Question about SAMTRON 55V 15" CRT Monitor
Hi all experts, I have the following problem. I have a samsung 56V monitor, when I turn it on with the PC, it does not show anything for about three to five minutes, even the green light doesn't get turned on. After three to five minutes it starts displaying normally. I couldn't understand what is the problem with the monitor and how to overcome. Send me solution as soon as possible. Thanks and regards
My computer monitor is dead after starting onlly green led glows for few seconds after that no rsponce .it happened after tripptng some relay type tripping.
Posted on May 01, 2012
Firstly take the monitor in a backet, and flow a cup or water with surfe.then wash it with pcb. after plug it and enjoy.
Posted on Sep 07, 2007
This is a very common problem on all crts . pls replace the crt base as over a period of time the pins start detoriating resulting in the above mentioned problem also for 56v samsung u could remove the rubber covering provided on the outer side of the c r t neck and the inner side of the crt base . it works
Posted on Aug 16, 2006
If this behavior is relatively consistent, I would suspect the "mains capacitor", an electrolytic cap on the output of the AC bridge. If vibration affects behavior you may have cold solder joint(s) in the SMPS circuit. Knowing what current the monitor is drawing at turn on would be helpful.
Posted on Aug 15, 2006
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