Instruction/ maintenance manual of the product SGH-E890 Samsung
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GSM TELEPHONE SGH-E890 GSM TELEPHONE CONTENTS 1. Safety Precautions 2. Specification 3. Product Function 4. Array course control 5. Exploded View/Disassembly and Assembly Instructions 6. MAIN Electrical Parts List 7. Block Diagr ams 8. PCB Diagrams 9.
Samsung Electronics Co.,Ltd. 2006. 12. 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.
CONTENTS 1. Safety Precautions 1-1. Repair Precaution ........................... ............................................................ ...............1-1 1-2. ESD(Electrostatically Sensitive Dev ices) Precaution.... ...........................
CONTENTS 9. Flow Chart of Troubleshooting 9-1. Powe r On.................................................................... ...............................................9 -1 9-2. Initial ................ ............................................
SAMSUNG Proprietary-Contents may change without notice 1. Safety Precautions 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 semicondu ctor may be damaged easi ly by static electricity .
SAMSUNG Proprietary-Contents may change without notice 2. Specification This Document can not be used with out Samsung's authorizat ion 2-1 PCS1900 1850~1910 1930~1990 512~810 80MHz 270.833kbps 3.692us 576.9us 4.615ms 0.3GMSK 30dBm~0dBm 0pcl ~ 15pcl -100dBm 8 - GSM900 Phase 1 EGSM 900 Phase 2 DCS1800 Phase 1 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 0 30±3 dBm 1 28±3 dBm 2 .
SAMSUNG Proprietary-Contents may change without notice 3. 3-1 This Document can not be used without Samsung's authorization .
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.
SAMSUNG Proprietary-Contents may change without notice Array course control 4-2 This Document can not be used without Samsung's authorization 4-2. Software Downloading 4-2-1. Pre-requsite for Downloading • Downloader Program( OneNAND_Downl oder_1.
SAMSUNG Proprietary-Contents may change without notice Array course control 4-3 This Document can not be used without Samsung's authorization 3 . Select the file(s) what you want to download.
SAMSUNG Proprietary-Contents may change without notice Array course control 4-4 This Document can not be used without Samsung's authorization.
SAMSUNG Proprietary-Contents may change without notice 5. Exploded View/Disassembly&Assembly Instructions 5-1 5-1.
SAMSUNG Proprietary-Contents may change without notice Exploded View/Disassembly&Assembly Instructions 5-2 5-2.
SAMSUNG Proprietary-Contents may change without notice Exploded View/Dis assembly&Assembly Instruc tions 5-3 .
SAMSUNG Proprietary-Contents may change without notice Exploded View/Disassembly&Assembly Instructions 5-4 .
SAMSUNG Proprietary-Contents may change without notice Exploded View/Dis assembly&Assembly Instruc tions 5-5 .
SAMSUNG Proprietary-Contents may change without notice Exploded View/Disassembly&Assembly Instructions 5-6 .
SAMSUNG Proprietary-Contents may change without notice 6. MAIN Electrical Parts List 6-1 This Document can not be used without Samsung's authorization Design LOC Description SEC Code STATUS ANT10.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-2 This Document can not be used without Samsung's authorization Design LOC Description SEC Code STATUS C218 C-C.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-3 This Document can not be used without Samsung's authorization Design LOC Description SEC Code STATUS C542 C-C.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-4 This Document can not be used without Samsung's authorization Design LOC Description SEC Code STATUS C729 C-C.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-5 This Document can not be used without Samsung's authorization Design LOC Description SEC Code STATUS L501 IND.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-6 This Document can not be used without Samsung's authorization Design LOC Description SEC Code STATUS R343 R-C.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-7 This Document can not be used without Samsung's authorization Design LOC Description SEC Code STATUS R718 R-C.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 6-8 This Document can not be used without Samsung's authorization Design LOC Description SEC Code STATUS UME307 I.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion 7. Block Diagrams 7-1 7-1. RF Solution Block Diagram.
SAMSUNG Proprietary-Contents may change without notice Block Diagrams This Document can not be used withou t Samsung's authorizat ion 7-2 7-2. Base Band Solution Bl ock Diagram PC F5213EL1 Main TFT LCD 2.
SAMSUNG Proprietary-Contents may change without notice 8. PCB Diagrams 8-1 This Document can not be used without Samsung's authorization Top.
SAMSUNG Proprietary-Contents may change without notice PCB Diagrams 8-2 This Document can not be used without Samsung's authorization Bottom.
SAMSUNG Proprietary-Contents may change without notice 9 . Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-1 9-1. Power On Check the Bat tery Volt age is more than 3.4V ' Powe r On ' does not work Change t he Battery END No Yes C406(VINT) = 2.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-2.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-3.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-4 9-2.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-5.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-6.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-7 9-3. Charging Part Check the U605 pin 10 >4 . 9 V Abnormal charging part END No Yes U605 pi n 6 = "L"? No Yes Check the U605 pin 9 ≒4 .
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-8 9-4.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-9.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-10 9-5.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-11.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-12 9-6. Speaker Part(MP3/Spk) IIS clocks at 11, 13, 14, 17 pins of U603 are OK? Stereo Spea ker does no t work Check the signal at 25, 26 pins of U603 Check the supply voltage of U315,U603(3.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-13.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-14 9-7.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-15 9-8.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-16 9-9.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-17.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-18 9-10. Camera part "Camera" function does n ot work Yes No Reconnect the camera module Check the Ca mera connector o n LCD module Yes Check the vo ltag e of 1 pin of HDC701 (2.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-19.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-20 9-11. Trans Flash Card part T-Flash c ard does n ot work Yes No Check 1 pin of U310, it s hould be high Check the 1 pin of U310 (2.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-21.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-22 9-12.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-23 9-13.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-24.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-25 9-14.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-26 9-15.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-27 9-16.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-28 9-17.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-29 9-18.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-30 9-19.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used without Samsung's authorization 9-31.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization Flow Chart of Troubleshooting 9-32.
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 A udio Coding.
SAMSUNG Proprietary-Contents may change without notice Reference data 10-2 This Document can not be used without Samsung's authorization.
An important point after buying a device Samsung SGH-E890 (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-E890 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-E890 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Samsung SGH-E890 you will learn all the available features of the product, as well as information on its operation. The information that you get Samsung SGH-E890 will certainly help you make a decision on the purchase.
If you already are a holder of Samsung SGH-E890, 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-E890.
However, one of the most important roles played by the user manual is to help in solving problems with Samsung SGH-E890. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Samsung SGH-E890 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
