Printed Wiring Boards - Main Section - Sony MEX-BT2500 Bedienungsanleitung

MEX-BT2500
5-1. PRINTED WIRING BOARDS – MAIN Section –
1 2 3
MAIN BOARD
(CHASSIS)
A
J1
B
R412
JW126
JW127
C418
C
TU1
(TUNER UNIT)
C406 C419
C407
R440
R430
(AEP, UK) R420
R410
D
(US, CND, E)
R3
R1
R2
R4 R5
R8 L1
(AEP, UK)
R9
R10
C3
JW73
E
C2
JW36
C6
JW32
R12
JW31
JW24
R13
C5
JW112
L4
D2
C8
C7 JW113
R6
R7
JW27
JW26
JW23
F
JW25
(AEP, UK)
C58
IC50
R50
C50
C51
L51
C59 R57
C53 C52
C60
R56
JC13
R51 R53 L52
L50
R59
R52 C55
X50
C54
R55 R615
G
C61
C62
C56
C605
JW8
JC27
R614
R604
R612
R613
JW39
R617
R602 R603
R605
R610
C604
C600
R609
H C601
JW123
JW124
D602
C602
R608 D103
C603
R607
CN701
I
(CHASSIS)
A KEY BOARD
CN901
MEX-BT2500
• See page 27 for Circuit Boards Location.
4 5
JC31
C431 C432
C443 JW12
C442 C330
JW13
C304
JW128
IC300
C307 C305
R442 R432
C303
JW33
C320
R423 JW14
C423
C312
JW67
C424
C415 JW66
C414
JC9
JC10
JW68
R422 JW9
JW76
C521
L301
R411
JW11
D491
R491
JW57
JW56
R566
JW70 JW120
JW58
JW121
JW122
JW59
C410
JC2
C411
JW35
C319
JW34
(AEP, UK) (US, CND, E)
R573 R507
JC5
R302
(US, CND, AEP, UK)
(US, CND) R551
JW30
(AEP, UK, E)
R538 R537
(E)
JW29
(FREQUENCY SELECT)
R550
R552
JW28 R534 JC38
R546
(US, CND, AEP, UK)
9k R557
r
R544
10k R545
C504
R556
C503
R511 IC501
R510
JW21
R523
R512
JW20 R520
C515
C516
R521
JW130
R522
C513
R519
C501
R505
C512 R529
C514
R504
R570
JC25
R503 R567
JC26 R502 R565
D503 R561
R517
D502
D104 R548
D108
R547
(US, CND, E)
(Page 32)
• See page 27 for Semiconductor Location.
6 7 8
F301
C325
CN300
C301
C703
C702
D705
R706
R707 C706
C701
D703
C705
C704
D702
JW103
JW98
R558 JW108
C315
R563
JW49 JW107
FB457 JW54
C316
CN350
R832
R541
JW116
R453
R506
FB453
C841
L451
R801
JW46
C456 C455
FB452
JW45
C454 R452
FB456
JW44 FB451
R451
C453
JW43
JW78 FB455
JW79
FB454
JC56
R526
R528 JW106
R540
3 2
JW105
L501
C510
4 1
R835
R455
R509 JW104
R554 R834
R542
JW100
R454 R833
C507
JW92
R569
C508
R846
C519
R845 R844
R843 R842
R532
R841 R840
R533
R839 R838
R837 R836
R543
C887
R536
S103
RESET
SERVO
BOARD
CD MECHANISM
DECK BLOCK
(MG-101TA-188)
28 28
: Uses unleaded solder.
9 10 11
RL+ RL–
GRN GRN/BLK
FL+ FL–
WHT WHT/BLK
FR+ FR–
GRY GRY/BLK
TO
CN300
RR+ RR–
VIO VIO/BLK
JW101
JW102
WHT WHT/BLK
1 9
GRN GRN/BLK
2 10
VIO VIO/BLK
3 11
GRY GRY/BLK
4 12
5 13
D707
BLU
6 14
L700
RED
7 15
YEL
BLK
8 16
R582
R583
D581 ACC GND
RED BLK
R584
R585 D580
NC
BLU
R811
R831
NC BATT
ANT REM YEL
NC NC
R810
C801
CN805
WHT/BLK
1 9
WHT
GRN/BLK
2 10
C827 C800
GRN
JW110 JW109
VIO/BLK
3 11
VIO
GRY/BLK
4 12
GRY
5 13
JC80
6 14
BLU
7 15
RED
YEL
8 16
BLK
MIC201
BT BOARD
ANTENNA BOARD
(SIDE A)
CN804
CN1
C889
(CHASSIS)
1-873-269- 11
SENSOR
1-873-271-
BOARD
Note: When the BT board is replaced, it is necessary to confirm
operation.
Refer to "BLUETOOTH FUNCTION CHECKING METHOD
USING A CELLULAR PHONE" of the servicing note (See
page 5).
12
(AEP, UK)
(US, CND, E)
FRONT LCH (–)
FRONT LCH (+)
REAR LCH (–)
REAR LCH (+)
REAR RCH (–)
REAR RCH (+)
FRONT RCH (–)
FRONT RCH (+)
ANT REM MAX 0.1A
ACC
BATT
GND
ANTENNA BOARD
(SIDE B)
11
(11)
1-873-271-
11
(11)