Question about Mitsubishi VS-4543 45" TV
Listen carefully, if you turn on and it goes off after 2 seconds, you need to change f902 and check q05a00 for short, if shorted, replace it, and then check for 130v and 34 v on transformer, if they are present, your problem has been solved, if you turn on the tv and hears little clicks, replace the optocoupler of the power supply. i did it and got my tv back on again!!!!
Posted on Jan 08, 2010
Check for opens at convergence ic's, if none replace stk391-020e's with new lead free sanyo drivers or just trouble shoot them.
Posted on Oct 14, 2008
Look in Mitsubishi threads here your problem has already been answered.
Posted on Sep 21, 2007
Tips for a great answer:
Jan 11, 2014 | TCL Televison & Video
Jul 11, 2010 | 2001 Pontiac Montana
Apr 25, 2010 | Toymax Magnavox 37MF331D 37 in. LCD TV
Nov 15, 2009 | ViewSonic VA720 17" LCD Flat Panel Monitor
Oct 30, 2009 | ViewSonic N3752w 37 in. LCD TV
Mar 27, 2017 | RCA L37WD12 37 in. LCD HDTV
Aug 22, 2009 | PC Chips MB PCCHIPS SiS746FX M848A V5.0...
Jul 18, 2009 | Denon AVR 2808Ci Receiver
Dec 10, 2008 | Televison & Video
280 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: