JVC VM-42V31 plasma goes to standby flashing Red LED

[LesWoollam]

My JVC VM-42V31 plasma has suddenly developed the following fault:

Switch-on - steady green front panel LED comes-on. All 3 x power board LEDS come-on
After about 10 seconds the power board relay trips, LED8001 and LED 8002 on the power board extinguish and the front panel LED changes to a flashing red LED (flash rate - aprrox. 1 per second).

I've unplugged both the Y-Sus and X-Sus boards but the fault remains the same.

Any suggestions would be very gratefully received.

Many thanks.

[LesWoollam]

Re: JVC VM-42V31 plasma goes to standby flashing Red LED

Still no joy with fixing this

Does anyone know what the LEDs on the power board indicate? That might at least help isolate the fault.

[Andrew F. Ali]

Re: JVC VM-42V31 plasma goes to standby flashing Red LED

Send pics of the backside of the TV and close up shots of the PWR Bd. Close up shot of the PWR Bd jack that goes to the Main Bd. I may be able to give you a procedure to test the PWR Bd.

[LesWoollam]

Re: JVC VM-42V31 plasma goes to standby flashing Red LED

More to follow. . .

[LesWoollam]

Re: JVC VM-42V31 plasma goes to standby flashing Red LED

Hope these help.

Many thanks!