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Hitachi L32H01EA, No picture, only sound.

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wilho:
Hello everybody and happy new year. I have hitachi lcd-tv and there's no picture on it, only sound. Backlight seems to turn on and stays on until tv is turned of. I check the voltages from power board and the main board, and everything is what it should be.  There were no bulked condensator on power board. Im running out of ideas what's wrong with this.  Could the fault be in the inverter board? i havent check that out yet.

Power board: Vestel 17PW20V1
Main board: Vestel 17MB22-2

sparky:
hi
if backlites on all time check voltage to tcon panel
or sm fuses on tcon panel
dave

wilho:

--- Quote from: sparky on January 02, 2011,07:36:24 ---hi
if backlites on all time check voltage to tcon panel
or sm fuses on tcon panel
dave

--- End quote ---
Sorry for being newb, but what you mean by tcon panel?

backlight turns of when i turn of tv. it takes about 10sec to backlight to turn on when i power the tv, normal time?

Turnip:
Hi,

Screen drive panel fixed to the top rear of the screen with a thickish lead fron the main (Signal) board.

All the best - Chris.

wilho:
Ok i removed the screen drive panel. It's samsung 320WTC2LV3.7. everything looks ok. Where is the fuse located? Because i havent found it yet.

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