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SA-VK81DEE
SCHEMATIC DIAGRAM - 12
MAIN CIRCUIT
SURR_C
28
TU_SD
27
SFC
26
TU_ST/DO
25
24
TU_SCL
23
PARTY
22
TU_SDA
21
UP/DOWN_F
20
DVD_PCNT
19
BOTTOM_SW
18
WIDE_1
17
TO
CHANGE_SW
16
PANEL
DC_DET
15
CIRCUIT
UP/DOWN_R
(CP6802) ON
14
DVD_MUTE
SCHEMATIC
13
POSITION
DIAGRAM - 21
12
DVD_STA
11
OPEN_SW
10
DVD_CMD
9
OP/CL_FWD
8
DVD_CLK
7
OP/CL_REV
6
5
ST_SW
4
SW5V
VREF+
3
PLAY_SW
2
MOT10V
1
CN2815
: +B SIGNAL LINE
: -B SIGNAL LINE
Q2840
B1GCCFGA0005
B1GFGCAA0001
SWITCH
-9V
Q2839
R2903
56K
R2977
1.8K
SURR_C
Q2840
SPEA
LINE_LIN
R2154
330K
C2961
LINE_RIN
R2990
R2253
330K
PBL
PBR
AUX_L
AUX_R
TUN_L
TUN_R
C2139
MIX_L
MIX_R
C2236
C2171
C2268
1000P
1000P
CENTER
SUBW
R2601
C2601
R2502
C2501
33K
470P
15K
100P
R2402
C2401
R2304
C2304
15K
220P
15K
220P
FR
FL
R2117
C2112
R2215
C2210
12K
220P
12K
220P
R2335
R2338
R2169
0
0
R2336
0
: AUX SIGNAL LINE
: AM/FM SIGNAL LINE
Q2839
SWITCH
R2965
R2911
100K
22K
C2247
50V10
R2910
R2909
22K
56K
1000P
60
59
58
57
10K
R2170
0
61
INA1
R2267
0
62
INA2
R2149
0
63
INB1
R2248
0
64
INB2
R2150
0
65
INC1
R2249
0
66
INC2
50V4.7 R2151
0
67
IND1
50V4.7 R2250
0
68
IND2
69
INE1
70
INE2
71
AGND
72
EXIN1
EXIN2
73
AGND
74
75
INFLA
INFRA
76
77
INCA
78
INLSA
79
INRSA
80
INSUBA
1
2 3 4
0
90
: MAIN SIGNAL LINE
: PLAYBACK SIGNAL LINE
: RECORD SIGNAL LINE
D2808, 2809,
D2815 - 2818
B0ACCK000005
C2962
16V47
C2947
1000P
C2948
1000P
56
55
54
53
52
50
49
48
47
46
45
44
43
42
51
IC2815
C1BB00000845
ASP IC
5 6 7 8 9
10
11
12
13
14
15
16
18
19
17
R2401
4.7K
C2408
470P
R2303
4.7K
C2315
470P
R2501
6.8K
C2513
100P
R2232
12K
C2231
470P
R2100
12K
C2134
470P
R2266
6.8K
R2168
6.8K
R2503
33K
R2146
R2245
8.2K
8.2K
R2172
R2269
820
820
C2963
16V47
R2132
2.7K
C2150
100P
41
R2133
56K
C2122
0.1
FIN4
40
OUTFL
39
C2248
FOUT3
38
100P
FIN3
37
OUTFR
36
R2265
R2960
MK IN
35
56K
15K
AGCR
34
C2915
AGCC
33
0.22
C2914
GAOUT
32
0.22
FIN2
31
FOUT2
30
FIN1
29
FOUT1
28
R2514
33K
OUTC
27
OUTCN
26
C2516
33P
OUTLS
25
OUTLSN
24
OUTRS
23
OUTRSN
22
OUTSUB
21
20
R2608
33K
C2610
R2411
1000P
10K
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