Panasonic TOUGHBOOK CF-31UFLAX series Service Manual Download

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ORDER NO.

CPD1205206CE

Notebook Computer

CF-31UFLAXxM

Model No.

This is the Service Manual for

the following areas.

M …for U.S.A. and Canada

Summary of Contents for TOUGHBOOK CF-31UFLAX series

Page 1: ...PD1205206CE Notebook Computer CF 31UFLAXxM Model No This is the Service Manual for the following areas M for U S A and Canada Panasonic Corporation 2012 Unauthorized copying and distribution is a violation of law ...

Page 2: ...ECTRICAL SHOCK IF THE CUT OFF PLUG IS INSERTED INTO ANY 13 AMP SOCKET If a new plug is to be fitted please observe the wiring code as shown below If in any doubt please consult a qualified electrician Warning THIS APPLIANCE MUST BE EARTHED Important The wires in this mains lead are coloured in accordance with the following code Green and yellow Earth Blue Neutral Brown Live As the colours of the w...

Page 3: ...e is designed to be incorporated into computer based system or unit which has an enclosing cover It should never be used as a stand alone drive Danger The serviceman should not remove the cover of drive unit and should not serve because the drive unit is a non serviceable part Unplug theAC power cord to the equipment before opening the cover of the drive When the power switch is on do not place yo...

Page 4: ... 4 After servicing be sure to restore the lead dress insulation barriers insulation papers shields etc LITHIUM BATTERY This computer contains a lithium battery to enable the date time and other data to be stored The battery should only be exchanged by authorized service personel Warning A risk of explosion from incorrect installation or misapplication may possibly occur When using your telephone e...

Page 5: ... of time a month or more charge or discharge use the battery pack until the remaining battery level becomes 30 to 40 and store it in a cool dry place This computer prevents overcharging of the battery by re charging only when the remaining power is less than approx 95 of capacity The battery pack is not charged when the computer is first purchased Be sure to charge it before using it for the first...

Page 6: ...ER AVEC MODELE FOR USE WITH MODEL NO Using an AC adaptor other than the one supplied attached to your product or supplied by Panasonic may result in a fire Use Only the Specified AC Adaptor With This Product CF AA5713A CF AA5713A CF AA5713A 6 33 ...

Page 7: ...over DIMM Bottom Case Ass y EXT ANT PCB WWAN RFSW PCB Handle Ass y Power SW Ass y Speaker Ass y LCD Block USB PCB Antenna PCB WWAN Main WLAN Main WWAN Sub MP Chassis FPC MP HDD Cable Cover Main Chassis Wireless LAN Module 3 6 10 8 7 9 2 5 12 16 19 Main PCB Express Connecter Fan Ass y Heatsink Antenna PCB WLAN Sub 18 4 13 11 15 14 1 17 TS Unit PCB LCD Sub Ass y 7 33 ...

Page 8: ... K32 3 K32 4 K33 K1 5 K1 7 K121 K1 6 E23 K1 K32 5 K116 K115 K26 K31 N14 K106 K106 K99 N37 K105 K30 K28 K29 K118 K41 K127 K200 N14 N14 N14 N15 K32 K1 1 K1 2 K1 4 K1 9 K1 3 K1 10 K115 Top Case Ass y K50 N15 K65 N15 K1 12 I I I D D D D J I I D D D D D D D D D D D D D D D D D D D D D D D 0 45 0 05 N m 4 5 0 5 kgf cm D 0 30 0 03 N m 3 0 0 3 kgf cm J 0 40 0 05 N m 4 0 0 5 kgf cm I Screw tightening torqu...

Page 9: ... Top Case K403 E41 K418 E29 E28 K412 K402 K401 E5 K50 19 K50 17 K50 18 K405 K50 15 K50 16 K406 K404 K404 K50 15 K50 16 K50 13 K50 13 K50 43 K50 41 K50 35 K50 59 K415 E44 K414 K416 K50 32 K50 33 K50 19 K50 17 K50 18 E42 K50 31 K408 K412 K411 K410 E31 K409 K413 K78 K50 29 K50 21 K196 K185 E 0 49 0 05 N m 4 9 0 5 kgf cm 0 45 0 05 N m 4 5 0 5 kgf cm 0 10 0 01 N m 1 0 0 1 kgf cm A D D D Screw tightenin...

Page 10: ... K175 K114 N14 N33 N33 N14 N15 N15 N15 N15 N38 N10 N14 N15 N15 E45 E701 E46 E47 E702 N41 K176 N19 N19 K172 K172 K171 K173 K173 K174 K186 K68 K190 N34 N34 E8 K187 K44 K45 N7 N7 N7 N10 K135 E13 K47 E9 K42 K46 N4 K185 K54 K52 N14 N40 N14 K57 E6 K177 K64 K56 K59 K96 K95 N39 N39 K94 Screw tightening torque I I I I D I B B K I I I I D D D D D D D D D D I B B D D L D D D D B B B B B B B B B D B B B B B I...

Page 11: ...14 N14 K20 E48 K11 K6 K8 K6 2 K6 1 K7 K2 3 K2 2 K2 5 K2 5 K2 4 K2 4 K2 6 K2 E10 K2 5 K2 5 K2 5 K2 1 K2 5 K2 5 N35 N35 N32 N32 LCD Ass y E32 N14 K198 K198 F F D D D D D D D D F F D D D D D D D D G G F F F 1 50 0 2 N m 15 2 0 kgf cm 0 45 0 05 N m 4 5 0 5 kgf cm D Screw tightening torque G 1 5 0 15 N m 15 1 5 kgf cm 11 33 ...

Page 12: ...CF 31UFLAXxM E32 E26 1 1 E26 3 E26 E26 1 K132 K131 E22 K4 K5 E32 5 E32 3 E32 3 K184 E32 4 12 33 ...

Page 13: ...fety When replacing any of these components use only manufacturer s specified parts Main Block Unit REF NO and AREA E26 1 DL4DT0206AAA TS FILM UNIT 1 E26 1 1 DFHR3P59ZA PROTECTIVE FILM NRP 1 E26 3 DFHP7381ZA TS TAPE NRP 1 E27 DFUP1948ZA FPC SIM SD WWAN 40P 1 E28 DFUP1812YA FPC IO 40P 1 E29 DFUP2052ZA FPC IO 60P 1 E30 DFUP1958YA FPC USB3 1 E31 DL33U2120AAA SD WOFF SW PWB 1 E32 DFWV08A0168 LCD UNIT ...

Page 14: ...ASS Y 1 K6 1 DFHR6313ZA LCD LATCH SLIDER 1 Packing Material Mechanical Parts K6 2 DFBS0081ZA 0 LCD LATCH 1 K7 DFDF5030ZA LCD LATCH SHAFT 1 K8 DFUN0094ZA LCD LATCH SPRING 1 K11 S DFKM8211YB 0 LCD REAR ASS Y 1 K12 DFGB0131YA 0 PANASONIC BADGE NRP 1 K16 S DFKE1019ZAT0 LCD DMP SIDE COVER R 1 K17 S DFKE1018ZAT0 LCD DMP SIDE COVER L 1 K18 DFHE0843ZA LCD MAGNET NRP 1 K19 DFHR6532YA 0 ANTENNA COVER R 1 K2...

Page 15: ... BUSH 4 K50 29 DFHR3P88ZA POWER SW SHEET NRP 1 K50 30 DRHM0118ZAT SCREW 2 K50 31 DFHR3T04ZA PAD FPC SHEET 1 K50 32 DFHR3Q41YA BATT CUSHION NRP 1 K50 33 DFHR3Q40ZA BATT SLIDE SHEET NRP 1 K50 35 DFHR3643ZAT TP BOTTOM TAPE NRP 1 K50 41 DFHR3P86ZA PAD SW SHEET NRP 1 K50 43 DFHR6511ZA 0 PALM TOP COVER 1 K50 53 S DFKE8205YB 0 MP COVER ASS Y 1 K50 54 S DFKE8208ZB 0 CN COVER ASS Y 1 K50 55 S DFKE8209ZA 0 ...

Page 16: ...0555ZA CPU HEAT RUBBER 1 K172 DFHM0483ZA FAN SPACER 2 K173 DFHR8544ZA FAN CUSHION 2 NRP 2 K174 DFHR8543YA FAN CUSHION NRP 1 K175 DFHR6640ZA FAN COVER 1 K176 DFHR3T08XA FAN COVER PACKING NRP 1 K177 DFHR3U22ZA HDMI CUSHION B NRP 2 K178 DFHR3U23ZA HDMI SPACER NRP 1 K180 DFHR6665ZA CABLE HOLDER 3 1 K181 DFHR6639YA MULTI POCKET CHASSIS 1 K184 DFHE0377WA DOUDENFU 20X26 NRP 1 K185 DFHR3741ZA FFC CN STOPP...

Page 17: ...LT SCREW 2 N4 DRQT2 E8FKLT SCREW NRP 2 N7 DXQT2 D4FNLT SCREW NRP 10 N10 DRSB26 8HKLT SCREW 2 N14 DRQT26 E4KLT SCREW 43 N15 DRQT26 E6KLT SCREW 27 N19 DXSN26 6FNLT SCREW 6 N31 DRQT26 E3KLT SCREW 12 N32 DRYN4 J10KLT SCREW 4 N33 DFHE5025XAT SCREW 2 N34 DRHM0182ZA SCREW 6 N35 DRHM0186ZA SCREW 2 N36 DRHM5025YAT SCREW 2 N37 DRHM5054XAT SCREW 1 N38 XTB2 12GFJKT SCREW 2 N39 XTB26 8GFJKT SCREW 2 N40 DRQT2 G...

Page 18: ...mportant Safety Notice Components identified by mark have special characteristics important for safety When replacing any of these components use only manufacturer s specified parts 1060 1103 1115 1156 1183 1215 1314 1315 1316 1318 1319 1320 2010 2050 2071 2072 2082 2083 2084 2097 2135 3059 3066 3067 3068 3069 3070 3071 3074 3075 3076 3079 3080 3081 3082 3083 3084 3085 3086 3087 3088 3089 3090 309...

Page 19: ...1 1042 1043 1044 1045 1046 1047 1058 1070 1071 1072 1079 1081 1082 1083 1084 1085 1086 1087 1089 1090 1091 1092 1093 1094 1095 1096 1098 F1G1C104A048 CAPACITOR 16V 0 1µF 246 1094 1095 1096 1098 1100 1101 1102 1118 1119 1124 1127 1129 1130 1131 1132 1133 1134 1135 1143 1144 1145 1146 1153 1154 1155 1158 1160 1163 1164 1166 1167 1168 1169 1173 1174 1180 1182 1187 1188 1189 1193 1196 1197 1213 1214 1...

Page 20: ... 3044 3045 3047 3048 3049 3050 3052 3053 3054 3055 3056 3057 3058 3063 3064 3065 3113 F1J1A106A043 CAPACITOR 10V 10µF 77 3063 3064 3065 3113 3114 3122 3125 3126 3128 3130 3131 3132 3133 3134 3135 3141 3144 3150 3151 3152 3153 3154 3155 3179 3180 3182 3183 3184 3185 3267 3269 3271 3272 3287 3293 3295 3297 3298 3313 3403 C 438 F1G1H8R0A544 CAPACITOR 50V 8pF 1 C 439 F1G1H7R0A544 CAPACITOR 50V 7 0pF 1...

Page 21: ... 3207 3208 3209 3210 3211 3212 3213 F1G0J224A001 CAPACITOR 6 3V 0 22µF 70 3214 3215 3216 3217 3218 3219 3220 3221 3222 3223 3224 3225 3226 3227 3228 3229 3230 3231 3232 3233 3234 3235 C 1205 1206 1207 1208 1209 1210 1211 1212 F1G1H100A544 CAPACITOR 50V 10pF 8 C 1219 1220 2110 EEFCX0G151R CAPACITOR 2V 150µF 3 C 1231 1323 2007 2011 2021 2074 2137 2138 2139 2140 2141 2142 F1H1H104A748 CAPACITOR 50V 0...

Page 22: ...5AA0024 CONNECTOR 1 CN 5 K1MN20AA0018 FPC CN 20PIN 1 CN 7 8 K1MY50BA0431 FPC CN 2 CN 9 K1MN15AA0018 FPC CN 15PIN 1 CN 10 K1MN80BA0246 CONNECTOR 1 CN 11 K1MN40BA0059 CONNECTOR 1 CN 12 K1MY24BA0431 CONNECTOR 1 CN 16 K1KB40AA0049 CONNECTOR 1 CN 16 K1KB40AA0049 CONNECTOR 1 CN 19 K1KA02AA0051 CONNECTOR 1 CN 20 K1KA08BA0014 CONNECTOR 1 CN 21 K1MYL4B00002 DDR3 SO DIMM SOKET UPPER 1 CN 22 K1MYL4B00001 DDR...

Page 23: ... IC 1008 C1CB00003376 SUPER IO 1 IC 1009 C0ZBZ0000978 IC 1 IC 1012 C3FBQY000085 128MB NOR FLASH MEMORY 1 IC 1012 C3FBQY000085 128MB NOR FLASH MEMORY 1 IC 1018 C3EBDY000025 EEPROM 1 IC 1020 C0DBGYY00600 REGULATOR 1 IC 1032 1051 1052 C0JBAA000505 LMOS GATE IC 3 IC 1033 C0ABZA000084 AMP 1 IC 1034 C0ABGA000072 OP AMP 1 IC 1050 1098 3777 C0JBAZ002836 IC LOGIC 3 IC 1053 C0JBAZ002476 IC 1 IC 1062 C1CB000...

Page 24: ...1024 1025 J0JDC0000095 CHIP BEADS 3 L 1032 1033 1034 J0MAB0000229 CHIP COMMON MODE CHALK COIL 3 L 2001 2003 ETQP4LR36AFM POWER CHOKE COIL 2 L 2005 ETQP4LR36AFC POWER CHOKE COIL 1 L 2008 2009 G1C1R0MA0535 CHALK COIL 2 L 2010 2024 G1C1R5Z00011 CHALK COIL 2 L 2013 2016 2017 G1C4R7MA0448 INDUCTOR 3 L 2018 2019 J0JKC0000007 INDUCTOR 2 L 2022 G1C4R7ZA0240 CHIP INDUCTOR 1 L 2300 3052 G1C2R2ZA0240 INDUCTO...

Page 25: ...0080 SILICON N CHANNEL MOSFET 7 Q 1050 2092 2093 2917 2918 2919 2920 B1CHRD000033 FET 7 Q 1095 B1GBCFJA0032 TRANSISTOR 1 Q 2000 2002 2004 2006 2008 2010 2012 2013 2017 2018 2024 2025 2028 2029 2098 2099 2120 2123 3008 3009 3012 3014 3017 3018 3021 3022 B1CFRD000060 N CH POWER MOS FET 26 Q 2001 2003 2005 2007 2009 2011 B1CFRD000104 MOSFET N CHANNEL 6 Q 2027 B1MBADA00007 FET 1 Q 2061 2062 2063 2064 ...

Page 26: ... 1 16W 75Ω 4 R 17 23 66 79 80 116 117 132 169 512 557 1028 1050 1051 1105 1106 1122 1178 1179 1274 1314 2003 2007 2015 3003 3007 3116 D0GA102JA023 RESISTOR 1 16W 1KΩ 27 R 26 D1BA62R0A023 RESISTOR 1 16W 62Ω 1 R 32 D1BA56R0A023 RESISTOR 1 16W 56Ω 1 R 38 101 171 186 187 194 204 207 208 216 229 243 261 293 294 295 360 425 437 438 441 443 448 454 491 510 511 666 667 1001 1002 1048 1049 1083 1084 1087 1...

Page 27: ...8 R 133 249 250 251 252 1164 1165 1288 1289 1309 1310 1408 1409 D0GA222JA023 RESISTOR 1 16W 2 2KΩ 15 1410 3034 R 136 D0GA121JA023 RESISTOR 1 16W 120Ω 1 R 138 161 242 D0GA334JA023 RESISTOR 1 16W 330KΩ 3 R 140 373 422 1225 1226 1227 1228 1229 1240 1308 2081 2082 2096 2097 2173 2174 2175 2176 2177 2178 2179 2181 3117 3118 3215 3845 3846 3847 3848 D0GA101JA023 RESISTOR 1 16W 100Ω 29 R 156 D0GA106JA023...

Page 28: ...SISTOR 1 16W 330Ω 2 R 1045 1212 D0GA331JA023 RESISTOR 1 16W 330Ω 2 R 1099 1121 1236 D1H84734A042 NETWORK CHIP RESISTOR 3 R 1107 1205 1232 1238 1273 1287 2116 D0GA474JA023 RESISTOR 1 16W 470KΩ 7 R 1130 1414 2108 2120 2140 2199 2253 3188 3191 3196 D1BA1002A022 RESISTOR 1 16W 10KΩ 10 R 1131 1132 1133 1233 D1BA3901A023 RESISTOR 1 16W 3 9KΩ 4 R 1135 D1BA43R0A023 RESISOTR 1 16W 43Ω 1 R 1136 3295 D1BA560...

Page 29: ...260 3104 3157 3181 3208 D0GB1R0JA065 RESISTOR 1 10W 1Ω 6 R 2054 2060 D1BA1302A023 RESISTOR 1 16W 13KΩ 2 R 2054 2060 D1BA1302A023 RESISTOR 1 16W 13KΩ 2 R 2055 2062 3171 D1BA1101A022 RESISTOR 1 16W 1 1KΩ 3 R 2064 2065 2066 2110 2145 3149 3150 3176 3177 3185 3186 D1BDR033A111 RESISTOR 1 3W 0 033Ω 11 R 2070 2071 D1BDR018A111 RESISTOR 1 3W 0 011Ω 2 R 2074 2099 2102 2205 2908 2909 3203 D1BA3302A023 RESI...

Page 30: ...4 R 2918 2920 D0GA224JA023 RESISTOR 1 16W 220KΩ 2 R 3019 3020 3021 3022 D1BA40R2A023 RESISTOR 1 16W 40 2Ω 4 R 3119 D1BA2490A023 RESISTOR 1 16W 249Ω 1 R 3136 3139 3140 3141 3142 3145 3146 3147 D1BA60R4A023 RESISTOR 1 16W 60 4Ω 8 R 3144 3154 3246 3250 3253 3259 3268 3275 3280 3284 3287 3292 D1BA5491A023 RESISTOR 1 16W 5 49KΩ 12 R 3195 3202 D1BA4321A023 RESISTOR 1 16W 3 83KΩ 2 R 3207 3294 D1BA2003A02...

Page 31: ...300 301 K1YGZZ000078 MINI PCI EXPRESS STUD BOS 2 USB3 PCB C 800 813 814 F1G1C104A048 CAPACITOR 16V 0 1µF 3 C 801 802 803 812 EEFCX0J121R CAPACITOR 6 3V 120µF 4 CN 800 K1MY50BA0431 FPC CN 1 CN 801 802 803 K1FY104BA024 CONNECTOR USB 3 CN 804 K1FY109A0015 USB3 0 1 D 800 801 802 B0ZBZ0000169 ESD PROTECTOR 3 L 800 801 802 806 J0MAB0000236 CHIP COMMON MODE CHALK COIL 4 L 803 804 805 809 J0JHC0000115 CHI...

Page 32: ...0 D4FB1R10A023 POLY SWITCH 1 Q 701 702 703 B1CFGD000023 TRANSISTOR 3 R 700 701 702 741 742 743 D1BA75R0A023 RESISTOR 1 16W 75 0Ω 6 R 704 EZJP0V080KA VARISTOR 1 R 706 719 D0GA472JA023 RESISTOR 1 16W 4 7KΩ 2 R 710 711 D0GA103JA023 RESISTOR 1 16W 10KΩ 2 R 716 D0GA101JA023 RESISTOR 1 16W 100Ω 1 R 717 718 D0GA221JA023 RESISTOR 1 16W 220Ω 2 R 720 721 D0GBR00J0004 RESISTOR 1 10W 0Ω 2 R 730 731 D0GAR00J00...

Page 33: ... 900 C0EBY0001095 IC 1 IC 901 C1CB00003657 IC 1 Q 900 B1CFGD000023 TRANSISTOR 1 R 901 919 920 924 D0GA331JA023 RESISTOR 1 16W 330Ω 4 R 903 908 910 923 927 930 932 940 941 942 943 D0GA102JA023 RESISTOR 1 16W 1KΩ 11 R 905 914 916 922 D0GA473JA023 RESISTOR 1 16W 47KΩ 4 R 911 D0GA152JA023 RESISTOR 1 16W 1 5KΩ 1 R 912 913 D0GA270JA023 RESISTOR 1 16W 27Ω 2 R 918 D0GA104JA023 RESISTOR 1 16W 100KΩ 1 R 921...

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