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7. Electronic parts and servicing procedures
Image 7-147
Formatter board:
fi
xing screws
7. Remove the formatter board
7.13.4 Installing the preformatter
Necessary tools
Torx screwdriver T10
How to install the preformatter?
1. Put the preformatter on the correct location in the preformatter unit
2. Fix the preformatter to the preformatter unit, using 8 screws
Image 7-148
Formatter board:
fi
xing screws
3. Put the preformatter unit in the correct position
4. Lift the preformatter unit a bit and plug in the following connectors:
-
J101: G data from the PMP
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J100: R data from the PMP
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J102: B data from the PMP
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J11 on the preformatter: power supply from the power box
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J410 on the PMP: commands from the local keypad
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J13 on the PMP: commands from the IR receiver
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J9: power supply to the blue formatter
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J7: power supply to the red formatter
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J8: power supply to the green formatter
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J5 and J6: data to the blue formatter
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J3 and J4: data to the green formatter
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J1 and J2: data to the red formatter
5. Use a screw to
fi
x the three grounding wires
6. Fix the preformatter unit to the input module using the four screws
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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...