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NEC Plasma monitor px-42vp1a shutdown automatic

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andrew

Jan 1, 1970
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the monitor shutdown about 3 sec after i turn it on
i found that i have to replace the power board. All 3 $$$
need help to fix this
 
D

David

Jan 1, 1970
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If you are not experienced with troubleshooting complex SMPS supplies
without any available schematic and usually custom ic's with no datasheets
available, your option is to buy and replace the power board. These things
are designed to be board level repair, virtually no schematics are available
for anything inside the box except for block diagrams of the boards. Some
manufactures will provide the power supply schematic, but not always.

David
 
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Art

Jan 1, 1970
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Hopefully they pick up the suport for older items rather than starting just
at date of aquisition like most companies.
 
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aving

Jan 1, 1970
0
Did you had any luck repairing the monitor?
I have the same problem now and I want to know how to fix it NEC
PX-42VP1A
Thanks in advance
 
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