Samsung SM-T111 User manual

N
GSM TELEPHONE
SM-T111/T111M Common
1. Safety Precautions
2. Specification
3. Product Function
4. Exploded View and Parts list
5. MAIN Electrical Parts List
6. Level 1Repair
7. Level 2Repair
8. Level 3Repair
9. Reference data
Notice: All functionality, features, specifications, and
other product information provided 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 obligation to provide notification of such
changes.
GSM TELEPHONE CONTENTS

This Service Manual is aproperty of Samsung Electronics Co.,Ltd.
Any unauthorized use of Manual can be punished under applicable
International and/or domestic law.
Samsung Electronics Co.,Ltd.
2014. 01. Rev.1.0
ⓒ

4. Exploded View and Parts List
4-1
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.
4-1. Cellular phone Exploded View

7. Level 2Repair
7-1
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Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
1) Be careful not to make scratch and molding damage! 1) Use Band point of disassembly jig
1) Disassemble SCREW (7 Points)
2) Be careful not to scratch FPCB 1) Detach FPCB connector (5 point)
2) Be careful not to scratch FPCB
7-1. Disassembly and Assembly Instructions
7-1-1. Disassembly
1
2Disassemble SCREW Disassemble FPCB connector
3
Disjoint Hook at REAR // Disassemble REAR
START

Level 2Repair
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Confidential and proprietary-the contents in this service guide subject to change without prior notice.
7-2
1) Pull marked point.
2) DISASSEMBLE BATTERY.
Battery demolition be used only hand.
The disable tweezers, Driver, JIG
1) Check each part.
1) Prepare the ruler or the card which can check
5.3mm thickness.
2) Place the Battery on the flat surface like the picture
(※Printed image should be top)
1) Check the battery flatness using the ruler or the card
2) In case of NG, battery should be replaced with
new one.
45
Disassemble BATTERY Disassemble PBA
5.3mm OK NG
66-1
Check Battery flatness Check Battery flatness

Level 2Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
7-3
7-1-2. Assembly
1) Assemble BATTERY in Front Ass'y 1) Assemble PBA
2) Assemble SUS, intenna
1) Drive Screws (7 Points)
torque 1.5 ± 0.1 Kgf/㎠,size: 1.6 x 3.5
1) Attach FPCB connector (5 point)
2) Be careful not to scratch FPCB
12
Assemble BATTERY Assemble PBA &intenna
34
Assemble SCREW Assemble Connector
Guide line
Upper right
corner
1
2
1
2
34
5
6
7

Level 2Repair
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
7-4
1) Assemble REAR hook
5Assemble REAR
1
2
3
4
5

2. Specification
2-1
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.
2-1. GSM General Specification
GSM850 EGSM 900 DCS1800 PCS1900 WCDMA
2100 WCDMA 900
Freq.
Band[MHz]
Uplink/
Downlink
824~849
869~894 880~915 925~960 1710~1785 1805~1880 1850~1910 1930~1990 1922~1977 2112~2167 880~915 925~960
ARFCN range 128~251 0~124 &
975~1023 512~885 512~810
UL:
9612~9888
DL:
10562
~10838
UL:
2712~2863
DL:
2937~3088
Tx/Rx spacing 45MHz 45MHz 95MHz 80MHz 190MHz 45MHz
Mod. Bit rate/
Bit Period
270.833
kbps
3.692us
270.833
kbps
3.692us
270.833
kbps
3.692us
270.833
kbps
3.692us 3.84Mcps 3.84Mcps
Time Slot
Period/
Frame Period
576.9us
4.615ms 576.9us 4.615ms 576.9us 4.615ms 576.9us 4.615ms
FrameLength:
10ms
Slotlength:
0.667ms
FrameLength:
10ms
Slotlength:
0.667ms
Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK QPSKHQPSK QPSKHQPSK
MS Power 33dBm~5dBm 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm 24dBm~
-50dBm 24dBm~ -50dBm
Power Class 5pcl ~ 19pcl 5pcl ~19
pcl 0pcl ~15 pcl 0pcl ~15 pcl 3(max+24dBm) 3(max+24dBm)
Sensitivity -102dBm -102dBm -100dBm -100dBm -106.7dBm -106.7dBm
TDMA Mux 8 8 8 8 88
Cell Radius 35Km 35Km 2Km 2Km 2Km 2Km

Specification
Distribution, transmission, or infringement of any content or data from this document without Samsung’s written authorization is strictly prohibited.
Confidential and proprietary-the contents in this service guide subject to change without prior notice.
2-2
2-2. GSM Tx Power Class
TX Power
control
level
GSM850
533±2
dBm
631±2
dBm
729±2
dBm
827±2
dBm
925±2
dBm
10 23±2 dBm
11 21±2 dBm
12 19±2 dBm
13 17±2 dBm
14 15±2 dBm
15 13±2 dBm
16 11±3 dBm
17 9±3dBm
18 7±3 dBm
19 5±3 dBm
TX Power
control
level
EGSM900
533±2
dBm
631±2
dBm
729±2
dBm
827±2
dBm
925±2
dBm
10 23±2 dBm
11 21±2 dBm
12 19±2 dBm
13 17±2 dBm
14 15±2 dBm
15 13±2 dBm
16 11±3 dBm
17 9±3dBm
18 7±3 dBm
19 5±3 dBm
TX Power
control
level
DCS1800
030±3
dBm
128±3
dBm
226±3
dBm
324±3
dBm
422±3
dBm
520±3
dBm
618±3
dBm
716±3
dBm
814±3
dBm
912±4
dBm
10 10±4 dBm
11 8±4 dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
TX Power
control
level
PCS1900
030±3
dBm
128±3
dBm
226±3
dBm
324±3
dBm
422±3
dBm
520±3
dBm
618±3
dBm
716±3
dBm
814±3
dBm
912±4
dBm
10 10±4 dBm
11 8±4 dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm

3. Operation Instruction and Installation
3-1
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.
Main Function
•Android OS: Jellybean Plus
•Marvell PXA986 (1.2 Ghz)
•2GQuad (850/900/1800/1900) & 3G Dual (900/2100)
•8GBytes (eMMC) +8Gbits (DDR2) Memory
•2
MP camera
•7"WSVGA LCD
•A-GPS /BT v3.1 /USB v2.0 /WiFi (802.11 a/b/g/n)
•Sensors: Accelerometer, Grip Sensor
•Additional :
-TouchWiz 4.0 UX
-Samsung Hub -Music/Video/Readers/Game Hub
-Wi-Fi Direct