Barco F90 series, Руководство по обслуживанию

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17. Troubleshooting
17.2.2 Main Board LED’s
Main Board failure indications
Ref. Des.
(Component No.)
Function Failure Illumination color
when failure
Silk screen print Comment
DS1 Supply voltage fail
1V2 Red 1V2 Voltage outside spec
DS7 Reset main active
-
Red M_Re Constant reset
mode. No function
DS11 DLP FPGA not
con fi gured
-
Red
na
FPGA failure — no
data loaded
DS13 DLP POSENSE fail
-
Red Pos
DS14 DLP PWRGOOD fail
-
Red PG
DS18 Supply voltage fail 1V8 Red 1V8 DLP Voltage outside spec
DS19 Supply voltage fail 3V0 Red 3V0_uP Voltage outside spec
DS20 Supply voltage fail 3V3 Red 3V3 Voltage outside spec
DS22 Supply voltage fail 0V9 Red 0V9 Voltage outside spec
DS23 Supply voltage fail 1V1 Red 1V1 Voltage outside spec
DS24 Supply voltage fail 0V9 Red 0V9_GXB Voltage outside spec
DS25 Supply voltage fail 1V0 Red 1V0 Voltage outside spec
DS26 Supply voltage fail 1V8 Red 1V8_GXB Voltage outside spec
DS27 Supply voltage fail 5V Red 5V Voltage outside spec
DS28 Supply voltage fail 1V35 (1V5) Red 1V35 (1V5) Voltage outside spec
DS29 Supply voltage fail 2V5 Red 2V5 Voltage outside spec
DS30 Supply voltage fail 3V3 Red 3V3_STBY Voltage outside spec
DS31 Supply voltage fail 2V5 Red 2V5_STBY Voltage outside spec
DS32 Supply voltage fail 1V2 Red 1V2_STBY Voltage outside spec
DS33 Scaler FPGA not
con fi gured
-
Red
na
FPGA failure — no
data loaded
DS34 Supply voltage fail 1V45 Red 1V45 Voltage outside spec
DS4 SW signalling /
general purpose
-
Yellow
Boot St. Not speci fi ed
DS35 SW signalling /
general purpose
-
Red
na
Not speci fi ed
DS36 SW signalling /
general purpose
-
Blue
na
Not speci fi ed
64 723–0016 F90 01/12/2017