Barco F70 Service Manual page 5

15.7 Power supply diagnostics.............................................................................................................................................................82
15.7.1 Power good output........................................................................................................................................................82
15.7.2 AC input voltage monitoring.....................................................................................................................................82
15.7.3 Power supply ID..............................................................................................................................................................82
15.7.4 Temperature monitoring .............................................................................................................................................82
15.7.5 Consumption monitoring............................................................................................................................................82
15.7.6 Weight of PSU .................................................................................................................................................................82
16 Troubleshooting.............................................................................................................................................................................................83
16.1 Status LED indications...................................................................................................................................................................84
16.2 LED's on Thermal Hub and Mainboard................................................................................................................................84
16.2.1 Thermal Hub Board LED's. ......................................................................................................................................84
16.2.2 Main Board LED's..........................................................................................................................................................85
16.3 Available Diagnostic Tools...........................................................................................................................................................86
16.3.1 Prospector..........................................................................................................................................................................86
16.3.2 pd Diagnostic....................................................................................................................................................................87
16.3.3 Log Extractor ....................................................................................................................................................................87
16.3.4 OSD.......................................................................................................................................................................................87
16.3.5 LCD........................................................................................................................................................................................87
16.4 Troubleshooting .................................................................................................................................................................................87
16.4.1 Explanation of the codes ...........................................................................................................................................88
16.4.2 Troubleshooting checklist..........................................................................................................................................89
16.4.3 Log files ...............................................................................................................................................................................98
17 Assembly hierarchy.................................................................................................................................................................................. 103
17.1 Disassembly / Assembly instructions ................................................................................................................................. 105
17.2 Safety Precautions........................................................................................................................................................................ 105
17.3 Removing the projector cover panels................................................................................................................................. 105
17.3.1 Remove top cover ...................................................................................................................................................... 105
17.3.2 Remove the Rear Cover ......................................................................................................................................... 106
17.3.3 Remove the front cover ........................................................................................................................................... 107
17.3.4 Remove the right and left side cover................................................................................................................ 107
17.4 Removing peripheral PCBs...................................................................................................................................................... 108
17.4.1 Removal of display and keypad module ........................................................................................................ 108
17.4.2 PCB GP6/GP7 IR Receiver and LED Board TOP.................................................................................... 109
17.4.3 PCB Front USB & Trigger board ........................................................................................................................ 109
17.4.4 PCB IR Front ................................................................................................................................................................. 109
17.4.5 Switch Air/smoke filter...............................................................................................................................................110
17.4.6 PCB Temp sensor board #1 (Inlet).....................................................................................................................110
17.4.7 PCB temp sensor board #2 (Outlet) ..................................................................................................................112
18 Scheduled operations ..............................................................................................................................................................................115
18.1 Scheduled operations matrix....................................................................................................................................................116
18.2 20000 hours LFM service...........................................................................................................................................................116
18.2.1 Phosphor wheel ............................................................................................................................................................117
18.2.2 Fan Phosphor wheel ..................................................................................................................................................117
18.2.3 Colorwheel cassette...................................................................................................................................................118
18.2.4 GP7 FE PSU...................................................................................................................................................................118
18.2.5 Fan PSU............................................................................................................................................................................119
18.2.6 Fan PCB Scaler ........................................................................................................................................................... 120
18.2.7 Fan Optics....................................................................................................................................................................... 121
18.2.8 Laser Cluster ................................................................................................................................................................. 122
18.2.9 Remove the Liquid cooling pumps on Laser Cluster. ............................................................................. 123
18.2.10 Remove the laser cluster........................................................................................................................................ 125
18.2.11 Cleaning the cooling pump surface .................................................................................................................. 126
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