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Philips 19RB344 - User Manual

Philips 19RB344
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Philips 19RB344 Specifications

General IconGeneral
BrandPhilips
Model19RB344
CategoryRadio
Number of Batteries2
TypePortable
Power SourceBattery
Battery TypeAA
Frequency RangeFM: 87.5 - 108 MHz
Headphone Jack3.5mm

Summary

Signal Generator Test Procedures

AM Signal Generation and Measurement

Procedure for supplying and measuring AM-modulated signals for testing.

FM Signal Generation and Measurement

Procedure for supplying and measuring FM-modulated signals for testing.

Main Circuit Schematics

Tuner and RF;IF Stages

Schematic diagram illustrating tuner, RF, and IF stages of the radio.

Integrated Circuit and Component Layout

Diagram showing IC-1 (TBA120S) and surrounding components.

Printed Circuit Board Layouts

Main PCB Component Placement

Layout diagram detailing component placement on the main PCB.

Secondary PCB Connections

Layout showing connections and component placement on a secondary PCB.

Exploded View and Parts List

Radio Assembly Diagram

Exploded view illustrating the assembly of the radio unit.

Component Part Numbers

List of components with their corresponding part numbers.

Component Identification and Safety

Component Designation Table

Table listing various components like transistors, diodes, ICs, and capacitors.

Safety and Compliance Notes

General safety regulations for restoring the set to its original condition.

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