Barco F70 Service Manual page 35

Block schematic diagram for the Laser driver system.
0 1
0 1
0 1 2
0 1 2
Laser Cluster
Image 5-7
Error Codes regarding the Laser drivers
Error message
#e20400 environment.laser.board1.bank0.error
input...
#e20400 environment.laser.board1.bank1.error
input...
#e20400 environment.laser.board1.bank2.error
input...
#e20400 environment.laser.board0.bank0.error
input...
#e20400 environment.laser.board0.bank1.error
input...
#e20400 environment.laser.board0.bank2.error
input...
#e20400 environment.laser.board1.heatsink0.error
input...
#e20400 environment.laser.board1.heatsink1.error
input...
#e20400 environment.laser.board1.heatsink2.error
input...
#e20400 environment.laser.board0.heatsink0.error
input...
#e20400 environment.laser.board0.heatsink1.error
input...
#e20400 environment.laser.board0.heatsink2.error
input...
2 3
2 3
Possible root cause / Component to be replaced
Laser Cluster Left
Laser Cluster Left
Laser Cluster Left
Laser Cluster Left
Laser Cluster Left
Laser Cluster Left
Laser driver board 1 (Upper)
Laser driver board 1 (Upper)
Laser driver board 1 (Upper)
Laser driver board 1 (Upper)
Laser driver board 1 (Upper)
Laser driver board 1 (Upper)
GP7 system functional description
Laser driver board
Upper (1)
Laser driver board
Lower (0)
723–0018 /02 F70 35