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| Guest |
 Posted: Sun Apr 08, 2007 4:09 am Post subject: |
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| thanks, I will check... |
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| cory |
| Posted: Thu Apr 05, 2007 10:43 pm Post subject: |
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| check main pcb for bad or cracked solder connections.possibly on relay or horizontal drive. |
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| Yum |
| Posted: Thu Apr 05, 2007 7:48 pm Post subject: Toshiba TV 14R21 (PWB-1386 Board) keeps power on and off |
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| I have a 14R21 Toshiba old TV and still not consider it as a junk. The problem now was after few minutes viewing it suddenly turns off and on and you can hear a sound something a relay clicking. No abnormality observed from the CRT. About 5-10 minutes of turning on/off with the standby power monitor LED blinking red/green/off then goes powered on and again a few minutes again problem occurs. Pls. advise if what have to check on the circuit. Thanks! |
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