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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Default Faulty LCD monitor advice needed. Screen goes white after 15/20 seconds

Hi
I bought a LCD monitor off eBay (fault was described, only cost me 12
quid inc delivery!) hoping to do a cheap fix!
When turned on all is fine for 15-20 sec then the screen fades to
complete white. Sound still comes through its speakers and if ya switch
off, then on again you get a perfect picture for about 10sec, before it
does the same.
I have tried re-soldering a few joints that didn't look too good with
no joy (although it might be taking a tad longer to go white than it
did)
Any ideas? Bearing in mind I am no expert! (although I do like
tinkering!!!)
Cheers in advance!
Phil.

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Default Faulty LCD monitor advice needed. Screen goes white after 15/20 seconds

Check for caps that are high in ESR.


"oddsey" wrote in message
oups.com...
Hi
I bought a LCD monitor off eBay (fault was described, only cost me 12
quid inc delivery!) hoping to do a cheap fix!
When turned on all is fine for 15-20 sec then the screen fades to
complete white. Sound still comes through its speakers and if ya switch
off, then on again you get a perfect picture for about 10sec, before it
does the same.
I have tried re-soldering a few joints that didn't look too good with
no joy (although it might be taking a tad longer to go white than it
did)
Any ideas? Bearing in mind I am no expert! (although I do like
tinkering!!!)
Cheers in advance!
Phil.



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