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SPHINX Project10 - User Manual

SPHINX Project10
33 pages
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1.
SERVICE MANUAL
PROJECT TEN
INTEGRATED
STEREO AMPLIFIER
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Summary

Sphinx Project Ten Introduction

Design Philosophy and Quality

Highlights the high-quality audio design and tradition of the Sphinx name.

Unpacking and Initial Inspection

Guidance on unpacking the unit and verifying for any shipping damage.

Warranty and Contact Information

Details on warranty registration and how to contact the manufacturer for support.

Amplifier Front Panel Overview

Front Panel Controls and Indicators

Identifies and describes the function of each control and indicator on the front panel.

Amplifier Rear Panel Overview

Rear Panel Connectivity Guide

Details all input, output, power, and control connectors on the rear panel.

Remote Control Operation

Remote Control Buttons and Indicators

Explains the function of each button and its corresponding LED on the remote control.

Operating the Remote Control

Provides guidance on using the remote for functions like volume and input selection.

Remote Control Troubleshooting

Diagnosing Remote Control Malfunctions

Addresses common issues preventing the remote control from working correctly and their solutions.

Technical Specifications

General Checks and Service Requirements

Pre-Service Checklist and Modes

Describes protection modes, standby operation, and essential checks before servicing.

Required Servicing Equipment

Lists the necessary measurement equipment and setup for proper amplifier servicing.

Adjustment Procedures

Bias Adjustment Procedure

Step-by-step guide to adjust the bias current for power transistors.

DC Offset Adjustment Procedure

Procedure to minimize DC offset voltage at the amplifier output.

Problems and Solutions

Amplifier Failure Troubleshooting

Addresses the issue of the amplifier not working, primarily due to blown fuses.

Diagrams and Parts Lists

Bias Adjustment Connection Diagram

Schematic illustrating the connection setup required for bias adjustment.

Offset Adjustment Connection Diagram

Schematic illustrating the connection setup required for offset adjustment.

Internal Wiring and Board Connections

Diagrams showing connections between main, control, and volume boards.

Component Schematics Overview

Overview diagrams of left/right channels, power supply, and input/output boards.

Power Supply and Input Schematic

Detailed circuit diagram for the power supply and input selection stages.

Volume Board Schematic

Circuit diagram illustrating the volume control board's functionality.

Left and Right Amplifier Schematics

Detailed schematics of the amplifier's left and right channel circuitry.

Control Board Schematic

Circuit diagram for the amplifier's control and processing board.

PCB Drawings Information

Information on accessing separate PDF files containing PCB layout drawings.

Complete Component Parts List

An extensive list detailing all components used in the Project Ten amplifier.

SPHINX Project10 Specifications

General IconGeneral
BrandSPHINX
ModelProject10
CategoryAmplifier
LanguageEnglish

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