Electronic equipment repair and service manual search discussion Forum Index -> Equipment Repairs

Post a reply
Username
Subject
Message body Emoticons View more Emoticons	Font colour: Default Dark Red Red Orange Brown Yellow Green Olive Cyan Blue Dark Blue Indigo Violet White Black  Font size: Tiny Small Normal Large Huge Close Tags [quote="spytek"]Have Service Manual and Schematics but don’t know how to find the circuit that turns on the receiver and allows the AC power to flow into the power supply. By-passed (jumped) the relay that opens the “hot” AC line and made direct connection to the power supply. Some circuits went on and there was heat, but the unit was not fully powered on, the controls did not work, and the display was dead blank. These are the two problems: Transformer functions when jumped. But the “standby” switch is dead and won’t power-up the unit. No display when system is jumped. I hope someone who solved these problems might share their solution.[b][/b][/quote]
Options HTML is OFF BBCode is ON Smilies are ON	Disable BBCode in this post Disable Smilies in this post

All times are GMT

Latest Service Manuals : 5991-0797EN English 2014-08-02 PDF 8 • cq-c1300 1400 panasonic • 2sb1588 Inchange Semiconductor • Panel CHIMEI INNOLUX V315H3-L02 0 [DS] . • 4174 ON SEMICONDUCTOR • bajazzo compact 101 Telefunken • irg4bc10sd International Rectifier • 09-rh47-UIschem NOKIA • blk004 panasonic • 2sd1760 Secos •