Electronics Repair (sci.electronics.repair) Discussion of repairing electronic equipment. Topics include requests for assistance, where to obtain servicing information and parts, techniques for diagnosis and repair, and annecdotes about success, failures and problems.

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mike
 
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Default SONY KV-27V40

Hello: I havent opened up this set as yet. It has a bright white raster and
no OSD and some retrace lines are visible. My friend said maybe the CPU or
Eeprom. Anybody have any ideas. I normally repair monitors so Im not sure
where to start. Thanks in advance
Mike


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Shoreline Electronics
 
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Default SONY KV-27V40

Weeeeeeeeeeeeell...........If this was a monitor what would cause this
symptom?

What are the B+ readings on the CRT cathodes?


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Jeff Stielau
Shoreline Electronics Repair
344 East Main Street
Clinton,CT 06413
860-399-1861
860-664-3535 (fax)

========================
"If you push something hard enough it will fall over."
Fudd's First Law of Opposition - Sir Sidney Fudd


"mike" wrote in message
...
Hello: I havent opened up this set as yet. It has a bright white raster

and
no OSD and some retrace lines are visible. My friend said maybe the CPU or
Eeprom. Anybody have any ideas. I normally repair monitors so Im not sure
where to start. Thanks in advance
Mike




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Jerry G.
 
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Default SONY KV-27V40

Check the power supply outputs, bias voltages to the CRT elements, screen
supply, and high voltage. It is also possible that the CRT has a screen
short.

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Jerry Greenberg GLG Technologies GLG
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Electronics http://www.zoom-one.com/electron.htm
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"mike" wrote in message
...
Hello: I havent opened up this set as yet. It has a bright white raster and
no OSD and some retrace lines are visible. My friend said maybe the CPU or
Eeprom. Anybody have any ideas. I normally repair monitors so Im not sure
where to start. Thanks in advance
Mike



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