Verify Power Connection - Christie GS Series Service Manual

Verify power connection

Verify power
connection.
Is the power cord connected
securely at the projector and at
the power source ?
Yes
Is the power source providing
AC voltage?
Yes
Is the interlock switch closed?
Yes
Measure the voltage of J7, pins
1,12~14 is the output 5V?
Yes
Replace the main board and the
keypad board.
No fault found
GS Series 630-635 Service Manual
020-001224-02 Rev. 1 (08-2018)
No
No
No
No
End
Properly connect the power cord at
The projector and AC power source
Supply AC voltage (100-120V or
200-240V)
Ensure the interlock switch is in
the closed position
Replace the power supply
Troubleshooting
37