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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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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 |
#2
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SONY KV-27V40
Weeeeeeeeeeeeell...........If this was a monitor what would cause this
symptom? What are the B+ readings on the CRT cathodes? -- ========================== 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 |
#3
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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. -- Greetings, Jerry Greenberg GLG Technologies GLG ========================================= WebPage http://www.zoom-one.com Electronics http://www.zoom-one.com/electron.htm ========================================= "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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