planasonic-TH-P42X30M

[willyam1]

HI.
THIS ONE CAME LIKE IS DEAD.
no stby led.
checking p.s -ther is a 5v by pushing stby swich its passes the 5v to the main board.
no 3.3vsby its coming from ic5000 an34044aa.touching this ic by finger is very hot seems to me that its the problem or maybe a component that conected to this
anyone is familier with this tv ?
main board is tnph 0961..
were can i get this ic?.
willyam

[tom66]

Re: planasonic-TH-P42X30M

Check +3.3V for shorts it may not be that IC.

[willyam1]

Re: planasonic-TH-P42X30M

hi. resistance checking in this ic pin 28 is 1.6ohm pin 29 is 4.2ohm pin19 0 ohm have no data to this ic were can I found one ? were to buy?.
willyam

[willyam1]

Re: planasonic-TH-P42X30M

any service to this tv or similar one?.
willyam

[tom66]

Re: planasonic-TH-P42X30M

Well, what is the part # on it? It's a 2011 TV - Panasonic should sell parts (they only recently stopped selling 2009 parts.)

[tw2005]

Re: planasonic-TH-P42X30M

AN34044A-VF is the full number. Try TC-P42X3 for service manual as a guide but I expect the main board part number will be different but that model and all of that generation appear to have that ASIC on th A-boards.

SEARS and CCE Parts list it at about $8 but as far as I know won't ship outside USA, otherwise try an authorised Panasonic center in your country

[willyam1]

Re: planasonic-TH-P42X30M

thanks tomm66 and tw2005.
yes its 2011 Panasonic.
its semms to me that in our country the Panasonic and the lg and other service center don't sell to technition any boarts ot compenent they want to eat the cake by themselves.
ill sea how can manage in this one.
thanks

[tw2005]

Re: planasonic-TH-P42X30M

pin outs, resolution is useless in the later panasonic manuals

[willyam1]

Re: planasonic-TH-P42X30M

thanks helpful.
I will pull out this ic and check resistance in the the board to see if its the same .
if so got to buy this board