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This document cannot be used without Samsung’s Authorization - 

Confidential 

Troubleshooting 

Display Problem 

Step 

Check point 

Result value 

Defect point 

1 

Confirm the defect symptom 

- 

- 

2 

Check the UB connector (HDC9001) 

Broken, dust, corrosion 

UB connector 

(HDC9001) 

Loose fitting 

Connection 

Normal 

Go to the next step 

3 

Replace the UB 

ass’y 

Solved 

UB 

ass’y 

Not solved 

Go to the next step 

4 

Connect a UB, and display on with a power 
supply 
(power supply voltage : 4.0V) 

- 

- 

5 

Check the voltage of C90000, C90005 

Notice. It should be measured when the display is 
activated on 

If not the correct value 

Display PMIC(U9010) 

C90000=3.0V 
C90005=1.6V 

Go to the next step 

6 

Check the voltage of following chips 
(C9023,C9022,C9027) 
Notice. It should be measured when the display 
is activated on 

If not the correct value 

Display PMIC(U9010) 

C9023=4.6V 

C9022=-1.4~-5.4V 

C9027=5.8~7.9V  

MAIN CHIP 

Содержание Galaxy S7 Edge

Страница 1: ...ntial This material is a property of Samsung Electronics Co Ltd Any unauthorized use of this material can be punished under applicable International and or domestic law Confidential New Product SVC Gu...

Страница 2: ...semination distribution copying of use of the information contained in this guide is strictly prohibited and subject to legal action All functionality features specifications and other product informa...

Страница 3: ...fidential Contents 1 Specification of SM G935F Galaxy S7 edge 2 H W 2 1 New Concepts of H W 2 2 Disassembly Assembly 2 3 Troubleshooting 2 4 R F Calibration 3 S W 3 1 S W Download 3 2 Key Features 3 3...

Страница 4: ...AMOLED CAMERA Resolution Main Front Auto Focus Video Main 12MP 5MP 2PD Phase detection 1080p 60fps Network 2G 3G LTE Support B1 2 3 4 5 7 12 17 20 Cat 11 50Mbps UL 600Mbps DL Sensors Accelerometer Mag...

Страница 5: ...This document cannot be used without Samsung s Authorization Confidential New Concepts of H W Super Fast AF Speed S6 0 85s S7 0 2s 20 Lux Dual Photodiode Sensor...

Страница 6: ...This document cannot be used without Samsung s Authorization Confidential New Concepts of H W MicroSD card Support Hybrid SIM SD socket Single SIM Tray Dual SIM Tray...

Страница 7: ...ent cannot be used without Samsung s Authorization Confidential New Concepts of H W IP68 IP XX I International P Protection Against ingress of Solid foreign objects Against ingress of Water with harmf...

Страница 8: ...This document cannot be used without Samsung s Authorization Confidential New Concepts of H W IP68...

Страница 9: ...This document cannot be used without Samsung s Authorization Confidential Disassembly Reassembly...

Страница 10: ...without Samsung s Authorization Confidential Rear Case Parts Layout WIFI ANT2 5GHz only MAIN ANT WIFI ANT1 WPC ANT NFC MST Wireless charing FLASH LED HRM SENSOR SPEAKER 12M CAM GRAPHITE SHEET SPEAKER...

Страница 11: ...r inside shield can TCX3000 26MHz TCXO U3003 Transceiver PAM1002 HB PAMID ANT8000 8001 Speaker Contact HDC4001 BTP IF Connector MIC8000 2nd MIC ANT2005 LB MB SUB Ant Contact ANT4001 BT WIFI Ant Contac...

Страница 12: ...ct SIM5000 SIM SD CARD Socket U2008 LB LFEM U2007 MB LFEM U2006 HB LFEM ANT7004 7005 Motor Contact HDC9002 Main Camera Connector U4004 GPS Sensor Hub IC U7011 IF PMIC UCP601 AP CP IC UME3000 Memory PA...

Страница 13: ...cannot be used without Samsung s Authorization Confidential Parts Layout AU100 Main MIC SUB PBA U121 TOUCH IC HEA1 EARJACK CONN U124 TUNNER U101 HALL IC CN2 USB2 0 IF CONNECTOR Touch KEY Touch KEY U10...

Страница 14: ...JIG Power V_Battery VPH_PWR V_BAT and Ground C701 C805 Normal Over dozens of K Go to the step 5 Abnormal Capacitors for ESD protection 3 It s possible to enter the download mode Yes Go to the step 3 1...

Страница 15: ...g s Authorization Confidential Troubleshooting No Power cont Step Check point Result value Defect point 6 Check the frequency of TCX3000 26MHz Main chip UCP601 If not the correct value X TAL TCX3000 S...

Страница 16: ...Power On Current fail Go to the step 3 3 It s possible to enter the download mode Yes Go to the step 3 1 No Go to the step 4 3 1 Check if it s rooted Rooted OOW Normal Go to the step 4 4 Enter the saf...

Страница 17: ...FAIL Go to the step 5 4 Test a customer s charger using the Power Current test jig TA test mode PASS Go to the step 1 FAIL Customer s Charger 5 Disassemble and check I F connector visually Dust Clean...

Страница 18: ...This document cannot be used without Samsung s Authorization Confidential Troubleshooting No Charging Step 8 Step 7 C7101 5V U7011 L7022 5V U7009...

Страница 19: ...calibration Pass Go to the step 4 Fail Go to the step 5 4 RF radiation test Pass Repaired Fail Except PBA Coaxial cable Antenna Shielding condition 5 A type of failure TX Low band Diplexer low band PA...

Страница 20: ...tial Troubleshooting Call Problem Step5 PAM1002 HB PAMid F1003 Diplexer RF Switch 1 GSM QUAL WB1 2 5 8 LTE B1 2 3 4 5 8 12 13 17 18 19 20 26 28 38 40 41 TRX RF Switch 2 LTE B7 TRX PAM1001 MB PAMid PAM...

Страница 21: ...e to normal device Abnormal Go to the next step Normal Network 4 Check the RF parts except PBA Coaxial cable Antenna Shielding condition etc Broken dust corrosion RF parts Loose fitting Connection Nor...

Страница 22: ...2 3 Step4 Step4 Main ANTENNA contact Step5 Diversity ANTENNA contact CHECK SETTINGS DEBUG SCREEN STATUS Same value compare to normal device PAM1002 HB PAMid F1003 Diplexer RF Switch 1 GSM QUAL WB1 2 5...

Страница 23: ...gs 3 Replace the speaker Solved speaker Not solved Go to the next step 4 Activate the speaker path 0 Speaker 5 Check the signal at two of speaker contacts Using oscilloscope Notice It should be measur...

Страница 24: ...This document cannot be used without Samsung s Authorization Confidential Troubleshooting Sound Problem Speaker Step 3 U8010 Audio Codec Step 5 6 Speaker contacts...

Страница 25: ...y Solved UB ass y Not solved Go to the next step 4 Connect a UB and display on with a power supply power supply voltage 4 0V 5 Check the voltage of C90000 C90005 Notice It should be measured when the...

Страница 26: ...This document cannot be used without Samsung s Authorization Confidential Troubleshooting Display Problem Step5 6 C9022 Step2 HDC9001 LCD CONNECTOR C9023 U9010 C9027 C90005...

Страница 27: ...Divider 1 GH81 11962A 50 ohm Termination 2 GH81 11962E RF cable Divider to phone 2 GH81 11962M RF cable Instrument to divider 1 GH81 11962U Anyway JIG 1 Power Supply 1 E3632A RF Equipment 1 CMW500 IF...

Страница 28: ...er on 3 Press volume up button after Warning message 4 Connect the USB cable after Downloading message How to download S W 1 Run the Odin tool with 3 11 and check the device is connected to Odin 2 Sel...

Страница 29: ...uthorization Confidential Key Features for G930F G935F Always On Display Show clock calendar image during LCD off Estimated usage time will be reduced by approximately 1 2 hour after AOD on For avoidi...

Страница 30: ...This document cannot be used without Samsung s Authorization Confidential Entering Path Key Features for G930F G935F Always On Display...

Страница 31: ...the activation of the service Top Charts Game Rankings based on usage data of galaxy devices Game Videos popular YouTube videos related with the installed games on the device Save battery usage while...

Страница 32: ...e low FPS 15FPS 60FPS adjustable every 5FPS Functions comparison with other solutions Power saving mode Save battery power by reducing screen brightness turning off the touch key light turning off Vib...

Страница 33: ...All missed calls and notifications are stacked in the quick panel Comparison with Do not disturb feature Do not disturb Device to mute all calls and alerts No alerts in game Mute all calls and alerts...

Страница 34: ...ts in 3 sec discrete visual on top of the screen temporary visual queue only in upper screen Keep Alive game Minimize the game without terminating the application Game Record Video recording the game...

Страница 35: ...This document cannot be used without Samsung s Authorization Confidential Key Features for G930F G935F Game Launcher Tool Entering Path...

Страница 36: ...This document cannot be used without Samsung s Authorization Confidential Camera Entering Path CAMERA Tab a selective focus Icon Key Features for G930F G935F...

Страница 37: ...This document cannot be used without Samsung s Authorization Confidential Key Features for G935F only Enhanced Edge UX Edge region is wider and useful shortcut added...

Страница 38: ...ype Water Resistance Adaptive 5 0 V 2A 9 0V 1 67A IP68 Item Code Item Code Hot Plate GH81 12712E 220V Acryl Jig Rework Foam GH81 12065B OCTA Disass y Holder GH81 12119A OCTA Disass y Jig Upper GH81 12...

Страница 39: ...otected under international copyright laws No part of this guide may be reproduced distributed translated or transmitted in any form or by any means electronic or mechanical including photocopying rec...

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