My Sont Trinitrtron is flashing off and on.
Bad CRT...no repair.................................T.
Five blinks - AKB
circuit (automatic kine bias), the timer/standby indicator blinks
for about 30 seconds then goes to the self-diagnosis function.
Something is wrong with the video. Check video out, Q705, 732, 761
and other components on the C board, also check Q218, 219, 220 on
the A board. In addition, unit could be in IK blanking, try turning
up screen slightly.
Five blinks - AKB
circuit (automatic kine bias), the timer/standby indicator blinks
for about 30 seconds then goes to the self-diagnosis function.
Something is wrong with the video. Check video out, Q705, 732, 761
and other components on the C board, also check Q218, 219, 220 on
the A board. In addition, unit could be in IK blanking, try turning
up screen slightly, (G2 voltage).
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Usually answered in minutes!
Mine would blink for awhile then stay on but now it blinks all the time. Some channels it blinks faster then on other channels. Audio works fine
blinking picture when on. tube and sound ok. Started out 2 wks ago intermitent . now all the time
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