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Summary of Contents for Samsung SGH-C110
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Page 1: Table Of Contents
GSM TELEPHONE SGH-C110 Manual SERVICE GSM TELEPHONE CONTENTS Specification Flow Chart of Troubleshooting Exploded View and Parts List Main Electrical Parts List Block Diagram PCB Diagrams... -
Page 2: Specification
Power Cl a ss 5pcl ~ 15pcl 5pcl ~ 19pcl 0pcl ~ 15pcl Sensiti vity - 102dBm -102dBm -100dBm TDMA Mux Cel l Radi us 35Km 35Km SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization... -
Page 3: Gsm Tx Power Class
14±3 dBm 15±2 dBm 12±4 dBm 13±2 dBm 10±4 dBm 11±3 dBm 8±4dBm 6±4 dBm 9±3dBm 7±3 dBm 4±4 dBm 5±3 dBm 2±5 dBm 0±5 dBm SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization... -
Page 4: Flow Chart Of Troubleshooting
3.2V 2.7V≤ C234 of U200(MSD) Check the MSD(U200) = 2.8V Check the TP222 of U200(MSD) is high≒ Check the CX80501-31(U300) Check the initial operation SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization... - Page 5 (related to U200 and OSC200) R201(19.5MHz) Check the TP234 Check the U200(MSD) 3.9MHz wave & TP220 is "High" Check the connections and initialization using Factory Test Program SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 6 Check the pin Check the pin 3 of 3 of U503 is U210 is "LOW" short to ground Check the connections of 4 terminals in battery SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 7 SGH-C110 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 8 CN500 CN500 is 2.8V ? Check the CN500's Connection to SIM Resolder CN500 card Check the circuit around U301 (MEMORY) and data stored in it SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 9 SGH-C110 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 10 MIC500 Resolder MIC500 check the voltage of Check the path around MIC bias C214 ≥ 2.0V circuit Check the Audio loopback by board test program. SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 11 SGH-C110 Flow Chart of Troubleshooting SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 12 U502 is sine wave Check the path from U502 to Check the wave of SPK400 C412 & C421 Is Speaker working ? Replace the Speaker SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 13 & 9 of U502 Check the path from U502 to Check the wave of SPK400 C412 & C421 Replace the Speaker Is Speaker working ? 2-10 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 14 Check U300 2.8V) Replace the Dom Sheet or When one of the key is pushed, #pad is Check if the V402,403,404 are 'low' opened 2-11 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 15 Select backlight "ON" mode the menu? Check the voltage of Check the circuit related to U402 C403 ≥ 9V ? LCD backlight on ? Check the LCD 2-12 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 16 Pin11 of U104 Resolder C133 ≥-65dBm Check the pin 11 of U104 Pin9 of U104 Check U104 ≥-65dBm Pin13 of U100 Check C140 & L104 ≥-65dBm 2-13 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 17 Check the U104 ≥30dBm Pin 1 of U103 Check the U103 ≥30dBm Pin 7 of U102 Check U102 ≥30dBm Pin64 of U100 Check U100 ≥ 9dBm 2-14 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 18 Resolder C133 ≥-65dBm Check the pin 11 of U104 Pin13 of U104 Check U104 ≥-65dBm Pin13 of U100 Check C121 & C141 & L105 ≥-65dBm 2-15 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 19 ≥27dBm Pin 3 of U103 Check the U103 ≥27dBm Pin 12 of U102 Check U102 ≥27dBm Pin 1 of U100 Check U100 ≥ 9dBm 2-16 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 20 SGH-C110 Flow Chart of Troubleshooting 2-17 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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Page 21: Exploded View And Parts List
3. SGH-C110 Exploded View and Parts List 1. Cellular phone Exploded View QMW02 QFR01 QVO01 QSP01 QMO01 QMP01 QKP01 QLC46 QME01 QCR08 QIF02 QAN02 QMI01 QRE01 QRF02 QCR11 QBA26 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization... - Page 22 GH30-00110A QIF02 IF COVER GH73-03018A QCR08 SCREW 6001-000464 QAN02 INTENNA GH42-00384A QRE01 REAR COVER GH75-04168A QRF02 RF COVER GH73-03073A QCR11 SCREW 6001-001654 QBA26 BATTERY GH43-01268A SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 23 3. Test Jig (GH80-01809A) 3-1. RF Test Cable 3-2. Test Cable 3-3. Serial Cable (GH39-00182A) (GH39-00206A) 3-4. Power Supply Cable 3-5. DATA CABLE 3-6. TA (GH39-00203A) (GH44-00482A) SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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Page 24: Main Electrical Parts List
R402 2203-005148 C514 2007-007189 R403 2203-005509 C520 2007-000140 R405,R430,R431 2203-006208 C524,C525 2007-001308 R408,R409,R413,R414 3705-001287 CN100 2007-001308 R415,R416,R417,R418 3710-001673 CN402 2007-001308 R419,R420,R421,R422 3709-001187 CN500 2007-007200 R423 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization... - Page 25 2203-000278 U504 4302-001130 V200 1405-001082 V402,V403,V404,V406 1405-001082 V407,V409,V410,V413 1405-001082 V414,V415,V500,V501 1405-001082 V502,V503 3404-001152 VOL_DN,VOL_UP 0406-001169 ZD400,ZD401,ZD410 0404-001153 ZD403 0403-001427 ZD411 0403-001446 ZD412 GH41-00556A GH42-00384A INTENNA SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
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Page 26: Block Diagram
Battery Serial Data Services Port Low Speed Battery Pack Serial Bus Serial Interface Size Resistor Circuit Debug Port Debug Serial CARD Port SIM Interface Interface SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization... -
Page 27: Pcb Diagrams
C423 C422 C420 C419 C415 R421 C414 R413 R419 R416 R414 C413 LED413 LED409 LED411 LED407 LEFT V402 LED405 C417 V410 V409 C418 C412 MIC500 SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization... - Page 28 R527 C505 R131 CN100 C133 C520 R503 C430 C513 C303 C307 C301 U401 C312 R204 R211 D500 V502 R507 C411 C139 C138 V503 VOL_UP VOL_DN SAMSUNG Proprietary-Contents may change without notice This Document can not be used without Samsung's authorization...
- Page 29 ELECTRONICS ⓒ Samsung Electronics Co.,Ltd. JULY. 2004 Printed in Korea. This Service Manual is a property of Samsung Electronics Co.,Ltd. Any unauthorized use of Manual can be punished under applicable Code No.: GH68-05515A International and/or domestic law. BASIC.