Blu Studio Mega Service Manual
  1. Manuals
  2. Brands
  3. Blu Manuals
  4. Telephone
  5. Studio Mega
  6. Service manual

Blu Studio Mega Service Manual

Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Studio Mega Service Manual
No.20160406

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Studio Mega and is the answer not in the manual?

Questions and answers

Related Manuals for Blu Studio Mega

Summary of Contents for Blu Studio Mega

  • Page 1 Studio Mega Service Manual No.20160406...

  • Page 2: Table Of Contents

    Contents Chart 1 Product introduction · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · · ·3--4 1.1 Product view 1.2 Product Feature Chart 2 Software update procedure ·...

  • Page 3: Chart 1 Product Introduction

    Chart 1.Product introduction This manual provides the technical information to support the service activity of this products This document contains highly confidential information, so any or all of this document should not be revealed to any third party. 1.1 Product view...

  • Page 4: Product Feature

    1.2 Product Feature 166.2*83.9*9.5mm Phone size MT6580A/WAHH 1.5GHz Quad core Main CPU frequency EMMC+LPDDR3 Memory type Android 7.0 size Display Material resolution 5.0M Front Camera 8.0M Primary Camera FDD-LTE/WCDMA/GSM/GPRS/EDGE SIM Card 1/2 System Blue tooth Wifi 2500mAh Battery 5pin micro USB, USB 2.0...

  • Page 5: Chart 3 Explode View And Part List

    Chart 3 Explode view and Part list 3.1 Explode view...

  • Page 6: Part List

    3.2 Part list Name M5610100588LA A Cover ASSY M4560010764LA M6320000363LA M6120000318LA B-Cover ASSY M5610200696LA M5310000493LA M5340000142LA M5340000144LA M4390810028LA C-Cover ASSY M5610300861LA Front camera M4610000494LA Receiver M5010000100LA Battery M2330000601LA Motor M4810000060LA Main PCBA M6810501764LA M4610000495LA 8M_Camera speaker M4910000197LA M4710000090LA...

  • Page 7: Chart 4 Repair Tool

    Chart 4 Repair tool Picture Hot Air Gun Hot Air Gun Soldering Iron Tin Solder Wire ESD Glove Name Picture ESD Wrist Strap Plastic Opening Cotton Swabs Alcohol Card inject tool Name Card Picture Multimeter DC Power supply Soldering station Tweezers Screw driver Name...

  • Page 8: Chart 5 Disassembling Procedure And Assembling Procedure

    Chart 5 Disassembling procedure and Assembling procedure 5.1 Disassembling procedure Operation name Picture Operation and note 1.Using your fingernail insert into gap between A housing and C cover ,and sliding along the around of phone to release hook, then C-cover will be Remove C cover removed.
  • Page 9 Operation name Picture Operation and note 1.Using your fingernail insert into gap between A cover and B cover ,and sliding along the around of A cover to release hook, then B- Remove B cover cover will be removed. 0:Remove 2 PCS screws 1:Disconnect the TP connector 2:Remove side key reinforcement plate 3:Remove the Motor...
  • Page 10 Operation name Picture Operation and note 1:Remove side key with Hot Air 2:Remove Motor line with Hot Air Remove side key and motor line 1:Remove PCBA Conductive Foam with tweezers Remove PCBA Conductive Foam 1：Remove the TP-IC Conductive Fabric with tweezers 2:Remove the Receiver with tweezers Remove TP-IC Conductive Fabric...
  • Page 11 Operation name Picture Operation and note 1：Remove SUB PCBA with tweezers 2:Remove Speaker with Hot Air Gun Hot Air 3:Remove Microphone with Remove SUB PCBA , Speaker and Microphone S6061C_S4 disassembling procedure have been completed S6061C_S4 disassembling procedure have been completed...

  • Page 12: Disassemble Loss Material

    5.2 Disassemble loss material Name S6061B_S4_PCBA-shielding_foam M6320000346LA 1 S6061B_S4_TP-IC_conductive fabric M6360000366LA 1 S6061B_S4_PCBA-shielding_spoge_1 M6330000291LA 1...

  • Page 13: Assembling Procedure

    5.3 Assembling procedure Operation name Picture Operation and note Insert the TP FPC into the A shell Assemble 2. Insert the LCD FPC into the A shell TP&LCD on A shell 3. complete as left second picture; 1：Assemble TP_IC conductive Fabric into the A shell Assemble TP_IC 2:Assemble Receiver into the A shell...
  • Page 14 NO. Operation name Picture Operation and note 1：Assemble Front camera into the PCBA 2：Assemble Copper axis into the PCBA 3:Assemble LCD line into the PCBA Assemble Front camera, Copper axis 0：Assemble main PCBA into the A shell 1：Assemble TP-line into the PCBA Assemble PCBA into A 2：Assemble Motor into the A shell shell...
  • Page 15 Operation name Picture Operation and note 1：Assemble SUB-PCBA onto the A shell 2：Assemble MIC into the A shell 3：Assemble LCD_FPC into locker Assemble mechanism completely, as left picture motor ,MIC ,SUB- shown PCBA 4: Assemble Speaker line into the A shell 1：Assemble 4PCS Pogo pin into the B shell Assemble 5pcs...
  • Page 16 Operation name Picture Operation and note 1.Remove 14pcs screws with screw drivers, there are two kinds of screws that have been marked. Assemble B shell component ：Assemble Battery into the A shell Assemble Battery Assemble completely...

  • Page 17: L2 Chart 6 Soldering Components For Repair

    Chart 6 Soldering components repair 6.1 Component layout Main PWB Side key connector...
  • Page 18 Chart 6 Soldering components repair 6.1 Component layout SUB PWB...

  • Page 19: Partlist

    6.2 Part list Name Location Touch_Shrapnel for BT/WLAN/GPS A1200 A1201 A1203 A1204 M5311000063LA A201 A202 A203 Earphone_socket J700 M4390310182LA Micro SIM card Connector J1102 J1103 M4211000256LA TF Card connector J1101 M4212000103LA Main camera connector（BTB_Conentor ） J1000 M4311100535LA Front camera connector（ZIF Conentor ) J1001 M4313010047LA LCD connector and TP connector...

  • Page 20: Chart 7 Mobile Fault Analysis

    Chart 7 Mobile fault analysis Upgrade to Check if latest software assembly Seek help Start Or Restore disassembly is factory setting OVER OVER Doesn’t switch on Check if it has Check if Start Replace Main PCBA power or power key Upgrade to latest is ok? software...
  • Page 21 No signal Start Check the main Replace Main PCBA Upgrade to latest Check coaxial line antenna and software Antenna spring If line connector opened, reconnect If unconnected, it. If line is damaged damaged, replace a OVER or circuit has new one opening, replace a new one.
  • Page 22 TP issue Check if Start Check software version? Check if TP is Replace Main PCBA TP Connector has And update new software damaged no damage Replace A- Change TP OVER No photograph Cover Assy Connector Over Check Front Update software or Replace Main PCBA Check if the camera camera FPC...
  • Page 23 Keypad issue Start Check Check software version? Check if the Key Replace Main PCBA Sidekey FPC soldering pad is damaged And update new software Replace Keypad Soldering OVER repair Not recognize SIM card Start Check if the SIM card Replace Main PCBA Update new software or connector is damaged Reset to factory...
  • Page 24 GPS/BT/Wi_Fi issue Start Replace Main PCBA Update new software or Check antenna and its Reset to factory contact Change Antenna of contactor OVER No ringtone Start Replace Main PCBA Update new software or Check if Speaker is ok Reset to factory Change speaker OVER...
  • Page 25 Outgoing audio issue Start Check soldering Update new software or Check if MIC is ok problem Reset to factory Change MIC Resolder OVER Replace Main PCBA...

  • Page 26: Chart 8 Main Board

    Chart 8 Main boards layout...
  • Page 27 Bottom...
  • Page 28 8.2 Part list Name Code Location Power_Management_IC M1110013030LA U201 Crystal_Oscillator,26MHz X1201 M2211602659LA M1110011226LA U1301 eMMC+LPDDR3 U0501 M1115100234LA 3G RF_PA U1405 M1152014268LA 2G RF_PA U1401 M1152014192LA Backlight IC M1150020078LA U800 Audio_PA M1152012055LA U0701 IC-Proximity Sensor U900 M1162010026LA Acceleration_Sensor U1002 M1142060047LA...

  • Page 29: Chart 9 Mobile Working Principle And Fault Analysis

    Chart 9 Mobile working principle and Fault analysis 9.1 Mobile work principle EMMC SD card BT/FM/GPS/WLAN Camera Vibrator MT6580 MT6350 Headset SIM1 Receiver SIM2 Keypad Debug port Speaker Battery...

  • Page 30: Mobile Fault Analysis

    9.2 Mobile fault analysis Any question Upgrade to Check if Start latest software assembly Check if fault Or Restore disassembly is is OK factory setting OVER OVER Check if the Seek help corresponding fault circuit is Function test Replace Main PCBA...
  • Page 31 Doesn’t switch on Check have Check Check if Start Test if power-on power or the power the power current is upgrade to latest key is ok sequence abnormal software If the current is higher than normal, OVER OVER check for hotter components, then replace them Test U1301‘s...
  • Page 32 No Display & Display failure Start Check if it is a Check 1.Check software version? power issue Connector J801 2.Exclude LCD issue Go to power OVER Change J801 issue Check if signal Replace Main PCBA Check U1301 LEDA/LEDK is normal Change U800 Change U1301...
  • Page 33 TP issue Check Start Check software version? Check if TP is Connector J800 damaged And update new software has no damage Replace TP OVER Change J800 Check Replace Main PCBA Check U1301 VIO18/VGP1 Change U201 Change U1301...
  • Page 34 No photograph Check if the Start Update software or Check if the camera Connector has no Reset to factory is ok damage Change the Over Replace a connector new one Check if Power Replace Main PCBA Check U1301 AVDD/DVDD is abnormal Change U1301 Change U201...
  • Page 35 Keypad issue Check Start Connector Check software version? Check if Key pad is soldering of And update new software damaged sidekey FPC Replace Keypad OVER Soldering repair Replace Main PCBA Check U1301 Check T1100/1/2 Change abmoral one Change U1301...
  • Page 36 Not recognize SIM card Start Check if power Update new software or Check if SIM connector voltage is ok Reset to factory is damaged Change U201 Change the SIM OVER connector Check if Replace Main PCBA SIO/SCLK/SRST is Change U100...
  • Page 37 WIFI/GPS/FM failure Start Update new software or Check antenna and its Check U1301 Reset to factory contact Change U1301 Change Antenna OVER Replace Main PCBA...
  • Page 38 No ringtone Start Update new software or Check if Speaker is ok Reset to factory Change speaker OVER Replace Main PCBA CheckU201 Change U201...
  • Page 39 Accelerator failure Test U1301’s Test U904’s Start SCL2 and SDA2 Update new software or SCL2 and SDA2 resistance value is Reset to factory resistance value is normal normal Re-solder U1301 Replace U904 OVER Check if the Replace Main PCBA power supply voltage is ok Change U201...

Table of Contents