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Summary of Contents for Prestigio PMP7070C3G
- Page 1 PMP7070C3G Technical Service Manual...
- Page 2 Product Specification Sheet Product Model PMP7070C3G Product Type Tablet Photo System Physical Standard Configuration/系统基本物理参数: Type/类型 Details/详细规格 Descriptions/说明 Portrait or Landscape Product Form/产品样式 ABS+PC，ABS，AL1050 (with brush) Product Form/产品样式 Material Power,Vol-,Vol+ Control elements/HW buttons 190*119*8.8mm Dimensions(H*W*D) Weight Type/屏幕材质 7" Screen Size/屏幕尺寸 800×1280 Screen Resolution/屏幕分辨率...
- Page 3 Built-in GPS Navigation Built-in GLONASS Support A-GPS G-Sensor/重力感应器 Gyro Sensor/陀螺仪 E-Compass/电子罗盘 Sensors Accelerometer Proximity Sensor/距离感应器 Light Sensor/光线感应器 FM Receiver FM-Radio FM Receiver, FM Transmitter Built-in NFC/近场通讯 NFC controller chip GPS EPO assistance Special Feature/其他特性 Wireless Charging/无线充电 Network Connections/网络连接: Type/类型 Details/详细规格 Descriptions/说明...
- Page 4 (consigned part) Pouch Optional accessories Software Configuration/软件参数: Type/类型 Details/详细规格 Descriptions/说明 Operating System/操作系 Andriod 4.4 OS Version/系统版本 统...
- Page 5 SMB-D7018, T02, Eastern Europe Prestigio, PMP5670C, 1.000000 Sticker board suitable location water damage sticker 7 * 5mm, NR, V1.0 1004000020016 Warranty seal Eastern Europe Prestigio, NR (straight through 4mm), V1.0, 1.000000 Sticker board suitable location halogen 0301020120109 Alien PET protective film SMBD7023-BF02, screen protective film 0.05PET, (multi-color...
- Page 6 0606020020069 Irregular silica SMBD7023-H02, MIC silicone sets, hardness of 45 degrees, 1.000000 NR, black 0606020000220 Irregular silica SPC5002-H04, IR silicone sets, hardness of 45 degrees, NR, 1.000000 black 0610020120000 Nickel-plated machine screw M1.4*2CMHNI,(K=0.5 D=3.5 Drop-resistant) 5.000000 0311010020016 Rules insulation pad D5*d2.7*1mm,Single back ordinary plastic, transparent 4.000000 0607000020009 Speaker Network...
- Page 7 SMBD70233000 [Semi-finished products] - SMB-D7023 motherboard 8671C, SMT without a single with a 1.000000 Motherboard gravity sensor 8G INAND 1G DDR3L MT8382V/WA with distance sensor with WCDMA (900MHz/2100MHz) 3G 8671C, vibration motor V3.0 with front 0.3MP + rear 2MP Apple headphones standard Linkage BT7002AWX-AALV 0991410020149 Board functional components SMB-D7023 motherboard 8671C, sharing materials SMT...
- Page 8 0208080200106 SMD ceramic capacitors 0603,22uF,6.3V,X5R,0.8mm,M,SMD/CC0603MRX5R5BB226/ 3.000000 YAGEO 0208080299812 SMD ceramic capacitors 0603,4.7uF,16V,X7R,NA,K,SMD 1.000000 0208080299777 SMD ceramic capacitors 0805,10uF,16V,X7R,1.25mm(Max.),K,SMD 2.000000 0208080299739 SMD ceramic capacitors 0805,4.7uF,25V,X7R,1.25mm(Max.),M,SMD 2.000000 0207080020003 Stacked Chip Inductor 0201,7.5nH,-5%~+5%,300mA,14@500MHz,SMD 1.000000 0207080020018 Stacked Chip Inductor 0201,7.5nH,- 1.000000 5%~+5%,200mA,13@500MHz,SMD/SDCL0603Q7N5JT02/Su nlord 0207080000011 Stacked Chip Inductor 0402,82nH,-5%~+5%,200mA,8@100MHz,SMD 2.000000 0207030020014 H inductance...
- Page 9 0207030020054 H inductance VLS252010HBX-R68M,L2.5*W2*H1.0,0.68uH,- 1.000000 null 20%~+20%,4.17A,SMD,No Halogen/TDK 0207030020050 H inductance VLS252010HBT-R68M-LR,L2.5*W2*H1.0,0.68uH,- 1.000000 20%~+20%,3.2A,SMD/TDK 0205040000022 Ordinary beads 0402,120R,300mA,SMD 2.000000 0210050220134 Chip ordinary resistors 0201,270R,1/20W,F,SMD,No Haloge/RC0201FR- 1.000000 07270RL/YAGEO/RC-01W271FT/Fenghua Hi-Tech 0207030020026 H inductance HPC4018B-2R2M,L4*W4*H1.8,2.2uH,- 1.000000 20%~+20%,2.2A,SMD/TaiQing 0991010320180 WCDMA3G functional SMB-D7023 Mainboard 8671C,With 1.000000 components WCDMA(900MHz/2100MHz)3G function SMT...
- Page 10 0208080220097 SMD ceramic capacitors 0201,7.5pF,25V,NP0,0.3mm,D,SMD/CC0201DRNP08BN7R5/ 1.000000 YAGEO/0201N7R5D250CT/Huaxin/0201CG7R5D250NT/Fen ghua Hi-Tech 0207080020021 Stacked Chip Inductor 0201,9.1nH,-5%~+5%,170mA,13@500MHz, SMD/ 1.000000 SDCL0603Q9N1JT02/Sunlord 0991730020001 Sensing functional components SMB-D7023 motherboard 8671C, light sensor + distance 1.000000 sensor function configuration SMT 0210050299925 Chip ordinary resistors 0402,22R,1/16W,J,SMD 1.000000 0208080200014 SMD ceramic capacitors 0402,1uF,10V,X5R,0.55mm(Max.),K,SMD 2.000000 0502010200053 Horizontal FPC socket...
- Page 11 0304010020076 Rules conductive foam NR, full-conductive, single-sided adhesive, 8 * 4 * 1.0mm, NR, 4.000000 halogen / F2014042901 / Fa Side 0303010020002 Rules conductive foam Plain, two-sided conductive, single-sided adhesive, adhesive 1.000000 conductive, 30 * 55mm, NR 0226020120179 Irregular flexible circuit board 8690C,V2.0.2014.04.18,Halogen 1.000000 0226020120181 Irregular flexible circuit board...
- Page 12 2 Overview...
- Page 13 System Physical Standard Configuration/系统基本物理参数: Type/类型 Details/详细规格 Descriptions/说明 Product Form/产品样式 Portrait or Landscape ABS+PC，ABS，AL1050 (with Material Product Form/ brush) 产品样式 Control elements/HW Power,Vol-,Vol+ buttons Dimensions(H*W*D) 190*119*8.8mm Weight Type/屏幕材质 Screen Size/屏幕尺寸 7" Screen Resolution/屏幕分 800×1280 辨率 Aspect ratio/长宽比 16:10 LCD/显示屏幕 DPI/每英寸点数 215 dpi Maximum brightness and 300cd/m2(typical value);...
- Page 14 Type/型号 Cortex A7/ Quad core Frequency/频率 1.3 GHz Manufacture Renderer/渲染率 53.25M Δ/s 1000MP/s Frequency/频率 500MHz OpenGL OPENGL ES2.0 Core Dual Phote Viewer/图片浏览格 BMP, JPG, GIF, PNG Multi-media 式 (Hardware Decoding: VP8,MPEG- Video Format/视频支持格 encoding/decodi 4,H.263,H.264 式 Encoding:H.263 ng)/多媒体 Decoding:APE,FLAC,MP3,WAV,MP2 （硬件编码/解 Audio Format/音频支持格...
- Page 15 NFC controller chip GPS EPO assistance Special Feature/ Wireless Charging/无线充 其他特性 电 Network Connections/网络连接: Type/类型 Details/详细规格 Descriptions/说明 Band/网络制式 850/900/1800/1900MHz GPRS Class12 EDGE EDGE download Band/网络制式 900/2100MHz HSDPA Uplink 11Mbps,Downlink 42Mbps Band/网络制式 Technology WI-FI Module/Wi-Fi 模块 WIFI 802.11b/g/n Band 2.4GHz WEP (40-bit、64-bit、128-bit), Cryptographic WPA (TKIP 128-bit), WPA2 (AES Algorithms/加密方式...
- Page 16 support External Memory Type Memory card Support SDHC/SDXC,up tp 32GB Class/可扩展内存 socket/内存卡插 SD-card Write Rate SD3.0 槽 SD-card Read Rate SD3.0 Data Transfer Port Type/ Micro USB 5pin 数据接口类型 USB Port Data Transfer USB2.0 Rate/数据传输速率 USB Host OTG support/ USB, Mous/Keyboard Charge Connecter/充电接...
- Page 17 Printed Circuit Main board 8761C A: TOP LAYER B:L2 LAYER C: GND3 LAYER...
- Page 18 D: L4 LAYER E: GND5 LAYER F: L6 LAYER...
- Page 19 G:Vcc7LAYER H:Bottom LAYER...
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Page 20: Main Board
Detailed Circuit MAIN BOARD 1) MT8382 POWER 2) CPU... - Page 21 3) MT6323(PMU) 4) Audio...
- Page 22 5) DDR and eMMC 6) RF(MT6166)
- Page 23 7) Camera(Front and Rear) 8) LCD and Backlight 9) WIFI+GPS+ BT+FM...
- Page 24 10) CTP...
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Page 25: Sd Card , Sim Card
11) SD CARD , SIM CARD 12) Sensors (M-sensor, G-sensor, ALS-sensor, Gyro-sensor,) power key and USB 13) Charger and Vibrator... -
Page 28: Troubleshooting
Troubleshooting Trouble 1:The tablet can’t be charged when inserting the adapter Possible Cause: 1) Check if the voltage of CN1401 is above 3.4V. If it is, the touch between the usb connector and main board is bad ,either the usb connector ,fpc connector or the soft fpc is bad 2) check U1401,if the welding is ok 3) the LCD is bad ,can not display the charger Icon, change the LCD... - Page 29 Trouble 4:LCD is not light or appears in white color Possible Cause: 1) check if the fpc between LCD and main board is ok 2) change the LCD module 3) check if the EMI comments L904--L908is ok 4) check the power LCD_AVDD and LCD_VDD_EN ,VGH,VGL are in proper state 5) Trouble 5: Nonfunctioning Camera Possible Cause:...
- Page 30 8) Trouble 8: ALS-sensor is not worked Possible Cause: 1) Check the power VIO28_PMU is in proper level 2) Check the connector CN1301 is ok 3) Check the soft fpc is well connected between main board and small board 4) Change the small board or soft fpc 9) Trouble 9: NO network Possible Cause: 1) make sure the RF Antenna is in well state...
- Page 31 12) Trouble 12: WIFI ,BT cannot open Possible Cause: 1) Check the WIFI/BT 2 in 1 Antenna is in proper state 2) Check all the power related to WIFI and BT are in correct level 3) Check the main chip U1001’s welding is ok 13) Trouble 13: MIC has no response Possible Cause: 1) Check the connect between the main board and small board, if...
- Page 33 MTK DOWNLOAD TOOL 1. Before use this tool, please install drivers. 2. SP_Flash_Tool (1) click “Scatter-loading” Select “MT65XX_Android_scatter.txt” file in Download Image folder. (2) Select “Firmware-> Upgrade” (3) Click “Download”...
- Page 34 (4) Shutdown and reset the device, and then connect the device to PC. (5) Wait for finish.
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