2
8.3. Reliability Test Mode (CD Mechanism Unit
(BRS11C)) ------------------------------------------------- 21
8.4. Self-Diagnostic Mode ----------------------------------- 22
8.5. Self-Diagnostic Error Code Table -------------------- 22
8.6. Sales Demonstration Lock Function ---------------- 23
9 Troubleshooting Guide---------------------------------------- 24
9.1. Part Location ---------------------------------------------- 24
9.2. Troubleshooting Guide for F61 and/or F76 -------- 27
9.3. D-Amp IC Operation & Control ----------------------- 28
10 Service Fixture & Tools --------------------------------------- 30
11 Disassembly and Assembly Instructions --------------- 31
11.1. Disassembly Flow Chart-------------------------------- 32
11.2. Main Components and P.C.B. Locations ----------- 33
11.3. Disassembly of Top Cabinet--------------------------- 34
11.4. Disassembly of Front Panel Unit --------------------- 35
11.5. Disassembly of Mic P.C.B. ----------------------------- 36
11.6. Disassembly of Panel P.C.B. -------------------------- 37
11.7. Disassembly of Memory LED P.C.B. ---------------- 38
11.8. Disassembly of Remote Sensor P.C.B.------------- 39
11.9. Disassembly of USB P.C.B. --------------------------- 39
11.10. Disassembly of Music Port P.C.B. ------------------- 40
11.11. Disassembly of CD Lid---------------------------------- 40
11.12. Disassembly of Main P.C.B. --------------------------- 41
11.13. Replacement of Voltage Regulator IC
(IC2010) ---------------------------------------------------- 42
11.14. Replacement of Voltage Regulator IC
(IC2011) ---------------------------------------------------- 43
11.15. Replacement of Audio Digital Amp IC
(IC5800) ---------------------------------------------------- 44
11.16. Replacement of Audio Digital Amp IC
(IC5700) ---------------------------------------------------- 46
11.17. Disassembly of SMPS P.C.B. ------------------------- 47
11.18. Replacement of Switching Regulator IC
(IC5701) ---------------------------------------------------- 48
11.19. Replacement of Rectifier Diode (D5702)----------- 49
11.20. Replacement of Rectifier Diode (D5801)----------- 51
11.21. Replacement of Rectifier Diode (D5802)----------- 52
11.22. Replacement of Regulator Diode (D5803)--------- 54
11.23. Disassembly of CD Mechanism Unit
(BRS11C) -------------------------------------------------- 55
11.24. Disassembly of CD Interface P.C.B.----------------- 57
11.25. Disassembly of CD Servo P.C.B.--------------------- 58
11.26. Disassembly of Rear Panel---------------------------- 58
11.27. Disassembly of Voltage Selector P.C.B.------------ 59
12 Service Position ------------------------------------------------- 61
12.1. Checking and Repairing of Main P.C.B. ------------ 61
12.2. Checking and Repairing of Panel P.C.B. ----------- 61
12.3. Checking and Repairing of SMPS P.C.B. ---------- 62
12.4. Checking and Repairing of CD Servo P.C.B.
(Side A) ----------------------------------------------------- 63
12.5. Checking and Repairing of CD Servo P.C.B.
(Side B) ----------------------------------------------------- 64
13 Simplified Block Diagram ------------------------------------ 67
13.1. Power Block Diagram ----------------------------------- 67
14 Block Diagram --------------------------------------------------- 68
14.1. Servo & System Control -------------------------------- 68
14.2. IC Terminal Chart----------------------------------------- 70
14.3. Audio -------------------------------------------------------- 71
14.4. Power Supply --------------------------------------------- 73
15 Wiring Connection Diagram --------------------------------- 75
16 Schematic Diagram--------------------------------------------- 77
16.1. Schematic Diagram Notes ---------------------------- 77
16.2. CD Servo Circuit ----------------------------------------- 79
16.3. Main(MICON) Circuit------------------------------------ 83
16.4. Main(D-Amp) Circuit ------------------------------------ 92
16.5. Panel Circuit ---------------------------------------------- 94
16.6. Remote Sensor, USB, Music Port and
Memory LED Circuit------------------------------------- 96
16.7. CD Interface, Voltage Selector (For PH) and
Mic Circuit ------------------------------------------------- 97
16.8. SMPS Circuit---------------------------------------------- 98
17 Printed Circuit Board----------------------------------------- 100
17.1. CD Servo P.C.B. ---------------------------------------- 100
17.2. Main P.C.B. (Side A) ----------------------------------- 101
17.3. Main P.C.B. (Side B) ----------------------------------- 102
17.4. Panel, Remote Sensor, USB and Music Port
P.C.B. ------------------------------------------------------ 103
17.5. Memory LED, CD Interface and Mic P.C.B. ------ 104
17.6. SMPS and Voltage Selector P.C.B. (PH) --------- 105
17.7. SMPS P.C.B. (PN)-------------------------------------- 106
18 Appendix Information of Schematic Diagram ------- 107
18.1. Voltage & Waveform Chart --------------------------- 107
18.2. Illustration of ICs, Transistor and Diode----------- 115
18.3. Terminal Function of ICs ------------------------------ 116
19 Exploded View and Replacement Parts List---------- 117
19.1. Exploded View and Mechanical Replacement
Part List --------------------------------------------------- 117
19.2. Electrical Replacement Part List -------------------- 123
Содержание SA-AKX54PH
Страница 13: ...13 5 General Introduction 5 1 Media Information ...
Страница 14: ...14 6 Location of Controls and Components 6 1 Remote Control Key Button Operation ...
Страница 15: ...15 6 2 Main Unit Key Button Operation ...
Страница 16: ...16 7 Installation Instructions 7 1 Speaker and A C Connection ...
Страница 18: ...18 8 2 Doctor Mode Table 8 2 1 Doctor Mode Table 1 ...
Страница 25: ...25 9 1 2 Main P C B Front side Fig 2 Main P C B ...
Страница 28: ...28 9 3 D Amp IC Operation Control ...
Страница 33: ...33 11 2 Main Components and P C B Locations ...
Страница 66: ...66 ...
Страница 76: ...76 ...
Страница 78: ...78 ...
Страница 120: ...120 ...
