NEC Plasma Power Supply fried

A friend has two large Plasma screens with burned out power supplies. He's a Broadcast Maintenance Engineer at a 24 hour news channel and can

fix any electronic equipment if he has a schematic or can identify the parts.

These units are NEC PX-42VP4A

Does anyone have a schematic, service manual or insight into where to get the following part, BLQH, which looks like a surface mount transistor or insight into what the equivalent parts is?

NEC has been unresponsive to requests for a service manual or schematic.

Thanks all

Reply to
otterson
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Hi Try

1) SEME
Reply to
Mohammed Younis

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