Ericsson LBI-31629B manual Maintenance Manual

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LBI-31629B

Maintenance Manual

M-PD™SYSTEM

136-174 MHz

PERSONAL TWO-WAY FM RADIO COMBINATION

ericssonz

INCLUDES

SERVICE SECTION . . . . . . . . . . . . . . LBI-31677

Ericsson Inc.
Private Radio Systems
Mountain View Road
Lynchburg, Virginia 24502
1-800-528-7711 (Outside USA, 804-528-7711)	Printed in U.S.A.

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Contents Maintenance Manual LBI-31629 SpecificationsDescription Combination NomenclaturePower Supply Radio AssemblyOperation Logic CircuitPD Operating Controls and Accessories Operating Procedure Refer to FigureRadio Board System AnalysisTransmit Circuits Receive Circuit Power Control ModuleRF Amplifier/Mixer Synthesizer CircuitController Circuit Charge Level MaintenanceDisassembly LBI-31629 Batteries Intrinsically Safe UsageParts List Interconnection Diagram Outline Diagram Schematic Diagram Controller Board Schematic Diagram Signalling Board PD Signaling Board A4WE03737 LCD 1 Board Schematic & Outline Diagram Mechanical Parts Breakdown Parts List Parts List Parts List Parts List