JVC AX-R551BK - User Manual

AX R551 BK
JVC
MODEL No. AX-R551BK
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Contents
Page
Safety Preca utions ........................................................ 1·2
Specification s,................................................................ 1-3
Instruction Book ............................................................ 1-4
Removal Procedures.....................................................
1·30
Adjustment Procedures ............................................... 1-31
Explanation of LSI ......................................................... 1-32
- -
-
i»age
Internal Block Diagramms of IC ................................ 1-33
Schematic Diagrams ............................................ Insertion
Remote Control Unit............................................. Insertion
Block Diagram ....................................................... Insertion
Connection Diagram ............................................ Insertion
Parts List................................ Separate Volume Insertion
No. 20016
Feb, 19S 8

JVC AX-R551BK Specifications

General

Input Sensitivity: Phono	2.5mV (MM)
Input Sensitivity: Line	200 mV
Signal to noise ratio: Line	100 dB
Tone Controls	Bass, Treble
Weight	10.1kg
Total Harmonic Distortion	0.007 %
Amplifier Type	Integrated Amplifier
Frequency Response	5 Hz - 100 kHz
Signal-to-Noise Ratio	100dB (Line)
Signal to noise ratio: Phono	80 dB
Output	Speaker terminals, Headphone jack
Inputs	Phono, CD, Tuner, Tape, Aux
Outputs	Tape Rec

Summary

Safety Precautions and Specifications

Safety Precautions and Warnings

Essential safety checks and general warnings for equipment operation and maintenance.

Detailed System Specifications

Output, input, signal, and general specifications of the audio system.

Front Panel Controls and Operation

Front Panel Layout and Indicators

Explains all controls and indicators on the front panel.

Power and Standby Functions

Controls for turning the unit on/off and standby mode.

SEA Equalizer Controls and Indicators

Details SEA indicators, presets, and level adjustment controls.

Speaker, Headphone, and Source Selection

Controls for speakers, headphones, and audio input sources.

Special Function Controls (Volume, Balance, etc.)

Operation of Acoustic Expander, Loudness, Balance, and Volume controls.

Remote Control and COMPU LINK System Operation

Remote Control Unit Operation Guide

Detailed guide on using the remote control unit's functions.

COMPU LINK System Overview and Operation

Explanation of COMPU LINK system, source selection, and synchronized recording.

Audio Playback, Recording, and Special Features

Initial Setup and Broadcast Listening

Connecting components and tuning radio broadcasts.

Playback Procedures for Various Sources

Instructions for playing records, CDs, tapes, TV, and VCR.

Recording and Tape Dubbing Procedures

Steps for recording audio and dubbing tapes between decks.

SEA Equalizer Presets and Recording

Using SEA equalizer presets and recording with SEA effect.

CD Changer and Surround Control Operation

Operating the CD auto changer and surround processor.

Tape, VCR, DAT Control and Effects

Controlling COMPU LINK devices and applying special effects.

Audio;Video Signal Switching and Volume Control

Switching signals, adjusting volume, and muting sound.

Service Procedures and Technical Diagrams

Component Removal and Adjustment Procedures

Steps for disassembling the unit and performing internal adjustments.

LSI Explanation and IC Block Diagrams

Details of LSI, IC pin functions, and block diagrams.

Schematic Diagrams

Circuit diagrams for various sections of the audio system.

Parts Lists and Diagrams

Remote Control Unit Parts and Schematic

Schematic, parts list, and key layout for the remote control.

Connection and Block Diagrams

Diagrams showing component interconnections and system architecture.

Comprehensive Parts Lists by Section

Detailed lists of all parts organized by section and PCB.

Packing Materials and Accessories List

Information on packing materials and included accessories.