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Panasonic SA-AKX10PH User Manual

Panasonic SA-AKX10PH
114 pages
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© Panasonic Corporation 2010. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
PSG1002034CE
CD Stereo System
Model No. SA-AKX10PH
SA-AKX10PN
Product Color: (K)...Black Type
TABLE OF CONTENTS
PAGE PAGE
1 Safety Precautions----------------------------------------------- 3
1.1. General Guidelines---------------------------------------- 3
1.2. Before Use (For PH only)-------------------------------- 3
1.3. Caution For Fuse Replacement------------------------ 3
1.4. Before Repair and Adjustment ------------------------- 4
1.5. Protection Circuitry---------------------------------------- 4
1.6. Safety Parts Information --------------------------------- 4
2 Warning-------------------------------------------------------------- 6
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatic Sensitive (ES) Devices -------------- 6
2.2. Precaution of Laser Diode -------------------------------7
2.3. Service caution based on Legal restrictions --------8
2.4. Handling Precautions for Traverse Unit --------------9
3 Service Navigation --------------------------------------------- 11
3.1. Service Information-------------------------------------- 11
4 Specifications---------------------------------------------------- 12
5 Location of Controls and Components------------------ 13
5.1. Main Unit Key Button Operation---------------------- 13
5.2. Remote Control Key Button Operation ------------- 14
5.3. Media Information---------------------------------------- 15
Notes: This model’s CD Mechanism Unit is DLS6C. Please refer to the original service manual
(Order No. MD0803034CE) for this mechanism

Table of Contents

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Panasonic SA-AKX10PH Specifications

General IconGeneral
TypeMini Hi-Fi System
FM TunerYes
WeightMain Unit: 2.8 kg, Speaker Box: 3.3 kg
Number of Discs1
Speaker Configuration2.0
Output Power1000 W
Speaker Type2-Way
ConnectivityBluetooth
Playable MediaCD
Power Output1000 W

Summary

Safety Precautions

General Guidelines

General safety guidelines for servicing electronic equipment.

Before Use (For PH only)

Instructions for voltage selector usage on PH models before operating.

Caution For Fuse Replacement

Cautions and specifications for replacing fuses in the unit.

Before Repair and Adjustment

Precautions and procedures before performing repairs or adjustments.

Protection Circuitry

Explanation of the protection circuitry and how it functions.

Safety Parts Information

Lists safety-critical components marked with a symbol.

Warning

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

Techniques to prevent damage to sensitive electronic components from static discharge.

Precaution of Laser Diode

Safety precautions regarding the laser diode in the CD pickup unit.

Service caution based on Legal restrictions

Cautions related to legal restrictions, specifically lead-free solder.

Handling Precautions for Traverse Unit

Specific handling precautions for the CD traverse unit, especially the laser diode.

Service Navigation

Service Information

Information on how to navigate the service manual and order parts.

Specifications

Location of Controls and Components

Main Unit Key Button Operation

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

Remote Control Key Button Operation

Description of buttons and their functions on the remote control.

Media Information

Information regarding supported media formats like CD and USB.

Self-Diagnostic and Special Mode Setting

Cold-Start

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

Doctor Mode Table

Table detailing various diagnostic modes and their operations.

Reliability Test Mode (CD Mechanism Unit (DLS6C))

Process flow charts for reliability testing of the CD mechanism.

Self-Diagnostic Mode

Procedure to enter and operate the self-diagnostic mode.

Self-Diagnostic Error Code Table

Table listing error codes and their diagnosis contents for self-diagnostics.

Troubleshooting Guide

Troubleshooting Guide for F61 and/or F76

Checking procedures for specific error codes F61 and F76 related to SMPS, D-Amp, and Main PCB.

Part Location

Visual identification of key components on various PCBs for troubleshooting.

D-Amp IC Operation & Control

Details on the operation and control pins of the D-Amp IC.

Service Fixture & Tools

Service Tools and Equipment

List of service tools and equipment required for repair procedures.

Disassembly and Assembly Instructions

Disassembly Flow Chart

Flow chart illustrating the sequence of disassembly steps for major components.

Main Components and P.C.B. Locations

Diagrams showing the physical locations of major components and PCBs within the unit.

Disassembly of Top Cabinet

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

Disassembly of Tuner P.C.B.

Instructions for disassembling the Tuner Printed Circuit Board.

Disassembly of Front Panel Assembly

Instructions for disassembling the front panel assembly.

Disassembly of Panel P.C.B.

Instructions for disassembling the Panel Printed Circuit Board.

Disassembly of Remote Sensor P.C.B.

Instructions for disassembling the Remote Sensor Printed Circuit Board.

Disassembly of CD Open Button P.C.B.

Instructions for disassembling the CD Open Button Printed Circuit Board.

Disassembly of USB P.C.B.

Instructions for disassembling the USB Printed Circuit Board.

Disassembly of CD Lid

Instructions for disassembling the CD lid.

Disassembly of Main P.C.B.

Instructions for disassembling the Main Printed Circuit Board.

Replacement of Regulator IC (IC2701)

Detailed steps for replacing the Regulator IC (IC2701).

Disassembly of D-Amp P.C.B.

Instructions for disassembling the D-Amp Printed Circuit Board.

Replacement of Audio Digital Amp IC (IC5900)

Detailed steps for replacing the Audio Digital Amp IC (IC5900).

Disassembly of SMPS P.C.B.

Instructions for disassembling the SMPS (Switched-Mode Power Supply) Printed Circuit Board.

Replacement of Switching Regulator IC (IC5701)

Detailed steps for replacing the Switching Regulator IC (IC5701).

Replacement of Rectifier Diode (D5702)

Detailed steps for replacing the Rectifier Diode (D5702).

Replacement of Regulator Diode (D5801)

Detailed steps for replacing the Regulator Diode (D5801).

Replacement of Regulator Diode (D5802)

Detailed steps for replacing the Regulator Diode (D5802).

Replacement of Regulator Diode (D5803)

Detailed steps for replacing the Regulator Diode (D5803).

Disassembly of CD Mechanism Unit (DLS6C)

Instructions for disassembling the CD Mechanism Unit (DLS6C).

Disassembly of Rear Panel

Instructions for disassembling the rear panel of the unit.

Disassembly of Voltage Selector P.C.B. (For PH only)

Instructions for disassembling the Voltage Selector PCB for PH models.

Disassembly of CD Servo P.C.B.

Instructions for disassembling the CD Servo Printed Circuit Board.

Replacement of Traverse Unit

Disassembling Procedures

Step-by-step instructions for disassembling the traverse unit.

Assembling Procedure

Step-by-step instructions for assembling the traverse unit.

Service Position

Checking and Repairing of Main P.C.B.

Procedures for checking and repairing the Main PCB.

Checking and Repairing of D-Amp P.C.B.

Procedures for checking and repairing the D-Amp PCB.

Checking and Repairing of Panel P.C.B.

Procedures for checking and repairing the Panel PCB.

Checking and Repairing of USB P.C.B.

Procedures for checking and repairing the USB PCB.

Checking and Repairing of SMPS P.C.B.

Procedures for checking and repairing the SMPS PCB.

Voltage & Waveform Chart

CD SERVO P.C.B.

Voltage values for various pins on the CD Servo PCB in different modes.

Main P.C.B. (1/2)

Voltage values for various pins on the Main PCB in different modes.

Main P.C.B. (2/2)

Voltage values for various pins on the Main PCB in different modes.

Panel P.C.B.

Voltage values for various pins on the Panel PCB in different modes.

USB P.C.B.

Voltage values for various pins on the USB PCB in different modes.

D-Amp P.C.B.

Voltage values for various pins on the D-Amp PCB in different modes.

SMPS P.C.B.

Voltage values for various pins on the SMPS PCB in different modes.

Tuner P.C.B.

Voltage values for various pins on the Tuner PCB in different modes.

Waveform Table

Visual representations of waveforms at various test points for troubleshooting.

Illustration of ICs, Transistor and Diode

Simplified Block Diagram

Overall Simplified Block Diagram

High-level block diagram showing the main functional units and their interconnections.

D-Amp Block Diagram

Detailed block diagram of the D-Amp section, showing power and signal flow.

Block Diagram

Servo/System Control

Block diagram illustrating the servo and system control functions and interconnections.

Audio

Block diagram detailing the audio signal path and processing.

Power Amplifier

Block diagram of the power amplifier section, showing signal flow and components.

Power Supply

Block diagram of the power supply system, illustrating voltage generation and distribution.

Wiring Diagram

Schematic Diagram Notes

Schematic Diagram

CD Servo Circuit

Schematic diagram for the CD servo control circuit.

Main Circuit

Schematic diagram for the main circuit board.

Panel Circuit

Schematic diagram for the panel circuit, including controls and display.

CD Open Button, Remote Sensor & Tuner Circuit

Schematic diagrams for CD open button, remote sensor, and tuner circuits.

USB Circuit

Schematic diagram for the USB interface circuit.

D-Amp Circuit

Schematic diagram for the D-Amp (Digital Amplifier) circuit.

SMPS Circuit

Schematic diagram for the SMPS (Switched-Mode Power Supply) circuit.

Voltage Selector Circuit (For PH only)

Schematic diagram for the voltage selector circuit, specific to PH models.

Printed Circuit Board

CD Servo, Tuner & Voltage Selector P.C.B.

Layout diagrams for CD Servo, Tuner, and Voltage Selector PCBs.

Main P.C.B.

Layout diagram for the Main Printed Circuit Board.

Panel P.C.B.

Layout diagram for the Panel Printed Circuit Board.

CD Open Button, Remote Sensor, USB & D-Amp P.C.B.

Layout diagrams for CD Open Button, Remote Sensor, USB, and D-Amp PCBs.

SMPS P.C.B. (For PH only)

Layout diagram for the SMPS PCB, specific to PH models.

SMPS P.C.B. (For PN only)

Layout diagram for the SMPS PCB, specific to PN models.

Terminal Function of ICs

IC2801 (RFKWMAKX10PN): IC MICRO-PROCESSOR

Pin terminal functions for the Micro-Processor IC (IC2801).

IC6901(C0HBB0000057): IC FL DRIVER

Pin terminal functions for the FL Driver IC (IC6901).

Exploded View and Replacement Parts List

Exploded View and Mechanical replacement Part List

Exploded view of the unit with mechanical parts identified.

Cabinet Parts Location

Identification of cabinet parts in the exploded view.

Packaging

Diagram illustrating the packaging of the unit and accessories.

Mechanical Replacement Part List

Detailed list of mechanical replacement parts with their part numbers.

Electrical Replacement Part List

Detailed list of electrical replacement parts, including PCBs, ICs, transistors, and diodes.

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