Panasonic SA-AK78 Service Manual page 36

SA-AK78
SCHEMATIC DIAGRAM-10
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J
LOADING MOTOR CIRCUIT
CLAMP SW
H
CIRCUIT
S4
(CLAMP)
W2
3 3
2 2
1 1
BOTTOM SW
I
CIRCUIT
S5
(BOTTOM)
4 4
3 3
2 2
1 1
C A
D1
GP1S94
(POSITION
SENSOR)
E Ca
:POSITIVE VOLTAGE LINE
IC1
TA7291P
MOTOR DRIVE
1 2 3 4 5 6
D2
R1
MTZJ4R7BTA
1K
D
Q1
RVTDTC143EST
MOTOR DRIVE
A
4.7K
B
4.7K
C
36
7 8 9 10
C2
0.01
RM1
(LOADING
MOTOR)
M
PLUNGER
CN1
S2
(TRAY POSITION 2 DET.)
S1
(TRAY POSITION 1 DET.)
S3
(OPEN DET.)
A B C D
1
2
3
4
5
6
7
8
9
10
11
12
13
14