Samsung Galaxy S II GT-I9100 User manual

GSM TELEPHONE
GT-i9100
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 inclu
ding, but not limited to, the benefits, design, pricing,
components, performance, availability, and capabiliti
-es of the product are subject to change without
notice or obligation. Samsung reserves the right to
make changes to this document and the product
described herein, at anytime, without obligation on
Samsung to provide notification of such change.
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.
2011. 04. Rev.1.0
ⓒ

SAMSUNG Proprietary-Contents may change without notice
1. Safety Precautions
1-1
This Document can not be used without Samsung's authorization
1-1. Repair Precaution
―Repair in shield box during detailed tuning.
Take specially care of tuning or test because the specification of mobile phone is sensitive for
surrounding interference(RF noise).
―Be careful to use akind of magnetic object or tool because performance of parts is damaged by
the influence of the magnetic force.
―Surely use astandard screwdriver when you disassemble this product.
―Use athicken twisted wire when you measure level because athicken twisted wire has low
resistance.
―Repair after separate test pack and set because of short danger (for example an overcurrent and
furious flames of parts etc) when you repair the board in condition of connecting Test Pack and
tuning on.
―Take specially care of soldering iron because the board of the PCB is small and weak in heat.
―Surely tune on/off while using AC power plug because arepair of battery charger is dangerous
when tuning ON/OFF PBA and Connector after disassembling the charger.
―Don't use the unauthorised materialsexcept for the replacement registered on SEC System.
Otherwise the engineer isn't charged with issues that you don't keep.

SAMSUNG Proprietary-Contents may change without notice
Safety Precautions
1-2
This Document can not be used without Samsung's authorization
1-2. ESD(Electrostatically Sensitive Devices) Precaution
Several semiconductorsmay be damaged easily by static electricity. Such parts are called by ESD
(Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below.
Protect you from ESD damage by static electricity.
―Remove electrical charges emitted by the human body before you touch semiconductorsor parts.
There are ways that you touch an earthed place or wear static electricity prevention string on wrist
to prevent these problems.
―Use aearthed soldering steel when you connect or disconnect ESD.
―Use asoldering removing tool equipped with static electricity isolation.O
therwise ESD will be
damaged by static electricity.
―Don't unpack product until you set up ESD in the product. Because most of the ESD is packed by
box and aluminum plate to have conductive power, it is prevented from static electricity.
―You must maintain electric contact between ESD and apart to be set up until ESD is connected
completely to the proper place or acircuit board.

2. Specification
2-1
2-1. GSM General Specification
GSM850 EGSM 900 DCS1800 PCS1900 WCDMA
2100
WCDMA
1900
WCDMA
900
WCMDA
850
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
1852~1907
1932~1987
880~915
925~960
824~849
869~894
ARFCN
range 128~251 0~124 &
975~1023 512~885 512~810
UL:
9612~9888
DL:
10562~1083
8
UL:
9262~9538
DL:
9662~9938
UL:
2712~2863
DL:
2937~3088
UL:
4132~4233
DL:
4357~4458
Tx/Rx
spacing 45MHz 45MHz 95MHz 80MHz 190MHz 80MHz 45MHz 45MHz
Mod. Bit
rate/
Bit Period
270.833kbp
s
3.692us
270.833kbp
s
3.692us
270.833kbp
s
3.692us
270.833kbp
s
3.692us
3.84Mcps 3.84Mcps 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
FrameLengt
h:
10ms
Slotlength:
0.667ms
FrameLengt
h:
10ms
Slotlength:
0.667ms
FrameLengt
h:
10ms
Slotlength:
0.667ms
FrameLengt
h:
10ms
Slotlength:
0.667ms
Modulation 0.3GMSK 0.3GMSK 0.3GMSK 0.3GMSK QPSKHQPS
K
QPSKHQPS
K
QPSKHQPS
K
QPSKHQPS
K
MS Power 33dBm~5dB
m
33dBm~5dB
m
30dBm~0dB
m
30dBm~0dB
m
24dBm~
-50dBm
24dBm~
-50dBm
24dBm~
-50dBm
24dBm~
-50dBm
Power
Class
5pcl ~
19pcl 5pcl ~19
pcl 0pcl ~15 pcl 0pcl ~15 pcl 3(max+24dB
m)
3(max+24dB
m)
3(max+24dB
m)
3(max+24dB
m)
Sensitivity -102dBm -102dBm -100dBm -100dBm -106.7dBm -106.7dBm -106.7dBm -106.7dBm
TDMA Mux 8 8 8 8 8888
Cell Radius 35Km 35Km 2Km 2Km 2Km 2Km 2Km 2Km

Specification
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

SAMSUNG Proprietary-Contents may change without notice
3. Operation Instruction and Installation
3-1
This Document can not be used without Samsung's authorization
Main Function
•Android OS: Gingerbread
•HSPA+ 21Mbps /HSUPA 5.7Mbps
•8
MP AF with LED Flash
•4.27
WVGA Super AMOLED Plus (C-Type)
•A-GPS /BT v3.0 USB v2.0 /WiFi (802.11 a/b/g/n) /OTG
•Recording 1080p / Playback 1080p
•Sensors: Acceleration, Magnetic, Gyro, Light, Proximity
•Additional :
-1.2
GHz Dual Core CPU
-Application store /Precise Motion UI
-Seamless Sharing Experience.

SAMSUNG Proprietary-Contents may change without notice
4. Exploded View and Parts List
4-1
This Document can not be used without Samsung's authorization
4-1. Cellular phone Exploded View
QRE01
QCR03
QBC00
QVK01
QCA01
QMP01
QCR12
QFR01
QCA02
QCR96
QSP01
QVK02
QME02
QCK01
QCB01
QAR01
QVO01

SAMSUNG Proprietary-Contents may change without notice
Exploded View and Parts List
4-2
This Document can not be used without Samsung's authorization
Design LOC Description SEC CODE
QCR12 SCREW-MACHINE 6001-001530
QCR03 SCREW-MACHINE 6001-001811
QCR96 SCREW-MACHINE 6001-002259
QVK02 KEY FPCB-POWER KEY(GT_9100) GH59-10916A
QSP01 MODULE-SPK+INT(GT_I9100) GH59-10917A
QVK01 KEY FPCB-VOLUME KEY(GT_9100) GH59-10921A
QMP01 A/S ASSY-PBA MAIN(COMM)GT_I9100 GH82-05732A
QCA01 ASSY CAMERA-MODULE,8M (GT_I9100) GH96-05139A
QBC00 ASSY COVER-BATT GH98-19595A
QFR01 MEA FRONT-OCTA LCD ASSY(OPEN) GH97-12175A
QCB01 CBF COAXIAL CABLE-75.5MM (GT_I9100) GH39-01475A
QAR01 MODULE-RCV+MOT+MIC+E/JACK FPCB(GT_I9100) GH59-10935A
QME02 ASSY ETC-SUB FPCB(GT_I9100) GH59-10949A
QCA02 CAMERA MODULE-GT-I9100_2M CAM GH59-10986A
QRE01 ASSY CASE-REAR GH98-19594A
QVO01 ASSY KEY-VOL GH98-19806A
QCK01 ASSY KEY-PWR GH98-19807A
4-2. Cellular phone Parts list

SAMSUNG Proprietary-Contents may change without notice
5. MAIN Electrical Parts List
5-1
This Document can not be used without Samsung's authorization
SEC CODE Design LOC Description
0403-001688 D500 DIODE-ZENER
0404-001245 D501 DIODE-SCHOTTKY
0406-001446 ZD700,ZD701 DIODE-TVS
0407-001002 D502 DIODE-ARRAY
0505-002388 Q500 FET-SILICON
0601-003079 LED500 LED
0801-003024 U300 IC
0801-003031 U400 IC
0908-002766 UCP400 IC
1001-001481 U502 IC
1001-001635 U600 IC
1001-001699 U709 IC
1003-002100 U203 IC
1108-000424 UME300 IC
1201-003139 PAM200 IC
1201-003217 PAM100 IC
1202-001068 U706 IC
1202-001118 U603 IC
1203-004339 U704 IC
1203-004802 U707 IC
1203-004819 U609,U610,U611,U703 IC
1203-004819 U711,U720 IC
1203-005044 U702 IC
1203-005244 U710 IC
1203-005574 U701 IC
1203-005580 U206 IC
1203-006651 U718 IC
1203-006794 U503 IC
1203-006801 U104 IC
1203-006802 U103 IC
1203-006847 U303 IC
1203-006851 U501 IC
1203-006884 U504 IC
1204-003167 U601 IC
1204-003171 U202 IC
1204-003176 U205 IC