Sanyo messy image. Any clue ?

mdesfosses

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Hi,

I have a weird image on a Sanyo 20EZV. I installed a cap kit and still have the same problem. The B+ is a steady 108.3 VDC. C606 (the huge one) was also replaced.

I am a newbie fixing monitors. I looked at the basic troubleshooting flowchart and cannot figure out the next step. Any clue ?

https://1drv.ms/v/s!AqpW8_LPGf_YgzbPxNm4R0204YeS

Thanks

Marc
 

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The horizontal hold control in the center of the chassis is out of adjustment.

Thanks for the tip Ken. The image is now stable.

Now I cannot adjust the blue. The B-BIAS pot on the back does not seem to work. Could it be the tube that has a problem or the pot itself ?

Thanks again !
 

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Argh.... The problem is not the monitor. I tried with the lower monitor RGB connector and it works. The wiring harness seems to be to problem !

Thanks for your help !
 
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