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SA-VK81DEE
SCHEMATIC DIAGRAM - 20
PANEL CIRCUIT
54 53 52 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3
C6855
50V22
VREF+
VREF+
SFC
LED3
LED4
DECK1
DECK2
KEY3
R6920
R6921
KEY2
R6101
SPE
R6929
KEY1
R6225
C6821
10V22
0
VREF+
PLAY_SW
ST_SW
OP/CL_REV
OP/CL_FWD
OPEN_SW
POSITION
R6932
R6933
4.7K
4.7K
DVREF+
CNVSS
RESET
SYS6V
X6800
X6800
H2A100500006
R6951
10M
X6801
H0A327200073
R6952
X6801
330
: +B SIGNAL LINE
: -B SIGNAL LINE
R6910
100K
C6849
0.01
R6980
C6811
C6812
1000P
1000P
100K
R6999
100K
R6215
0
R6802
1K
R6827
10K
R6914
100
R6915
100
100
100
0
R6922
15K
1K
R6219
0
R6231
R6924
0
100
C6818
0.01
R6232
0
R6046
0
C6896
470P
R6934
R6935
R6047
R6229
4.7K
4.7K
0
0
L6800
G0C3R3JA0030
C6857
1000P
C6828
R6943
R6944
10V1000
680
47K
D6802
B0ACCE000003
D6801
B0ACCK000005
R6948
C6835
680
39P
C6834
R6041
39P
4.7K
C6840
15P
C6016
56P
C6015
Q6001
C6841
1000P
15P
FL6800
A2BD00000092
FL DRIVER
80
79
78
77
76
75
74
73
72
71
70
DEMOCTL
81
SFC
82
83
MODEL_CTL
84
LED3
85
LED4
NC
86
87
NC
NC
88
89
DECK_AD1
DECK_AD2
90
91
KEY3
92
KEY2
93
DES3
94
SPEAN_A/D
DES1
95
96
AVSS
97
KEY1
VREF
98
99
AVCC
100
PLAY_SW
1 2
3 4
5 6 7 8 9
10
11
R6214
0
R6805
1K
C6013
R6042
56P
4.7K
Q6001, 6002
B1ABCF000131
BEAT PROOF SWITCH
Q6002
C6014
1000P
98
59
69
68
67
66
65
64
63
62
61
60
58
57
56
55
54
IC6800
C2CBJG000486
MICROPROCESSOR
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
R6825
R6826
4.7K
4.7K
2 1
C6856
R6960
R6959
50V22
47
47
D6804
B0BC5R600003
C6854
50V3.3
C6805
100P
C6806
100P
C6807
100P
R6233
0
R6234
0
53
52
51
R6913
100
PLUNGER_1
50
R6895
1K
ASP_CK
49
R6894
1K
ASP_DA
48
R6893
1K
WIDE_1
47
R6918
100
FLD_CK
46
R6919
100
FLD_DA
45
R6835
1K
DVD_MUTE
44
R6917
100
FLD_CS
43
R6916
100
FLD_RST
42
EPM
41
40
ECS
ECLK
39
EDA
38
DVD_CK
37
DVD_STA
36
DVD_CMD
35
1_H
34
BP
33
PHOTO_1
32
PHOTO_2
31
28
29
30
R6803
10K
R6804
10K
R6824
22K
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