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LAZER MW6617, Руководство по обслуживанию, Страница: 5 / 21

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Disassembly

Содержание MW6617

Страница 1: ...MW6617 Service Manual Prepared Verified Approved Version V1 0 Date 2015 7 9...

Страница 2: ...Product Spec Introduction 3 Exploded View 4 Disassembly 5 Assembly 8 System block diagram 10 Troubleshooting 13 Upgrading Guide 15...

Страница 3: ...SDHC card slot Max 32GB OS Android 4 4 2 Panel 6 16 9 540X960 Touch screen G F OGS Camera 0 3MP Front 2 0 MP Back Network GSM band GSM 850 900 1800 1900 MHZ Network WCDMA Band 2100MHz Video 1080P Wif...

Страница 4: ...Exploded View...

Страница 5: ...Disassembly...

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Страница 8: ...Assembly...

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Страница 11: ...System block diagram 1 1Block diagram...

Страница 12: ...1 2 Layout diagram...

Страница 13: ...initialing Press the power on off switch about 2s at normal work status CPU will detect the signal and you will see the power off item If not you can check U402 maybe damaged 2 LCD no Display 1 Check...

Страница 14: ...r control circuit When inserting the charging adapter CPU detects high level and start the charging program To controlled by U301 U302 The R312 is charge current Resistance You can check U402 U301 U30...

Страница 15: ...file to C disk and unizip it 2 Click Intall file in driver folder to run it and choose proceed if any warning sentence is appeared and then the driver will automatically installed and then close it 3...

Страница 16: ...4 Open the Flash tool folder and run Flash_tool exe file...

Страница 17: ...5 When the tool exe is open click Scatter loading and choose MT6582_Android_scatter txt file in FW MR6012H1CW1 folder...

Страница 18: ...6 Then change Download Only mode to Firmware upgrade 7 Then click download and then connect mobile and pc by usb cable make sure the tablet is turn off mode then the upgrade will be start...

Страница 19: ...8 After it shows Download OK on screen the firmware upgrade is finished successfully...

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