Led Blinking Problem - Sharp LC-19LE510E Service Manual

LC-19LE510
LC-22LE510
LC-24LE510
25.3
26.3.

Led Blinking Problem

Problem: LED blinking, no other operation
This problem indicates a short on Vcc voltages. Protect pin should be logic high while normal operation.
When there is a short circuit protect pin will be logic low. If you detect logic low on protect pin, unplug
the TV set and control voltage points with a multimeter to find the shorted voltage to ground.
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