Samsung E2121B Service Manual
GSM TELEPHONE
GT-E2121B
GSM TELEPHONE |
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CONTENTS |
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1. |
Safety Precautions |
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2. |
Specification |
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3. |
Product Function |
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4. |
Array course control |
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5. |
Exploded View and Parts list |
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6. |
MAIN Electrical Parts List |
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7. |
Block Diagrams |
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8. |
PCB Diagrams |
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9. |
Chart of Troubleshooting |
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10. Reference data |
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11. Disassembly and Assembly |
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Instructions |
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1. Safety Precautions
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 a kind of magnetic object or tool,
because performance of parts is damaged by the influence of manetic force.
●Surely use a standard screwdriver when you disassemble this product, otherwise screw will be worn away.
●Use a thicken twisted wire when you measure level.
A thicken 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 a repair 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. 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 a circuit board.
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2. Specification
2-1. GSM General Specification
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EGSM 900 |
DCS1800 |
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Freq. Band[MHz] |
880~915 |
1710~1785 |
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Uplink/Downlink |
925~960 |
1805~1880 |
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ARFCN range |
0~124 & 975~1023 |
512~885 |
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Tx/Rx spacing |
45MHz |
95MHz |
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Mod. Bit rate/ |
270.833kbps |
270.833kbps |
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Bit Period |
3.692us |
3.692us |
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Time Slot Period/Frame |
576.9us |
576.9us |
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Period |
4.615ms |
4.615ms |
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Modulation |
0.3GMSK |
0.3GMSK |
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MS Power |
33dBm~5dBm |
30dBm~0dBm |
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Power Class |
4 |
1 |
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(max +33dBm) |
(max +30dBm) |
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Sensitivity |
-102dBm |
-100dBm |
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TDMA Mux |
8 |
8 |
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Cell Radius |
35Km |
2Km |
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Specification
2-2. GSM TX power class
TX Power |
GSM900 |
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control level |
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5 |
33±2 dBm |
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6 |
31±2 dBm |
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7 |
29±2 dBm |
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8 |
27±2 dBm |
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9 |
25±2 dBm |
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10 |
23±2 dBm |
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11 |
21±2 dBm |
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12 |
19±2 dBm |
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13 |
17±2 dBm |
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14 |
15±2 dBm |
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15 |
13±2 dBm |
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16 |
11±3 dBm |
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17 |
9±3dBm |
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18 |
7±3 dBm |
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19 |
5±3 dBm |
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TX Power |
DCS1800 |
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control level |
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0 |
30±3 dBm |
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1 |
28±3 dBm |
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2 |
26±3 dBm |
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3 |
24±3 dBm |
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4 |
22±3 dBm |
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5 |
20±3 dBm |
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6 |
18±3 dBm |
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7 |
16±3 dBm |
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8 |
14±3 dBm |
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9 |
12±4 dBm |
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10 |
10±4 dBm |
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11 |
8±4dBm |
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12 |
6±4 dBm |
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13 |
4±4 dBm |
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14 |
2±5 dBm |
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15 |
0±5 dBm |
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3. Operation Instruction and Installation
Main Function
-GPRS, Dual Band(GSM 900/1800 Mhz)
-1.52” CSTN, 65K
-VGA Camera & Video Recording
-MP3 Player with Micro-SD
-FM intenna with Recording
-Bluetooth 2.0
-40 Poly Sound & MP3 Ringtone
-WAP 2.0 / MMS / E-mail
-Java Games, Native Game
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4. Array course control
4-1. Software Adjustments
Test Jig (GH99-36900A) |
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Test Cable (GH39-01160A) |
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RF Test Cable (GH39-00985A) |
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Adapter (GH99-38251A) |
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Array course control
4-2. Software Downloading
4-2-1. Downloading Binary Files
•3 binary files for downloading GT-E2121B
–XXJB6.cla (Common binary)
–XXJB6.tfs (Common binary)
- OXAJB6.csc (CSC binary)
4-2-2. Pre-requsite for Downloading
•Downloader Program( PNX49xx Downloader v0.3 Lite For GT-E2370(Megacell) )
•GT-E212B Mobile Phone
•JIG BOX
•Test Cable
•Serial Cable
•Binary files
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Array course control
4-2-3. S/W Downloader Program
1. Load the binary download program by executing the “PNX49xx Downloader v0.3 Lite For GTE2370(Megacell)”.
Select the Port.
2. Select the binary files what you want to download
check
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Array course control
3. Press the "Start" button and connect the Handset, then press " ".
. 4.Press the "Download" button.
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Array course control
6. When downloading is complete, automatically the small window was showed up.
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5. Exploded View and Parts List
5-1. Cellular phone Exploded View
QFR01 
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QIF01 |
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QKP01 |
QLC01 |
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QME01 |
QMP01 |
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QMO01 |
QMI01 |
QSP01 |
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QCA01 |
QAN02 |
QRE01 |
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QCW01 |
QCR89 |
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QBA01 |
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QBC00 |
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5-1 |
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Exploded View and Parts List
5-2. Cellular phone Parts list
Design LOC |
Description |
SEC CODE |
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QSP01 |
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SPEAKER |
3001-002509 |
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QCR89 |
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SCREW-TAPPING |
6002-001428 |
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QLC01 |
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LCD-MODULE SGHB110L |
GH07-01241A |
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QMI01 |
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MICROPHONE-ASSY-GTE2120 |
GH30-00601A |
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QMO01 |
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MOTOR DC-SCH-S369 |
GH31-00392A |
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QAN02 |
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INTENNA-GTE2120 |
GH42-02119A |
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QBA01 |
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INNER BATTERY PACK-1000MAH,BLK,ENG,EU |
GH43-03184A |
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QCA01 |
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CAMERA MODULE-GT-E2120 |
GH59-07682A |
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QME01 |
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DOME SHEET-GTE2120_21 KEY |
GH59-07876A |
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QMP01 |
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A/S ASSY-GTE2121B_PBA MAIN (SVC) |
GH82-04740A |
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QKP01 |
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ASSY KEYPAD-MAIN(OPEN/AR) |
GH98-14064A |
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QBC00 |
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ASSY COVER-BATT |
GH98-14069A |
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QRE01 |
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ASSY CASE-REAR |
GH98-14068A |
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QCW01 |
PCT WINDOW-CAMERA |
GH72-55275A |
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QFR01 |
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ASSY CASE-FRONT VE |
GH98-16368A |
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QIF01 |
PMO COVER-IF |
GH72-56382A |
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6. MAIN Electrical Parts List
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SEC CODE |
Design LOC |
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Description |
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0403-001741 |
D201 |
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TFZGTR5.6B |
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0406-001267 |
L105 |
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RCLAMP0521P |
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0406-001286 |
ZD104 |
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PESD5V0L5UV |
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0406-001286 |
ZD105 |
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PESD5V0L5UV |
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0406-001286 |
ZD300 |
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PESD5V0L5UV |
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0406-001288 |
ZD100 |
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PESD5V0S1UL |
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0406-001288 |
ZD101 |
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PESD5V0S1UL |
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0406-001288 |
ZD102 |
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PESD5V0S1UL |
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0406-001293 |
ZD106 |
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ESD9B3.3ST5G |
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0407-001002 |
D200 |
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DAN222TL |
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0505-002341 |
Q100 |
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SI1013X-T1-GE3 |
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0505-002664 |
TR200 |
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TPCF8304 |
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0601-002846 |
LED300 |
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19-217UTD/S759/TR8 |
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0601-002846 |
LED301 |
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19-217UTD/S759/TR8 |
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0601-002846 |
LED302 |
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19-217UTD/S759/TR8 |
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0601-002846 |
LED303 |
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19-217UTD/S759/TR8 |
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0601-002846 |
LED304 |
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19-217UTD/S759/TR8 |
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0601-002846 |
LED305 |
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19-217UTD/S759/TR8 |
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0801-002237 |
U305 |
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TC7SH04FU-TE85L |
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1003-001440 |
U307 |
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MDC3105LT1 |
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1108-000228 |
UME201 |
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K5N5629ATA-AT80 |
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1201-002931 |
PAM100 |
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RF7168 |
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1201-002944 |
U100 |
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BGB707L7ESD |
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1203-005512 |
U301 |
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MIC5365-3.3YMT |
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1203-005512 |
U302 |
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MIC5365-3.3YMT |
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1203-005848 |
U304 |
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MIC5370-MGYMT |
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1204-002979 |
U311 |
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SI4708-B-GMR |
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1205-003816 |
U103 |
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E-STLC2584TR |
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1404-001221 |
TH200 |
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NCP15WB473J04RC |
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2007-000138 |
R320 |
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RC1005J101CS |
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2007-000139 |
R120 |
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RC1005J221CS |
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2007-000139 |
R138 |
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RC1005J221CS |
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2007-000139 |
R139 |
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RC1005J221CS |
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2007-000140 |
R136 |
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RC1005J102CS |
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2007-000140 |
R137 |
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RC1005J102CS |
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2007-000141 |
R117 |
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RC1005J222CS |
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2007-000141 |
R118 |
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RC1005J222CS |
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2007-000141 |
R119 |
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RC1005J222CS |
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2007-000141 |
R312 |
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RC1005J222CS |
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6-1 |
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SAMSUNG Proprietary-Contents may change without notice |
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This Document can not be used without Samsung's authorization
Main Electrical Parts List
SEC CODE |
Design LOC |
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Description |
2007-000141 |
R313 |
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RC1005J222CS |
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2007-000143 |
R100 |
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RC1005J472CS |
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2007-000143 |
R130 |
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RC1005J472CS |
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2007-000143 |
R140 |
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RC1005J472CS |
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2007-000143 |
R141 |
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RC1005J472CS |
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2007-000143 |
R201 |
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RC1005J472CS |
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2007-000148 |
R200 |
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RC1005J103CS |
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2007-000148 |
R203 |
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RC1005J103CS |
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2007-000148 |
R306 |
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RC1005J103CS |
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2007-000148 |
R326 |
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RC1005J103CS |
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2007-000151 |
R325 |
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RC1005J153CS |
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2007-000153 |
R111 |
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RC1005J223CS |
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2007-000153 |
R112 |
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RC1005J223CS |
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2007-000157 |
R307 |
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RC1005J473CS |
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2007-000157 |
R308 |
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RC1005J473CS |
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2007-000157 |
R309 |
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RC1005J473CS |
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2007-000157 |
R310 |
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RC1005J473CS |
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2007-000164 |
R321 |
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RC1005J154CS |
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2007-000164 |
R322 |
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RC1005J154CS |
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2007-000170 |
R128 |
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RC1005J105CS |
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2007-000172 |
R311 |
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RC1005J100CS |
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2007-000173 |
R122 |
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RC1005J220CS |
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2007-000173 |
R123 |
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RC1005J220CS |
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2007-000242 |
R124 |
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RC1005J152CS |
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2007-001119 |
R107 |
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RC1005J681CS |
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2007-001288 |
R114 |
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MCR01MZP5J180 |
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2007-001156 |
R314 |
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RK73B1ETQTP751J |
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2007-001156 |
R315 |
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RK73B1ETQTP751J |
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2007-001156 |
R316 |
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RK73B1ETQTP751J |
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2007-001156 |
R317 |
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RK73B1ETQTP751J |
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2007-001156 |
R318 |
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RK73B1ETQTP751J |
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2007-001156 |
R319 |
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RK73B1ETQTP751J |
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2007-001301 |
R210 |
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MCR01MZP5J680 |
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2007-001311 |
R101 |
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RC1005J271CS |
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2007-001333 |
R213 |
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MCR01MZP5J183 |
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2007-002970 |
R113 |
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MCR01MZP5J560 |
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2007-003023 |
R327 |
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RMC16S-623J-TP |
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2007-003023 |
R328 |
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RMC16S-623J-TP |
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2007-003025 |
R324 |
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RMC16S-6R8J-TP |
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2007-003112 |
R125 |
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MCR01MZP5J270 |
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6-2 |
|
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This Document can not be used without Samsung's authorization
Main Electrical Parts List
SEC CODE |
Design LOC |
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Description |
2007-003112 |
R126 |
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MCR01MZP5J270 |
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2007-007008 |
R115 |
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RC1005J301CS |
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2007-007008 |
R116 |
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RC1005J301CS |
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2007-007698 |
R207 |
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RK73H1ETP5101F |
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2007-008500 |
R214 |
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SR73H2BTDR100F |
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2203-000233 |
C121 |
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GRP1555C1H101J |
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2203-000233 |
C151 |
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GRP1555C1H101J |
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2203-000386 |
C133 |
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GRP1555C1H150J |
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2203-000386 |
C136 |
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GRP1555C1H150J |
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2203-000386 |
C140 |
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GRP1555C1H150J |
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2203-000386 |
C217 |
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GRP1555C1H150J |
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2203-000386 |
U313 |
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GRP1555C1H150J |
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2203-000425 |
C116 |
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GRP1555C1H180J |
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2203-000425 |
C131 |
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GRP1555C1H180J |
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2203-000425 |
C147 |
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GRP1555C1H180J |
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2203-000425 |
C149 |
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GRP1555C1H180J |
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2203-000425 |
C150 |
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GRP1555C1H180J |
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2203-000585 |
C148 |
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GRP155R71H221KD01E |
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2203-000679 |
C132 |
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GRP1555C1H270J |
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2203-000679 |
C135 |
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GRP1555C1H270J |
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2203-000679 |
U314 |
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GRP1555C1H270J |
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2203-000812 |
C120 |
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GRP1555C1H330J |
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2203-000812 |
C123 |
|
GRP1555C1H330J |
|
|
|
|
2203-000812 |
C130 |
|
GRP1555C1H330J |
|
|
|
|
2203-000812 |
C143 |
|
GRP1555C1H330J |
|
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|
|
2203-000812 |
C230 |
|
GRP1555C1H330J |
|
|
|
|
2203-000812 |
C233 |
|
GRP1555C1H330J |
|
|
|
|
2203-000812 |
C315 |
|
GRP1555C1H330J |
|
|
|
|
2203-002443 |
C102 |
|
GRP155R71H331KD01E |
|
|
|
|
2203-002443 |
C105 |
|
GRP155R71H331KD01E |
|
|
|
|
2203-002443 |
C128 |
|
GRP155R71H331KD01E |
|
|
|
|
2203-002443 |
U315 |
|
GRP155R71H331KD01E |
|
|
|
|
2203-002668 |
C103 |
|
C1005CG1H0R5BT |
|
|
|
|
2203-002668 |
C106 |
|
C1005CG1H0R5BT |
|
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|
|
2203-002709 |
C134 |
|
C1005Y5V1C104ZT |
|
|
|
|
2203-002709 |
C137 |
|
C1005Y5V1C104ZT |
|
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|
|
2203-002709 |
C141 |
|
C1005Y5V1C104ZT |
|
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|
|
2203-002709 |
C145 |
|
C1005Y5V1C104ZT |
|
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|
2203-002709 |
C154 |
|
C1005Y5V1C104ZT |
|
|
|
|
|
|
6-3 |
|
|
|
|
|
|
SAMSUNG Proprietary-Contents may change without notice |
||
This Document can not be used without Samsung's authorization
Main Electrical Parts List
SEC CODE |
Design LOC |
|
Description |
2203-002709 |
C200 |
|
C1005Y5V1C104ZT |
|
|
|
|
2203-002709 |
C201 |
|
C1005Y5V1C104ZT |
|
|
|
|
2203-002709 |
C202 |
|
C1005Y5V1C104ZT |
|
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|
|
2203-002709 |
C203 |
|
C1005Y5V1C104ZT |
|
|
|
|
2203-002709 |
C204 |
|
C1005Y5V1C104ZT |
|
|
|
|
2203-002709 |
C205 |
|
C1005Y5V1C104ZT |
|
|
|
|
2203-002709 |
C300 |
|
C1005Y5V1C104ZT |
|
|
|
|
2203-002709 |
C304 |
|
C1005Y5V1C104ZT |
|
|
|
|
2203-002709 |
C311 |
|
C1005Y5V1C104ZT |
|
|
|
|
2203-005050 |
C153 |
|
GRP1555C1H1R8CZ01E |
|
|
|
|
2203-005281 |
C117 |
|
GRP1555C1H1R5BZ01E |
|
|
|
|
2203-005281 |
C122 |
|
GRP1555C1H1R5BZ01E |
|
|
|
|
2203-005281 |
C125 |
|
GRP1555C1H1R5BZ01E |
|
|
|
|
2203-005281 |
C127 |
|
GRP1555C1H1R5BZ01E |
|
|
|
|
2203-005344 |
C225 |
|
GRM155R71E223KA61D |
|
|
|
|
2203-005481 |
C100 |
|
GRP155R71A473KA01E |
|
|
|
|
2203-005481 |
C101 |
|
GRP155R71A473KA01E |
|
|
|
|
2203-006048 |
C229 |
|
GRM155R71A104K |
|
|
|
|
2203-006048 |
C232 |
|
GRM155R71A104K |
|
|
|
|
2203-006048 |
C319 |
|
GRM155R71A104K |
|
|
|
|
2203-006048 |
C320 |
|
GRM155R71A104K |
|
|
|
|
2203-006137 |
C129 |
|
CL05B223KONC |
|
|
|
|
2203-006190 |
C108 |
|
GRM155R60J224KE01E |
|
|
|
|
2203-006190 |
C109 |
|
GRM155R60J224KE01E |
|
|
|
|
2203-006190 |
C112 |
|
GRM155R60J224KE01E |
|
|
|
|
2203-006190 |
C113 |
|
GRM155R60J224KE01E |
|
|
|
|
2203-006190 |
C114 |
|
GRM155R60J224KE01E |
|
|
|
|
2203-006190 |
C115 |
|
GRM155R60J224KE01E |
|
|
|
|
2203-006190 |
C118 |
|
GRM155R60J224KE01E |
|
|
|
|
2203-006190 |
C124 |
|
GRM155R60J224KE01E |
|
|
|
|
2203-006190 |
C126 |
|
GRM155R60J224KE01E |
|
|
|
|
2203-006208 |
C208 |
|
CM105X5R475M06AT |
|
|
|
|
2203-006208 |
C209 |
|
CM105X5R475M06AT |
|
|
|
|
2203-006208 |
C234 |
|
CM105X5R475M06AT |
|
|
|
|
2203-006348 |
C237 |
|
CV105X5R105K25AT |
|
|
|
|
2203-006361 |
C119 |
|
GRM21BR61A106K |
|
|
|
|
2203-006399 |
C206 |
|
GRM155R60J105KE19D |
|
|
|
|
2203-006399 |
C207 |
|
GRM155R60J105KE19D |
|
|
|
|
2203-006399 |
C210 |
|
GRM155R60J105KE19D |
|
|
|
|
|
|
6-4 |
|
|
|
|
|
|
SAMSUNG Proprietary-Contents may change without notice |
||
This Document can not be used without Samsung's authorization
Main Electrical Parts List
SEC CODE |
Design LOC |
|
Description |
2203-006399 |
C211 |
|
GRM155R60J105KE19D |
|
|
|
|
2203-006399 |
C212 |
|
GRM155R60J105KE19D |
|
|
|
|
2203-006399 |
C213 |
|
GRM155R60J105KE19D |
|
|
|
|
2203-006399 |
C214 |
|
GRM155R60J105KE19D |
|
|
|
|
2203-006399 |
C239 |
|
GRM155R60J105KE19D |
|
|
|
|
2203-006399 |
C303 |
|
GRM155R60J105KE19D |
|
|
|
|
2203-006399 |
C305 |
|
GRM155R60J105KE19D |
|
|
|
|
2203-006399 |
C312 |
|
GRM155R60J105KE19D |
|
|
|
|
2203-006399 |
C316 |
|
GRM155R60J105KE19D |
|
|
|
|
2203-006562 |
C301 |
|
CV05X5R105K10AH |
|
|
|
|
2203-006562 |
C302 |
|
CV05X5R105K10AH |
|
|
|
|
2203-006562 |
C306 |
|
CV05X5R105K10AH |
|
|
|
|
2203-006562 |
C308 |
|
CV05X5R105K10AH |
|
|
|
|
2203-006562 |
C309 |
|
CV05X5R105K10AH |
|
|
|
|
2203-006562 |
C310 |
|
CV05X5R105K10AH |
|
|
|
|
2203-006562 |
C313 |
|
CV05X5R105K10AH |
|
|
|
|
2203-006562 |
C317 |
|
CV05X5R105K10AH |
|
|
|
|
2203-006824 |
C228 |
|
CV105X5R475K10AT |
|
|
|
|
2203-007270 |
C215 |
|
CL10A106KP8NNNC |
|
|
|
|
2203-007270 |
C216 |
|
CL10A106KP8NNNC |
|
|
|
|
2203-006838 |
C111 |
|
CL05A225KQ5NSNC |
|
|
|
|
2203-006841 |
C238 |
|
CV05X5R105K16AH |
|
|
|
|
2203-007270 |
C318 |
|
CL10A106KP8NNNC |
|
|
|
|
2203-007279 |
C231 |
|
CV105X5R106M10AT |
|
|
|
|
2404-001377 |
C142 |
|
F980J226MMA |
|
|
|
|
2703-000213 |
L100 |
|
LQM18NNR47K00 |
|
|
|
|
2703-002170 |
L102 |
|
CIH05T6N8JNC |
|
|
|
|
2703-002201 |
L108 |
|
CIH05T33NJNC |
|
|
|
|
2703-002201 |
L109 |
|
CIH05T33NJNC |
|
|
|
|
2703-002201 |
L110 |
|
CIH05T33NJNC |
|
|
|
|
2703-002204 |
L106 |
|
CIH05T22NJNC |
|
|
|
|
2703-002207 |
L112 |
|
CIH05T3N3SNC |
|
|
|
|
2703-002267 |
L114 |
|
CIH05T4N7SNC |
|
|
|
|
2703-002365 |
L120 |
|
CIH05T1N2SNC |
|
|
|
|
2703-003064 |
L119 |
|
LQG15HSR22J02D |
|
|
|
|
2703-003297 |
L202 |
|
APIS08G4R7MT |
|
|
|
|
2801-004353 |
OSC201 |
|
MS3V-T1R |
|
|
|
|
2801-004805 |
OSC200 |
|
SQ3D02600C2LJA |
|
|
|
|
2901-001435 |
F301 |
|
AVRC-14S-03Q-030-200R |
|
|
|
|
|
|
6-5 |
|
|
|
|
|
|
SAMSUNG Proprietary-Contents may change without notice |
||
This Document can not be used without Samsung's authorization
Main Electrical Parts List
SEC CODE |
Design LOC |
Description |
2901-001435 |
F302 |
AVRC-14S-03Q-030-200R |
|
|
|
2901-001435 |
F303 |
AVRC-14S-03Q-030-200R |
|
|
|
2903-001404 |
F101 |
DEA202450BT-7112E1 |
|
|
|
2904-001879 |
F100 |
SFR942PY002 |
|
|
|
3301-001158 |
L200 |
BLM18PG300SN1D |
|
|
|
3301-001534 |
L201 |
BLM15AG121SN1D |
|
|
|
3301-001534 |
L300 |
BLM15AG121SN1D |
|
|
|
3301-001729 |
L301 |
BLM15AG102SN1D |
|
|
|
3301-001756 |
L111 |
BLM15HG102SN1D |
|
|
|
3301-001756 |
L113 |
BLM15HG102SN1D |
|
|
|
3301-001756 |
L115 |
BLM15HG102SN1D |
|
|
|
3301-001756 |
L116 |
BLM15HG102SN1D |
|
|
|
3301-001756 |
L117 |
BLM15HG102SN1D |
|
|
|
3301-001756 |
L118 |
BLM15HG102SN1D |
|
|
|
3301-001970 |
L104 |
BLM15BA330SN1 |
|
|
|
3705-001503 |
RFS100 |
KMS-560 |
|
|
|
3709-001394 |
SD300 |
SCHB1A0103 |
|
|
|
3709-001447 |
SIM201 |
5000-6P-1.9S |
|
|
|
3710-002683 |
IFC100 |
HY20-AB0310 |
|
|
|
3710-002815 |
HDC301 |
3D1201067-ST26-7H |
|
|
|
3711-006137 |
BTC201 |
2005-03-263 |
|
|
|
4202-001493 |
ANT102 |
AMAN301512ST01 |
|
|
|
GH70-03951A |
SC100 |
ONBOARD-CLIP-7 |
|
|
|
GH70-03951A |
SC101 |
ONBOARD-CLIP-7 |
|
|
|
GH70-03951A |
SC102 |
ONBOARD-CLIP-7 |
|
|
|
GH70-03951A |
SC103 |
ONBOARD-CLIP-7 |
|
|
|
GH70-03951A |
SC104 |
ONBOARD-CLIP-7 |
|
|
|
GH70-03951A |
SC105 |
ONBOARD-CLIP-7 |
|
|
|
GH70-03951A |
SC106 |
ONBOARD-CLIP-7 |
|
|
|
GH70-03951A |
SC107 |
ONBOARD-CLIP-7 |
|
|
|
GH70-03951A |
SC108 |
ONBOARD-CLIP-7 |
|
|
|
0904-002568 |
U312 |
AIT708U |
|
|
|
1203-006203 |
U303 |
AHK3291IGU-T1 |
|
|
|
1205-003945 |
UCP201 |
PNX4852 |
|
|
|
Please consult the GSPN website (Samsung Portal) for the most recent version of the product's part list.
6-6
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
7. Block Diagrams
7-1. Main Block Diagram
GT-E2121B BLOCK DIAGRAM
KEYPAD
MOTOR
SIM
OVP
BATTERY
MEMORY
IF CONNECTOR 
|
|
PNX4852 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|||
GSM/GPRS Class 10 signal chip |
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|||
32-bit ARM926EJ-S™ control processor |
RF Subsystem |
|
|
|
|
|
RF SYSTEM |
|
|||||
|
|
|
|
|
|
||||||||
|
|
|
|
|
|
|
|
|
|
||||
SAIC/TTY/CTM |
|
|
|
|
|
|
|
|
|
|
|
||
Integrated DCXO and AFC correction |
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|||
I2C/UART/PCM/PWM |
|
|
|
|
|
|
BLUETOOTH |
|
|||||
|
|
|
|
|
|
|
|||||||
Bluetooth/FM support |
|
|
|
|
|
|
|
|
|
|
|
||
SIM card interface |
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
FM RADIO |
|
||||||
Color LCD, up to 176x220 pixels, 65K colors |
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|||
Analog accessory detection |
|
|
|
|
|
|
|
|
|
|
|
||
Threeclock output(32KHz,26MHz,26/nMHz) |
|
|
|
|
|
|
|
|
|
|
|
||
Up to 42 GPIOs(1.8V/2,8V) |
|
|
|
|
|
|
|
|
|
|
|
||
78MHz burst memory access |
|
|
|
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|||
|
PMU |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Audio Subsystem |
|
|
|
|
|
EAR MIC |
|
||||||
|
|
|
|
|
|
|
|
MIC |
|
||||
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
BACK-END IC |
|
|
SPEAKER |
||
AIT708U |
|
EAR SPEAKER |
|
|
|
Camera |
LCD |
SD CARD |
VGA |
CSTN |
|
7-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
8. PCB Diagrams
8-1. Top
8-1
SAMSUNG Proprietary-Contents may change without notice
This Document can not be used without Samsung's authorization
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