Toshiba 4560 Service Manual page 214

14. ELECTRIC CIRCUIT DIAGRAM
14.1 Logic Circuit (PWA-LGC)
1
A
B
C
D
E
F
1
Nov. 1997 © TOSHIBA
HINT
How to search for where a signal in a
circuit diagram has jumped to.
2 3
1 2
R42
2 1
R240
2 1
R38
2 1
2 2 2
R242
1 1
1
C70
C27
2 3
4 5
C13
0.1/25
R19 1 2
1/10W3.3K
D13 K A
02CZ5.1Y
C24
0.1/25
C36
0.1/25
R65 1 2
1/10W2.2K
D14 K
A
02CZ5.1Y
VDD
R16
2 1
R15 1
2
R17 1
2
R48 1
2
R66 1
2
4 5
6 7
1000P/50
*2
1000P/50
C89
C18
C57
3300P/50
RR9
RR10
4.7K
4.7K
1/10W4.7K 1/10W4.7K 1/10W4.7K 1/10W4.7K 1/10W4.7K 1/10W4.7K 1/10W4.7K *7
14.ELECTRIC CIRCUIT DIAGRAM
14.1 Logic Circuit (PWA-LGC)
6 7
14 - 1
8
A
B
C
C29
C30
C40
C39
D
C92
C91
E
F
1/13
8
4560/4570 CIRCUIT DIAGRAMS