I am hoping someone can be of assistance in identifying two transistors which have died as a result of s/c in above. They are marked on board as Q104 and Q105 Idealy a schematic of power supply would be appreciated. Many Thanks
soundwave ctv1405t power suppy burnup
Oct 25, 2006
6 Replies
So you mean that the markings on the components have burnt to unreadable? In such case, sometimes it's possible to get them just readable by _gently_ scraping it and using a powerful light to see it. But not nearly always :-(
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exsolderman ha escrito:
post the chassis ref. i have never heard of this brand before. chances are the guts are made by orion, beko or vestel....
-B.
The only number I can find is printed on the main-board. PB-MAIN-1405-V5 TW. Could this be the chassis number
b wrote:
possibly, but not familiar to me in this case. if you have a digital camera you could try posting some pics on imageshack.us. see if anyone here recognises the board.
-b
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