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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Robert Bullock
 
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Default WTB: WG U3100 Chassis and or parts, and troubleshooting help

I need a chassis a little cheaper than WG or possibly a flyback. I need to
get this countertop back to a customer.

Symptom: Monitor will not power up, get the 'clicking' indicative of a
short.

The troubleshooting I've done-
Replaced HOT
Cap Kit
replaced the poly caps near the flyback, and checked the other one.
replaced smps controller on the adder board
checked every diode I or WG suggested

At this point I think it's the flyback. Anyone got any other ideas or parts
to sell?
The power supply section lights a 60w bulb, so that section is fine, WG
thinks it's in the HV section.

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RJ
 
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Default

Do you have a schematic of the board? Use a volt meter and trace from
were the 120 volts enters the board.

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