Instruction/ maintenance manual of the product SGH-i450 Samsung
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GSM TELEPHONE SGH-i450 GSM 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 Diagr ams 8. PCB Diagrams 9. Flow Chart of Troubleshooting 10.
This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable International and/or domestic law. Samsung Electronics Co.,Ltd. 2007. 10. Rev.1.0 ⓒ Country Web Site North America service.
SAMSUNG Proprietary-Contents may change without notice 1. Safety Precau tions 1-1 This Document can not be used without Samsung's authorization 1-1.
SAMSUNG Proprietary-Contents may change without notice S afety Precautions 1-2 This Document can not be used without Samsung's authorization 1-2. ESD(Electrostatically Sensitive Devices) Precaution Several semic onductor may be dama ged easily by static electr icity.
SAMSUNG Proprietary-Contents may change without notice 2. Specification This Document can not be used with out Samsung's authorizat ion 2-1 EGSM 900 DCS 1800 PCS 1900 WCDMA 2100 Freq.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Specificat ion 2-2 TX Power control level PCS1900 03 0 ± 3 d B m 12 8 ± 3 .
SAMSUNG Proprietary-Contents may change without notice 3. Product Function 3-1 This Document can not be used without Samsung's authorization Main Function HSDPA/UMTS, EDGE, GPRS Touch wheel in terface for Music UI Bluet ooth v2. 0 + EDR USB v2.
SAMSUNG Proprietary-Contents may change without notice Product Function 3-2 This Document can not be used without Samsung's authorization.
SAMSUNG Proprietary-Contents may change without notice 4. Array course control 4-1 This Document can not be used without Samsung's authorization 4-1. Software Adjustments - There is 2 set to download the binary image into your device. [First set] 1.
SAMSUNG Proprietary-Contents may change without notice Array course control 4-2 This Document can not be used without Samsung's authorization [Second Set] USB Data Link Cable : Impulse to PC (GH3.
SAMSUNG Proprietary-Contents may change without notice Array course control 4-3 This Document can not be used without Samsung's authorization 4-2. Software Download 4-2-1. Pre-requisite for Download SGH - i450 Mobile Device Apollo v4.01.exe : Downloader Application f or SGH-i450 USB Download Driver : SS60_Downloader_Driver.
SAMSUNG Proprietary-Contents may change without notice Array course control 4-4 This Document can not be used without Samsung's authorization 4-2-2. Concupts & cautions. You can download PDA or MODEM separatel y. But We are always recommended to download both at the same time using same version of rom image.
SAMSUNG Proprietary-Contents may change without notice Array course control 4-5 This Document can not be used without Samsung's authorization 4-2-3. USB Driver installation fo r PDA Execution Apollo.exe. SGH-i450 connect to the Host compu ter using download equipment set.
SAMSUNG Proprietary-Contents may change without notice Array course control 4-6 This Document can not be used without Samsung's authorization.
SAMSUNG Proprietary-Contents may change without notice Array course control 4-7 This Document can not be used without Samsung's authorization 4-2-4. USB Driver installation fo r MODEM Hold “7 + *” key and insert power supplied test cable when use equipment set 1 or Hold “7+ *” key and press power on key when use equipment set 2.
SAMSUNG Proprietary-Contents may change without notice Array course control 4-8 This Document can not be used without Samsung's authorization 4-2-5.
SAMSUNG Proprietary-Contents may change without notice Array course control 4-9 This Document can not be used without Samsung's authorization 4-2-6. Download the image using APOLLO Execution Apollo.exe. Select a Rom Image to download Check this fi eld : 1.
SAMSUNG Proprietary-Contents may change without notice Array course control 4-10 This Document can not be used without Samsung's authorization Select the proper check option . PDA stasus - Bootloader : Update PDA Bootloader section. - NV Clear : IMEI section erase.
SAMSUNG Proprietary-Contents may change without notice Array course control 4-11 This Document can not be used without Samsung's authorization Make sure that phone and host computer connection, click proper download button. PDA download : Hold 1, 4 keys a nd power on -> Blue scr een with some inf ormation.
SAMSUNG Proprietary-Contents may change without notice Array course control 4-12 This Document can not be used without Samsung's authorization Do NOT interrupt downloading process. - Pda download t ime: About 1 min . - Modem downloa d time : Abo ut 2 min.
SAMSUNG Proprietary-Contents may change without notice Array course control 4-13 This Document can not be used without Samsung's authorization 4-2-7. Troubleshooting Unable to install USB driver. Try another Download equipment Try another SGH-i450.
SAMSUNG Proprietary-Contents may change without notice Array course control 4-14 This Document can not be used without Samsung's authorization.
SAMSUNG Proprietary-Contents may change without notice 5. Exploded View and Parts List 5-3 This Document can not be used without Samsung's authorization 5-1.
SAMSUNG Proprietary-Contents may change without notice Exploded View and Parts List 5- 2 This Document can not be used without Samsung's authorization Design LOC Description SEC CODE QAN05 ASSY R.
SAMSUNG Proprietary-Contents may change without notice Exploded View and Par ts List 5-3 This Document can not be used without Samsung's authorization Description SEC CODE CBF INTERFACE-DLC APCBS.
SAMSUNG Proprietary-Contents may change without notice Exploded View and Parts List 5- 4 This Document can not be used without Samsung's authorization.
SAMSUNG Proprietary-Contents may change without notice 6. MAIN Electrical Parts List 6-1 This Document can not be used without Samsung's authorization SEC Code Design LOC Description STATUS GH71-.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-2 This Document can not be used without Samsung's authorization SEC Code Design LOC Description STATUS 2203-006.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-3 This Document can not be used without Samsung's authorization SEC Code Design LOC Description STATUS 2203-006.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-4 This Document can not be used without Samsung's authorization SEC Code Design LOC Description STATUS 2203-006.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-5 This Document can not be used without Samsung's authorization SEC Code Design LOC Description STATUS 2203-006.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-6 This Document can not be used without Samsung's authorization SEC Code Design LOC Description STATUS 2203-006.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-7 This Document can not be used without Samsung's authorization SEC Code Design LOC Description STATUS 2910-000.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-8 This Document can not be used without Samsung's authorization SEC Code Design LOC Description STATUS 2703-002.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-9 This Document can not be used without Samsung's authorization SEC Code Design LOC Description STATUS 2007-008.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-10 This Document can not be used without Samsung's authorization SEC Code Design LOC Description STATUS 2007-00.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-11 This Document can not be used without Samsung's authorization SEC Code Design LOC Description STATUS 2007-00.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-12 This Document can not be used without Samsung's authorization SEC Code Design LOC Description STATUS 1202-0010 68 U505 IC- VOLTAGE CO MP. SA 1203-003737 U60 0 IC-POSI.
7-1 This Document can not be used wit hout Samsung's authorization SAMSUNG Proprietary-Conten ts may c hange without notice 7. Block Diagrams 7-1. Base Band Solution Block Diagram CPU OMAP 2431 Touch Wheel K ey Earpho ne C KEYPAD/ SLID KEY MOTOR T-Flash PDA PMIC & CODEC TWL4030 SPK MODEM MSM62 60 VREG_MSM A_2.
Block Diagrams 7-2 This Document can not be used wit hout Samsung's authorization SAMSUNG Proprietary-Conten ts may c hange without notice 7-2. RF Solution Block Diagram.
SAMSUNG Proprietary-Contents may change without notice 8. PCB Diagrams 8-1 This Document can not be used without Samsung's authorization -M a i nT o p.
SAMSUNG Proprietary-Contents may change without notice PCB Diagrams 8-2 This Document can not be used without Samsung's authorization -M a i nB o t t o m.
SAMSUNG Proprietary-Contents may change without notice 9 . Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-1 9-1.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-2 R621 V_EXT_DIODE 1 2 VIO D600 3 VREG_TCXO_2.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-3 9-2.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-4.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-5 9-3.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-6.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-7 9-4.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-8.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-9 9-5.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-10.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-11 9-6.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-12 9-7.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-13 9-8.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-14.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-15 9-9.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-16.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-17 9-10.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-18.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-19 9-11.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-20 9-12.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-21 ① ②.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-22 ③ ⑥ ⑤ ④.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-23 9-13.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-24 ② ①.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-25.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-26 9-14.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-27 Pin#6: High Pin#5: Low Pin#4: Low ② ①.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-28 ⑦ ③ ④.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-29 ⑦.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-30 9-15.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-31 Pin#6: High Pin#5: Low Pin#4: Low ② ①.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-32 ⑦ ③ ④.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-33 ⑦.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-34 9-16.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-35 Pin#6: High Pin#5: Low Pin#4: Low ② ①.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-36 9-17.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-37 Pin#6: High Pin#5: Low Pin#4: Low ② ①.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-38 9-18.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-39 Pin#6: High Pin#5: Low Pin#4: Low ② ①.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-40.
SAMSUNG Proprietary-Contents may change without notice 10. Reference data 10-1 This Document can not be used without Samsung's authorization Reference Abbreviate - AAC : Advanced Aud io Coding.
SAMSUNG Proprietary-Contents may change without notice Reference data 10-2 This Document can not be used without Samsung's authorization.
SAMSUNG Proprietary-Contents may change without notice 11. Disassembly and Assembly Instructions 11-1 This Document can not be used without Samsung's authorization 11-1.
SAMSUNG Proprietary-Contents may change without notice Disassembly and Asse mbly Instructions 11-2 This Document can not be used without Samsung's authorization 3 Detach the PBA after removing LC.
SAMSUNG Proprietary-Contents may change without notice Disassembly and Asse mbly Instructions 11-3 This Document can not be used without Samsung's authorization Double-stick in the bottom of motor. caution. Unscrew two points in the speaker module 6 Disjoint 2M Ca mera conne ctor and remov e speaker wire solder ing .
SAMSUNG Proprietary-Contents may change without notice Disassembly and Asse mbly Instructions 11-4 This Document can not be used without Samsung's authorization 11-2. Assembling Manual 2 1) Insert the FP CB to the whi te line. 2) Close the co nnector lo cker.
SAMSUNG Proprietary-Contents may change without notice Disassembly and Asse mbly Instructions 11-5 This Document can not be used without Samsung's authorization 4 5 6 Joint VGA CAMERA FPCB 양면 tape 부착 Wire arrangement.
SAMSUNG Proprietary-Contents may change without notice Disassembly and Asse mbly Instructions 11-6 This Document can not be used without Samsung's authorization 7 Joint Front cover, Screw six points. 8 Joint Slide FPCB connector 9 Put the Touch Key connector, Key - pad connector and MIC Slide up state, put the PBA in the Front case.
SAMSUNG Proprietary-Contents may change without notice Disassembly and Asse mbly Instructions 11-7 This Document can not be used without Samsung's authorization 10 11 First, joint the Rear cover's right - up LOCKER and assemble Rear cover.(in this time, all side cover is open) CAMERA KEY Put the Power key, Volume key and Camera key.
SAMSUNG Proprietary-Contents may change without notice Disassembly and Asse mbly Instructions 11-8 This Document can not be used without Samsung's authorization.
An important point after buying a device Samsung SGH-i450 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Samsung SGH-i450 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Samsung SGH-i450 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Samsung SGH-i450 you will learn all the available features of the product, as well as information on its operation. The information that you get Samsung SGH-i450 will certainly help you make a decision on the purchase.
If you already are a holder of Samsung SGH-i450, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Samsung SGH-i450.
However, one of the most important roles played by the user manual is to help in solving problems with Samsung SGH-i450. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Samsung SGH-i450 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center