I had this BR player given to me because it locks up. If just plugged in and turned on it will be fine indefinately and you can scroll through menus. Insert a disc and the laser carriage homes just fine and the player waits for the next command.
Within 5 seconds or so of pressing Play the heat sinked processor on the control board heats up and the player locks up and won't do anything. I sprayed freeze on the processor heatsink to verify this and watched it very rapidly melt and thaw within seconds. I gently tried to move the laser carriage while it was locked up and to me it seemed to put up a fight. I took the drive apart and didn't see any signs of broken parts or over travel.
Not being able to find a service manual I can only guess so here's guess number one. I think the laser is drawing too much current or has a dead short. So a couple questions: 1) Should the laser emit light when observing it when the unit is powered up and the carriage aligns? 2) Are laser voltages adjustable? 3) If so, what are the average nominal voltages?
It isn't that I don't have other better players...I've just run out of things to work on so dragged this out of the Someday Corner.
If you are testing with the top cover removed you have to remember that room light can sometimes affect the function of the unit. Try to avoid any light directly over the unit and occasionally retest with the cover over the unit, even if the cover is upside down.
With the unit powered on and no disc inserted, once the try is closed you should see a couple short turns on the spindle, you should see the laser lens moving up and down for focus and you should see the laser fire a few times.
With a disc inserted, once the tray closes you should see the disc attempt to spin up a couple times, the laser sled move back and forth and you should be able to see the laser light fire a few times through the disc itself but much fainter of course and low light in the room.
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