EasyManua.ls Logo

Panasonic SA-MAX750LMK User Manual

Panasonic SA-MAX750LMK
134 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
Page #1 background imageLoading...
Page #1 background image
© Panasonic Corporation 2013. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
MEX1310012CE
CD Stereo System
Model No. SA-MAX750LMK
Product Color: (K)...Black Type
TABLE OF CONTENTS
1 Safety Precautions
1.1. General Guidelines
1.2. Before Repair and Adjustment
1.3. Protection Circuitry
1.4. Caution For Fuse Replacement
1.5. Safety Parts Information
2 Warning
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatically Sensitive (ES) Devices
2.2. Precaution of Laser Diode
2.3. Service caution based on Legal restrictions
2.4. Handling Precautions for Traverse Ass’y
2.5. Grounding for electrostatic breakdown
prevention
3 Service Navigation
3.1. Service Information
3.2. Firmware Update Procedure
4 Specifications
5 General/Introduction
5.1. Media Information
6 Location of Controls and Components
6.1. Remote Control Key Button Operation
6.2. Main Unit Key Button Operation
7 Service Mode
7.1. Cold-Start
7.2. Doctor Mode Table
7.3. Reliability Test Mo
de (CD Mechanism Unit)
7.4. Self-Diagnostic Mode
7.5. Self-Diagnostic Error Code Table
7.6. Sales Demonstration Lock Function
8 Troubleshooting Guide
9 Disassembly and Assembly Instructions
Please refer to the original service manual for:
CD Mechanism Unit, Mechanism (BRS11C) Order No. PSG1201019AE
Speaker system SB-MAX750PHK, Order No. MEX1310013AE
Nota: El idioma original de este Manual de Servicio es en idioma inglés, sin embargo algunas notas
aquí mencionadas serán escritas en español para mejor descripción para Centros de Servicio de México.

Table of Contents

Question and Answer IconNeed help?

Do you have a question about the Panasonic SA-MAX750LMK and is the answer not in the manual?

Panasonic SA-MAX750LMK Specifications

General IconGeneral
TypeMini System
Number of Speakers3
BluetoothYes
CD PlayerYes
DVD PlayerNo
USB PortYes
FM RadioYes
Subwoofer IncludedYes
Remote ControlYes

Summary

1 Safety Precautions

1.1. General Guidelines

Provides essential safety notices, including handling critical parts and using isolation transformers.

1.2. Before Repair and Adjustment

Instructs on safely discharging AC capacitors before repair and gradual power restoration after repairs.

1.3. Protection Circuitry

Explains conditions for protection circuitry operation and the steps to resolve issues.

1.4. Caution For Fuse Replacement

Provides cautions and specific fuse types for replacement to ensure safety and proper function.

1.5. Safety Parts Information

Lists safety-critical components marked with a symbol, emphasizing the need for manufacturer-specified parts.

2 Warning

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

Details techniques to minimize component damage from electrostatic discharge (ESD) during handling.

2.2. Precaution of Laser Diode

Warns about invisible laser radiation from the pickup lens and provides precautions for safe handling.

2.3. Service caution based on Legal restrictions

Addresses service cautions related to legal restrictions, including lead-free solder requirements.

2.4. Handling Precautions for Traverse Ass’y

Provides specific cautions for handling the optical pickup unit to prevent electrostatic discharge damage.

2.5. Grounding for electrostatic breakdown prevention

Details grounding procedures for the worktable and human body to prevent static discharge.

3 Service Navigation

3.1. Service Information

States that the manual contains technical information for servicing and clarifies ordering procedures for parts.

3.2. Firmware Update Procedure

Provides a flowchart illustrating the step-by-step process for updating the unit's firmware.

4 Specifications

5 General/Introduction

5.1. Media Information

Provides information on compatible media formats, including CD, CD-R/RW, and MP3 disc compatibility.

6 Location of Controls and Components

6.1. Remote Control Key Button Operation

Details the function of each button on the remote control, with corresponding numbers and descriptions.

6.2. Main Unit Key Button Operation

Explains the function of each button on the main unit of the stereo system, with corresponding numbers.

7 Service Mode

7.1. Cold-Start

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

7.2. Doctor Mode Table

Describes how to enter Doctor Mode and how to check EEPROM checksum, displaying development year and firmware version.

7.3. Reliability Test Mode (CD Mechanism Unit)

Presents process flowcharts for aging tests of the CD Mechanism Unit, covering loading, traverse, and combination tests.

7.4. Self-Diagnostic Mode

Explains how to enter self-diagnostic mode and provides information on error code display.

7.5. Self-Diagnostic Error Code Table

Lists error codes for various issues, their diagnosis, description, and automatic FL display.

7.6. Sales Demonstration Lock Function

Details how to enter and cancel the sales demonstration lock mode.

8 Troubleshooting Guide

9 Disassembly and Assembly Instructions

9.1. Screw Types

Lists different types of screws used in the equipment, along with their part numbers and identification.

9.2. Disassembly Flow Chart

Presents a flowchart illustrating the sequence for disassembling various parts and PCBs of the unit.

9.3. Main Components and P.C.B. Locations

Shows the locations of major components and printed circuit boards (PCBs) within the unit's chassis.

9.4. Disassembly of Top Cabinet

Provides step-by-step instructions with diagrams for removing the top cabinet, including screw counts.

9.5. Disassembly of Front Panel Unit

Details the process of removing the front panel unit, including detaching various cables and FFCs.

9.6. Disassembly of FL Display P.C.B.

Explains how to remove the FL Display PCB, referencing prior disassembly steps and detailing FFC detachment.

9.7. Disassembly of Bluetooth P.C.B.

Provides instructions for removing the Bluetooth PCB, referencing prior disassembly steps and screw counts.

9.8. Disassembly of Illumination Button P.C.B.

Details the steps to remove the Illumination Button PCB, including screw removal and cable detachment.

9.9. Disassembly of Control P.C.B.

Explains how to remove the Control PCB, starting with removing the control knob and referencing prior steps.

Disassembly of Control P.C.B. Steps

Details releasing catches and detaching FFCs to remove the Control PCB from the front panel unit.

9.10. Disassembly of Control Jog LED P.C.B.

Explains how to lift and remove the Control Jog LED PCB, referencing prior disassembly steps and unit insertion caution.

9.11. Disassembly of Volume P.C.B.

Details the process of removing the Volume PCB, starting with the volume knob and referencing prior disassembly steps.

Disassembly of Volume P.C.B. Steps

Details removing screws, detaching FFCs and cables, and releasing catches to remove the Volume PCB.

9.12. Disassembly of Volume Jog LED P.C.B.

Explains how to lift and remove the Volume Jog LED PCB, referencing prior disassembly steps and unit insertion caution.

9.13. Disassembly of Remote Sensor P.C.B.

Provides instructions for removing the Remote Sensor PCB, referencing prior steps and unit connection caution.

9.14. Disassembly of USB P.C.B.

Details removing screws and lifting the USB PCB, referencing prior steps and unit seating caution.

9.15. Disassembly of Mic P.C.B.

Explains how to remove the Mic PCB, starting with the mic knob, detaching cables, and referencing prior steps.

9.16. Disassembly of LED P.C.B.

Provides instructions for removing the LED PCB, including screw removal, cable detachment, and releasing catches.

9.17. Disassembly of CD Lid

Details the steps to remove the CD lid, including spring removal sequence, lid removal, and guide release.

9.18. Disassembly of Rear Panel

Provides instructions for removing the rear panel, including screw removal and catch release.

Disassembly of Rear Panel Steps

Details removing the Tuner PCB, releasing catches for the fan unit, releasing tabs, and removing the rear panel.

9.19. Disassembly of CD Mechanism Unit

Explains how to remove the CD Mechanism Unit, including screw removal and FFC detachment.

9.20. Disassembly of Main P.C.B.

Provides detailed steps for removing the Main PCB, including detaching numerous wires and FFCs.

9.21. Disassembly of SMPS P.C.B.

Details the process of removing the SMPS PCB, including cable detachment, screw removal, and inner fan unit removal.

9.22. Disassembly of Tuner P.C.B.

Explains how to remove the Tuner PCB, including screw removal and FFC detachment.

9.23. Disassembly of CD Interface P.C.B.

Provides instructions for removing the CD Interface PCB, including screw removal and desoldering motor pins.

10 Service Position

10.1. Checking of FL Display P.C.B., Control P.C.B., Volume P.C.B., Mic P.C.B. and USB P.C.B.

Details steps for checking multiple PCBs, including removal, cable attachment, and checking as per diagram.

10.2. Checking of Main P.C.B. (Side B)

Provides steps for checking the Main PCB (Side B), including unit removal and FFC attachment.

10.3. Checking of Main P.C.B. (Side A)

Details steps for checking the Main PCB (Side A), including unit removal and cable/FFC attachments.

10.4. Checking of SMPS P.C.B.

Provides steps for checking the SMPS PCB, including unit removal, FFC/cable attachments, and PCB upsetting.

11 Block Diagram

11.1. Servo & System Control

Presents the block diagram for the servo and system control section, illustrating component interconnections.

11.2. Audio

Presents the block diagram for the audio section, showing connections between tuner, Bluetooth, mic, volume, and main PCBs.

11.3. Power Supply

Presents the block diagram for the power supply unit, showing AC inlet, transformers, regulators, and control circuits.

12 Wiring Connection Diagram

13 Schematic Diagram

13.1. Schematic Diagram Notes

Contains important notes regarding schematic modifications, safety notices for components, and units for resistance, capacitance, and inductance.

13.2. Main (CD Servo/Micon/Damp) Circuit

Presents the schematic diagram for the main circuit, focusing on CD servo, Micon, and damp components.

13.3. Bluetooth Circuit

Provides the schematic diagram for the Bluetooth module, showing connections to the main PCB and firmware download points.

13.4. Tuner Circuit

Presents the schematic diagram for the tuner circuit, showing connections to the AM/FM antenna and the main PCB.

13.5. FL Display Circuit

Details the schematic diagram for the FL display circuit, showing connections to the display driver and main PCB.

13.6. Volume Circuit

Presents the schematic diagram for the volume circuit, showing connections for volume control, jog, and various buttons.

13.7. Control & USB Circuit

Provides schematic diagrams for the control and USB circuits, detailing connections for jog dials, buttons, and USB ports.

13.8. Mic Circuit

Details the schematic for the microphone circuit, showing connections for the mic, volume control, and music port.

13.9. Remote Sensor, LED & Illumination Button Circuit

Presents schematic diagrams for the remote sensor, LED, and illumination button circuits, showing their connections.

13.10. SMPS Circuit

Provides the schematic diagram for the SMPS (Switching Mode Power Supply) circuit, detailing AC input, transformers, and output voltages.

13.11. Control Jog LED, Volume Jog LED & CD Interface Circuit

Presents schematic diagrams for Control Jog LED, Volume Jog LED, and CD Interface circuits, showing their connections.

14 Printed Circuit Board

14.1. Main P.C.B.

Shows the layout of the Main PCB (Side A), indicating component placement and routing.

14.2. Bluetooth & Tuner P.C.B.

Shows the PCB layout for the Bluetooth and Tuner modules, including component placement.

14.3. FL Display & Volume P.C.B.

Displays the PCB layouts for the FL Display and Volume modules, indicating component locations and connections.

14.4. Control, Mic, USB, Remote Sensor, LED & Illumination Button P.C.B.

Shows the PCB layouts for Control, Mic, USB, Remote Sensor, LED, and Illumination Button modules.

14.5. SMPS P.C.B.

Presents the PCB layout for the SMPS module, indicating component placement and safety warnings.

14.6. Control Jog LED, Volume Jog LED & CD Interface P.C.B.

Displays the PCB layouts for Control Jog LED, Volume Jog LED, and CD Interface modules.

15 Appendix Information of Schematic Diagram

15.1. Voltage & Waveform Chart

Provides standard voltage values and waveform examples for troubleshooting and diagnosis.

15.1.1. Main P.C.B. (1/8)

Provides standard voltage values for the Main PCB across ICs IC2001, IC2002, IC2004, IC2005, IC2006.

15.1.2. Main P.C.B. (2/8) - Voltage Values

Lists standard voltage values for the Main PCB across ICs IC2006, IC2005, IC2006, IC2002, IC2003, IC2008, IC2009, IC2010.

15.1.4. Main P.C.B. (4/8)

Provides standard voltage values for the Main PCB across ICs IC5002, IC8001, IC5009, IC8001, IC8001, IC8051, IC5002, IC5003, IC5006, IC5008.

15.1.5. Main P.C.B. (5/8)

Lists standard voltage values for the Main PCB across ICs IC8501, IC8501, IC8501, IC8501, IC8501, IC8501, IC8501, IC8501.

15.1.6. Main P.C.B. (6/8)

Provides standard voltage values for the Main PCB across ICs IC8501, IC8501, IC8501, IC8501, IC8501, IC8501, IC8501, IC8501.

15.1.7. Main P.C.B. (7/8)

Lists standard voltage values for the Main PCB across transistors Q2010, Q2011, Q2012, Q2022, Q2024, Q2023, Q3025, Q3101, Q3200, Q3202.

15.1.8. Main P.C.B. (8/8)

Provides standard voltage values for the Main PCB across transistors Q5012, Q5013, Q5016, Q5017, Q5026, Q5101, Q5102, Q5201, Q5202, Q5301, Q5302, Q5401, Q5402, Q5501, Q5502, Q5601, Q5602, Q5701, Q5702, Q5801, Q5802.

15.1.9. FL Display P.C.B.

Lists standard voltage values for the FL Display PCB across IC6000, IC6000, IC6000, and Q6001.

15.1.10. Volume P.C.B.

Provides standard voltage values for the Volume PCB across QR6100 and IC6100.

15.1.11. Mic P.C.B.

Lists standard voltage values for the Mic PCB across IC6300.

15.1.12. SMPS P.C.B.

Provides standard voltage values for the SMPS PCB across ICs IC1101, IC1102, IC1201, IC1301, IC1401, IC1601 and transistors Q1101, Q1102, Q1103, Q1104, Q1201, Q1202, Q1702, Q1751, Q1803, QR1803.

15.1.13. Waveform Table

Presents waveform examples measured at specific ICs during PLAY mode, showing voltage and time divisions.

16 Exploded View and Replacement Parts List

16.1. Exploded View and Mechanical Replacement Part List

Shows an exploded view of the unit with numbered parts and references to mechanical replacement parts.

16.1.1. Cabinet Parts Location

Illustrates the location of cabinet parts and components, with numbers corresponding to the parts list.

16.2. Electrical Replacement Part List

Contains a list of electrical replacement parts, including diodes, capacitors, ICs, and transformers.

16.2. Mechanical Replacement Part List

Lists mechanical replacement parts, including fans, holders, screws, shields, and accessories.

Related product manuals