Panasonic DMR-EH75VP Service Manual Manual pdf 106 page image
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Panasonic DMR-EH75VP Service Manual

Also see for DMR-EH75VP: Service manual

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Contents
  1. dvd recorder
  2. Table Of Contents
  3. Table Of Contents
  4. Safety Precaution
  5. Warning
  6. Precaution of Laser Diode
  7. Service caution based on legal restrictions
  8. Service Navigation
  9. Specifications
  10. Features
  11. HDAVI Control (HDMI Link)
  12. Location of Controls and Components
  13. Operation Instructions
  14. VHS) Removing Cassette Tape manually
  15. Service Mode
  16. VHS) Self-Diagnosis and Special Mode Setting
  17. Service Fixture & Tools
  18. Assembling and Disassembling
  19. P.C.B. Positions
  20. Caution with inserting cassette tape when disassembling the unit
  21. Top Case
  22. Front (L) P.C.B. & Front (R) P.C.B
  23. VTR Mechanism Unit
  24. SD Card/DV Jack P.C.B
  25. Power & Digital I/F P.C.B
  26. Measurements and Adjustments
  27. Caution for Replacing Parts
  28. Standard Inspection Specifications after Making Repairs
  29. Block Diagram
  30. Analog Video Block Diagram
  31. Analog Audio Block Diagram
  32. Analog Timer Block Diagram
  33. System Control & Servo Block Diagram
  34. HDMI Block Diagram
  35. Schematic Diagram
  36. Power Supply (1/4) Section (Power & Digital I/F P.C.B.(1/2)) Schematic Diagram (P)
  37. Power Supply (2/4) Section (Power & Digital I/F P.C.B.(1/2)) Schematic Diagram (P)
  38. Power Supply (3/4) Section (Power & Digital I/F P.C.B.(1/2)) Schematic Diagram (P)
  39. Power Supply (4/4) Section (Power & Digital I/F P.C.B.(1/2)) Schematic Diagram (P)
  40. Digital I/F (1/4) Section (Power & Digital I/F P.C.B.(2/2 Schematic Diagram (IF)
  41. Digital I/F (2/4) Section (Power & Digital I/F P.C.B.(2/2 Schematic Diagram (IF)
  42. Digital I/F (3/4) Section (Power & Digital I/F P.C.B.(2/2 Schematic Diagram (IF)
  43. Digital I/F (4/4) Section (Power & Digital I/F P.C.B.(2/2 Schematic Diagram (IF)
  44. Video Section (Main P.C.B.(1/4)) Schematic Diagram Schematic Diagram (V)
  45. VHS Audio Section (Main P.C.B.(2/4)) Schematic Diagram A)
  46. Syscon/Servo/Timer (1/4) Section (Main P.C.B.(3/4 Schematic Diagram (S)
  47. Syscon/Servo/Timer (2/4) Section (Main P.C.B.(3/4 Schematic Diagram (S)
  48. Syscon/Servo/Timer (3/4) Section (Main P.C.B.(3/4 Schematic Diagram (S)
  49. Syscon/Servo/Timer (4/4) Section (Main P.C.B.(3/4 Schematic Diagram (S)
  50. I/O Tuner Section (1/4) (Main P.C.B.(4/4)) Schematic Diagram (I)
  51. I/O Tuner Section (2/4) (Main P.C.B.(4/4)) Schematic Diagram (I)
  52. I/O Tuner Section (3/4) (Main P.C.B.(4/4)) Schematic Diagram (I)
  53. I/O Tuner Section (4/4) (Main P.C.B.(4/4)) Schematic Diagram (I)
  54. HDMI Schematic Diagram
  55. SD Card/DV Jack Schematic Diagram
  56. Front (R) Schematic Diagram
  57. Front Jack Schematic Diagram
  59. Main P.C.B
  60. HDMI P.C.B
  62. Front (L) Jack P.C.B., Front (R) P.C.B
  63. Voltage and Waveform Chart
  64. Abbreviations
  65. Exploded Views
  66. Replacement Parts List
Panasonic DMR-EH75VP Service Manual Manual pdf 106 page image
15.1.2. Main P.C.B.Ref No.MODE 1 2 3 4 1 2 3 4 1 2 3 4REC 1.2 2.4 0.2 0 0 1.2 4.9 0 5.1 0 4.6 5.8PLAY 1.2 2.4 0.1 0 0 1.2 4.9 0 5.1 0 4.6 5.8STOP 1.2 2.4 0.2 0 0 1.2 4.9 0 5.1 0 4.6 5.8Ref No.MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20REC 12.2 0.1 0 0.1 0 0 16.1 0 2.8 1.6 1.6 0.6 1.5 2.4 2.5 2.5 2.5 1.3 5.0 3.8PLAY 12.2 0.1 0 0.1 0 0 16.2 0 2.8 1.6 1.6 0.6 1.5 2.4 2.5 2.5 2.5 1.3 5.0 3.6STOP 12.2 0.1 0 0.1 0 0 16.2 0 2.8 1.6 1.6 0.6 1.5 2.4 2.5 2.5 2.5 1.3 5.0 3.6Ref No.MODE 21 22 23 24 25 26 27REC 12.2 3.8 3.8 0 3.8 0 0PLAY 12.2 3.6 3.6 0 3.6 0 0STOP 12.2 3.6 3.6 0 3.6 0 0Ref No.MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20REC 0 0 0 5.1 2.1 2.6 2.8 1.9 1.9 2.3 2.6 1.5 0 2.8 2.7 2.0 2.7 2.0 2.7 0PLAY 0 0 0 5.1 2.1 2.6 2.8 1.9 1.9 2.3 2.6 1.5 0 2.8 2.7 2.0 2.7 2.0 2.7 0STOP 0 0 0 5.1 2.1 2.6 2.8 1.9 1.9 2.3 2.6 1.5 0 2.8 2.7 2.0 2.7 2.0 2.7 0Ref No.MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40REC 2.7 5.0 2.3 0.1 0 2.9 0 0 2.4 2.8 0.4 2.2 2.0 1.7 3.0 2.3 3.0 2.1 1.4 2.1PLAY 2.7 5.0 2.3 0.1 0 2.9 0 0 2.4 2.8 0.4 2.2 2.0 1.7 3.0 2.3 3.0 2.1 1.4 2.1STOP 2.7 5.0 2.3 0 0 3.0 0 0 2.4 2.8 0.4 2.2 2.1 1.7 3.0 2.3 3.0 2.1 1.5 2.1Ref No.MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60REC 2.5 2.0 2.1 0 3.2 3.2 5.0 5.0 3.1 5.0 1.9 5.0 2.6 0 1.9 0 2.2 2.2 5.0 5.0PLAY 2.5 2.0 2.1 0 3.2 3.2 5.0 5.0 3.1 5.0 1.9 5.0 2.6 0 1.9 0 2.2 2.2 5.0 5.0STOP 2.5 2.0 2.1 0 3.2 3.2 5.0 5.0 0 5.0 1.9 5.0 2.6 0 1.9 0 2.2 2.2 5.0 5.0Ref No.MODE 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80REC 4.0 2.3 2.2 2.4 2.2 2.4 2.2 1.2 2.0 2.7 0 5.0 0 2.4 2.8 2.2 2.8 0 0 2.6PLAY 4.0 2.3 2.2 2.4 2.2 2.4 2.2 1.2 2.0 2.7 0 5.0 0 2.4 2.8 2.2 2.8 0 0 2.6STOP 4.0 2.3 2.2 2.4 2.2 2.4 2.2 1.2 0 2.7 0 0 2.9 2.4 2.7 2.2 2.8 5.0 0 2.4Ref No.MODE 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100REC 0.7 0 3.2 4.9 2.4 2.3 2.4 0 0 0 0 5.1 0.5 2.6 2.5 2.5 0 2.3 0 2.6PLAY 0.7 0 3.2 4.9 2.4 2.3 2.4 0 0 0 0 5.1 0.5 2.6 2.5 2.5 0 2.3 0 2.6STOP 0.7 0 3.2 5.0 2.3 2.3 2.3 0 2.3 2.3 2.3 5.1 0.6 2.5 2.5 2.5 0 2.3 0 2.6Ref No.MODE 1 2 3 4 5REC 5.7 4.6 5.1 2.7 0PLAY 5.7 4.6 5.1 2.7 0STOP 5.7 4.6 5.1 2.7 0Ref No.MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20REC 2.3 0 2.3 0 1.8 0 2.3 0 1.8 2.8 2.3 0 1.7 5.0 1.7 4.2 2.4 0 2.1 0PLAY 2.3 0 2.3 0 1.8 0 2.3 0 1.8 2.8 2.3 0 1.7 5.0 1.7 4.2 2.4 0 2.1 0STOP 2.3 0 2.3 0 1.8 0 2.3 0 1.8 2.8 2.3 0 1.7 5.0 1.7 4.2 2.4 0 2.1 0Ref No.MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40REC 2.5 5.0 0.4 2.4 2.0 2.5 5.0 2.5 2.0 2.4 0 2.5 0 2.4 2.4 2.4 5.0 2.2 2.3 2.2PLAY 2.5 5.0 0.4 2.4 2.0 2.5 5.0 2.5 2.0 2.4 0 2.5 0 2.4 2.4 2.4 5.0 2.2 2.3 2.2STOP 2.5 5.0 0.4 2.4 2.0 2.5 5.0 2.5 2.0 2.4 0 2.5 0 2.4 2.4 2.4 5.0 2.2 2.3 2.2Ref No.MODE 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60REC 2.3 1.3 2.3 0 2.9 4.9 3.5 2.3 2.9 5.0 2.3 0 4.5 4.5 9.0 4.5 0.5 4.6 4.6 4.6PLAY 2.3 1.3 2.3 0 2.9 4.9 3.5 2.3 2.9 5.0 2.3 0 4.5 4.5 9.0 4.5 0.5 4.6 4.6 4.6STOP 2.3 1.3 2.3 0 2.9 4.9 3.5 2.3 2.9 5.0 2.3 0 4.5 4.5 9.0 4.5 0.5 4.6 4.6 4.6Ref No.MODE 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80REC 4.6 4.6 4.6 4.6 4.6 4.6 4.6 4.5 4.5 4.5 4.5 4.5 0 4.5 0 4.5 5.0 4.5 5.0 4.5PLAY 4.6 4.6 4.6 4.6 4.6 4.6 4.6 4.5 4.5 4.5 4.5 4.5 0 4.5 0 4.5 5.0 4.5 5.0 4.5STOP 4.6 4.6 4.6 4.6 4.6 4.6 4.6 4.5 4.5 4.5 4.5 4.5 0 4.5 0 4.5 5.0 4.5 5.0 4.5Ref No.MODE 1 2 3 4 5 6 1 2 3 4 5 6REC 4.8 1.2 5.0 1.9 0 1.9 4.1 2.1 5.0 2.8 0 2.9PLAY 4.8 1.2 5.0 1.9 0 1.9 4.1 2.1 5.0 2.8 0 2.9STOP 4.8 1.2 5.0 1.9 0 1.9 4.1 2.1 5.0 2.8 0 2.9Ref No.MODE 1 2 3 4 5 6 7 8 1 2 3 4 5 6 7 8REC 1.4 4.7 1.4 4.1 2.9 5.0 2.2 0 1.4 4.7 1.4 4.6 2.9 5.0 2.2 0PLAY 1.4 4.7 1.4 4.1 2.9 5.0 2.2 0 1.4 4.7 1.4 4.6 2.9 5.0 2.2 0STOP 1.4 4.7 1.4 4.1 2.9 5.0 2.2 0 1.4 4.7 1.4 4.6 2.9 5.0 2.2 0Ref No.MODE 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20REC 2.3 0 2.3 0 0 2.5 2.1 0 0 0 0 2.1 0 0 0 2.7 0.6 2.6 2.6 2.1PLAY 2.3 0 2.3 0 0 2.5 2.1 0 0 0 0 2.1 0 0 0 2.7 0.6 2.6 2.6 2.1STOP 2.3 0 2.3 0 0 2.5 2.1 0 0 0 0 2.1 0 0 0 2.7 0.6 2.6 2.6 2.1Ref No.MODE 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40REC 2.0 2.1 0 2.1 5.1 2.1 0 4.3 3.9 3.7 1.1 2.5 2.6 0.8 2.6 0 2.0 0 0 5.1PLAY 2.0 2.1 0 2.1 5.1 2.1 0 4.3 3.9 3.7 1.1 2.5 2.6 0.8 2.6 0 2.0 0 0 5.1STOP 2.1 2.1 0 2.1 5.1 2.1 0 4.3 1.8 1.8 0 2.6 2.6 0.8 2.6 0 2.0 0 0 5.1IC2501IC2501IC3001IC3701IC3701IC3701IC3002IC2001IC4501IC3701IC1511IC3001IC3001IC3001IC1512IC3001IC4501IC3702 IC3703IC3705 IC3707106DMR-EH75VP
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DMR-EH75VP
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