Panasonic SC-HC49EG - Page 2

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8.9. Disassembly of Front Panel Block------------------- 22
8.10. Replacement of iPod Block---------------------------- 23
8.11. Disassembly of Bridge P.C.B.-------------------------30
8.12. Disassembly of Motor P.C.B.--------------------------30
8.13. Disassembly of Gear Block & Arm Spring
(Top) -------------------------------------------------------- 31
8.14. Disassembly of Arm Spring, Gear Assembly &
Arm Assembly ------------------------------------------- 32
8.15. Replacement of Gear Assembly --------------------- 33
8.16. Replacement of Arm Assembly----------------------- 35
8.17. Disassembly of Cam Rail Top & Door Slider
Top -----------------------------------------------------------36
8.18. Disassembly of Cam Rail Bottom & Door
Slider Bottom---------------------------------------------- 37
8.19. Disassembly of NFC P.C.B. --------------------------- 38
8.20. Disassembly of SMPS Unit ---------------------------- 39
8.21. Disassembly of SMPS P.C.B. -------------------------40
8.22. Disassembly of FL P.C.B. & Button Ornament
Unit----------------------------------------------------------- 41
8.23. Disassembly of Button P.C.B.------------------------- 42
8.24. Disassembly of CD Mechanism ---------------------- 42
8.25. Disassembly of CD Interface P.C.B.----------------- 43
8.26. Disassembly of Main P.C.B. ---------------------------45
8.27. Disassembly of Front Speaker (SP1) --------------- 46
8.28. Disassembly of Front Speaker (SP2) --------------- 47
8.29. Disassembly of Passive Radiator Unit (SP3) ----- 48
8.30. Disassembly of Passive Radiator Unit (SP4) ----- 49
8.31. Disassembly of Jack Lid-------------------------------- 49
9 Service Position-------------------------------------------------51
9.1. Checking of SMPS P.C.B.------------------------------ 51
9.2. Checking of FL P.C.B.-----------------------------------52
9.3. Checking of CD Interface P.C.B. ---------------------54
9.4. Checking of Main P.C.B.--------------------------------55
10 Block Diagram --------------------------------------------------- 59
10.1. SYSTEM CONTROL (1/2) BLOCK DIAGRAM ---59
10.2. SYSTEM CONTROL (2/2) BLOCK DIAGRAM ---60
10.3. AUDIO BLOCK DIAGRAM ----------------------------61
10.4. POWER SUPPLY (1/2) BLOCK DIAGRAM -------62
10.5. POWER SUPPLY (2/2) BLOCK DIAGRAM -------63
11 Wiring Connection Diagram--------------------------------- 64
12 Schematic Diagram--------------------------------------------- 65
12.1. Schematic Diagram Notes ----------------------------- 65
12.2. CD INTERFACE CIRCUIT----------------------------- 67
12.3. MAIN (MICON) CIRCUIT (1/2)------------------------ 68
12.4. MAIN (MICON) CIRCUIT (2/2)------------------------ 69
12.5. MAIN (SUPPLY) CIRCUIT----------------------------- 70
12.6. MAIN (CD) CIRCUIT ------------------------------------ 71
12.7. MAIN (DAMP) CIRCUIT-------------------------------- 72
12.8. MAIN (TUNER) CIRCUIT ------------------------------73
12.9. MAIN (iPod_USB) CIRCUIT---------------------------74
12.10. BRIDGE, MOTOR & BUTTON CIRCUIT----------- 75
12.11. FL CIRCUIT ----------------------------------------------- 76
12.12. SMPS CIRCUIT ------------------------------------------77
12.13. iPod DOCK CIRCUIT -----------------------------------78
13 Printed Circuit Board ------------------------------------------ 79
13.1. CD INTERFACE, BRIDGE & iPod DOCK
P.C.B.-------------------------------------------------------- 79
13.2. MAIN P.C.B. (Side A)------------------------------------80
13.3. MAIN P.C.B. (Side B)------------------------------------81
13.4. MOTOR, FL & BUTTON P.C.B. ---------------------- 82
13.5. SMPS P.C.B. ---------------------------------------------- 83
14 Appendix Information of Schematic Diagram -------- 85
14.1. Voltage Measurement & Waveform Chart--------- 85
15 Exploded View and Replacement Parts List----------- 89
15.1. Exploded View and Mechanical replacement
Parts List--------------------------------------------------- 89
15.2. Electrical Replacement Parts List ------------------- 95