三星1月售后密sm t395维修手册

1、SM-T395C Mobile Device CONTENTS..9.Safety Precautions Specification Product FunctionExploded View and Parts list MAIN Electrical Parts List Level 1 RepairLevel 2 RepairLevel 3 Repair Reference dataNotice: All functionality, features, specifications, and other product information provid

2、ed in this document, including but not limited to, benefits, design, pricing, components, performance, availability, and capabiliti-es of the product are subject to change without notice. Samsung reserves the right to alter this doc-ument or the product described herein at anytime, without obligatio

3、n to provide notification of such changes.This Service Manual is a property of Samsung Electronics Co.,. Samsung Electronics Co.,Any unauthorized use of Manual can be punished under applicable International and/or domestic law.2017. 11. Rev 1.01.Safety Precautions1-1. Repair PrecautionBefore attempt

4、ing any repair or detailed tuning, shield the device from RF noise or staticelectricity discharges.Use only demagnetized tools that are specifically designed for small electronic repairs,as most electronic parts are sensitive to electromagnetic forces.Use only high quality screwdrivers when servicin

5、g products. Low quality screwdrivers caneasily damage the heads of screws.Use only conductor wire of the properly gauge and insulation for low of error of most testing equipment.We recommend 22-gauge twisted copper wire., because of the low marginHand-soldering is not recommended, because printed ci

6、rcuit boards (PCBs) can be easily damaged, even with relatively low heat. Never use a soldering iron with a power rating of more than 100 watts and use only lead-free solder with a melting point below 250°C (482°F).Prior to disassembling the battery charger for repair, ensure that the AC p

7、ower is disconnected. Always use the replacement parts that are registered in the SEC system. Third-party replacement partsmay not function properly.and proprietary-the contents in this service guide subject to change without prior noticeDistr bution, transmission, or infringement of any content or

8、data from this document without Samsungs written authorization is strictly prohibited.1.Safety Precautions1-2. ESD(Electrostatically Sensitive Devices) PrecautionMany semiconductors and ESDs in electronic devices are particularly sensitive to static discharge and can be easily damaged by it. We reco

9、mmend protecting these components with conductive anti-static bagswhen you store or transport them.Always use an anti-static strap or wristband and remove electrostatic buildup or dissipatestatic electricity from your body before repairing ESDs.Ensure that soldering irons have AC adapter with ground

10、 wires and that the ground wires are properly connected.Use only desoldering tools with plastic tips to prevent static discharge.Properly shield the work environment from accidental electrostatic discharge before openingpackages containing ESDs.The potential for static electricity discharge may be i

11、ncreased in low humidity environments,such as air-conditioned rooms. Increase the airflow to the working area to decrease the chance of accidental static electricity discharges.and proprietary-the contents in this service guide subject to change without prior noticeDistr bution, transmission, or inf

12、ringement of any content or data from this document without Samsungs written authorization is strictly prohibited.2. Specification2-1.& WCDMA General Specificationand proprietary-the contents in this service guide subject to change without prior noticeDistr bution, transmission, or infringement

13、of any content or data from this document without Samsungs written authorization is strictly prohibited.Item850E900DCS1800PCS1900Freq. BandMHz Uplink/Downlink82484986989488091592596017101785180518801850191019301990ARFCN range1282510124 &9751023512885512810Tx/Rx spacing45MHz45MHz95MHz80MHzMod. Bi

14、t rate/ Bit Period270.833kbps 3.692us270.833kbps 3.692us270.833kbps 3.692us270.833kbps 3.692usTime Slot Period/ Frame Period576.9us4.615ms576.9us4.615ms576.9us4.615ms576.9us4.615msModulation/ GPRS0.3GMSK0.3GMSK0.3GMSK0.3GMSKMS Power33dBm5dBm33dBm5dBm30dBm0dBm30dBm0dBmPower Class5pcl 19pcl5pcl 19pcl0

15、pcl 15pcl0pcl 15pclSensitivity-102dBm-102dBm-102dBm-102dBmTDMA Mux8888Cell Radius35Km35Km2Km2Km2. Specificationand proprietary-the contents in this service guide subject to change without prior noticeDistr bution, transmission, or infringement of any content or data from this document without Samsun

16、gs written authorization is strictly prohibited.WCDMA2100WCDMA1900WCDMA850WCDMA900Freq. BandMHz Uplink/Downlink19201980211021701850191019301990824849869894880915925960ARFCN rangeUL：96129888 DL：1056210838UL：92629538 DL：96629938UL：41324233 DL：43574458UL：27122863 DL：29373088Tx/Rx spacing190MHz80MHz45MH

17、z45MHzMod. Bit rate/ Bit Period3.84 Mcps3.84 Mcps3.84 Mcps3.84 McpsTime Slot Period/Frame PeriodFrameLength:10ms Slotlength:0.667msFrameLength:10ms Slotlength:0.667msFrameLength:10ms Slotlength:0.667msFrameLength:10ms Slotlength:0.667msModulationQPSK/16QAMQPSK/16QAMQPSK/16QAMQPSK/16QAMMS Power24dBm-

18、50dBm24dBm-50dBm24dBm-50dBm24dBm-50dBmPower Class3(max+24dBm)3(max+24dBm)3(max+24dBm)3(max+24dBm)Sensitivity-106.7dBm-104.7dBm-104.7dBm-106.7dBmTDMA Mux8888Cell Radius2Km2Km2Km2Km2. Specification2-2. GPS General Specificationand proprietary-the contents in this service guide subject to change withou

19、t prior noticeDistr bution, transmission, or infringement of any content or data from this document without Samsungs written authorization is strictly prohibited.ITEMGPSTx Freq. range-Rx Freq. range1575.42MHzChannel Bandwidth2MHzChannel SpacingNot UsedNumber of Channel1Duplex Separation-In/Output Im

20、pedance50OhmTx Local Frequency-Rx Local FrequencyFRx * 2TCXO Frequency26MHzFreq. Stability-Operating Temperature-30 +602. Specification2-3.Tx Power Classand proprietary-the contents in this service guide subject to change without prior noticeDistr bution, transmission, or infringement of any content

21、 or data from this document without Samsungs written authorization is strictly prohibited.TX Power control level850TX Power control levelE900TX Power control levelDCS1800TX Power control levelPCS1900533±2 dBm533±2 dBm030±3 dBm030±3 dBm631±2 dBm631±2 dBm128±3 dBm128

22、±3 dBm729±2 dBm729±2 dBm226±3 dBm226±3 dBm827±2 dBm827±2 dBm324±3 dBm324±3 dBm925±2 dBm925±2 dBm422±3 dBm422±3 dBm1023±2 dBm1023±2 dBm520±3 dBm520±3 dBm1121±2 dBm1121±2 dBm618±3 dBm618±3 dBm1219&

23、#177;2 dBm1219±2 dBm716±3 dBm716±3 dBm1317±2 dBm1317±2 dBm814±3 dBm814±3 dBm1415±2 dBm1415±2 dBm912±4 dBm912±4 dBm1513±2 dBm1513±2 dBm1010±4 dBm1010±4 dBm1611±3 dBm1611±3 dBm118±4 dBm118±4 dBm179±3 dB

24、m179±3 dBm126±4 dBm126±4 dBm187±3 dBm187±3 dBm134±4 dBm134±4 dBm195±3 dBm195±3 dBm142±5 dBm142±5 dBm-150±5 dBm150±5 dBm2. Specification2-4. TD-SCDMA General Specificationand proprietary-the contents in this service guide subject to cha

25、nge without prior noticeDistr bution, transmission, or infringement of any content or data from this document without Samsungs written authorization is strictly prohibited.Band34Band39Freq. BandMHz Uplink/Downlink2010202518801920ARFCN range100501012594009600Tx/Rx spacing/TCXO Frequency19.2MHz19.2MHz

26、ModulationQPSK/16-QAMQPSK/16-QAMMS Power-49dBm 25dBm-49dBm 25dBmPower Class2 (max: 24 +1/-3dBm)2 (max: 24 +1/-3dBm)Sensitivity-108dBm/1.28MHz-108dBm/1.28MHzCell Radius>10Km>10KmIn/Output Impedance5050Operating Temperature-30 +60-30 +602. Specification2-5. LTE General Specification (FDD)and pro

27、prietary-the contents in this service guide subject to change without prior noticeDistr bution, transmission, or infringement of any content or data from this document without Samsungs written authorization is strictly prohibited.Band1 （FDD）Band3 （FDD）Band5（FDD）Band7 （FDD）Band8 (FDD)Freq. BandMHz UL

28、/DL192019802110217017101785180518808248498698942500257026202690880915925960ARFCN range UL/DL18000185990599192001994912001949204002064924002649207502044927503449214502179934503799Tx/Rx spacing190MHz95MHz45MHz120MHz45MHzTCXO Frequency26MHz26MHz26MHz26MHz26MHzModulationQPSK/16-QAM/64- QAMQPSK/16-QAM/64

29、- QAMQPSK/16-QAM/64- QAMQPSK/16-QAM/64- QAMQPSK/16-QAM/64- QAMMS Power-40dBm 25dBm-40dBm 25dBm-40dBm 25dBm-40dBm 25dBm-40dBm 25dBmPower Class3 (max: 23 ±2dBm)3 (max: 23 ±2dBm)3 (max: 23 ±2dBm)3 (max: 23 ±2dBm)3 (max: 23 ±2dBm)Sensitivity-99.3（BW：5 MHz）-96.3（BW：10 MHz）-94.5（B

30、W：15MHz）-93.3（BW：20MHz）-101（BW：1.4MHz）-98(BW：3MHz)-96.3（BW：5 MHz）-93.3（BW：10 MHz）-91.5（BW：15MHz）-90.3（BW：20MHz）-102.5(BW:1.4MHz）-99.5(BW：3MHz)-97.3（BW：5 MHz）-94.3（BW：10 MHz）-97.3（BW：5 MHz）-94.3（BW：10 MHz）-92.5(BW：15MHz）-91.3（BW：20MHz）- 101.5（BW：1.4MHz）-98.5(BW：3MHz)-96.3 （BW：5 MHz）-93.3（BW：10 MHz）Ce

31、ll Radius>5Km>5Km>5Km>5Km>5KmIn/Output Impedance5050505050Operating Temperature-30 +60-30 +60-30 +60-30 +60-30 +602. Specification2-6. LTE General Specification (TDD)and proprietary-the contents in this service guide subject to change without prior noticeDistr bution, transmission, or

32、 infringement of any content or data from this document without Samsungs written authorization is strictly prohibited.Band34（TDD）Band38 （TDD）Band39 （TDD）Band40 （TDD）Band41 （TDD）Freq. BandMHz Uplink/Downlink2010202525702620188019202300240025552655ARFCN range3620036349377503824938250386493865039649402

33、4041240Tx/Rx spacing/TCXO Frequency26MHz26MHz26MHz26MHz26MHzModulationQPSK/16-QAM/64-QAMQPSK/16-QAM/64-QAMQPSK/16-QAM/64-QAMQPSK/16-QAM/64-QAMQPSK/16-QAM/64-QAMMS Power-40dBm 25dBm-40dBm 25dBm-40dBm 25dBm-40dBm 25dBm-40dBm 25dBmPower Class3 (max: 23 ±2dBm)3 (max: 23 ±2dBm)3 (max: 23 ±

34、2dBm)3 (max: 23 ±2dBm)3 (max: 23 ±2dBm)Sensitivity-99.3（BW：5MHz）-96.3（BW：10MHz）- 94.5（BW：15MHz）-99.3（BW：5 MHz）-96.3（BW：10 MHz）-94.5（BW：15MHz）-93.3（BW：20MHz）-99.3（BW：5 MHz）-96.3（BW：10 MHz）-94.5（BW：15MHz）-93.3（BW：20MHz）-99.3（BW：5 MHz）-96.3（BW：10 MHz）-94.5（BW：15MHz）-93.3（BW：20MHz）-97.3（BW：5 M

35、Hz）-94.3（BW：10 MHz）-92.5（BW：15MHz）-91.3（BW：20MHzCell Radius>5Km>5Km>5Km>5Km>5KmIn/Output Impedance5050505050Operating Temperature-30 +60-30 +60-30 +60-30 +60-30 +603. Product FunctionMain Functionand proprietary-the contents in this service guide subject to change without prior notice

36、Distr bution, transmission, or infringement of any content or data from this document without Samsungs written authorization is strictly prohibited.ItemDescriptionOSAndroid 7.1 (Nougat)RF2G : 850/900/1800/1900,3G : B1,B2,B5,B8,B34,B39,LTE : Band B1/3/5/7/8/34/38/39/40/41Battery4450mAhBase BandSEC S5

37、E7870(Exynos 7870) Octa-Core 1.6GHzOther RFUSB 2.0, BT4.2, GPS, Glonass, Beidou, WIFI 802.11 a/b/g/n/ac 2.4GHz+5GHz, HT40Camera8.0MP AF, 5.0MP FFLCD8.0” 1280x800(WXGA), TFT LCD(PLS)RAM3G LPDDR3+32G eMMCSensorAccelerometer, Gyro, Geomagnetic, Proximity, RGB Light, Fingerprint, Hall SensorAccessoryCha

38、rger: 5V/2AData cable: 2.8pi, 1.2m4. Exploded View and Parts List4-1. Cellular phone Exploded ViewQFR01QKP03QKP02QCR152QBR02QME04QME06QKP01QBR01QMO01 QCA02 QME01QME02QMP01QCR102QCR102QRE04 QCR102 QCA01QME05QME03QSP01QPO01QCR102QRE01QRE03QRE02QBA01QBC01 SVC REPAIR TAPEQRT01, QRT02, QRT03, QRT04and pr

39、oprietary-the contents in this service guide subject to change without prior noticeDistr bution, transmission, or infringement of any content or data from this document without Samsungs written authorization is strictly prohibited.5. MAIN Electrical Parts Listand proprietary-the contents in this ser

40、vice guide subject to change without prior noticeDistr bution, transmission, or infringement of any content or data from this document without Samsungs written authorization is strictly prohibited.Part codeDesign LocPart Name0401-001110D6003DIODE-SWITCHING0404-001250D5001,D5005DIODE-SCHOTTKY0404-001

41、669D8000DIODE-SCHOTTKY0406-001316ZD6001DIODE-TVS0406-001459ZD8001DIODE-TVS0406-001506ZD7009,ZD7016,ZD7017DIODE-TVS0406-001553ZD3000,ZD3001DIODE-TVS0406-001561D6000,ZD6000,ZD6002DIODE-TVS0406-001592D6004,D6005DIODE-TVS0406-001596ZD7018,ZD7019DIODE-TVS0406-001633D5002,D5003,ZD7013DIODE-TVS0406-001709Z

42、D7010,ZD7014,ZD7015DIODE-TVS0406-001713ZD5002,ZD5003,ZD7022DIODE-TVS0406-001728D5004,ZD5004,ZD5005DIODE-TVS0406-001743D4000,D4001,D4002DIODE-TVS0406-001743D4003,D4004,ZD4000DIODE-TVS0406-001743ZD4001,ZD7003,ZD7020DIODE-TVS0406-001743ZD7021DIODE-TVS0406-001763D4005,D4007,D4008DIODE-TVS0406-001780ZD70

43、11,ZD7012DIODE-TVS0505-001883Q5001FET-SILICON0505-002088Q8000FET-SILICON0505-002341Q5002FET-SILICON0505-003564Q5000,TR5001FET-SILICON0601-003582LED5000LED1001-001481U5009IC-ANALOG SWITCH1001-001655U4000IC-ANALOG SWITCH1001-001948U2012IC-RF SWITCH1001-001970U2003,U2006IC-RF SWITCH1001-001990U1001IC-R

44、F SWITCH1001-001999U2004,U2008IC-RF SWITCH1001-002030U1007IC-RF SWITCH1003-002911U5011IC-POWER DRIVER1009-001066U6008IC-HALL EFFECT S/W1107-002552UME4000IC-EMMC1201-003869U3001IC-GPS AMP1201-003979U1016IC-RF AMP1201-003985U2002IC-IF/RF AMP5. MAIN Electrical Parts Listand proprietary-the contents in

45、this service guide subject to change without prior noticeDistr bution, transmission, or infringement of any content or data from this document without Samsungs written authorization is strictly prohibited.1201-004029LNA1000,LNA1001IC-RF AMP1201-004029U1006IC-RF AMP1201-004100PAM1001IC-POWER AMP1201-

46、004122U1000,U1011,U1014IC-RF AMP1201-004122U2005,U2007,U2010IC-RF AMP1201-004129PAM1000IC-POWER AMP1201-004136U6004IC-AUDIO AMP1203-007365U5006IC-DC/DC CONVERTER1203-008250U1005,U3008,U6005IC-POSI.FIXED REG.1203-008251U5005,U6007,U6009IC-POSI.FIXED REG.1203-008251U8001,U8005IC-POSI.FIXED REG.1203-00

47、8322U7002,U7003IC-POSI.FIXED REG.1203-008395U6002,U7004IC-POSI.FIXED REG.1203-008468U5008IC-VOL. DETECTOR1203-008518U8003IC-SWITCH REG.1203-008603U6006IC-MULTI REG.1203-008644U8002IC-BACKLIGHT DRIVER1203-008693U2000IC-DC/DC CONVERTER1203-008767U5010IC-POWER SUPERVISOR1203-008773U3003IC-DC/DC CONVERT

48、ER1203-008797U5007IC-VOL. DETECTOR1203-008811U5004IC-DC/DC CONVERTER1203-008819U5002IC-POWER SUPERVISOR1203-008940U5012IC-DC/DC CONVERTER1203-008951U4001IC-POSI.FIXED REG.1205-005564U3007IC-WIFI1205-005565UCP400IC-MODEM1105-002745UCP400UPIC-DDR3 SDRAM1205-005639U9005IC-TRANSCEIVER1205-005651U9000IC-

49、TOUCH1205-005814U3002IC-NFC/RFID1209-002344U6003IC-ACCEL./GYRO SENSOR1209-002401U6000IC-MAGNETIC SENSOR1209-002501U1009,U3004IC-TOUCH SENSOR1404-001664TH4001THERMISTOR-NTC1404-001724TH2000,TH4000THERMISTOR-NTC1405-001375D1001,D1002,D3000VARISTOR1405-001375D3001VARISTOR2007-002796R6018R-CHIP5. MAIN Electrical Parts Listand proprietary-the contents in this service guide subject to change without prior noticeDistr bution, transmission, or infringement of any