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Pioneer VSX-1131 Service Manual

Pioneer VSX-1131
113 pages
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Service
Manual
Onkyo & Pioneer Corporation 2016
O-4561
FrontCover
AV RECEIVER
VSX-1131
VSX-LX301
VSX-1131
ORDER NO.
ARP4006
THIS MANUAL IS APPLICABLE TO THE FOLLOWING MODEL(S) AND TYPE(S).
Model Type Power Requirement Remarks
VSX-1131(B) MDC AC 120V
VSX-1131(B) MMP AC 220V to 240V
VSX-1131(S) MMP AC 220V to 240V
VSX-1131(B) MMB AC 220V to 240V
VSX-1131(B) MMA AC 220V to 240V
VSX-1131(B) MDF AC 120V
VSX-LX301(B) MDC AC 120V

Other manuals for Pioneer VSX-1131

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Pioneer VSX-1131 Specifications

General IconGeneral
Receiver typeSurround
Pre-out channels2 SW
Pre-out connectivityYes
Audio output channels7.2 channels
Power output per channel (1KHz@6 Ohm)160 W
Power output per channel (20-20KHz@8 Ohm)100 W
AC input voltage220-240 V
AC input frequency50 - 60 Hz
Power consumption (standby)0.15 W
Power consumption (typical)570 W
Number of HDMI outputs2
HDMI in7
Digital audio coaxial in1
Display-
Product colorSilver
Audio decodersDTS, DTS Neo:X, Dolby Digital, Dolby Digital Plus, Dolby TrueHD
Apple docking compatibilityNot supported
Supported video modes1080p
Supported radio bandsAM, FM
Preset stations quantity40
Internet radio services supportedSpotify, TuneIn
Bluetooth version4.1
Bluetooth profilesA2DP, AVRCP
Audio formats supportedAIFF, ALAC, FLAC, MP3, WAV
Optical drive includedNo
Weight and Dimensions IconWeight and Dimensions
Depth370.5 mm
Width435 mm
Height173 mm
Weight10000 g

Summary

VSX-1131 Panel Overview

VSX-LX301 Panel Overview

Reset and Initialization Procedures

How to Reset the Unit

Step-by-step guide for resetting the unit and saving/recalling preferences.

Abnormal Condition Protection Modes

Protect Mode Operation Explanation

Explanation of how the unit enters standby during abnormal conditions like thermal issues.

Self-Diagnostics Functionality

Operation and Interpretation of Self-Diagnostics

How the self-diagnostic function works and how to interpret its results.

Troubleshooting and Repair Confirmation

Model and Destination Identification

Wireless LAN 5GHz Settings and Country Codes

Country Code Importance and Setup

Explanation of why setting the correct country code is crucial and how to do it.

Firmware Management Procedures

Firmware Update Procedure - Service Mode

Idling Current Confirmation

Analog Audio Block Diagram

Power Supply Section Schematic

Power Supply Circuitry Details

Schematic details of the AC power input and switching power supply circuits.

MPU Section Schematic

Main Microprocessor Unit (MPU) Connections

Schematic detailing the connections and peripherals of the main MPU (Q7009).

ARM USB/Ethernet/WiFi Connectivity

Schematic for Connectivity Interfaces

Schematic for USB, Ethernet, and WiFi/Bluetooth module connections.

VSX-1131 Exploded View and Overview

VSX-LX301 Exploded View and Overview

WiFi/Bluetooth Module FCC/IC Compliance

Regulatory compliance statements from FCC and IC for the wireless module.

Amplifier Section Exploded View

Model List and Function Codes

Operation Checks and Diagnostics

HDMI Resolution Display Mode

HDMI Resolution Display: Input Signals

HDMI Resolution Display: Output Signals

HDMI Resolution Display: 3D Signal Information

Cooling Fan Control and Monitoring

Cooling Fan Check Procedures

Steps to test the cooling fan's operation at low and high speeds using specific test modes.

Service Information Display Procedures

Entering, Navigating, and Exiting Service Mode

Steps to enter service mode, view history, and exit the information display.

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