Read Sony HCD-DX150 / HCD-DX170 / HCD-DX250 (serv.man2) Service Manual online
3
3
HCD-DX150/DX170/DX250
HCD-DX150/DX170/DX250
PRINTED WIRING BOARD – MAIN SECTION (SIDE A) –
• See page 27 for Circuit Boards Location.
:Uses unleaded solder.
DX170,250
DMB10
BOARD
BOARD
CN4501
(Page 35)
A
IO BOARD
CN601
(Page 52)
F
DMB10
BOARD
BOARD
CN302
(Page 35)
C
TRANSLATION
BOARD
CN701
(Page 33)
G
DMB10
BOARD
CN106
(Page 35)
for PROGRAM WRITER
D
EXCEPT SP
170,
250
E
E
1
3
4
5
1
4
5
8
1
3
4
5
E
E
IC106
IC105
IC104
IC103
IC109
IC110
IC503
IC510
IC504
IC509
IC511
IC107
IC102
IC108
IC305
IC301
IC303
IC101
14,15
R 4 2 4
R 4 2 8
C350
R472
C 2 0 1
C 2 0 2
C 2 0 3
R 1 6 1
R 1 5 1
R 3 7 1
R 3 9 3
R 3 2 1
R 3 2 3
R 7 1 6
R 3 7 2
C 1 4 1
C 3 7 4
R 9 6 5
R 9 4 9
R 9 3 1
R 9 3 2
Q 9 4 7
Q 9 4 3
C381
R396
R355
R346
R348
R320
R350
R308
R351
R303
R304
R306
R358
C352
C353
C354
C351
C 3 5 6
C 3 5 7
R 3 3 0
R 3 3 8
R 3 3 1
R 3 3 5
R 3 3 7
R 3 3 6
R 3 3 9
R 3 3 3
R 3 3 2
R 3 4 0
R 3 4 1
R 3 3 4
C 1 1 9
C 1 8 9
C 1 9 0
C 1 4 3
C 1 4 4
C 1 9 8
C 1 8 8
R 1 0 9
R 1 1 0
R 1 6 2
R 1 4 2
R 1 1 1
R 1 1 2
R 1 1 3
R 3 7 5
R 3 2 5
R 3 2 2
R 3 2 7
R305
R314
R313
R315
R311
R324
R354
R 1 1 4
R 1 1 5
R 1 4 5
R 1 5 5
R 3 7 9
R 3 8 3
R 3 1 7
R 3 1 9
C 5 4 8
R 3 1 6
R 3 5 3
R 3 2 6
R 6 8 6
C 6 0 6
F B 5 0 1
C 5 9 4
R 6 1 7
R 7 9 2
R 7 9 3
R 6 1 6
R 6 1 4
R 7 9 3
R 6 1 6
R 6 1 4
R692
R693
R694
R696
R697
R695
R705
R701
R592
R593
R739
R703
R704
R941
R952
R951
C923
D503
C608
R608
Q506
Q 5 0 7
R722
R 5 7 7
R 5 9 6
R 6 2 8
R 7 2 6
R 7 2 7
R 7 0 6
R 7 2 8
R 7 1 3
R 6 2 0
R 7 5 6
R 6 2 4
C N 5 1 0
R 7 4 8
R 6 1 1
R 7 5 0
R 7 4 9
R 6 7 5
R 9 4 3
R 9 4 6
R 9 4 8
L 9 4 8
D 9 2 3
R 9 1 1
R 9 1 9
R 9 1 8
D 9 1 5
D 9 1 4
C 4 3 6
D 9 2 5
L 9 4 7
C 5 8 9
C 5 8 7
R 7 0 7
R 7 2 5
R 7 8 9
R 7 9 0
R 6 1 2 R 7 9 1
R 6 3 9
R 3 5 6
R 3 2 9
R380
R381
R382
R480
R345
R347
C406
R312
R310
R328
R501
CN504
CN507
CN503
CN508
CN505
R606
R654
RB905
RB902
RB901
RB904
RB903
RB906
RB907
RB908
R618
R679
R653
R649
R652
R655
R 3 8 4
R 1 6 5
R 1 4 6
R 1 6 6
R 1 1 9
R 1 2 0
R 1 2 8
R 1 4 7
R 1 5 7
R 1 6 7
C 1 4 6
C 2 0 0
C 1 4 7
C 2 1 8
R 1 1 7
R 1 1 8
R 1 5 6
C 1 4 5
C 1 9 9
R 1 1 6
R 1 4 4
R 1 5 4
R 1 6 4
R 1 5 3
R 1 6 3
R 1 4 3
R152
R373
R374
C405
C404
C402
C403
R378
R377
R357
R302
R300
R318
R344
R376
C142
R 1 0 8
D 9 3 2
D 9 3 8
R 1 4 1
X 4 5 0
C 2 0 5
C 2 0 6
C 2 0 7
C 2 0 8
C 1 1 4
C 1 0 5
C 2 1 0
C 2 0 9
C 2 7 1
C 2 7 2
C 2 7 4
C 2 7 3
C 2 0 4
R473
R474
R475
R937
R940
R909
R910
C911
R907
1
2
A
B
C
D
E
G
H
F
3
4
5
6
7
9
8
• Semiconductor
Location
Ref. No.
Location
D503
H-4
D914
F-8
D915
F-8
D923
H-8
D925
H-8
D932
D-7
IC101
D-6
IC102
D-5
IC103
D-4
IC104
D-4
IC105
D-3
IC106
D-2
IC107
D-2
IC108
E-5
IC109
E-4
IC110
E-3
IC301
E-6
IC303
D-6
IC305
E-5
IC503
E-2
IC504
H-2
IC509
H-3
IC510
G-2
IC511
H-4
Q506
H-4
Q507
G-3
Q943
D-7
Q947
D-7
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