Samsung SGH-N620 free download

File name gsm_cellular.pdf

ELECTRONICS Samsung Electronics Co.,Ltd. Printed in Korea 12/2001 Rev 1.0 GH68-02583A ELECTRONICS DUAL BAND Mobile Cellular Phone SGH-N620 SERVICE DUAL BAND Mobile Cellular Phone Manual CONTENTS 1. Exploded Views and Parts List 2. PCB Diagrams 3. Electrical Parts List 4. Block Diagrams 5. Flow chart of trouble shooting 1. Exploded Views and Parts List 1-1 1-2 1-3 1-4 1-5 1-6 1-7 1-8 Main Main Parts List Travel Adapter Travel Adapter Parts List Battery Charger Test Jig 1-6-1 Test Jig normal EAR Microphone Data Kit 2. PCB Diagrams 2-1 2-2 Main Top Main Bottom 3. Electrical Parts List 3-1 3-2 Main Parts List Top Main Parts List Bottom 4. Block Diagrams 4-1 4-2 Main Base Band Main RF 4-2-1 RF Tx Part 4-2-2 RF Rx Part 5. Flow chart of trouble shooting 5-1 5-2 5-3 5-4 5-5 5-6 5-7 5-8 5-9 5-10 5-11 5-12 5-13 5-14 Power ON Initial Charging Part Sim Part Microphone Part Speaker Part Key Data Input Alert tone Ring Indicator Back Light GSM Receiver GSM Transmit DCS Receiver DCS Transmit 1. Exploded Views and Parts List 1-1 Main (SGH-N620) 1 3 4 6 5 7 8 10 11 12 14 15 9 2 13 16 17 18 19 Exploded Views and Parts List 1-1 1-2 Main Parts List NO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 DISCRIPTION FRONTCOVERASS'Y SPEAKER MIC ASS'Y KEY PAD(3X4) KEY PCB(3X4) COVER LCD KEY-VOLUME MAIN PBA LCD COVER CONNECTOR SHIELD-REAR SPEAKER REAR COVER ASS'Y MOTOR MOBILE CAP ANTENNA SCREW M1.7 X 5 SCREW CAP BATT ASS'Y(STD) SEC CODE WHITE GH75-01470A 3001-001199 GH59-00240B GH72-03376A GH59-00282A GH73-00923A GH75-01490A GH82-00090A GH07-00131A GH73-00893A GH72-03213A 3001-001253 GH75-01471A GH31-00033A GH73-00892A GH42-00137A 6001-001346 GH73-00891A GH43-00435A SILVER GH75-01470B 3001-001199 GH59-00240B GH72-03376A GH59-00282A GH73-00923A GH75-01490A GH82-00090A GH07-00131A GH73-00893B GH72-03213A 3001-001253 GH75-01471B GH31-00033A GH73-00892B GH42-00137B 6001-001346 GH73-00891B GH43-00435B SKY BLUE GH75-01470C 3001-001199 GH59-00240B GH72-03376A GH59-00282A GH73-00923A GH75-01490A GH82-00090A GH07-00131A GH73-00893C GH72-03213A 3001-001253 GH75-01471C GH31-00033A GH73-00892C GH42-00137C 6001-001346 GH73-00891C GH43-00435C BLACK GH75-01470D 3001-001199 GH59-00240B GH72-03376A GH59-00282A GH73-00923A GH75-01490A GH82-00090A GH07-00131A GH73-00893D GH72-03213A 3001-001253 GH75-01471D GH31-00033A GH73-00892D GH42-00137D 6001-001346 GH73-00891D GH43-00435D Q'TY SVC REMARK 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 5 1 1 1-2 Exploded Views and Parts List 1-3 Travel Adapter A 1-4 Travel Adapter Parts List TYPE A SEC CODE GH44-00171A REMARK CHINA 1-5 Battery Charger 1-6 Test Jig TEST JIG GH80-10508A Exploded Views and Parts List 1-3 TEST JIG CABLE GH39-00079A RF JIG CABLE GH39-00094A DM CABLE GH39-00080A 1-4 Exploded Views and Parts List 1-6-1 Test Jig DC POWER SUPPLY 8922 or 8960 WIRELESS COMMVNCATIONS TEST SET RF JIG CABLE TE ST JIG 232 CABLE TEST JIG CABLE 1-7 Normal EAR Microphone Wearable EAR Microphone GH59-00168A 1-8 Data Ki