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17PW25-4

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Turnip:
Hi Dave, and thanks,

Was perhaps lucky - fitted the kit and the set fired up. Feel that a safety resistor might have been fitted in the +ve feed and might pop before those two R33, also maybe the 3.15A mains fuse is a bit hefty considering the main cap is very small.

Thanks again - Chris.

Turnip:
Hi Folks,

PS - Next day, backlight flickered then went off, sound continuing. Tried again and the backlight flickered continually but at least the P/S didn't pop.

Guess you chaps were right - Emos currently has no stock, but there are lots of new ones on Fleabay.

Note that Keith suggested there were two types ie. 3.3v or 5.0v to the proc.

Mine is a 250111 V1 if it means anything - Any thoughts ? - Chris.

sparky:
Hi Chris what model tv ?
Dave

Turnip:
Hi Dave,

It's a Toshiba 32BV702B.

Matter of interest, when set initially turned on - All totally well.

After a while backlight flickers, and if left on, set cuts to S/by.

Curious to know folks experiences, as there might be something common that might be sorted - Yet to try with the 'Freezer/Hairdryer' option - Thanks Dave - Chris.

marky mark:
If you repair the board that cones with the set then you know you wont have the wrong version fitted. There are differences in the circuit. There have been some gray spares coming into the market recently which doesn't help the repair. Someone sent a datasheet with the working voltages on which helped a lot

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