MOD GUIDE - Universal RGB-to-YPbPr/Component Circuit & Mod [8/24/2014]

[thesteve]

if the flash is effecting your TV as well (even if not bad) you could likely make a slight adjustment and solve it without much change to your pic at all

[ProfessorProfessorson]

Yeah, I just don't have to mess with it right now. Maybe next week. Is there a pic somewhere to show what surface mount potentiometers adjust what that I can refer to when I have the time?

[thesteve]

i thought they were marked, but turbokon should have something posted on it as well

[ProfessorProfessorson]

I only recall them being marked R1-3 or something. Outside of that, I am not sure which one adjust what settings.

[thesteve]

R3 is luma
R1 is G/B
R2 is G/R

[destructive cactus]

Whee! Just got mine installed, and it's working great. Just wanted to post and say thanks to NightWolve, thesteve, turbokon, and everyone else in this thread.

I've got all the colors coming through loud and clear, though it seems very green, so I'm going to adjust it now.

[NightWolve]

Congrats and you're welcome! BTW, are you using a LCD HDTV that's supporting 240p via the YPbPr/Component jacks ? If so, post the make/model so others know which ones work. I've got a Samsung that works, but a Sanyo that rejects 240p via the YPbPr/Component jacks. I think it'd be useful to learn if there's a general pattern of supporting 240p with Samsung and other makers and also knowing which ones generally reject it, etc.

[destructive cactus]

Thanks!

Yep! This is a Samsung LN40C550. About a 5 year old 40" LCD. It supports 240p. Looks pretty blurry, but it does a decent job. I also gave it a shot on a CRT, Sony BVM-1316. Great!