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Toshiba 40RV52U Green LED, but no video    
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thanser



Joined: 09 Jul 2011
Posts: 2
Location: Seattle, WA

PostPosted: Sat Jul 09, 2011 12:56 pm    Post subject: Toshiba 40RV52U Green LED, but no video Reply with quote

No screen, no menu.

I've tried replacing the power module board (purchased online) but the screen still won't light up. The green power indicator lights up as well as the TOSHIBA logo on the front.

Model number 40RV52U.

Is this repairable at home? Is there another board that needs to be replaced, like the tuner? I can't imagine it's the tuner - I can't even access the menu.

Thanks.
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JTS1957



Joined: 21 Jan 2009
Posts: 2324
Location: Far, Far Away

PostPosted: Sun Jul 10, 2011 12:26 am    Post subject: Reply with quote

ANY AUDIO?
thanser



Joined: 09 Jul 2011
Posts: 2
Location: Seattle, WA

PostPosted: Sun Jul 10, 2011 9:17 am    Post subject: Toshiba 40RV52U Green LED, but no video Reply with quote

No audio, screen does not light. No menu either.

Power module has been replaced, still nothing.

Green power indicator comes on, along with Toshiba logo lighting up.

What else can be replaced? The main board?

Thanks!
JTS1957



Joined: 21 Jan 2009
Posts: 2324
Location: Far, Far Away

PostPosted: Sun Jul 10, 2011 2:49 pm    Post subject: Reply with quote

That would be the logical next step, assuming you have standby voltage(s) from power supply to main.
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