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7. Electronic parts and servicing procedures
7.8.2
Removing the desktop input board
Necessary tools
•
Torx screwdriver T10
•
Nut spanner 3/16”
How to remove the desktop input board?
1. Remove both
fi
xing screws at the front panel
Image 7-106
Desktop input unit:
fi
xing screws
2. Pull out the desktop unit until the connectors can be reached
3. Unplug the connectors:
-
J320: I2C going to the PMP
-
J360: power supply from the power box
-
J200 and J201: data going to the LVDS interface
4. Slide out the desktop input unit
Image 7-107
Desktop input unit (rear view)
5. Disconnect the LCD module from the desktop input:
-
J300: data to the LCD module
-
J301: backlight to the LCD module
6. Remove the screws and bolts
fi
xing the desktop input board to the unit
R59770141 GALAXY NH-12 20/02/2008
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Summary of Contents for Galaxy NH-12
Page 1: ...Galaxy NH 12 Service manual R9040400 R59770141 00 20 02 2008...
Page 4: ......
Page 12: ...1 Safety guidelines 8 R59770141 GALAXY NH 12 20 02 2008...
Page 42: ...6 Projector layout 38 R59770141 GALAXY NH 12 20 02 2008...
Page 142: ...8 Optical parts and servicing procedures 138 R59770141 GALAXY NH 12 20 02 2008...