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33
XV-Z7000U/E
AN-Z7T
TROUBLE SHOOTING TABLE
YES
YES
NO
Checking the basic
performance
Is the POWER LED on or
flickering in red or green?
Go to "Checking the
power unit"
Go to "Checking the lamp
light-up"
NO
Is the set turned on by the
set’s or remote controller’s
power key?
Go to "Checking the
microcomputer
peripherals" and
"Checking the PLL circuit"
NO
Go to "Checking the
output line"
Go to "Checking the RGB
input"
Go to "Checking the
component input"
Go to "Checking the
video input"
Go to "Checking the
audio input"
Go to "Checking the RS-
232C"
End
NO
Is the cooling fan
running? Is the lamp on?
Is the user menu
displayed?
YES
YES