Samsung SGH-N300 free download

File name n300_service_final.pdf

ELECTRONICS Samsung Electronics Co.,Ltd. Printed in Korea 06/2001 Rev 1.0 GH68-02097A ELECTRONICS DUAL BAND Mobile Cellular Phone SGH-N300 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 Troubleshooting 1. Exploded Views and Parts List 1-1 1-2 1-3 1-4 1-5 1-6 1-7 1-8 1-9 1-10 Main Main Parts List Travel Adapter Travel Adapter Parts List Ciger Light Adapter Ciger Light Adapter Parts List Test Jig Earphone Data Kit Desk Top Charger 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 5. Flow Chart of Troubleshooting 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 Transmitter DCS Receiver DCS Transmitter 1. Exploded Views and Parts List 1-1 Main 1-3 1 1-2 1-4 4 1-5 1-1 1-6 1-8 1-7 5 6 8 7 2 2-1 2-2 9 10 12 11 13 14 15 16 3-2 3-3 17 18 19 20 3 3-1 21 3-4 3-5 22 23 24 1-1 Exploded Views and Parts List 1-2 Main Parts List NO 1-1 1-2 1-3 1 1-4 1-5 1-6 1-7 1-8 2 2-1 2-2 3-1 3 3-2 3-3 3-4 3-5 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 SEC CODE GH75-00757B GH72-02228B GH75-00760B GH72-02229B GH72-01851A GH74-01369A GH72-01203B GH75-00350A GH72-01852A GH07-00070A 3003-001025 GH72-01856A GH75-00762A GH72-01855A GH74-00466A GH73-00511A GH72-02364A GH72-01205A GH75-01076A GH71-10639A GH72-02230A GH73-00628A GH74-01329A GH74-01328A 3001-001192 GH73-00348B 6001-001285 GH92-00981A GH73-00350A GH72-01858A GH31-00019A GH71-00483A GH73-00079A GH42-00102A 6001-001345 GH75-00540C 6001-001148 GH68-01777A GH43-00291A DESCRIPTION FRONT-COVER ASSY FRONT-COVER FLIP-COVER ASSY DUMMY-FRONT REFLECTOR-LED SPONGE-SPEAKER WEB-KEY HINGE-ASSY WINDOW-LCD LCD-ASSY MIC SHIELD-FRONT REAR-COVER ASSY REAR-COVER TAPE-MOTOR COVER-EARPHONE SIM-COVER LOCKER-MAIN VOLUME-KEY ASSY STRIP-FINGER KEY-PAD HOLDER-MIC SPONGE-STIFFER SPONGE-SPEAKER SPEAKER HOLDER-BUZZER SCREW M1.4*3 PBA RUBBER-CONNECTOR SHIELD-R/F VIBRATION BRACKET-ANT CAP-MOBILE ANTENNA SCREW M1.7*6 LOGO-BADGE SCREW M2*5 LABEL-MAIN BATTERY-STD COLOR SILVER SVC Q`TY REMARKS 1 SNA SNA SNA SNA SNA SNA SNA 1 1 1 1 1 1 1 1 1 1 SNA 1 1 SNA SNA SNA SNA 1 1 1 1 1 1 4 1 1 1 1 1 1 3 1 1 1 1 1 1 1 1 1 4 1 1 D/GRAY Exploded Views and Parts List 1-2 1-3 Travel Adapter 1-4 Travel Adapter Parts List TYPE A B C D SEC CODE GH44-00119C GH44-00119A GH44-00119B Gh44-00119D REMARK CHINA EUROPE UNITED KINGDOM AUSTRALIA 1-3 Exploded Views and Parts List 1-5 Ciger Light Adapter 1-6 Ciger Light Adapter Parts List DESCRIPTION Ciger Light Adapter SEC CODE GH44-00040A REMARK BLACK Exploded Views and Parts List 1-4 1-7 Test Jig TEST JIG GH80-10508A TEST JIG CABLE GH39-00081A RF JIG CABLE GH39-00002A 1-5 Explod