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Tomyc
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 Posted: Fri Jun 05, 2009 7:33 am Post subject: Hitachi CMT2141 |
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Hi everybody,
I have CRT TV Hitachi CMT2141 and it has random defect. Picture sometimes disapper and screen is black. Sound is OK. |
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jts1957
Joined: 24 Nov 2008
Posts: 2476
Location: Far, Far Away
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| Posted: Fri Jun 05, 2009 9:25 am Post subject: |
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| Random cure: bad solder joint on CRT filament. |
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minnie
Joined: 18 Aug 2005
Posts: 2880
Location: Hell
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| Posted: Sat Jun 06, 2009 3:35 am Post subject: |
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| Resolder the vertical IC. |
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venuele
Guest
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| Posted: Sun Jun 07, 2009 2:03 pm Post subject: Re: Hitachi CMT2141 |
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change transistor (c3205) it is near LOT  |
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Tomyc
Guest
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| Posted: Tue Jun 23, 2009 2:39 pm Post subject: |
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| Thank´s everybody for help. There was a problem with drop of liquid between two pins of A/V IC. |
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