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rod
Joined: 18 Mar 2006
Posts: 418
Location: Northern Ontario, Canada
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| Posted: Sat Apr 05, 2008 3:40 pm Post subject: BG 1208 power up issue |
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I've been tweaking again and decided to put back my contract mod board to see if it makes any difference before I give it up.
So I hook it all up (I think the right way) but it doesn't like something.
Upon power up the unit sounds normal for first 5 secs then intermittently swithes off (like a very quick power cycle). It does this twice then shuts right down.
Please help.
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Rod
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Curt Palme
CRT Tech
Joined: 08 Mar 2006
Posts: 24396
Location: Langley, BC
TV/Projector: All of them!
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| Posted: Sat Apr 05, 2008 3:50 pm Post subject: |
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That's usually a failure or short in the set. It senses the fault, shuts the set down, but then reboots and tried again. Does it work normaly with teh contrast mod out?
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rod
Joined: 18 Mar 2006
Posts: 418
Location: Northern Ontario, Canada
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| Posted: Sat Apr 05, 2008 3:53 pm Post subject: |
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I seem to have got around the power issue. The difference is that I disconnected a 3pin (3wire) cable from the cont mod. board and it runs fine. I'm now second guessing where the other end goes (and it's function for that matter). The other end is a 7pin connector. Tried it on the connection atop the Vboard but it would not power up (ie. with symptom described above).
There is another connection on the RGB Input labeled ICBL. Can it be that one. I need to start ruling things out.
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Rod
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rod
Joined: 18 Mar 2006
Posts: 418
Location: Northern Ontario, Canada
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| Posted: Sat Apr 05, 2008 8:27 pm Post subject: |
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Here is the pic
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83.29 KB |
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2020 Time(s) |
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Rod
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