Service manual

6. Trouble Shooting Flow Chart
6.1. NO POWER
START
Replace Power
module
NO
YES
NO
NO
YES
YES
YES
Check P101 5V,12V
Check Wire
Connection on
power module is
OK?
Check 3.3V is on
C115?
Replace I103
Check IR Board
Check X102 is OK?
Replace I116 & I118
YES
Connect the wire
NO
Replace X102
Replace IR Board
NO
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