Becker Audio 30 USA 3309 User Manual

Version 1.0 - english
BECKER GMBH
Im Stöckmädle 1
76307 Karlsbad, Germany
Telefon +49(0) 7248 710
Modification reserved
Copyright by Becker GmbH, Karlsbad
Part. No. 1372.807
Audio 30 USA 3309 (with CAN)
Service Manual
Circuit diagram
Components schematics
Test programme
Anti-theft Device
Technical Data
Spare Parts List

Becker Audio 30 USA 3309 Specifications

General

Type	Car Receiver
Model	Audio 30 USA 3309
Brand	Becker
Category	Car Receiver
Output Power	4 x 20W
Radio Tuner	Yes

Summary

Circuit Diagram

Block Diagram

Overview of the main functional blocks of the system.

Connector Interface

Details on the connector blocks and interfaces used in the system.

Power Supply

Information about the power supply circuits and voltages.

Tuner Section

Details on the FM, AM, and WB tuner circuits.

AF Section

Information on the audio controller and AF amplifier.

Interface Section

Details on d2b-optical and CAN-BUS interfaces.

Control Section

Information on the processor and control circuitry.

Front Section

Details on front interfaces, processors, keyboards, and displays.

Test Programme

Reset Release MB-MY98

Procedure to reset the audio system and release its functions.

Test Programme MB-MY98

Details on activating and using the test mode for the audio system.

Technical Data

Technical Specifications

Detailed technical specifications including wave bands, output power, and connections.

Spare Parts List

Spare Parts Listing

Comprehensive list of all available spare parts with part numbers and denominations.