Re: Ps64e8000 powersupply troubleshoot

thank you guys this most helpful

Re: Ps64e8000 powersupply troubleshoot

ok guys thanks i started this repair a few years and was using a yihua soldering iron which got me into trouble in the first place a forgot about until recently dough it out again i am now using a jbc dde soldering station

Re: Ps64e8000 powersupply troubleshoot

thanks have looked not much help thanks anyway

Re: Ps64e8000 powersupply troubleshoot

in this image i know where yellow trace goes to but trace going underneath the missing cap i don't know if it take the path of the blue line or the red line...

hi i have bn44-00516a power supply out of a samsung ps64e8000 tv which transistor failures in the pfc circuit and the main switchmode supply ic failed taking some tracks with them and the tv has some missing smd caps which i do not know the value of cx814 and cx812 cx813
and the smd cap cx826 which goes the across the switchmode ic is missing also but i need to know where the track that runs between it goes as it has partialiy missing peice where the red line is the track under cap to either one of those pins seen in the picture can anyone help...

Re: BN44-00516a

hi i am having trouble with this board i have replaced q802 the switchmode ic ice3br2565 which after replacement doesn't seem to be show the right voltages and there is no standby voltage there are no voltages present on the other side the transformers and no voltage on them but the other side is live does anybody have or know where to get the schematic for this boards please help i am tearing my hair out