Pioneer VSX-405 - Service Manual

Wd) PIONEER’
The Art of Entertainment
Service
Manual
AUDIO/VIDEO STEREO RECEIVER
VSX-405
VSX-305
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Type Power Requirement Remarks
VSX-405 VSX-305
Pee [0 | 0 [www SSC*SSCCSCSC~—“SC‘“‘~S~*
OA 0
ORDER NO.
RRV1467
CONTENTS
1. SAFETY INFORMATION 0.00... csscecceseeseessenseeeeeeses 2
2. EXPLODED VIEWS, PACKING AND PARTS LIST........ 3
3. BLOCK DIAGRAM ............ccsecssssesseeteestessreneceneeenseeeesnens 9
4. SCHEMATIC AND PCB CONNECTION
DIAGRAMS. .... oo. eeececetecseeseesensseeseeeseeenessesenteneeneeens 11
5. PCB PARTS LIST 0... eccesecesessseneseeeeseetseeeneeeeenenaes 35
6. ADJUSTMENTS. .0.... cece eeeesesseteeceeeseeeneeeeeeeetaensees 40
7. IC INFORMATION ..... ccc ete ceeeteeereneeteeeeneeneenerenes 42
8. FLINFORMATION .......c cc cceccceeeeeeessseeeneeeseeteneaes 44
9. DISASSEMBLY ..... ccc cee ceesseeereeeeeasesreeseeneeeneenee 45
10. PANEL FACILITIES oo... cece ccssereeeesesseecreeereseenneeees 47
11. SPECIFICATIONS 00... cece ccecseecseecceeesererssenneseenes 51
PIONEER ELECTRONIC CORPORATION = 4-1, Meguro 1-Chome, Meguro-ku, Tokyo 153, Japan
PIONEER ELECTRONICS SERVICE, INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER ELECTRONIC (EUROPE) N.V. — Haven 1087 Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 501 Orchard Road, #10-00 Lane Crawford Place, Singapore 0923
© PIONEER ELECTRONIC CORPORATION 1996 T-SSM JAN. 1996 Printed in Japan

Summary

Safety Information and Precautions

Safety Precautions and Notices

General safety precautions, warnings, and notices for technicians and product safety.

Power Block Details

Block Diagram

Schematic and PCB Connection Diagrams

4.1 Overall Schematic Diagram

The main schematic showing interconnections between major assemblies.

4.2 Mother Assy (1;3)

Schematic diagram for the first part of the Mother Assembly.

4.3 Mother Assy (2;3)

Schematic diagram for the second part of the Mother Assembly.

4.6 Mother Assy (3;3)

4.7 Amplifier Assy

Schematic diagram for the amplifier assembly.

Adjustments

FM Tuner Section Adjustments

Procedures for adjusting the FM tuner section for optimal performance.

AM Tuner Section Adjustments

Procedures for adjusting the AM (MW) tuner section.

IC Information

NJW1102 FG1 and NJU9702 D IC Details

Disassembly Procedures

Bonnet, Amplifier, Mother, and FL;UCOM Assembly Removal

Panel Facilities Overview

Front Panel Controls and Features

Rear Panel Facilities

Rear Panel Connectors and Features

Specifications

Amplifier and Video Specifications

Tuner and Miscellaneous Specifications

Power, Dimensions, and Furnished Parts

Pioneer VSX-405 Specifications

General

Brand	Pioneer
Model	VSX-405
Category	Stereo Receiver
Language	English