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Panasonic SA-MAX3500PU User Manual

Panasonic SA-MAX3500PU
104 pages
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© Panasonic Corporation 2018. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
PSG1803009CE
CD Stereo System
Model No. SA-MAX3500PU
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 ------------------------- 4
1.3. Protection Circuitry---------------------------------------- 4
1.4. 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 Unit-------------- 7
2.5. Grounding for electrostatic breakdown
prevention --------------------------------------------------- 8
3 Service Navigation----------------------------------------------- 9
3.1. Service Information --------------------------------------- 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--------------- 37
8.1. Types of Screws ----------------------------------------- 37
8.2. Disassembly Flow Chart ------------------------------- 38
8.3. Main Components and P.C.B. Locations----------- 38
8.4. Disassembly of Top Cabinet--------------------------- 39
8.5. Disassembly of Front Panel Unit--------------------- 39
8.6. Disassembly of Button L P.C.B. ---------------------- 40
Please refer to the original service manual for:
O CD Mechanism Unit, (BRS12C) Order No. PSG1303059AE
O Speaker system SB-MAX3500PU-K, Order No. PSG1803010CE

Table of Contents

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Panasonic SA-MAX3500PU Specifications

General IconGeneral
TypeMini System
USBYes
BluetoothYes
NFCNo
CD PlayerYes
RadioFM/AM
Preset EqualizerYes
Karaoke FunctionYes
Weight8.5 kg
Number of Channels2
Playable FormatsMP3

Summary

Safety Precautions

General Safety Guidelines

Important safety notices and general guidelines for servicing the equipment.

Pre-Repair Safety Procedures

Procedure for safely discharging AC capacitors before servicing.

Safety Warnings

ESD Prevention Techniques

Techniques to prevent damage from electrostatic discharge to sensitive devices.

Laser Diode Handling Safety

Safety precautions when handling the laser diode in the optical pickup unit.

Lead Free Solder (PbF) Description

Information on lead-free solder used in the equipment and repair cautions.

Grounding for ESD Prevention

Methods for grounding worktables and human bodies to prevent static breakdown.

Service Navigation Overview

Service Manual Information

Overview of the service manual's content and ordering information.

System Specifications

Controls and Components Location

Remote Control Button Functions

Detailed explanation of each button function on the remote control.

Main Unit Button Functions

Description of key buttons and their functions on the main unit.

Service Mode Operations

Cold-Start Procedure

Procedure to perform a cold-start or initialize the unit to shipping mode.

Self-Diagnostic Mode

Information and procedures for the self-diagnostic mode.

Self-Diagnostic Error Codes

List of error codes related to power supply issues and their solutions.

Troubleshooting Guide

Troubleshooting: No Power

Flowchart for troubleshooting no power, no display, or no response faults.

Troubleshooting: No Sound (All Speakers)

Troubleshooting steps for lack of audio output from all speakers.

Troubleshooting: No Sound (USB)

Troubleshooting guide for no sound when using the USB selector.

Troubleshooting: No Sound (MIC)

Troubleshooting steps for no audio input from microphones.

Troubleshooting: No Sound (Tuner)

Procedure for troubleshooting no sound when the tuner mode is selected.

Troubleshooting: No Sound (Aux)

Troubleshooting steps for no audio output in AUX mode.

Troubleshooting: FL 'No Play' (USB)

Troubleshooting FL display showing 'No Play' during USB selection.

Troubleshooting: FL 'No Device' (USB)

Troubleshooting FL display showing 'No Device' for USB selection.

Troubleshooting: FL 'No Play' (Memory)

Troubleshooting FL display showing 'No Play' when using memory selector.

Troubleshooting: Bluetooth Pairing Failure

Steps to resolve Bluetooth pairing failures and connection issues.

Disassembly and Assembly

Types of Screws Used

Information about different types of screws used in the unit.

Disassembly Flow Chart

Visual guide outlining the sequence for disassembling unit components.

Component and PCB Locations

Diagram showing the placement of major components and PCBs.

Top Cabinet Disassembly

Step-by-step instructions for removing the top cabinet.

Main PCB Disassembly

Detailed instructions for disassembling the main printed circuit board.

SMPS PCB Disassembly

Procedure for safely removing the SMPS (Switching Mode Power Supply) PCB.

CD Mechanism Unit Disassembly

Steps for detaching and removing the CD mechanism unit.

Service Positioning

PCB Checks During Service

Procedure for checking the panel, main, and SMPS PCBs during service.

System Block Diagrams

System Control Diagram

Block diagram illustrating the system control signal flow.

Audio Signal Path Diagram

Block diagram showing the audio signal path and components.

Power Supply Diagram

Block diagram detailing the power supply circuit and its connections.

Wiring Connection Diagram

Circuit Schematics

Schematic Diagram Notes

Important notes, symbols, and safety warnings for understanding schematics.

Main Unit Fan LED & Bluetooth Circuit

Schematic for the main unit's fan LED and Bluetooth connectivity circuits.

Main Unit FE Circuit

Schematic diagram of the main unit's FE (Front End) circuit.

Main IO Expansion Circuit (Part 1)

Schematic of the main unit's I/O expansion circuit, part one.

Main Micon Circuit (Part 1)

Schematic diagram for the main unit's Micon circuit, section one.

Main VREG Fan Circuit (Part 1)

Schematic for the main unit's VREG fan circuit, part one.

Main DAMP Circuit (Part 1)

Schematic for the main unit's DAMP circuit, section one.

Tuner Circuit Schematic

Schematic diagram of the unit's tuner circuit.

Panel Circuit Schematic

Schematic diagram of the unit's panel circuit.

Button, USB, CD Interface Circuits

Schematics for button, USB, and CD interface circuits.

Microphone Circuit Schematic

Schematic diagram of the microphone input circuit.

SMPS Circuit Schematic (Part 1)

Schematic diagram of the SMPS (Switching Mode Power Supply) circuit, part one.

Printed Circuit Board Layouts

Main PCB Layout (Side A)

Layout diagram of the main PCB, showing component placement on Side A.

Main PCB Layout (Side B)

Layout diagram of the main PCB, showing component placement on Side B.

Tuner and Panel PCB Layouts

Layout diagrams for the tuner and panel printed circuit boards.

Button, USB, Mic PCB Layouts

Layout diagrams for button, USB, and microphone PCBs.

SMPS and CD Interface PCB Layouts

Layout diagrams for the SMPS and CD interface printed circuit boards.

Voltage and Waveform Measurements

Voltage Measurement Table

Table of voltage indication values for various ICs and modes.

Parts Lists and Exploded Views

Electrical Parts List

Comprehensive list of electrical components with part numbers for replacement.

Mechanical Parts List

List of mechanical parts, including screws, cabinets, and accessories.

Exploded View Diagrams

Exploded view diagrams showing the assembly of cabinet parts.

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