Using power board from other model.

[imtattoo80]

Hi guys. Iv got a tv Panasonic TV tx-p42ut30b. It has power board with number noae6kk00008. Thing is that cant find replacement. But i found many that slightly different from different model. Board number noae6kk00002. All looks same..except this has one more relay ,capacitor and one jumper is step further. There also is 2 capacitors that is little bigger...on my board they are 80v 1000uf and on this noae6kk00002 they are 80v 1200uf.

What you think if i remove these two components, solder that jumper (setting wire) into same place that mine has and replace 2 capacitor with mine....can that work out?????
All other components are the same as on my board.

Thanks ..

[srhofmann]

Re: Using power board from other model.

Did you check each and every connector pin to make sure they are the same?

[imtattoo80]

Re: Using power board from other model.

Connectors looks same. that board from other model noae6kk00002 i can only inspect by photo i see on internet .All resistors ,diods and so looks same. connectors same size and place. just these few differences i saw. Looks like there is like settings jumper wire in the middle that can be soldered over .Showed on photo with arrow. On other board its one step further.

Connector that has red arrow goes to main board and pins looks same...voltages and grounds and others.

[imtattoo80]

Re: Using power board from other model.

all connectors wont get use..some stay unused on my model.

[Andrew F. Ali]

Re: Using power board from other model.

I would take the substitute PSU and write down the Pin Nos. and their respective labels and voltages. Then I would look at the Main Bd and write down the Pin Nos. and their respective labels and voltages. So I would be able to clearly see where each would be matching. Then if I have to....cut the connector cable and connect each to their matched pair and give it a try. It should work once you had determined in the 1st instance that the original PSU was the problem. I tried this before with success. I didn't get a call-back.

[ReeceyBurger123]

Re: Using power board from other model.

Sorry to seem like a twat, did you make sure the Psu was causing the fault ? Normally the SN on these fails and can seem like the Psu is causing the issue.

[imtattoo80]

Re: Using power board from other model.

thanks for reply. i think its psu board. I disconnected other boards one by one and tried turn on tv. Always same result..soon as you turn on it like switches back off. Green light stays on and nothing happens. Nothing when using remote...only button on the side. Soon as i switch button i get voltage everywhere and then is click and all goes. Even this optical audio socket lights up for a sec and goes as all others. Iadded pictures. One area on the board is very dark..looks like had alot of heat there. maybe problem area.

[imtattoo80]

Re: Using power board from other model.

Sorry to seem like a twat, did you make sure the Psu was causing the fault ? Normally the SN on these fails and can seem like the Psu is causing the issue.

now i really make myself look stupid but what is SN?

[vinceroger69]

Re: Using power board from other model.

the sn board should look like this in your set
http://www.ebay.co.uk/itm/TNPA5349-S...-/201732167536

[Andrew F. Ali]

Re: Using power board from other model.

Y-SUS Bd could be faulty too. How did you determine for sure that the PSU was faulty? Did you do a 'self-test' on the PSU?? With EVERTHING connected, except P2 that goes to the Y-SUS Bd, connect two (2) 120Vac light bulbs in series and connect them across P2...See if they light bright.

[cWii]

Re: Panasonic TV tx-p42ut30b Using power board from other model.

Hi guys. Iv got a tv Panasonic TV tx-p42ut30b. It has power board with number noae6kk00008. Thing is that cant find replacement. But i found many that slightly different from different model. Board number noae6kk00002. All looks same..except this has one more relay ,capacitor and one jumper is step further. There also is 2 capacitors that is little bigger...on my board they are 80v 1000uf and on this noae6kk00002 they are 80v 1200uf.

What you think if i remove these two components, solder that jumper (setting wire) into same place that mine has and replace 2 capacitor with mine....can that work out?????
All other components are the same as on my board.

Thanks ..

Hi. I am having a problem with the same PSU board as yours. Can you please tell me did you manage to fix it or you replaced it? Thanks.

[Andrew F. Ali]

Re: Using power board from other model.

How did you determine the PSU is not working??