SCHEMATICS, PCBs and PARTS LISTS 8 - 1
CHAPTER 8
SCHEMATICS, PCBS AND PARTS LISTS
Section Introduction
This Chapter contains the following Sections:
8.1 Transceiver 450-470MHz: Schematics/PCBs and Parts Lists
8.2 Enhanced Control Heads: Enhanced Control Head
Data Expansion Head Enhanced
Remote Head Enhanced
Remote Back Head Enhanced
Keypad Board for Enhanced Control Head
Any level 3 repairs can deeply affect the performance of the MTM800 ENH
terminal and may cause a new tuning procedure.
This tuning procedure can only be applied by certain authorized Motorola
depots where the appropriate TEST&TUNE EQUIPMENT is available.
The appropriate TEST&TUNE EQUIPMENT is a special automated test
equipment which is only available at some Motorola factories and Motorola
repair centres.
NOTE:
For optimum performance, all replacement parts, diodes, transistors and integrated circuits
must be ordered by MOTOROLA part numbers.
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W A R N I N G
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