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723
–
0018 /02
F70
85
16.2.2 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
configured
-
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
configured
-
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 specified
DS35
SW signalling /
general purpose
-
Red
na
Not specified
DS36
SW signalling /
general purpose
-
Blue
na
Not specified
Summary of Contents for F70 Series
Page 1: ...ENABLING BRIGHT OUTCOMES Service manual F70...
Page 8: ...723 0018 02 F70 8...
Page 11: ...11 723 0018 02 F70 General safety 2...
Page 14: ...723 0018 02 F70 14 General safety...
Page 21: ...21 723 0018 02 F70 DLP System General Description 4...
Page 26: ...723 0018 02 F70 26 DLP System General Description...
Page 36: ...723 0018 02 F70 36 GP7 system functional description...
Page 40: ...723 0018 02 F70 40 GP7 periodic maintenance...
Page 44: ...723 0018 02 F70 44 OSD display menu...
Page 53: ...723 0018 02 F70 53 Long Lifetime setting 0m asl Image 8 7 Thermal management system...
Page 54: ...723 0018 02 F70 54 Thermal management system...
Page 58: ...723 0018 02 F70 58 Lenses and adjustment...
Page 59: ...59 723 0018 02 F70 Optical adjustments 10...
Page 65: ...723 0018 02 F70 65 Image 11 2 Picture distortion Colorwheels...
Page 66: ...723 0018 02 F70 66 Colorwheels...
Page 67: ...67 723 0018 02 F70 Phosphor wheel 12...
Page 70: ...723 0018 02 F70 70 Phosphor wheel...
Page 71: ...71 723 0018 02 F70 Laser pulsing adjustment 13...
Page 74: ...723 0018 02 F70 74 Laser pulsing adjustment...
Page 79: ...79 Image 15 1 723 0018 02 F70 Power Supply Unit PSU 15...
Page 83: ...83 723 0018 02 F70 Troubleshooting 16...
Page 102: ...723 0018 02 F70 102 Troubleshooting...
Page 104: ...723 0018 02 F70 104 Image 17 1 Assembly hierarchy...
Page 113: ...723 0018 02 F70 113 Image 17 23 Assembly hierarchy...
Page 114: ...723 0018 02 F70 114 Assembly hierarchy...
Page 115: ...115 723 0018 02 F70 Scheduled operations 18...
Page 164: ...723 0018 02 F70 164 Image 22 14 Lens shift assembly...
Page 165: ...165 723 0018 02 F70 Prism Housing 23...
Page 167: ...723 0018 02 F70 167 Image 23 5 Prism Housing...