Samsung SGH-i700 Service Manual
Samsung mobile phone service manual
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Also See for SGH-i700:
- User manual (286 pages) ,
- Quick reference manual (30 pages) ,
- User manual (130 pages)
Related Manuals for Samsung SGH-i700
Summary of Contents for Samsung SGH-i700
- Page 1 GSM TELEPHONE SGH-i700 GSM TELEPHONE CONTENTS Specification Flow Chart of Troubleshooting Exploded Views and Parts List Electrical Parts List Block Diagrams PCB Diagrams...
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Page 2: Specification
RPM 7000 ~12000, Size : Φ 14 m m * 3. 4t Key Matrix 4 * 4 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization... - Page 3 IEEE 1149.1 Protocol Support, Flash Programming Control UART RS-232C SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
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Page 4: Flow Chart Of Troubleshooting
OSC101 and OSC102 Check the initial operation SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization... - Page 5 SGH-I700 Flow Chart of Troubleshooting SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
- Page 6 Check LCD connector CN503, and resolder bridge SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
- Page 7 CN301 ≒ 4.2V pin 1 of CN301 Charging SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
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Page 8: Sim Part
(Serial EEPROM) and data stored in it SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization... - Page 9 100PF 10N F PO W E R SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
- Page 10 G N D AG N D AG N D SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
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Page 11: Speaker Part
U403 pin35,36 during window Media download image. playing? SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization... - Page 12 N C1 G ND AG N D SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
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Page 13: Receiver Part
U403 is sine wave ? download image. 2-10 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization... - Page 14 C 43 6 R 423 20K, 1% 2-11 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
- Page 15 4, 5, 6, 7 of CN602 is "High" 2-12 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
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Page 16: Key M Atr I X
R 653 3. 9K KBR ( 0) 2-13 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization... -
Page 17: Status Led
U314 is "High" STATU S LED 2-14 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization... - Page 18 LCD backlight on ? Replace LCD Module 2-15 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
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Page 19: Egsm Receiver
U1001 pin2,3,4,5 Vp-p: 100mV ? CHECK U901 2-16 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization... -
Page 20: Egsm Transmitter
2-17 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization... -
Page 21: Dcs Receiver
Vp-p : 100mV ? CHECK U901 2-18 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization... -
Page 22: Pcs Receiver
Vp-p : 100mV ? CHECK U901 2-19 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization... - Page 23 U1003 change or resolder 2-20 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
- Page 24 3. SGH-i700 Exploded View and its Parts list 1. Cellular phone Exploded View SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
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Page 25: Cellular Phone Parts List
BATTERY 1050MAH GH43-00964A QBA09 BATTERY 2000MAH GH43-00965A SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization... - Page 26 (GH44-00558A) 3-7. USB cable 3-8. JTAG cable SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
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Page 27: Electrical Parts List
C301 2203-005061 C108 2203-005061 C166 2404-001239 C302 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization... - Page 28 C512 2404-001151 C342 2203-006190 C430 2203-005061 C513 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
- Page 29 CN605 2203-006093 C613 2203-000254 C812 3709-001298 CN701 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
- Page 30 R173 0601-001654 LED602 2011-001264 R114 2007-000162 R174 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
- Page 31 R613 2007-000566 R333 2007-001119 R450 2007-000140 R614 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
- Page 32 U305 2007-000171 R712 1405-001093 TH610 1203-002251 U306 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
- Page 33 U703 GH09-00025A U801 1209-001219 U802 0801-000794 U803 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
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Page 34: Block Diagrams
TR A N SM I TTER & R EC EV I ER SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization... - Page 35 PX A 255 PX A 255 PX A 255 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
- Page 36 TR I D EN T Ⅱ TR I D EN T Ⅱ SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
- Page 37 SGH-I700 Block Diagrams 5-4. SGH-i700 RF Transceiver Block Diagram SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
- Page 38 SGH-i700 Block Diagrams 5-5. SGH-i700 RF Receiver Block Diagram SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
- Page 39 SGH-I700 Block Diagrams 5-6. SGH-i700 RF Transmit Block Diagram SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
- Page 40 SGH-i700 Block Diagrams 5-7. SGH-i700 RF Synthesizer Block Diagram SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
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Page 41: Pcb Diagrams
C 904 C 907 R455 C 128 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization... - Page 42 U 106 U 105 R119 C 132 R140 SAM SU N G Pr opr i et ar y- C ont ent s m ay change w i t hout not i ce This Document can not be used without Samsung's authorization...
- Page 43 ⓒ Samsung Electronics Co.,Ltd. Oct. 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.: GH68-05736A International and/or domestic law. BASIC.