Pioneer VSX-415-S - Service Manual

ORDER NO.
PIONEER CORPORATION 4-1, Meguro 1-chome, Meguro-ku, Tokyo 153-8654, Japan
PIONEER ELECTRONICS (USA) INC. P.O. Box 1760, Long Beach, CA 90801-1760, U.S.A.
PIONEER EUROPE NV Haven 1087, Keetberglaan 1, 9120 Melsele, Belgium
PIONEER ELECTRONICS ASIACENTRE PTE. LTD. 253 Alexandra Road, #04-01, Singapore 159936
PIONEER CORPORATION 2005
UPDOWN
MULTI JOG
MASTER
VOLUME
ENTER
AUDIO/VIDEOMULTI-CHANNELRECEIVER
STANDBY/ON
PHONES
DVD/LD DVD 5.1 TV/SAT DVR/VCR
CD
CD-R/TAPE/MD
FM
AM
VSX-415-K
RRV3136
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-415-K
VSX-415-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Remarks
VSX-415-K MYXJ AC 220-230V
VSX-415-S MYXJ AC 220-230V
For details, refer to "Important Check Points for Good Servicing".
T-ZZK APR. 2005 printed in Japan

Summary

SAFETY INFORMATION

General Safety Precautions

Precautions for continued protection of the customer and service technician.

Leakage Current Check

Measure leakage current to earth ground and ensure it does not exceed 0.5 mA.

Product Safety Notice

Special safety characteristics of electrical components and replacement parts.

Important Servicing Checkpoints

Product Safety Procedures

Conform to regulations and maintain a safe servicing environment.

2. EXPLODED VIEWS AND PARTS LIST

2.1 Packing Section Exploded View and Parts List

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM

3.1 Block Diagram

Overall block diagram of the receiver's signal flow.

3. BLOCK DIAGRAM AND SCHEMATIC DIAGRAM (Continued)

3.2 Overall Wiring Connection Diagram

Diagram showing wiring connections between major assemblies.

3.3 Main Assy (1;3)

Main Assy (1;3) Schematic

Schematic diagram of the Main Assy, part 1 of 3.

3.4 Main Assy (2;3)

Main Assy (2;3) Schematic

Schematic diagram of the Main Assy, part 2 of 3.

3.5 Main Assy (3;3)

Main Assy (3;3) Schematic

Schematic diagram of the Main Assy, part 3 of 3.

3.6 DSP Assy (1;2)

DSP Assy (1;2) Schematic

Schematic diagram of the DSP Assy, part 1 of 2.

3.7 DSP Assy (2;2)

DSP Assy (2;2) Schematic

Schematic diagram of the DSP Assy, part 2 of 2.

3.8 Amp & Primary (1;2), Trans2 and Trans3 Assys

Amp & Primary (1;2), Trans2, Trans3 Schematics

Schematics for Amp & Primary, Trans2, and Trans3 assemblies.

3.9 Amp & Primary (2;2), Regulator, Amp Input and Trans1 Assys

Amp & Primary (2;2), Regulator, Amp Input, Trans1 Schematics

Schematics for Amp & Primary (2/2), Regulator, Amp Input, and Trans1 assemblies.

3.10 Video and 5.1 CH Assys

Video and 5.1 CH Schematics

Schematics for Video and 5.1CH assemblies.

3.11 Front Display, R. Encoder, Power SW & Key and F. Key Assys

Front Display, R. Encoder, Power SW & Key Schematics

Schematics for Front Display, R. Encoder, Power SW & Key, and F. Key assemblies.

H.P. Assy Schematic

Schematic diagram for the H.P. (Headphone) Assy.

5. Electrical Parts List

List of Assemblies

List of main assemblies and their part numbers.

Semiconductors, Coils, Filters, and Capacitors

5. Electrical Parts List (Continued)

7. General Information and Diagnosis

7.1 Diagnosis and Disassembly Procedures

General diagnosis information and step-by-step unit disassembly instructions.

Internal Component Identification for Diagnosis

7.3 Explanation - Timing Charts

7.3.1 Power On Initial Timing Chart

7.3 Explanation - Timing Charts (Continued)

Power Off Initial Timing Chart

7.3 Explanation - IC Data Transmission

7.3.2 IC Data Transmission Timing Chart

7.3.3 Detection Circuits

DC Detection Circuit Diagram

Overload Detection Circuit Diagram

PCB Board Protection Circuit Diagram

7.3.4 Amplifier Protection Specifications

1. DC-Abnormality Detection Specification

Specification for DC abnormality detection and protection actions.

2. Overload Detection Specification

Specification for overload detection and protection actions.

7.3.4 Amplifier Protection Specifications (Continued)

3. Board Detection Specification

Specification for board connection detection and protection actions.

7.3.5 Amplifier Failure Diagnosis Flow Chart

Amplifier Failure Diagnosis Steps

Flow chart for diagnosing amplifier failures and checks.

Pioneer VSX-415-S Specifications

General

Channels	5.1
THD	0.09 %
Input Sensitivity	200 mV
Speaker Impedance 2	6 ohms
Tuner Type	FM/AM
Preset Stations	30
Weight	22 lbs
Power Output	100 W
Frequency Response	5 Hz - 100 kHz
Signal-to-Noise Ratio	100 dB
Digital inputs	2 optical, 1 coaxial
Digital Audio Inputs	2 optical, 1 coaxial
Video Outputs	1
Dimensions (W x H x D)	420 x 158 x 331.5 mm
Dimensions	17.1 x 5.9 x 15.4 inches
Speaker Impedance	8 ohms