Blanking Work; H.osc/Def/Hv V C I R C U I T F A U L T - AOC CM-736 Service Manual

8-4 NO BLANKING WORK
NO BLANKING WORK
I
Q703 (ON CRT BOARD)
Q702
H.OSC/DEF/HV CIRCUIT FAULT
8 - 5
THE HIGH VOLTAGE PROTECTOR
CHECK HV.PROTECTOR
CIRCUIT MAKES AN AUDIBLE
FOR OPERATION
NOISE DURING OPERATION
YES
VR805 0804 ZD804
NO
SEE ITEM 8
MEASURE ON THE MAIN BOARD
POINT 0802 AND 0803 BASE
YES
NO
AND ASSOCIATED CIRCUIT
FAILURE