Сервис мануал и схема музыкального центра PANASONIC SA-AK230GC
Файл в формате PDF на английском языкеСодержание:
- 1 Before Repair and Adjustment 4
- 2 Protection Circuitry 4
- 3 Prevention of Electro Static Discharge (ESD) to Electrostatically Sensitive (ES) Devices 5
- 4 Handling the Lead-free Solder 5
- 4.1. About lead free solder (PbF) 5
- 5 Handling Precautions For Traverse Deck 6
- 6 Precaution of Laser Diode 7
- 7 Accessories 8
- 8 Operation Procedures 9
- 9 Disassembly and Assembly of Main Component 11
- 9.1. Disassembly flow chart 11
- 9.2. Gear for servicing (jig) Information 12
- 9.3. Disassembly of Top Cabinet 13
- 9.4. Disassembly of CD Lid 13
- 9.5. Disassembly of Rear Panel 15
- 9.6. Disassembly of CD Mechanism Unit 15
- 9.7. Disassembly of Main P.C.B. 16
- 9.8. Disassembly of Power P.C.B. 16
- 9.9. Disassembly of Transformer P.C.B. 17
- 9.10. Disassembly of Front Panel Unit 18
- 9.11. Disassembly of Deck Mechanism Unit 18
- 9.12. CD Mechanism Main Component Replacement Procedures 19
- 9.13. Replacement for the pinch roller ass and head block 32
- 9.14. Replacement for the Deck motor ass capstan belt A, capstan belt B and winding belt 33
- 9.15. Replacement for the cassette lid ass 36
- 9.16. Rectification for tape jam problem 3710 Checking for major P.C.Bs 38
- 10.1. Checking of Main P.C.B. 38
- 10.2. Checking of Transformer P.C.B. 39
- 10.3. Checking of Panel, Deck & Deck Mechanism P.C.B. 40
- 10.4. Checking of Power P.C.B. 41
- 11 Self-Diagnostic Function 42
- 11.1. Self-diagnostic display 42
- 11.2. How to enter the Self-Diagnostic Function 42
- 11.3. Cassette Mechanism Test (For error code H01, H02, H03, F01) 42
- 11.4. CD Mechanism Test (F15, F26, F16, F17, F27, F28, F29, F30, H15 & H16) 42
- 11.5. To clear all Error code 43
- 11.6. To exit from Self-Diagnostic function 43
- 11.7. Power Amplifier Failure (F61) 43
- 11.8. Description of Error Code 43
- 12 CD Test Mode Function 45
- 12.1. How to set CD test mode 45
- 12.2. CD Automatically Adjustment result indication 45
- 12.3. CD Mecha Aging Test Mode (CR20) 45
- 12.4. Micon ROM Checksum and Version Display Mode 46
- 13 Measurements and Adjustments 47
- 13.1. Cassette Deck Section 47
- 13.2. Tuner Section 47
- 13.3. Alignment Points 48
- 14 Block Diagram 49
- 15 Voltage Measurement 56
- 16 Schematic Diagram 58
- 16.1. (A) CD Servo Circuit
