Sony HCD-NXM2D - Schematic Diagram - Main Board (3;3)

HCD-NXM2D
5353
HCD-NXM2D
7-24. SCHEMATIC DIAGRAM – MAIN BOARD (3/3)–
• See page 74 for IC Pin Function Description. • See page 60 for Waveforms.
R407
R423
R424
R426
R425
R
483
R411
R413
R409
R417
Q
391
D391
R
393
D
394
R
498
R
499
R
494
R
495
D
396
D
395
R453
R454
R455
R465
R
1
R
439
R
438
R
437
R
436
R
435
R
434
R
433
R
443
R
442
R441
R
440
CN
401
R
486
R489
R
490
R956
R957
R958
R959
R
450
R451
R452
R
446
R
447
R955
R
485
R
484
R
448
R
445
R
444
R952
Q
906
C
919
C920
R
482
C
N
112
W
606
R
16
Q
6
R17
R18
R
4
R
42
R
45
Q
22
R22
R21
C22
Q
20
Q
19
R19
R20
R
24
Q
21
CN
103
R419
R420
R404
JW
460
JW459
JW458
JW457
JW456
JW461
R970
R969
JW
5
IC401
X401
IC391
R
395
D
393
R
914
D
905
C
N
110
C
N
109
R
915
CN
108
CN
102
L951
C
497
C412
C37
C31
C
39
C391
C
952
R400
R
475
Q
401
R
416
R
415
R
430
R
429
JR
418
IC951
JR
449
R478
R477
R476
R479
R493
R474
R473
R472
R471
R470
R469
R468
R467
R466
R410
R408
R414
R412
C476
C475
C
411
C
410
Q
2
Q
1
JW
961
R
89
JW
911
R
79
D182
R187
R
186
D
183
D
181
R188
R
189
C463
C
462
JW
3
C6
R
5
C
2
R
2
R
3
R
6
C1
C
21
R
23
C417
C416
R
394
D
392
R
396
C393
R
392
C392
R
391
C
183
JR
7
R
497
C499
R496
R492
C953
D
903
D
397
C498
JW
4
R428
X
402
100
100
100
100
100
100
330k
0
10k
10k
2SC1623
R
ESET
1SS
355
22k
1SS
355
10
10
3.3k
3.3k
1SS355
1S
S355
100
100
100
100
2.2k
100
100
100
100
100
100
100
100
100
100
100
4P
AM
P
-S
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
100
2SC
1623
+3.3V
R
EG
U
LA
TO
R
10
50V
10
50V
100
5P
1.25M
M
FFC
-S
W
IR
E
2.2k
2SC
5938
M
U
TE
10k
1k
2.2k
100k
100k
D
TA
114EKA
TA
M
U
TE
22k
4.7k
22
50V
D
TA
114EKA
S
W
M
UTE
D
TC114EK
A
S
W
M
UTE
15k
22k
100k
D
TC
114EKA
TA
M
U
TE
10P
B
-TO-B
0
4.7k
100
10k
10k
M
3062C
M
EN
-A
01FP
32.768kHz
M
62703
220
1SS
355
1k
U
D
ZS-TE-17-3.9B
15P
1.25M
M
FFC
-S
13P
1.25M
M
FFC
-S
1k
4P
AM
P
-L
8P
B-TO
-B
0
0.1
0.1
0.1
0.1
0.1
0.1
0.1
10k
100
D
TC114EKA
M
IC SW
ITC
H
10k
10k
100
100
0
P
T8300R
0
100
100
100
100
100
100
100
100
100
100
10k
10k
10k
10k
10k
10k
10k
10k
0.01
0.01
18p
18p
2SC
5938
M
UTE
2SC
5938
M
UTE
0
0
1SS
355
470k
0
1S
S355
1SS355
470
47k
0.1
100
10V
10
50V
5L
10k
10
50V
10k
1k
1k
10
50V
22
50V
100k
2200
6.3V
0.1
4.7k
1SS355
10k
10
50V
22k
0.1
10k
2.2
50V
0
10k
0.1
0.1
10ED
B
40
1S
S355
10
50V
10k
16M
H
z
BU
S
M
+9V
D
+3.3V
AU
D
IO
+9V
EVER
+4V
U
N
R
EG
+5V
U
N
R
EG
+12V
G
N
D
M
-G
N
D
TC
D
+3.3V
M
IC SIG
IC101
D
BFB
M
U
TE
+3.3V
G
N
D
M
-G
N
D
M
U
TE
M
+9V
AU
D
IO
+9V
BU
S
S
W
O
U
T
23
24
25
26
27
28
4
69
68
67
66
A19
A20
A21
A22
A23
FL
FR
71
72
74
76
77
78
79
4
94
70
A23
A22
A21
73
86
87
88
89
90
91
A10
A11
82
83
84
85
100
A8
A9
B21
A8
C7
B20
A17
50
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
A12
A17
A9
A20
A19
A5
A24
3
3
29
30
C7
B22
95
A18
C32
C19
C19
A24
94
95
83
84
85
82
80
81
66
67
68
69
65
73
74
77
78
79
76
71
72
75
70
63
B22
B21
B20
B19
B18
B17
51
52
53
54
55
*
*
I/O
EX
PA
N
D
ER
SY
STEM
CO
N
TR
O
L
LEVEL D
ETECT
BO
AR
D
M
A
IN
BO
A
R
D
M
AIN
(2/3)
(1/3)
BO
AR
D
V
O
L
BO
AR
D
VO
L
BO
A
R
D
PA
N
EL
(FO
R
CH
ECK
)
B
O
AR
D
H
P
BO
A
R
D
BO
A
RD
FR
O
N
T AM
P
FR
O
N
T A
M
P
*R
492
1k
E2
4.7k
EXC
EPT E2
4.7k
*R
496
330
1k
0
E3,E15
EA
E2
TH
,SP,M
Y
(P
age51)
(Page52)
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age59)
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age57)
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age55)
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