Panasonic KX-TG7120FXT Service Manual Manual pdf 77 page image
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Panasonic KX-TG7120FXT Service Manual

Also see for KX-TGA711FXS: Service manualService manual

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Contents
  1. Table Of Contents
  2. Safety Precaution
  3. Specifications
  4. Technical Descriptions
  5. Circuit Operation (Base Unit)
  6. pulse dialing
  7. Block Diagram (Handset)
  8. Circuit Operation (Handset)
  9. Circuit Operation (Charger Unit)
  10. Signal Route
  11. Location of Controls and Components
  12. Battery
  13. Operation Instructions
  14. Handset Settings
  15. Registering a Handset to the Base Unit
  16. For Service Hint
  17. Service Mode
  18. Troubleshooting Guide
  19. charger unit
  20. check handset transmission
  21. Troubleshooting by Symptom (Base Unit and Charger Unit)
  22. Troubleshooting by Symptom (Handset)
  23. How to Replace the Flat Package IC
  24. How to Replace the LLP (Leadless Leadframe Package) IC
  25. Disassembly and Assembly Instructions
  26. How to Replace the Handset LCD
  27. Measurements and Adjustments
  28. Adjustment Standard (Base Unit)
  29. Adjustment Standard (Charger Unit)
  30. The Setting Method of JIG (Handset)
  31. Adjustment Standard (Handset)
  32. Things to Do after Replacing IC
  33. RF Specification
  34. Frequency Table (MHz)
  35. Schematic Diagram
  36. Schematic Diagram (Base Unit_Main)
  37. Schematic Diagram (Base Unit_Operation)
  38. Schematic Diagram (Handset)
  39. Schematic Diagram (Charger Unit)
  40. Printed Circuit Board
  41. Circuit Board (Base Unit_Operation)
  42. Circuit Board (Handset)
  43. Circuit Board (Charger Unit)
  44. Appendix Information of Schematic Diagram
  45. CPU Data (Handset)
  46. Terminal Guide of the ICs, Transistors and Diodes
  47. Exploded View and Replacement Parts List
  48. Cabinet and Electric Parts (Handset)
  49. Cabinet and Electric Parts (Charger Unit)
  50. Accessories and Packing Materials
  51. Replacement Part List
Panasonic KX-TG7120FXT Service Manual Manual pdf 77 page image
77KX-TG7120BXS/KX-TG7120BXT/KX-TGA711CXS/KX-TGA711CXT60 CIDINp A,I CIDINp I I61 P14 / *INT4 D,O HOOK O I62 PULSE_CTRL D,O Q2_ON - Q2_OFF63 ADC2 A,I ADC2 I I64 ADC0 A,I ADC0 I IPin No. Description I/O Connection at Normal mode at Reset mode
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This manual is suitable for:
KX-TGA711FXSKX-TGA711FXTKX-TG7120FXSKX-TG7120FXT
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