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7. Electronic parts and servicing procedures
number
LED ID
color
description
4
D22
green
POWER +3.3V
5
D23
green
POWER –5V
6
D24
green
POWER +5V
7
D25
green
blinks (f = 1Hz) if the projector is running
8
D26
red
on in case of any problem inside the projector
9
on J11
yellow
ethernet link established
10
on J11
green
ethernet activity
7.11.3 Removing the PMP
Necessary tools
Torx screwdriver T10
How to remove the PMP?
1. Remove the input module (see concerning chapter)
2. Remove both screws
fi
xing the PMP to the front plate
Image 7-124
PMP: front
fi
xing screws
3. Remove the side screws
fi
xing the input boards to the PMP
Image 7-125
PMP: side screws
fi
xing the input boards
4. Disconnect the PMP from the inputs by unplugging the board-to-board connectors
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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...