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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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ctc 169
have a big screen ctc169 that takes about 1 min to show a raster. changed
hi-voltage spliter and wave shape cap and now have this problem. after warm up set seems to be ok.customer cant tell us much as set was a gift from his family.it was dead when we picked it up. and spiter box was bad. almost as if maybe start-up cap is bad, never had one like this before. any ideas? thanks .. jack @allen park tv in michigan |
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Do an ESR test on all the caps in the power supply, and the scan
circuits. You may find a number of them going high. In many TV sets, the caps in these areas cause slow start-ups, and etc. -- Jerry G. ====== "458" wrote in message lkaboutelectronicequipment.com... have a big screen ctc169 that takes about 1 min to show a raster. changed hi-voltage spliter and wave shape cap and now have this problem. after warm up set seems to be ok.customer cant tell us much as set was a gift from his family.it was dead when we picked it up. and spiter box was bad. almost as if maybe start-up cap is bad, never had one like this before. any ideas? thanks .. jack @allen park tv in michigan |
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