Sharp PG-B10S

37
PG-B10S
TROUBLESHOOTING
YES
YES
NO
Checking the basic
operation
Does the power LED light
up or flash in red or green?
Go to "Checking the
power unit".
Go to "Checking the lamp
light-up".
NO
Does the set function with
its keys or the remote
controller?
Go to "Checking the
microprocessor circuits".
NO
Go to "Checking the RGB
signals".
Go to "Checking the RGB
isignals".
Go to "Checking the
video signals".
End
NO
Is the cooling fan running
with the lamp on?
Is the user menu
displayed?
YES
YES