Manuals database logo
manualsdatabase
Your AI-powered manual search engine

Panasonic KX-DT543-B Service Manual

Also see for KX-DT543: Quick reference cardQuick reference cardQuick reference cardQuick reference cardQuick reference card

Page 1 preview
Page 2 preview
Page 3 preview
Page 4 preview
Page 5 preview
Page 6 preview
Page 7 preview
Page 8 preview
Page 9 preview
Page 10 preview
Page 11 preview
Page 12 preview
Page 13 preview
Page 14 preview
Page 15 preview
Page 16 preview
Page 17 preview
Page 18 preview
Page 19 preview
Page 20 preview
Page 21 preview
Page 22 preview
Page 23 preview
Page 24 preview
Page 25 preview
Page 26 preview
Page 27 preview
Page 28 preview
Page 29 preview
Page 30 preview
Page 31 preview
Page 32 preview
Page 33 preview
Page 34 preview
Page 35 preview
Page 36 preview
Page 37 preview
Page 38 preview
Page 39 preview
Page 40 preview
Page 41 preview
Page 42 preview
Page 43 preview
Page 44 preview
Page 45 preview
Page 46 preview
Page 47 preview
Page 48 preview
Page 49 preview
Page 50 preview
Page 51 preview
Page 52 preview
Page 53 preview
Page 54 preview
Page 55 preview
Page 56 preview
Page 57 preview
Page 58 preview
Page 59 preview
Page 60 preview
Page 61 preview
Page 62 preview
Page 63 preview
Page 64 preview
Page 65 preview
Page 66 preview
Page 67 preview
Page 68 preview
Page 69 preview
Page 70 preview
Page 71 preview
Page 72 preview
Page 73 preview
Page 74 preview
Contents
  1. Table Of Contents
  2. suggested pbf solder
  3. specifications
  4. technical descriptions
  5. circuit operations
  6. data communication
  7. dxdp communication
  8. analog circuit
  9. led circuit
  10. location of controls and components
  11. installation instructions
  12. test mode
  13. troubleshooting guide
  14. Send
  15. lcd does not operate
  16. Receive
  18. Speaker-Phone/Ringer Does Not Work
  19. LED Does Not Light
  20. EHS Does Not Work
  21. EHS (Jabra) Does Not Work
  22. Disassembly and Assembly Instructions
  23. Remove and Assembly for LCD
  24. Assembly for Lead wire
  25. Miscellaneous
  26. How To Replace a Flat Package IC
  27. schematic diagram
  28. printed circuit board
  29. bottom view
  30. appendix information of schematic diagram
  31. replacement parts list
Panasonic KX-DT543-B Service Manual Manual pdf 21 page image
21KX-DT543/KX-DT543-B/KX-DT546/KX-DT546-BNOYESCheck the TEST POINT(ST0-ST3).See Table-1.Is it "NOT Error (No.1)" ?YESNOYESConfirm the LCD display.Is it working?ENDBoot ROM Error into IC410 (No.2)NOIs it possible to call other telephone from DPT?[ DCX81(IC410) ][ Flash ROM(IC401) ][ ASIC2(IC150) ][ ASIC1(IC300) ]A[ LCD ]See Table-2 (P.23).Flash ROM(IC401) Data Error/ DSP Data Error (No.3,4,6,7)See Table-3 (P.24).ASIC2(IC150) Data Error (No.5)See Table-4 (P.25).See "8.2 ASIC1(IC300) Does Not Operate".See "8.3 LCD Does Not Operate".
/ 74
Related manuals for Panasonic KX-DT543
Panasonic KX-T3967-B Service Manual first page preview
Panasonic KX-T3967-B Service Manual
Panasonic KX-F50 Service Manual first page preview
Panasonic KX-F50 Service Manual
Panasonic KX-T7633 Service Manual first page preview
Panasonic KX-T7633 Service Manual
Panasonic KX-T2427 Service Manual first page preview
Panasonic KX-T2427 Service Manual
Panasonic KX-T7636 Service Manual first page preview
Panasonic KX-T7636 Service Manual
Panasonic KX-T7453 Service Manual first page preview
Panasonic KX-T7453 Service Manual
Panasonic KX-TS840B Service Manual first page preview
Panasonic KX-TS840B Service Manual
Panasonic KX-TS3MXB Service Manual first page preview
Panasonic KX-TS3MXB Service Manual
Panasonic KX-T7565X Service Manual first page preview
Panasonic KX-T7565X Service Manual
Panasonic KX-T7730X Service Manual first page preview
Panasonic KX-T7730X Service Manual
This manual is suitable for:
KX-DT543KX-DT546KX-DT543-BKX-DT546-B
Manuals database logo
manualsdatabase
Your AI-powered manual search engine