English dropdown-ico

Samsung SGH-i300 manual

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55

Go to page of

Similar user manuals

A good user manual

The rules should oblige the seller to give the purchaser an operating instrucion of Samsung SGH-i300, along with an item. The lack of an instruction or false information given to customer shall constitute grounds to apply for a complaint because of nonconformity of goods with the contract. In accordance with the law, a customer can receive an instruction in non-paper form; lately graphic and electronic forms of the manuals, as well as instructional videos have been majorly used. A necessary precondition for this is the unmistakable, legible character of an instruction.

What is an instruction?

The term originates from the Latin word „instructio”, which means organizing. Therefore, in an instruction of Samsung SGH-i300 one could find a process description. An instruction's purpose is to teach, to ease the start-up and an item's use or performance of certain activities. An instruction is a compilation of information about an item/a service, it is a clue.

Unfortunately, only a few customers devote their time to read an instruction of Samsung SGH-i300. A good user manual introduces us to a number of additional functionalities of the purchased item, and also helps us to avoid the formation of most of the defects.

What should a perfect user manual contain?

First and foremost, an user manual of Samsung SGH-i300 should contain:
- informations concerning technical data of Samsung SGH-i300
- name of the manufacturer and a year of construction of the Samsung SGH-i300 item
- rules of operation, control and maintenance of the Samsung SGH-i300 item
- safety signs and mark certificates which confirm compatibility with appropriate standards

Why don't we read the manuals?

Usually it results from the lack of time and certainty about functionalities of purchased items. Unfortunately, networking and start-up of Samsung SGH-i300 alone are not enough. An instruction contains a number of clues concerning respective functionalities, safety rules, maintenance methods (what means should be used), eventual defects of Samsung SGH-i300, and methods of problem resolution. Eventually, when one still can't find the answer to his problems, he will be directed to the Samsung service. Lately animated manuals and instructional videos are quite popular among customers. These kinds of user manuals are effective; they assure that a customer will familiarize himself with the whole material, and won't skip complicated, technical information of Samsung SGH-i300.

Why one should read the manuals?

It is mostly in the manuals where we will find the details concerning construction and possibility of the Samsung SGH-i300 item, and its use of respective accessory, as well as information concerning all the functions and facilities.

After a successful purchase of an item one should find a moment and get to know with every part of an instruction. Currently the manuals are carefully prearranged and translated, so they could be fully understood by its users. The manuals will serve as an informational aid.

Table of contents for the manual

  • Page 1

    MITs TELEPHONE SGH-i300 MITs TELEPHON E CONTENTS 1. Specification 2. Flow Chart of Troubleshooting 3. Exploded Views and Parts List 4. Electrical Parts List 5. PCB Diagrams 6. Block Diagrams[...]

  • Page 2

    SAMSUNG Proprietary-Contents may change without notice 1. SGH-i300 Specification This Document can not be used without Samsung's authorization 1-1 1-1. PDA specification Parts Name Description Note CPU PXA272 Core : Xscale Core Frequencies : 416 MHz Clock : 13 MHz, 32,768 KHz FLASH : 64M Byte Memory SRAM IDT70P248L, DUAL PORT STATIC Memory, 8K[...]

  • Page 3

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Specification 1-2 This Document can not be used without Samsung's authorization 1-2. Phone Specification Parts Name Description Note CPU Trident EF version Core : DSP16000/ARM7IDMI DSP Core : RAM(20k * 16), ROM(144K * 16) ARM CORE : RAM(4K * 32), ROM(2K * 32) Clock : 13 MHz, 32,76[...]

  • Page 4

    SAMSUNG Proprietary-Contents may change without notice 2 . SGH-i300 Flow Chart of Troubleshooting 2-1 This Document can not be used without Samsung's authorization 2-1. Power O n 'Power on' does not work Yes Yes Press nPower key or hardwar e Reset No No Charge the Battery No Yes Charge the Battery Check the Pin 1 of U30 5 is High Che[...]

  • Page 5

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams 2-2 This Document can not be used without Samsung's authorization 1 OUT 2 VDD R353 U323 4 GND NC 3 C346 2 A 1 B 3 GND 5 VCC 4 Y U315 VBAT C330 R302 R311 BAT33 VBAT R317 POWER_DET R318 nPOWER_FAIL 3.0V 6 7 SW DC 2 DEN 5 3 FET 4 GND[...]

  • Page 6

    SAMSUNG Proprietary-Contents may change without notice SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams 2-3 This Document can not be used without Samsung's authorization 1.25V 1.35V 1.1V PLL13 SRAM11 R303 C327 CORE12 R312 1.35V L301 C325 C320 R310 R309 C319 VBAT R356 R355 C324 VFB 36 VIN U307 4 GND 2 ITH 8 PLLLPF RUN 1 SW 5 S/MODE 7[...]

  • Page 7

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams 2-4 This Document can not be used without Samsung's authorization 2-2. Init ial part Initial Failure Yes Yes Check the BAT33 No No Check the U102 No Yes Downlo ad again Check the "nTrst" at U101 is High Check the "n[...]

  • Page 8

    SAMSUNG Proprietary-Contents may change without notice SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams 2-5 This Document can not be used without Samsung's authorization 2-3. Charge Pa rt abnormal Char ging part Yes Yes Replace TC No No Check the path from CN605 to pin 1 of CN 301 Yes Check the pin 1 of CN301 = 4.2V Check the pin 22[...]

  • Page 9

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams 2-6 This Document can not be used without Samsung's authorization 2-4. SIM Part Phone can't access SIM card Yes Yes Check the ci rcuit to CN701 No No Resolder CN701 Yes Check the SIM connector CN7 01 connection to SIM card Ch[...]

  • Page 10

    SAMSUNG Proprietary-Contents may change without notice SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams 2-7 This Document can not be used without Samsung's authorization 2-5. Micro phone Phone Microphone does not work Yes Yes Resolder R424,R426,R430,R431 No No Hardware reset or resoldering or Download Image Yes Check the Pin 23 of U[...]

  • Page 11

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams 2-8 This Document can not be used without Samsung's authorization 2-6. Speaker P art Speaker does not work Yes Yes No Hardware reset or resoldering or Download Image Yes Is there sinewave signal on the U404 pin 12, 24 during windo[...]

  • Page 12

    SAMSUNG Proprietary-Contents may change without notice SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams 2-9 This Document can not be used without Samsung's authorization[...]

  • Page 13

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams 2-10 This Document can not be used without Samsung's authorization 2-7. Recei ver Part Receiver does not wo rk Yes END Check the R434,R437 = sine wave Replace Receiver No Yes Yes Check the Pin 2,10 of U409 is sine wave Check the P[...]

  • Page 14

    SAMSUNG Proprietary-Contents may change without notice SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams 2-11 This Document can not be used without Samsung's authorization[...]

  • Page 15

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams 2-12 This Document can not be used without Samsung's authorization 2-8. Key M atrix Par t Check key initial operation Yes END Check the Pin 3,5,7,9,11 of CN602 is High Check the R126, R127,R128,R129, R142,R143 No Yes No Replace th[...]

  • Page 16

    SAMSUNG Proprietary-Contents may change without notice SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams 2-13 This Document can not be used without Samsung's authorization 9 2 6 H T 4 2 6 H T C602 5 5 6 6 7 78 8 9 9 26 26 27 27 28 28 29 29 3 3 30 30 4 4 19 19 2 2 20 20 21 21 22 22 23 23 24 24 25 25 11 11 12 12 13 13 14 14 15 15 16 16[...]

  • Page 17

    SAMSUNG Proprietary-Contents may change without notice SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams 2-14 This Document can not be used without Samsung's authorization 2-9. Led Ind icator P art LED ind icato r does not work Yes END No Check the R605,R612,R614,R616 Yes Check the Pin 2 of Q601,Q602,Q603,Q605 is high No Check R601,R[...]

  • Page 18

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams 2-15 This Document can not be used without Samsung's authorization[...]

  • Page 19

    SAMSUNG Proprietary-Contents may change without notice SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams 2-16 This Document can not be used without Samsung's authorization 2-10. Backlight Part Backlight does not work Yes END Yes Yes Backlig ht "ON" mod e in the menu No Select backlight "ON" mode No Check the U501 [...]

  • Page 20

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams 2-17 This Document can not be used without Samsung's authorization 2-11. EGSM Receiver Continuous RX on RFinput : 62CH AMP : -50dBm Yes Normal Condition catch the chann el? No Check soldered status of C933,L901 Yes F903 check pin6[...]

  • Page 21

    SAMSUNG Proprietary-Contents may change without notice SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams 2-18 This Document can not be used without Samsung's authorization 2-12. EGSM Transmitt er Yes Yes Yes Yes Continuous TX on CONDITION TX POWER DAC500 CODE APPLIED CH62 RBW : 100KHz VBW : 100K Hz SPAN : 10MHz RE F LEV : 10dBm ATT :[...]

  • Page 22

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams 2-19 This Document can not be used without Samsung's authorization 2-13. DCS Receive r Continuous RX on RFinput : 698CH AM P : -50dBm Yes Normal Condition catch the chann el? No Check soldered status of C933,L901 Yes F903 check pi[...]

  • Page 23

    SAMSUNG Proprietary-Contents may change without notice SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams 2-20 This Document can not be used without Samsung's authorization 2-14. PCS Receive r Continuous RX on RFinput : 660CH AM P : -50dBm Yes Normal Condition catch the chann el? No Check soldered status of C933,L901 Yes F903 check pi[...]

  • Page 24

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams 2-21 This Document can not be used without Samsung's authorization 2-15. DCS, PCS Trans mitter Yes Yes Yes Yes Continuous TX on CONDITION CH:698CH(DCS) CH:660CH(PCS) TX POWER COD E : 350CODE APPLIED RBW : 100KHz VBW : 100KHz SPAN [...]

  • Page 25

    SAMSUNG Proprietary-Contents may change without notice SGH-I300 Flow Chart of Troubleshooting and Circuit Diagrams 2-22 This Document can not be used without Samsung's authorization C 9 1 6 R 9 0 4 R 9 0 2 C 9 0 7 R 9 0 1 C 9 0 6 C 9 1 8 A N T _ 9 0 0 A N T _ 1 9 0 0 C 9 1 3 C 9 0 4 C 9 0 3 C 9 0 9 R 9 0 5 R 9 0 6 L 9 0 1 C 9 2 5 C 9 2 6 C 9 2[...]

  • Page 26

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Flow Chart of Troubleshooting and Circuit Diagrams 2-23 This Document can not be used without Samsung's authorization[...]

  • Page 27

    SAMSUNG Proprietary-Contents may change without notice 3. SGH-i300 Exploded View and Parts List 3- 1 This Document can not be used without Samsung's authorization 3-1. Cellular phone Exploded View QSH01 QRE01 QRF03 QSK03 QBA01 QBA02 QLC01 QCR04 QFR01 QKP01 QMI01 QJK01 QME01 QMO01 QAN02 QCA01 QAR01 QCR08 QCW04 QIF01 QCK01 QCK01 QCK02 QMP01 QCR0[...]

  • Page 28

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Exploded View and Parts List 3- 2 This Document can not be used without Samsung's authorization 3-2. Cellular phone Parts list Location No Description Sec Code QAR01 　 AUDIO-RECEIVER 3009-001135 QBA01 　 BATTERY-1000MAH,BLACK,EU,M G H43-01748A QBA02 　 BATTERY-1700MAH,BLACK,EU[...]

  • Page 29

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Exploded View and Parts Lis t 3- 3 This Document can not be used without Samsung's authorization Description Sec Code BAG PE 6902-000634 CBF INTERFACE-PC D ATA CABLE GH39-00326A CHARGER-SGHE810,TC(U.K) G H44-00753A CHARGER-SGHI300,DT H,M/GRAY G H44-01030A S/W CD-USER MANUAL GUIDE [...]

  • Page 30

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Exploded View and Parts List 3- 4 This Document can not be used without Samsung's authorization 3-1. Test Jig 3-1-1. RF Test Cable 3-1-2. Test Cable 3-1-3. Serial Cable 3-1-4. Power Supply Cable 3-1-5. Data Cable 3-1-6. Travel Charger 3-1-7. USB cable 3-1-8. JTAG cable[...]

  • Page 31

    SAMSUNG Proprietary-Contents may change without notice 4. SGH-i300 MAIN Electrical P arts List 4- 1 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 0401-001110 D602 DIODE-SWITCHING SA 0401-001110 D603 DIODE-SWITCHING SA 0403-001467 ZD501 DIODE-ZENER SA 0403-001547 ZD301 DIODE-ZENER SA 0406-0[...]

  • Page 32

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electrical Parts List 4- 2 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 0601-001602 LED603 LED SA 0601-001966 LED602 LED SA 0604-001277 LED101 PHOTO-IRDA SA 0801-000794 U105 IC-CMOS LOGIC SA 0801-000794 U108 IC-CMOS LOGI[...]

  • Page 33

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electric al Parts List 4- 3 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 1203-002783 U1103 IC-POSI.FIXED REG. SA 1203-002850 U501 IC-DC/DC CONVERTER SA 1203-002874 U203 IC-MULTI REG. SA 1203-002895 U102 IC-RESET SA 1203-[...]

  • Page 34

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electrical Parts List 4- 4 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 2007-000139 R426 R-CHIP SA 2007-000139 R430 R-CHIP SA 2007-000140 R1129 R-CH IP SA 2007-000140 R617 R-CHIP SA 2007-000143 R126 R-CHIP SA 2007-000143[...]

  • Page 35

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electric al Parts List 4- 5 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 2007-000169 R353 R-CHIP SA 2007-000171 R1006 R-CH IP SA 2007-000171 R1007 R-CH IP SA 2007-000171 R109 R-CHIP SA 2007-000171 R1101 R-CH IP SA 2007-0[...]

  • Page 36

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electrical Parts List 4- 6 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 2007-000171 R715 R-CHIP SA 2007-000171 R814 R-CHIP SA 2007-000171 R902 R-CHIP SA 2007-000171 R905 R-CHIP SA 2007-000171 R906 R-CHIP SA 2007-000171 R[...]

  • Page 37

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electric al Parts List 4- 7 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 2007-007308 R416 R-CHIP SA 2007-007308 R422 R-CHIP SA 2007-007308 R423 R-CHIP SA 2007-007308 R427 R-CHIP SA 2007-007308 R428 R-CHIP SA 2007-007308 [...]

  • Page 38

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electrical Parts List 4- 8 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 2007-008419 R623 R-CHIP SA 2007-008419 R624 R-CHIP SA 2007-008483 R438 R-CHIP SA 2007-008483 R801 R-CHIP SA 2007-008483 R804 R-CHIP SA 2007-008516 R[...]

  • Page 39

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electric al Parts List 4- 9 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 2007-008542 R311 R-CHIP SA 2007-008542 R356 R-CHIP SA 2007-008542 R441 R-CHIP SA 2007-008542 R505 R-CHIP SA 2007-008542 R704 R-CHIP SA 2007-008542 [...]

  • Page 40

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electrical Parts List 4- 10 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 2203-000438 C459 C-CER,CHIP SA 2203-000438 C460 C-CER,CHIP SA 2203-000438 C908 C-CER,CHIP SA 2203-000438 C909 C-CER,CHIP SA 2203-000466 C910 C-CER,[...]

  • Page 41

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electric al Parts List 4- 11 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 2203-001072 C701 C-CER,CHIP SA 2203-001210 C448 C-CER,CHIP SA 2203-001210 C449 C-CER,CHIP SA 2203-001210 C473 C-CER,CHIP SA 2203-001210 C477 C-CER[...]

  • Page 42

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electrical Parts List 4- 12 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 2203-005061 C415 C-CER,CHIP SA 2203-005061 C416 C-CER,CHIP SA 2203-005061 C603 C-CER,CHIP SA 2203-005061 C705 C-CER,CHIP SA 2203-005061 C711 C-CER,[...]

  • Page 43

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electric al Parts List 4- 13 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 2203-005682 C540 C-CER,CHIP SA 2203-005682 C541 C-CER,CHIP SA 2203-005682 C542 C-CER,CHIP SA 2203-005682 C543 C-CER,CHIP SA 2203-005682 C544 C-CER[...]

  • Page 44

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electrical Parts List 4- 14 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 2203-006194 C806 C-CER,CHIP SA 2203-006194 C807 C-CER,CHIP SA 2203-006194 C808 C-CER,CHIP SA 2203-006194 C809 C-CER,CHIP SA 2203-006194 C810 C-CER,[...]

  • Page 45

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electric al Parts List 4- 15 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 2203-006423 C1109 C-CER,CHIP SA 2203-006423 C111 C-CER,CHIP SA 2203-006423 C1110 C-CER,CHIP SA 2203-006423 C1112 C-CER,CHIP SA 2203-006423 C1114 C[...]

  • Page 46

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electrical Parts List 4- 16 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 2203-006423 C146 C-CER,CHIP SA 2203-006423 C147 C-CER,CHIP SA 2203-006423 C148 C-CER,CHIP SA 2203-006423 C150 C-CER,CHIP SA 2203-006423 C153 C-CER,[...]

  • Page 47

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electric al Parts List 4- 17 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 2203-006423 C531 C-CER,CHIP SA 2203-006423 C608 C-CER,CHIP SA 2203-006423 C718 C-CER,CHIP SA 2203-006423 C719 C-CER,CHIP SA 2203-006423 C720 C-CER[...]

  • Page 48

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electrical Parts List 4- 18 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 2203-006562 C725 C-CER,CHIP SA 2203-006562 C731 C-CER,CHIP SA 2404-001151 C116 C-TA,CHIP SA 2404-001151 C446 C-TA,CHIP SA 2404-001151 C450 C-TA,CHI[...]

  • Page 49

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electric al Parts List 4- 19 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 2404-001268 C403 C-TA,CHIP SA 2404-001268 C408 C-TA,CHIP SA 2404-001268 C413 C-TA,CHIP SA 2404-001268 C432 C-TA,CHIP SA 2404-001268 C443 C-TA,CHIP[...]

  • Page 50

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electrical Parts List 4- 20 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 2703-001748 L701 INDUCTOR-SMD SA 2703-001748 L902 INDUCTOR-SMD SA 2703-001868 L901 INDUCTOR-SMD SA 2703-001876 L401 INDUCTOR-SMD SA 2703-002339 L50[...]

  • Page 51

    SAMSUNG Proprietary-Contents may change without notice SGH-i300 Main Electric al Parts List 4- 21 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discription STATUS 3711-005578 CN503 HEADER-BOARD TO B OARD SA 3711-005578 CN606 HEADER-BOARD TO B OARD SA 3711-005781 CN301 CO NNECTOR-BATTERY SA 3711-005793 CN501 [...]

  • Page 52

    5. SGH-i300 PCB Diagrams 5- 1 BAT701 6 0 6 N C DSP_IO ETHERNET_nCS3 3 0 9 F F_WE3 G1 G2 G3 G4 G5 G6 G7 GND3 2 0 6 D E L LED603 1 0 4 C S O OSC801 PH_GND PH_RST PH_TCK PH_TDI PH_TDO PH_TMS PH_WE Q301 2 0 3 Q 2 0 4 Q Q601 Q602 3 0 6 Q 5 0 6 Q Q701 REC401 REC402 TCK3 1 0 7 X C T TDI3 TDO 3 TMS3 TP1106 TP1107 TP1108 TP1109 TP1110 TP1111 TP1112 TP1113 T[...]

  • Page 53

    SGH-i300 PCB Diagr ams 5- 2 ANT1001 2 0 9 T N A ANT_1900 ANT_900 1 0 1 1 N C CN301 CN501 2 0 5 N C CN503 1 0 6 N C CN602 CN605 CN701 D601 2 0 6 D 3 0 6 D 1 0 4 R A E F301 1 0 5 F 2 0 5 F 3 0 5 F 4 0 5 F LED101 OSC1001 OSC101 OSC102 1 0 1 1 C S O 1 0 1 Q 1 0 4 Q TH615 6 1 6 H T 7 1 6 H T 8 1 6 H T 9 1 6 H T 0 2 6 H T 1 2 6 H T 2 2 6 H T 3 2 6 H T 4 [...]

  • Page 54

    6- 1 6. SGH-i300 Block Diagrams FEM 6755 Sl4205 Tra nce iv er RF3146 Pow er Am p TX RX CSP 2200 D igi tal B aseband Tri de nt JTA G CN Phone Me mo ry LRS1828 RO M& RAM SIM Connect INT ERF ACE VC-TCXO ( O silla tor ) Headset MI C, SPK Voi ce Band Au dio Pro ces so r DPRAM IF Connect Phon e Ena bl e Logic FEM 6755 Sl4205 Tra nce iv er RF3146 Pow [...]

  • Page 55

    Samsung Electronics Co.,Ltd. Code No.: GH68-07822A 2005. 11. Rev.1.0 ⓒ This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual ca n be punished und er applicable International and/or domestic l aw.[...]