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Shaky screen - Compaq P70 (Model 621)

September 22 2003 at 7:08 PM
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  (Login spawno)

Since receiving this monitor (2nd hand) it's had an intermittent horizontal shake. Sometimes it will also shift the screen into a position where I would have to physically readjust the horizontal alignment.

Any ideas?


Thanks
-John

 
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AuthorReply

(Login gyorka)

Re: Shaky screen - Compaq P70 (Model 621)

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September 23 2003, 10:49 AM 

yes, check diodes and transistor (especially for bad solder joints) in EW correction

 
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(Login milo2003)

What is EW correction

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September 24 2003, 1:04 AM 

What is EW correction? Thanks

 
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Richard b
(no login)

Re: Shaky screen - Compaq P70 (Model 621)

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September 24 2003, 12:44 PM 

This sounds like a poor cap in the line osc.

Rich

 
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(no login)

t 602 , i need the part number, please!!

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October 27 2004, 9:34 AM 

I have this compaq/nokia monitor and i need help, i need the number of the main transistor T602, can anyone help me?

Thanks.
regards!

 
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