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TABLE OF CONTENTS
1 Safety Precautions
1.1. General Guidelines
1.3. Before Repair and Adjustment
1.4. Protection Circuitry
1.5. Caution For Fuse Replacement
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 Information4 Specifications
5 General/Introduction
5.1. Media Information
6 Location of Controls and Components
6.1. Remote Control Key Button Operation
6.2. Main Unit Key Button Operation
7 Installation Instructions
7.1. Speaker and A/C Connection
8 Service Mode
8.1. Cold-Start
8.2. Doctor Mode Table
8.3. Reliability Test Mode (CD Mechanism Unit
(BRS11C))
8.4. Self-Diagnostic Mode
8.5. Self-Diagnostic Error Code Table
Please refer to the original service manual for:
CD Mechanism Unit (BRS11C), Order No. PSG1201019AE
Speaker system SB-AKX74LM-K, Order No. PMX1207006CE
Nota: El idioma original de este Manual de Servicio es en idioma inglés, sin embargo algunas notas
aquí mencionadas serán escritas en español para mejor descripción para Centros de Servicio de México.
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8.6. Sales Demonstration Lock Function
9 Troubleshooting Guide
9.1. Part Location
9.2. Troubleshooting Guide for F61 and/or F76
9.3. D-Amp IC Operation & Control
10 Service Fixture & Tools
11 Disassembly and Assembly Instructions
11.1. Disassembly Flow Chart
11.2. Main Components and P.C.B. Locations
11.3. Disassembly of Top Cabinet
11.4. Disassembly of Front Panel Unit
11.5. Disassembly of Mic P.C.B.
11.6. Disassembly of Panel P.C.B.
11.7. Disassembly of Memory LED P.C.B.
11.8. Disassembly of Remote Sensor P.C.B.
11.9. Disassembly of USB P.C.B.
11.10. Disassembly of Music Port P.C.B.
11.11. Disassembly of Top Bar LED P.C.B.
11.12. Disassembly of Bottom Bar LED P.C.B.
11.13. Disassembly of Main P.C.B.
11.14. Replacement of Voltage Regulator IC
(IC2010)
11.15. Replacement of Voltage Regulator IC
(IC2011)
11.16. Replacement of Audio Digital Amp IC
(IC5800)
11.17. Replacement of Audio Digital Amp IC
(IC5700)
11.18. Disassembly of D-Amp P.C.B.
11.19. Replacement of Audio Digital Amp IC
(IC5900)
11.20. Disassembly of SMPS P.C.B.
11.21. Replacement ofSwitching Regulator IC
(IC5701)
11.22. Replacement of Rectifier Diode (D5702)
11.23. Replacement of Rectifier Diode (D5801)
11.24. Replacement of Rectifier Diode (D5802)
11.25. Replacement of Regulator Diode (D5803)
11.26. Disassembly of CD Mechanism Unit
(BRS11C)
11.27. Disassembly of CD Interface P.C.B.
11.28. Disassembly of CD Servo P.C.B.
11.29. Disassembly of Rear Panel
12 Service Position
12.1. Checking and Repairing of Main P.C.B.
12.2. Checking and Repairing of D-Amp P.C.B.
12.3. Checking and Repa
iring of Panel P.C.B.
12.4. Checking and Repairing of SMPS P.C.B. -
12.5. Checking and Repairing of CD Servo P.C.B.
(Side A)
12.6. Checking and Repairing of CD Servo P.C.B.
(Side B)
13 Simplified Block Diagram
13.1. Power Block Diagram
14 Block Diagram
14.1. Servo & System Control
14.2. IC Terminal Chart
14.3. Audio
14.4. Power Supply
15 Wiring Connection Diagram16 Schematic Diagram
16.1. Schematic Diagram Notes
16.2. CD Servo Circuit
16.3. Main(MICON) Circuit
16.4. Main(D-Amp) Circuit
16.5. Panel Circuit
16.6. Remote Sensor, USB, Music Port , Memory
LED, Top Bar LED and Bottom Bar LED
Circuit
16.7. CD Interface, Mic and Voltage Selector Circuit
16.8. D-Amp Circuit
16.9. SMPS Circuit
17 Printed Circuit Board
17.1. CD Servo P.C.B.
17.2. Main P.C.B. (Side A)
17.3. Main P.C.B. (Side B)
17.4. Panel, Remote Sensor
, USB and Music Port
P.C.B.
17.5. Memory LED, CD Interface, Top Bar LED,
Bottom Bar LED and Mic P.C.B.
17.7. SMPS and D-Amp P.C.B.
18 Appendix Information of Schematic Diagram
18.1. Voltage & Waveform Chart
18.2. Illustration of ICs, Transistor and Diode
18.3. Terminal Function of ICs
19 Exploded View and Replacement Parts List
19.1. Exploded View and Mechanical replacement
Part List
19.2. Electrical Replacement Part List
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