Master thread for Panasonic plasma not turning on - Page 84 - AVS Forum | Home Theater Discussions And Reviews

Forum Jump: 
 13Likes
Reply
Thread Tools
post #2491 of 2493 Unread 11-25-2016, 07:57 PM
Advanced Member
 
Richard Berg's Avatar
 
Join Date: Mar 2001
Location: Brooklyn, NY
Posts: 734
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 35 Post(s)
Liked: 16
New P board ($50 on eBay) fixed it! Thanks to everyone who's posted troubleshooting tips on this forum!
Richard Berg is offline  
Sponsored Links
Advertisement
 
post #2492 of 2493 Unread 12-01-2016, 09:24 AM
Newbie
 
SubEffect's Avatar
 
Join Date: Mar 2010
Posts: 12
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 5 Post(s)
Liked: 0
Hello,

I've read through a large chunk of posts in this thread but I don't think the symptoms I have match the majority of issues.. let's see if anyone has an idea of where I should go.

Model: TC-42GT25, purchased in 2010

Symptoms:
- No display nor sound from any input source. The panel seems to receive power as there is a dull black/gray hue to the screen (noticeably different from when the panel is off completely)
- Red LED is solid
- No changes after panel is left on for a long time (stays on, no LED changes, etc)
- Remote commands not displayed (I believe they are being received, meaning if I can get the panel to come on completely, i've noticed the input changed based on what i was pressing on the remote)
- Issue is intermittent - if I play with the remote enough, I can get a normal display and use the panel indefinitely, unless I turn it off
- Green LEDs on the side boards (SC boards?) are solid
- No noticeable damage to any circuit boards (burn marks, etc..)

Given that this is intermittent, I don't want to replace any hardware in hopes it will resolve the issue. I am not opposed to doing that in general, but I also don't mind taking it to a service center. I do have a cheap multimeter, but I am no electronics guru and don't really know how to use it properly. It was a gift.

Anyhow - I'm really looking to see if this is something I can resolve on my own or if it should be addressed by a certified technician. My gut says this needs some in-depth troubleshooting, but perhaps someone else has had this issue and can let me know what they had to do.

Thanks!
SubEffect is offline  
post #2493 of 2493 Unread Today, 04:04 AM
Newbie
 
Join Date: Dec 2016
Posts: 1
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 0
Unhappy Tc-p46c2

Hello,

I have an Panasonic TC-P46C2 (May 2010) and it’s doesn’t turn on anymore.

I can hear click when trying to turn it on but screen still black and red light start to blinking after click every 2-3 seconds non-stop…

Please help!
Moscow is online now  
Sponsored Links
Advertisement
 
Reply Plasma Flat Panel Displays

Tags
Panasonic



Forum Jump: 

Posting Rules  
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off