Sharp XA-920 Service Manual page 59

XA-905
XA-920
OPERATION CIRCUIT
J
I
H
G
F
E
PAUSE JACK CIRCUIT
D
C
B
A
1 2
* VOLTAGE MEASUREMENT MODE
PB .......... Parentheses ( )
REC ....... Without Parentheses
3 4 5
VIDEO JACK CIRCUIT
6 7
66
8 9 10