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Panasonic TH-37PX60U 37 in. Plasma HDTV Questions & Answers
We have a Panasonic TV - Model TH-37PX60U
Sometimes that "chirping" is caused by loose windings on various transformers. You can usually isolate a particular transformer by pressing on it when it is "chirping" & it may stop "chirping" or the frequency my change. If that is the cause, you can A: replace the coil, B: replace the Printed Circuit Board, or C: Do nothing as it really isn't hurting anything but your nerves.
3/5/2015 11:56:25 PM •
Panasonic...
•
Answered
on Mar 05, 2015
Panel locked
Remote needed:
When Panel Lock is set to ON, the buttons (SOURCE, MENU, VOLUME, SELECT, MUTE, POWER) on
the front of the PDP will not operate. However, these buttons will operate when setting Key Lock OFF.
1 Press the Menu button. Move the joystick up or
down to select “SETUP”, then press the joystick
to enter.
2 Move the joystick up or down to select “Panel
Lock”, then move the joystick left or right to select
“On” or “Off”.
3 Press the Menu button to exit.
10/2/2012 2:10:06 AM •
Panasonic...
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Answered
on Oct 02, 2012
Just shut itself off and now won't power back on
I see so many here with no sound/nopicture issues:ISSUES: 1. IF sound main fuse/s are good.2. If no power or standby check main fuse, standby power supply and any signsof damage you can see---burnt parts etc.3. almost all these sets the troubleshooting involves
checking voltages on the main power board to narrow down theproblem.4. Be safe and if you do not know what you are doing don't open the set.Answers to issues:1. RE:fuses---if a blown fuse is found get a good replacement(not the genericones like Radio Shack). Many fuses are special even aside from amperage--Don'tput a higher rated amperage fuse in the set for any reason.2. RE: power supply in set: if total dead aside from main fuse the set uses astandby power supply that runs 7/24 and a main supply (some are combined andsome not.Here aside from checking fuses you want to examine all the filter caps on thepower/standby to see if any are puffed up or buldged up in some fashion--Iattach a photo of a good one---top should be silver metal and PERFECTLY flatand have no brown material coming out on top or bottom.What happens in the standby area is they use caps with too low a voltage rating(saves money) which causes them to fail in a year or two---the standby runs7/24 and the heat dries out the caps and they fail.3. Trouble shooting consists of the above and then at some point you have to buyand try a board to see if it fixes it or not.4. Safety first--no TV set is worth getting injured or even killed over.If set is opened at least look for puffed up and bad caps like in thisphoto.
4/29/2012 12:45:39 AM •
Panasonic...
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Answered
on Apr 29, 2012
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