Just bought a Sony VPL VW200 which is supposedly completely dead, no power at all. I know its a bit early to ask for help since I don't yet have it, but I wanted to see if you, MT, would possibly be able to scavenge some service documents for it?
Hey MT, Does the VW200 have a switch for the filter cover? This VW200 is missing its filter cover (as I saw in the photo when I bought it), it didn't "click" until just now when I remembered my old sony projector wouldn't power up because the filter cover was slightly ajar on an old sony PJ...
Thought so, I just received the projector a few minutes before your response, I checked it just now by depressing the switch with a Q-tip but its still dead as a doornail.
The projector has the lamp cover the lamp and all that fun stuff so its complete minus the filter cover. I took the bottom "Input board" cover off first expecting it to be the lamp cover. When I did that I noticed that the area right by the inputs has slight "rust color" around the inputs, and the bottom of the PJ has water spots on it like the previous owners ceiling leaked onto it.
It appears to have leaked right over the PSU, since when I pull the top blue/lamp cover forward to expose the lamp section, you can see slight rust/corrosion right over the PSU section on the bar that the blue cover slides along.
Hope if water is the reason its dead that it didn't destroy anything major... I suppose I need to start by taking it apart, but I honestly don't know where to begin on this machine, don't suppose that Service manual has a disassembly section I could use? lol
So the good news is, the light engine appears to have not been touched by water at all (close but not quite). So that's good, I cleaned several connectors and removed as much corrosion and rust as I could from the area and then put it all back into the machine.
I saved the GA (PSU) board til last since that I suspected would have an issue... Boy was I right unfortunately:
Post by mastertech on Jun 21, 2015 23:39:25 GMT -5
Well they carry a different part number and a couple of the connectors are a little different but they look to be the same other wise. The connectors that are different just carry an extra gnd line. Easily adaptable.
That's good to know. I did clean the bottom up a bit (still needs a bit more cleaning) and it doesn't look AS bad now. One foil is blown right off the board about 1/2" long, theres an 8 pin IC (A6169) near it, a small transformer, and the foil is blown off is between C200 and JL208. Ther's also a flameproof resistor soldered in right on that foil and also a 50v 4.7uf capacitor that's blasted out the bottom. That's just the visual inspection...
Ill take another pic of it cleaned up, but im curious, on a 1-10 scale, how repairable do think this PSU is?
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