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Does anyone have a service manual for this Plasma PX-42MA
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alldigi
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PostPosted: Fri Sep 28, 2007 10:29 pm    Post subject: nec PX-42VM3G power problem Reply with quote

Hi,
I've troubles with PX-42VM3G power suply unit. Does anybody can e-mail me service manual for this model?

The unit is mainly manufactured by origin electrical co in japan with a number of 42NH-PDP-4.

(Repeated blinking from red to green LED
flashing (No power on)
Cause 1: A board is damaged.
→ Replace the A board.
Cause 2: G board can’t supply another voltage.
→ Replace the G board.)

regards Morgan

(xtreme5690 at hotmail.com)
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dguillot
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PostPosted: Wed Dec 24, 2008 8:20 pm    Post subject: NEC 42 vm3a Reply with quote

Anyone seen an issue were the brightness goes dim and hen returns periodically on this unit. I was thinking ti might be the power supply not supplying enough voltage to the video drivers. This got progressively worst over a period of a year. The monitor is very dusty, I wonder if the electrostatic from the dust could be effecting it. Any help would be appreciated....
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ZanthiaGroup
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PostPosted: Wed Aug 05, 2009 10:42 pm    Post subject: NEC PX-42VM3A-PDP module failure Reply with quote

Hello Bob,

Were you successful in aquiring the service manula for this system and might you know from where I might aquire the PDP module for an NEC PX-42VM3A?

Direct email is [email protected]
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Barone
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PostPosted: Thu Apr 22, 2010 4:04 pm    Post subject: esquema plasma px42vm1a Reply with quote

Preciso desse esquema urgente px-42vm1a , minha plasma liga porem fica cheia de lista horizontal na tela , o que seria isso ? Crying or Very sad
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Boggs



Joined: 08 Jun 2009
Posts: 467

PostPosted: Thu Apr 22, 2010 9:10 pm    Post subject: Reply with quote

You can get the NEC PX-42VM1A service manual at www.schematics.me
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Service manual and schematic website:
http://www.schematics.me
http://service-manuals-schematics.com
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RYRY
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PostPosted: Wed Nov 10, 2010 11:45 pm    Post subject: Clicking on and Off Reply with quote

Have a PX-42vm2a When Power is on it turns on clicking a relay for 3 seconds then goes to standby....

Replaced Power Boards still same issue ... Cant find a result for this .... Many people with same problem but no solutions ... anyone have a clue where I should check next ?
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