CurtPalme.com Home Theater Forum

scotha · Joined: 27 Mar 2006 Posts: 167 Location: Lilburn, Ga.

Hi all, I have a bad neck card R762292. Blue would flash constantly so I swapped the blue for the red and now the blue is fine and red is flashing. Does anyone know what goes bad on these or does anyone have one for sale? Thanks.

**Curt Palme** · Posted: Sat Jul 27, 2019 3:13 pm Post subject:

Is that the large square block on the back of the tube? A very complex board, I've usually replaced them, haven't repaired one in years. I don't have any left though, sorry!

scotha · Joined: 27 Mar 2006 Posts: 167 Location: Lilburn, Ga.

Thanks, yes it's the square block, is it interchangeable with R762721?

**Curt Palme** · Posted: Sat Jul 27, 2019 4:47 pm Post subject:

No, I don't believe so, I've never tried it.

km987654 · Posted: Tue Jul 30, 2019 10:18 am Post subject:

gjaky · Joined: 05 Jun 2010 Posts: 2802 Location: Budapest, Hungary

I can dig up the schematic sheet of that board if that helps...

scotha · Joined: 27 Mar 2006 Posts: 167 Location: Lilburn, Ga.

I lucked up and found 2 of the neck boards on ebay for $25 bucks, they work great.