29
29
HCD-XGR99AV
7-7. SCHEMATIC DIAGRAM – MAIN (1/4) SECTION –
R609
C610
C609
C181
CN722
C771
C182
C772
J701
C139
C608
C658
R140
R141
R608
R658
R702
R704
R752
R754
C602
C603
C652
C653
R112
R118
R124
R125
R162
R168
R174
R179
R181
R182
R601
R602
R607
R611
R612
R614
R651
R652
R657
R701
R703
R751
R753
R707
D161
D162
C124
C174
R111
R122
R161
R172
C701
C702
C751
C752
R176
R613
C601
C651
C120
C170
R
603
R653
C116
C117
C166
C167
R177
R127
R604
R654
C657
C604
C654
C607
IC601(1/2)
IC601(2/2)
R120
C132
R136
C137
Q115
Q165
Q166
Q167
Q114
Q164
R132
C613
C612
Q611
Q182
Q181
R705
R755
C754
C704
Q751
Q701
R757
C183
IC181
C122
C
123
C
119
R143
R142
C169
C172
C173
C611
IC111
C134
C135
R135
R170
J731
R734
R765
R723
R722
R712
R762
R714
R716
R766
R724
Q731
C732
R733
C711
C712
C762
C761
C723
C722
C724
C733
C775
C776
C192
D192
D191
CN151
CN152
C193
JR191
C191
C731
R732
R731
C713
C763
R764
C160
C161
C162
C
163
C164
C165
C168
C171
R169
C136
R119
C121
C118
C
110
C111
C112
C113
C114
C115
C133
C764
C714
R706
R756
C753
C703
JR723
R165
R115
220
1/10W
100
16V
0.01
0.1
5P EH-S
0.1
0.1
0.1
6P
10
50V
10 50V
10 50V
100k
100k
100k
100k
100k
100k
100k
100k
100p
100p
100p
100p
10k
10k
10k
10k
10k
10k
10k
10k
10k
10k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1k
1M
1SS355 1SS355
2.2
50V
2.2
50V
2.2k
2.2k
2.2k
2.2k
220p
220p
220p
220p
22k
330
330p
330p
4700p
4700p
47k
47k
0.022
0.022
0.022
0.022
150
150
1k
1k
0.033
2.2
50V
2.2
50V
0.033
NJM4558M
NJM4558M
0
100
16V
0
3300p
2SC2603
SWITCH
2SC2603
SWITCH
DTA124ESA
AMP
2SC2603
AMP
2SC3623TP
MUTE
2SC3623TP
MUTE
33k
47
16V
0.01
2SC2603
V REF
DTC124ESA
INV.
DTC124ESA
INV.
10k
10k
10
50V
10
50V
2SC3623TP
MUTE
2SC3623TP
MUTE
1M
0.1
MC14052BF-
0.33
0.33
0.033
10k
10k
0.033
0.33
0.33
47
16V
MT60G
0.01
47
16V
0
0
1P
1k
6.2k
75
39
10k
10k
10k
10k
10k
10k
2SC3623
220p
100k
220p
220p
220p
220p
1
50
1000 10V
470p
0.1
0.1
0.1
10
50V
1SS355
1SS355
10P
10P
0.1
0.01
10/50
1k
10k
220p
220p
10k
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
470
10
50V
470
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50V
10
50
10
50
2.2k
2.2k
10 50V
10 50V
0
15k
15k
TA-M
UTE
SPE-SIG
DBFB
L-CH SIG
R-CH SIG
C
D-R
CD
-L
TCPB-R
TCPB-L
ST-L
ST-R
TCR
EC-R
TCREC
-L
RECOU
T-M
UTE
SIG AGND
AC-M
U
TE
M
C1
DSC AGND
PL A+9V
+9V
M
IC/PTY-SIG
SW
-M
UTE
AU DGND
AU D+5V
PL AGND
JACK GND
V GND
80
71
72
81
18
100
76
78
79
77
SWITCH
FUNCTION
SELECT
INPUT SELECT SWITCH,
CONTROL,ELECTRICAL
VOLUME
GRAPHIC EQUALIZER
R
L
OUT
IN
R
L
IN
R
L
MD(VIDEO)
PHONO
5
6
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
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
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299