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U7;3
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SERVICE
R480
Manual
Contents
1. High performance notebook computer
- Up-to-date Intel Calpella
Platform applied
- Improvement of wireless capacity
such as Wireless LAN (option),
Bluetooth (option)
2. Convenient functions
- For Internal Camera (Option),
convenient usage of filming and
taking pictures
- Convenient connection with TV as
HDMI port is provided
3. Prudent design with consideration of
practical usage
- Prudent design with consideration of
practical usage
- Flat touch pad is practical and is
designed elegantly
If there are the Contents not included in this book, please refer to K-zone Service Manual
Page 2
- This Document can not be used without Samsung's authorization -
-
CONTENTS
-
1. Precautions
1) General After-Sales Service Precautions.............................................................................................1-1
2) Safety Precautions.................................................................................................................................1-2
3) Ground....................................................................................................................................................1-3
4) Static Electricity Precautions.................................................................................................................1-3
2. Introduction and Specification
1) Introduction.............................................................................................................................................2-1
2) Specification...........................................................................................................................................2-2
3) Key Feature...........................................................................................................................................2-7
4) Compare with competitor......................................................................................................................2-8
5) Option Part list......................................................................................................................................2-10
6) Product Feature....................................................................................................................................2-12
7) New Function........................................................................................................................................2-18
8) Software List.........................................................................................................................................2-21
9) System Setup (BIOS Setup)................................................................................................................2-23
10) Description of Main board...................................................................................................................2-31
3.
Disassembly and Reassembling
1) Disassembly and Reassembly ...........................................................................................................3-1
4.
Troubleshooting
1) General..................................................................................................................................................4-1
2) Debugging Flow Chart..........................................................................................................................4-2
3) System Diagnosis..................................................................................................................................4-4
4) Use of diagnostic program...................................................................................................................4-8
5) Hardware Troubleshooting..................................................................................................................4-13
6) CPU Fan Control................................................................................................................................4-22
7) Battery Use Time................................................................................................................................4-23
8) Etc........................................................................................................................................................4-28
5.
Exploded view
1) Exploded view ....................................................................................................................................5-1
6.
BOM
1) Main System.........................................................................................................................................6-1
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- This Document can not be used without Samsung's authorization -
-
CONTENTS
-
7. System Wire Diagram
1) Top..........................................................................................................................................................7-1
2) Bottom.....................................................................................................................................................7-2
3) LCD.........................................................................................................................................................7-3
8. References
1) Block Diagram.......................................................................................................................................8-2
2) Schamatic..............................................................................................................................................8-4
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2. Specification
2-1. GSM General Specification
Item GSM 850 EGSM 900 DCS1800 PCS1900
Freq. Band[MHz]
Uplink/Downlink
ARFCN range 128~251 0~124 & 975~1023 512~885 512~810
Tx/Rx spacing 45MHz 45MHz 95MHz 80MHz
Mod. Bit rate/
Bit Period
Time Slot Period/
Frame Period
GSM/
Modulation
EGPRS
824~849
869~894
270.833kbps
3.692us
576.9us
4.615ms
GMSK/
8PSK
880~915
925~960
270.833kbps
3.692us
576.9us
4.615ms
GMSK/
8PSK
1710~1785
1805~1880
270.833kbps
3.692us
576.9us
4.615ms
GMSK/
8PSK
270.833kbps
1850~1910
1930~1990
3.692us
576.9us
4.615ms
GMSK/
8PSK
MS Power
Power Class
Sensitivity -102dBm -102dBm -100dBm -100dBm
TDMA Mux 8 8 8 8
33dBm~5dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm
4(GMSK)
E2(8PSK)
4(GMSK)
E2(8PSK)
1(GMSK)
E2(8PSK)
1(GMSK)
E2(8PSK)
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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2. Specification
TX Power
TX Power
TX Power
TX Power
2-2. GSM Tx Power Class
GSM850
control level
5 33±2 dBm 5 33±2 dBm 0 30±3 dBm 0 30±3 dBm
6 31±2 dBm 6 31±2 dBm 1 28±3 dBm 1 28±3 dBm
7 29±2 dBm 7 29±2 dBm 2 26±3 dBm 2 26±3 dBm
8 27±2 dBm 8 27±2 dBm 3 24±3 dBm 3 24±3 dBm
9 25±2 dBm 9 25±2 dBm 4 22±3 dBm 4 22±3 dBm
10 23±2 dBm 10 23±2 dBm 5 20±3 dBm 5 20±3 dBm
11 21±2 dBm 11 21±2 dBm 6 18±3 dBm 6 18±3 dBm
12 19±2 dBm 12 19±2 dBm 7 16±3 dBm 7 16±3 dBm
13 17±2 dBm 13 17±2 dBm 8 14±3 dBm 8 14±3 dBm
control level
EGSM900
control level
DCS1800
control level
PCS1900
14 15±2 dBm 14 15±2 dBm 9 12±4 dBm 9 12±4 dBm
15 13±2 dBm 15 13±2 dBm 10 10±4 dBm 10 10±4 dBm
16 11±3 dBm 16 11±3 dBm 11 8±4 dBm 11 8±4 dBm
17 9±3 dBm 17 9±3 dBm 12 6±4 dBm 12 6±4 dBm
18 7±3 dBm 18 7±3 dBm 13 4±4 dBm 13 4±4 dBm
19 5±3 dBm 19 5±3 dBm 14 2±5 dBm 14 2±5 dBm
- - - - 15 0±5 dBm 15 0±5 dBm
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 6
2. Specification
WCDMA1700(B4
QPSK
64QAM
QPSK
64QAM
QPSK
64QAM
QPSK
64QAM
QPSK
64QAM
2-3. WCDMA General Specification
Freq.
Band[MHz]
Uplink/Downlink
ARFCN range
Tx/Rx spacing 190MHz 80MHz 45MHz 45MHz 400MHz
Mod. Bit rate/
Bit Period
Time Slot
Period/
Frame Period
WCDMA2100(B1) WCDMA1900(B2) WCDMA850(B5) WCDMA900(B8)
1920~1980
2110~2170
UL：9612~9888
DL：10562~10838
42.2Mbps(DL)
5.42Mbps(UL)
WCDMA
10ms/0.667ms
HSPA
2ms/0.667ms
1850~1910
1930~1990
UL：9262~9538
DL：9662~9938
42.2Mbps(DL)
5.42Mbps(UL)
WCDMA
10ms/0.667ms
HSPA
2ms/0.667ms
824~849
869~894
UL：4132~4233
DL：4357~4458
42.2Mbps(DL)
5.42Mbps(UL)
WCDMA
10ms/0.667ms
HSPA
2ms/0.667ms
880~915
925~960
UL：2712~2868
DL：2937~3088
42.2Mbps(DL)
5.42Mbps(UL)
WCDMA
10ms/0.667ms
HSPA
2ms/0.667ms
LTE-ROW)
1710~1755
2110~2155
UL：1312~1513
DL：1537~1738
42.2Mbps(DL)
5.42Mbps(UL)
WCDMA
10ms/0.667ms
HSPA
2ms/0.667ms
Modulation
MS Power
(dBm)
Power Class 3(max+24dBm) 3(max+24dBm) 3(max+24dBm) 3(max+24dBm) 3(max+24dBm)
Sensitivity dBm dBm dBm dBm dBm
16QAM
25.7 ~ -49(↓) 25.7 ~ -49(↓) 25.7 ~ -49(↓) 25.7 ~ -49(↓) 25.7 ~ -49(↓)
16QAM
16QAM
16QAM
16QAM
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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2. Specification
2-4. LTE General Specification
Freq.
Band[MHz]
Uplink/Downlin
k
ARFCN range
Tx/Rx spacing
(MHz)
Channel
Bandwidth
(MHz)
LTE Band2
LTE Band1
LTE_ R O W
1920~1980
2110~2170
UL:18000~18599
DL:0~599
190 60 95 45 45 120
5/10/15/20 1.4/3/5/10/15/20 1.4/3/5/10/15/20 1.4/3/5/10/15/20 1.4/3/5/10 5/10/15/20
1850~1910
1930~1990
UL:18600~19199
DL:600~1199
LTE Band3
1710~1785
1805~1880
UL:19200~19949
DL:1200~1949
LTE Band4
LTE_ R O W
1710~1755
2110~2155
UL:19950~20399
DL:1950~2399
LTE Band5 LTE Band7
824~849
869~894
UL:20400~20649
DL:2400~2649
2500~2570
2620~2690
UL:20750~21449
DL:2750~3449
QPSK,16/64QAM
Modulation
256QAM(DL only)
MS Power
25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓)
(dBm)
Sensitivity
(QPSK, BW
10MHz)
(dBm)
QPSK,16/64QAM
256QAM(DL only)
QPSK,16/64QAM
256QAM(DL only)
QPSK,16/64QAM
256QAM(DL only)
QPSK,16/64QAM
256QAM(DL only)
QPSK,16/64QAM
256QAM(DL only)
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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2. Specification
Freq.
Band[MHz]
Uplink/Downlin
k
ARFCN range
Tx/Rx spacing
(MHz)
Channel
Bandwidth
(MHz)
LTE Band12
LTE Band8
LTE_ R O W
880~915
925~960
UL:21450-21799
DL:3450-3799
45 17 12 30 45
1.4/3/5/10 1.4/3/5/10 5/10 5/10/15/20 3/5/10/15/20
699~716
729~746
UL:23010-23179
DL:5010-5179
LTE Band17
LTE_ R O W
704- 716
734-746
UL:23730-23849
DL:5370-5849
LTE Band20 LTE Band28
832-862
791-821
UL:24150-24449
DL:6150-6449
703-748
758-803
UL:27210-27659
DL:9210-9659
Modulation
MS Power
(dBm)
Sensitivity
(QPSK, BW
10MHz)
(dBm)
QPSK,16/64QAM
256QAM(DL only)
25.7~- 39(↓) 25.7~-39(↓) 25.7~-39(↓) 25.7~-39(↓) 25.7~- 39(↓)
QPSK,16/64QAM
256QAM(DL only)
QPSK,16/64QAM
256QAM(DL only)
QPSK,16/64QAM
256QAM(DL only)
QPSK,16/64QAM
256QAM(DL only)
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 9
2. Specification
Freq. Band[MHz]
Uplink/Downlink
ARFCN range
Tx/Rx spacing
(MHz)
Channel
Bandwidth
(MHz)
Modulation
LTE Band34
LTE Band38
LTE-CHN
2010~2025 2570~2620 1880~1920 2300~2400 2496~2690
UL/DL:36200 ~
36349
0 0 0 0 0
5/10/15 5/10/15/20 5/10/15/20 5/10/15/20 5/10/15/20
QPSK,16/64QAM
256QAM(DL only)
UL/DL:37750 ~
38249
QPSK,16/64QAM
256QAM(DL only)
LTE Band39
LTE-CHN
UL/DL:38250 ~
38649
QPSK,16/64QAM
256QAM(DL only)
LTE Band40 LTE Band41
UL/DL:38650 ~
39649
QPSK,16/64QAM
256QAM(DL only)
UL/DL:39650 ~
41589
QPSK,16/64QAM
256QAM(DL only)
MS Power
(dBm)
Sensitivity
(QPSK, BW
10MHz)
(dBm))
24 ~ -39(↓) 25.7~- 39(↓) 25.7~-39(↓) 25.7~-39(↓) 25.7~ -39(↓)
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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2. Specification
TDSCDMA2010(A )
TDSCDMA1880(F)
2-5. TDSCDMA General Specification
Chip rate 1.28 Mcps 1.28 Mcps
OBW 1.6 MHz 1.6 MHz
Freq. Band[MHz]
Uplink/Downlink
ARFCN range 10054~10121 9404~9596
Tx/Rx spacing
(MHz)
MS Power
(dBm)
LTE-CHN
2010~2025 1880~1920
0 0
25.7 ~ -48(↓) 25.7 ~ -48(↓)
LTE-CHN
Power Class 2(max+24dBm) 2(max+24dBm)
Sensitivity
(dBm /1.28 MHz)
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 11
4. Exploded View and Parts List
4-1. Cellular phone Exploded View (SM-T295)
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 12
4. Exploded View and Parts List
QSP01
A/S-SPEAKER ASSY_SVC;SM-T295,ALLOY,71030
GH81-17127A
QSM01
A/S-SIM_TRAY_(BLK)_SVC;SM-T295,PLASTIC,7
GH81-17147A
QRE01
A/S-SVC REAR_ZK_SM-T295_TAIWAN ONLY;SM-T
GH81-17342A
QMP01
A/S-SVC PBA MAIN(COMM/LTE),ROW,SVC;SM-T2
GH81-17184A
QMO01
A/S-VIBRATOR_MOTOR_SVC;SM-T295,ALLOY,710
GH81-17128A
QME01
A/S-SVC SUB PBA_SM-T295,SVC;SM-T295,7152
GH81-17188A
QFR01
A/S-OCTA ASSY(E/BLK);SM-T295,SVC
GH81-17178A
QCR248
A/S-SCREW_M1.4X2.0X2.5X0.5.0.3PTH_SVC;SM
GH81-17137A
QCR247
A/S-SCREW_M1.4X3.0X2.5X0.5.0.3PTH_SVC;SM
GH81-17136A
QCR246
A/S-SCREW_M1.4X2.0X5.5X0.5.0.3PTH_SVC;SM
GH81-17135A
QCB01
A/S-COXIAL_CABLE_SVC;SM-T295,ALLOY,71530
GH81-17146A
QCA02
A/S-CAMERA_REAR_SVC;SM-T295,ALLOY,710200
GH81-17124A
QCA01
A/S-CAMERA_FRONT_SVC;SM-T295,ALLOY,71020
GH81-17125A
QBA01
A/S-BATTERY_ATL2798B7_SVC;SM-T295,LI-ION
GH81-17145A
QAR01
A/S-RECEIVER_SVC;SM-T295,ALLOY,710422100
GH81-17126A
4-2. Cellular phone Parts list(SM-T295)
Design LOC Description SEC CODE
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 13
4. Exploded View and Parts List
4-1. Cellular phone Exploded View (SM-T290)
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 14
4. Exploded View and Parts List
QSP01
A/S-SPEAKER ASSY_SIFI;SM-T290,7103020000
GH81-17230A
QSM01
A/S-A/S-SIM_TRAY_(SIL)_WIFI;SM-T290,7153
GH81-17233A
QRE01
A/S-SVC REAR_ZS_SM-T290_CHINA ONLY;SM-T2
GH81-17316A
QMP01
A/S-PBA MAIN(WIFI)SM-T290/3_32,CHN,SVC;S
GH81-17281A
QMO01
A/S-VIBRATOR_MOTOR_SVC;SM-T295,ALLOY,710
GH81-17128A
QME01
A/S-SVC SUB PBA_SM-T290,WIFI;SM-T290,715
GH81-17229A
QFR01
A/S-OCTA ASSY(E/SIL);SM-T290,WIFI;SM-T29
GH81-17228A
QCR248
A/S-SCREW_M1.4X2.0X2.5X0.5.0.3PTH_SVC;SM
GH81-17137A
QCR247
A/S-SCREW_M1.4X3.0X2.5X0.5.0.3PTH_SVC;SM
GH81-17136A
QCR246
A/S-SCREW_M1.4X2.0X5.5X0.5.0.3PTH_SVC;SM
GH81-17135A
QCA02
A/S-CAMERA_REAR_SVC;SM-T295,ALLOY,710200
GH81-17124A
QCA01
A/S-CAMERA_FRONT_SVC;SM-T295,ALLOY,71020
GH81-17125A
QBA01
A/S-BATTERY_ATL2798B7_SVC;SM-T295,LI-ION
GH81-17145A
QAR01
A/S-RECEIVER_SVC;SM-T295,ALLOY,710422100
GH81-17126A
4-2. Cellular phone Parts list (SM-T290)
Design LOC Description SEC CODE
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 15
5. MAIN Electrical Parts List
Item Name Qty Reference
1 R-CHIP 1 R4132
C6408 C7318 C7320 C7322 C7826 C7830 R1502
R1504 R1551 R1801 R2507 R3709 R3710 R3711
R3712 R3804 R3805 R4004 R4122 R4130 R4131
R4169 R4423 R5801 R5802 R5803 R5804 R6107
R6108 R6109 R6110 R6201 R6205 R6212 R6406
2 R-CHIP 81
3 R-CHIP 1 R4162
4 R-CHIP 1 R4003
5 R-CHIP 2 R1549 R1550
6 R-CHIP 1 R4802
7 R-CHIP 1 R3606
8 R-CHIP 1 R6203
9 R-CHIP 2 R4505 R4506
10 R-CHIP 4 R1403 R3704 R3713 R6206
11 R-CHIP 8
12 R-CHIP 13
13 R-CHIP 6 R4509 R4510 R4511 R4512 R4515 R7702
14 R-CHIP 2 R0501 R0503
15 R-CHIP 2 R4701 R4724
16 R-CHIP 1 R4801
17 R-CHIP 2 R5902 R6207
18 R-CHIP 14
19 R-CHIP 2 R3901 R3902
20 R-CHIP 10
21 R-CHIP 1 R6710
22 R-CHIP 5 R4007 R8402 R8404 R8405 R8406
23 R-NTC 1 RT6701
24 R-NTC 2 RT1401 RT1501
25 R-CHIP 3 R3701 R7806 R7808
R6504 R6702 R6705 R6707 R6708 R6714 R6715
R7207 R7208 R7703 R7704 R7705 R7706 R7802
R7803 R7804 R7814 R7815 R7816 R7901 R7904
R8309 R8310 R8401 R8403 R8409 R8501 L6419
R6502 R6503 C7804 C6502 C6409 L6414 C6706
R8301 R8302 R0504 R0506 R0702 R6720 C6507
R1503 R3751 R3752 C6101
R2503 R3903 R4504 R4709 R4711 R4717 R4715
R4718
R0510 R1402 R3601 R3602 R4001 R4002 R4532
R4601 R4602 R4603 R4702 R4703 R3909
R0705 R0706 R0709 R0710 R0711 R0712 R0713
R0714 R0715 R0716 R0718 R0719 R7805 R6117
R1424 R1425 R1802 R1803 R1804 R3702 R3703
R3705 R3706 L7703
Confidential and proprietary-the contents in this service guide subject to change without prior notice
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Page 16
5. MAIN Electrical Parts List
26 R-CHIP 3 R1501 R1506 R1553
27 R-CHIP 3 R0601 R2501 R2502
28 R-CHIP 5 R0505 R0801 R0811 R6202 R6204
29 R-CHIP 1 R0913
30 R-CHIP 1 R4502
31 R-CHIP 4 R4021 R4030 R3603 R3604
32 R-CHIP 3 R6103 R6104 R6105
33 R-CHIP 1 R5901
34 R-CHIP 1 R7807
35 R-CHIP 1 R0502
36 R-CHIP 1 R7817
37 R-CHIP 1 R4507
38 R-CHIP 1 R4803
C1037 C1042 C1043 C1044 C1049 C1050 C1061
C1062 C1071 C1073 C1074 C1075 C1076 C1077
C1081 C1083 C1085 C1090 C1091 C1092 C1093
C1094 C1099 C1401 C1405 C1412 C1413 C1503
C1505 C1506 C1601 C1604 C1605 C1612 C1613
C1619 C1621 C1701 C1703 C1708 C1714 C1718
39 C-CERAMIC,CHIP 98
40 C-CERAMIC,CHIP 32
41 C-CERAMIC,CHIP 75
C1719 C1720 C1721 C1723 C1803 C1814 C2506
C2507 C2508 C2509 C2514 C2515 C2523 C2534
C3701 C4005 C4111 C4116 C4119 C4404 C4412
C4501 C5801 C5803 C5804 C5807 C6701 C6710
C6717 C6719 C7504 C7711 C7712 C7808 C7809
C1001 C1003 C1005 C1006 C1007 C1008 C1013
C1016 C1017 C1019 C1020 C1021 C1028 C1029
C1030 C1031 C1032 C1033 C1034 C1035 C1036
C5901 C5903 C5907 C6204 C6208 C6216 C6411
C6415 C6711 C6712 C6718 C6720 C6731 C6732
C6749 C7218 C7220 C7307 C7308 C7317 C7323
C7707 C7708 C7710 C7715 C7725 C7726 C7802
C7829 C3704 C7803 C7724
C0912 C1009 C1010 C1012 C1014 C1015 C1018
C1023 C1024 C1025 C1038 C1039 C1040 C1045
C1051 C1052 C1053 C1058 C1059 C1064 C1066
C1067 C1068 C1070 C1072 C1078 C1079 C1080
C1087 C1097 C1098 C1307 C1402 C1501 C1502
C1510 C1516 C1705 C1801 C2501 C2502 C2503
C2504 C2505 C2512 C2513 C2518 C2520 C2521
C2525 C2526 C2527 C2528 C2529 C2530 C2531
C2535 C3604 C3715 C3728 C5808 C5809 C5811
Confidential and proprietary-the contents in this service guide subject to change without prior notice
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Page 17
5. MAIN Electrical Parts List
C6105 C6201 C6713 C6750 C7319 C8402 C3726
C3730 C3738 C3739 C3740 C3741
42 C-CERAMIC,CHIP 1 C4002
43 C-CERAMIC,CHIP 1 C0510
C3709 C3710 C6115 C6401 C6406 C6410 C6412
C6416 C6504 C6505 C6506 C6702 C6736 C6737
C6747 C7201 C7202 C7207 C7221 C7302 C7306
C7311 C7313 C7902 C7905 C7906 C7907 L6202
44 C-CERAMIC,CHIP 60
45 C-CERAMIC,CHIP 2 C4803 C8303
46 C-CERAMIC,CHIP 3 C6510 C7001 C7810
47 C-CERAMIC,CHIP 7 C5902 C5908 C5909 C5910 C5911 C7212 R6717
48 C-CERAMIC,CHIP 3 C6741 C7701 R7301
49 C-CERAMIC,CHIP 1 C1304
50 C-CERAMIC,CHIP 5 C7832 C7833 C7834 C7901 C7903
51 C-CERAMIC,CHIP 1 C1710
52 C-CERAMIC,CHIP 2 C6104 C7818
53 C-CERAMIC,CHIP 16
54 C-CERAMIC,CHIP 8
55 C-CERAMIC,CHIP 2 C1302 C1303
56 C-CERAMIC,CHIP 13
57 C-CERAMIC,CHIP 14
58 C-CERAMIC,CHIP 14
59 C-CERAMIC,CHIP 4 C6202 C7503 C7716 C7717
60 C-CERAMIC,CHIP 2 C6744 C8301
61 C-CERAMIC,CHIP 1 C1308
62 C-CERAMIC,CHIP 7 C1305 C1306 C1309 C1406 C3729 C7706 C4001
63 C-CERAMIC,CHIP 4 C3716 C3717 C3734 C3735
64 C-CERAMIC,CHIP 11
65 C-CERAMIC,CHIP 1 C3911
R7011 R7201 R7204 C3702 C3711 C3712 C3736
C3737 C3805 C3807 C3901 C3902 C3904 C3906
C3908 C4505 C8401 C8406 C8407 C4003 C4011
C4013 C4019 C4020 C4030 C8304 C4110 C4112
C4115 C4118 C4166 C4167
C5805 C5810 C5812 C6207 C7004 C7709 C7714
C7718 C7719 C7720 C7721 C7722 C7723 C4701
C4702 C4802
C6206 C6220 C6715 C7807 C1509 C2524 C3903
C3905
C1041 C1065 C1504 C1805 C1806 C1812 C1813
C2516 C2517 C2519 C3603 C4006 C4410
C1702 C1704 C2510 C2511 C4109 C4114 C4117
C4506 C7502 C7705 C3720 C3749 C6219 C6222
C1602 C1603 C1609 C1610 C1611 C1615 C1616
C1617 C1618 C1622 C1624 C3601 C5802 C5806
C1002 C1004 C1011 C1027 C1047 C1048 C1055
C1057 C1088 C1089 C7713
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 18
5. MAIN Electrical Parts List
66 C-CERAMIC,CHIP 2 C6707 C6708
67 C-CERAMIC,CHIP 4 C7312 L6731 R7202 R7801
68 C-CERAMIC,CHIP 7 C5904 C6724 C6725 C6746 C6748 L6704 L6716
69 C-CERAMIC,CHIP 2 C6722 C7315
70 C-CERAMIC,CHIP 1 C7820
71 C-CERAMIC,CHIP 2 C1310 C1311
72 C-CERAMIC,CHIP 5 C1403 C1407 C1409 C1410 C1429
73 C-CERAMIC,CHIP 9
74 C-CERAMIC,CHIP 1 C1301
75 C-CERAMIC,CHIP 4 C0915 C0916 C0917 C0918
76 C-CERAMIC,CHIP 1 C4804
77 C-CERAMIC,CHIP 3 C6727 C6735 L6734
78 C-CERAMIC,CHIP 4 C6417 C7309 R7809 C7816
79 C-CERAMIC,CHIP 2 L7317 C5912
80 C-CERAMIC,CHIP 1 C4801
81 C-CERAMIC,CHIP 1 R6402
82 C-CERAMIC,CHIP 2 L6710 L8504
83 C-CERAMIC,CHIP 4 L6513 L6519 L6556 L6560
84 C-CERAMIC,CHIP 8
85 C-CERAMIC,CHIP 1 C7904
86 C-CERAMIC,CHIP 8
87 C-CERAMIC,CHIP 5 L7311 R6407 L6511 C6730 R6706
88 POWER INDUCTOR 1 L7501
89 INDUCTOR 1 L6719
90 INDUCTOR 3 L6405 L6413 R6711
91 INDUCTOR 3 L7213 L7222 R6703
92 INDUCTOR 3 C7219 R7010 C7205
93 INDUCTOR 1 L6201
94 INDUCTOR 1 L6702
95 INDUCTOR 1 L7902
96 INDUCTOR 1 L7312
97 INDUCTOR 3 C7814 L6503 L8503
98 INDUCTOR 3 C6516 L6508 L7301
99 INDUCTOR 1 L6105
100 POWER INDUCTOR 2 L1602 L1603
101 POWER INDUCTOR 2 L1601 L1606
102 POWER INDUCTOR 1 L1301
C6221 C6403 C6501 C6515 C7702 C7825 C7811
C7805 C6513
C1508 C3606 C3607 C3806 C4403 C4409 C8302
C8405
C6205 C6213 C6703 C6704 C6733 C7216 R7203
R8502
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 19
5. MAIN Electrical Parts List
103 POWER INDUCTOR 1 L1401
104 POWER INDUCTOR 1 L4002
105 POWER INDUCTOR 3 L1604 L1605 L1607
106 POWER INDUCTOR 2 L3701 L3704
107 INDUCTOR 3 C6728 L6417 L7210
108 BEAD 4 B3701 B3702 B3703 B3704
109 INDUCTOR 1 L6711
110 INDUCTOR 1 L7804
111 INDUCTOR 1 L7904
112 INDUCTOR 1 L6721
113 INDUCTOR 1 L6708
114 INDUCTOR 1 L7903
115 INDUCTOR 1 L6705
116 INDUCTOR 2 L6502 L6505
117 INDUCTOR 8 L6726 R6712 R7206 C6217 L6402 L6424 L6416 L7801
118 INDUCTOR 3 L7305 L7313 L7314
119 INDUCTOR 2 R6701 C6118
120 INDUCTOR 7 L6410 L6723 L6727 L7201 L7208 L7216 L6713
121 INDUCTOR 1 R6713
122 INDUCTOR 2 C7321 L6717
123 INDUCTOR 3 L6418 L6420 L7203
124 INDUCTOR 2 L7206 L7219
125 INDUCTOR 1 R6709
126 INDUCTOR 1 L6515
127 INDUCTOR 8
128 INDUCTOR 1 L6559
129 INDUCTOR 6 C6514 C6580 C6581 L7315 L6555 L7803
130 INDUCTOR 2 L7309 C6503
131 INDUCTOR 4 R0914 R0915 R0916 R0917
132 INDUCTOR 1 L6104
133 BEAD 1 LB1801
134 BEAD 5 B3901 B3902 B3903 B3904 B3905
135 BEAD 1 L7704
136 INDUCTOR 1 L3901
137 INDUCTOR 5 L7808 L7809 L7810 L7811 L7901
138 INDUCTOR 1 L6205
139 INDUCTOR 2 L6506 L7304
140 INDUCTOR 1 L7310
141 BEAD 1 R4022
L6518 R6716 C7828 C7801 L7215 L7205 L6733
R6719
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 20
5. MAIN Electrical Parts List
142 INDUCTOR 2 R0701 R0703
143 POWER MANAGEMENT 1 U1501
144 POWER MANAGEMENT 1 U1301
145 POWER MANAGEMENT 1 U7501
146 WCN 1 U7701
147 RF PA 1 U6701
148 RF PA 1 U6201
149 Transceiver 1 U5801
150 BASEBAND 1 U0501
151 WIFI FEM 1 U7801
152 EMMC+DDR 1 U2501
153 OVP 1 U4801
154 LED DRIVER 1 U4001
155 FILTER-SAW 1 FL7202
156 FILTER-SAW 1 FL7302
157 FILTER-SAW 1 FL6704
158 RF SWITCH 1 U7303
159 RF SWITCH 1 U6702
160 RF SWITCH 1 U7001
161 RF SWITCH 1 U6501
162 RF SWITCH 3 U6202 U6406 U7203
163 LNA 1 U6703
164 LNA 1 U7301
165 FILTER-SAW 1 FL7201
166 FILTER-SAW 2 U7902 U7903
167 FILTER-SAW 1 FL6516
168 FILTER-SAW 1 FL6515
169 FILTER-SAW 1 FL6501
170 FILTER-SAW 1 FL6201
171 FILTER-SAW 1 U7802
172 SAR Sensor 1 U6101
173 LNA 1 U7901
174 FILTER-SAW 1 FL7301
175 FILTER-SAW 1 U7201
176 FILTER-SAW 1 FL6503
177 FILTER-SAW 1 FL6502
178 FILTER-SAW 1 FL6702
179 FILTER-SAW 1 FL6404
180 FILTER-SAW 1 FL7204
181 FILTER-SAW 1 FL6403
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 21
5. MAIN Electrical Parts List
182 FILTER-SAW 1 U7302
183 FILTER-SAW 1 FL7801
184 FILTER-SAW 1 FL6402
185 FILTER-SAW 1 FL7304
186 FILTER-SAW 1 FL7303
187 FILTER-SAW 1 FL6405
188 FILTER-SAW 1 FL7206
189 FILTER-SAW 1 FL6401
190 FILTER-SAW 1 FL6510
191 FILTER-SAW 1 FL7802
192 CMF 5 EMI4001 EMI4002 EMI4003 EMI4004 EMI4005
193 DIODE 3 TVS4601 TVS4602 TVS4603
194 DIODE 4 TVS4001 TVS4002 TVS8302 TVS8303
195 DIODE 1 TVS8301
196 DIODE 2 TVS4501 TVS4508
197 DIODE 2 TVS3605 TVS3606
198 DIODE 6
199 DIODE 1 D3604
200 DIODE 2 TVS3603 TVS8304
201 DIODE 1 D4001
202 CONNECTOR-TERMINAL 1 J8301
203 CONNECTOR-TERMINAL 4 J6101 J6901 J7801 J7802
204 CONNECTOR-TERMINAL 2 J6902 J8501
205 CONNECTOR-TERMINAL 3 H4901 H4902 H4903
206 CONNECTOR-TERMINAL 1 J4101
207 CONNECTOR-TERMINAL 1 J4001
208 CONNECTOR-TERMINAL 1 J4701
209 CONNECTOR-TERMINAL 1 J4103
210 CONNECTOR-TERMINAL 1 J4501
211 CONNECTOR-TERMINAL 1 J3901
212 CONNECTOR-TERMINAL 1 J8302
213 CONNECTOR-TERMINAL 1 J3601
214 CONNECTOR-TERMINAL 6 J3703 J3704 J8401 J8402 J8403 J8406
215 CONNECTOR-TERMINAL 6
216 CONNECTOR-TERMINAL 9
217 CONNECTOR-TERMINAL 1 J4601
218 XTAL 1 X7701
TVS3901 TVS3902 TVS3903 TVS3904 TVS7801
TVS3607
ANT6107 ANT7801 ANT7802 ANT7803 ANT8502
ANT8504
J4603 J4604 J4605 J4607 J4902 J4903 J4904 J4910
J4911
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 22
5. MAIN Electrical Parts List
219 XTAL 1 X1501
229 MEMS-MIC 1 MIC8401
230 CONNECTOR-TERMINAL 3 J4907 J4908 J4909
232 AUDIO PA 2 U3701 U3702
233 ACCELEROMETER PA 1 U4402
234 LIGHT SENSOR 1 U4401
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 23
8. Level 3 Repair
8-1. Components Layout
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 24
8. Level 3 Repair
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 25
SM-T295 (Bottom)
MIC8401
C8407
R8409
J4907
R4504
R4502
R4506
R4505
TVS4518
TVS4517
TVS4501
C4501
J4501
C4505
TVS4508
C4506
TVS4507
TVS4506
TVS4505
TVS4504
TVS4502
TVS4503
FM4903
R4514
R4515
R4512
R4511
R4510
R4509
J8302
C8405
C8402
R8403
C8406
C8401
TVS8301
C8304
SN
C8410
C8303
R8401
R8406
TVS8401
C8302
J8405
R8405
C8301
C8411
TVS8402
R4507
TVS4519
R4532
SG4502
TVS4509
SG4501
R4519
TVS8404
TVS8403
TP4721
TP4722
TP4720
TP4723
SH4908
C1614
C1704
R1501
C1618
C1711
X1501
C1709
J3701
C8408
R8402
R8404
C8409
J4908
D3701 D3702
C3710C3709
C3704
R3706
R3705
C1010
C1061
C1078
C1065
C1023
C1620
C1045
C1030
C1099
C1058
C1059
C1033
C1031
C1042
C1039
C1081
C1032
C1074
C1050
C1024
C1044
C1028
C1098
C1043
C1053
C1029
C1090
C1072
C1034
C1094
C1075
C1607
C1093
C1606
C1092
C1073
C1076
C1001
C1060
C1018
C1006
C1037
C1071
C1014
C1070
C1091
C1066
C1036
C1016
C1097
C1012
C1069
C1064
C1049
C1009
C1088
C1085
C1041
C1038
C1004
C1089
C1027
SG1001
C1011
C1002
SG1044
SG1002
C1026
L1607
L1603
L1602
SG1610
SG1604 SG1605
SG1607
C1616
C1603
C1613
R1552
C1604
C1621
C1605
C1615
L1605
C1617
SG1608
C1601
C1705
C1701
SG1609
C1612
C1718
C1721
R1506
C1720
U1501
C1708
C1707
SG1507
SG1606
C1722
C1619
C1710
C1509
C1506
C1624
SG1505
C1505
SG1504
SG1508
C1801
C1504
SG1801
C1508
C1712
C1810
C1806
R1551
C1520
C1812
C1714
SG1802
C1803
C1814
C1512
LB1801
C1813
C1805
SG1805
J3901
U4401
R4423
C4409
C4404
C4403
R4402
C4410
R3903
D6102
R6104
C3906
R6117
R3902
TVS3905
R3901
TP6103
TVS3901
TVS3902
R6108
B3904
C3907
SG3904
TP6101
B3901
R6105
TVS3903
C3910
B3903
C3901
C3902
B3902
SG3901
D6103
SG3902
C3903
R6103
D6101
U6102
C1080
C1051
C1082
C1048
C1013
C1040
C1047
C1017
C1077
C1015
C1008
C1052
C1083
C1021
C1035
C1019
C1020
C1005
C1025
R2506
C1623
C2526
C2525
C1007
C1062
C1087
C1063
C1003
C1067
C1068
C1057
C1055
SG1003
SG1004
R1424
SG1401
C1401
R1402
C1402
C1404
SG1409
C1702
C1414
L1606
SG1412
C1403
C1703
C1608
L1401
L1601
C1609
C1406
SG1405
C1622
L1604
C1611
C1409
C1429
C1723
C1610
R1553
C4009
R4030
SG3802
C3807
R3805
R4021
C1804
SG1806
C1815
SG1808
R3804
R1803
C3806
R1804
SG3801
C3805
C1811
C4018
C1802
R1802
C1816
SG1807
TVS3904
TP6102
C3904
C3905
U6101
SG3903
R6109 R6110
R3909
R3911
C3911
C3909
R3910
R6107
B3905
L3901
L3902
SG3906
Q3901
C6105
R3913
C3908
R1503
R3912
SG3905
R6112
C6106
C6107
R6111
C1519
C1516
R1550
R1549
C1518
SG1305
C1305
C1309
C1306
C1311
SG1309
C1310
SG1307
C1304
U1301
L1301
C1303
SG1304
SG1414
C4803
C4804
C4801
C4802
C1413
C1301
C1307
C1405
R1401
SG1308
SG1411
SG1303
C1302
C1407
R4803
R1403
C1308
C1408
U4801
R4801
SG1413
C4022
TP1501
R4802
SG1306
C1410
TVS4801
TVS4001
TVS4002
R3606
C4021
R1425
C4010
TVS3603
C4023
C4016
C4017
C4006
R4006
C4005
C4011
C4013
J4909
FM4901
J3704
J3703
TVS4601
R4601
TVS4602
R4602
TVS4603
R4603
C3603
C3601
TVS3607
C3606
C3607
C3604
TVS3606
R3604
TVS3605
R3603
Page 26
SM-T295(Top)
HOLE4905 HOLE4904
ANT7803ANT7802
HOLE4903
C7832
C7826
C7834
L7809
L7806
L7810
L7807
C4166
C4167
C4108
SG4101
C4115
R0709
C4118
C4116
15
J4101
16
TP4107
TP4106
TP4109TP4108
C4117
HOLE4909
J4601
1 6
C7830
C4107
R4131
TP4101
C4119
C4170
R0710
SG4102
1
C4114
R4162
RT1401
TP4707
R7811
HOLE4911
30
C7823
L7804
C7815
R7812
R7816
SG1410
U7802
R7815
C7813
R3703
R7813
R3702
L7801
SG3703
C3702
C3701
J4904
J4913
SN
HOLE4908
J4607
D3604
3
4
TP3601
SG3601
SG3604
TP4708
J3601
TP3605
6
1
TP4709
FM4904
TP3606
C7809
R7807
C7810
OUT
J7801
IN
U7903
L7908
C7907
C7904
L7903
C7902
C7814
C7702
X7701
HOLE4906HOLE4915
U7801
C7808
R7805
C7825
C7812
C7811
SH4904
L7907
U7901
L7902
C7724
L7803
C7818
FL7801
R7801
L7802
R7705
C7707
C7717
G7704
C7712
C7701
R7704
C7725
SN
J4912
TP3603
TP4706
TP4705
FL7802
C7801
R7802
R7808
C7828
C7817
R7803
C7816
R7809
C7802
C7829
R7817
L7901
C7903
R7806
C7807
R7901
C7901
C7710
C7803
C7716
G7702
G7705
C7709
TVS7801
C7806
R7804
C2520
C7804
C7805
C2503
C2501
C2534
C7708
C2518
C2535
G7712
C7715
C7720
U7701
G7711
C7718
C7714C7721
G7707
C7722
G7706
G7708
C7719
C7723
R7702
L7701
R7703
L7702
R7706
C7726
C7703 C7704
C7706
L7703
G7701
C7711
R7701
C7705
R4122
C4132
C4131
U4102
C4412
TP4119
R3751
R3752
R3707
R3708
R3756
U3703
R3755
R3750
C3753
C3754
C3752
C3751
C3717
C3716
B3701
C3711
TP4704
R2503
R2507
C2517
C2516
C7713
C2524
TP2504
TP2503
L7704
G7703
R2502
R2501
C2512
C2513
C2505
C2530
C2531
U2501
C2507
C2509
C2508
C2511
C2532
C2529
C2527
C2528
R4401
C2515
SG1509
U4402
RT1501
C3749
L3701
L3704
C2521
C3720
C3730
C2502
C3715
C3728
C3726
R3713
C3729
R3709
R0716
U3702
U3701
C3738
R3704
C3739
R0715
R3710
R3701
C3735
R3711
R3712
C1412
B3704
B3702
B3703
C3734
C3741
C3740
EMI4005
C3736C3737
R4017
C3712
R3602R3601
J4001
ANT7804
ANT7801
C7831
HOLE4914
OUT
R7810
J7802
J4903
IN
C0503
C0502
R4716
R4717
R4712
R4711
C2523
TP2502
R0503
EMI4004
R4018
R4701
R0504
R0506
R0505
R0601
R0801
R0701
C0703C0702
C4103
R0501
C4701
R0703
C4702
C2506
C2504
C2514
C2519
C2533
C2510
EMI4003
EMI4002EMI4001
R4001
C4008
C4007
R4002
R4012
R4011
R4020
R4014
R4013
R4008
R4016
R4015
TP4001
TP4703
J4901
TP4702
ANT8502ANT8503 ANT8504
C7833
L7808
L7811
R7814
R8508
L8502
C7819
L8503
R8501 R8502
C7820
L8504
C7821
J8501
SG8404
J8401
TP4102
TP4701
25
R4724
R0510
C0510
C1079
TP0501
U0501
C1602
SG1503
TVS1501
SG1506
SG1804
C1807
81081_1_13
24
TP4713
R4132
R0917
C0915
R4135
R0915
C0918
C4147
C4149
R0916
C0917
C4148
R0914
C0916
R4169
U4104
C0912
R4133
TP4115
TP4712
R4710
TP4711
R4715
R0706
R4703
R0705
R4702
R0913
6
R0502
R0702
R0713
TP1502
R0714
R4713
R4718
R4714
R4709
R0811
R0712
R0711
C4019
SH4905
SH4907
R1502
C1511
C1501
SG1502
C1503
C1502
C1719
C1510
R1504
C1507
R1801
C1808
J4604
MP1.0
J8407
HOLE8402
R8309
2
1
J8402
J4103
1
2
SG4103
C4110
R4130
C4165
C4164
C4133
C4109
C4104
R0718
R0719
C4112
C4111
D6702
C6745
J4911
TP4719
TP4717
TP4716
TP4715
TP4714
TP4710
12
7
J4701
1
SH4909
R4022
C4002
R4003
C4030
U4001
D4001
R4019
R4005
C4003
R4004
L4002
C4001
R4007
C4020
HOLE4912
H4901
HOLE8403
ANT8501
C8505
TVS8303
TVS8302
TVS8304
R8302
R8301
EMI8301
J8301
HOLE4910
C6732
C6731
C6736
U6703
C6742
C6743
C6729
L6717
C6722
C6725
L6711
C6724
U6701
R6702
C6716
C6714
C6701
C6715
G6705
C6713
C6712
R6710
C6744
L6708
C6708
FL6705
C6707
C6706
C6703
L6705
C6746
L6702
R6716
L6731
C6734
C6704
C6747
C6748
C6702
L6730
L6737
C6740
R6707
R6720
L6736
R6711
R6721
C6739
U6702
C6749
C6750
L6734
L6733
R6719
L6735
SH4901
L7501
C7503
L8501
U8501
R8506
R8310
R8507
R8504
C8506
SG8401
C8507
SG8403
44
SG8402
SG8405
45
J8403
SH4903
J4902
L6207
L6205
C6217
C6211
L6714
FL6702
R6705
L6713
R6706
L6718
C6733
L6722
L6719
L6723
FL6704
C6728
L6715
L6716
R6402
L6424
C6730
L6423
L6720
R6703
L6721
C6726
C6408
R6212
L6405
C6727
FL6403
L6402
L6403
L6406
L6425
C6710
C6711
C6723
C6721
G6702
C6416
C6718
G6701
C6717
C6720
C6719
FL6402
FL6405
L6706
R6701
L6409
L6707
C6752
R6403 R6404
L6415
C6412
C6401
R6718
C6751
L6710
U6406
C6411
L6422
R6713
C6415
FL6701
L6704
L6709
C6735
C6417
FL6401
R6712
L6703
C6709
R6708
L6725
R6709
L6701
C6741
L6712
L6724
C6705
RT6701
C6738
L6732
R6722
R6717
C5912
C5910
C5911
C5904
C5803
R5801
R5803
C5802
C5804
C5809
R5802
C5806
C5801
R5804
C5807
C5808
R5902
C5907
C5903
C7905
C5905C5906
R5901
C5901
C5902
L7905
U7902
L7906
C7906
C7502
U7501
L7204
C7201
FL7201
C7205
L7212L7218
L7203
C7504
L7211
C7501
FL7202
R7202
L7217
C7219
L7210
FL7206
R7203
FL7204
R7204
L7216
J4603
ANT6107 ANT6106ANT6105
R8505
C8508
J8406
C6114
C6109
L6103
U6103
R6115
R6113
R6116
R6114
C6110
C6112
C6111
L6105
C6116
C6117
SH4902
C6118
C6115
C6101
L6104
OUT
J6101
IN
C6216
R6203
FL6201
R6204
C6204
L6202
L6729
R6715
R6714
L6728
U6201
R6211
L6413
L6514
L6419
C6410
C6502
L6554
L6515
L6417
L6412
C6409
FL6404
FL6516
L6558
FL6503
R6503
L6411
L6509
L6404
L6556
C6422
L6559
R6406
C6581
C6505
L6426
C6421
C6423
R6407
U6401
FL6515
L6401
L6427
C6413
L6408
L6560
L6421
C6403
C6580
C6405
L6416
C6406
C6407
C6508
C6737
L6727
C6402
L6407
L6510
L6410
L6418
L6414
L6726
L6420
L6508
C6504
L6507
L6506
C6509
L6502L6505
C5805
U5801
C5812
C5810
C5811
L7301
L7312
L7313
L7304
L7208
C7227
U7202
L7202
C7226
C7908
L7201
L7206
L7213
L7219
C7204
L7205
L7215
L7228
L7904
L7224
C7208
R7208
C7202
C7218
L7225
C7221
C7217
C7207
C7212
L7214
C7203
L7221
R7207
L7209
U7201
C7001
C7220
C7216
U7203
L7220
L7227
C7002 C7003
C7004
C7223
R7201
L7222
R7206
U7001
R7010 R7011
L7001
L7002
J6902
OUT
IN
J6901
FM4902
C6104
C6201
U6202
R6202
J4910
R6207
C6219
C6220
C6221
C6222
C6206
C6202
C6208
C6207
TVS6211
R6206
C6209
HOLE4913
H4903
R6201
C6218
C6214
C6203
R6205
C5908
L6201
C5909
C6205
C6213
FL6406
C6419
C6420
R6405
C6418
R6502
L6511
L6555
C6503
L6512
L6501
C6507
L6517
FL6501
L6513
L6503
C6515
C6510
L6518
R6504
C6514
C6511
FL6502
C6512
C6513
U6501
L6504
FL6510
L6519
C6516
L6516
J4605
C6506
C6501
C7307
C7308
C7306
C7304
FL7301
U7301
L7302
C7301
C7310
L7303
L7311
L7310
C7311
C7313
C7315
C7320
C7305
U7303
L7308
L7318
C7302
L7307
L7306
C7322
L7226
C7319
C7323
C7317
C7318
FL7303
L7314
L7309
FL7302
L7316
L7305
C7225
C7224
C7309
U7302
L7315
FL7205
C7312
FL7304
R7905
R7904
R7301
L7317
C7321
HOLE4907
H4902
Page 27
SM-T290(Bottom)
MIC8401
C8407
R8409
J4907
R4504
R4502
R4506
R4505
TVS4518
TVS4517
TVS4501
C4501
J4501
C4505
TVS4508
C4506
TVS4507
TVS4506
TVS4505
TVS4504
TVS4502
TVS4503
FM4903
R4514
R4515
R4512
R4511
R4510
R4509
J8302
C8405
C8402
R8403
C8406
C8401
TVS8301
C8304
SN
C8410
C8303
R8401
R8406
TVS8401
C8302
J8405
R8405
C8301
C8411
TVS8402
R4507
TVS4519
R4532
SG4502
TVS4509
SG4501
R4519
TVS8404
TVS8403
TP4721
TP4722
TP4720
TP4723
SH4908
C1614
C1704
R1501
C1618
C1711
X1501
C1709
J3701
C8408
R8402
R8404
C8409
J4908
D3701 D3702
C3710C3709
C3704
R3706
R3705
C1010
C1061
C1078
C1065
C1023
C1620
C1030
C1099
C1058
C1059
C1033
C1031
C1042
C1039
C1032
C1074
C1050
C1024
C1044
C1028
C1098
C1043
C1029
C1090
C1072
C1034
C1094
C1075
C1607
C1093
C1606
C1092
C1073
C1076
C1060
C1006
C1037
C1071
C1014
C1070
C1091
C1066
C1036
C1097
C1012
C1069
C1064
C1009
C1088
C1085
C1041
C1038
C1089
C1027
SG1001
C1011
C1002
SG1044
SG1002
C1026
L1607
L1603
L1602
SG1610
SG1604 SG1605
SG1607
C1616
C1603
C1613
R1552
C1604
C1621
C1605
C1615
L1605
C1617
SG1608
C1601
C1705
C1701
SG1609
C1612
C1718
C1721
R1506
C1720
U1501
C1708
C1707
SG1507
SG1606
C1722
C1619
C1710
C1509
C1506
C1624
SG1505
C1505
SG1504
SG1508
C1801
C1504
SG1801
C1508
C1712
C1810
C1806
R1551
C1520
C1812
C1714
SG1802
C1803
C1814
C1512
LB1801
C1813
C1805
SG1805
J3901
U4401
R4423
C4409
C4404
C4403
R4402
C4410
R3903
D6102
R6104
C3906
R6117
R3902
TVS3905
R3901
TP6103
TVS3901
TVS3902
R6108
B3904
C3907
SG3904
TP6101
B3901
R6105
TVS3903
C3910
B3903
C3901
C3902
B3902
SG3901
D6103
SG3902
C3903
R6103
D6101
U6102
C1080
C1051
C1082
C1045
C1048
C1013
C1040
C1047
C1081
C1017
C1077
C1015
C1008
C1052
C1053
C1083
C1021
C1035
C1019
C1020
C1001
C1005
C1025
R2506
C1623
C2526
C2525
C1007
C1018
C1062
C1087
C1063
C1016
C1003
C1067
C1049
C1068
C1004
C1057
C1055
SG1003
SG1004
R1424
SG1401
C1401
R1402
C1402
C1404
SG1409
C1702
C1414
L1606
SG1412
C1403
C1703
C1608
L1401
L1601
C1609
C1406
SG1405
C1622
L1604
C1611
C1409
C1429
C1723
C1610
R1553
C4009
R4030
SG3802
C3807
R3805
R4021
C1804
SG1806
C1815
SG1808
R3804
R1803
C3806
R1804
SG3801
C3805
C1811
C4018
C1802
R1802
C1816
SG1807
TVS3904
TP6102
C3904
C3905
U6101
SG3903
R6109 R6110
R3909
R3911
C3911
C3909
R3910
R6107
B3905
L3901
L3902
SG3906
Q3901
C6105
R3913
C3908
R1503
R3912
SG3905
R6112
C6106
C6107
R6111
C1519
C1516
R1550
R1549
C1518
SG1305
C1305
C1309
C1306
C1311
SG1309
C1310
SG1307
C1304
U1301
L1301
C1303
SG1304
SG1414
C4803
C4804
C4801
C4802
C1413
C1301
C1307
C1405
R1401
SG1308
SG1411
SG1303
C1302
C1407
R4803
R1403
C1308
C1408
U4801
R4801
SG1413
C4022
TP1501
R4802
SG1306
C1410
TVS4801
TVS4001
TVS4002
R3606
C4021
R1425
C4010
TVS3603
C4023
C4016
C4017
C4006
R4006
C4005
C4011
C4013
J4909
FM4901
J3704
J3703
TVS4601
R4601
TVS4602
R4602
TVS4603
R4603
C3603
C3601
TVS3607
C3606
C3607
C3604
TVS3606
R3604
TVS3605
R3603
Page 28
SM-T290 (Top)
HOLE4905 HOLE4904
ANT7803ANT7802
HOLE4903
C7832
C7826
C7834
L7809
L7806
L7810
L7807
C4166
C4167
C4108
SG4101
C4115
R0709
C4118
C4116
15
J4101
16
TP4107
TP4106
TP4109TP4108
C4117
HOLE4909
J4601
1 6
C7830
C4107
R4131
TP4101
C4119
C4170
R0710
SG4102
1
C4114
R4162
RT1401
TP4707
R7811
HOLE4911
30
C7823
L7804
C7815
R7812
R7816
SG1410
U7802
R7815
C7813
R3703
R7813
R3702
L7801
SG3703
C3702
C3701
J4904
J4913
SN
HOLE4908
J4607
D3604
3
4
TP3601
SG3601
SG3604
TP4708
J3601
TP3605
6
1
TP4709
FM4904
TP3606
C7809
R7807
C7810
OUT
J7801
IN
U7903
L7908
C7907
C7904
L7903
C7902
C7814
C7702
X7701
HOLE4906HOLE4915
U7801
C7808
R7805
C7825
C7812
C7811
SH4904
L7907
U7901
L7902
C7724
L7803
C7818
FL7801
R7801
L7802
R7705
C7707
C7717
G7704
C7712
C7701
R7704
C7725
SN
J4912
TP3603
TP4706
TP4705
FL7802
C7801
R7802
R7808
C7828
C7817
R7803
C7816
R7809
C7802
C7829
R7817
L7901
C7903
R7806
C7807
R7901
C7901
C7710
C7803
C7716
G7702
G7705
C7709
TVS7801
C7806
R7804
C2520
C7804
C7805
C2503
C2501
C2534
C7708
C2518
C2535
G7712
C7715
C7720
U7701
G7711
C7718
C7714C7721
G7707
C7722
G7706
G7708
C7719
C7723
R7702
L7701
R7703
L7702
R7706
C7726
C7703 C7704
C7706
L7703
G7701
C7711
R7701
C7705
R4122
C4132
C4131
U4102
C4412
TP4119
R3751
R3752
R3707
R3708
R3756
U3703
R3755
R3750
C3753
C3754
C3752
C3751
C3717
C3716
B3701
C3711
TP4704
R2503
R2507
C2517
C2516
C7713
C2524
TP2504
TP2503
L7704
G7703
R2502
R2501
C2512
C2513
C2505
C2530
C2531
U2501
C2507
C2509
C2508
C2511
C2532
C2529
C2527
C2528
R4401
C2515
SG1509
U4402
RT1501
C3749
L3701
L3704
C2521
C3720
C3730
C2502
C3715
C3728
C3726
R3713
C3729
R3709
R0716
U3702
U3701
C3738
R3704
C3739
R0715
R3710
R3701
C3735
R3711
R3712
C1412
B3704
B3702
B3703
C3734
C3741
C3740
EMI4005
C3736C3737
R4017
C3712
R3602R3601
J4001
ANT7804
ANT7801
C7831
HOLE4914
OUT
R7810
J7802
J4903
IN
C0503
C0502
R4716
R4717
R4712
R4711
C2523
TP2502
R0503
EMI4004
R4018
R4701
R0504
R0506
R0505
R0601
R0801
R0701
C0703C0702
C4103
R0501
C4701
R0703
C4702
C2506
C2504
C2514
C2519
C2533
C2510
EMI4003
EMI4002EMI4001
R4001
C4008
C4007
R4002
R4012
R4011
R4020
R4014
R4013
R4008
R4016
R4015
TP4001
TP4703
J4901
TP4702
ANT8502ANT8503 ANT8504
C7833
L7808
L7811
R7814
R8508
L8502
C7819
L8503
R8501 R8502
C7820
L8504
C7821
J8501
SG8404
J8401
TP4102
TP4701
25
R4724
R0510
C0510
C1079
TP0501
U0501
C1602
SG1503
TVS1501
SG1506
SG1804
C1807
81081_1_13
24
TP4713
R4132
R0917
C0915
R4135
R0915
C0918
C4147
C4149
R0916
C0917
C4148
R0914
C0916
R4169
U4104
C0912
R4133
TP4115
TP4712
R4710
TP4711
R4715
R0706
R4703
R0705
R4702
R0913
6
R0502
R0702
R0713
TP1502
R0714
R4713
R4718
R4714
R4709
R0811
R0712
R0711
C4019
SH4905
SH4907
R1502
C1511
C1501
SG1502
C1503
C1502
C1719
C1510
R1504
C1507
R1801
C1808
J4604
MP1.0
J8407
HOLE8402
R8309
2
1
J8402
J4103
1
2
SG4103
C4110
R4130
C4165
C4164
C4133
C4109
C4104
R0718
R0719
C4112
C4111
J4911
TP4719
TP4717
TP4716
TP4715
TP4714
TP4710
12
7
J4701
1
SH4909
R4022
C4002
R4003
C4030
U4001
D4001
R4019
R4005
C4003
R4004
L4002
C4001
R4007
C4020
HOLE4912
H4901
HOLE8403
ANT8501
C8505
TVS8303
TVS8302
TVS8304
R8302
R8301
EMI8301
J8301
HOLE4910
SH4901
L7501
C7503
L8501
U8501
R8506
R8310
R8507
R8505
R8504
C8506
C8508
SG8401
C8507
SG8403
44
SG8402
J8406
SG8405
45
J8403
OUT
J6101
IN
SH4903
J4902
C7502
U7501
C7504
C7501
J4603
C6216
R6203
FL6201
R6204
C6204
U6201
C6502
L6515
FL6503
L6509
C6505
C5803
R5801
R5803
C5804
C5805
C5809
U5801
R5802
C5812
C5801
C5810
R5804
C5811
C5807
C5808
R5902
C5907
C5903
C7905
C5905C5906
R5901
C5901
C5902
L7905
U7902
C7906
FM4902
C6201
U6202
R6202
J4910
R6207
C6219
C6220
C6221
C6206
C6202
C6208
C6207
HOLE4913
H4903
C6419
J4605
HOLE4907
H4902
Page 29
8. Level 3 Repair
Oscilloscope
Digital Multimeter
Power Supply
+ driver, ESD Safe Tweezer
8960 & Spectrum Analyzer
Soldering iron
8-3. Flow chart of Troubleshooting.
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 30
8. Level 3 Repair
8-4-1. Power On
: Checking Power signal (Battery connector, PMU, Clock)
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 31
8. Level 3 Repair
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 32
8. Level 3 Repair
8-4-2. Charging
: The charging controlled by PMU chip PMI632 (U1301)
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 33
8. Level 3 Repair
8-4-3. USB
: I/O connector is used as the USB port.
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 34
8. Level 3 Repair
8-4-4. Audio_speaker
: The Speaker control signals are generated by BB chip SDM429(U0501) and
Audio_PA AW87319(U3701/U3702), the chip, PA and the speaker are to be
checked out.
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 35
8. Level 3 Repair
8-4-5. Audio_Main MIC
: The MIC control signals are generated by PMU chip PM439 (U1501), the PMU
chip and the MIC are to be checked out.
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Page 36
8. Level 3 Repair
8-4-6. Accelerometer sensor
: The 3G-Accelerometer sensor is calibrated by using SW algorithm.
Confidential and proprietary-the contents in this service guide subject to change without prior notice
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
8-4-7. Proximity and light sensor
: Proximity and Light Sensor is worked as below: Control the screen’s on/off
operation automatically while making phone calls, and adjust the screen brightness
according to ambient light.
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
8-4-8. TOUCH SCREEN
: The Touch control signals are generated by SDM660. It is assembled with LCD.
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
8-4-9. Vibrator
: The Vibrator control signals are generated by PMI632.
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
8-4-10. Rear Camera
: The Camera control signals are generated by SDM429.
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
8-4-11. Front Camera
: The Front Camera control signals are generated by SDM429.
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
TP4
TP3
8-4-12. LCD
: The LCD control signals are generated by SDM429.
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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8. Level 3 Repair
8-5. Service Schematics
- U0501_SDM429_BB chip IC , Digital Baseband Processor(Top)
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
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