DHC-FLX5D, DHC-FLX7D, HCD-FLX5D, HCD-FLX7D - Sony Audio Service Manual (repair manual). Page 4

4

................................................

5

Location of Controls .......................................................

9

Setting the Clock ............................................................. 10

3-1. Disassembly Flow ........................................................... 11
3-2. Cover (Top), Cover (Back) ............................................. 12
3-3. Case ................................................................................. 12
3-4. Front Panel Assy ............................................................. 13
3-5. Mechanical (Cassette) Deck ........................................... 14
3-6. GC Board ......................................................................... 14
3-7. DVD Mechanism Block .................................................. 15
3-8. DSP Board ....................................................................... 15
3-9. DVD Mechanism Deck (CDM53N-DVBU14) .............. 16
3-10. Fitting Base (Guide) Assy, Bracket (Chassis),

Magnet Assy .................................................................... 16

3-11. Base Unit (DVBU14) ...................................................... 17
3-12. Tray (Sub) ........................................................................ 17
3-13. Chassis (Mold B) Section, Stocker Section,

Slider (Selection) ............................................................ 18

3-14. VIDEO Board .................................................................. 18
3-15. SUB TRANS Board ........................................................ 19
3-16. Back Panel Section .......................................................... 19
3-17. TRANS Board ................................................................. 20
3-18. SP RELAY Board ............................................................ 20

4-1. Assembly Flow ................................................................ 21
4-2. Gears Installation ............................................................ 21
4-3. Slider (Selection) Installation ......................................... 22
4-4. Stocker Section Installation ............................................ 22
4-5. Chassis (Mold B) Section Installation ............................ 23

.............................................................. 24

......................... 33

7-1. Block Diagram  

−

 RF SERVO Section 

−

........................ 34

7-2. Block Diagram  

−

 TUNER/TAPE DECK Section 

−

...... 35

7-3. Block Diagram  

−

 AUDIO DSP Section (1/2) 

−

(FLX7D only) .................................................................. 36

7-4. Block Diagram  

−

 AUDIO DSP Section (2/2) 

−

............ 37

7-5. Block Diagram  

−

 POWER AMP Section 

−

................... 38

7-6. Block Diagram  

−

 VIDEO Section 

−

.............................. 39

7-7. Block Diagram

−

 DISPLAY/POWER SUPPLY Section 

−

...................... 40

7-8. Note for Printed Wiring Boards and

Schematic Diagrams ....................................................... 41

7-9. Printed Wiring Board  – RF Board 

−

.............................. 42

7-10. Schematic Diagram  – RF Board 

−

................................. 43

7-11. Printed Wiring Board

−

 MB Board (Component Side) 

−

.................................. 44

7-12. Printed Wiring Board

−

 MB Board (Conductor Side) 

−

.................................... 45

7-13. Schematic Diagram  

−

 MB Board (1/7) 

−

...................... 46

7-14. Schematic Diagram  

−

 MB Board (2/7) 

−

...................... 47

7-15. Schematic Diagram  

−

 MB Board (3/7) 

−

...................... 48

7-16. Schematic Diagram  

−

 MB Board (4/7) 

−

...................... 49

7-17. Schematic Diagram  

−

 MB Board (5/7) 

−

...................... 50

7-18. Schematic Diagram  

−

 MB Board (6/7) 

−

...................... 51

7-19. Schematic Diagram  

−

 MB Board (7/7) 

−

...................... 52

7-20. Schematic Diagram  

−

 DSP Board (1/3) 

−

..................... 53

7-21. Schematic Diagram  

−

 DSP Board (2/3) 

−

..................... 54

7-22. Schematic Diagram  

−

 DSP Board (3/3) 

−

..................... 55

7-23. Printed Wiring Board

 

−

 DSP Board (Component Side) 

−

................................ 56

7-24. Printed Wiring Board

 

−

 DSP Board (Conductor Side) 

−

.................................. 57

7-25. Printed Wiring Board 

−

 MC Board 

−

............................. 58

7-26. Schematic Diagram 

−

 MC Board 

−

................................ 59

7-27. Printed Wiring Board

−

 FRONT REAR AMP Board 

−

..................................... 60

7-28. Schematic Diagram

−

 FRONT REAR AMP Board 

−

..................................... 61

7-29. Printed Wiring Board

 

−

 CENTER SW AMP Board 

−

...................................... 62

7-30. Schematic Diagram

−

 CENTER SW AMP Board 

−

....................................... 63

7-31. Printed Wiring Boards  

−

 SPEAKER Section 

−

............. 64

7-32. Schematic Diagram  

−

 REGULATOR Board 

−

............. 65

7-33. Schematic Diagram  

−

 SP RELAY Board (1/2) 

−

.......... 66

7-34. Schematic Diagram  

−

 SP RELAY Board (2/2) 

−

.......... 67

7-35. Printed Wiring Board  

−

 GC Board 

−

............................. 68

7-36. Schematic Diagram  

−

 GC Board 

−

................................ 69

7-37. Printed Wiring Boards  

−

 CHANGER Section 

−

........... 70

7-38. Schematic Diagram  

−

 CHANGER Section 

−

................ 71

7-39. Printed Wiring Boards  

−

 CD DOOR Section 

−

............. 72

7-40. Schematic Diagram  

−

 CD DOOR Section 

−

................. 73

7-41. Printed Wiring Boards  

−

 PANEL Section 

−

.................. 74

7-42. Schematic Diagram  

−

 PANEL Section 

−

...................... 75

7-43. Printed Wiring Board  

−

 MIC Board 

− ...........................

76

7-44. Schematic Diagram  

−

 MIC Board 

− ..............................

77

7-45. Printed Wiring Board  

−

 VIDEO Board 

−

...................... 78

7-46. Schematic Diagram  

−

 VIDEO Board 

−

......................... 79

7-47. Printed Wiring Board  

−

 TRANS Board 

−

..................... 80

7-48. Schematic Diagram  

−

 TRANS Board 

−

........................ 81

7-49. Printed Wiring Board  

−

 SUB TRANS Board 

−

............ 82

7-50. Schematic Diagram  

−

 SUB TRANS Board 

−

............... 83

8-1. Cover Section ................................................................. 118
8-2. Mechanical (Cassette) Deck Section ............................. 119
8-3. CD MOTOR/CD DOOR SW1/MIC/PANEL (U)/

TC DOOR/TC DOOR SW Boards Section ................... 120

8-4. Moving Panel Section .................................................... 121
8-5. Front Panel Section ........................................................ 122
8-6. DSP/GC/MC/MB/REGULATOR Boards Section ........ 123
8-7. Power Tansformer Section ............................................. 124
8-8. CENTER SW AMP/FRONT REAR AMP

Boards Section ............................................................... 125

8-9. SP RELAY Board Section ............................................. 126
8-10. DVD Mechanism Deck Section-1

(CDM53N-DVBU14) ..................................................... 127

8-11. DVD Mechanism Deck Section-2

(CDM53N-DVBU14) ..................................................... 128

8-12. DVD Mechanism Deck Section-3

(CDM53N-DVBU14) ..................................................... 129

8-13. DVD Mechanism Deck Section-4

(CDM53N-DVBU14) ..................................................... 130

8-14. Base Unit Section (DVBU14) ........................................ 131

.............................. 132