Panasonic SC-HC3P User Manual

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9.11. Disassembly of Front Panel Block ------------------- 34
9.12. Disassembly of Tuner Pack --------------------------- 34
9.13. Disassembly of SMPS Unit ---------------------------- 35
9.14. Disassembly of AC IN P.C.B.-------------------------- 36
9.15. Disassembly of SMPS P.C.B. ------------------------- 38
9.16. Replacement of Switching Regulator IC
(IC702)------------------------------------------------------ 39
9.17. Replacement of Diode (D702) ------------------------ 41
9.18. Replacement of Diode (D704) ------------------------ 43
9.19. Disassembly of Main P.C.B. --------------------------- 45
9.20. Disassembly of Fan-------------------------------------- 48
9.21. Disassembly of AUX / HP P.C.B.--------------------- 48
9.22. Disassembly of Traverse Deck ----------------------- 49
9.23. Disassembly of Traverse Cover & Traverse
Unit----------------------------------------------------------- 50
9.24. Disassembly of CD Servo P.C.B.--------------------- 51
9.25. Disassembly of D-Amp P.C.B. ------------------------ 52
9.26. Disassembly of Fan Unit (iPod) ---------------------- 52
9.27. Disassembly of FL P.C.B. ------------------------------ 53
9.28. Disassembly of iPod P.C.B.---------------------------- 54
9.29. Disassembly of Motor P.C.B.-------------------------- 58
9.30. Disassembly of Position SW P.C.B. ----------------- 59
9.31. Disassembly of iPod SW P.C.B. ---------------------- 60
9.32. Disassembly of IR P.C.B.------------------------------- 61
10 Service Position ------------------------------------------------- 62
10.1. Checking and Repairing Main P.C.B. --------------- 62
10.2. Checking and Repairing D-Amp P.C.B.------------- 68
10.3. Checking and Repairing FL P.C.B. ------------------ 68
10.4. Checking and Repairing CD Servo P.C.B.--------- 69
10.5. Checking and Repairing AC IN P.C.B.-------------- 69
10.6. Checking and Repairing SMPS P.C.B. ------------- 72
11 Voltage Measurement & Waveform Chart--------------- 74
11.1. CD SERVO P.C.B. --------------------------------------- 74
11.2. D-AMP P.C.B. --------------------------------------------- 75
11.3. FL P.C.B. --------------------------------------------------- 75
11.4. MAIN P.C.B. (1/3) ---------------------------------------- 76
11.5. MAIN P.C.B. (2/3) ---------------------------------------- 77
11.6. MAIN P.C.B. (3/3) ---------------------------------------- 78
11.7. SMPS P.C.B. ---------------------------------------------- 78
11.8. Waveform Chart ------------------------------------------ 79
12 Illustration of IC’s, Transistors and Diodes ------------ 81
13 Overall Simplified Block -------------------------------------- 82
14 Block Diagram --------------------------------------------------- 85
14.1. CD SERVO BLOCK DIAGRAM ---------------------- 85
14.2. MAIN (1/2) / TUNER / iPod / FL / MOTOR
BLOCK DIAGRAM--------------------------------------- 86
14.3. MAIN (2/2) / D-AMP BLOCK DIAGRAM ----------- 87
14.4. PANEL1/2 / AUX/HP / IR / SMPS / AC IN
BLOCK DIAGRAM--------------------------------------- 88
15 Wiring Connection Diagram--------------------------------- 89
16 Schematic Diagram Notes ----------------------------------- 90
17 Schematic Diagram--------------------------------------------- 91
17.1. CD SERVO CIRCUIT ----------------------------------- 91
17.2. MAIN CIRCUIT (1/4) ------------------------------------ 92
17.3. MAIN CIRCUIT (2/4) ------------------------------------ 93
17.4. MAIN CIRCUIT (3/4) ------------------------------------ 94
17.5. MAIN CIRCUIT (4/4) ------------------------------------ 95
17.6. FL CIRCUIT, PANEL 1 CIRCUIT and PANEL
2 CIRCUIT ------------------------------------------------- 96
17.7. TUNER CIRCUIT, AUX/HP CIRCUIT, IR
CIRCUIT, MOTOR CIRCUIT, POSITION SW
CIRCUIT and iPod SW CIRCUIT-------------------- 97
17.8. iPod CIRCUIT and AC IN CIRCUIT----------------- 98
17.9. D-AMP CIRCUIT----------------------------------------- 99
17.10. SMPS CIRCUIT -----------------------------------------100
18 Printed Circuit Board-----------------------------------------101
18.1. CD SERVO P.C.B.-------------------------------------- 101
18.2. MAIN P.C.B. (1/2)---------------------------------------102
18.3. MAIN P.C.B. (2/2)---------------------------------------103
18.4. TUNER P.C.B., FL P.C.B., PANEL 1 P.C.B.,
PANEL 2 P.C.B., AUX/HP P.C.B. and IR
P.C.B. ------------------------------------------------------ 104
18.5. MOTOR P.C.B., POSITION SW P.C.B., iPod
SW P.C.B., iPod P.C.B. and D-Amp P.C.B. ------105
18.6. SMPS P.C.B. and AC IN P.C.B. ---------------------106
19 Terminal Function of IC’s ----------------------------------- 107
19.1. IC801 (RFKWMAHC3-S) MICRO
PROCESSOR IC --------------------------------------- 107
19.2. IC7001 (MN6627954AMA) IC SERVO
PROCESSOR -------------------------------------------108
19.3. IC7002 (BA5948FPE2) IC 4CH Drive -------------109
20 Exploded View and Replacement Parts List---------- 110
20.1. Exploded View and Mechanical replacement
Parts List-------------------------------------------------- 110
20.2. Electrical Replacement Parts List ------------------ 116

Panasonic SC-HC3P Specifications

General

Brand	Panasonic
Model	SC-HC3P
Category	Stereo System
Language	English