40 40
Meridian 1
(2) W / LED, No Backlight
Check ZD902
Check ON/OFF signal
Check IC801 PIN12=12V
Check IC801 PIN8, 9 or PIN10, 11 have the output of square
Check Q809 have the output of square wave at short time.
Check the output of T801
Check connecter & lamp
12V
NG
OK
NG
OK
NG
OK
NG
OK
NG
OK
NG
OK
Check adapter or MB
Check Main Board
Check Q805, Q808
Change IC801
Check Q809
Change T801