Roadstar TRA-2350 Service Manual

Service Manual - TRA-2350
Service Manual - TRA-2350
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TRA-2350

Roadstar TRA-2350 Specifications

General

Brand	Roadstar
Model	TRA-2350
Category	Radio
Language	English

Summary

TRA-2350 Service Manual

Main Circuit Schematic

Central Control and Display Interface

Details the main IC (U1), its connections, and the LCD display interface.

Input Controls and Power Circuitry

Covers switches, buttons, tuning mechanisms, and power supply connections.

PCB Layout Diagram

Component Placement - Top Layer

Illustrates component placement and routing on the top side of the printed circuit board.

PCB Layout Diagram (Continued)

Component Placement - Bottom Layer

Illustrates component placement and routing on the bottom side of the printed circuit board.

Detailed Schematics

Tuner, RF, and Audio Stages

Diagrams for the radio tuner, RF amplification, and audio output circuitry.