Re: Panasonic TC-P60S30
I checked SC2, P2 and P11--it would flash the number for a second, and then revert to a "1" at the far left side of the screen. My board says 2 A--does that matter, or is it more important to confirm rev AT ?
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Re: Panasonic TC-P60S30
Hey TW--
I followed the schematic that you sent me, and it appears the problem is the A board--I followed through the process and did not get any life out of the TV.
My resistance checks were coming in at 180-190 ohms, which I think is more normal. My A board is a TNPH0914 2A rev AT--You mentioned that you might have an inexpensive source ? Thanks for your help--
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Re: Panasonic TC-P60S30
Beautiful--I'll let you know in the morning--
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Re: Panasonic TC-P60S30
Yeah, I bought it broke, hoping I could resuscitate it with minimum investment
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Re: Panasonic TC-P60S30
Thank you--
What is the difference between the S and ST model ?
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Re: Panasonic TC-P60S30
Yes, I might be touching two grounds at the same time---Damn,
let's refresh---I should be touching opposite the white wire ?
I'll have to start with a new process and new readings--I feel like an idiot.
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Re: Panasonic TC-P60S30
Thanks for the reply--
Yes, with the meter on a DC setting, I checked A6 yesterday--
I got a 5V reading. As far as resistance, and after removing the power cord,
I've been getting a drop to .4-.6 ohms on the meter. I've set it to a low (200) level, touch the black lead to a board screw, and touch the red lead to the connection opposite the brown wire at SC2, P2, P11 and SS11. Unless I'm setting the meter improperly, I just don't know why it won't fire up--
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Re: Panasonic TC-P60S30
Ok, I disconnected the SC board and tried to power on the TV--
There was no sound or start-up. I measured resistance at the SC board, and other connections at .4-.5 ohms. Obviously, as you say, there's a short somewhere. Can you suggest my next move--Thanks for your help.
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Re: Panasonic TC-P60S30
If it powers on, what should the resistance be at SC20 ?
And if it doesn't try to power up when SC2 and SC20 is disconnected ?
Sorry, more questions--
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Re: Panasonic TC-P60S30
Thanks, TW--all good stuff--
I'll try your suggestions later--
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Re: Panasonic TC-P60S30
OK, thanks--I'll try that when I get home later today--
Does the tape connection at SC20 easily come off/upward ?
You think the short is in the SC board ?
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Panasonic TC-P60S30
Hello--I've got a Panasonic TC-P60S30 plasma that will not power on--no blinking lights; nothing. I replaced the power board, and the power button assembly. The old button was depressed and stuck, and I thought that maybe that was keeping the TV from powering on. With my limited skills with a digital volt meter, I know I've got 120-121V coming into the board from the plug. I did
get 5V DC on some hot points on the power board. It was suggested on another site to check resistance---so at P2 and P11 with the power cord unplugged, I'm only getting .6 ohms reading. I know that's very low--could...
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Re: New Members - please post your introductions here
Hello Everyone--
I'm the newbie, and am trying to get some repair info on my panasonic plasma.
Well traveled and slightly skilled, I just moved back to Florida with my lovely wife of almost 29 years. The polar vortex winter of last year taught me to never leave the Sunshine State. I've been in the landscape bizz for over 30 years, and am currently working for a smaller maintenance company in the Tampa Bay area as their General Manager. It's nice to be 10 minutes from the beach and leave the corn fields of...
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