XR-77A8xJ models.
Subject: 4 X Red LED blinking.
SYMPTOM
4 times RED LED blinking.
CAUSE
Failure of EVDD Power TFT on G board.
SOLUTION
Check like explained below the resistance between D-S for Q806 on G12-board before creating an AEP event.
Description Part number
G12 - STATIC CONVERTER(TV) 101055111
