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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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philips 14pv320 tvcr 99 delta
hello,
I try to repair a Philips 14pv320 tvcr 99 delta i changed the mc44608p75 and a transistor bc557c which were roasted now the TV makes a regular "tic tic tic ..." but does not want to start any idea ? THANKS |
#2
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hello,
I try to repair a Philips 14pv320 tvcr 99 delta i changed the mc44608p75 and a transistor bc557c which were roasted now the TV makes a regular "tic tic tic ..." but does not want to start any idea ? THANKS It sounds very much like there is a problem in the SMPS check all components in that section. Look for a shorted diode or bad caps. The tic tic usually means the power supply is loaded down. kip |
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