`the green and red colors are working great but the blue is not working on the perfect focus it is faded what can I do to fix it

Sonny Berry

• 8617 Answers
• Posted on Feb 02, 2008

SOURCE: The color on my PCL542R is off...

try turning up the blue drive alittle see if that helps.

SOURCE: samsung HCN4226W blue color outlines

Samsung parts for convergance problem
http://www.partstore.com/Part/Samsung/Samsung/BP9500142E/New.aspx
This convergence board works with the following Samsung television models: HCM4215W, HCN529WX, HCN559WX/XAA, PCN5425R, HCN4226WX, HCN529WX/XA

SOURCE: no blue just red and green tint

adjust the blue bias on the high voltage block .
it has focus and bias for all three colors

SOURCE: how to fix fuzzy pic & red,blue,green lines on your screen?

i would call a repairman and have him come out and fix it.if you like the tv then its worth fixing if you dont then dont invest any money in it. but if it were me id have a repaiman come and fix it

SOURCE: I HAVE A HITACHI PROJECTION

Replace the convergence Ic's with a kit that is available through your local parts distributor

You must replace all resistors in the kit
If you are not good at soldering and de- soldering have a local tv shop do it for you

Good luck