Panasonic SA-MAX8000 User Manual

© Panasonic Corporation 2015. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
PSG1502011CE
CD Stereo System
Model No. SA-MAX8000GN
Product Color: (K)...Black Type
TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions----------------------------------------------- 3
1.1. General Guidelines---------------------------------------- 3
1.2. Before Repair and Adjustment ------------------------- 3
1.3. Protection Circuitry---------------------------------------- 4
1.4. Caution For Fuse Replacement------------------------ 4
1.5. Safety Parts Information -------------------------------- 5
2 Warning-------------------------------------------------------------- 6
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatically Sensitive (ES) Devices---------- 6
2.2. Precaution of Laser Diode------------------------------- 6
2.3. General description about Lead Free Solder
(PbF)---------------------------------------------------------- 7
2.4. Handling Precautions for Traverse Ass’y------------ 7
2.5. Grounding for electrostatic breakdown
prevention --------------------------------------------------- 8
3 Service Navigation----------------------------------------------- 9
3.1. Service Information----------------------------------------9
3.2. Software Update Procedure-----------------------------9
4 Specifications---------------------------------------------------- 10
5 Location of Controls and Components------------------ 11
5.1. Remote Control Key Button Operation ------------- 11
5.2. Main Unit Key Button Operation---------------------- 12
6 Service Mode----------------------------------------------------- 13
6.1. Cold-Start -------------------------------------------------- 13
6.2. Sales Demonstration Lock Function ---------------- 13
6.3. Doctor Mode Table--------------------------------------- 14
6.4. Self-Diagnostic Mode ----------------------------------- 16
6.5. Self-Diagnostic Error Code Table-------------------- 16
7 Troubleshooting Guide --------------------------------------- 18
8 Disassembly and Assembly Instructions--------------- 19
8.1. Type of Screws ------------------------------------------- 19
8.2. Disassembly Flow Chart ------------------------------- 20
Please refer to the original service manual for:
O CD Mechanism Unit, Mechanism (BRS12C) Order No. PSG1303059AE
O Speaker system SB-MAX8000GN, Order No. PSG1502012CE

Panasonic SA-MAX8000 Specifications

General

Brand	Panasonic
Model	SA-MAX8000
Category	Stereo System
Language	English

Summary

Safety Precautions

General Guidelines

Essential safety notices and guidelines for servicing audio equipment.

Before Repair and Adjustment

Procedures to follow before starting repair or adjustment work on the unit.

Protection Circuitry

Warning

Prevention of Electrostatic Discharge (ESD) to Electrostatically Sensitive (ES) Devices

Guidelines to prevent damage to sensitive electronic components from static electricity.

Precaution of Laser Diode

Safety precautions when working with the unit's laser diode.

Handling Precautions for Traverse Ass’y

Grounding for electrostatic breakdown prevention

Methods and importance of grounding to prevent electrostatic discharge damage.

Specifications

Location of Controls and Components

Remote Control Key Button Operation

Detailed explanation of the functions of each button on the remote control.

Main Unit Key Button Operation

Detailed explanation of the functions of each button on the main unit.

Service Mode

Cold-Start

Doctor Mode Table

Details of Doctor Mode functions like EEPROM checksum and Cold Start.

Self-Diagnostic Mode

Instructions on how to enter and use the unit's self-diagnostic mode.

Self-Diagnostic Error Code Table

Lists error codes displayed during self-diagnosis and their meanings.

Troubleshooting Guide

Disassembly and Assembly Instructions

Disassembly Flow Chart

Visual guide showing the sequence for disassembling various parts of the unit.

Main Components and P.C.B. Locations

Diagram showing the locations of major components and printed circuit boards.

Disassembly of Top Cabinet

Disassembly of Front Panel Unit

Block Diagram

System Control

Block diagram illustrating the system control flow and components.

Audio

Block diagram detailing the audio signal path and related components.

Power Supply

Block diagram showing the power supply unit and its connections.

Wiring Connection Diagram

Schematic Diagram

Main (IO Expansion) Circuit

Schematic diagram for the Main unit's IO Expansion circuit.

Main (Fan LED) Circuit

Main (DSP) Circuit

Schematic diagram for the Main unit's Digital Signal Processor (DSP) circuit.

Main (Amp BTL) Circuit (1/2)

Schematic diagram of the Main unit's Amplifier BTL circuit (part 1).

Main (Amp BTL) Circuit (2/2)

Schematic diagram of the Main unit's Amplifier BTL circuit (part 2).

Main (MICON) Circuit (1/2)

Main (MICON) Circuit (2/2)

Main (Amp Single) Circuit (1/2)

Schematic diagram of the Main unit's Amplifier Single circuit (part 1).

Main (Amp Single) Circuit (2/2)

Schematic diagram of the Main unit's Amplifier Single circuit (part 2).

Main (FE) Circuit

Main (Karaoke) Circuit

Main (Digital Power) Circuit (1/2)

Main (Digital Power) Circuit (2/2)

Main (USB) Circuit

Main (AUX Tuner) Circuit

Illumination Left, Illumination Right, Illumination Jog and Volume Jog Circuit

FL Display Circuit

USB and CD Interface Circuit

SMPS Circuit (1/2)

SMPS Circuit (2/2)

Voltage and Waveform Measurement

Voltage Measurement

Table of voltage measurement values for Main P.C.B. points (1-20) in different modes.

Waveform Chart

Illustrates typical waveforms measured at specific test points for troubleshooting.

Exploded View and Replacement Parts List

Cabinet Parts Location 1

Cabinet Parts Location 2

Cabinet Parts Location 3

Mechanical Replacement Part List

List of mechanical parts with part numbers, descriptions, and quantities.

Electrical Replacement Part List

List of electrical components (ICs, transistors, diodes, etc.) with part numbers.