Benutzeranleitung / Produktwartung SGH-E250 des Produzenten Samsung
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GSM TELEPHONE SGH-E250 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.
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. Pown on.................... .............................................................................. ................... 9-1 9-2. Initial................ .............................. .............
SAMSUNG Proprietary-Contents may change without notice 1. 1-1 This Document can not be used without Samsung's authorization .
SAMSUNG Proprietary-Contents may change without notice S 1-2 This Document can not be used without Samsung's authorization .
2. Specification 2-1 2-1. GSM General Specification GSM900 Phase 1 EGSM 900 Phase 2 DCS1800 Phase 1 PCS1900 Freq. Band[MHz] Uplink/Downlink 890~915 935~960 880~915 925~960 1710~1785 1805~1880 1850~1910 1930~1990 ARFCN range 1~124 0~124 & 975~1023 512~885 512~810 Tx/Rx spacing 45MHz 45MHz 95MHz 80MHz Mod.
Speclflcation 2-2 TX Power control level GSM900 53 3 ± 2 d B m 63 1 ± 2 d B m 72 9 ± 2 d B m 82 7 ± 2 d B m 92 5 ± 2 d B m 10 23±2 dBm 11 21±2 dBm 12 19±2 dBm 13 17±2 dBm 14 15±2 dBm 15 13±.
SAMSUNG Proprietary-Contents may change without notice 3. Product Function 3-1 This Document can not be used without Samsung's authorization Main Function -SlimSlide Design Intenna -VGA Camera -Bluetooth V.2.0 -Stereo Bluetooth Head set -Mobile Tracker & SOS Messaging -Large 2.
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 f or Downloading • Downloader Program( OneNAND Downloder V1.
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 do wnload.
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 5-1 This Document can not be used without Samsung's authorization 5. Exploded View/Disassembly&Assembly Instructions 5-1.
SAMSUNG Proprietary-Contents may change without notice Exploded View/Disassembly&Assembly Instructions 5-2 This Document can not be used without Samsung's authorization 5-2.
SAMSUNG Proprietary-Contents may change without notice Exploded View/Dis assembly&Assembly Instruc tions 5-3 This Document can not be used without Samsung's authorization Description Sec Code.
SAMSUNG Proprietary-Contents may change without notice Exploded View/Disassembly&Assembly Instructions 5-4 This Document can not be used without Samsung's authorization 1) Be careful of body .
SAMSUNG Proprietary-Contents may change without notice Exploded View/Dis assembly&Assembly Instruc tions 5-5 This Document can not be used without Samsung's authorization 1) Be careful of dam.
SAMSUNG Proprietary-Contents may change without notice Exploded View/Disassembly&Assembly Instructions 5-6 This Document can not be used without Samsung's authorization 1) Be careful of body .
SAMSUNG Proprietary-Contents may change without notice Exploded View/Dis assembly&Assembly Instruc tions 5-7 This Document can not be used without Samsung's authorization 1) Be careful of bod.
SAMSUNG Proprietary-Contents may change without notice Exploded View/Disassembly&Assembly Instructions 5-8 This Document can not be used without Samsung's authorization 1) Be careful of damag.
SAMSUNG Proprietary-Contents may change without notice Exploded View/Dis assembly&Assembly Instruc tions 5-9 This Document can not be used without Samsung's authorization 1) Be careful of bod.
SAMSUNG Proprietary-Contents may change without notice Exploded View/Disassembly&Assembly Instructions 5-10 This Document can not be used without Samsung's authorization 1) Be careful of dama.
SAMSUNG Proprietary-Contents may change without notice Exploded View/Dis assembly&Assembly Instruc tions 5-11 This Document can not be used without Samsung's authorization 1) Be careful of da.
SAMSUNG Proprietary-Contents may change without notice Exploded View/Disassembly&Assembly Instructions 5-12 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 Design LOC Description SEC Code STATUS ANT60.
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 C317 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 C519 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 L105 IND.
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 R401 R-C.
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 TA500 C-.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's auth orization 7. Block Diagrams 7-1 7-1. Base Band Block Diagram.
SAMSUNG Proprietary-Contents may change without notice Block Diagrams 7-2 This Document can not be used wit hout Samsung's authorization 7-2. RF Block Diagram.
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 with out Samsung's authorizat ion 9-1 9-1. Power On Check the Bat tery Volt age is more than 3.4V ' Powe r On ' does not wor k Change t he Battery END No Yes C420(VISA) = 2.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-2.
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. Charging Part Check the U403 pin 38 >4 . 9 V Abnormal charging part END No Yes U403 pin 34(AUX_ON) =" L " ? No Yes Check the U403 pin 46 ≒1 .
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-6.
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. Speaker Part(Melody) U500 pi n 7 = 2.9 V? Speaker d oes not work U500 pin 15,17 ≒ 1.8V? (When U500 operate) Resolder U500 No Yes No Resolder or replace U500 Yes HDC600 pin 2,3 ≒ 1.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-12.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-13 9-7.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-14 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 9-15 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. Key Back Light U906 pin6 = "H"? Check the U906 r elate d to "VDD_ KEY" END No Yes Yes Main Key LED does not work U906 pin3 = 3.
SAMSUNG Proprietary-Contents may change without notice This Document can not be used with out Samsung's authorizat ion Flow Chart of Troubleshooting 9-18.
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.
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 9-12. GSM Receiver Check ANT Switch control circuit Resolder F100 Check & Resolder C117,L123,C126 And PMU Part Resolder U102 RX ON RF input : CH center freq : +67.
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 9-13.
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 9-14.
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 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 9-25 9-16.
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 9-17.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-27.
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 9-18. Bluetooth part F404 pin 2 ≥ -4dB Bluetooth d oes not work C319, C318 (+position), is ≥ 1.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-29.
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 9-19. Radio part R524, R529, C533 ≥2 . 8 V Radio does not work R523, R525,C531, C532 ≥2 .
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting This Document can not be used with out Samsung's authorizat ion 9-31.
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.
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 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.
Ein wichtiger Punkt beim Kauf des Geräts Samsung SGH-E250 (oder sogar vor seinem Kauf) ist das durchlesen seiner Bedienungsanleitung. Dies sollten wir wegen ein paar einfacher Gründe machen:
Wenn Sie Samsung SGH-E250 noch nicht gekauft haben, ist jetzt ein guter Moment, um sich mit den grundliegenden Daten des Produkts bekannt zu machen. Schauen Sie zuerst die ersten Seiten der Anleitung durch, die Sie oben finden. Dort finden Sie die wichtigsten technischen Daten für Samsung SGH-E250 - auf diese Weise prüfen Sie, ob das Gerät Ihren Wünschen entspricht. Wenn Sie tiefer in die Benutzeranleitung von Samsung SGH-E250 reinschauen, lernen Sie alle zugänglichen Produktfunktionen kennen, sowie erhalten Informationen über die Nutzung. Die Informationen, die Sie über Samsung SGH-E250 erhalten, werden Ihnen bestimmt bei der Kaufentscheidung helfen.
Wenn Sie aber schon Samsung SGH-E250 besitzen, und noch keine Gelegenheit dazu hatten, die Bedienungsanleitung zu lesen, sollten Sie es aufgrund der oben beschriebenen Gründe machen. Sie erfahren dann, ob Sie die zugänglichen Funktionen richtig genutzt haben, aber auch, ob Sie keine Fehler begangen haben, die den Nutzungszeitraum von Samsung SGH-E250 verkürzen könnten.
Jedoch ist die eine der wichtigsten Rollen, die eine Bedienungsanleitung für den Nutzer spielt, die Hilfe bei der Lösung von Problemen mit Samsung SGH-E250. Sie finden dort fast immer Troubleshooting, also die am häufigsten auftauchenden Störungen und Mängel bei Samsung SGH-E250 gemeinsam mit Hinweisen bezüglich der Arten ihrer Lösung. Sogar wenn es Ihnen nicht gelingen sollte das Problem alleine zu bewältigen, die Anleitung zeigt Ihnen die weitere Vorgehensweise – den Kontakt zur Kundenberatung oder dem naheliegenden Service.
