Motorola MTM800 FuG ET, Basic Service Manual

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Maintenance 6 - 19
Data Expansion Head Enhanced
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Disassembly
To Disassemble the Data Expansion Head Enhanced from the Terminal
1. Remove the Data Expansion Head Enhanced (PMLN4908_) from the terminal by inserting
the dismantling tool (Motorola part number 6686119B01) in chamfer between the Data
Expansion Head Enhanced and the terminal assembly.
2. Push and use the dismantling tool to pry until the chassis tabs disengages from the Data
Expansion Head Enhanced on both sides.
3. Remove the two flexes.
To Disassemble the Expansion Board from Expansion Head Housing
1. Remove the board from the expansion head housing by levering the expansion head housing
and pulling up on the expansion board.
2. Lift the top latch and remove the 40-Pin flex from connector board.
Figure 6-20 Expansion Head Enhanced Exploded View
CAUTION: The terminal must be disconnected from the power supply before commencing
any disassembly. The Terminal Installation Manual should be referred to for more detailed
information warnings and safety.
NOTE: The 40-pin connector has a top latch that needs to be lifted before the flex is inserted and
closed after flex insertion.
!
Expansion Head Housing
Expansion Board
Connector Board