NAD C 368, Service Manual, Page: 12 / 38

J8
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C446
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C322
C133
Q106
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J502
C40
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VCL Bias
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C
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R183
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R512
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RL500
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D
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C
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C33
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R
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R
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L457
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R
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R
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C
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C459
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C
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C613
C
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R
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R
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R
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R
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J407
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R540
R539
C456
C4132
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J304
R4138 R4139
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H455
U465
C41
31
D
45
7
3V
3S
R464
C481
C490
C495
D50
6
3V3
TX
RX
GND
Q
50
1
Q
41
2
R521
Vm1.0
0610
RS232 BOARD
J6
04
C4135
R4153
D415
D416
J30 3
R45
6
A-A:
R342
R
41
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Q457
R
410
5
C37
0
C
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A-A:
R
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PS_CS
50
PS_SCK
Q
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PS_DATA
C455 R457
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R4
59
C
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R
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C4129
R
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R
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R
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R
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R
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R
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6
R
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C473 C
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R
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C
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R
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R
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C369
C352
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C
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R
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C
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R
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C
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C
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R465
R46
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C493
C486
L456
R
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C482
C46
9
C48
3
R458
C
410
4
R461
C
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13
3V
3D
C480
C457 L455
5VD
U464
C4106
C485
H
45
6
H
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1
C
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5
U409
U
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D307
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C461
C441
U462
C438 R4130
2
1
C
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30
1
R
41
26
C
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C434
R48
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R4129R4125
C445
C436
R
413
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R4128
R
48
7
C
43
9
C444
C443 C442
R
41
34
R
41
35
R
41
27
R
41
33 C339
R
35
3
Q304
FB
30
0
C326
C
O
N
30
0
C
36
5
L301
C
34
6
C
34
5
R34
1
R
36
3
U306
C347
R
34
0
Q301
1V
8
R939
TPG300
C342
R344
R343
C33
2
R339
R
33
2
IIS
_S
C
LK
IIS
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D
O
IIS
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R
C
K
MCLK
D
41
8
R
90
9
R
91
0
R352
R34
8
R345
R
90
5
D
41
7
R
41
54
C93
2
R
90
3
U301
L90
0
R907
C343
C334
R347
R346
R908R913
R147 R148
+12V -12V
-7.5VA
Audio_SEN
C
36
6
1
J1
05
C
36
7
J1
03
Q
30
0
R177
R G L
R494
U406
C401
R189
R184
C382
V
C
L-
R382
R198
R194
R100
R102
R19
0
Q401
Q402
R
43
9
VCL+ R185
R19
3
C
38
1
J400
C131
-18V
C
52
3
+18V
R
49
1
R49
0
U110
C
52
2
R
39
2
R199
R383
R196
R101
C458
R
19
7
C13
2
R195
C
13
0
R163
-12
V
H45
8
R161
U104
U460
C175
U463
C174
C
47
9
C163
C489
C478
C468
C487
C
48
8
R
41
01
C477
R
410
0
U461
H457
C176
C187
R160
R41
32
R
15
8
C42
0
R156
C128
R48
4
C162
R496
C52
6
C160
D
40
7
R437
R
45
2
C161
C129
C152
U103
C
16
4 C165
C153
C151
R531
C150
R532
R
45
0
D40
5
D
40
4
R
44
5
C
43
3
R
44
3
R
49
8
C405
R
41
1
R428
R
41
2
U401R403 R404
C40
9
R
41
7
R
41
4
R405
U402
C540
R406
C539
U407
RL100
R
16
2
R429
R15
9
R
41
3
C188
R175
C402 C408
C173
C172
R
41
31
R419R421
R
41
5
R
41
8
C
42
6
R
42
0
C404 C431R425
R423
R157
C524
C90
4
C535
C534
R4150
D461
C
52
7
C425 C525
J504
S101
R4156
R
415
7
R
52
3
R520
J402
RL401
C
45
2
C44
7
R438 R448R449
R451
R
45
3
R41
47
D408 Q409
Q
40
6
R446
Q
40
4
C533 Q
40
5
R447
D406
Q
40
7
J4
03
C532
C325
C123
C122
C127
R
11
1
C126
J100
C
11
2
C
11
3
C
53
7
R
53
5
C
53
8
C
53
6
R
30
0
C
30
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J101
R933 U903 C931
R
93
5
R936
R
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8
R
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4
C328
C31
3
U904
C
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C327
J300 R937
C
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C
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6
C330
C
31
5
R
91
2
C
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4
U
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2
R93
2
C90
0
C90
1C913
C31
9
C
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R90
4
C
32
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O
P
30
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R91
1
C90
3
C
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2
U
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1
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P
30
1
R90
1
R
93
1
R90
0
C514
C515
Speaker out
C
52
8
C50
6
C509
C513
C512
C510
R515
R513
C517
C516
C507
C368 MAIN BOARD
TOP LAYER
12