Re: Panasonic tc-l32c22 lcd

Hello i am new here i have a problem i turn on this tv and 10 min shut off and blinking 4 times red led i have service manual for this tv and say this fault is DTV12V line but i verfique smd transistors and zener diode for protection area all ok i check psu and only replaced big electrolitic cap 450v 120uf is reading 101uf but tv same a problem waits long time disconec conect again power on ok all working fine but 10 min power off and blinking 4 times red led any help for this model thanks sorry my bad english