Hitachi DV-C4 Service Manual page 45

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A
B
8
7
6
5
4
3
2
1
A
B
E-13
C
D
OPERATION SCHEMATIC DIAGRAM
(AV PCB)
OPEN/CLOSE
SW661_4
SKQNAED010
PLAY
SW662_4
SKQNAED010
STOP
SW665_4
SKQNAED010
SKIP_F
SW663_4
SKQNAED010
SKIP_R
SW664_4
SKQNAED010
OPERATION PCB
PCB030
VEX940
NOTE:
THE DC VOLTAGE AT EACH PART WAS
MEASURED WITH THE DIGITAL TESTER
DURING PLAYBACK
C
D
E
F
FROM/TO DISPLAY
CP661
(CP651)
IMSA-9604S-05Z13
S6
5
S5
4
CD651
K4
3
2L051101
K3
2
K2
1
S6
S5
K4
OPEN/CLOSE
SKIP/R
K3
STOP
SKIP/F
K2
PLAY
POWER
K1
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
E
F
G
H
8
7
6
5
4
3
2
1
G
H
E-14

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