Re: Panasonic Plasma TC-P42S30 Not Turning On

My Friend
I got it to blink 14 times using your advice-thanks
Slide 61 tells me to swap out a-board, check Vsus,P15, which are ok till tv shuts down
Unless you think it's a bad idea, I'm going to roll the dice on a new A-board
Will post as events dictate
Thanks


Isn't fixing stuff fun?

Re: Panasonic Plasma TC-P42S30 Not Turning On

Thanks for your help

Symptoms are same if ss,sn connected or not, no shorts in Vsus P15v,Vda.

when first plugged in:
all voltages are correct, relys click on then off after 10 secs.
5Vstby stays on
No power LED!(?)

When switched on:
relays clickon for 1/4 sec,Vsus,Vda,P15V,F15V go on, then go off with the relays.Panel_Main_On goes and stays on till unplugged.SOS4_PS goes hi snd stays on till unplugged
Also STNBY5V_ON (P6,pin#5) never comes on-According...

Re: Panasonic Plasma TC-P42S30 Not Turning On

My tc-p42s30 wont start
Stby5v is okay,set clicks when plugged in.
Switch On: tv clicks on then off, power LED goes solid red
Proper voltages on connector P6 except pin5 (labelled STBY5V_ON) which starts low but doesnt go hi when TV On switch is pressed
At shutdown, con.P6,pin4(SOS4-PS) goes high
I'm thinking itis the a board-any opinions?