Panasonic SA-AKX710PU Service Manual page 2

7.6. No Sound in AUX Mode -------------------------------- 28
7.7. FL Show "No Play" at USB selector Only ---------- 30
7.8. FL Show "No Device" at USB selector Only------- 32
7.9. FL Show "No Play" at Memory selector Only ---- 34
7.10. Bluetooth® Pairing Failure ---------------------------- 35
8 Disassembly and Assembly Instructions --------------- 36
8.1. Types of Screws ----------------------------------------- 36
8.2. Disassembly Flow Chart-------------------------------- 37
8.3. Main Components and P.C.B. Locations ----------- 37
8.4. Disassembly of Top Cabinet--------------------------- 38
8.5. Disassembly of Front Panel Unit --------------------- 38
8.6. Disassembly of Button L P.C.B. ---------------------- 39
8.7. Disassembly of Button R P.C.B. ---------------------- 39
8.8. Disassembly of Panel P.C.B. -------------------------- 40
8.9. Disassembly of USB P.C.B. --------------------------- 40
8.10. Disassembly of Mic P.C.B. ----------------------------- 41
8.11. Disassembly of Tuner P.C.B. -------------------------- 41
8.12. Disassembly of Main P.C.B. --------------------------- 41
8.13. Disassembly of SMPS P.C.B. ------------------------- 42
8.14. Disassembly of CD Mechanism Unit ---------------- 43
8.15. Disassembly of CD Interface P.C.B.----------------- 43
9 Service Position ------------------------------------------------- 44
9.1. Checking of Panel, Main and SMPS P.C.B. ------- 44
10 Block Diagram --------------------------------------------------- 45
10.1. System Control ------------------------------------------- 45
10.2. Audio -------------------------------------------------------- 48
10.3. Power Supply --------------------------------------------- 50
11 Wiring Connection Diagram --------------------------------- 52
12 Schematic Diagram--------------------------------------------- 53
12.1. Schematic Diagram Notes ----------------------------- 53
12.2. Main (Fan LED)
Connect) Circuit ------------------------------------------ 55
12.3. Main (FE) Circuit ----------------------------------------- 56
12.4. Main (IO Expansion) Circuit (1/2) -------------------- 57
12.5. Main (IO Expansion) Circuit (2/2) -------------------- 58
12.6. Main (Micon) Circuit (1/3) ------------------------------ 59
12.7. Main (Micon) Circuit (2/3) ------------------------------ 60
12.8. Main (Micon) Circuit (3/3) ------------------------------ 61
12.9. Main (VREG Fan) Circuit (1/2)------------------------ 62
12.10. Main (VREG Fan) Circuit (2/2)------------------------ 63
12.11. Main (DAMP) Circuit (For SA-AKX710PU) (1/
3) ------------------------------------------------------------- 64
12.12. Main (DAMP) Circuit (For SA-AKX710PU) (2/
3) ------------------------------------------------------------- 65
12.13. Main (DAMP) Circuit (For SA-AKX710PU) (3/
3) ------------------------------------------------------------- 66
12.14. Main (DAMP) Circuit (For SA-AKX910PU) (1/
3) ------------------------------------------------------------- 67
12.15. Main (DAMP) Circuit (For SA-AKX910PU) (2/
3) ------------------------------------------------------------- 68
12.16. Main (DAMP) Circuit (For SA-AKX910PU) (3/
3) ------------------------------------------------------------- 69
12.17. Tuner Circuit ----------------------------------------------- 70
12.18. Panel Circuit ----------------------------------------------- 71
12.19. Panel (FL) Circuit----------------------------------------- 72
12.20. Panel (Illumination) Circuit ----------------------------- 73
12.21. Button R, Button L, USB and CD Interface
Circuit ------------------------------------------------------- 74
12.22. Mic Circuit -------------------------------------------------- 75
12.23. SMPS Circuit (1/2) --------------------------------------- 76
12.24. SMPS Circuit (2/2) --------------------------------------- 77
and Main (Bluetooth
13 Printed Circuit Board------------------------------------------ 78
13.1. Main P.C.B. (Side A) (For SA-AKX710PU)-------- 78
13.2. Main P.C.B. (Side B) (For SA-AKX710PU)-------- 79
13.3. Main P.C.B. (Side A) (For SA-AKX910PU)-------- 80
13.4. Main P.C.B. (Side B) (For SA-AKX910PU)-------- 81
13.5. Tuner and Panel P.C.B. -------------------------------- 82
13.6. Button R, Button L, USB and Mic P.C.B.----------- 83
13.7. SMPS and CD Interface P.C.B. ---------------------- 84
14 Voltage and Waveform Measurement-------------------- 85
14.1. Voltage Measurement ---------------------------------- 85
15 Exploded View and Replacement Parts List----------- 90
15.1. Electrical Replacement Parts List ------------------- 90
15.2. Mechanical Replacement Part List ----------------- 101
15.3. Exploded View------------------------------------------- 103
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