MAIN CIRCUIT
SCHEMATIC DIAGRAM - 6
C2745
16V10
R2753
47K
C2935
0.01
C2744
16V10
C2743
680P
R2752
4.7K
C2742
100P
C2741
47P
R2751
27K
C2739
50V3.3
R2749
4.7K
C2934
0.01
R2153 47K
C2145
16V10
R2145
0
C2143
680P
C2142
100P
C2141
47P
C2144
16V10
R2152
4.7K
R2151
27K
C2139
50V3.3
R2149
4.7K
R2150
1K
R2958
33K
C2933
50V4.7
R2959
47K
C2932
0.22
C2931
0.22
R2101
10K
C2101
680P
C2102
100P
R2102
3.3K
C2701
680P
C2702
100P
R2702
3.3K
R2146
47K
R2746
47K
C2137
100P
C2737
100P
R2147
1K
R2747
1K
C2738
50V3.3
C2138
50V3.3
R2748
100K
R2148
100K
R2750
1K
C2943
0.22
C2941
0.22
Q2911
Q2106
Q2706
R2701
10K
C2812
0.22
C2829
0.22
R2848
1
R2847
1
R2853
100K
C2813
6.3V100
L2853
J0JCC0000120
L2860
J0JCC0000120
L2857
J0JKB0000020
JK2905
JK2800
SW2800
AUX
LINE OUT
VIDEO OUT
LINE_R
-9V
+9V
LINE_L
MUTE_L
-9V
AUXR
AUXL
VIDEO_OUT
VIDEOSW
IC2903
KIA4558FEL
DUAL OP AMP
Q2106, 2706
B1ABEB000001
MUTING SWITCH
Q2911
B1GDCFJJ0023
MUTING CONTROL
L2902
L2901
L2901, 2902
J0JBC0000019
: +B SIGNAL LINE
: -B SIGNAL LINE
: MAIN SIGNAL LINE
: VCD VIDEO SIGNAL LINE
: AUX SIGNAL LINE
1
2
7
8
3
6
4
5
NTSC
PAL
58
SA-VK31GC / SA-VK31GS
All manuals and user guides at all-guides.com
Summary of Contents for SA-VK31GC
Page 10: ...10 Operation Procedures 10 SA VK31GC SA VK31GS All manuals and user guides at all guides com ...
Page 94: ...23 Troubleshooting Guide 94 SA VK31GC SA VK31GS All manuals and user guides at all guides com ...
Page 97: ...97 SA VK31GC SA VK31GS All manuals and user guides at all guides com ...
Page 100: ...100 SA VK31GC SA VK31GS All manuals and user guides at all guides com ...
Page 103: ...103 SA VK31GC SA VK31GS All manuals and user guides at all guides com ...
Page 104: ...104 SA VK31GC SA VK31GS All manuals and user guides at all guides com ...