Panasonic SA-VK480EE User Manual

© Panasonic Corporation 2009. All rights reserved.
Unauthorized copying and distribution is a violation
of law.
PSG0906001CE
DVD Stereo System
Model No. SA-VK480EE
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---------------------------------------- 3
1.4. Safety Parts Information --------------------------------- 4
2 Warning-------------------------------------------------------------- 5
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatic Sensitive (ES) Devices -------------- 5
2.2. Precaution of Laser Diode------------------------------- 6
2.3. Service caution based on Legal restrictions-------- 7
2.4. Handling Precautions for Traverse Unit --------------8
3 Service Navigation --------------------------------------------- 10
3.1. Service Information-------------------------------------- 10
4 Specifications---------------------------------------------------- 11
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. Disc Information ------------------------------------------ 15
5.4. Using the Music Port ------------------------------------ 17
5.5. DivX VOD Content--------------------------------------- 18
Please file and use this service manual together with the service manual for CR14D, Order No.
PSG0905054AE

Panasonic SA-VK480EE Specifications

General

Frequency Response	20 Hz - 20 kHz
Speaker Configuration	2.0
Number of Discs	5
Playable Media	CD, CD-R/RW, MP3
Tuner	FM/AM
Weight	8.5 kg
Input Types	AUX, CD
Type	Mini System

Summary

Safety Precautions

General Guidelines

General guidelines for servicing the unit.

Leakage Current Cold Check

Procedure for performing a cold check of leakage current.

Leakage Current Hot Check

Procedure for performing a hot check of leakage current.

Before Repair and Adjustment

Precautions to take before starting repair or adjustment.

Protection Circuitry

Information on the unit's protection circuitry.

Safety Parts Information

Details on critical safety components that require specific replacement parts.

Warning

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

Methods to prevent damage to ES devices from static discharge.

Precaution of Laser Diode

Service caution based on Legal restrictions

General description about Lead Free Solder (PbF)

Overview of lead-free solder usage and its properties.

Handling Precautions for Traverse Unit

Cautions to Be Taken in Handling the Optical Pickup Unit

Specific cautions for handling the optical pickup unit safely.

Grounding for electrostatic breakdown prevention

Methods for grounding to prevent electrostatic discharge damage.

Service Navigation

Service Information

General information and notes for service personnel.

Specifications

Location of Controls and Components

Main Unit Key Button Operation

Explanation of the function of each key button on the main unit.

Remote Control Key Button Operation

Disc Information

Disc Playability (Media)

Details on which disc media formats are supported and playable.

Tips for Making Data Disc

Using the Music Port

DivX VOD Content

USB - Play and Recording

Self-Diagnosis and Special Mode Setting

Service Mode Summary Table

A summary of available service modes and their functions.

Doctor Mode Summary Table

Summary table for the Doctor Mode service function.

Self-Diagnosis Mode Summary Table

Summary table for the Self-Diagnosis modes.

Service Mode Summary Table (For DVD)

Summary table for DVD-specific service modes.

Doctor Mode Table

Self-Diagnosis Mode Table

Self-Diagnosis Mode Table 1

First part of the Self-Diagnosis Mode Table.

Self-Diagnosis Mode Table 2

Service Mode Table (For DVD)

Service Mode Table 1

Service Mode Table 2

Service Mode Table 3

Figure 1 Video Design Information

Service Mode Table 4

Service Mode Table 5

Optical Pick-up Self-Diagnosis

DVD Self Diagnostic Function-Error Code

DVD Module Error Code Table

Table listing error codes for the DVD module and their descriptions.

DVD Mechanism Unit (CR14D) Error Code Table

Power Supply & Digital Amplifier Error Code Table

USB Error Code Table

DVD Changer Mechanism Unit (CR14D) Error Code Table

Deck Mechanism Error Code Table

Sales Demonstration Lock Function

Setting

Steps for activating the sales demonstration lock function.

Troubleshooting Guide

Troubleshooting Guide for F61 and/or F76

Specific troubleshooting steps for error codes F61 and F76.

Troubleshooting Guide

Part Location

SMPS P.C.B.

Diagram showing the location of components on the SMPS PCB.

D-Amp P.C.B.

Main P.C.B.

D-Amp IC Configuration

Basic Troubleshooting Guide for Traverse Unit (DVD Module P.C.B.)

Service Fixture & Tools

Service Tools and Equipment

List and description of specialized tools and equipment for service.

Disassembly and Assembly Instructions

Disassembly flow chart

Main Components and P.C.B. Location

Disassembly of Top Cabinet

Disassembly of DVD Mechanism Unit (CR14D)

Disassembly of DVD Module P.C.B.

Disassembly of Rear Panel

Disassembly of Front Panel Assembly

Disassembly of Mic P.C.B.

Disassembly of Panel P.C.B., Volume P.C.B. & Remote Sensor P.C.B. , Side Bar (L) LED P.C.B. and Side Bar (R) LED P.C.B.

Disassembly of USB P.C.B.

Disassembly of Music Port P.C.B.

Disassembly of CD Lid

Disassembly of Deck Mechanism Unit

Disassembly of Deck P.C.B.

Disassembly of Deck Mechanism P.C.B.

Disassembly of Deck Mechanism

Replacement of Pinch Roller Ass’y and Head Block Sub Ass’y

Replacement of Capstan Motor Ass’y and Capstan Belt ‘A’

Replacement of Winding Belt

Disassembly of Main Gear

Disassembly of Cassette Lid

Rectification for Tape Jam Problem

Disassembly of D-Amp P.C.B.

Replacement of Audio Digital Power Amp IC (IC5000)

Assembly of Audio Digital Power Amp IC (IC5000)

Steps for assembling the audio digital power amp IC.

Disassembly of Main P.C.B.

Disassembly of SMPS P.C.B.

Replacement of Switching Regulator IC (IC5701)

Disassembly of Switching Regulator IC (IC5701)

Steps for disassembling the switching regulator IC.

Assembly of Switching Regulator IC (IC5701)

Replacement of Rectifier Diode (D5702)

Disassembly of Rectifier Diode (D5702)

Steps for disassembling the rectifier diode D5702.

Assembly of Rectifier Diode (D5702)

Replacement of Regulator Diode (D5803)

Disassembly of Regulator Diode (D5803)

Steps for disassembling the regulator diode D5803.

Assembly of Regulator Diode (D5803)

Replacement of Regulator Diode (D5801)

Disassembly of Regulator Diode (D5801)

Steps for disassembling the regulator diode D5801.

Assembly of Regulator Diode (D5801)

Replacement of Regulator Diode (D5802)

Disassembly of Regulator Diode (D5802)

Steps for disassembling the regulator diode D5802.

Assembly of Regulator Diode (D5802)

Replacement of Regulator Diode (D5803)

Disassembly of Regulator Diode (D5803)

Steps for disassembling the regulator diode D5803.

Assembly of Regulator Diode (D5803)

Disassembly of AC Inlet P.C.B.

Disassembling and Assembling of Traverse Unit

Disassembly Procedures

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

Assembly Procedures

Service Positions

Checking and Repairing of Main P.C.B.

Procedure for checking and repairing the Main PCB.

Checking and Repairing Panel P.C.B., Deck P.C.B., Volume P.C.B., Music Port P.C.B. and Mic P.C.B.

Procedures for checking and repairing multiple PCBs.

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

Checking and Repairing of AC Inlet P.C.B. & SMPS P.C.B.

Measurements and Adjustments

Cassette Deck

Measurement and adjustment procedures for the cassette deck.

Tape Speed Adjustment

Procedure for adjusting the tape speed.

Bias Voltage Check

Bias Frequency Check

Voltage & Waveform Chart

DVD Module P.C.B. (1/3)

Voltage and waveform data for the DVD module PCB.

DVD Module P.C.B. (2/3)

DVD Module P.C.B. (3/3)

Main P.C.B. (1/3)

Main P.C.B. (2/3)

Main P.C.B. (3/3)

Panel P.C.B.

Deck P.C.B.

Deck Mechanism P.C.B.

D-Amp P.C.B.

SMPS P.C.B.

Volume P.C.B.

Mic P.C.B.

Waveform Table (1/3)

Waveform Table (2/3)

Waveform Table (3/3)

Illustration of ICs, Transistor and Diode

Block Diagram

DVD (Audio)

Block diagram for the DVD audio signal processing path.

DVD (Servo)

System Control

Audio

Video

Deck

D-Amp

Power

Wiring Connection Diagram

Schematic Diagram Notes

Schematic Diagram

DVD Module Circuit

Schematic diagram for the DVD module circuit.

Main Circuit

Panel, Side Bar (L) Led & Side Bar (R) Led Circuit

Volume, Music Port, Remote Sensor & Mic Circuit

Panel, Side Bar (L) Led & Side Bar (R) Led Circuit

Volume, Music Port, Remote Sensor & Mic Circuit

Deck Circuit

D-Amp Circuit

SMPS Circuit

USB, Deck Mechanism & AC Inlet Circuit

Printed Circuit Board

DVD Module P.C.B.

Diagram showing the layout of the DVD Module PCB.

Main P.C.B.

Panel, Side Bar (L) Led & Side Bar (R) Led P.C.B.

Volume, Music Port, Remote Sensor, Mic & USB P.C.B.

Deck, Deck Mechanism & AC Inlet P.C.B.

D-Amp P.C.B.

SMPS P.C.B.

Terminal Function of ICs

IC2801 (RFKWMVK480GC): IC Microprocessor

Pinout and function list for IC2801, the microprocessor.

IC6601(C0HBB0000057): IC FL Driver

Pinout and function list for IC6601, the FL driver.

Exploded View and Replacement Parts List

Exploded View and Mechanical Replacement Part List

Exploded view diagrams and list of mechanical replacement parts.

Deck Mechanism Parts Location (RAAX0005)

Packaging

Mechanical Replacement Part List

Mechanical Replacement Part List

Electrical Replacement Part List