Re: Help Reparing Panasonic TC-P55GT50 7 blinking lights, Narrowed down to SU or SD




TW, thanks for the info.
I will do that test and let you know.
It's a friends TV (his place) so may take a bit of time....

Re: Help Reparing Panasonic TC-P55GT50 7 blinking lights, Narrowed down to SU or SD

Oops, just noticed you sent proper manual- Thanks!!

Re: Help Reparing Panasonic TC-P55GT50 7 blinking lights, Narrowed down to SU or SD

The title on the manual I have is below.
It's the closest I can find.
It's for TC-P50ST50
Mine is TC-P55ST50 Oct 2012
At the bottom of the sticker it says TC-P55ST50-2
s# mg22860129

Technical Guide
2012-Plasma FHD TV - ST Series (15th Generation)
Model : TC-P50ST50 * (America)

Re: Panasonic Plasma TC-P50GT30 7 blinks SC board shorted

I cannot find exact service manual for this TC-P55ST50
Don't see it here
[url]http://www.toms-service-manuals.com/?do=search&mfg=Panasonic&modelsrch=tc-p55st50&typekey=0&Search=Submit+Query[/url]

Does anyone know a compatible manual I can use?
The one I have been using for flowchart is
Model :TC-P50ST50＊ (America)Re: Panasonic Plasma TC-P50GT30 7 bl...'t see it here

Re: Help Reparing Panasonic TC-P55GT50 7 blinking lights, Narrowed down to SU or SD



I had the exactly same thing with TC-P55ST50
Not sure what to do next as SU/SD now show no shorts but getting 7 blinks again (no blinks when isolated)...

Re: Panasonic Plasma TC-P50GT30 7 blinks SC board shorted

Regarding the following:
..."As for the SC50, disconnect, the 3 white connectors from the SC to the SD/SU. remove the 4 earth screws at the buffer boards. Jumper SC50. Turn the TV on and confirm it starts normally, no blinks and also if you view the TV from the rear on both the sustain boards there should also be an onboard green LED lit. This will confirm both boths are good and running."

I am troubleshooting a TC-P55ST50. Does the quoted procedure above confirm the SC is good and SU or SD...