Question about Mitsubishi CS-40707 40" TV
Turn on has pix but no blue color .it will take about 30 min to have the blue.i check the blue transistor it is good it is cold and i replace the transistor but still the same .i check the collector of transistor the voltage is 270v and C suppose to have 193 v and the B&E are 9.16 that what the green and red read 193v on col 9.16 v on B and E .what do you think it might be?
Older 35" and 40" Mits have RGB driver IC's on signal board that go bad...in line 13 pin part # AN5862.....replace both...test with
heat & cold technique........... OR CRT is bad..................T.
Posted on Jan 15, 2008
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Jan 11, 2015 | Standard (CRT) Televisions
Aug 26, 2011 | Standard (CRT) Televisions
Feb 05, 2008 | Apex Digital PF2725 27" TV
snow basically is a symptom of weak signal.
as you say it becomes ok after 5 minutes or so there no question of any components gone wrong except loose or print intermittent
1 input weak like cable or antenna or loose wire from the source..
2 in tv antennae socket loose.
3 near tuner any thing loose or track loose.
4 cable wire might be old.
hope this will help.
Oct 09, 2007 | Standard (CRT) Televisions
Aug 12, 2007 | Zenith A25A11D 25" TV
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