Sony MEX-BT3900U Servicehandleiding - Pagina 24
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MEX-BT39UW/BT3900U/BT3950U
5-4.
PRINTED WIRING BOARDS - MAIN Section -
1
A
B
(BT39UW/BT3900U: US, CND)
C
SUB OUT
(MONO)
1
3
(CHASSIS)
D
R15 (BT3900U: AEP, RU, UK/BT3950U)
FB1 (BT39UW/BT3900U: US, CND)
R16 (BT3900U: AEP, RU, UK/BT3950U)
FB2 (BT39UW/BT3900U: US, CND)
R3 (BT3900U: AEP, RU, UK/BT3950U)
FB3 (BT39UW/BT3900U: US, CND)
E
F
SERVO
BOARD
(1/2)
MIC IN
1
G
3
R206
JC301
H
I
J
Note 1: When BT board is detective, exchange
the complete mounted board.
MEX-BT39UW/BT3900U/BT3950U
• See page 23 for Circuit Boards Location.
2
3
4
(BT3900U: AEP, RU, UK)
J402
REAR/SUB
FRONT
AUDIO OUT
AUDIO OUT
L
R
L
R
(BT39UW/BT3900U: US, CND)
J403
BUS
REAR
FRONT
AUDIO IN
AUDIO OUT
AUDIO OUT
L
R
L
R
L
R
(BT3950U)
J403
SUB OUT
REAR
FRONT
(MONO)
AUDIO OUT
AUDIO OUT
L
R
L
R
BT3900U:
BT39UW/
JC277
AEP, RU, UK
BT3900U: US, CND
C320
C412
C428
C319
C323
C423
R441
R403
C430
C421
C426
R422
BT39UW/
R409
BT3900U: US, CND
J1
(BT3900U: AEP, RU, UK)
(EXCEPT BT3900U: AEP, RU, UK)
(ANTENNA)
JC116
R402
JW285
C301
EXCEPT BT3900U:
(BT3900U: AEP, RU, UK)
JW230
AEP, RU, UK
R421
L302
BT39UW/
JW231
R407
BT3900U: US, CND
R405
R306
JW232
Q405
C422
R305
R404
BT3900U:
AEP, RU, UK
C303
C424
C327
C408
JC103
FB409
JW365
R308
2
JC123
3
1
C413
D401
R442
CN408
C411
C409
R2
R443
C407
C419
BT39UW/
(BT3950U)
C427
L2
BT3900U: US, CND
1
5
C429
JW259
3
4
IC402
JW313
4
6
L6
C416
C402
3
2
1
C5
C403
C8
C19
C20
C414
C12
FB401
R438
JW357
JC302
JW354
JC362
C328
C21
JW319
C24
JW275
R11
C22
C435
C432
JW281
(BT3950U)
C447
C23
R434
JW283
C16
C25
R574
JW148
C26
(BT3950U: EA)
C434
C431
R433
R549
R116
JW147
R12
R525
D403
R538
C27
D404
C28
R573
(BT3900U: AEP, RU, UK)
(BT3900U: AEP, RU, UK)
(BT39UW/BT3900U: US, CND)
X1
JW327
L1
JW102
JW126
R431
R430
R13
CN201
R14
JW306
10
1
3
1
JC262
C216
1
5
R204
FB201
R214
JC121
3
4
D202
R215
D204
4
3
D205
C210
C205
1
D203
6
Q202
R205
C202
JC258
C203
JC113
18
R208
9
R202
Q201
C200
D200
D103
C207
C206
R218
R209
C438
D104
D108
C436
C437
D102
D105
D101
D106
D107
JW316
JC307
JW330
CAM003
D109
C100
C101
JC275
D116
C103
CL067
C158
19
1
21
22
20
2
CN102
(CHASSIS)
A
KEY BOARD
(Page 28)
CN901
Note 2: When SERVO board is detective, exchange
the complete mounted board.
•
: Uses unleaded solder.
5
6
7
8
JW300
CN301
IC301
C330
JW293
C304
FU601
17
18
JW364
C329
C302
C305
36
2
9
1
37
1
D322
C335
D312
D320
JW256
C308
C334
JW245
R321
D301
JW247
D304
R320
R319
D321
D302
D303
JW257
R315
C332
R317
C333
R500
R316
R310
Q301
JC276
JW347
CN701
FB704
JW393
JC274
FB705
CL019
JW348
FB706
CL018
CL029
R596
JW349
JC263
CL017
CL016
R531
R584
CL015
CL027
JW268
CL014
R534
JW341
R564
JW343
R572
JW526
CL013
CL025
(BT39UW/BT3900U)
JC356
JW269
CL012
R506
JW456
C520
CL011
CL023
JC259
R588
JW529
R575
R524
R598
CL010
R544
R577
JW240
R713
R551
(EXCEPT BT3950U: EA)
R552
R716
R526
2
JW340
CL009
CL041
C504
R537
3
R571
CL022
CL008
JW264
R593
R507
CL007
CL021
(EXCEPT BT 3900U: AEP, RU, UK)
R595
IC501
R212
R211
CL003
R594
C521
CL006
JC419
CL004
JW334
JW282
R866
R540
JW339
R591
JW258
C522
R561
X501
R585
R589
C507
JC290
R508
1
R213
(BT3900U: AEP, RU, UK/BT3950U)
R501
C513
R554
X502
R216
C502
C508
D501
R539
R536
R217
JW273
R530
R533
C512
7
R514
R510
R504
R502
R512
R505
R503
R513
R511
R532
C401
JC270
R553
R519
R401
CL081
JC292
(BT39UW/BT3900U: US, CND)
CL063
R611
L602
CL061
R121
R122
S401
S401
RESET
Note 3: When SWITCH board is detective, exchange
Note 4: When the BT board is replaced, it is necessary to confi rm operation. Refer to "BLUETOOTH FUNCTION
the MECHANICAL BLOCK ASSY (P).
24
24
9
10
11
RL+
RL–
GRN
8
7
FL+
FL–
WHT
5
6
(BT39UW/BT3900U: US, CND)
FR+
FR–
CN801
GRY
3
4
BUS
RR+
RR–
VIO
CONTROL IN
1
2
(FRONT VIEW)
J801
6
5
4
REMOTE
8
7
IN
WHT
3
2
1
1
9
GRN
2
10
VIO
3
11
FB826
11
GRY
C809
4
12
19
TO
CN801
D802
CN301
3
1
8
7
5
13
16
BLU
10
9
6
14
6
4
R808
8
D801
JW201
RED
7
15
D804
D803
JW202
BLK
8
16
(BT3900U: AEP, UK)
D306
JW263
BT39UW/
C802
BT3900U: US, CND
ACC
GND
RED
7
8
ANT
C337
REM
NC
JW222
BLU
5
6
D324
NC
BATT
3
4
D318
L301
NC
NC
1
2
R325
JW394
D323
JW214
(EXCEPT BT3900U: AEP, RU, UK)
JW215
C263
(BT39UW/BT3900U: US, CND)
WHT/BLK
TH801
1
9
WHT
R701
GRN/BLK
CL030
2
10
GRN
TO
VIO/BLK
CN301
CL028
3
11
L603
VIO
GRY/BLK
4
12
CL026
GRY
LIGHT BLU
C607
5
13
CL024
C614
BLU / WHT
C606
R605
R710
6
14
CL040
BLU
R606
7
15
RED
YEL
8
16
BLK
R602
C710
C611
CL020
C612
SERVO
SWITCH
C609
BOARD (2/2)
BOARD
C602
CD MECHANISM
R609
JW301
R604
DECK
MG-101P-188//Q
R603
JW262
JL003
(1/2)
JL002
JW299
JL004
(BT39UW/BT3900U: US, CND)
JL005
14
JC289
JL006
R807
D807
JC366
R809
D806
1
FB408 (BT3950U)
JL007
8
JC264 (BT39UW/BT3900U: US, CND)
2
EXCEPT BT3900U: AEP, RU, UK
JL008
JL001
R862
3
BT3900U: AEP, RU, UK/BT3950U
R516
R592
ANTENNA BOARD
(CHASSIS)
(PATTERN ANTENNA)
1-882-749-
12
MIC201
CN1
BT BOARD
1-876-642-
CHECKING METHOD USING A CELLULAR PHONE" of the servicing notes (See page 6).
12
13
(BT3900U: AEP, RU, UK)
GRN/BLK
WHT/BLK
GRY/BLK
VIO/BLK
WHT/BLK
GRN/BLK
VIO/BLK
GRY/BLK
LIGHT BLU
ATT
BLU / WHT
AMP REM
MAX 0.3 A
YEL
BLK
YEL
FRONT LCH (–)
FRONT LCH (+)
REAR LCH (–)
REAR LCH (+)
REAR RCH (–)
REAR RCH (+)
FRONT RCH (–)
FRONT RCH (+)
ATT
AMP REM
MAX 0.3 A
ANT REM MAX 0.1A
ACC
BATT
GND
ANTENNA BOARD
(SIDE A)
(SIDE B)
11
11
(11)
(11)
1-876-642-