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IC7504
N.SW
P.FAIL L
78
1
RESET
2
5V
REMOCON
14
IC7503
RESET L
34
1
RESET
2
5V (D)
37
12M START H
43
N.SW
5V
12MHz IN
38
X6001
12MHz OUT
39
32KHz IN
35
X6002
32KHz OUT
36
IIC CLOCK
71
IIC DATA
72
FLD CS
64
FLD / T2 CLK
70
FLD / T2 DATA OUT
68
FLD / T2 DATA IN
69
POWER
T.REC
S4806
S4805
+
DP7501
IR7501
IR
N.SW
1
3
RECEIVER
5V
F+
52
H.DC (+)
FROM
H.DC (-)
POWER
UNREG -23V
REC
REW
FF
S4804
S4803
S4802
EJECT
CH DN
S4808
S4807
CH UP
STOP
PLAY
S4811
S4810
S4809
DVD-RAM DUB
OPEN / CLOSE
AV_ENHANCER
S7508
S7501
S7506
D_PLAY
D_STOP
S7504
S7503
TIMER DISPLAY
F-
1
P1
P33
1G
8G
IIC CLOCK
IIC DATA
N.SW
5V
PP4801 / PS7501
8
N.SW
5V
PP4801 / PS7501
9
N.SW
5V
PP4801 / PS7501
10
N.SW
5V
PP4801 / PS7501
11
N.SW
5V
PP4801 / PS7501
12
IC6101
52
59
62
94
100
VPP
36
CS
3
CLK
2
DATA IN
16
KEY0
17 KEY1
18 KEY2
19 KEY3
20 KEY4
NV-VP23EG/EC/EP
NV-VP28EG/EC
NV-VP33EG/EC/EB/EBL/EP
MAIN PCB SYSCON & SERVO
BLOCK DIAGRAM
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