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Panasonic SC-UA7E Service Manual

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Contents
  1. Table Of Contents
  2. Safety Precautions
  3. Before Repair and Adjustment
  4. Caution For AC Cord (For E)
  5. Safety Parts Information
  6. Warning
  7. Grounding for electrostatic breakdown prevention
  8. Service Navigation
  9. Specifications
  10. Location of Controls and Components
  11. Remote Control Key Button Operation (For PC)
  12. Main Unit Key Button Operation
  13. Service Mode
  14. Doctor Mode
  15. Self-Diagnostic Error Code Table
  16. Troubleshooting Guide
  17. USB Device Cannot Detect
  18. No Output Sound
  19. Check Point
  20. Disassembly and Assembly Instructions
  21. Disassembly Flow Chart
  22. Main Components and P.C.B. Locations
  23. Disassembly of Rear Panel
  24. Disassembly of Left & Right Side Panel Assembly
  25. Disassembly Panel Block
  26. Disassembly of USB P.C.B
  27. Disassembly of Touch Sensor P.C.B Assembly
  28. Disassembly of DAMP P.C.B
  29. Disassembly of SMPS/AC Inlet P.C.B
  30. Disassembly of Speaker Units
  31. Service Position
  32. Block Diagram
  33. Audio
  34. Power Supply
  35. Wiring Connection Diagram
  36. Schematic Diagram
  37. Main (AUX Tuner) Circuit (1/2)
  38. Main (AUX Tuner) Circuit (2/2)
  39. Main (Connector) Circuit (1/2)
  40. Main (Connector) Circuit (2/2)
  41. Main (DSP) Circuit
  42. Main (LDO) Circuit
  43. Main (Optical) Circuit
  44. Main (MICON) Circuit (1/3)
  45. Main (MICON) Circuit (2/3)
  46. Main (MICON) Circuit (3/3)
  47. Main (USB) Circuit
  48. Panel Circuit (1/2)
  49. Panel Circuit (2/2)
  50. Mic Circuit
  51. IR Sensor and USB Circuit
  52. DAMP Circuit (1/3)
  53. DAMP Circuit (2/3)
  54. DAMP Circuit (3/3)
  55. DAMP (VREG) Circuit (1/2)
  56. DAMP (VREG) Circuit (2/2)
  57. AC Inlet and SMPS Circuit (1/2)
  58. SMPS Circuit (2/2)
  59. Printed Circuit Board
  60. Main P.C.B. (Side B)
  61. Panel and IR Sensor P.C.B
  62. Mic and USB P.C.B
  63. DAMP P.C.B. (Side A)
  64. DAMP P.C.B. (Side B)
  65. SMPS P.C.B
  66. AC Inlet P.C.B
  67. Voltage and Waveform Measurement
  68. Exploded View and Replacement Parts List
  69. Cabinet Parts Location 2
  70. Cabinet Parts Location 3
  71. Cabinet Parts Location 4
  72. Packaging
  73. Mechanical Replacement Part List
  74. Electrical Replacement Part List
Panasonic SC-UA7E Service Manual Manual pdf 59 page image
5912.16. IR Sensor and USB CircuitA1 2 3 4 5 6 7 8 9 10 11 12 13 141 2 3 4 5 6 7 8 9 10 11 12 13 14CDBEGHFACDBEGHFC IR SENSOR CIRCUITSCHEMATIC DIAGRAM - 15SC-UA7E/PC/PH/PR IR SENSOR / USB CIRCUIT: +B SIGNAL LINE E USB CIRCUIT : +B SIGNAL LINE : USB SIGNAL LINE : AUX SIGNAL LINEBTOPANELCIRCUIT (CN6501)IN SCHEMATICDIAGRAM - 12ATOMAIN (CONNECTOR)CIRCUIT (CN2505)IN SCHEMATICDIAGRAM - 4ATOMAIN (CONNECTOR)CIRCUIT (CN2506)IN SCHEMATICDIAGRAM - 41 32IR6500B3RAD0000227132CN6500100PC6818C6819C68201000P10REMOTE SENSORREM_INSYS_GNDPW_STDBY_3R3VL6300J0JBC0000019L6301J0JBC0000019L6302J0JBC00000195427163JK6300AUX IN 20.01C6322470KR6401 C64000.12143CN64024513276CN6401470KR6402LB6401J0JGC0000063LB6400J0JGC000006325 G146 G3JK640125 G146 G3JK6400USB PORT A (PLAY)USB PORT B (REC/PLAY)C64010.1330PC6319 330PC6318-D+DDGNDUSB5V-D+DUSB5VDGNDD+ADGNDAGNDD-BUSB_B_SW5R1VUSB_A_SW5R1VMPORT_RMPORT_DETMPORT_LD-AD+B
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This manual is suitable for:
SC-UA7ESC-UA7PCSC-UA7PHSC-UA7PR
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