![background image](http://html1.mh-extra.com/html/barco/dp2k-slp-series/dp2k-slp-series_service-manual_474006342.webp)
R5906848 /04
DP2K SLP Series
342
Code 6071:
“
++12v - voltage high
”
Situation
Solution
Malfunction Cinema Control
board or SMPS board.
Put the projector in Stand-By mode, remove the Lamp House and the
Lamp Cathode Fan assembly to access the Signal Backplane connections
with the SMPS wires (reference 6 Image 25-85). Then, measure on the
Signal Backplane the ++12V voltage on pin 1, 2 or 3 of the connector with
the black wires coming from the SMPS board. See Image 25-85.
If the measured voltage is about 12V then replace the Cinema Control
board. See service manual chapter
“
, page 217. Otherwise replace the SMPS board. See service
manual chapter
Switch Mode Power Supply (SMPS)
”
, page 39.
Note
: To remove the Light Source, see service manual chapter
“
”
, page 59. To remove the Anode Fan assembly
see service manual chapter
, page 84.
Note
: The projector must be in Stand-By mode otherwise no voltages are
generated by the SMPS board.
13
1
+24V
14
2
15
3
16
4
17
5
+VTEC
GND
18
6
19
7
20
8
21
9
22
10
++12V
23
11
24
12
13
13
24
24
6
Image 25-85
Code 6073:
“
++12v - voltage low
”
Situation
Solution
Malfunction Fan Control board
or SMPS board.
Put the projector in Stand-By mode, remove the Light Source and the
Cathode Fan assembly to access the Signal Backplane connections with
the SMPS wires (reference 6 Image 25-85). Then, measure on the Signal
Backplane the ++12V voltage on pin 1, 2 or 3 of the connector with the
black wires coming from the SMPS board. See Image 25-85.
If the measured voltage is about 12V then replace the Cinema Control
board. See service manual chapter
“
, page 217. Otherwise replace the SMPS board. See service
manual chapter
Switch Mode Power Supply (SMPS)
”
, page 39.
Note
: To remove the Light Source, see service manual chapter
“
”
, page 59. To remove the Lamp Anode Fan
assembly see service manual chapter
”
,
Note
: The projector must be in Stand-By mode otherwise no voltages are
generated by the SMPS board.
Short circuit or bad
connection.
Check the Signal Backplane for bad connections.
Note
: To access the SMPS connections with the Signal Backplane the
Lamp House and Lamp Cathode Fan assembly (reference 1 Image 25-84)
has to be removed from the projector.
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 ...