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monitor trouble

 
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gogo
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PostPosted: Mon May 31, 2004 2:26 pm    Post subject: monitor trouble Reply with quote
I have a problem with my monitor - the red color turned black and the green is pale. After some time of working the problem disappears by itself. The cable is OK. Does someone have any idea ? The monitor is TVM AS 5D
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zulexs



Joined: 28 May 2004
Posts: 2
Location: indonesia
PostPosted: Tue Jun 01, 2004 5:40 pm    Post subject: Re: monitor trouble Reply with quote
gogo wrote:
I have a problem with my monitor - the red color turned black and the green is pale. After some time of working the problem disappears by itself. The cable is OK. Does someone have any idea ? The monitor is TVM AS 5D



you can firs time chek the RGB then you tes the transistor and resistor
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sacho
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PostPosted: Wed Jun 02, 2004 5:50 am    Post subject: Reply with quote
Try to first resolder the picture tube socket . Review all the picture tube board for bad solders. If necessary, carefully remove the shilding
Good luck
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dolescle
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PostPosted: Wed Nov 24, 2004 8:11 am    Post subject: picture tube Reply with quote
this usually is a problem with the CRT on the picture tube..
try checking the CRT..
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andycoranna
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PostPosted: Fri Jun 09, 2006 2:42 am    Post subject: Re: monitor trouble Reply with quote
zulexs wrote:
gogo wrote:
I have a problem with my monitor - the red color turned black and the green is pale. After some time of working the problem disappears by itself. The cable is OK. Does someone have any idea ? The monitor is TVM AS 5D



you can firs time chek the RGB then you tes the transistor and resistor
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andycoranna
Guest
PostPosted: Fri Jun 09, 2006 2:44 am    Post subject: intermittant rgb Reply with quote
Resolder every joint on the crt base pcb! special attention to the crt socket.
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