Table Of Contents - Panasonic SA-HT540EE Service Manual

SA-HT540EE
CONTENTS
1 Safety Precautions
1.1. GENERAL GUIDELINES
1.2. Before Repair and Adjustment
1.3. Protection Circuitry
2 Prevention of Electro Static Discharge (ESD) to
Electrostatically Sensitive (ES) Devices
3 Precaution of Laser Diode
4 About Lead Free Solder (PbF)
4.1. Service caution based on legal restrictions
5 Handling Precautions for Traverse Unit
5.1. Cautions to Be Taken in Handling the Optical Pickup Unit
5.2. Grounding for electrostatic breakdown prevention
6 Accessories
7 Operation Procedures
7.1. Remote Control Key Buttons Operations
7.2. Main Unit Key Buttons Operations (SA-HT540)
7.3. Using of Music Port
7.4. Disc information
7.5. About DivX VOD Content
8 Self-Diagnosis and special mode setting
8.1. Service Mode Summary Table
8.2. Service Mode Table
8.3. DVD Self Diagnostic Function-Error Code
8.4. Sales Demonstration Lock Function
8.5. Service Precautions
9 Assembling and Disassembling
9.1. Disassembly Flow Chart
9.2. Main Components and P.C.B. Locations
9.3. Disassembly of Top Cabinet
9.4. Disassembly of the DVD Lid (When taking out disc
manually)
9.5. Disassembly of Front Panel Assembly
9.6. Disassembly of Music Port P.C.B, FL P.C.B. & Top Button
P.C.B.
9.7. Disassembly of DVD Mechanism Unit
9.8. Disassembly of DVD Module P.C.B.
9.9. Disassembly of Rear panel
9.10. Disassembly of Scart P.C.B.
9.11. Disassembly of Main P.C.B., AC-Inlet P.C.B. and Tuner
Extent P.C.B.
9.12. Disassembly of Digital Amp IC (IC5000/IC5200/IC5300) 35
9.13. Disassembly of Digital Amp IC (IC5400)
9.14. Disassembly of Regulator IC
9.15. Disassembly of Switch Regulator IC (IC5701)
10 Service Position
Page
6 10.1. Servicing position of the DVD Module P.C.B.
6 10.2. Servicing position of the Main P.C.B.
6 11 Assembly and disassembly of Mechanism Unit
6 11.1. Disassembly Procedure
12 Measurements and Adjustments
7 12.1. Service Tools and Equipment
8 12.2. Important points in adjustment
9 12.3. Storing and handling of test discs
9 12.4. Optical adjustment
10 13 Abbreviations
14 Voltage and Waveform Chart
10 14.1. DVD Module P.C.B.
10 14.2. Main P.C.B.
12 14.3. FL P.C.B., Scart P.C.B., Mic P.C.B. & Tray Loading P.C.B.
13
13 14.4. Waveform Chart
14 15 Illustration of IC's, Transistors and Diodes
15 16 Wiring Connection Diagram
16 17 Block Diagram
18 18 Schematic Notes
19 19 Schematic Diagram
19 19.1. (A) Optical Pickup Unit & DVD Module (DV3.2) Circuit
19 19.2. (B) Main Circuit
24 19.3. (C) Power & AC-inlet Circuit
26 19.4. (D) FL, Top Button, Tray Loading, Tuner Extent, Mic,
27 Music Port & Scart Circuit
29 20 Printed Circuit Board
30 20.1. (A) DVD Module P.C.B.
31 20.2. (B) Main/Power P.C.B.
32 20.3. (C) Tuner Extent, AC-inlet, Tray Loading, Music Port, Top
Button, FL, Mic & Scart P.C.B.
32 21 Basic Troubleshooting Guide
33 21.1. Basic Troubleshooting Guide for Traverse Unit (DVD
Module P.C.B.)
33 22 Overall Block (HT540)
34 22.1. HT540 DVD Unit Block
34 22.2. HT540 Block (Analog Signal : DVD 5.1ch Play Back
34 Mode)
35 22.3. HT540 Block (Analog Signal : 2ch Analog Input Mode) 91
22.4. HT540 Power Supply Block
35 22.5. HT540 Power Block (SMPS)
23 Terminal Function of ICs
35 23.1. IC2018 (C2CBYY000195): Micro processor IC
35 24 Exploded Views
36 24.1. Cabinet Parts Location
37 24.2. Packaging
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