Barco HDF W series, Service Manual

Page: 323 / 337

19. Board Diagnostic LED’s
19.7 Pixel Mapping Processor Diagnostic LEDs
Location of the diagnostic LEDs
PMP
FIB µC
1
4 5 6 7
20 21 22 23
12
13
14
15
16
17
18
19
8 9 11
2
3
10
Image 19-9
1
(not used, future expansion).
2 IR RECEIVED (green).
3 IR ACKNOWLEDGED (green).
4 SYNC INPUT1 (green).
5 SYNC INPUT2 (green).
6 SYNC INPUT3 (green).
7 SYNC HEARTBEAT (green).
8 FIB FPGA CONFIG (red/yellow/green).
9 POWERGOOD STATUS (red/yellow:green).
10 (not used, future expansion).
11 RESET FPGA DONE (green).
12 ++12V OK (green).
13 LOCAL STBY OK (green).
14 PMP HEARTBEAT (green).
15 +12V OK (green).
16 LOCAL POWER OK (green).
17 INPUT FPGA CONFIG (green).
18 SCALER FPGA CONFIG (green).
19 FIB FPGA CONFIG (green).
20 SCALER HEARTBEAT (red)
21 SCALER SYSTEM RESET (yellow)
22 SCALER MEMORY READY (green)
23 SCALER HEARTBEAT (green)
View on the diagnostic LEDs
The Pixel Mapping Processor is located inside the Input & Communication unit. None of the LEDs are visible without opening the
projector. To view the diagnostic LEDs the Input & Communication unit has to be placed in the service position as illustrated below
(moved forward and tilted). The LEDs are then visible through the grid at the sides of the Input & Communication unit.
C
AUTION
:
Only operate the projector for a few minutes while the Input & Communication unit is moved and
tilted in it’s service position. This to minimize the risk of exceeding the maximum permitted internal temper-
ature limit due to insuf
fi cient air fl ow.
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