Panasonic TH-43DX400L, Руководство по обслуживанию

Страница: 27 / 52

27
5.Signal source no function
One or several source no function.
Signal no
function
Signal source no
function?
NO
Check LVDS
connection
Upgrade
software
Signal source
OK?
NO
YES
YES Check MCU
Check signal
source
Signal source
OK?
YES power/crystal
wave form
NO
Check terminal
Check other
settings
Change/repair power/signal
signal cable
Change signal
source
wave form
Check
HDCP/EDID
Check other
possibilities/
change main
board
with signal
generator
End