Samsung SGH-P960 User manual

UMTS TELEPHONE
SGH-P960
UMTS TELEPHONE CONTENTS
1. Safety Precautions
2. Specification
3. Product Function
4. Array course control
5. Exploded View and Parts List
6. MAIN Electrical Parts List
7. Block Diagrams
8. PCB Diagrams
9. Flow Chart of Troubleshooting
10. Reference data
11. Disassembly and Assembly
Instructions

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1. Safety Precautions
1-2
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1-1. Repair Precaution
●Repair in Shield Box, during detailed tuning.
Take specially care of tuning or test,
because specipicty of cellular 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 manetic force.
●Surely use astandard screwdriver when you disassemble this product,
otherwise screw will be worn away.
●Use athicken twisted wire when you measure level.
Athicken twisted wire has low resistance, therefore error of measurement is few.
●Repair after separate Test Pack and Set because for short danger (for example an
overcurrent and furious flames of parts etc) when you repair board in condition of
connecting Test Pack and tuning on.
●Take specially care of soldering, because Land of 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 disassembing charger.
●Don't use as you pleases after change other material than replacement registered on SEC
System.
Otherwise engineer in charge isn't charged with problem that you don't keep this rules.

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Safety Precautions
1-2
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1-2. ESD(Electrostatically Sensitive Devices) Precaution
Several semiconductor may be damaged easilly by static electricity. Such parts are called by
ESD(Electrostatically Sensitive Devices), for example IC,BGA chip etc. Read Precaution below.
You can prevent from ESD damage by static electricity.
●Remove static electricity remained your body before you touch semiconductor or parts with
semiconductor. There are ways that you touch an earthed place or wear static electricity
prevention string on wrist.
●Use earthed soldering steel when you connect or disconnect ESD.
●Use soldering removing tool to break static electricity. ,otherwise ESD will be damaged by
static electricity.
●Don't unpack until you set up ESD on product. Because most of ESD are packed by box
and aluminum plate to have conductive power,they are prevented from static electricity.
●You must maintain electric contact between ESD and place due 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
EGSM 900 DCS 1800 PCS 1900 WCDMA2100
Freq.
Band[MHz]
Uplink/Downlink
880~915
925~960
1710~1785
1805~1880
1850~1910
1930~1990
1920~1980
2110~2170
ARFCN range 0~124 &
975~1023 512~885 512~810 UL:9612~9888 DL:10562~10838
Tx/Rx spacing 45MHz 95MHz 80MHz 190MHz
Mod. Bit rate/
Bit Period
270.833kbps
3.692us
270.833kbps
3.692us
270.833kbps
3.692us 3.84Mcps
Time Slot
Period/Frame
Period
576.9us
4.615ms
576.9us
4.615ms
576.9us
4.615ms
Frame length : 10ms
Slot length: 0.667ms
Modulation 0.3GMSK 0.3GMSK 0.3GMSK QPSK
HQPSK
MS Power 33dBm~5dBm 30dBm~0dBm 30dBm~0dBm 24dBm~ -50dBm
Power Class 4
(max +33dBm)
1
(max +30dBm)
1
(max +30dBm)
3
(max +24dBm)
Sensitivity -102dBm -100dBm -100dBm -106.7dBm
TDMA Mux 8 8 8 NA
Cell Radius 35Km 2Km 2Km 2Km

Speclflcation
2-2
TX Power
control level GSM900
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±4dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
TX Power
control level PCS1800
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±4dBm
12 6±4 dBm
13 4±4 dBm
14 2±5 dBm
15 0±5 dBm
2-2. GSM Tx Power Class

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3. Product Function
3-1
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Main Function
－MP3 /72Poly Melody
－BT 2.0+EDR
－MMS (600KB)/ Streaming
－DVB-H /FM radio with RDS
－External Memory: micro SD
－USB 2.0(Full speed)
－WAP2.0, JAVA MIDP2.0 /CLDC 1.1
－Auto Time Setting
－GPRS/EDGE :c
lass 12
－BT :SEMCO BTEM48B2SB
－Battery: 1,200mAH(474350-180)
－Weight: 138g
－Memory: 2Gb NAND +1
Gb SDRAM
－Camera: CMOS 3M FF &CMOS CIF
－LCD :2.6"
QVGA TFT(AMLCD)
－Size: 102.2x63.2x16.8mm
－Band: GSM900/1800/1900, W2100
－BB: Qualcomm MSM6280, PM6658
－RF: Qualcomm RTR6280

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4. Array course control
4-1
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4-1. Software Adjustments

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Array course control
4-2
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1.JIG(GH80-03308A): Download, Trace, Calibration, etc
2.RF test cable(GH39-00397A): RF test
3.Test cable(0.4M:GH39-00886A, 1.5M:GH39-00890A): JIG to phone
4.Travel Adaptor(GH44-01702A)
5.Data Link Cable(GH39-00922A): USB cable
6.Serial cable(LJ39-00013A) :PC to JIG

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Array course control
4-3
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4-2. Software Downloading
4-2-1. Downloading Binary Files
•Four binary files for downloading P960
–amss_compressed :Modem binary for communication function
&Mocha binary for user interface and various
application
–Rsrc_P960_Open_Europe_Slav.rc1: Files need for each application
–Rsrc2_P960(Low).rc2 :Power on/off animation
–FactoryFs_P960_Open_Europe_Slav.ffs :Default file system to be put into
in initial production.
4-2-2. Pre-requsite for Downloading
•Downloader Program (MultiLoader V5.33)
•SGH-P960 Mobile Phone
•USB Data Link Cable
•Binary files

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Array course control
4-4
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4-2-3. S/W Downloader Program
1. 1. Boot the A747 by pressing 'power ON key' +'9key' at the same time.
If you do properly, you can see the following message on Main LCD "Download"
2. Load the binary download program by executing the "MultiLoader V5.33.exe".
And the Check the MSM6275/MSM6280