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Panasonic KX-TG2220BXB Service Manual

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Contents
  1. Table Of Contents
  2. Table Of Contents
  3. ABOUT LEAD FREE SOLDER (PbF: Pb free)
  4. How to recognize that Pb Free solder is used
  5. FOR SERVICE TECHNICIANS
  6. BATTERY
  7. Battery Strength
  8. LOCATION OF CONTROLS
  9. Handset
  10. DISPLAY
  11. SETTINGS
  12. Dialing Mode
  13. Voice Enhancer Technology
  14. Direct Commands
  15. OPERATIONS
  16. Answering Calls
  17. Dial Lock
  18. Phone Book
  19. dialing from the phone book
  20. editing an item in the phone book
  21. DISASSEMBLY INSTRUCTIONS
  22. ASSEMBLY INSTRUCTIONS
  23. TROUBLESHOOTING GUIDE
  24. Check Power
  25. Check Battery Charge
  26. Check the RF Unit
  27. Check Handset Transmission
  28. TEST MODE
  29. Test mode flow chart for Handset
  30. Adjustment Battery Low Detector Voltage
  31. Base Unit Reference Drawing
  32. Handset Reference Drawing
  33. Frequency Table
  34. DESCRIPTION
  35. Signal Flowchart in the Whole System
  36. EXPLANATION OF BBIC (Base Band IC) DATA COMMUNICATION
  37. BLOCK DIAGRAM (BASE UNIT)
  38. CIRCUIT OPERATION (BASE UNIT)
  39. Power Supply Circuit
  40. Reset Circuit
  41. Locator Mode
  42. Auto Disconnect Circuit
  43. Calling Line Identification (Caller ID)
  44. BLOCK DIAGRAM (HANDSET)
  45. CIRCUIT OPERATION (HANDSET)
  47. Charge Circuit
  48. Reception Signal
  49. SIGNAL ROUTE
  50. CPU DATA (BASE UNIT)
  51. CPU DATA (HANDSET)
  52. EXPLANATION OF RF UNIT TERMINALS
  53. HOW TO REPLACE A FLAT PACKAGE IC
  54. CABINET AND ELECTRICAL PARTS (BASE UNIT)
  55. CABINET AND ELECTRICAL PARTS (HANDSET)
  56. ACCESSORIES AND PACKING MATERIALS
  57. TERMINAL GUIDE OF THE ICs, TRANSISTORS AND DIODES 27.1. Base Unit
  58. REPLACEMENT PARTS LIST
  61. FOR SCHEMATIC DIAGRAM
  62. Memo
  63. SCHEMATIC DIAGRAM (BASE UNIT)
  64. Operation
  66. schematic diagram (handset)
  67. Main
  68. flow solder side view
  70. CIRCUIT BOARD (HANDSET)
  71. Flow Solder Side View
Panasonic KX-TG2220BXB Service Manual Manual pdf 40 page image
12.5. Base Unit Reference DrawingWhen connecting the Simulator and Equipments for checking, please refer to below.D150C150D105D101L202C103Q260OGNDVCCUTX2URX21411 1528ISKR236R237R238R242 C304C200R241C303C302R243 R240C306C225R225R233R234C221C305C307R211R210R204C402C401C114Q108Q4L2L1L150L151CHGSPD205MICD2D4Q6C453C115CN1POS1 SA1SA2R15C12C13C15C16C17C8C9C1R14R28R30R31R26R23R24R22C14D3C11R1R2R3R11R55 R57C243C231C415C230C237C234 C430C213C214C219C220C215C216C246C238R433C239C101181130C100D103C242C244R223R221R222C705C58R215R220R235R213C235C723R216C60C3R9C450C112C113C106C107C833C823Q150PbFL3R152IC801IC100X200IC201IC202IC300 S501RFCN101 CN1003031 505150811001IC1013225172416 981C416L802C815C809ANT2ANTG2 R153R157R154R155R156LC-SHS_RFD204D802 C805L808D801C824C867C864C835C830C831L806L801L803L805C832 C801C802C861C857 C869C860C856R811R812R804R808C814C813R807 R806C804C803 C807C811C812L804R805C806R813C858C859C829C405C412C420C421C300R232R231R245R230R300C301C309C404C406C409C407C408C411C413C410R400R207R202R205R206C207R260C260R262R252C251C252R209C227C228R264C261C263R261R263C262C828R802R803 C827C826R801C825C863C862C865C866C822C820C821C816C817R810C868L807C819C818FL801CHARGE TERMINALTO HANDSETANTANTG50CABLEDegital SGSpectrum AnalyzerFrequency Counter(*1)DigitalmodulationBoard*f=1KHzmodulation:60KHz*supplied fromProductionEngineerACADAPTOR+TODCJACKCALLER_IDSIMULATORBELLSIMULATORLOOPSIMULATOR400/600AFOSCOSILLODTMFSIMULATORAFVOLT_METERTOTELJACKNote: (*1) is refered to No.2 of Check Table for RF Unit (P.34)KX-TG2220BXB / KX-TG2220BXF / KX-TG2220BXS / KX-TGA226BXB / KX-TGA226BXF / KX-TGA226BXS40
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This manual is suitable for:
KX-TG2220BXBKX-TG2220BXFKX-TG2220BXSKX-TGA226BXBKX-TGA226BXFKX-TGA226BXS
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