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Darko
Joined: 26 Jul 2004
Posts: 35
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 Posted: Mon Mar 21, 2005 8:36 am Post subject: Orion Studio 710 |
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Hello
Need schematic for TV Orion Studio 710.
Only horizontal line… I replace V out TDA8174W with TDA8174AW. The line remains. Sync (trigger) to pin 3 is OK. All caps replaced… resistors checked…
Regards
Darko |
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Darko
Joined: 26 Jul 2004
Posts: 35
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| Posted: Wed Mar 23, 2005 7:10 am Post subject: Re: Orion Studio 710 |
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Hello
Need schematic for TV Orion Studio 710.
Only horizontal line… I replace V out TDA8174W with TDA8174AW. The line remains. Sync (trigger) to pin 3 is OK. All caps replaced… resistors checked…
Regards
Darko
Problem solved!
There is a difference between TDA8174W (original) and TDA8174AW. When TDA8174AW is used pin 5 must be connected via 10uF to GND.
Darko |
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