Question about Standard (CRT) Televisions
i have a 32" magnovox tv (chasis L01-1uac-7638) that has broklen down 3 times in 18 months. the tv is only 4 years old. the symptoms are always the same: first the volume bar will appear and sometimes lower the volume by itself. then the main tv menu will appear on its own and randomly move thru the menu. the 3rd stage is it will do all of this, then shut itself off. the final is all of the above, then shut off completely and won't power up, with a faint chirping sound in the back until unplugged. someone mentioned replacing the C2455 resistor, but i don't know much about electronics. can you offer any advice or parts to change? it's been repaired twice already at a large cost both times. thanks.
Usually, the L01-1 chassis most common problem = weak
capacitors, such as C2455.Could be C2425......47mf/25v...
Check all caps around horiz drive xformer = an ESR meter
helps on this one + a skilled, experienced technician......T.
Posted on Nov 19, 2007
Tips for a great answer:
May 04, 2009 | Philips Magnavox 27MS343S 27" TV
Feb 16, 2009 | Philips Magnavox 27MS343S 27" TV
Mar 04, 2008 | Philips Magnavox 27MS343S 27" TV
On many of these (I am not familiar with this exact one) you push the volume up and down buttons on the set (not the remote) at the same time and hold them for a second or two. Try this. Philips has a customer help line that can help you as well, but expect a long wait and much irritation.
Oct 19, 2007 | Philips Magnavox 27MS343S 27" TV
Apr 07, 2007 | Philips Magnavox TS3260C 32" TV
Aug 03, 2006 | Philips Magnavox MS3252S 32" TV
Oct 20, 2016 | Samsung Standard (CRT) Televisions
791 people viewed this question
Usually answered in minutes!