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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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#1
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Hi,
Toshiba TV CF2662B ch TAC9215 06/92 in my shop with delayed sound. Turn on TV, the sound doesn't come on right away (stereo LED off). Sometimes it takes several minutes. I have no SM. When sound "starts up", it "flutters" at first (stereo LED flickers), then sound is normal until you turn off TV. Note: No sound in mono either. I tried heating, cooling, and vibration without any effect. Did you ever have the same problem? Thanks in advance, Brad Tip for your old computer (reduce discard pollution too): If you can't sell your old computer, don't throw it away. Use it to backup your software by transferring files/folders from your new computer or laptop to it. I transferred my Windows folder and other stuff to my old computer using "PC Link", which I downloaded from www.simtel.net (cool site). http://www.simtel.net/pub/dl/52792.html (info or download) |
#2
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Hello.
If this model has a seperate IF pack i've seen that cause delayed audio/no audio on PJTV's from that era, you might try checking inside the IF pack for bad solder joints or bad capacitors. "Brad Petria" wrote in message ... Hi, Toshiba TV CF2662B ch TAC9215 06/92 in my shop with delayed sound. Turn on TV, the sound doesn't come on right away (stereo LED off). Sometimes it takes several minutes. I have no SM. When sound "starts up", it "flutters" at first (stereo LED flickers), then sound is normal until you turn off TV. Note: No sound in mono either. I tried heating, cooling, and vibration without any effect. Did you ever have the same problem? Thanks in advance, Brad Tip for your old computer (reduce discard pollution too): If you can't sell your old computer, don't throw it away. Use it to backup your software by transferring files/folders from your new computer or laptop to it. I transferred my Windows folder and other stuff to my old computer using "PC Link", which I downloaded from www.simtel.net (cool site). http://www.simtel.net/pub/dl/52792.html (info or download) |
#3
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![]() "ampdoc" wrote in message .. . Hello. If this model has a seperate IF pack i've seen that cause delayed audio/no audio on PJTV's from that era, you might try checking inside the IF pack for bad solder joints or bad capacitors. I'd bet on capacitors since it gets better after it warms up. |
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