4. Troubleshooting
1
2
Image 4-28
Light processor fan
Code 5461: “lamp anode fan - voltage high” (Warning)
Situation
Solution
Malfunction Fan Control board or
SMPS board.
Measure on the Signal Backplane the +24V voltage on pin 9, 10, 11 or 12 of the
connector of the black wire unit which comes from the SMPS board. See image 4-26.
If the measured voltage is about 24V then replace the Fan Control board. See
"Removing a board in the card cage", page 213. Otherwise replace the SMPS board.
See"Replacement of the Switched Mode Power Supply", page 281.
Code 5462: “lamp anode fan - voltage too low” (Error)
This error code is probably proceeded by the warning code 5463: “lamp anode fan - voltage low”. The same troubleshooting table
can be applied.
Code 5463: “lamp anode fan - voltage low” (Warning)
Situation
Solution
Malfunction SMPS module. All other
fans also report voltage low error.
Replace the SMPS module. See "Replacement of the Switched Mode Power Supply",
page 281.
Damaged insulation of the wire unit
(reference 2 image 4-29) of the
Anode fan (reference 1 image 4-29).
Check the insulation of the wire unit of the Anode fan. The Anode fan is located below
the compartment of the Light Processor.
1.
Repair the insulation of the wire unit using shrink sleeve.
2.
If not repairable replace the Anode fan. See "Lamp anode fan", page 324.
Malfunction Fan & Motor Control
board.
Replace the Fan & Motor Control board. See "Removing a board in the card cage",
page 213
Malfunction Signal Backplane (bad
connection)
Replace the Signal Backplane. See "Replacement of the signal back plane", page 231.
2
1
Image 4-29
Anode fan connection
R5905043 DP2K-12C/11CX 19/02/2018
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Содержание DP2K-12C
Страница 1: ...DP2K 12C 11CX Service manual R5905043 15 19 02 2018...
Страница 4: ......
Страница 8: ...Table of contents 4 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 12: ...1 Safety 8 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 31: ...4 Troubleshooting 4 TROUBLESHOOTING R5905043 DP2K 12C 11CX 19 02 2018 27...
Страница 32: ...4 Troubleshooting 28 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 96: ...5 Removal and installation of projector covers 92 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 121: ...6 Lamps and lamp houses Image 6 38 R5905043 DP2K 12C 11CX 19 02 2018 117...
Страница 138: ...7 Cold mirror assembly 134 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 175: ...10 Integrator rod 1 2 3 4 Image 10 4 Light pipe housing 4 Take off the housing R5905043 DP2K 12C 11CX 19 02 2018 171...
Страница 222: ...12 Card Cage 1 Image 12 11 218 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 225: ...12 Card Cage Image 12 15 Button unit removal R5905043 DP2K 12C 11CX 19 02 2018 221...
Страница 281: ...15 Power input Image 15 13 Mains AC compartment cover R5905043 DP2K 12C 11CX 19 02 2018 277...
Страница 282: ...15 Power input 278 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 299: ...18 Lamp power supply single module Image 18 4 LPS removal R5905043 DP2K 12C 11CX 19 02 2018 295...
Страница 306: ...18 Lamp power supply single module 302 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 340: ...21 Maintenance procedures 336 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 350: ...A Pin configurations 346 R5905043 DP2K 12C 11CX 19 02 2018...
Страница 351: ...B Input formats B INPUT FORMATS R5905043 DP2K 12C 11CX 19 02 2018 347...
Страница 352: ...B Input formats 348 R5905043 DP2K 12C 11CX 19 02 2018...