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Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems. |
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Kv27exr20
Mom called with a Sony TV problem. Pressing local start causes relay to click and thats it!.No picture...no sound. Noticed that when set was unplugged , could hear degauss circuit go active when plug was reinserted. Also noted that remote will not turn TV on but if local on button is depressed and relay clicks, then remote can deenergize start relay. Any idea's.....cheaper to by mom a new set?? Thanks
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On Thu, 30 Dec 2004 23:48:01 +0000, cletus302
wrote: Mom called with a Sony TV problem. Pressing local start causes relay to click and thats it!.No picture...no sound. Noticed that when set was unplugged , could hear degauss circuit go active when plug was reinserted. Also noted that remote will not turn TV on but if local on button is depressed and relay clicks, then remote can deenergize start relay. Any idea's.....cheaper to by mom a new set?? Thanks It's probably caused by a bad STRS6301 in the power supply. This is a very common problem on the EXR sets. Andy Cuffe |
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"cletus302" wrote in message ... Mom called with a Sony TV problem. Pressing local start causes relay to click and thats it!.No picture...no sound. Noticed that when set was unplugged , could hear degauss circuit go active when plug was reinserted. Also noted that remote will not turn TV on but if local on button is depressed and relay clicks, then remote can deenergize start relay. Any idea's.....cheaper to by mom a new set?? Thanks -- cletus302 Power supply is dead, you'll have to get in there and do some troubleshooting, or take it to a shop, Sony makes a good set and this one should be relatively easy to repair. |
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