Question about Philips 32PF7320A 32 in. LCD Television

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Tv takes 1/2 an hour for picture to appear

Can you tell me why my tv takes around 1/2 hour for the picture to appear on the screen. I can get sound but no vision. Tv is about 5 yrs old

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It can be that the 24vdc supply is dying due to bad DC filter caps, that will be the fist place to look, if he 24vdc is OK, then the next part to look will be the backligh inverter board, verufy hat it does have 24vdc and the 'BL ON' (Backligh On) signal is present.
If you are going to DIY and have proper tools and know safety precaution then please read on:
Please see my basic troubleshooting guide here:
http://www.fixya.com/support/r5093881-lcd_flat_panel_tv_troubleshooting_guide

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http://en.wikipedia.org/wiki/Capacitor_plague

Parts: www.shopjimmy.com

Posted on Jul 07, 2010

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