11TV012R12
REACTIVE 6318 2 BC
Models
KDL-32EX421, 425, 520, 521, 523, 524, 525
KDL-37EX521, 524, 525
Subject: No Picture with Power LED ON
SYMPTOM
No picture, despite the green power LED indicating the TV is ON.
CAUSE
OVP exception in GE2A board, due to the cable between CN 6701/6702 on the GE2A (Power Supply) board and
the LED backlight (Inverter) board getting loose.
SOLUTION
Confirm whether the cable between the GE2A board and Inverter board is connected firmly at GE2A side. Press if
necessary.
