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R5906848 /04
DP2K SLP Series
377
Code 21373:
“
LCB
–
+12v too low
”
Situation
Solution
In combination with +24V
errors: Bad wiring connection
Check connector J900 on the LCB and the LDM (slot 7). Make sure the
cable is properly seated. If problem persists, replace the cable.
In combination with +24V
errors: Def24V module
Replace the +24V module in the LDM (slot 7). See service procedure
Replacing a driver board in an LDM unit
, page 48.
This error alone, or in
combination with other LCB-
related errors: Malfunction
LCB.
Replace the Laser Control Board (LCB). See service procedure
”
, page 64
Code 21376:
“
LCB
–
+12v too high
”
Situation
Solution
Malfunction LCB.
Replace the Laser Control Board (LCB). See service procedure
”
, page 64
Code 21380:
“
LLS
–
Combiner bottom safety switch (brown) open
”
Situation
Solution
The Light Source is not
correctly installed
Check if the Light Source is properly installed. Make sure that the fixation
screws are fastened.
If problem persists, carefully remove the Light source up and install it
again. Make sure the light source is properly mounted this time. For
instructions on how to remove and install the light source, see service
chapter
“
”
, page 59.
Safety switches disconnected
Check / Reseat the Safety Switches connector on the Laser Control Board
(connector J501).
If problem persists, replace the wire unit.
Malfunction LCB
Replace the Laser Control Board (LCB). See service procedure
”
, page 64
Code 21384:
“
LLS
–
combiner top safety switch (red) open
”
Situation
Solution
The Light Source is not
correctly installed
Check if the Light Source is properly installed. Make sure that the fixation
screws are fastened.
If problem persists, carefully remove the Light source up and install it
again. Make sure the light source is properly mounted this time. For
instructions on how to remove and install the light source, see service
chapter
“
”
, page 59.
Safety switches disconnected
Check / Reseat the Safety Switches connector on the Laser Control Board
(connector J501).
If problem persists, replace the wire unit.
Malfunction LCB
Replace the Laser Control Board (LCB). See service procedure
”
, page 64
Code 21385:
“
LCM 1
–
Fan 3 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 ...