Table Of Contents - Panasonic SA-AK785LM-K Service Manual

TABLE OF CONTENTS

1 Safety Precautions
1.1. General Guidelines
1.3. Caution For Fuse Replacement
1.4. Before Repair and Adjustment
1.5. Protection Circuitry
1.6. Safety Parts Information
2 Warning
2.1. Prevention of Electrostatic Discharge (ESD)
to Electrostatic Sensitive (ES) Devices
2.2. Precaution of Laser Diode
2.3. Service caution based on Legal restrictions
2.4. Handling Precautions for Traverse Unit
3 Service Navigation
3.1. Service Information
4 Specifications
5 Location of Controls and Components
5.1. Main Unit Key Button Operation
5.2. Remote Control Key Button Operation
5.3. Disc Information
6 Self-Diagnosis and Special Mode Setting
6.1. Doctor Mode Summary Table
6.2. Doctor Mode Table
6.3. Service Mode Summary Table
6.4. Service Mode Table
6.5. Reliability Test Mode (CD Mechanism Unit
CR14C)
6.6. Error Code Table
7 Troubleshooting Guide
7.1. Jupiter USB
7.2. Troubleshooting Guide
7.3. Troubleshooting Guide for F61 and/or F76
8 Service Fixture & Tools
8.1. Service Tools and Equipment
9 Disassembly and Assembly Instructions
9.1. Disassembly Flow Chart
9.2. Main Components and P.C.B. Locations
9.3. Disassembly of Top Cabinet
9.4. Disassembly of CD Mechanism Unit (CR14C)
9.5. Disassembly of Rear Panel
9.6. Disassembly of Fan Unit
9.7. Disassembly of Front Panel Assembly
9.8. Disassembly of Mic P.C.B.
9.9. Disassembly of Panel P.C.B.
9.10. Disassembly of Dynamic Bass Knob &
Dynamic Bass Button Unit
9.11. Disassembly of Memory P.C.B.
9.12. Disassembly of MPort/Headphone P.C.B.
9.13. Disassembly of CD Servo P.C.B.
9.14. Disassembly of D-Amp P.C.B. & Fan
9.15. Replacement
(IC5400)
9.16. Replacement
(IC5000)
9.17. Replacement
(IC5200)
9.18. Disassembly of Main P.C.B.
9.19. Disassembly of SMPS P.C.B.
of Audio Digital Amp IC
of Audio Digital Amp IC
of Audio Digital Amp IC
9.20. Replacement of Switching Regulator IC
9.21. Replacement of Rectifier Diode (D5702)
9.22. Replacement of Regulator Diode (D5801)
9.23. Replacement of Regulator Diode (D5802)
9.24. Replacement of Regulator Diode (D5803)
9.25. Disassembly of AC Inlet P.C.B.
9.26. Disassembly of Jupiter P.C.B.
9.27. Replacement of Traverse Unit Assembly
9.28. Disassembly of CD Lid
10 Service Position
10.1. Checking and Repairing of Main P.C.B.
10.2. Checking and Repairing of Panel P.C.B., MIC
P.C.B., Jupiter P.C.B. and MPort/Headphone
P.C.B.
10.3. Checking and Repairing of D-Amp P.C.B.
10.4. Checking and Repairing of SMPS P.C.B. and
AC Inlet P.C.B.
11 Voltage & Waveform Chart
11.1. CD Servo P.C.B.
11.2. Main P.C.B. (1/3)
11.3. Main P.C.B. (2/3)
11.4. Main P.C.B. (3/3)
11.5. Panel P.C.B.
11.6. D-Amp P.C.B.
11.7. Jupiter P.C.B. (1/2)
11.8. Jupiter P.C.B. (2/2)
11.9. Mic P.C.B.
11.10. SMPS P.C.B.
11.11. Waveform Table (1/3)
11.12. Waveform Table (2/3)
11.13. Waveform Table (3/3)
12 Illustration of ICs, Transistor and Diode
13 Block Diagram
13.1. CD Servo Block Diagram
13.2. Jupiter Block Diagram
13.3. Main(1/2) Block Diagram
13.4. Main(2/2) Block Diagram
13.5. Panel / MPort/Headphone / Mic / Memory
Block Diagram
13.6. D-Amp Block Diagram
13.7. SMPS / AC Inlet Diagram
14 Wiring Connection Diagram
15 Schematic Diagram Notes
16 Schematic Diagram
16.1. CD Servo Circuit
16.2. Main Circuit (1/6)
16.3. Main Circuit (2/6)
16.4. Main Circuit (3/6)
16.5. Main Circuit (4/6)
16.6. Main Circuit (5/6)
16.7. Main Circuit (6/6)
16.8. Panel Circuit (1/2)
16.9. Panel Circuit (2/2)
16.10. Memory / MPort/Headphone / Mic Circuit