Sony HCD-NXM4D - Printed Wiring Boards - Main Board

HCD-NXM4D
5050
HCD-NXM4D
7-21. PRINTED WIRING BOARD – MAIN BOARD –
• See page 29 for Circuit Boards Location.
11
(11)
1-861-417-
MAIN BOARD
R339
R338
R337
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9
2
0
C
9
1
9
JW
4
3
1
J
W
4
4
7
J
W
4
9
6
J
W
4
5
0
J
W
4
3
8
J
W
4
5
2
C
N
1
0
1
7
1
JW443
JW444
JW498
JW449
C930
D901
C907
JW440
1
4
JW465
IC904
JW901
L901
IC905
IC906
L904
JW441
D902
J
W
3
2
0
C900
JW497
J
W
9
0
2
JW453
J
W
4
4
5
J
W
4
9
3
J
W
1
6
1
JW
4
4
2
L
P
1
0
1
J
W
9
0
0
EP901
J
W
4
6
3
CN303
JW277
1
2
12
13
C
1
2
7
C
9
1
1
C
9
1
5
C914
C910
C
9
0
8
JW488
JW
2
3
7
JW5
JW139
JW147
J
W
3
8
6
J
W
3
8
7
J
W
4
9
5
J
W
1
0
JW
2
8
0
JW
3
4
4
J
W
3
4
3
JW219
J
W
2
8
3
JW
1
9
3
J
W
2
2
2
JW321
C
1
2
5
C
1
2
6
J
W
3
9
1
JW336
JW337
J
W
4
5
6
JW250
JW
2
4
0
J
W
2
1
6
J
W
4
4
6
JW462
JW4
JW501
J
W
4
9
1
J
W
2
1
4
JW415
J
W
2
2
3
JW
2
4
9
J
W
2
0
5
JW203
JW
9
3
0
J
W
4
0
7
JW353
JW204
J
W
3
2
9
JW
3
5
0
C271
C
N
2
0
1
1
1
1
2
1
J
W
3
J
W
2
9
5
JW291
JW298
L
3
0
1
L
3
5
1
D903
JW338
J
W
3
3
4
JW335
J
W
3
2
5
JW
3
0
6
J
W
4
1
7
JW
2
9
6
JW
3
6
3
JW285
JW
3
6
6
J
W
3
7
2
JW299
J
W
3
9
8
J
W
2
9
0
JW292
JW399
J
W
3
0
0
J
W
3
0
3
C
1
6
9
C
4
3
C224
C220
C254
C204
C
2
0
7
C
2
5
7
C
2
2
2
C
2
5
1
C211
C261
C
1
2
0
C
1
7
0
C
2
3
3
1
2
1
2
2
4
2
C6
C3
E
E
E
C5
C4
C
2
3
8
C201
C212
C262
C19
C
2
0
C
2
2
6
JW272
J
W
9
1
1
J
W
9
6
1
JW408
JW
4
0
6
JW
3
0
8
X
4
0
1
JW439
JW427
J
W
2
7
3
J
W
3
9
0
L
P
1
0
4
FB903
J
W
5
0
4
JW502
JW430
JW503
JW470
J
W
1
5
7
JW
4
7
7
JW309
JW401
JW282
JW
1
5
2
JW505
JW305
JW352
JW469
J
W
5
0
6
J
W
1
2
1
L
P
1
0
5
TM502
VIDEO(MD)
TUNER
OUT
IN
OUT
IN
L
R
(CHASSIS)
E2
B
RELAY BOARD
(Page38)
N
DMBO7 BOARD
(page40)
D
VOL BOARD
(page56)
K
DMBO7 BOARD
(page40)
H
FRONT AMP BOARD
(Page58)
SWITCHING
REGURATOR
AC IN
J
FRONT AMP
BOARD
(pge58)
(CHASSIS)
I
FRONT AMP BOARD
(pge58)
C
VOL BOARD
(Page56)
O
DMBO7 BOARD
(Page40)
E
PANEL BOARD
(Page54)
L
SUR AMP BOARD
(page60)
G
HP BOARD
(Page56)
TAPE
MECHANISM
DECK
L-CH
R-CH
L-CH
R-CH
HP901
PB HEAD
HPR901
REC/PB HEAD
HE901
ERASE HEAD
1
5
1
5
2
3 4 5 6 7
8
9 10 11 12 13 14
A
1
B
C
D
E
F
G
H
J
I
Ref. No. Location
D181 D-7
D182 D-6
D183 D-7
D201 C-7
D202 C-7
D321 C-11
D322 C-11
D391 C-6
D392 C-7
D393 C-7
D394 C-7
D395 D-5
D396 E-5
D397 D-5
D901 H-3
D902 H-3
D903 A-10
D904 F-2
D905 G-4
IC101 G-8
IC201 D-9
IC391 C-6
IC401 D-5
IC901 F-3
IC902 F-2
IC903 F-3
IC904 H-4
IC905 H-4
IC906 I-4
IC951 D-3
Q1 H-7
Q2 H-6
Q3 E-9
Q4 E-9
Q5 E-9
Q6 E-8
Q19 F-10
Q20 F-10
Q21 I-5
Q22 I-5
Q23 E-8
Q24 E-8
Q25 E-8
Q26 E-8
Q27 B-3
Q28 B-3
Q29 I-6
Q30 H-6
Q31 I-6
Q32 I-7
• Semiconductor Location
Ref. No. Location
Q33 I-7
Q34 I-7
Q40 E-8
Q101 G-7
Q102 D-8
Q103 I-8
Q104 I-8
Q140 G-9
Q141 B-2
Q151 F-7
Q152 D-8
Q153 F-9
Q154 I-8
Q191 B-2
Q270 B-8
Q271 B-9
Q272 B-9
Q273 B-9
Q274 B-9
Q275 B-10
Q276 B-10
Q277 B-10
Q301 H-9
Q302 H-9
Q303 I-9
Q311 H-8
Q312 H-8
Q313 I-8
Q314 I-9
Q315 I-9
Q316 I-7
Q317 J-8
Q318 I-8
Q321 C-11
Q322 C-11
Q323 B-11
Q324 C-11
Q326 D-11
Q327 D-11
Q341 F-7
Q342 F-7
Q343 F-7
Q351 H-9
Q352 H-8
Q353 I-9
Q391 C-6
Q401 D-7
Q901 G-3
Q902 F-3
Q903 G-4
Q904 G-4
Q906 G-4
w w w . x i a o y u 1 6 3 . c o m
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2
8 9
4 2
9 8
T E L 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3
Q Q
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