Samsung GT-N7000 User manual

GSM TELEPHONE
GT-N7000/N7000L 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.
2011. 10. Rev.1.0
ⓒ

1. Safety Precautions
1-1
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.
1-1. Repair Precaution
Before attempting any repair or detailed tuning, shield the device from RF noise or static
electricity 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 servicing products. Low quality screwdrivers can
easily damage the heads of screws.
Use only conductor wire of the properly gauge and insulation for low resistance, because of
the low margin of error of most testing equipment.
We recommend 22-gauge twisted copper wire.
Hand-soldering is not recommended, because printed circuit boards (PCBs) can be easily
damaged, even with relatively low heat. Never use asoldering iron with apower 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 power is disconnected.
Always use the replacement parts that are registered in the SEC system. Third-party replac
ement parts may not function properly.

Safety Precautions
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.
1-2
1-2. ESD(Electrostatically Sensitive Devices) Precaution
Many semiconductors and ESDs in electronic devices are particularly sensitive to static discha
rge and can be easily damaged by it. We recommend protecting these components with cond
uctive anti-static bags when you store or transport them.
Always use an anti-static strap or wristband and remove electrostatic buildup or dissipate
static electricity from your body before repairing ESDs.
Ensure that soldering irons have AC adapter with ground 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 opening
packages containing ESDs.
The potential for static electricity discharge may be increased 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.

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
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
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: Gingerbread
•HSPA+ 21Mbps /HSUPA 5.76Mbps
•8
MP AF with LED Flash
•5.29
WXGA Super AMOLED (C-Type)
•A-GPS /BT v3.0 USB v2.0 /WiFi (802.11 a/b/g/n) /OTG
•Recording definition: 1080p / Playback at 1080p resolution
•Sensors: Accelerometer, Electromagnetic, Gyro, Light, Proximity, Barometer
•Additional :
-1.4
GHz Dual Core CPU
-Application store /Precise Motion UI
-Seamless Sharing Experience.

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
QFR01
QCA02
QJK01
QCA01
QMP01
QCB01
QRE01
QCR05
QBC00
QRF01
QCR72
QCK01
QME02
QSP01
QBA01
QST01
QMO01
QVO01

Exploded View and Parts List
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.
4-2
Design LOC Description SEC CODE
QBA01 INNER BATTERY PACK-2500MAH,BLK,UNI,MAIN GH43-03640A
QBC00 ASSY COVER-BATT GH98-21606A
QCA01 ASSY CAMERA-8M 1/3.2" LSI MODULE(GT_I922 GH96-05397A
QCA02 CAMERA MODULE-2M VT LSI(GT-I9220) GH59-11704A
QCB01 CBF COAXIAL CABLE-GT-I9103 GH39-01489A
QCR05 SCREW-MACHINE 6001-001478
QCR72 SCREW-MACHINE 6001-002051
QFR01 MEA FRONT-OCTA LCD ASSY(SVC) GH97-12948A
QJK01 MODULE-GT_I9220 EARJACK+RCV GH59-11714A
QME02 UNIT-SUB PBA(GT-I9220) GH59-11676A
QMO01 MOTOR LINEAR VIBRATION-GT-I9220 GH31-00563A
QMP01 A/S ASSY-PBA MAIN (COMM) GH82-06121A
QRF01 TAPE-RF SWITCH GH74-57806A
QSP01 MODULE-GT_I9220L SPK+ENCLOSURE+INT GH59-11746A
QST01 ASSY ACCE-E-PEN GH98-21596A
QRE01 ASSY CASE-REAR GH98-21616A
QVO01 PMO KEY-VOL GH72-65741A
QCK01 PMO KEY-POWER GH72-65742A
4-2. Cellular phone Parts list

5. MAIN Electrical Parts List
5-1
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.
SEC CODE Design LOC Description
0403-001688 D601 DIODE-ZENER
0406-001322 ZD600 DIODE-TVS
0406-001327 ZD300 DIODE-TVS
0407-001002 D600 DIODE-ARRAY
0601-003079 LED500 LED
0801-003031 U400,U600 IC
0801-003139 U303 IC
0902-002847 UCP400 IC
1001-001481 U604 IC
1001-001699 U512 IC
1001-001715 U1009 IC
1001-001733 U1004 IC
1003-002102 U503 IC
1003-002391 U500 IC
1108-000424 UME300 MEMORY
1201-003308 U1008 IC
1201-003317 U1005 IC
1202-001068 U505 IC
1202-001118 U200 IC
1203-004819 U205,U206,U208,U501 IC
1203-004819 U507,U510 IC
1203-005485 U601 IC
1203-005853 U508 IC
1203-005907 U502 IC
1203-006022 U506,U517 IC
1203-006494 U607 IC
1203-006801 U1000 IC
1203-006807 U509 IC
1203-006817 U301 IC
1203-006851 U602 IC
1203-006874 U511 IC
1203-006985 U1003 IC
1203-006986 U302 IC
1203-007142 U504 IC
1204-003176 U201 IC
1204-003328 U207 IC