Printed Wiring Board -Main Section - Sony CDX-M50IP Service Manual

5-3. PRINTED WIRING BOARD — MAIN SECTION —
1 2
A
B
C998
J1
R416
C
R417
TU1
D
R481
R483
R1
R2
R4
R5
R8
E R9
C3
C2
C9
R12
JW217 R13 C5
D2
C8
R6 C7
L1
R7
F
JW218
C58
C64
R55
C62
C50 JC50
C51
R54
G
C55
L5
C54
R11
Q50
R57
X50
C57 C56
C60
C61
JW238 JW230
D110
H
D108
D114
I
CDX-M50IP/MR50IP
: Uses unleaded solder.
3 4 5
J451
R432 C432
R452 C422
C442
C414 C413
R442
C452
R422
C307 C305 JC303
JW129
R418
C320
JW131
JW133
JW130
JC406
C446
C312
JW132
R472
C443
R461
C461
JW134 JW248
R419
JW249
JW250
C487
C466
JW135
C484
C328
C326
C327
R440
R480
C480
R451
C482
R484 L901
R433
C483
JW187
R482
JW189
JW188
R491
C431
C481
D491
JW190
JW191
JW192
R10 L4
JW197
JW200
JW198
JW199 C364
JW201
JW202
JC402
C319
R502 R501
JW209
C317
C813
JW210 R505
R302
JW203
R503
JW211 C517
JC508 R559
IC403 S501 JW204
R560
JW212
R513
C518 JW205
JW213
R821 C812
JW214
R521
JC821
JW215
R565
R820
C504
R517
L2 R514
JC401
D861
R515
L3 R822
R518
C810
JW219 R516
C524
R818
CN803 R557
R556
JW221
C361 R558
R361 C809
R555
JW222
R358 C807
C507
R356
FB358 C521
R819 JW223
C362
C508
FB357
R357 C509
C360
JW224
FB359
R540 C511 C510
C137
C135
JW225 R539
C512
R371
R519
JW226 R524
R520 R512 R550
R523
JW237
JW227
C513
D109 R522
JW229
C103
R535
JW228
CN802
C116 C117 C111
L101
JC101
(Page 29)
6 7 8
JW252
JW101
C324 C301
JW106
FU601
JW109
IC300 C323
C304
CN300
JW104
D701
C902
D307
D305
D704
C901
R710
JW253
D301 D303
JW254 JW256
D302 D304
JW255 R703 D705
R702
Q701
JC36 JW113
R711
JW114
R712
R704
JW260
JW115
R708 R707
R706 JW124
Q703
JW123
D702
C315
FB407
R705
JW122
R537
JC30
R531
R602
R534
JC35
JC34
R533
R532
JW146
FB401
JW147 FB402
FB406
R553 R402
JW148
FB403
JW149
R401
JW150
JW151
FB405
JW152
JW155
R543 JW162
JW163
L500
C506
R536
JW164
C515
JW165
IC501
D495
JW166
D497
C505 JW167
JW168
X500
R509
C519
R370
D806
JC495
R546
R530 R494
JC501
D502
JW173
R814
R590 R528 R529 JW174
R813
R812
JC507 JW175
R525
R817
JW176
R526
JW184
R500
JW185 R815
D496
S101
23 23
9 10 11
J370
CNJ400
L301
JW102
JW103
JW110
JW257
C600
JC601
C705
D607
L300
JW259
R604
D603
D605
R606
R603
R607
D602
D606
R620
TH400
D604
R611
C601
JC600
R610
R608
R601
JW118
C816
C817
D510
L801
• Semiconductor Location
R825
CN800
Ref. No.
D2
D101
(Page 28)
D102
D804
D103
JW160
D104
C825
R811
D105
R810
D106
(Page 28)
D107
R809
D108
D109
R808
R806
D110
R807
D114
D115
S102
D116
D301
D302
D303
D304
D305
D306
D307
D308
D309
D310
D311
D312
D400
D491
D493
D494
D495
( ): CDX-MR50IP only
CDX-M50IP/MR50IP
12 13 14
MR50IP
M50IP
Location Ref. No. Location Ref. No. Location
F-3 D496 I-6 IC602 G-7
I-3 D501 H-6 IC800 F-9
I-4 D502 G-7
I-4 D510 F-9 (Q1) E-3
I-4 D511 E-9 Q3 E-3
I-3 D602 D-10 (Q50) G-2
I-3 D603 D-10 Q401 G-4
I-3 D604 D-10 Q420 B-4
H-3 D605 D-9 Q430 B-3
H-3 D606 D-9 Q440 B-4
H-3 D607 C-9 Q450 B-4
I-3 D701 C-8 Q460 C-4
I-3 D702 D-8 Q470 C-4
I-4 D704 C-8 Q491 E-5
C-8 D705 D-8 Q492 E-6
C-8 D800 G-9 Q496 G-8
C-9 D801 H-9 Q501 H-6
C-9 D802 H-9 Q589 H-2
C-6 D803 G-9 Q590 H-3
C-7 D804 G-9 Q600 E-10
C-7 D806 G-8 Q601 E-10
C-6 D861 G-3 Q605 D-10
C-7 Q701 D-8
C-7 (IC50) G-2 Q702 E-7
C-7 IC300 B-6 Q703 D-8
C-7 IC401 D-3 Q801 H-8
G-8 IC402 G-3 Q802 H-8
E-5 IC403 F-3 Q803 H-8
E-6 IC501 G-6 Q804 H-8
G-8 IC502 D-6 Q806 G-9
G-8 IC601 D-9 Q824 G-9