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SCHEMATIC DIAGRAM-6
MAIN CIRCUIT
:+B SIGNAL LINE
16
15
14
13
12
IC2006
C9ZB00000466
Video Buffer IC
1
2
3
4
5
C2035
0.01
S C
C2036
50V22
C2032
0.1
S Y
C2037
C2033
CB B
Q2006
0.01
0.01
2SB0709AHL
C2031
Amplifier
1
R2809
68
C2029
1
C2030
1
PY
6
5
4
IC2009
IN1
GND
IN2
C1AB00001486
R2818
Video Buffer
1.8K
SW
OUT
VCC
1
2
3
DVD A+5V
L2010
ELESN220JA
Q2007
2SB0709AHL
Amplifier
C2026
C2027
C2038
R2814
0.01
0.01
10V220
CR R
1K
R2807
R2812
68
1.8K
C2028
1
Q2005
B1GBCFJN0033
Muting Switch
C2857
10V2.2
C2858
10V2.2
IC2014
20
19
18
17
16
15
14
13
12
11
C1BB00000979
Analog Super
Surround
1
2
3
4
5
6
7
8
9
10
C2131
C2232
3300P
3300P
+7.5V
-7.5V
23
24
:-B SIGNAL LINE
:DVD(VIDEO) SIGNAL LINE
11
10
9
DVD PCONT
L2802
G0A200D00002
DVD A+5V
DVD D+5V
6
7
8
R2834
1K
C2034
0.1
D+1.2V
C2842
C2825
6.3V330
1
C2856
50V100
Q2809
R2816
R2820
B1ACKD000005
1K
2.2K
Regulator
-VP
R2838 2.7K
SUB+B
Q2003
Q2004
Q2813
B1GBCFJN0033
B1GBCFJN0033
B1AAKD000014
Muting Switch
Switch
Regulator
SW5V
C2844
0.01
SS CLK
-7.5V
SS DAT
C2846
+7.5V
16V100
SS C
SS S
C2801 100P
C2803 100P
C2137 0.1
+12V
C2237 0.1
T+9V
C2140 680P
C2240 680P
R2878 1
R2879 1
R2880 1
C2211
0.082
R2881 1
R2882 1
R2883 1
R2884 1
R2885 1
25
26
27
Q2803
B1BCCG000023
D2806
D2805
Regulator
B0ECKM000016
B0ECKM000016
C2811
0.01
R2823
R2822
2.2K
2.2K
D2807
B0ACCK000005
Q2804
B1ABCE000016
C2809
D2804
R2824
Regulator
25V33
B0BC9R000008
820
D2803
B0ACCK000005
IC2803
IC2802
C0DBEZG00021
C0CBADG00023
Regulator
Regulator
6
5
4
3
2
1
3
2
D2809
D2831
B0EAKM000117
B0EAKM000117
R2821
1.8K
R2826
680
D2811
D2810
B0EAKM000117
B0EAKM000117
R2835
C2824
R2829
C2823
R2819
R2898
C2821
680
1
1K
1
330
470
6.3V47
Q2807
B1BCCD000019
R2825
Regulator
4.7
C2838
R2828
0.01
2.7K
D2818
C2839
R2830
MAZ82200ML
10V33
2.7K
Q2808
C2836
C2835
R2832
B1ADCF000001
16V100
63V100
C2837
150
R2831
0.01
4.7K
Regulator
R2837 560
D2827
B0EAKM000117
Q2814
R2841
B1BACD000018
4.7
Regulator
R2839
C2847
R2842
R2846
820
0.01
1.8K
2.2K
R2840
R2843
150
D2823
C2848
D2824
470
B0BC5R600003
16V100
B0BC7R500001
T+9V
R2845
D2826
4.7
B0EAKM000117
C2850
50V220
R2886
R2887
R2888
R2889
75
75
75
75
R2851
R2850
R2849
4.7K
15K
39K
C2853
50V4.7
C2814
C2812
C2810
C2808
100P
100P
100P
100P
Q2818
B1GBCFJA0028
DC Detect Switch
Y
CB
CR
JK2001
K2HZ929B0001
28
29
IC2801
L2801
C0DAAZG00012
G0ZZ00001930
Regulator
R2813
470
C2806
D2801
B0JCPD000025
8.3V820
R2815
4.7K
D2802
R2817
C2859
R2811
C2804
B0BC7R500001
1K
100P
10K
100P
R2833
1K
R2855
1K
R2808
R2806
R2805
R2905
R2801
1
1
1
1
1
Q2806
B1BCCD000019
Regulator
1
C2815
0.01
D2808
D2829
C2817
B0ACCK000005
B0ACCK000005
6.3V220
Q2805
B1ABCE000016
Regulator
C2819
R2856
R2827
1
82K
470
C2828 63V100
C2829 50V100
FP2000
K5G202AA0002
D2817
D2816
D2815
D2814
D2813
C2830
C2834
C2832
25V1000
D2812
50V100
25V1000
D2812-D2817
B0EAKM000117
Q2816
B1BACD000018
C2841
D2822
25V4700
Regulator
B0FBAM000010
R2847
C2851
2.2K
R2854
0.01
100
D2825
B0EAKM000117
D2830
C2854
B0BC01000014
25V100
R2848
8.2
C2849
50V47
C2136
C2236
R2131
R2230
R2132
220P
220P
10K
10K
10K
R2890
R2891
R2130
R2229
R2133
75
75
10K
10K
10K
R2127
R2227
C2138
C2238
C2139
100K
100K
220P
220P
100P
R2128
R2228
1K
1K
C2807
C2805
100P
100P
LINE OUT
TV
30
31
32
5
4
3
2
1
C2802
25V220
Q2801
B1ADCF000001
Stabilizer
C2826
0.1
R2231
R2134
R2233
10K
10K
10K
R2232
R2135
R2234
10K
10K
10K
C2239
C2141
C2241
100P
100P
100P
VCR
AUX
SA-HT840EB MAIN CIRCUIT
33
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