Tv works but dark picture even after magic focus
SOURCE: wont turn off, goes to magic focus
enter your menu set up and turn off auto focus and see what happens then,also check your other settings while your there.
SOURCE: Magic Focus does not work.
Convergence issues usually resolved by changing convergence output amplifier IC's.....Original STK392-110 should be replaced
with upgrade Stk394-160E Hitachi part # CZ 01341,change both
for reliability.....check B+ feed resistors for over-heating....T.
SOURCE: Projection TV is out of focus
CRT coolant change and advanced convergence - how to
I documented the procedure I did on a Philips 55" rear projection
55p916
http://tinyurl.com/lmp6eu
CRT coolant change procedure
http://tinyurl.com/l7bd7r
basic and advanced convergence
SOURCE: my tv is not doing the correct magic focus adjustment
You have bad convergence. I have a tip at http://www.fixya.com/support/r4220499-change_projection_tv_convergence_ics which explains the problem, how to fix it and where to get the parts. Let me know if you need more help.
Thanks for using FixYa and for the generous rating.
hardrocko
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