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Bose aw-1 - User Manual

Bose aw-1
33 pages
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1
PROPRIETARY INFORMATION
THIS DOCUMENT CONTAINS PROPRIETARY INFORMATION OF
BOSE
®
CORPORATION WHICH IS BEING FURNISHED ONLY FOR
THE PURPOSE OF SERVICING THE IDENTIFIED BOSE PRODUCT
BY AN AUTHORIZED BOSE SERVICE CENTER OR OWNER OF THE
BOSE PRODUCT, AND SHALL NOT BE REPRODUCED OR USED
FOR ANY OTHER PURPOSE.
Contents
Safety Information............................................................................................................................ 2
Electrostatic Discharge Sensitive (ESDS) ..................................................................................... 3
Device Handling ............................................................................................................................... 3
Specifications ................................................................................................................................ 4-6
Disassembly/ Assembly Procedures ........................................................................................ 7-10
Figure 1. Cassette Door ................................................................................................................... 7
Figure 2. Cassette Deck View ........................................................................................................ 10
Test Procedures ........................................................................................................................ 11-12
AM Alignment ................................................................................................................................. 11
FM Alignment.................................................................................................................................. 11
Cassette Deck Adjustment............................................................................................................ 11
Figure 3. AM Test Setup ................................................................................................................ 12
Adjustment Point Figures ............................................................................................................. 13
Figure 4. RV502, RV501, P100/ J600 ............................................................................................ 13
Figure 6. CV2, RV503, RV504, Erase Head and P/R Head Azimuth............................................. 13
Figure 5. T101, T102, T103, CV1................................................................................................... 13
Figure 7. RV505, RV506 ................................................................................................................ 13
Part List Notes................................................................................................................................ 14
Main Assembly Part List ................................................................................................................ 15
Figure 8. Exploded View ................................................................................................................ 16
Figure 9. Exploded View ................................................................................................................ 17
Cassette Deck Part List ................................................................................................................. 18
Figure 10. Cassette Deck............................................................................................................... 18
Electrical Part List ..................................................................................................................... 19-30
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Bose aw-1 Specifications

General IconGeneral
BrandBose
Modelaw-1
CategoryStereo System
LanguageEnglish

Summary

Safety Information

Component Safety Identification

Identifies parts with special safety characteristics using symbols or notes.

Leakage Current and Insulation Resistance Checks

Procedures for measuring leakage current and insulation resistance to ensure safety.

ESDS Device Handling Precautions

Grounded Workstation and Wrist Straps

Use of grounded workstations and wrist straps for handling ESDS devices.

Handling and Transport of ESDS Devices

Proper methods for touching, handling, transporting, and storing ESDS devices.

Product Specifications

General Unit Specifications

Details size, weight, antenna, case, switching, driver complement, cross over, and cassette format.

Amplifier and System Performance

Covers amplifier power, quiescent current, output levels, impedance, hum/noise, and voltage/current drains.

FM Performance Specifications

Lists FM sensitivity, quieting, signal rejection, and AM rejection.

AM Performance Specifications

Details AM sensitivity, image rejection, selectivity, frequency response, and volume sensitivity.

Cassette Deck Performance

Covers cassette deck response, speed error, wow/flutter, and S/N ratio.

Disassembly and Assembly Procedures

Cassette Door Removal and Replacement

Steps to remove and reinstall the cassette door.

Top Cover and Antenna Removal;Replacement

Procedures for removing and replacing the top cover and antenna.

Digital PCB Removal and Replacement

Steps for removing and reinstalling the digital PCB.

Control PCB Removal and Replacement

Instructions for removing and replacing the control PCB.

Cassette Deck Removal and Replacement

Procedures for removing and reinstalling the cassette deck assembly.

Cassette Deck Belt Removal and Replacement

Instructions for removing and replacing the cassette deck belts.

Cassette Deck Motor Removal

Steps to remove the cassette deck motor.

Tweeter Panel Removal and Replacement

Steps to remove and reinstall the tweeter panel.

Tweeter Removal and Replacement

Procedures for removing and replacing the tweeter unit.

Main PCB Removal and Replacement

Instructions for removing and reinstalling the main PCB.

Woofer Panel Removal and Replacement

Steps to remove and reinstall the woofer panel.

Amplifier PCB Removal and Replacement

Procedures for removing and reinstalling the amplifier PCB.

Woofer Removal and Replacement

Instructions for removing and replacing the woofer.

Test Procedures

AM Alignment

Procedures for tuning bias, tracking, and IF alignment for AM.

FM Alignment

Procedures for IF alignment for FM.

Cassette Deck Playback;Record Head Alignment

Steps to adjust the playback/record head azimuth.

Cassette Deck Erase Head Alignment

Steps to adjust the erase head azimuth.

Cassette Deck Tape Speed Adjustment

Procedure to adjust the cassette deck's motor speed.

Cassette Deck Dolby Level Adjustment

Steps to adjust the Dolby level for cassette playback.

Cassette Deck Recording and Bias Level Adjustment

Procedures for adjusting recording and bias levels for cassette decks.

Adjustment Point Figures

RV502, RV501, P100;J600 Diagram

Illustrates adjustment points RV502, RV501, and connectors P100/J600.

T101, T102, T103, CV1, P101;J101 Diagram

Shows adjustment points for IF and OSC components and connectors.

CV2, RV503, RV504, Head Azimuth Adjustment Points

Illustrates adjustment points for AM antenna, heads, and azimuth screws.

RV505, RV506 Cassette Deck Adjustment Points

Shows adjustment points RV505 and RV506 on the cassette deck.

Part List Notes

Part Availability and Safety Notes

Notes regarding part availability, ordering, and critical safety components.

Serial Number Specific Part Usage

Information on parts used based on unit serial number ranges.

Main Assembly Part List

Main Assembly Component Listing

Detailed list of parts for the main assembly with item numbers, descriptions, and notes.

Main Assembly Exploded View

Exploded view diagram illustrating the main assembly components.

Exploded View of Chassis and Components

Exploded view illustrating chassis, amplifier PCB, and related components.

Cassette Deck Part List

Cassette Deck Component Details

List of parts specific to the cassette deck assembly with part numbers.

Cassette Deck Wiring Diagram

Diagram illustrating the wiring connections for the cassette deck.

Electrical Part List - Resistors

Resistor Details Part 1

Lists resistors by reference designator, description, part number, and notes.

Resistor Details Part 2

Lists resistors by reference designator, description, part number, and notes.

Resistor Details Part 3

Lists resistors by reference designator, description, part number, and notes.

Resistor Details Part 4

Lists resistors by reference designator, description, part number, and notes.

Electrical Part List - Capacitors

Capacitor Details Part 1

Lists capacitors by reference designator, description, part number, and notes.

Capacitor Details Part 2

Lists capacitors by reference designator, description, part number, and notes.

Capacitor Details Part 3

Lists capacitors by reference designator, description, part number, and notes.

Electrical Part List - Integrated Circuits

Integrated Circuit Specifications and Part Numbers

Lists integrated circuits by reference designator, description, and part number.

Electrical Part List - Transistors

Transistor Specifications and Part Numbers

Lists transistors by reference designator, description, and part number.

Electrical Part List - Diodes

Diode Details Part 1

Lists diodes by reference designator, description, and part number.

Diode Details Part 2

Lists diodes by reference designator, description, and part number.

Electrical Part List - Inductors

Inductor Specifications and Part Numbers

Lists inductors by reference designator, description, and part number.

Electrical Part List - Transformers and Filters

Transformer and Filter Specifications

Lists transformers, filters, crystals, and miscellaneous components.

Electrical Part List - Miscellaneous

Misc Components Part 1

Lists fuses, LCD, switches, wiring assemblies, and connectors.

Misc Components Part 2

Lists wiring assemblies, connectors, jumpers, and terminals.

Misc Components Part 3

Lists chassis, spacers, holders, clamps, and wiring sub-assemblies.

Packaging Information

Carton Kit and Line Cord Details

Details for the carton kit and line cord, including quantities and notes.

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