Instruction/ maintenance manual of the product SGH-i320 Samsung
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GSM TELEPHONE SGH-i320 GSM TELEP HONE CONTENTS 1. Safety Precautions 2. Specification 3. Product Function 4. Array course control 5. Exploded View and Parts list 6. Disassembly and Assembly instructions 7. MAIN Electrical Parts List 8. Block Diagrams 9.
Contents 1. Safety Precautions 1-1. Repair Precaution ...... ................ .............. ............................ ...........1-1 1-2. ESD(Electrostatically Sensitive Devices) P recautio n ........... .......... ......1-2 2. Specification 2-1. GSM General S pecification .
Contents 10. Flow Chart of Troubleshooting 10-1. Baseband ........... ............................ ............................ ..........10-1 10-1-1. Power O N ................ ................................ .............. .........10-1 10-1-2. Initial .
SAMSUNG Proprietary-Contents may change without notice 1. Safety Precautions 1-1 This Document can not be used without Samsung's authorization 1-1. Repair Precaution ● Repair in Shield Box, during detailed tuning. Take specially care of tuning or test, because specipicty of cellular phone is sensit ive for surrounding interference(RF noise).
SAMSUNG Proprietary-Contents may change without notice Safety Precautions 1-2 This Document can not be used without Samsung's authorization 1-2. ESD(Electrostatically Sensitive Devices) Precaution Several semiconductor may be damaged easilly by stat ic electricity.
SAMSUNG Proprietary-Contents may change without notice 2. Specification 2- 1 This Document can not be used without Samsung's authorization 2-1. GSM/WCDMA General Specification EGSM 900 Phase 2 DCS1800 Phase 1 PCS1900 Freq.
SAMSUNG Proprietary-Contents may change without notice Specification 2- 2 This Document can not be used without Samsung's authorization 2-2. GSM TX power cla ss TX Power control level EGSM90 0 5 .
SAMSUNG Proprietary-Contents may change without notice 3. Product Function 3-1 This Document can not be used without Samsung's authorization Main Function -Camera and camcorder -Image editor -MP3.
SAMSUNG Proprietary-Contents may change without notice 4. Array course control 4- 1 This Document can not be used without Samsung's authorization Test Jig (GH80-03311A) Test Cable (GH39-00582A) R.
SAMSUNG Proprietary-Contents may change without notice Array course control 4- 2 This Document can not be used without Samsung's authorization Software Downloading 4-1. Downloading B inary Files • binary file for downloading I320. – I320XXYY.
SAMSUNG Proprietary-Contents may change without notice Array course control 4- 3 This Document can not be used without Samsung's authorization 4-3. S/W Dow nloader Progr am 1. Load the binary download program by executing the “ OptiFlash.exe ” 2.
SAMSUNG Proprietary-Contents may change without notice Array course control 4- 4 This Document can not be used without Samsung's authorization 3. Select the COM port when the download cable is connected Up to twelve ports are supported. A dditionally you c an select the maximum transfer speed OptiFlash will use to co mmunicate with the phone.
SAMSUNG Proprietary-Contents may change without notice Array course control 4- 5 This Document can not be used without Samsung's authorization 4. Select the“ Flash&Verify” -> “Browse ” Set the directory path and choose the latest s/w binary, for example “I320XXYY.
SAMSUNG Proprietary-Contents may change without notice Array course control 4- 6 This Document can not be used without Samsung's authorization (Before pressing ‘Flash’ button, push the button ‘*’and ‘END’ at the same time . Then press ‘Flash’.
SAMSUNG Proprietary-Contents may change without notice 5. Exploded View and Parts List 5- 1 This Document can not be used without Samsung's authorization 5-1.
SAMSUNG Proprietary-Contents may change without notice Exploded View and Par ts List 5- 2 This Document can not be used without Samsung's authorization Design LOC Discription SEC CODE QAN02 I.
SAMSUNG Proprietary-Contents may change without notice Exploded View and Parts List 5- 3 This Document can not be used without Samsung's authorization Discription SEC CODE BAG PE 6902-000634 CBF .
SAMSUNG Proprietary-Contents may change without notice 6. Disassembly and Assembly instruct ions 6-1 This Document can not be used without Samsung's authorization 6-1. Disassembly 1 1) Put the antenna in the right position caring about that the hook is properly lock it.
SAMSUNG Proprietary-Contents may change without notice Disassembly and Assembly instructions 6-2 This Document can not be used without Samsung's authorization ... 1) Pull out the receiver and the motor connector first. the LCD connector and the key connector later.
SAMSUNG Proprietary-Contents may change without notice Disassembly and Assembly instructions 6-3 This Document can not be used without Samsung's authorization 1) Remove two screws in the red circles and take out the antenna with care not to damage the hook.
SAMSUNG Proprietary-Contents may change without notice Disassembly and Assembly instructions 6-4 This Document can not be used without Samsung's authorization 6-2. Assembly 1 1) Remove the cover of the tape on the bottom of the motor, stick the motor on the frame.
SAMSUNG Proprietary-Contents may change without notice Disassembly and Assembly instructions 6-5 This Document can not be used without Samsung's authorization 5 6 7 8 9 10 1) Insert a rubber into the antenna contact with care not to damage anten na contact with a pair of tweezers.
SAMSUNG Proprietary-Contents may change without notice Disassembly and Assembly instructions 6-6 This Document can not be used without Samsung's authorization 11 12 13 14 15 16 1 )P u ts i d ek e y so nt h er i g h td i r e c t i o n s ,t h e n lock tw o hooks on th e top of th e rear cov er.
SAMSUNG Proprietary-Contents may change without notice Disassembly and Assembly instructions 6-7 This Document can not be used without Samsung's authorization 17 18 1) Press the rear cover part around the red circle area slightly to lock the rightt hook on the rear cover.
SAMSUNG Proprietary-Contents may change without notice 7. MAIN Electrical Parts List 7- 1 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discrip tion STATUS 420.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 7- 2 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discrip tion STATUS 2203-0.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 7- 3 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discrip tion STATUS 2203-0.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 7- 4 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discrip tion STATUS 2203-0.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 7- 5 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discrip tion STATUS 2203-0.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 7- 6 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discrip tion STATUS 2203-0.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 7- 7 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discrip tion STATUS 2203-0.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 7- 8 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discrip tion STATUS 3301-0.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 7- 9 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discrip tion STATUS 2007-0.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 7- 10 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discrip tion STATUS 2007-.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 7- 11 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discrip tion STATUS 2007-.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 7- 12 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discrip tion STATUS 2007-.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 7- 13 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discrip tion STATUS 2007-.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 7- 14 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discrip tion STATUS 2404-.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 7- 15 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discrip tion STATUS 1001-001183 U409 IC-ANALOG SWITCH SA 1203-002850 U501 IC-DC/DC CONVERTER SA 1203-003474 U502 IC-SWITCH REG.
SAMSUNG Proprietary-Contents may change without notice Main Electrical Parts List 7- 16 This Document can not be used without Samsung's authorization SEC CODE Design LOC Discrip tion STATUS 0406-.
SAMSUNG Proprietary-Contents may change without notice 8. Block Diagrams 8-1 This Document can not be used without Samsung's authorization.
SAMSUNG Proprietary-Contents may change without notice Block Diagrams 8-2 This Document can not be used without Samsung's authorization.
SAMSUNG Proprietary-Contents may change without notice Block Diagrams 8-3 This Document can not be used without Samsung's authorization.
SAMSUNG Proprietary-Contents may change without notice Block Diagrams 8-4 This Document can not be used without Samsung's authorization.
SAMSUNG Proprietary-Contents may change without notice Block Diagrams 8-5 This Document can not be used without Samsung's authorization.
SAMSUNG Proprietary-Contents may change without notice Block Diagrams 8-6 This Document can not be used without Samsung's authorization.
SAMSUNG Proprietary-Contents may change without notice Block Diagrams 8-7 This Document can not be used without Samsung's authorization.
SAMSUNG Proprietary-Contents may change without notice 9. PCB Diagrams 9- 1 This Document can not be used without Samsung's authorization BAT701 BTC301 9 1 5 C D(0) D602 D603 DSP_TCK DSP_TDI DSP_.
SAMSUNG Proprietary-Contents may change without notice PCB Diagrams 9- 2 This Document can not be used without Samsung's authorization ANT1001 0 0 8 1 T N A 0 0 9 T N A 1 0 6 D C CPL1001 D601 1 0.
SAMSUNG Proprietary-Contents may change without notice 10-1 This Document can not be used without Samsung's authorization 10. Flow Chart of Troubleshooting and Circuit Diagrams 10-1.Baseband 10-1-1. Power ON Charge the battery 'Power ON' Does not work Pin 3 of U301 is high? If not, solder U301 again or replace.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-2 This Document can not be used without Samsung's authorization - Schematic for Power on 1.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-3 This Document can not be used without Samsung's authorization - Layout for Power on 3.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-4 This Document can not be used without Samsung's authorization 10-1-2.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-5 This Document can not be used without Samsung's authorization.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-6 This Document can not be used without Samsung's authorization 10-1-3.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-7 This Document can not be used without Samsung's authorization - Schematic for SIM co.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-8 This Document can not be used without Samsung's authorization 10-1-4. Charging Part Check the voltage of pin 23,24 of IFC601 = 4.2V Replace TC Abnormal charging operation END YES NO Check the voltage of BTC301 =4 .
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-9 This Document can not be used without Samsung's authorization - Schematic for Chargi.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-10 This Document can not be used without Samsung's authorization - Layout for charging.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-11 This Document can not be used without Samsung's authorization 10-1-5.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-12 This Document can not be used without Samsung's authorization - Schematic for Microphone - Layout for Speaker Part MIC_N SPK_P P_BAT SPK_COM N.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-13 This Document can not be used without Samsung's authorization 10-1-6.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-14 This Document can not be used without Samsung's authorization - Schematic for Speak.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-15 This Document can not be used without Samsung's authorization - Layout for Speaker .
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-16 This Document can not be used without Samsung's authorization 10-1-7.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-17 This Document can not be used without Samsung's authorization - Schematic for Recei.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-18 This Document can not be used without Samsung's authorization - Layout for Receiver.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-19 This Document can not be used without Samsung's authorization 10-1-8.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-20 This Document can not be used without Samsung's authorization 10-1-9.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-21 This Document can not be used without Samsung's authorization - Schematic for CAMERA 2.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-22 This Document can not be used without Samsung's authorization - Layout for CAMERA.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-23 This Document can not be used without Samsung's authorization 10-2.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-24 This Document can not be used without Samsung's authorization 10-2-2.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-25 This Document can not be used without Samsung's authorization 10-2-3.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-26 This Document can not be used without Samsung's authorization 10-2-4.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-27 This Document can not be used without Samsung's authorization 10-2-5.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-28 This Document can not be used without Samsung's authorization **If you check the tx chain, Check the not only RF Device but also resistor, inductor and capacitor.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-29 This Document can not be used without Samsung's authorization -Layout for RF part.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-30 This Document can not be used without Samsung's authorization 10-2-6.
SAMSUNG Proprietary-Contents may change without notice Flow Chart of Troubleshooting and Circuit Diagrams 10-31 This Document can not be used without Samsung's authorization 3.
SAMSUNG Proprietary-Contents may change without notice 11. Reference data 11-1 This Document can not be used without Samsung's authorization 11-1.
Samsung Electronics Co.,Ltd. Code No.: GH68-10798A 2006. 05. 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.
An important point after buying a device Samsung SGH-i320 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Samsung SGH-i320 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Samsung SGH-i320 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Samsung SGH-i320 you will learn all the available features of the product, as well as information on its operation. The information that you get Samsung SGH-i320 will certainly help you make a decision on the purchase.
If you already are a holder of Samsung SGH-i320, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Samsung SGH-i320.
However, one of the most important roles played by the user manual is to help in solving problems with Samsung SGH-i320. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Samsung SGH-i320 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
