Baby turned on/off button twice and now it doesn't come on at all. It is flashing it's signal. At times it is 6 flashes and at other times it is 7 flashes.
We tried un plugging and resetting but to no avail, we now have this tv in our living toom and we can see anything, can you assist? We are technically inclined people.
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The problem is on the 'A' circuit board. It is the IC504.Or, it is a low voltage drop or a short. Replace the "A" board. It is the front board on your right when you are at the rear of the set when you remove the cover. Look it up on the net. PS Don't touch the chassis while it is on...HIGH VOLTAGE !!!
Low HV Shutdown: On the D Board. Check IC8004/pin 7 should be 7.4v. Check IC8006/pin 2 should be 2.5v if lower will trigger shutdown by causing pin 1 to turn on. Check IC8006/pin 3 reference voltage 2.2v. IC8006/pin 1 normally at 0v. If high turns D5007 ON which turns the latch circuit Q6532, Q6530, and Q6527 ON and turns the AC relay RY6501 OFF.
And NOTE: 6 blinks also can be Low B+ protection.
Unregulated 7.5 v from the power supply to 5v reg IC504 on the A Board. 5v to M Board Q2314
to CPU IC2300/pin 43. If 5v missing set will shutdown with 6 blinks.