Panasonic KX-TG2448BXF Service Manual

Contents

Ref.No.Part No. Part Name & Description RemarksC904 ECUE1H020CCQ 2P SC910 ECUE1H1R5CCQ 1.5P SC911 ECUE1H470JCQ 47P SC917 ECUE1H100DCQ 10P SC918 ECUE1H5R0CCQ 5PC922 ECUE1H100DCQ 10P SC937 ECUE1H471KBQ 470P SC938 ECUE1H100DCQ 10P SC939 ECUE1H100DCQ 10P SC940 ECUE1C103KBQ 0.01 SC941 ECUE1H102KBQ 0.001 SC942 PQCUV0J475MB 4.7 SC944 F1G1A1040003 0.1C946 ECUE1H222KBQ 0.0022 SC952 ECUE1H020CCQ 2P SC956 ECUE1H100DCQ 10P SC960 ECUE1H100DCQ 10P SC962 ECUE1H100DCQ 10P SC963 ECUE1H100DCQ 10P SC964 ECUE1H102KBQ 0.001 SC965 ECJ0EC1H221J 220PC976 F1G1A1040003 0.1C977 ECUE1H102KBQ 0.001 SC979 ECUE1H102KBQ 0.001 SC980 ECUE1C103KBQ 0.01 SC983 ECUE1H102KBQ 0.001 SC984 ECUE1H101JCQ 100P SC990 ECUE1H102KBQ 0.001 SC991 ECUE1H5R0CCQ 5PC992 F1G1H121A444 120PC993 F1G1A1040003 0.1C996 F1G1A1040003 0.1C997 ECUE1H0R5CCQ 0.5P SC998 ECUE1H0R5CCQ 0.5P SC999 ECUE1H0R5CCQ 0.5P S(OTHERS)E1 PQMC10494Z MAGNETIC SHIELD, FRAMEE2 PQMC10493Z MAGNETIC SHIELD, COVERFL901 J0E2457B0008 LCR FILTERP101 PFRT002 THERMISTOR (POSISTOR) SX501 H0J138500003 CRYSTAL OSCILLATOR26.1.3. Operational P.C. Board PartsRef.No.Part No. Part Name & Description RemarksPCB2 PQWP2TG5428H OPERATIONAL P.C.BOARD ASS´Y(RTL)(DIODES)LED902 PQVDPY1112H LED SLED903 PQVDSML210L LED S(OTHERS)E3 WBM5SH-10SS LEAD WIRE, FLAT CABLE26.2. Handset26.2.1. Cabinet and Electrical PartsRef.No.Part No. Part Name & Description Remarks101 PQGG10266Z2 GRILLE, FRONT (for KX-TGA254BXF)ABS-HB101 PQGG10266Z3 GRILLE, FRONT (for KX-TGA254BXS)ABS-HB102 PQGG10271Z1 GRILLE, LCD ABS-HB103 PQGP10267Y1 PANEL, LCD AS-HB104 PQHS10651Z TAPE, DOUBLE SIDED (PANEL)105 PQKM10650Z1 CABINET BODY ABS+ELASTOMER-HB106 PQGT18523Y NAME PLATE (for KX-TGA254BXF)106 PQGT18521Y NAME PLATE (for KX-TGA254BXS)107 PQHS10653Z WATER SHIELD PARTS, RECEIVER108 L0AD02A00023 RECEIVERRef.No.Part No. Part Name & Description Remarks109 PQHG10703Z RUBBER PARTS, RECEIVER110 PQHR11105Z GUIDE, RECEIVER ABS-HB111 PQHS10652Z SPACER, CUSHION LCD112 PQBC10417Z1 BUTTON, NAVI KEY ABS-HB113 PQHX11325Z PLASTIC PARTS, PET SHEET114 PQSX10275Y KEYBOARD SWITCH115 PQHS10656Z WATER SHIELD PARTS, MIC116 PQHG10679Z PACKING, EARPHONE117 PQSA10179Z ANTENNA118 PQWE10042Z BATTERY TERMINAL ABS-HB119 PQJT10220Z TERMINAL, CHARGE (L)120 PQJT10221Z TERMINAL, CHARGE (R)121 PQHR10778Z GUIDE, SP HOLDER ABS-HB122 PQHG10703Z RUBBER PARTS, SPEAKER123 L0AD02A00026 SPEAKER124 PQHS10654Z WATER SHIELD PARTS, SPEAKER125 PQHS10598Z SPACER, CABINET126 PQKE10387Z1 COVER, EARPHONE127 PQKE10390Z1 COVER, LED CAP PC+ABS-HB128 PQHG10700Z RUBBER PARTS, LED CAP129 PQHX11314Z REFLECTION PLATE, LED CAP130 PQKE10388Z1 COVER, SCREW131 PQHG10695Z PACKING, CABINET132 PQHR11068Z GUIDE, LED CAP ABS-HB133 PQHR11070Z OPTIC CONDUCTIVE PARTS, LEDLENSPMMA-HB134 PQKE10386Z1 HANGER, LOCK KNOB POM-HB135 PQDF10100Z SHAFT136 PQKF10694Z2 CABINET COVER (for KX-TGA254BXF)ABS-HB136 PQKF10694Z3 CABINET COVER (for KX-TGA254BXS)ABS-HB137 PQHG10696Z PACKING, BATTERY138 PQHX11294U PLASTIC PARTS, BATTERY LABEL139 HHR-P105A BATTERY140 PQKK10584Z2 LID, BATTERY COVER (for KX-TGA254BXF)ABS-HB140 PQKK10584Z3 LID, BATTERY COVER (for KX-TGA254BXS)ABS-HB26.2.2. Main P.C. Board PartsNote:(*1) When you have replaced IC201 or IC241, adjust X201.Refer to Check and Adjust X201 (Handset) Frequency(P.39) and Adjust Battery Low Detector Voltage(Handset) (P.39).(*2) When replacing the Handset LCD, see HOW TOREPLACE THE HANDSET LCD (P.19).Ref.No.Part No. Part Name & Description RemarksPCB100 PQWPG2448BXR MAIN P.C.BOARD ASS´Y (RTL)(ICs)IC201 C2HBBK000090 IC (*1)IC221 PQVIC61CC22N IC SIC241 PQWIG2448BXR IC (*1)IC371 C0CBCAD00071 ICIC373 C0DBAGZ00053 ICIC374 PQVIC61CC20N IC SIC381 C0CBCAD00070 ICIC901 C1CB00001657 IC(TRANSISTORS)Q221 2SD1819A TRANSISTOR(SI)Q231 UN521 TRANSISTOR(SI) SQ243 PQVTDTC114TU TRANSISTOR(SI) SQ251 PSVTUMG11NTR TRANSISTOR(SI) SQ252 PSVTUMG11NTR TRANSISTOR(SI) SQ253 UN521 TRANSISTOR(SI) SQ331 PQVTDTC143E TRANSISTOR(SI) SQ361 2SB1197KQ TRANSISTOR(SI) SQ362 2SD1819A TRANSISTOR(SI)77KX-TG2448BXF / KX-TG2448BXS / KX-TGA254BXF / KX-TGA254BXS