Need some help on fault finding.
This TV started going off focus over time.
It now has bright horizontal lines when it is turned on.
After about 30 seconds it switches the screen off & seems to go to standby mode.
There's a red blinking LED at the power switch.
This chassis may be same as the TX-32F250A.
1. What voltages should I look for? and at which points?
2. What components should I check for short or open circuits?
Cheers
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