| Author |
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| minnie |
 Posted: Sat Jun 30, 2007 7:30 pm Post subject: |
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| Other common failures Q912,Q913,I901. |
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| kuhurdler |
| Posted: Sat Jun 30, 2007 2:28 pm Post subject: |
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| those +/- 27V power supplies feed the convergence circuit. You probably need to replace your convergence STKs |
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| mustang_52 |
| Posted: Fri Jun 22, 2007 6:55 pm Post subject: |
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| F903 is good. now what? The other fuses appear good too. |
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| mustang_52 |
| Posted: Thu Jun 21, 2007 12:42 am Post subject: |
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| minnie wrote: | | Check F903 and see if it's open. |
sorry, ive been away from electronics class a long time.  how do I do that? |
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| minnie |
| Posted: Wed Jun 20, 2007 10:52 pm Post subject: |
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| Check F903 and see if it's open. |
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| mustang_52 |
| Posted: Wed Jun 20, 2007 9:52 pm Post subject: |
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| ok, i observed the 5 green leds when i plug the tv in and this is what happends. They all come on right away, then the +27 and -27 leds go off first at the same time. The rest of the leds follow. Does this help out? |
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| Guest |
| Posted: Wed Jun 20, 2007 12:00 am Post subject: Hitachi 60sx12b power problem |
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| Ive got a 60sx12b that when i puch the power button it turns on then off right away. Ive looked in the back and i remember seeing leds light up then turn off. Any suggestions where to start? |
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