Panasonic SA-AKX57PN User Manual

© Panasonic Corporation 2013. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
PSG1307005CE
CD Stereo System
Model No. SA-AKX57PN
SA-AKX77PH
SA-AKX77PN
SC-AKX57PN
SC-AKX77PH
SC-AKX77PN
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)-------------------------------- 4
1.3. Before Repair and Adjustment ------------------------- 4
1.4. Protection Circuitry ---------------------------------------- 4
1.5. Caution For Fuse Replacement------------------------ 4
1.6. 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------------------------------- 7
2.3. Service caution based on Legal restrictions -------- 8
2.4. Handling Precautions for Traverse Ass’y ------------9
2.5. Grounding for electrostatic breakdown
prevention-------------------------------------------------- 10
3 Service Navigation --------------------------------------------- 11
3.1. Service Information -------------------------------------- 11
3.2. Firmware Update Procedure -------------------------- 11
4 Specifications ---------------------------------------------------- 12
5 General/Introduction------------------------------------------- 13
5.1. Media Information---------------------------------------- 13
6 Location of Controls and Components------------------ 14
6.1. Remote Control Key Button Operation ------------- 14
6.2. Main Unit Key Button Operation---------------------- 15
Please refer to the original service manual for:
 CD Mechanism Unit (BRS11C), Order No. PSG1102001CE
 Speaker system SB-AKX76PN-K, Order No. PSG1304024CE (For SA-AKX77PN/PH)
 Speaker system SB-AKX56PN-K, Order No. PSG1304049AE (For SA-AKX57PN)

Panasonic SA-AKX57PN Specifications

General

Brand	Panasonic
Model	SA-AKX57PN
Category	Stereo System
Language	English

Summary

Safety Precautions

General Guidelines and Leakage Checks

General safety instructions, including leakage current checks for user protection.

Fuse Replacement and Safety Parts

Cautions for fuse replacement and identification of safety-critical parts.

Warnings and Precautions

ESD and Laser Diode Safety

Preventing damage from static discharge and hazards associated with the laser diode.

Grounding and Service Cautions

Grounding methods for ESD prevention and service cautions related to legal restrictions.

Service and Maintenance

Firmware Update and Service Modes

Procedures for firmware updates, cold start, and navigating service modes.

Doctor Mode and Diagnostics

Detailed tables for Doctor Mode functions and self-diagnostic error codes.

Disassembly Instructions

Step-by-step guides for disassembling major components and PCBs of the unit.

Specifications

Installation and Setup

Speaker and AC Connection

Instructions for physically connecting speakers and the AC power supply to the unit.

Block Diagrams and Schematics

System, Audio, and Power Supply Diagrams

Block diagrams for servo, system control, audio, and power supply circuits.

Circuit Schematics

Schematic diagrams for main circuits like CD Servo, Micon, Damp, Bluetooth, Panel, SMPS.

Printed Circuit Board Layouts

PCB Layout Diagrams

Visual layouts of the main, Bluetooth, USB, Panel, and other circuit boards.

Appendix: Technical Data

Voltage Charts and Waveforms

Tables detailing voltage measurements and waveform examples for troubleshooting.

Exploded Views and Parts Lists

Mechanical Parts Identification and Lists

Exploded views, cabinet parts location, and mechanical replacement parts list.

Electrical Parts List

Comprehensive list of electrical replacement parts including ICs, transistors, and passive components.