Plasma-MARANTZ-PDP-42M3-N1S

[alish]

Hi to all !

panel 42V7
No pic sound ok
replaced :
YSUS=6871QYH036D
ZSUS=6871QZH041B
CONTROL=6871QCH053G ( the suffix at the  old one is "H" )
first replaced only YSUS & ZSUS
the set start working but picture with  white spots then replaced the control board now the picture comes and goes off all the time .so the voltages VSC & VY at the YSUS has adjusted now screen comes on display ok but when i put video signal screen goes off .who knows how to solve this problem.