PVM20M4E Sony monitor geometry adjustment

[zen]

Hi all

Not sure how to access on this set.

Can anyone help ?

[R_J]

Re: PVM20M4E Sony monitor geometry adjustment

The easiest way would be to download the service manual, but you can access the service menu by simultaneously pressing [ENTER} and [DEGAUSS]

[zen]

Re: PVM20M4E Sony monitor geometry adjustment

Thanks RJ , now have access to manual.

[zen]

Re: PVM20M4E Sony monitor geometry adjustment

Started off by replacing caps known to cause issues on this model (see pics)

Also discovered a 4.7MF,160V behind LOPTX with high ESR

Set up geometry best I could, after customers fiddling.

Enter service mode by first pressing MENU button, then DEGAUSE & ENTER together.

Once in service mode use MENU & ENTER to move through different adjustments.

Arrows up & down to alter values.

DEGAUSE to store. Might need to press it twice.

Waiting for the retrophile to turn up with his Nintendo WI for the final verdict.