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toshiba 32xv505d

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bilsat:
Hi All.
I have a toshiba 32xv505d tv, when first switched on the logo for the channel being watched appears for a second then the picture goes off, the sound remains, a few weeks ago the screen kept on going off and this was traced to the multipin connector, this was cleaned and reinserted several times and all was well for a few weeks, the psu caps were checked at the same time and all are ok!Any ideas please.
Pete

jordan:
One of the 16 ccfl tubes is defective

bilsat:
I bit the bullet and stripped the set down to the driver pcb, what a sod to get to! Whatever happened to a chassis with pcb's that fitted to it that were accessable?
Anyway I resoldered all the transformer connections, checked the complete pcb for def. caps, dry joints etc, reassembled and tested, success! now ok.........

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