So I inherited the above mentioned laptop. Story: It was said it worked fine until some spagheti didn't fall into the keyboard. The machine was still working with that, but the keys were obviously sticky, so the keyboard was washed (out of laptop), but after the reassmebly the laptop didn't start up. I put the bare motherboard into the dishwasher, since that the laptop is starting up more or less. The green power LED always lights up, but there are two scenarios: only the green LED lits, the fan blows one, but no other sign, not even the HDD starting but it gets its 5V, then it powers off (2-10 sec is the ON time depending on luck), then it restarts on its own 1-2-3 times again depending on luck. Rarely the machine starts up normally (with the HDD), and is seem to work until it shuts off. So I guess something around the power supplies could be wrong, however I tested all the supply lines to be good. There is a winbond wpc8763 controller, but it seems the south and northbridge also has part in the power up sequence, and I couldn't figure out yet what is causing the power to shut down. I know this machine isn't worth much but it would be fun if we could make it run..
2) I have had many instances where the copper traces on those film type harnesses comes loose and either: bends back, breaks off or crosses over and touches other traces. I have even had the traces break in the film itself and you can only tell by doing a continuity test while wiggling the film strip.
zjjxhzf: hello Gabor i am DLP projectorColor wheel is not accurate，setup memory， the phase angle cant setting for the color wheel ，must use service code.
Sept 19, 2017 1:31:25 GMT -5
mastertech: Hi stranger. Guess you spent your summer cruising on that street bike.
Sept 17, 2017 21:43:54 GMT -5
nashou: Hey everyone, just saying hi ! Hvent been here for a while hope you're all doing well !!
Sept 17, 2017 19:19:25 GMT -5
mastertech: Parts for repair are no longer available.
Sept 11, 2017 19:42:24 GMT -5
mayavi: my pioneer elite VSX-92TXH it freezes until I unplug and then it won't power on until maybe 10 minutes. came to know that its a common problem in this model. any help would be much appreciated......
Sept 11, 2017 13:39:10 GMT -5
jaredjaric: Thanks so much Hulio :), your expertise is very much respected
Aug 20, 2017 9:25:37 GMT -5
Admin: james: you need to post in the thread where your problem is being discussed.
Aug 9, 2017 19:51:54 GMT -5
james: Yes Sir All wiring was connected.
Aug 9, 2017 7:46:15 GMT -5
Admin: I have uploaded a copy of the SM to the digital projector section.
Jan 10, 2017 20:21:56 GMT -5
ducki: sorrry for my bad english ....(google translate
Jan 10, 2017 17:44:21 GMT -5
ducki: I have the same defect as a cp-x4021n you but can not start it ... I did the same trials with ic202 pc102 and still do not like, I make short pin 1 and 2 of the pc102 and PJ light (orange) goes off ... you can help me with a service manual for this PJ? TNX
Jan 10, 2017 17:43:46 GMT -5
jlb12: pwr switch off = 2(0.0) 3(11.7) 6(.04) 7(.04)
Dec 13, 2016 23:27:03 GMT -5
jlb12: No Problem. Thank you for all your help.
Dec 13, 2016 0:20:40 GMT -5