Replacing Panasonic A Board - Page 2 - AVS Forum
Forum Jump: 
Reply
 
Thread Tools
post #31 of 47 Old 09-26-2011, 10:49 PM
Newbie
 
hititup's Avatar
 
Join Date: Mar 2011
Posts: 7
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10
Quote:
Originally Posted by tomwil View Post

You have the TH-42PX80UA, which your attached image shows. You must use TNPH0716AGS for this set, unless you also want to change the SC board to match, with complicated results.

You can read my adventure of using a TNPH0716S in a TH-42PX80UA here, which I corrected later by using the proper TNPH0716AGS.

There appears to be a board available on eBay that might fit your needs.

hello.. good info here..
Now i know what a board to look TNPH 0716AGS.. this board it hard to find.. i found 1 listing on Ebay Item number 220780584548 can u pls conform this is the right board i am looking for? Thank a 1K
O" how can i tell if my panel is bad..
Mitchel.
hititup is offline  
Sponsored Links
Advertisement
 
post #32 of 47 Old 09-27-2011, 07:21 AM
AVS Special Member
 
tomwil's Avatar
 
Join Date: Feb 2008
Posts: 1,382
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 22
Quote:
Originally Posted by hititup View Post

Now i know what a board to look TNPH 0716AGS.. this board it hard to find.. i found 1 listing on Ebay Item number 220780584548 can u pls conform this is the right board i am looking for?

That eBay board (which is now sold) may or may not be the correct board. The version letters are not visible on the pics.

Please see this thread for examples of how to determine what version an A-board is.

That which may be known of God is evident within man, for God has shown it to them, so that they are without excuse. (Romans 1:19-20)
tomwil is offline  
post #33 of 47 Old 10-19-2011, 08:20 AM
Member
 
bosanci28's Avatar
 
Join Date: Apr 2009
Posts: 35
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10
Quote:
Originally Posted by tomwil View Post

I think that you need to be sure the TNPH0716 is on the middle of your board, and the "AG" suffix on the bottom-left corner of the board as well.


hi,
will this board interchange with the TNPH0716-1A ?
(1MG8070 th-42px80u march 2008)

i found one to buy that looks like your picture ,if you look in top of the hdmi plugs the ici sits in a 45 degree that the only difference that to mine board.

the board that i found has this numbers:
tnph0716-3a th-42px80u
(mt8263ag2)

thanks

my boards pic bellow:
LL
LL
LL
bosanci28 is offline  
post #34 of 47 Old 10-19-2011, 08:55 AM
AVS Special Member
 
tomwil's Avatar
 
Join Date: Feb 2008
Posts: 1,382
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 22
Quote:
Originally Posted by bosanci28 View Post

hi,
will this board interchange with the TNPH0716-1A ?
(1MG8070 th-42px80u march 2008)

the board that i found has this numbers:
tnph0716-3a th-42px80u
(mt8263ag2)

It is currently unknown if that TNPH0716AGS (mt8263ag2) board, which is for the TH-42PX80UA, will work in your TH-42PX80U. You need the TNPH0716S as shown in this document. However, the TNPH0716AGS may be backwards compatible with the TH-42PX80U.

Best advice is to obtain the correct board, TNPH0716S.

That which may be known of God is evident within man, for God has shown it to them, so that they are without excuse. (Romans 1:19-20)
tomwil is offline  
post #35 of 47 Old 10-19-2011, 09:07 AM
Member
 
bosanci28's Avatar
 
Join Date: Apr 2009
Posts: 35
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10
Quote:
Originally Posted by tomwil View Post

It is currently unknown if that TNPH0716AGS (mt8263ag2) board, which is for the TH-42PX80UA, will work in your TH-42PX80U. You need the TNPH0716S as shown in this document. However, the TNPH0716AGS may be backwards compatible with the TH-42PX80U.

If you do get the TNPH0716AGS you listed above and it doesn't work, you may be able to switch the version of the board by moving a jumper, as explained beginning here. However, this has not been tried or proven AFAIK.

Best advice is to obtain the correct board, TNPH0716S.

yap,you right,getting the right board is better...
i have called panasonic and waiting for a reply,on the matter of 1a and 3a boards.

thanks....

also look at this pictures,bellow i am sure my A board is bad,

a video sample here
LL
LL
LL
bosanci28 is offline  
post #36 of 47 Old 10-19-2011, 09:20 AM
AVS Special Member
 
tomwil's Avatar
 
Join Date: Feb 2008
Posts: 1,382
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 22
Quote:
Originally Posted by bosanci28 View Post

also look at this pictures,bellow i am sure my A board is bad, a video sample here

You can look here for Panasonic documents on display faults.

Your video is marked private, and unviewable.

That which may be known of God is evident within man, for God has shown it to them, so that they are without excuse. (Romans 1:19-20)
tomwil is offline  
post #37 of 47 Old 10-19-2011, 09:57 AM
Member
 
bosanci28's Avatar
 
Join Date: Apr 2009
Posts: 35
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10
opps,sorry about that...they say that you can share the private link...i guess maybe if not logged in you cant see it.,i put it as public now.

yes and thanks for that info...

i have some manuals here that anyone can use _download here_
LL
LL
bosanci28 is offline  
post #38 of 47 Old 10-20-2011, 04:59 AM
Newbie
 
hititup's Avatar
 
Join Date: Mar 2011
Posts: 7
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10
Quote:
Originally Posted by tomwil View Post
It is currently unknown if that TNPH0716AGS (mt8263ag2) board, which is for the TH-42PX80UA, will work in your TH-42PX80U. You need the TNPH0716S as shown in this document. However, the TNPH0716AGS may be backwards compatible with the TH-42PX80U.

If you do get the TNPH0716AGS you listed above and it doesn't work, you may be able to switch the version of the board by moving a jumper, as explained beginning here. However, this has not been tried or proven AFAIK.

Best advice is to obtain the correct board, TNPH0716S.
The jumper just indicate the suffix of each board. so moving it will not change anything on the board. You have to get the right board for your TV. i attach a file that you will find useful.

 

TNPH0716AGS 2008-Board-Recommendations-080923.pdf 159.158203125k . file
hititup is offline  
post #39 of 47 Old 10-20-2011, 06:22 AM
AVS Special Member
 
tomwil's Avatar
 
Join Date: Feb 2008
Posts: 1,382
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 22
Quote:
Originally Posted by hititup View Post

The jumper just indicate the suffix of each board. so moving it will not change anything on the board.

You appear to be right. According to the Panasonic service manual, the suffix jumper just grounds, and appears to serve no other purpose other than to visually determine the board version.


That which may be known of God is evident within man, for God has shown it to them, so that they are without excuse. (Romans 1:19-20)
tomwil is offline  
post #40 of 47 Old 10-20-2011, 10:37 AM
Member
 
bosanci28's Avatar
 
Join Date: Apr 2009
Posts: 35
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10
hi,
i got today the reply from panasonic,

i have asked exactly what boards are interchangeable wit my model

i have the TH-42PX80U
video board numbers:
TNPH0716-1A
1MG8070
MARCH 2008


they reply with this info:
>>>>>>>>>>>>>>>>>>>>>>>>>

If you have a model number TH42PX80U ( Black Label) order part number TNPH0716S

If you have a modal number TH42PX80UA ( White Label) order part number TNPH0716AGS

>>>>>>>>>>>>>>>>>>>>>>>>>>>>>
bosanci28 is offline  
post #41 of 47 Old 08-26-2012, 12:09 PM
Newbie
 
mvalent000's Avatar
 
Join Date: Jan 2012
Posts: 4
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10
According to a well known tv parts "shop"ping website, you can figure out which A board you need by looking at the lower left of your A board for a box labeled SUFFIX. there are 7 jumper boxes with two letter suffixs' listed above them. Look for the jumper that has a chip in it and the 2 letter's listed at the top will be the suffix for your board. There is a video on their site.

I am running into the same issue trying to figure out which A board I need to replace and came across the video that helped me figure it out, so I wanted to share this find with everyone. The jumper find was mentioned previously on this thread but this is a better visual for you to look for.

Hope this helps.
mvalent000 is offline  
post #42 of 47 Old 01-19-2013, 05:22 AM
Newbie
 
LiquidMonster's Avatar
 
Join Date: Jan 2013
Posts: 1
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10
Hi, I replaced the board and when I turn on tv the service mode comes on.Not sure what to do to get it working normally.

Factory
adjust
wb-adj
option
aging
rm-set
srvtool
fact-test

how do i set it up? this is for a Th-42pz80u panasonic

When I went to fact-test, I can get the hdmi ports to work , played xbox360 and watched cable, but the remote doesn't work it wont turn off the tv and the volume doesn't work.

Even the power button on tv won't turn it off, I have to unplug it. After I unplug and turn back on the service mode pops up.
LiquidMonster is offline  
post #43 of 47 Old 06-25-2013, 06:13 PM
Member
 
koko11's Avatar
 
Join Date: Jun 2013
Posts: 18
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10
Anyone know where I can buy a TNPH0716S board? I have searches high and low and can't find one anywhere. Local tv guy says he can get one but it would be $300. I see plenty on sites for $150 but all are sold out
koko11 is offline  
post #44 of 47 Old 06-26-2013, 03:57 PM
AVS Special Member
 
tomwil's Avatar
 
Join Date: Feb 2008
Posts: 1,382
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 22
Quote:
Originally Posted by koko11 View Post

Anyone know where I can buy a TNPH0716S board?

eBay would be your best chance. Although it appears none are available now, there have been several in the recent past, and some will probably show up again in the very near future.

That which may be known of God is evident within man, for God has shown it to them, so that they are without excuse. (Romans 1:19-20)
tomwil is offline  
post #45 of 47 Old 06-26-2013, 04:07 PM
Member
 
koko11's Avatar
 
Join Date: Jun 2013
Posts: 18
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10
Ok I will keep a check on eBay. Thanks!
koko11 is offline  
post #46 of 47 Old 08-10-2013, 10:39 AM
Newbie
 
jrlube's Avatar
 
Join Date: Aug 2013
Posts: 1
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10
For the Aboard if we are trying to replace it certain models are extremely hard to find.

ON the TNPH0800AB there seem to be 6 resistors that differentiate between the board types (Proabably an address selector) i.e.. THPH0800AC had a second resistor corresponding the AC extension.

Can I buy an AC board and pull a resistor to make it an AB? Has anyone had luck with this. Trying to avoid a $80 to $100 experiment.
jrlube is offline  
post #47 of 47 Old 11-07-2013, 11:04 AM
Newbie
 
pointtel's Avatar
 
Join Date: Nov 2013
Posts: 1
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Liked: 10

Hi,

 

Today I change A-board for Panasonic TX-P50C10Y.
Faulty A-board is TNPH0783 (2) A, but in the service manual is given A-board TNPH0783 (1) A.

Version (2) I did not get, so I bought version (1) A.

In the service menu, I set the 50 ", but evaluated as NG. Value 42" also NG. The value of 37 "is OK.

The picture appeared but in the middle of the panel :eek:

 

 

The bad is also vertical position (bottom image).

 

A-board is physically identical to the original. I do not know how to proceed.

Upload new FW - and how?

 

 

Thank you for any help and advice :)

(Sorry for my English)

pointtel is offline  
Reply Plasma Flat Panel Displays

Tags
Panasonic Th 42px80u
Gear in this thread

Thread Tools
Show Printable Version Show Printable Version
Email this Page Email this Page


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