CurtPalme.com Home Theater Forum

[vmedin2@gmail.com]

Hi everyone,

I’m setting up a Sony VPH-1270Q and ran into an issue with the cross test pattern. Initially, when I press Cent R, I can align the red and green lines just fine, and they turn yellow as expected. However, when I press Cent B, I don’t get a blue line to adjust.

The blue tube appears to be working, but when I look into it, I don’t see the test pattern displayed. I’ve tried moving the adjustment all the way until I get an “out of bounds” error and then slowly bringing it back, but still no luck.

Has anyone encountered this before? Any ideas on what might be causing the issue? Appreciate any insights!

Thanks!

[vmedin2@gmail.com]

Success! Ended up being the BB board. I swapped one out of a junk 1251q and it worked great. Boards were a little different but everything seems ok. Only real difference is that I have to crank up the focus on blue until it's almost all the way maxed out.