PMP3970B_DUO
Technical
Service Manual
Page 1: ...PMP3970B_DUO Technical Service Manual...
Page 2: ...Product Specification Sheet Model Tablet Machine Model PMP3970B_DUO Brand Prestigio Description 7 7 inch Tablet Revision 1 0 Revision History Date Revision Comment 2013 3 6 1 0 Release for review...
Page 3: ...attery Battery charging time T B D Adapter 5V 2A 8 Input and Output DC Input Jack Micro USB Headphone Jack 3 5mm Headphone OMTP USB USB Jack Micro USB OTG SD Card TF card up to 32GB HDMI HDMI Jack Yes...
Page 4: ...14 ID Power button Mini HDMI Port VOL Button Microphone Front Camera Touch Screen Micro USB Port Headphone Jack Micro SD Card Port...
Page 5: ...nZhong 1 PCS 14 Purchased AC Adapter HNB050200X European standard British standard USB NR NR black 1 PCS 15 Coplanar Flat Wire 0 5mm 8P 70mm 40C 80C no fold line 1 PCS Connect motherboard and earphone...
Page 6: ...avoid damages to the box during 34 Ordinary PE Packaging Bag 140 260mm NA NA 1 PCS Host packaging bag 35 Blank Sticker T01 30 8mm coated paper self adhesive sticker 3 PCS Place in the package as acces...
Page 7: ...time Q Although having a normal network connection Internet is still slow what to do Answer It is recommended to clear your browser cache for specific operations please refer to the browser part Q Th...
Page 8: ...ck whether the power supply VCC 3 5v 4 2V of battery is functioning Bug 5 USB HDM SD cards don t function 1 The three connections lead to motherboard directly so first check if there are any bad conta...
Page 9: ...M G C M Sensor MOS USB boot needed AVDD33_USB GPS AVDD3 3 3 0V LDO2 VDDIO_AO 1 cell lithium battery VCCK DC_IN USB PWR LDO4 PWM Charger LDO2 BUCK Core Voltage GPS_BAT GPS_BAT LDO For option HDMI_PLL_A...
Page 10: ..._2 8A L LVS404018 L5 2 2uH_2 8A L LVS404018 C33 1uF_6 3V C0402 C33 1uF_6 3V C0402 R56 NC 10K R0402 R56 NC 10K R0402 C43 10uF_10V C0805 C43 10uF_10V C0805 R182 0R NC R0402 R182 0R NC R0402 R19 0 03R_1...
Page 11: ...TP51 T POINT R TP TP51 T POINT R TP 1 R85 1M R0402 R85 1M R0402 TP7 T POINT R TP TP7 T POINT R TP 1 C253 0 1uF C0201 C253 0 1uF C0201 C256 0 1uF C0201 C256 0 1uF C0201 C252 0 1uF C0201 C252 0 1uF C020...
Page 12: ...CS L2 LDQS G3 RAS J3 RST T2 UDQS B7 WE L3 A0 N3 A1 P7 A10 L7 A11 R7 A12 N7 A13 T3 A2 P3 A3 N2 A4 P8 A5 P2 A6 R8 A7 R2 A8 T8 A9 R3 BA0 M2 BA1 N8 BA2 M3 CK J7 CKE K9 LDM E7 LDQ0 E3 LDQ1 F7 LDQ2 F2 LDQ3...
Page 13: ...ns are not used need to change Power on config welding when 1 pcs 2CE R116 22R R0402 R116 22R R0402 R104 NC 0R R0402 R104 NC 0R R0402 R106 47K R0402 R106 47K R0402 R115 NC 22R R0402 R115 NC 22R R0402...
Page 14: ...R465 2 2K COMMON R0201 5 R465 2 2K COMMON R0201 5 R473 2 2K COMMON R0201 5 R473 2 2K COMMON R0201 5 C155 0 1uF C0402 C155 0 1uF C0402 C456 1UF 6 3V C0402 COMMON 10 X5R C456 1UF 6 3V C0402 COMMON 10 X5...
Page 15: ...10pF C0402 C472 NC 10pF C0402 R193 NC 4 7K R0402 R193 NC 4 7K R0402 C168 1nF C0402 C168 1nF C0402 R202 47K R0402 R202 47K R0402 TP99 TP TP99 TP 1 TP29 TP29 1 C470 NC 10pF C0402 C470 NC 10pF C0402 TP95...
Page 16: ...0R TBD C422 0R TBD R405 10K R0402 R405 10K R0402 R404 0RR0402 R404 0RR0402 C420 0 1uF 16V C0402 C420 0 1uF 16V C0402 ANT ANT1 321605 ANT ANT1 321605 3 1 2 ANT3 NC WFL R SMT ANT3 NC WFL R SMT GND 4 GND...
Page 17: ...ate Sheet of Designer Project 8470Y 1 0 09 SENSOR A 09 13 Sunday March 10 2013 Li Xuhui SMB D7002 3 Axis G Sensor Notes G sensor must place to the center of MID Light Sensor Optional FB12 120R 100MHz_...
Page 18: ...Rclamp0524P U26B NC Rclamp0524P 8 4 5 6 7 R250 560R_1 R0402 R250 560R_1 R0402 R247 10K R0402 R247 10K R0402 L403 NC ACM2012 361 2P L403 NC ACM2012 361 2P 1 2 4 3 R486 NC 100R R0402 R486 NC 100R R0402...
Page 19: ...0402 R383 33R R0402 R383 33R R0402 C267 47pF C0402 C267 47pF C0402 R388 33R R0402 R388 33R R0402 C228 22nF C0402 C228 22nF C0402 R382 33R R0402 R382 33R R0402 R41 0R R0402 R41 0R R0402 C207 1uF_6 3V C...
Page 20: ...SPKLP1 TP_1_5X2_5MM SPKLP1 TP_1_5X2_5MM 1 R289 100K R0402 R289 100K R0402 C233 1uF_6 3V C0402 C233 1uF_6 3V C0402 D20 RV0402 R0402 D20 RV0402 R0402 C283 1uF_6 3V C0402 C283 1uF_6 3V C0402 C235 1uF_6...
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Page 22: ...20 AmlogicusbBurningdriver 2 Open the Mass Production Tool after installing its driver by clicking on the file from the folder of USB Burning tool 3 Select the item File on the top left of the screen...
Page 23: ...products Once the Device data appear on the interface you can click the Start button to start upgrading Here the Port x refers to the device connected to the corresponding physical Port In the case th...
Page 24: ...0 1 rar to the SD card It have three files as factory_update_param aml uImage_recovery and update zip 2 Put the SD card into the device Then turn off the device make sure the battery has sufficient ca...
