 Posted: Mon Mar 12, 2007 4:38 pm Post subject: |
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| MEASURE TRANSISTOR WITH A METER,IF NOT FAULTY YOU COULD TRY AND RESOLDER IT.ALSO CHECK AROUND FOR MORE POOR SOLDER CONNECTIONS ONCE BOARD IS OUT. | |
| Posted: Mon Mar 12, 2007 10:36 am Post subject: Dead Toshiba C2146TN Television |
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| Can anyone advise on a seemingly dead Toshiba C2146TN ?
When I switch the main "on" button the red light on the front comes on and that's it - no sound, no picture. I'm no expert so the best I could do was to have a careful look with the back off - nothing obvious - the fuse on the board was ok - the only thing visible of note was where the legs of the (large) T70 transisitor came thro' the board - it looked as if they have suffered excessive heat - solder looked poor. The numbers on the transistor are 2260291 / 9541M. Can anyone confirm if failure of this part could explain the failure - if so I'll have a go at replacing it (assuming I can get one) cheers Julian |
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