[colug-432] Mo' bulged electrolytic capacitors: LCD Monitor: 1280x1024 19"
jep200404 at columbus.rr.com
jep200404 at columbus.rr.com
Thu Nov 4 22:03:44 EDT 2010
The plague continues.
This time it was a no-name 1280x1024 LCD monitor.
I plugged it into power, and the whole screen went all white
all the time, regardless of any input.
I found two bulged caps on the power supply board:
Nominal Measured
C5 1000 µF 16V CapXon 105°C 303 µF
C12 1000 µF 16V CapXon 105°C 335 µF
I replaced then with:
Nominal Measured
C5 1000 µF 16V SMS 85°C 919 µF
C12 1500 µF 16V KZG 105°C 1485 µF
Works fine now. I am getting better at this stuff.
>From the time I put it on my bench to the time I snapped the
bezel back on was less than half an hour.
Knoppix automatically drove it at the correct resolution.
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