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R5906848 /04
DP2K SLP Series
350
Code 20135:
“
LCB
–
Turn-on PFC LDM 1
–
6 failed
”
Situation
Solution
Cable or conn36 V
shorted.
Check / reseat the cable between LDM 1
–
6 and LCB connector J601.
Def36 V module
Replace the +36V module in the LDM (LDM slot 6). See service procedure
Replacing a Laser Drive Module
”
, page 56.
Defective LCB
Replace the Laser Control Board (LCB). See service procedure
”
, page 64.
Code 20136:
“
LCB
–
Turn-on PFC LDM 1
–
7 failed
”
Situation
Solution
PFC (+380 VM / VMA) could
not be switched on during the
startup process of the
projector.
Replace the +24 V module in the LDM (LDM slot 1
–
7). See procedure
Replacing a Laser Drive Module
”
, page 56.
Code 20137:
“
LCB
–
LDM power configuration mismatch
”
Situation
Solution
Difference in firmware version.
Upgrade the software to the latest version. See procedure
“
update via Communicator (DC update companion)
”
The LDM did not switch on or
not all power parts are
detected.
Check if the +36 V and +24 V modules are in their correct slot (1
–
6 and 1
–
7 respectively). Correct their positions if necessary. See procedure
Replacing a Laser Drive Module
”
, page 56.
See
Bad wiring connection
Check / reseat the cables between the LDM2 and the LCB.
Code 20142:
“
LCM 1
–
Fan 1 speed too low
”
Situation
Solution
Fan speed too low due to
wiring issue.
Check/reseat the wire connections on the fan interconnection board.
Fan speed too low due to fan
damage.
Remove the Light Source from the projector and do the following:
1.
Remove the fan from the Light Source assembly and check if this
numbered fan is not blocked.
2.
If not blocked, replace the fan.
For removing the Light Source, see service procedures in
, page 59. For removing and replacing the fan, see
procedure
Replacing a fan from the Light Source
, page 75.
Defective Cooler Control
Board.
1.
Replace the Light Source Fan Interconnection board. See procedure
“
Replacing the Light Source Fan Interconnection Board
, page 72.
2.
If problem persists, replace the entire Light Source. See procedure
“
, page 59.
Code 20146:
“
LCM 1
–
Fan 2 speed too low
”
For this error the same troubleshooting table can be applied to as for code
20142
:
“
LCM1
–
Fan 1 speed too
low
”
.
Summary of Contents for DP2K SLP Series
Page 1: ...ENABLING BRIGHT OUTCOMES Service Manual DP2K SLP Series ...
Page 4: ......
Page 10: ...R5906848 04 DP2K SLP Series 10 ...
Page 14: ...R5906848 04 DP2K SLP Series 14 Safety ...
Page 24: ...R5906848 04 DP2K SLP Series 24 General ...
Page 30: ...R5906848 04 DP2K SLP Series 30 Preventative maintenance actions ...
Page 38: ...R5906848 04 DP2K SLP Series 38 Mains Input ...
Page 90: ...R5906848 04 DP2K SLP Series 90 Laser Phosphor Light Source ...
Page 94: ...R5906848 04 DP2K SLP Series 94 10 Reinstall all covers Liquid cooling circuit ...
Page 138: ...R5906848 04 DP2K SLP Series 138 Light Pipe ...
Page 147: ...147 R5906848 04 DP2K SLP Series Optical alignment 12 ...
Page 150: ...R5906848 04 DP2K SLP Series 150 Optical alignment ...
Page 248: ...R5906848 04 DP2K SLP Series 248 Card Cage ...
Page 263: ...263 R5906848 04 DP2K SLP Series Exhaust system 20 ...
Page 265: ...265 R5906848 04 DP2K SLP Series Board Diagnostic LED s 21 ...
Page 270: ...R5906848 04 DP2K SLP Series 270 Board Diagnostic LED s ...
Page 290: ...R5906848 04 DP2K SLP Series 290 Dust Filters ...
Page 294: ...R5906848 04 DP2K SLP Series 294 Troubleshooting ...
Page 382: ...R5906848 04 DP2K SLP Series 382 Troubleshooting ...
Page 394: ...R5906848 04 DP2K SLP Series 394 Projector cleaning ...
Page 395: ...395 Overview Hazards R5906848 04 DP2K SLP Series Appendix A ...
Page 409: ...R5906848 04 DP2K SLP Series 409 ...