Re: Panasonic TC-P60ST60 Plasma TV 7 Blink Codes Help



q402 - rjp30y2a
q403 - rjp30y2a
q404 - rjp30y2a
q421-423 - 30f125...

Re: Panasonic TC-P60ST60 Plasma TV 7 Blink Codes Help



My bad, I thought by shortened you meant without nubs on the bottom sticking out.

Q402 - All combinations beep
Q403 - All combinations beep
Q404 - All combinations beep

Q421-423 - All combinations beep

D401 - A to K both left and right side beep
D423 - A to K both left and right side beep

C411, C412, C413, C416, and C417 beep...

Re: Panasonic TC-P60ST60 Plasma TV 7 Blink Codes Help



I found this one.

[url]https://www.ebay.com/itm/TXNSS1UDUUTH-TNPA5795-PANASONIC-1-SC-BOARD-FOR-TCP60ST60-TC-P60ST60/362736743571?epid=27027188681&hash=item5474cb7493:g:81QAAOSwtutcGHAF[/url]

30 day return shipping window but I pay return shipping.

Looks like it would work for my TV since its for the same TV model. I think my TV was manufactured in October 2013 instead of September.Re: Panasonic TC-P60ST60 Plasma TV 7...<br /> <br />...

Re: Panasonic TC-P60ST60 Plasma TV 7 Blink Codes Help



For Q402-404 the shortened one is D402 and Q401. For Q421-423 there is no shortened one....

Re: Panasonic TC-P60ST60 Plasma TV 7 Blink Codes Help



Q421-423, Q402-404 Those were the only ones beeping as far as I could tell. I am not sure how to do the second part you described.

I gotta ask, what do you think the estimated cost will be to repair this board myself? Assuming I can even figure out how to do so. Because ebay has a working board for $45 and if repairing myself is going to cost 20-30 I wouldn't have a problem spending the extra not to have to go through the effort of self repair. Especially if it gets my TV up and running much sooner....

Re: Panasonic TC-P60ST60 Plasma TV 7 Blink Codes Help



Thank you for the help and advice!

If I were to try the repair myself what would that entail? My friends father is a former electrical/defibrillator engineer and worked for Heartstream, HP, and Phillips so I could probably have him help me and I assume he probably has the tools.

Any chance you can link me to the screws? I can't find them on ebay or shop jimmy. (any chance loctite on the current screws would work?)

I found this [url]https://www.ebay.com/itm/Panasonic-TXNSC1PAUU-TNPA5351-SC-Board-Component-Repair-Kit-for-TC-P55ST30/252509729423?epid=1342746441&hash=item3acac0b28f:g:7vIAAOSw9N1VoAFB[/url]...

Re: Panasonic TC-P60ST60 Plasma TV 7 Blink Codes Help



Using the continuity check setting on my multi-meter and doing this I get a displayed reading of 000 and the thing beeps for longer than 4 seconds....

Re: Panasonic TC-P60ST60 Plasma TV 7 Blink Codes Help

Ideally I would like to first determine which board is the problem. I am having trouble doing so even when following the service manual.

Once the proper board is identified then I would probably just send it in somewhere to be fixed or buy a replacement.

Alternatively I could look for a local repair shop and see about getting it fixed. I called one and they quoted $185 to repair one board which seems high. Would rather avoid this if I can actually determine which board is at fault and replace the board...

Re: Panasonic TC-P60ST60 Plasma TV 7 Blink Codes Help



So I check the connector pins for a short? What do I ground the multi meter too in this case?

Unfortunately I don't think I have the knowledge or tools to replace transistors....

Re: Panasonic TC-P60ST60 Plasma TV 7 Blink Codes Help



I have the multi meter and am testing right now. I did what you said and got no beeps. Not 100% sure if I did it correctly but I think I did.

See pictures below. I did step one of the test in the picture below as well and didn't get a short circuit beep. VFO continuity was 1 and F5V was 1381.

The next step I am a bit unsure of. To jump the SC50 jumper I take it I can just use like a screw driver to jump the two pin connector?
^That is what I tried doing and the TV blinks 7 times and...

Re: Panasonic TC-P60ST60 Plasma TV 7 Blink Codes Help



Thank you for the information. When you say loosen how loose do you mean? I checked all the screws and they seem fine and tight. I also assume you mean the screws connecting the board to the back of the TV? Also what do you mean by clean? I didn't notice any discoloration or anything that looked off.

What is a thru board mount?

Anyways I really appreciate the information. I will update this evening after finishing testing.

My Plasma is actually only 6 years old. Before...

Re: Panasonic TC-P60ST60 Plasma TV 7 Blink Codes Help



Once I have the multi meter tomorrow I will be able to follow the rest of the flow diagram to test for short circuits. Hopefully then I will know which board failed and where the short circuit was.

I doubt I have the tools to do component level repair like soldering or things of that nature. I checked for blow capacitors and didn't see any. Based on the service manual and the steps I have gone through so far it is going to be one of the SU/SD/SC boards.

[url]https://www.badcaps.net/forum/showthread.php?t=65784[/url]...

Hey All,

The other night I heard a pop and the screen went off and started giving me the 7 blink codes. Someone on AVSforum referred me to a post with the service manual and I completed the steps up until the "troubleshooting 7 blinks failure (VFO/VF5V Resistance check)" part. I will be borrowing a multi meter from my dad tomorrow to figure out which board is the issue. It sounds like its the SU/SD board/s or the SC board though.

[B]The reason I am posting is not about help with the process (yet) but about whether or not the issue will occur again. I am concerned...

Re: New Members - please post your introductions here

Hi I am Kelvin.

29 years old and a business systems analyst for WatchGuard Technologies out of Seattle.

Joined because my Panasonic Plasma TCP60ST60 died and I am looking for some troubleshooting help.