11
D306
F-9
D307
E-3
D308
B-9
D309
J-6
D310
G-9
D311
G-9
D312
A-9
D314
A-9
D315
B-9
D318
D-9
D319
D-5
D320
C-4
D321
D-10
D322
D-4
D323
F-7
D324
C-4
D329
D-6
D330
H-5
D331
C-9
D332
C-9
D335
A-11
D336
D-10
IC301
I-9
IC304
G-7
IC308
C-11
IC309
G-4
IC310
I-6
IC311
I-3
IC321
F-10
IC322
I-11
IC323
J-11
Q103
D-4
Q203
D-3
Q301
J-4
Q302
F-10
Q303
F-11
Q304
D-7
Q305
D-5
Q306
D-6
Q309
J-6
Q310
G-4
Q311
E-4
Q313
E-3
Q314
E-10
Q315
D-6
Q318
E-10
Q321
I-11
Q323
B-11
Q324
C-11
Q325
C-11
Q333
D-5
Q338
D-5
Q340
G-5
Q341
G-5
Q342
D-4
Q343
D-5
Q344
D-4
Q390
E-11
Q391
E-11
Q392
F-11
Q393
E-10
(Page 7)
HCD-BX5BT/CBX1/CBX3
7
7
HCD-BX5BT/CBX1/CBX3
        
CN904
WIRE900
JW901
R903
JW904
JW909
JW902
JW906
T902
RY901
JW907
T901
F902
JW925
D910
D909
D908
C921
JW952
C914
D913
JW918
D907
C931
JW923
JW920
D911
D914
D912
CN901
D919
D918
JW917
D917
D916
F901
JW922
JW921
JW924
JW919
JW953
JW951
R909
R904
R906
C902
D922
R908
D906
D923
D920
R901
R902
C901
R905
C905
R910
R911
C906
LF901
JW903
SUB POWER
TRANSFORMER
MAIN POWER
TRANSFORMER
POWER BOARD
1-873-151-
12, 13
(12, 13)
(AC IN)
K
MAIN BOARD
CN303
K
A
A
K
A
A
(CHASSIS)
(BX5BT/CBX1/CBX3: CND)
LINE FILTER
1
2
∗
A
B
C
D
E
F
G
H
1
2
3
4
5
6
7
8
9
10
NOT REPLACEABLE:
BUILT IN TRANSFORMER
12
1
(BX5BT/CBX3)
(CBX3: AEP, UK, CH, KR)
(BX5BT/CBX1/CBX3: CND, TW)
(CBX3: AUS)
2-6. PRINTED  WIRING  BOARD  – POWER Board –
 : Uses unleaded solder.
•
Semiconductor
Location
Ref. No. Location
D906
A-8
D907
C-6
D908
C-6
D909
C-6
D910
C-6
D911
G-7
D912
G-7
D913
G-8
D914
G-8
D916
G-8
D917
G-9
D918
G-9
D919
G-9
D920
E-9
D922
D-6
D923
D-6
(Page 6)
Ver. 1.6
Page of 15
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