Question about Sony FD Trinitron WEGA KD-32FS130 32" TV
After being on for 10 minutes, TV turns itself off. We have express vue hook up, nothing else.
Timer is not programmed and the 2 units are not in a power bar.
Looks like SMPS problem. Check the power supply circuits for any leakage or short. SMPS will shut down for any fault condition in the circuit. After checking finally check opto isolator in SMPS and replace with new ones.
DO NOT SWITCH ON TV if OPTO I C is removed. SMPS will go out of control and the power supply capacitors will explode due to raise in voltage!
Posted on Jul 09, 2010
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Posted on Jan 02, 2017
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