CurtPalme.com Home Theater Forum

Krepticor · Joined: 17 Jun 2009 Posts: 15

currently bought a new to me proje tor, was sold working, not I'm getting an error code 69, I intend to reseat all the boards on .y next day off, but right now just want to know if there is anything else that would cause this issue, preparation for the worse and all

**Curt Palme** · Posted: Wed Mar 01, 2023 2:12 am Post subject:

Abnormal high voltage. Bad PA board, or maybe a tube imploded, giving a false error message? I haven't seen that one before.

**Curt Palme** · Posted: Wed Mar 01, 2023 2:13 am Post subject:

http://www.curtpalme.com/docs/SonyG90_Error_Codes.pdf

Krepticor · Joined: 17 Jun 2009 Posts: 15

thanks curt, I've just had bad luck with stuff lately

I did read though the archive and determine the same thing, possible bad PA or PB board, not a hard fix, it also said something about a HV sensing line that was possibly unplugged (or has slight corrosion)

I just wanted to ask the group if there was anything someone experienced outside of those

I bought a working unit from a local guy, all I did was move it and install a moome 1.4 HDMI card into it, so I ruled out my tampering. However, I can see how a move could possibly work something loose

I've managed to get the unit installed on the ceiling and really really don't want to take it down, that and it is a very high-quality unit when operating

EDIT
I does appear the PA board had a short, while i see no definite tell tale burned component, scorch marks genuinely are not a good sign, and no telling if the PB board is good either, I've tabled the issue until i find someone who wants to part with a donor unit