DOWNLOAD Panasonic SC-HC35DBEB / SC-HC55DBEB / SC-HC55DBGN / SC-HC55EG / SC-HC55P / SC-HC55PC / SC-HC55PU Service Manual ↓ Size: 12.8 MB | Pages: 117 in PDF or view online for FREE

PSG1108024SE

A6

Product Color:   (K)...Black Type (For HC55 only)

(W)...White Type (For HC55EG only)
(H)...Gray Type (For HC35DBEB only)
(S)...Silver Type (For HC35DBEB only)
(R)...Red Type (For HC35DBEB only)

Subject :  Schematic Diagram / Printed Circuit Board / Replacement Parts List

(Updates)

PAGE

PAGE

1 Notes ----------------------------------------------------------------- 4
2 Block Diagram----------------------------------------------------- 5

2.1. AUDIO BLOCK DIAGRAM (For SC-

HC35DBEBH, SC-HC35DBEBS, SC-
HC35DBEBR)-----------------------------------------------5

2

2.2. POWER SUPPLY (1/2) BLOCK DIAGRAM

(For SC-HC35DBEBH, SC-HC35DBEBS, SC-
HC35DBEBR) -----------------------------------------------6

2.3. POWER SUPPLY (1/2) BLOCK DIAGRAM

(For SC-HC55P/PC-K)------------------------------------7

2.4. POWER SUPPLY (1/2) BLOCK DIAGRAM

(For SC-HC55DBEBK)------------------------------------8

2.5. POWER SUPPLY (1/2) BLOCK DIAGRAM

(For SC-HC55EG-K/W)-----------------------------------9

2.6. POWER SUPPLY (1/2) BLOCK DIAGRAM

(For SC-HC55DBGNK) --------------------------------- 10

2.7. POWER SUPPLY (1/2) BLOCK DIAGRAM

(For SC-HC55PU-K)------------------------------------- 11

3 Schematic Diagram--------------------------------------------- 12

3.1. CD SERVO CIRCUIT (2/2) (For SC-

HC35DBEBH, SC-HC35DBEBS, SC-
HC35DBEBR) --------------------------------------------- 12

3.2. MAIN CIRCUIT (1/4) (For SC-HC35DBEBH,

SC-HC35DBEBS, SC-HC35DBEBR) --------------- 13

3.3. MAIN CIRCUIT (2/4) (For SC-HC35DBEBH,

SC-HC35DBEBS, SC-HC35DBEBR) --------------- 14

3.4. MAIN CIRCUIT (3/4) (For SC-HC35DBEBH,

SC-HC35DBEBS, SC-HC35DBEBR) --------------- 15

3.5. MAIN CIRCUIT (4/4) (For SC-HC35DBEBH,

SC-HC35DBEBS, SC-HC35DBEBR) --------------- 16

3.6. MAIN (USB/iPod) CIRCUIT (For SC-

HC35DBEBH, SC-HC35DBEBS, SC-
HC35DBEBR) --------------------------------------------- 17

3.7. iPhone & MOTOR CIRCUIT (For SC-

HC35DBEBH, SC-HC35DBEBS, SC-
HC35DBEBR) --------------------------------------------- 18

3.8. CD SERVO CIRCUIT (2/2) (For SC-HC55P/

PC-K)-------------------------------------------------------- 19

3.9. MAIN CIRCUIT (1/4) (For SC-HC55P/PC-K) ----- 20

3.10. MAIN CIRCUIT (2/4) (For SC-HC55P/PC-K) ----- 21

3.11. MAIN CIRCUIT (3/4) (For SC-HC55P/PC-K) ----- 22

3.12. MAIN CIRCUIT (4/4) (For SC-HC55P/PC-K) ----- 23
3.13. MAIN (BLUETOOTH) CIRCUIT (For SC-

HC55P/PC-K) --------------------------------------------- 24

3.14. MAIN (SOUND) CIRCUIT (For SC-HC55P/

PC-K)-------------------------------------------------------- 25

3.15. MAIN (iPod) CIRCUIT (For SC-HC55P/PC-K) --- 26
3.16. iPhone, TUNER & MOTOR CIRCUIT (For SC-

HC55P/PC-K) --------------------------------------------- 27

3.17. PANEL, INTERLOCK SWITCH & BUTTON

CIRCUIT (For SC-HC55P/PC-K)--------------------- 28

3.18. SMPS CIRCUIT (For SC-HC55P/PC-K) ----------- 29
3.19. CD SERVO CIRCUIT (2/2) (For SC-

HC55DBEBK) --------------------------------------------- 30

3.20. MAIN CIRCUIT (2/4) (For SC-HC55DBEBK) ----- 31
3.21. MAIN CIRCUIT (3/4) (For SC-HC55DBEBK) ----- 32
3.22. MAIN CIRCUIT (4/4) (For SC-HC55DBEBK) ----- 33
3.23. MAIN (BLUETOOTH) CIRCUIT (For SC-

HC55DBEBK) --------------------------------------------- 34

3.24. MAIN (USB/iPod) CIRCUIT (For SC-

HC55DBEBK) --------------------------------------------- 35

3.25. iPhone & MOTOR CIRCUIT (For SC-

HC55DBEBK) --------------------------------------------- 36

3.26. PANEL, INTERLOCK SWITCH & BUTTON

CIRCUIT (For SC-HC55DBEBK) -------------------- 37

3.27. SMPS CIRCUIT (For SC-HC55DBEBK) ----------- 38

3.28. CD SERVO CIRCUIT (2/2) (For SC-HC55EG-

K/W)--------------------------------------------------------- 39

3.29. MAIN CIRCUIT (2/4) (For SC-HC55EG-K/W) ---- 40
3.30. MAIN CIRCUIT (4/4) (For SC-HC55EG-K/W) ---- 41
3.31. MAIN (BLUETOOTH) CIRCUIT (For SC-

HC55EG-K/W)-------------------------------------------- 42

3.32. MAIN (USB/iPod) CIRCUIT (For SC-

HC55EG-K/W)-------------------------------------------- 43

3.33. iPhone, TUNER & MOTOR CIRCUIT (For SC-

HC55EG-K/W)-------------------------------------------- 44

3.34. PANEL, INTERLOCK SWITCH & BUTTON

CIRCUIT (For SC-HC55EG-K/W) ------------------- 45

3.35. SMPS CIRCUIT (For SC-HC55EG-K/W) ---------- 46
3.36. CD SERVO CIRCUIT (2/2) (For SC-

HC55DBGNK) -------------------------------------------- 47

3.37. MAIN CIRCUIT (2/4) (For SC-HC55DBGNK) ---- 48
3.38. MAIN CIRCUIT (3/4) (For SC-HC55DBGNK) ---- 49
3.39. MAIN CIRCUIT (4/4) (For SC-HC55DBGNK) ---- 50
3.40. MAIN (BLUETOOTH) CIRCUIT (For SC-

HC55DBGNK) -------------------------------------------- 51

3.41. MAIN (USB/iPod) CIRCUIT (For SC-

HC55DBGNK) -------------------------------------------- 52

3.42. iPhone & MOTOR CIRCUIT (For SC-

HC55DBGNK) -------------------------------------------- 53

3.43. iPod OPEN SWITCH, REMOTE SENSOR &

DAB BRIDGE CIRCUIT (For SC-
HC55DBGNK) -------------------------------------------- 54

3.44. PANEL, INTERLOCK SWITCH & BUTTON

CIRCUIT (For SC-HC55DBGNK) ------------------- 55

3.45. SMPS CIRCUIT (For SC-HC55DBGNK) ---------- 56
3.46. CD SERVO CIRCUIT (2/2) (For SC-HC55PU-

K) ------------------------------------------------------------ 57

3.47. MAIN CIRCUIT (2/4) (For SC-HC55PU-K)-------- 58
3.48. MAIN CIRCUIT (4/4) (For SC-HC55PU-K)-------- 59
3.49. MAIN (BLUETOOTH) CIRCUIT (For SC-

HC55PU-K)------------------------------------------------ 60

3.50. iPhone, TUNER & MOTOR CIRCUIT (For SC-

HC55PU-K)------------------------------------------------ 61

3.51. REMOTE SENSOR & iPod OPEN SWITCH

CIRCUIT (For SC-HC55PU-K) ----------------------- 62

3.52. PANEL, INTERLOCK SWITCH & BUTTON

CIRCUIT (For SC-HC55PU-K) ----------------------- 63

3.53. SMPS CIRCUIT (For SC-HC55PU-K)-------------- 64

4 Printed Circuit Board------------------------------------------ 65

4.1. CD SERVO P.C.B. (For SC-HC35DBEBH,

SC-HC35DBEBS, SC-HC35DBEBR) -------------- 65

4.2. MAIN P.C.B. (Side A) (For SC-HC35DBEBH,

SC-HC35DBEBS, SC-HC35DBEBR) -------------- 66

4.3. MAIN P.C.B. (Side B) (For SC-HC35DBEBH,

SC-HC35DBEBS, SC-HC35DBEBR) -------------- 67

4.4. iPhone, iPod OPEN SWITCH, MOTOR,

REMOTE SENSOR & DAB BRIDGE P.C.B.
(For SC-HC35DBEBH, SC-HC35DBEBS, SC-
HC35DBEBR) -------------------------------------------- 68

4.5.  CD SERVO P.C.B. (For SC-HC55P/PC-K)------- 69
4.6.  MAIN P.C.B. (Side A) (For SC-HC55P/PC-K) --- 70
4.7.  MAIN P.C.B. (Side B) (For SC-HC55P/PC-K) --- 71
4.8. iPhone, TUNER, iPod OPEN SWITCH,

MOTOR & REMOTE SENSOR P.C.B. (For
SC-HC55P/PC-K)---------------------------------------- 72

4.9. SMPS P.C.B. (For SC-HC55P/PC-K)--------------- 73

3

4.10. CD SERVO P.C.B. (For SC-HC55DBEBK) --------74

4.11. MAIN P.C.B. (Side A) (For SC-HC55DBEBK)-----75

4.12. MAIN P.C.B. (Side B) (For SC-HC55DBEBK)-----76
4.13. iPhone, DAB BRIDGE, iPod OPEN SWITCH,

MOTOR & REMOTE SENSOR P.C.B. (For
SC-HC55DBEBK) ----------------------------------------77

4.14. SMPS P.C.B. (For SC-HC55DBEBK) ---------------78
4.15. CD SERVO P.C.B. (For SC-HC55EG-K/W) -------79
4.16. MAIN P.C.B. (Side A) (For SC-HC55EG-K/W) ----80
4.17. MAIN P.C.B. (Side B) (For SC-HC55EG-K/W) ----81
4.18. iPhone, TUNER, iPod OPEN SWITCH,

MOTOR & REMOTE SENSOR P.C.B. (For
SC-HC55EG-K/W) ---------------------------------------82

4.19. SMPS P.C.B. (For SC-HC55EG-K/W)---------------83
4.20. CD SERVO P.C.B. (For SC-HC55DBGNK) --------84
4.21. MAIN P.C.B. (Side A) (For SC-HC55DBGNK) ----85
4.22. MAIN P.C.B. (Side B) (For SC-HC55DBGNK) ----86
4.23. iPhone, iPod OPEN SWITCH, MOTOR &

REMOTE SENSOR & DAB BRIDGE P.C.B.
(Side B) (For SC-HC55DBGNK)----------------------87

4.24. SMPS P.C.B. (For SC-HC55DBGNK) ---------------88
4.25. CD SERVO P.C.B. (For SC-HC55PU-K) -----------89
4.26. MAIN P.C.B. (Side A) (For SC-HC55PU-K)--------90
4.27. MAIN P.C.B. (Side B) (For SC-HC55PU-K)--------91
4.28. iPhone, TUNER, iPod OPEN SWITCH,

MOTOR & REMOTE SENSOR P.C.B. (For
SC-HC55PU-K) -------------------------------------------92

4.29. SMPS P.C.B. (For SC-HC55PU-K) ------------------93

5 Exploded  View----------------------------------------------------94

5.1. Cabinet Parts Location (For SC-

HC35DBEBH, SC-HC35DBEBS, SC-
HC35DBEBR) ---------------------------------------------94

5.2. Packaging (For SC-HC35DBEBH, SC-

HC35DBEBS, SC-HC35DBEBR)---------------------96

5.3. Cabinet Parts Location (For SC-HC55P/PC-K) ---97
5.4. Packaging (For SC-HC55P/PC-K) -------------------98
5.5. Cabinet Parts Location (For SC-

HC55DBEBK) ---------------------------------------------99

5.6. Packaging (For SC-HC55DBEBK) ----------------- 101
5.7. Cabinet Parts Location (For SC-HC55EG-K/

W) ---------------------------------------------------------- 102

5.8. Packaging (For SC-HC55EG-K/W) ---------------- 103
5.9. Cabinet Parts Location (For SC-

HC55DBGNK) ------------------------------------------- 104

5.10. Packaging (For SC-HC55DBGNK)----------------- 106

5.11. Cabinet Parts Location (For SC-HC55PU-K)---- 107

5.12. Packaging (For SC-HC55PU-K) -------------------- 108

6 Replacement Parts List-------------------------------------- 109

6.1. Electrical Replacement Parts List ------------------ 110

4

• For improvement of quality and performance.

This supplement includes additional and revised contents to the original service manual for below sections:-

1. Update to Block Diagram.

• (AUDIO BLOCK DIAGRAM (For SC-HC35DBEBH, SC-HC35DBEBS, SC-HC35DBEBR))
• (POWER SUPPLY (1/2) BLOCK DIAGRAM)

2. Update to Schematic Diagram.

• (CD SERVO CIRCUIT)
• (MAIN CIRCUIT)
• (MAIN (USB/iPod) CIRCUIT (For SC-HC35DBEBH, SC-HC35DBEBS, SC-HC35DBEBR))
• (iPhone CIRCUIT)
• (SMPS CIRCUIT)
• (MAIN (BLUETOOTH) CIRCUIT (For SC-HC55P/PC-K, SC-HC55DBEBK, SC-HC55EG-K/W, SC-HC55DBGNK & SC-

HC55PU-K))

• (MAIN (SOUND) CIRCUIT (For SC-HC55P/PC-K))
• (MAIN (iPod) CIRCUIT (For SC-HC55P/PC-K))
• (BUTTON CIRCUIT (For SC-HC55P/PC-K, SC-HC55DBEBK, SC-HC55EG-K/W, SC-HC55DBGNK & SC-HC55PU-K))
• REMOTE SENSOR CIRCUIT (For SC-HC55PU-K & SC-HC55DBGNK))

3. Update to Printed Circuit Board.

• (CD SERVO P.C.B.)
• (MAIN P.C.B.)
• (iPhone P.C.B.)
• (SMPS P.C.B. (For SC-HC55P/PC-K, SC-HC55DBEBK, SC-HC55EG-K/W, SC-HC55DBGNK & SC-HC55PU-K))

4. Update to Exploded View.
5. Update to Replacement Parts List.