🏷️ Basic Information

Make:

Pioneer

Model:

AVH-X2550BT

Product Type:

In-Dash Multi-media System

👋 Introduction

Market Segment:

Aftermarket In-Car Entertainment (ICE) Head Units

Key Competitors:

Sony, Kenwood, JVC, Alpine, Clarion

Primary Selling Points:

Bluetooth hands-free calling and audio streaming, large touchscreen display, media playback (CD, DVD, USB, Aux), advanced sound processing.

Product Era:

Mid-2010s aftermarket car audio technology

Type Of Device:

Automotive Multimedia Receiver

Interface Type:

Touchscreen with physical buttons for key functions.

Target User Benefit:

Empowers users and technicians with the knowledge to diagnose, repair, and maintain the AVH-X2550BT, extending its lifespan and ensuring optimal performance.

📋 Manual Details

Manual Type:

Service Manual & Repair Guide

Language:

English

Format:

PDF Download

Intended Audience:

Official Certified Pioneer Technicians, DIY Enthusiasts

Pioneer Part Number Reference:

Likely has an internal Pioneer service part number or model code which this manual corresponds to.

Revision History:

May include information on manual revisions, although specific version control is not stated.

📖 Manual Coverage

Systems Covered:

All internal electronic systems, audio/video processing, display control, Bluetooth connectivity, tuner modules, USB interface, amplifier circuits, power management, touch screen interface, button controls, firmware diagnostics.

Procedures Included:

Troubleshooting guides, diagnostic procedures, component identification, disassembly and reassembly instructions, repair techniques, calibration procedures, firmware update guidance, wiring diagrams, block diagrams, schematic diagrams.

Technical Depth:

Comprehensive, from basic troubleshooting to advanced component-level repair and calibration.

Electrical Schematics:

Detailed block diagrams, circuit diagrams, and wiring harness schematics.

Error Code Lookup:

Includes tables for interpreting diagnostic trouble codes (DTCs) and error messages displayed by the unit.

Component Layouts:

Detailed diagrams showing the location of internal components and PCBs.

Soldering Guidelines:

Information on safe and effective soldering/desoldering of surface-mount components (SMD) and through-hole components.

Common Failures:

Covers common failure points such as power issues, display malfunctions, connectivity problems, and audio glitches.

Touchscreen Calibration:

Procedures for recalibrating the touchscreen if touch input becomes inaccurate.

Firmware Management:

Guidance on checking current firmware version and potential procedures for updates (if applicable).

Technical Data Tables:

Includes tables for signal levels, impedance, frequencies, and power ratings of various components.

📊 Manual Specifications

File Format:

Searchable PDF

Print Quality:

High-resolution, suitable for printing

Binding Type:

N/A (Digital Download)

Paper Type:

N/A (Digital Download)

Text Search Capability:

Searchable text for efficient information retrieval.

⚙️ Engine Specifications

Engine Requirement:

N/A (This is an aftermarket head unit, not tied to a specific vehicle engine)

Operating Voltage:

12V DC Negative Ground

🔧 Transmission

Transmission Requirement:

N/A (This is an aftermarket head unit, not tied to a specific vehicle transmission)

📐 Dimensions

Chassis Size:

Double-DIN (7" wide x 3.94" high)

Display Size:

6.1 inches (diagonal)

🛡️ Safety Features

Safety Features Integration:

Supports integration with vehicle's factory reverse camera systems (if applicable), steering wheel control interfaces (requires separate adapter).

💡 Technology Features

Display Technology:

Resistive Touchscreen

Audio Formats Supported:

MP3, WMA, AAC, WAV, FLAC (via USB)

Video Formats Supported:

MPEG-1, MPEG-2, MPEG-4, DivX, Xvid, AVI (via DVD/USB)

Camera Input:

Yes, for rearview cameras.

Bluetooth Version:

Version 3.0 (or similar for the era)

Bluetooth Profiles:

HFP (Hands-Free Profile), A2DP (Advanced Audio Distribution Profile), AVRCP (Audio/Video Remote Control Profile)

Usb Interface:

Yes, for media playback and firmware updates.

Auxiliary Input:

Yes (typically 3.5mm jack)

Radio Tuner:

AM/FM tuner with RDS (Radio Data System)

Wired Connections:

Antenna inputs (AM/FM), RCA pre-outs for amplifiers, power/speaker harness connector, camera input, USB port, Aux input.

App Control:

Possibly compatible with Pioneer's AppRadio (specific version/feature set may vary).

Equalizer:

Advanced Equalizer (e.g., 13-band graphic EQ)

Sound Enhancements:

Advanced Sound Retriever (ASR), Loudness Control, Digital Time Alignment.

Internal Power Regulation:

Details on internal voltage regulators and power delivery circuits.

🔧 Maintenance

Routine Maintenance:

N/A (Electronic device, no traditional fluid changes or filter replacements needed).

Cleaning Recommendations:

Use a soft, dry microfiber cloth for screen cleaning. Avoid abrasive cleaners or solvents.

Common Troubleshooting Points:

Bluetooth connectivity drops, screen unresponsiveness, audio distortion, disc read errors. Manual addresses these with detailed diagnostic steps.

Diagnostic Approach:

Systematic approach, starting with simple checks and progressing to detailed component testing.

📚 Vehicle History

Manufacturer Focus:

Pioneer Corporation is a multinational conglomerate specializing in digital products, including car audio and navigation systems.

Product Line:

Part of Pioneer's AVH (Audio/Video Headunit) series, known for multimedia capabilities.

Release Year Estimation:

Circa 2013-2014 model years for the original unit.

🏆 Awards & Recognition

Industry Awards:

Likely received positive reviews from automotive electronics publications for its feature set and performance during its release period. Specific awards not detailed in product info.

Consumer Ratings:

Variable depending on consumer review sites, generally favorable for its class at the time of release.