Question about SAMTRON 55V 15" CRT Monitor

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Samtron 56v monitor when powered on. monitor power led starts blinking and monitor gives a tick tick sound. have replaced eht and surrounding spares but with no effect. please help

Samtron 56v monitor when powered on. monitor power led starts blinking and monitor gives a tick tick sound. have replaced eht and surrounding spares but with no effect. please help

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This is due to the abnormal 5v supply to micom.check upthe 5v line.

Posted on Aug 03, 2009

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Chek the IRF630  & IRF 634

V.GRIIDHARAN

Posted on Jun 23, 2009

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Hi..first,u need to understand that the problem is not with your monitor.its with your RAM(because of the sound when the CPU is powered ON) .if RAM is not cleaned occasionally,the copper plating gets spoiled.
so. u need to first unscrew the CPU and remove the RAM.and clean the copper plated surface of the RAM using rubber(the same rubber we use for rubbing purposes) and then with cotton cloth.then replace the RAM and its Done.
for further ssistance,
mail to
gee_g@live.com


Thanks,
Geevarghese George

Posted on Jun 24, 2009

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1 Answer

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solution 1 please replace the horizontal output transistor in near to line output



solution 2 in case you changed the horizontal output when the problem not solved follow this.

monitor line output transformer burned replace them its kept on monitor from mother board to connect thru picture tube. very carefully to change the part because its have a storings voltage capacity in heavy.
solution 3 check the signal cable

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1 Answer

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