Sony HCD-GN1200D / MHC-GN1200D Service Manual ▷ View online
HCD-GN1200D
HCD-GN1200D
41
41
7-12. SCHEMATIC DIAGRAM – DMB16 Section (4/4) –
DMB16
BOARD
(2/4)
DMB16
BOARD
(2/4)
DMB16
BOARD
(1/4),(2/4),(3/4)
(1/4),(2/4),(3/4)
DMB16
BOARD
(2/4),(3/4)
DMB16
BOARD
DMB16 BOARD
DMB16
BOARD
(2/4)
DMB16
BOARD
(2/4)
DMB16 BOARD (2/4)
DMB16 BOARD (2/4)
DMB16 BOARD (2/4)
DMB16
BOARD
(2/4)
MAIN
BOARD
NO523
(5/5)
8
9
12
5
6
D
1
11
21
13
15
14
JL205
C217
C218
C220
CN201
R247
R246
R204
R207
C203
R205
R210
C208
R216
R213
R206
R209
C206
R215
R212
R208
C205
R214
R220
C233
C209
R221
R223
R225
C211
R226
C214
C212
R230
R231
R232
R234
C215
R233
C219
C224
C221
C222
R219
R224
C210
R2504
C213
IC201
47
16V
10
50V
10
50V
6P
1k
4.7k
1.2k
2.7k
0.01
10k
47k
0.01
12k
6.8k
10k
33k
220p
12k
10k
33k
220p
15k
10k
0.0047
0.033
56k
100k
100k
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.033
56k
0.001
0.01
82k
15k
18k
10k
0.01
33k
0.01
0.01
0.1
0.1
27k
10k
0.01
0.01
FAN8036L
4.7k
C402
C403
FL402
FB401
FB402
FL401
FB403
FB404
FB405
FB406
FL403
CN401
47
16V
47
16V
ET001
5P
4.3
1.4
2.1
2.1
0.3
4.9
1.4
2.9
2.9
1.7
9
9
4.3
1.4
1.1
0
3.3
3.3
3.3
3
9
4.3
4.3
4.8
3.5
1.4
1.4
1.4
1.4
3.3
3.3
2.2
1.4
1.4
1.4
1.4
4.4
4.2
3.3
5.3
(Page 39)
(Page 39)
(Page 39)
(Page 39)
(Page 39)
(Page 39)
(Page 49)
(Page 39)
(Page 39)
(Page 39)
(Page 40)
(Page 40)
(Page 38)
(Page 39)
(Page 40)
(Page 38)
(Page 39)
(Page 40)
(Page 39)
(Page 40)
HCD-GN1200D
HCD-GN1200D
42
42
7-13. PRINTED WIRING BOARD – CD MECHANISM Section –
•
: Uses unleaded solder.
• See page 35 for Circuit Boards Location.
2
3
4
5
6
7
A
1
B
C
D
E
E
M741
(TABLE)
M751
(TABLE LOADING)
1
3
CN721
IC731
CN731
CN741
CN742
C715
C731
C735
C736
R701
R711
R731
R721
R722
R723
R732
R733
R734
D701
D711
Q731
C751
IC712
IC701
CN704
C737
R713
R712
C741
R702
JW702
JW703
JW704
JW705
JW706
JW707
JW708
JW711
CN703
S711
ROTARY
ENCODER
CN702
CN751
CN705
R751
C752
JW712
JW701
JW709
JW713
JW714
S751
(OPEN)
CN701
JW710
R736
MOTOR(LD) BOARD
12
(12)
1-687-133-
MOTOR(TB) BOARD
12
(12)
1-687-134-
SW BOARD
12
(12)
1-687-669-
SENSOR BOARD
12
(12)
1-687-132-
DRIVER BOARD
12
(12)
1-866-201-
M
M
1
4
1
2
1
2
E
1
1
9
9
1
2
1
2
MAIN BOARD
CN511
(Page 44)
Ref. No. Location
• Semiconductor
Location
D701
C-5
D711
C-5
IC701
C-5
IC712
B-5
IC731
B-2
Q731
B-4
HCD-GN1200D
HCD-GN1200D
43
43
7-14. SCHEMATIC DIAGRAM – CD MECHANISM Section –
• See page 67 for IC Block Diagrams
(1/5)
CN511
BOARD
MAIN
E
IC B/D
IC B/D
CN721
CN711
E1
E2
E3
E2
E3
CN742
CN741
CN731
C751
CN704
CN703
IC731
IC701
R702
R701
IC712
R713
R712
R711
C741
C715
CN701
C731
R751
R731
R732
R733
R734
R736
CN702
CN705
CN751
R723
R722
R721
C736
C737
C735
D711
D701
C752
M741
M751
Q731
S751
2P
4P
5P
3P
3P
0.01
2P
4P
RPI-576N1
BA6956AN
100
470
BA6956AN
22k
4.7k
1k
0.01
100
16V
13P
10
50V
4.7k
100
10k
1k
12k
390
5P
2P
2P
4.7k
4.7k
4.7k
0.1
0.1
0.1
MTZJ-T-72-3.6B
MTZJ-T-72-5.1A
0.1
(TABLE)
(TABLE LOADING)
DTC114ESA
INVERTER
(OPEN)
(Page 45)
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