Printed Wiring Boards - Main Board (2/2) - Sony HCD-MX500i Service Manual

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5-12. PRINTED WIRING BOARDS - MAIN Section (2/2) -
1
2
MAIN BOARD
A
EP501
(CHASSIS)
(MX500i: AEP/MX550i)
CN406
11
JL532
B
10
9
TU1
JL534
8
TUNER
(FM)
ANTENNA
JL536
SUPPLIED
FM 75
WITH THE
CN405
COAXIAL
JL538
ASSEMBLED
BLOCK
2
(CND, CH, SP)
1
R363
1
JL428
C
JL544
JL430
H
FB504
DAB BOARD
9
CN671
JL432
(Page 28)
JL434
FB523
(MX550i)
D
C125
R237
C225
FB201
1
(CND)
E
JL403
JL405
JL407
JL409
D
JL411
JL413
BD96 BOARD
JL415
CN502
(Page 24)
JL417
19
JL419
JL421
F
JL423
C
JL425
BD96U BOARD
JL427
CN501
27
(Page 24)
CN408
(EXCEPT CND)
FB515
G
Note: When the MS-203 board is damaged, exchange
the entire CDM85 (CD) ASSY.
HCD-MX500i/MX550i
• See page 23 for Circuit Boards Location.
3
4
(CONDUCTOR SIDE)
C221
R595
C424
R598
R596
C509
C523
R503
C471
C422
R593
R157
C218
C423
R592
C534
R523
R259
C118
R257
JL539
R258
R359
JL537
R521
R389
JL533
R373
JL540
R372
R214
JL535
JL541
R398
JL542
R114
R351
R204
(NC)
JL586
C533
C466
JL585
R399
R104
CN414
9
1
R112
R102
FB516
JL584
JL583
JL582
JL581
JL580
C469
R212
JL587
R202
2
R249
R241
JL543
R242
JL431
R147
8
CN407
JL433
R142
R143
R513
FB524
R514
C254
R120
C567
JL402
2
FB510
JL404
FB518
D501
JL406
JL408
JL410
JL412
C568
JL414
FB511
JL416
JL418
18
FB514
JL420
JL422
JL424
R416
26
JL426
FB517
(EXCEPT CND)
C581
C582
JL548
CN413
5
C578
C408
JL547
(EXCEPT CND)
BD96/BD96U
A
POWER
BOARD
BOARD
CN401
(Page 24)
: Uses unleaded solder.
5
6
7
C220
C121
C120
L703
C757
C786
C857
L704
C801
L702
TP741 TP743
TP739
TP745
C735
C799
C704
C779
R501
C804
FB702
FB703
R502
C796
C788
R701
C753
R789
C776
3 4
R743
R788
IC712
2
1
R751
R787
R786
C761
C747
R785
R530
R784
R531
FB706
JL571
JL573
JL575
JL578
R366
R367
R365
JL509
JL508
CN402
1
4
3
1
CN417
R599
JL506
C418
JL530 JL531
JL528
JL545
IC507
C532
FB522
R535
R388
1
2
4
CN410
9
1
1
5
C580
JL546
C564
R533
JL529
FB520
JL527
(EXCEPT CND)
J
JACK
F
MS-203
BOARD
BOARD
CN905
CN301
(Page 40)
(Page 36)
31
31
8
9
C710
L762
C828
C758
C781
C829
D765
C762
CL718
C756
C768
C709
C752
D755
CL719
R753
C754
C763
C827
C826
R718
C708
C718
C825
C824
CL716
D706
L712
C793
R758
C713
D705
C789
C797
C707
CL715
C712
C823
C706
R711
C822
C798
C792
C795
C740
FB705
(MX500i: AEP/MX550i)
R422
R418
R518
(CND, CH, SP)
X402
R409
X401
JL569
R413
R529
JL570
R428
JL572
R419
C540
R427
R420
(EXCEPT CND)
JL574
C412
JL577
(MX500i: CND, AEP/MX550i)
R403
R536
JL579
R402
R417
R534
R430
R401
R429
R546
R436
R494
R465
JL589
R492 R493
R447
R541
R404
R491
R488
R448
R474
R565
R441
R475
(CND, CH, SP)
R547
R485
R461
R446
R548
D502
R490
R495
R570
R471
R571
R470
R558
R557
JL513
R482
C472
R253
R463
R576
C528
JL515
JL523
R577
C527
R477
JL516
JL517
C536
JL520
R247
R583
R246
R584
R245
JL518
JL522
R254
JL524
R252
JL514
R255
2
12
CN403
13
JL526
1
JL525
JL521
JL550
JL519
G
FL BOARD
CN621
(Page 38)
HCD-MX500i/MX550i
10
11
12
C777
C774
C775
R775
EP702
(CHASSIS)
JL730
C719
R774
C770
CN703
C847
C772
C856
2
C773
IC710
JL729
1
C846
(Page 36)
1
L721
CN704
C729
C728
C821
3
C724
C820
4
2
C741
M
C725
JL728
(Page 40)
JL725
1
R724
C720
CN702
C845
3
C722
C723
C769
JL727
C844
1
(NC)
9
1
CN401
8
2
EP701
R360
R412
(CHASSIS)
C409
(EXCEPT CND)
R559
CN412
JL511
R560
R499
R562
9
JL512
C526
JL510
R435
JL507
JL505
C499
(Page 40)
D503
JL503
JL504
C535
JL502
R498
1
JL501
JL556
JL561
C498
JL558
JL563
2
12
CN409
JL553
13
1
FB506
R234
JL559
R134
C478
JL564
JL554
R233
R232
JL562
JL555
JL557
W501
FB507
FB505
11
(11)
1-882-114-
E
IP BOARD
CN331
(Page 36)
L
SP BOARD
CN321
POWER
BOARD
CN904
K
SP BOARD
CN321
(Page 36)
POWER
I
BOARD
CN902

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