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shrikantbj
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 Posted: Fri Jan 01, 2010 4:26 pm Post subject: Onida black not working properly. |
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| My Onida Black 21" color tv set was working very well till date. But now the screen becomes small & after some 30 mins it starts increasing in size. Looks there is some problem with vertical scan. I feel the vertical transistor is behaving weirdly. Anybody has a solution or schematics of this. |
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| Posted: Tue May 24, 2011 5:52 pm Post subject: Re: Onida black not working properly. |
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| shrikantbj wrote: |
| My Onida Black 21" color tv set was working very well till date. But now the screen becomes small & after some 30 mins it starts increasing in size. Looks there is some problem with vertical scan. I feel the vertical transistor is behaving weirdly. Anybody has a solution or schematics of this. |
the problem of your TV with the vertical out put section mostly dry solder ,please re solder your vertical output IC |
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