Ericsson LBI-38378D manual Maintenance Manual

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LBI-38378D

Maintenance Manual

M-PA™

VHF

PORTABLE FM RADIO

TABLE OF CONTENTS

REAR COVER ASSEMBLY . . . . . . . LBI-38597

FRONT COVER ASSEMBLY (EARLIER)

AND CONTROL BOARD . . . . . . . . LBI-38384

FRONT COVER ASSEMBLY (LATER)

LESS CONTROL BOARD . . . . . . . . LBI-38834 CONTROL BOARD (LATER) . . . . . . LBI-38828 VHF SERVICE SECTION . . . . . . . . LBI-38385

ERICSSONZ

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Contents Maintenance Manual Table of Contents General SpecificationsTransmitter ReceiverRadios, Antennas, Batteries Introduction FeaturesDescription System Model Battery Packs Rear Cover AssemblyFront Cover Assembly AntennasProgramming Universal Device ConnectorUDC PIN Functions Name Input or USE Output Operator Manual AccessoriesOperating Tips Intrinsically Safe UsagePreventive Maintenance MaintenanceTools Required Disassembly / ReassemblyFront and Rear Cover Separation Control Board Access RF Board AccessUDC Flex/UDC/Monitor Button/PTT Switch Assembly Removal Speaker, Microphone and Flex Circuit AccessEarlier Front Cover Assembly Keypad Flex Removal Block Diagram Front Cover Assembly Earlier And Control Board Block Diagram Later Front Cover Assembly Keypad Flex Removal LCD Board Access