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HCD-GNX88
38
38
HCD-GNX88
7-13. SCHEMATIC DIAGRAM – MAIN BOARD (2/3) –
C161
R156
C251
R257
R250
C250
C534
R255
R251
R252
R256
FB
506
FB
507
FB
51
0
FB512
C535
FB
50
8
C
54
7
C
5
46
R254
R253
FB260
FB261
FB263
FB262
R270
R271
R269
R268
R263
R262
R261
R260
C261
C260
C262
C263
R267
R266
R265
R264
JR261
J101
JW419
C210 C211
C568
C567
R563
R562
R560
JW102
JW101
CN105
C202
R203
C204
C203 C206
R155
C160
C159
R151
C158
R152
C
157
C
156
C155
C154
C152
C140
R140
C281
C280
R281 R285
R282
R286
C104
C103
C150
C100
C102
C105
C130
R131
C121
R121
R106
R105
C109
R102
C110
C108
C111
C
107
C
1
06
CN100
FB150
C230
C231
R228
C223
C222
C220
C221
R221
R220
CN513
CN514
C207
R130
R133
R132
C131
C115
C116
FB
5
09
C122
R122
R229
R101
JW260
C264
R204
R205
C205
C149
R157
R150
R104
C
1
12
C
1
13
R103
R107
R116
C
1
14
C162 C163
R153
R166
TM101
C
5
21
C523
C
5
24
C
5
25
JR032
C538
JW560
C539
CN506
R532
Q280
Q281
IC101
IC201
Q560
Q561
IC562
Q101
Q151
Q250
Q251
IC210
R154
C153
R582
JW266
R510 R511 R512 R513
CN504
CN505
C537
C520
C522
10
50V
10k
10
50V
1k
1k
10
50V
0.1
10k
10k
33k
33k
0
U
H
0
U
H
0U
H
0UH
3300
10V
0
U
H
2
20
p
2
2
0p
10k
10k
0
0
0
0
1k
1k
1k
1k
0
0
0
0
220p
220p
220p
220p
100k
100k
100k
100k
0
4P
JW
0.1
100
10V
1000
6.3V
0.1
2.2k
2.2k
2.7k
JW
JW
4P
10
50V
0
220
10V
220p 220p
47k
0.01
1
50V
2.2k
0.033
10k
0
.022
0
.022
10
50V
10
50V
10
50V
0.068
10k
10
50V
10
50V
10k
10k
33k
33k
10
50V
10
50V
10
50V
100
10V
10
50V
10
50V
10
50V
2.2k
220p
1k
10k
47k
1
50V
10k
0.01
0.033
10
50V
0
.0
2
2
0
.022
4P
0
0.1
0.1
6.8k
100
10V
100
10V
0.1
0.1
12k
100k
6P
8P
1
50V
2.2k
100k
1M
0.47
50V
0.1
220
10V
0
U
H
220p
1k
6.8k
2.2k
JW
0.47
1k
1k
0.1
0.1
200
100
1k
0.27
0
.27
560
220
100
1
0
3
5V
0.27
0.27
560
100
2P
2
20p
220p
2
20p
22
0p
0
0.1
0.1
9P
FFC-R
0
2SC3661
MUTE
2SC3661
MUTE
M61529FP-D60G
M61530-D60G
RT1P137P
B+ SWITCH
DTC114EKA
B+ SWITCH
TA78033LS
2SC1623
SWITCH
2SC1623
SWITCH
2SC3661
MUTE
2SC3661
MUTE
TOTX141F
1k
10
50V
0
JW
1k
1k
1k
1k
13P
31P
0.1
0.1
220p
BUS7
BUS8
BUS9
BUS6
A
+
9
V
C
D
M
U
T
E
TC
M
U
T
E
LIN
E
M
U
T
E
GND
S
P
E
A
N
A
O
V
E
R
L
O
A
D
D
E
T
E
C
T
D
C
D
E
T
E
C
T
TC
R
T
C
L
R
E
C
R
R
E
C
L
D
B
FB
FB
U
N
R
E
G
M
+
7
V
R
IN
L IN
M GND
HP DET
1
2
3
19
2
1
2
2
2
3
24
25
2
6
2
7
2
8
5
7
32
77
78
68/A8
7
9
8
0
82
1
8
88
87
86
85
84
81
E
X
C
K
S
B
S
O
W
FC
K
E
X
C
K
S
B
S
O
W
FC
K
1
9
31
32
33
3
4
35
28
3
7
OPTICAL OUT
INPUT SELECT SWITCH,
GRAPHIC EQUALIZER CONTROL,
ELECTRICAL VOLUME
CONTROL
SURROUND VOL
REGULATOR
+3.3V
Summary of Contents for HCD-GNX88
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