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Pete, Electronic Engineer
Category: TV
Satisfied Customers: 17912
Experience:  Over 16 years of experience installing and repairing electronics.
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Sharp 60" PN-E601 monitor turn it on wait 20-30 seconds and

Customer Question

Sharp 60" PN-E601 monitor
turn it on wait 20-30 seconds and contactor pulls in and tv lights. With rear covers off I see white or light gray light thru many rear holes on left hand side. After 2-3 minutes the monitor shuts down and 15-20 seconds later restarts by itself. I have signal incoming thru RGB but only see blue glow on screen.
Submitted: 1 year ago.
Category: TV
Customer: replied 1 year ago.
Posted by JustAnswer at customer's request) Hello. I would like to request the following Expert Service(s) from you: Live Phone Call. Let me know if you need more information, or send me the service offer(s) so we can proceed.
Customer: replied 1 year ago.
Gave wrong model number should be PN-E602
Bad big fingers
Expert:  Pete replied 1 year ago.

Hi Dee,

This problem may be caused by a fault with the power supply unit.

If you have a voltmeter handy, and experience in working with high voltages, then carefully test the voltages coming off the power supply board.

If they are not good then the power supply board will need to be repaired or replaced.