Pioneer VSX-418-K - User 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
2008
2008 Printed in Japan
MASTER
VOLUME
VSX-418
STANDBY/ON
PHONES
DVD
TVDVD 5.1
DVR
CD
CD-R
FM
AM
MIDNIGHT/
LOUDNESS
VSB MODE
SIGNAL
SELECT
SOUND
RETRIEVER
PORTABLE
PORTABLE
SLEEP
PHASE
CONTROL
INPUT
SELECTOR
ADVANCED
SURROUND
STEREO /
A.L.C.
STANDARD
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
DIALOGUE
ENHANCEMENT
PHASE
CONTROL
AUTO SURR /
STREAM DIRECT
VSX-418-K
RRV3737
AUDIO/VIDEO MULTI-CHANNEL RECEIVER
VSX-418-K
VSX-418-S
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Remarks
VSX-418-K MYSXJ5 AC 220 V to 230 V
VSX-418-S MYSXJ5 AC 220 V to 230 V
For details, refer to "Important Check Points for good servicing".
T- Z Z K M A R .

Summary

SAFETY INFORMATION

SERVICE PRECAUTIONS

General safety guidelines for technicians, including notes on soldering and failure diagnosis.

SPECIFICATIONS

Technical details of the receiver, including audio/video performance, tuner specs, and power requirements.

BASIC ITEMS FOR SERVICE

CHECK POINTS AFTER SERVICING

Procedures and checks to verify proper function and quality after repair.

BLOCK DIAGRAM

OVERALL WIRING CONNECTION DIAGRAM

Shows the complete wiring and signal flow between the main assemblies.

BLOCK DIAGRAM

High-level functional block diagram of the receiver's architecture.

DSP BLOCK DIAGRAM

Detailed block diagram of the Digital Signal Processor (DSP) unit.

DIAGNOSIS

DIAGNOSIS FLOWCHART

Step-by-step troubleshooting guide for audio output issues.

DETECTION CIRCUIT

Explains various detection and protection circuit diagrams.

AMPLIFIER SYSTEM PROTECTION OPERATION SPECIFICATION

Details the operation of protection circuits like DC abnormality and overload.

SERVICE MODE

DISASSEMBLY

EACH SETTING AND ADJUSTMENT

EXPLODED VIEWS AND PARTS LIST

PACKING SECTION

Exploded view and parts list for packaging and accessories.

EXTERIOR SECTION

Exploded view of external parts and their assembly.

REAR PANEL SECTION

Exploded view of rear panel components and connectors.

FRONT PANEL SECTION

Exploded view of front panel components and their arrangement.

SCHEMATIC DIAGRAM

MAIN ASSY (1;3)

Schematic diagram for the Main Assembly, part 1 of 3.

MAIN ASSY (2;3)

Schematic diagram for the Main Assembly, part 2 of 3.

MAIN ASSY (3;3)

Schematic diagram for the Main Assembly, part 3 of 3.

DSP ASSY (1;2)

Schematic diagram for the DSP Assembly, part 1 of 2.

DSP ASSY (2;2)

Schematic diagram for the DSP Assembly, part 2 of 2.

POWER PACK (1;2) and TRANS2 ASSY

Schematic for Power Pack (part 1) and Trans2 Assembly.

POWER PACK ASSY (2;2)

Schematic diagram for the Power Pack Assembly, part 2 of 2.

5.1 CH INPUT and TRANS3 ASSYS

Schematics for 5.1CH Input and Trans3 Assemblies.

FRONT DISPLAY, ROTARY ENCODER, POWER KEY and JOG ASSYS

Schematics for Front Display, Encoder, Power Key, and Jog assemblies.

FRONT MINI JACK, DIGITAL INPUT, REGULATOR and HEAD PHONE ASSYS

Schematics for Mini Jack, Digital Input, Regulator, and Head Phone assemblies.

VIDEO and PRIMARY ASSYS

Schematics for Video and Primary Assemblies.

PCB CONNECTION DIAGRAM

DSP ASSY

PCB layout diagrams for the DSP assembly.

MAIN ASSY

PCB layout diagrams for the Main assembly.

POWER PACK ASSY

PCB layout diagrams for the Power Pack assembly.

TRANS2 and TRANS3 ASSYS

PCB layout diagrams for Trans2 and Trans3 assemblies.

5.1 CH INPUT and HEAD PHONE ASSYS

PCB layout diagrams for 5.1CH Input and Head Phone assemblies.

FRONT MINI JACK ASSY

PCB layout diagrams for the Front Mini Jack assembly.

FRONT DISPLAY, ROTARY ENCODER, POWER KEY and JOG ASSYS

PCB layout diagrams for Front Display, Encoder, Power Key, and Jog assemblies.

DIGITAL INPUT ASSY

PCB layout diagrams for the Digital Input assembly.

REGULATOR ASSY

PCB layout diagrams for the Regulator assembly.

PRIMARY ASSY

PCB layout diagrams for the Primary assembly.

VIDEO ASSY

PCB layout diagrams for the Video assembly.

ELECTRICAL PARTS LIST

Pioneer VSX-418-K Specifications

General

Brand	Pioneer
Model	VSX-418-K
Category	Av receiver
Language	English