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SCHEMATIC DIAGRAM - 13
MAIN CIRCUIT
C2119
50V4.7
C2142
2700P
R2120
C2120
R2121
3.3K
50V4.7
22K
C2872
C2122
C2121
100P
100P
0.01
C3617
2
1
3
4
10V220
IC2811
C0AABA000009
DUAL OP AMP
7
5
8
6
C2241
C2222
C2221
2700P
100P
100P
R2220
C2220
R2221
3.3K
50V4.7
27K
C2873
C3618
0.01
10V220
R2507
1K
R2508
C2865
R2857
50V4.7
56K
R2856
56K
Q2823
B1GDCFGA0018
MUTING SWITCH
C2611
100P
R2048
R2049
R2564
R2881
0
0
100K
1K
JK2804
CN2802
SUBWOOFER
: +B SIGNAL LINE
: -B SIGNAL LINE
C2219
50V4.7
R2218
R2118
1K
1K
Q2819
W2127
B1GFGCAA0001
0
MUTING SWITCH
C2502
R2219
16V10u
220K
4
3
R2506
270
5
2
R2842
3.3K
6
1
R2119
220K
R2921
3.3K
R2862
0
Q2820
B1ABEB000002
MUTING SWITCH
56K
C2864
R2855
50V22
56K
R2854
56K
Q2822
B1GDCFGA0018
MUTING SWITCH
12 11 10
9
8
5
4
2
1
7
6
3
TO
POWER CIRCUIT (CN5800) ON
SCHEMATIC DIAGRAM - 23
: MAIN SIGNAL LINE
C2306
C2406
50V2.2
50V2.2
R2406
R2306
1.8K
1.8K
R2407
56K
Q2818
B1GFGCAA0001
MUTING SWITCH
4
3
5
2
6
1
R2307
56K
R2848
W2128
1K
0
C2517
50V0.47
R2509
10K
C2969
1000P
W2130
R2226
0
0
R2227
0
R2310
R2410
C2515
R2624
50V10
0
270
270
R2228
0
C2310
C2410
R2511
C2606
R2095
50V1
50V1
1K
50V10
0
C2231
50V1
12 11 10
9
8
7
6
CN2801
TO
POWER CIRCUIT (CN5801) ON
SCHEMATIC DIAGRAM - 23
C2602
1
Q2815
R2615
6.8K
R2620
56K
R2616
R2618
R2619
C2860
56K
1K
50V4.7
56K
Q2825
B1ABEB000002
SWITCH
4
5
C2875
C2964
C
1
100P
6
3
R2510
C2605
SUB
18K
100P
7
2
R2623
18K
8
1
IC2815
KIA4558FEL
C2968
1
DUAL OP AMP
C2332
C2335
1
1
R2090
0
5
4
2
1
3
Q2816
R2852
56K
C2862
50V4.7
Q2815, Q2816
B1GDCFGA0018
MUTING SWITCH
C2603
50V3.3
R2622
3.9K
C2604
1000P
R2126
0
R2127
0
R2128
0
C2131
50V1
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