This TV has severe pin cushion distortion which I believe may be diode modulator problems!
Can anyone help with likely solutions and/or have circuit diagram of LOP section.

John

Hi,
Grundig may have the support documentation at their website www.grundig.com

If you have not done so, you might want to take a peek inside the cabinet. There is about 50/50 chance they pasted a schemetaic inside with some a few basic test voltages.

Otherwise try Sams for a Photofact. www.samswebsite.com

:
:This TV has severe pin cushion distortion which I believe may be diode modulator problems!
:Can anyone help with likely solutions and/or have circuit diagram of LOP section.
:
:John

Hi,
Grundig may have the support documentation at their website www.grundig.com

If you have not done so, you might want to take a peek inside the cabinet. There is about 50/50 chance they pasted a schemetaic inside with some a few basic test voltages.

Otherwise try Sams for a Photofact. www.samswebsite.com

Otherwise, if "seat of the pants" needs to be done, check caps in that section, and any didodes too.

:
:This TV has severe pin cushion distortion which I believe may be diode modulator problems!
:Can anyone help with likely solutions and/or have circuit diagram of LOP section.
:
:John