Have a DELTA PSU, FS 8001, the problem is when its put on standalone and PG signal provided by shorting the connector pin, there is still no +12V available, checked the internal PCB boards, MOSFET FDP04N08 seems to be leaky trying to replace all the 4 of them...Does anyone have the schematics of the same would be grateful for help...

With regards to all...Karkera

Re: Samsung le32r81bm/xtl



Hi,

I had checked with the entire LCD unit including frame by interchanging them on a working set, so I think that's ruled out and confirms the problem with the main board....any other infor / fault /guide???

Best Regards
karkera...

Have a TV SAMSUNG LE32R81BM/XTL, the problem is that the set enters in Standby mode, without any response to Remote or physical touch of the switch. Have checked the SMPS Board with another working LE32R81BM, it works fine, the problem is with the main Board BM41-00839B (2007.02.21), the A5V is available, A3.3V is also available, the oscillations at SUB MICOM IC is also OK, now the power ON/OFF signal to the SMPS is not obtainable, have checked the operation of KEY INPUT 1 and KEYINPUT 2, through the scope, using the remote control at the SUBMICOM input, it is fine, still cant figure out the problems......

Re: Dell 2407WFPb Monitor - Bad Cap

I need a DELL 2407WFPb service / schematic diagram ... the same power problem (ON) problems.

Regards for help