Re: Panasonic TC-P50G25 Plasma 10 blinks at power on. Bad SC, SD, and SU?

Just an update. I sent the SC board to ModusLink PTS (free shipping both ways if you ask for a shipping label and live within the US). There was a sale (still is until January 25, 2015), so I got the repair and return for $80 shipped.

Popped it in and it worked!

Thanks again everyone.

Re: Panasonic TC-P50G25 Plasma 10 blinks at power on. Bad SC, SD, and SU?

Meter is an Ideal Test Pro 61-340.

I ran back over every pin with Black on Ground and Red on Ground. My results are nearly identical to Johnboy1313 except for SU41 (pin8) where I get 8.07M with Red on ground and he gets 1.87M with Red on ground.

Looks like I'll go ahead and seek out an AF or AP board, or send mine in to be repaired...

Thanks for all of your help.

Re: Panasonic TC-P50G25 Plasma 10 blinks at power on. Bad SC, SD, and SU?

Do my higher readings for Vfo indicate a potential problem with the buffer boards? (see previous post)

Re: Panasonic TC-P50G25 Plasma 10 blinks at power on. Bad SC, SD, and SU?

Ok, I reversed the probes and got a reading for 5V_F on the SU board (8.1M).

I've begun to look at your 'chronicle' its a doozy...a LOT of work there. I've attached a spreadsheet with the rest of my readings from the buffer boards, next to yours from that thread. Is there any reason why I might have elevated readings for Vfo? Notice that with probes reversed I did not get OL for pin7 on the SD board??

[I]Q452[/I] --> G-E = Short; E-C = Short; G-C = Short

I like to...

Re: Panasonic TC-P50G25 Plasma 10 blinks at power on. Bad SC, SD, and SU?

Haha.. Take your time and thanks! I figured it would save some back and forth.

Hey, Everyone. I'm a total newbie to electronics repair, but I do own a decent digital multimeter. I need some help getting a Panasonic TC-P50G25 back up and running. I've detailed my troubleshooting process below and I'm hoping to any general advice as you all may have, and get some answers to the specific questions at the end of the post. Thanks in advance! Sorry if the level of detail is excessive.

[B]Problem:[/B] In-laws were using the TV one night. Father in-law turned it off, mother in-law wanted to keep watching and tried to turn it on, but it would not turn on. Apparently,...

Re: New Members - please post your introductions here

Hello, everyone. I'm a newly registered member of the forum. I stumbled across the site while trying to find information on troubleshooting a Panasonic TC-P50G25 with a 4, then 10 blink code. There is so much information here - it's amazing! I think I'll be sticking around even after this TV is fixed.

Thanks!