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Prestigio PMP5588, Technical & Service Manual

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Prestigio PMP5588 Technical & Service Manual Download Page 7

BOM Type:  PMP5588C ( E8-HD Elite) Prestigio Brand black-T870_MXS_V1.3 ROHS

7.03.05.04.0121R

Part No.

Description

Specification

Qty

Remark

6.03.03.05.0212R

PMP5588

PMP5588C ( E8-HD Elite) Prestigio Brand black-T870_MXS_V1.3 ROHS

1

6.03.04.01.0648R

Power adapter

5V2A power adapter HND050200X

DC

：

2.5X0.7X10MM ROHS

1

2.02.000.00297R

USB cable

MICRO USB cable with magnet ring L=1.0m   ROHS

1

2.02.000.00260R

USB host cable

Micro USB host cabel (24+28)black 0.2m  RoHS

1

2.02.000.00284R

adapter plug

EU plug RoHS

1

2.02.000.00286R

adapter plug

UK plug RoHS

1

4.02.001.02331R

Giftbox

Prestigio-E8-HD Elite giftbox-V1.0 235x228x49mm RoHS

1.000

4.02.002.01957R

Legal and safety notices Prestigio-E8-HD Elite Legal and safety notices-V1.0 RoHS

1

4.02.002.01958R

User manual

Prestigio-E8-HD Elite User manual-V1.0 RoHS

1

4.02.011.00297R

Warranty cards

Prestigio-E8-HD Elite Warranty cards-V1.0  RoHS

1

3.02.018.00359R

leather case

E8-Presitgio brand leather case model

：

PMP5588C_DUO RoHS

1.000

4.02.009.04516R

Giftbox spec sticker

Prestigio-E8-HD Elite Giftbox spec sticker-V1.0  50x35mm RoHS

1.0000

4.02.009.04517R

SN sticker

Prestigio-E8-HD Elite SN sticker-V1.0 35x24mm RoHS

1.0000

4.02.009.04518R

Carton box sticker

Prestigio-E8-HD Elite Carton box sticker-V1.0  70x100mm RoHS

0.2000

4.02.009.04451R

Fire proof sticker

Prestigio-E8-HD Elite Fire proof sticker-V1.0  125x115mm RoHS

0.1000

4.02.009.04454R

SN barcode sticker

Prestigio-E8-HD Elite SN barcode sticker 35x10mm RoHS

1.0000

4.01.007.00037R

OPP bag

Prestigio-E8-HD Elite OPP bag-V1.0 170x115mm RoHS

1

used for enlose the books

4.02.010.01205R

carton box

Prestigio-E8-HD Elite carton box-V1.0 520x250x260mm 10

台装

RoHS

0.10000

4.02.010.00623R

Protecting corner

VIEWSONIC-PF8011 Protecting corner-V1.0  RoHS

0.02000

4.01.004.00027R

shrink film

500MM 0.03MM RoHS

0.006200

5.01.000.00045R

packing belt

packing belt RoHS

0.0081000

used for packing the pallet

5.01.000.00283R

Film

film

RoHS

0.002000

5.01.000.00344R

packing tape

“Prestigio”LOGO packing tape 50U*48*100Y  48MM 100M/roll RoHS

360.000000 used for packing the carton

5.01.000.00345R

Pallet

Pallet black. 12~15kg; weight capacity:1000kgs; 120x100x15(cm) RoHS

0.002500

Summary of Contents for PMP5588

Page 1: ...Prestigio PMP5588 TECHNICAL SERVICE MANUAL ...

Page 2: ... 3MP Rear Camera N A Rear Flash Light N A Speaker Size Built in 8Ω 1W speaker x1 G Sensor Built in 3 directions Gyro Sensor Built in N A GPS Built in N A A GPS N A Compass Built in N A Proximity Sensor Built in N A Light Sensor Built in N A Network Connections Type Details Descriptions 2G GPRS N A EDGE N A 3G HSDPA N A WI FI WI FI Module WIFI 802 11b g n Cryptographic Algorithms WEP 40 bit 64 bit ...

Page 3: ...tion Package contents Prestigio MultiPad 1 pcs QSG 1 pcs Legal and Safety Notices Optional Warranty card Optional OTG Cable Optional USB Calbe 1 pcs Switchable adaptor Power Adapter EU plug Yes UK plug Yes Stickers for after service Optional Protective pouch Yes Shipping information Device size mm 213x138 5x11 2mm L x W x H appro Device wight g Approx 490g Gift Box Dimension mm 235x228x49 mm Carto...

Page 4: ...crew White JL PWP1 4 2 8 4 0 DBL white RoHS 1 Fix the Motherboard Holder 3 01 003 00115R Screw 1 4X5X2 5 ROHS Tianjian 8 Fix the Motherboard Holder 3 02 018 00370R Anti dust Mat 8DWAnti dust MatB v1 0 Material DTS4972 black 0 4 foam Size 116 5x2 0x0 4mm RoHS 2 000 Stick on the front face of LCD panel s iron frame 3 02 018 00371R Anti dust Mat 8DWAnti dust MatC v1 0 Material DTS4972 black 0 4 foam ...

Page 5: ...art No Description Specification Qty 1 01 056 00084R Batter BP4362157 DLG 0005 with plug RoHS 1 3 02 018 00349R Aluminium foil aluminium foil size 142x134x0 08mm RoHS 1 000 3 02 018 00353R Double sided conductive tape Double sided conductive tape 120x20x0 15mm RoHS 1 000 ...

Page 6: ...k cover v3 0 JS black ABS0215A 1 3 02 013 01438R Speaker Mesh PMP8D2016 Speaker Mesh V1 0 Material nylon net with two side glue RoHS 1 3 02 018 00320R Conducting strip MID 8D02 Conducting strip V3 0 105X100mm RoHS 1 000 3 02 018 00350R Aluminium foil Aluminium foil size 141x62x0 08mm RoHS 1 000 3 02 018 00015R Conductive Tape Conductive Tape width 10mm ROHS 25 000 ...

Page 7: ... 009 04516R Giftbox spec sticker Prestigio E8 HD Elite Giftbox spec sticker V1 0 50x35mm RoHS 1 0000 4 02 009 04517R SN sticker Prestigio E8 HD Elite SN sticker V1 0 35x24mm RoHS 1 0000 4 02 009 04518R Carton box sticker Prestigio E8 HD Elite Carton box sticker V1 0 70x100mm RoHS 0 2000 4 02 009 04451R Fire proof sticker Prestigio E8 HD Elite Fire proof sticker V1 0 125x115mm RoHS 0 1000 4 02 009 ...

Page 8: ...PO 5 50V ROHS 2 C81 C82 1 01 008 00306R Capacitor SMD 0402 22P NPO 5 50V ROHS 2 C42 C50 1 01 008 00309R Capacitor SMD 0402 102P X7R 10 50V ROHS 6 C16 C166 C167 C168 C179 C193 1 01 008 00268R Capacitor SMD 0402 103P X7R 10 25V ROHS 1 C211 1 01 008 00419R Capacitor SMD 0402 104P X7R 10 16V ROHS 36 C5 C10 C17 C22 C24 C25 C26 C38 C44 C49 C54 C56 C114 C120 C132 C136 C145 C148 C149 C150 C151 C155 C158 C...

Page 9: ...HS 1 C242 1 01 008 00309R Capacitor SMD 0402 102P X7R 10 50V ROHS 1 C188 1 01 008 00419R Capacitor SMD 0402 104P X7R 10 16V ROHS 58 C12 C59 C60 C61 C66 C67 C71 C74 C78 C93 C94 C95 C96 C98 C99 C101 C102 C104 C106 C107 C108 C109 C110 C111 C112 C115 C116 C117 C121 C122 C123 C126 C127 C129 C130 C133 C134 C138 C139 C171 C173 C174 C178 C183 C184 C186 C189 C192 C200 C201 C203 C204 C205 C206 C246 C282 C28...

Page 10: ... 01 008 00419R Capacitor SMD 0402 104P X7R 10 16V ROHS 3 C2 C4 C5 1 01 008 00017R Capacitor SMD 0402 105P Y5V 20 80 6 3V ROHS 2 C1 C3 1 01 033 00845R SMT IC JZ6206A18M LDO SOT23 3 RoHS 1 U2 1 01 033 00881R SMT IC MG8698H 3 QFN56 RoHS 1 U1 1 01 060 00127R SMT socket 51P 0 3mm distance FPC0310 51RL TAG RoHS 1 J1 1 01 060 00131R SMT socket FPC0510 06RL TAG 6P RoHS 1 J2 1 01 057 01339R SMT module mg86...

Page 11: ...MD 0402 750Ω 1 RoHS 1 R202 1 01 001 00778R Carbon Film Resistors SMD 0402 910Ω 1 RoHS 1 R203 1 01 060 00157R SMT socket 6P 0 5mm 1 2mm ROHS 1 J201 1 01 057 01290R SMT module T870_KEY_V1 2 PCB ROHS 1 1 01 041 00055R microphone BO4015CPC 29 CE403 RoHS 1 MK201 1 01 091 00005R Mental Dome MID8D02 Mental Dome V2 0 RoHS 1 SW201 SW203 SW204 ...

Page 12: ...U102T 1KΩ 100M RoHS 5 FB4 FB8 FB9 FB10 FB11 1 01 016 00034R SMT magnetic beads PZ2012D121 2R5TF L0805 RoHS 1 FB56 1 01 060 00136R SMT socket 4p 1 85mm height 1 25mm distance 5146S 0411 ROHS 1 CON4 1 01 060 00163R SMT socket 24P 0 5mm distance 1 2mm ROHS 1 J302 1 01 060 00131R SMT socket FPC0510 06RL TAG 6P RoHS 2 J305 J402 1 01 077 00007R ESD Suppressor 0402ESDA MLP1 RoHS 1 D307 1 01 077 00008R ES...

Page 13: ...0603 475P Y5V 20 80 10V ROHS 1 C302 1 01 016 00011R SMT magnetic beads 0805 60 100MHz ROHS 2 FB301 FB55 1 01 074 00026R SMT USB socket MICRO 5P 1 25MM ROHS 1 P301 1 01 075 00014R SMT holder with Micro SD socket TF CKT01 009D RoHS 1 J304 1 01 074 00010R SMT DC seat DC 041 RoHS 1 J301 1 01 062 00023R SMT earphone socket ST 0269S00 061 182 RoHS 1 J401 1 01 077 00009R ESD protective device MLV 0603 8P...

Page 14: ...opy files because of OS 4 2 Android 1 install the patch wmp11 windowsxp x86 zh cn 6 Camera interference or cannot connect 1 Camera socket with fault connection 2 VDD1 8_CM及AVDD_CM with problem of power supply 3 Camera with problem 4 MXS with fault welding or defect 1 Check if camera socket is correctly connected and in good condition 2 Voltage problem of U31 and U32 replace if necessary 3 Replace ...

Page 15: ... D S G Q6 WPM2301 SOT 23 3 1 2 J8 CON20_05 J8 CON20_05 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 R247 10K R0402 R247 10K R0402 C215 1uF C0402 C215 1uF C0402 R242 1 8K R0402 R242 1 8K R0402 C188 1nF C0402 C188 1nF C0402 R244 22R R0402 R244 22R R0402 CCE2 TEF2012A4X101MT Common Mode Choke ESD TEF2012A4X101MT CCE2 TEF2012A4X101MT Common Mode Choke ESD TEF2012A4X101MT 1 2 3 4 5 7 8 6 9 ...

Page 16: ... C53 1uF C0402 C53 1uF C0402 R41 0R R0402 R41 0R R0402 FB24 22R FB24 22R FB31 CBG100505U121T 120Ω 100M FB31 CBG100505U121T 120Ω 100M R196 22R R0402 R196 22R R0402 FB32 22R FB32 22R FB25 22R FB25 22R AXK724147 CN6 bam04_24153_0502 pl AXK724147 CN6 bam04_24153_0502 pl D9 1 NC 24 D8 2 POWER 23 D7 3 RESET 22 D6 4 AGND 21 D5 5 AVDD 20 D4 6 DGND 19 D3 7 DVDD 18 D2 8 DOVDD 17 HS 9 SDA 16 VS 10 SCL 15 PCL...

Page 17: ...U21 MMA8452Q MMA8452Q VDDIO 1 BYP 2 NC 3 SCL 4 GND 5 SDA 6 SA0 7 NC 8 INT2 9 GND 10 INT1 11 GND 12 NC 13 VDD 14 NC 15 NC 16 C176 NC 224P C0402 C176 NC 224P C0402 C177 NC 224 C0402 C177 NC 224 C0402 R136 NC 0R R0402 R136 NC 0R R0402 C191 1uF C0402 C191 1uF C0402 R173 NC 0R R0402 R173 NC 0R R0402 R133 NC 0R R0402 R133 NC 0R R0402 U20 NC LIS35DE LGA14 U20 NC LIS35DE LGA14 Vdd_IO 1 GND 2 AVDD 3 GND 4 ...

Page 18: ...2 L12 NC 39nH L0402 R48 NC 10K R48 NC 10K R280 22R R0402 R280 22R R0402 C300 NC C0402 C300 NC C0402 R61 22R R0402 R61 22R R0402 R59 47K R0402 R59 47K R0402 R44 NC 10K R44 NC 10K R43 22R NC R0402 R43 22R NC R0402 R260 22R NC R0402 R260 22R NC R0402 R60 470K R0402 R60 470K R0402 R34 0R NC R0603 R34 0R NC R0603 C240 0 1uF C0402 C240 0 1uF C0402 C241 10uF_6 3V C0603 C241 10uF_6 3V C0603 J16 ACA 5036 A...

Page 19: ...7 Sheet 6of 13 Custom Document E8 HD_MXS Title Ver V1 0 0 Size Data Key IR USB Card U33 SY6280 SOT23 05 U33 SY6280 SOT23 05 EN 4 VOUT 1 GND 2 ISET 3 VIN 5 FB9 0R FB9 0R 1 2 R202 47K R0402 R202 47K R0402 TP23 TEST2 TP23 TEST2 TP9 TEST2 TP9 TEST2 R188 47K R0402 R188 47K R0402 R206 0R R0402 R206 0R R0402 TP24 TEST2 TP24 TEST2 C169 NC 10pF C0402 C169 NC 10pF C0402 C168 102pF C0402 C168 102pF C0402 TP1...

Page 20: ...KN P7 MINILVDS_CKP P8 R162 7R5_1 R0805 R162 7R5_1 R0805 C143 0 1uF_35V C0603 C143 0 1uF_35V C0603 TP98 TEST2 TP98 TEST2 C142 10uF_6 3V C0603 C142 10uF_6 3V C0603 R170 10K NC R0402 debug R170 10K NC R0402 debug R175 178K_1 R0402 R175 178K_1 R0402 TP55 TEST2 TP55 TEST2 C155 0 1uF C0402 C155 0 1uF C0402 R155 470K R0402 R155 470K R0402 C183 0 1uF C0402 C183 0 1uF C0402 TP87 TEST2 TP87 TEST2 R79 4 7K R...

Page 21: ... K20 BOOT_8 NAND_CE0 K21 BOOT_9 NAND_CE1 K22 BOOT_10 NAND_CE2 NAND_RB0 SDXC_CMD_C J20 BOOT_11 NAND_CE3 NAND_RB1 SDXC_CLK_C J22 BOOT_12 NAND_ALE SPI_NOR_D_A J21 BOOT_13 NAND_CLE SPI_NOR_Q_A H20 BOOT_14 NAND_WEn_CLK SPI_NOR_C_A H21 BOOT_15 NAND_REn_WR G20 BOOT_16 NAND_DQS K18 BOOT_17 SPI_NOR_CS_n_A J18 D S G Q24 MT2301 NC SOT 23 D S G Q24 MT2301 NC SOT 23 3 1 2 R213 10K NC R213 10K NC C114 0 1uF C04...

Page 22: ...SQ B2 DQ2 C2 DQ6 D2 VDDQ E2 VSS F2 VDD G2 CS0 H2 BA0 J2 A3 K2 A5 L2 A7 M2 RESET N2 NC A3 DQ0 B3 DQS C3 DQS D3 DQ4 E3 RAS F3 CAS G3 WE H3 BA2 J3 A0 K3 A2 L3 A9 M3 A13 N3 NU TDQS A7 DM TDQS B7 DQ1 C7 VDD D7 DQ7 E7 CK F7 CK G7 A10 AP H7 A15 J7 A12 BC K7 A1 L7 A11 M7 A14 N7 VSS A8 VSSQ B8 DQ3 C8 VSS D8 DQ5 E8 VSS F8 VDD G8 ZQ0 H8 VREFCA J8 BA1 K8 A4 L8 A6 M8 A8 N8 VDD A9 VDDQ B9 VSSQ C9 VSSQ D9 VDDQ E...

Page 23: ...T7 F 1 1 2 2 3 3 4 4 R85 1M R0402 R85 1M R0402 C132 0 1uF C0402 C132 0 1uF C0402 TP7 TEST3 TP7 TEST3 TP14 TEST3 TP14 TEST3 TP13 TEST3 TP13 TEST3 R68 22R R0402 R68 22R R0402 TP8 TEST3 TP8 TEST3 R78 22R R0402 R78 22R R0402 TP58 TEST3 TP58 TEST3 R172 1K R0402 R172 1K R0402 R82 22R R0402 R82 22R R0402 J3 NC CON4P SMTXH V 4 J3 NC CON4P SMTXH V 4 GND 1 TX 2 RX 3 VCC 4 Y1 32 768KHz_12 5pF_10ppm CC7V Y1 3...

Page 24: ...38 VIN 4 EN 1 GND 2 FB 5 LX 3 C28 10uF X5R 6 3V C0603 C28 10uF X5R 6 3V C0603 TP28 DRL 3 AC TP28 DRL 3 AC 1 R129 270K_1 R0402 R129 270K_1 R0402 TP54 TEST2 TP54 TEST2 TP53 TEST2 TP53 TEST2 C22 0 1uF C0402 C22 0 1uF C0402 C25 0 1uF C0402 C25 0 1uF C0402 C125 1uF C0402 C125 1uF C0402 C128 1uF C0402 C128 1uF C0402 C54 0 1uF C0402 C54 0 1uF C0402 C17 0 1uF C0402 C17 0 1uF C0402 L20 SWPA4018S4R7MT SDS40...

Page 25: ...F 3 NC 4 VOUT 5 R276 2 2K R0402 R276 2 2K R0402 C243 NC 1uF C0402 C243 NC 1uF C0402 R238 100K R0402 R238 100K R0402 1 2 C281 4 7uF_6 3V C0603 C281 4 7uF_6 3V C0603 R269 R0402 0R R269 R0402 0R U6 WM8960 QFN32 U6 WM8960 QFN32 LINPUT1 4 GND_PADDLE 33 AVDD 32 AGND 28 HP_R 29 OUT3 30 SPKVDD2 21 HP_L 31 SPK_LN 23 SPKGND1 24 SPK_LP 25 SPKVDD1 26 VMID 27 DACDAT 14 ADCLRC 15 BCLK 12 DACLRC 13 SCLK 17 SDIN ...

Page 26: ...88 0 1uF NC C0402 U29 JZ6219C25 NC SOT23 5 U29 JZ6219C25 NC SOT23 5 VIN 1 GND 2 ON OFF 3 NC 4 VOUT 5 C238 1uF_6 3V NC C0402 C238 1uF_6 3V NC C0402 C273 10uF X5R 6 3V NC C0603 C273 10uF X5R 6 3V NC C0603 R267 2 2K NC R0402 R267 2 2K NC R0402 C62 1uF NC C0402 C62 1uF NC C0402 R185 NC 0R R0402 R185 NC 0R R0402 R266 22R NC R0402 R266 22R NC R0402 C236 1uF NC C0402 C236 1uF NC C0402 U8 ALC5631Q NC QFN4...

Page 27: ...PAD 47 EPAD 48 R52 100K NC R0402 R52 100K NC R0402 L15 4 7uH NC L_0805 L15 4 7uH NC L_0805 U28 JZ6219C12 NC SOT23 5 U28 JZ6219C12 NC SOT23 5 VIN 1 GND 2 ON OFF 3 NC 4 VOUT 5 C250 104P NC C0402 C250 104P NC C0402 C254 104P NC C0402 C254 104P NC C0402 C245 1 2pF NC C0402 C245 1 2pF NC C0402 R46 0R NC R0402 R46 0R NC R0402 C248 10uF NC C0603 C248 10uF NC C0603 C86 10uF 6 3V NC C0603 C86 10uF 6 3V NC ...

Page 28: ...AO DDR3_1 5V VDD_EE AVDD3 3V AVDD2 5V VCC5V PLL VDAC USB ADC AudioCodac VDDIO_CPU VDDIO_CM G C M Sensor HDMI_PW LCD_AVDD LED backlight USB_OTG_PWR VCC_AMP MOS Boost MOS Boost Boost DC DC3 DC DC2 BUCK MOS MOS LDO1 RTC_VDD CARD_VCC LCD_3 0V Control the card power in romboot Keep power on in off state keep power on in sleep state Only power on in Active state MOS LDO2 VDDIO_AO 1 cell lithium battery ...

Page 29: ...A 22 22 Friday April 20 2012 Title Size Document Number Rev Date Sheet of Doc RevCode Title A 22 22 Friday April 20 2012 Title Size Document Number Rev Date Sheet of Doc RevCode Title A 22 22 Friday April 20 2012 J402 CON6_05 J402 CON6_05 1 1 2 2 3 3 4 4 5 5 6 6 J401 ST 0269S00 061 182 ST 0269S00 061 182 J401 ST 0269S00 061 182 ST 0269S00 061 182 1 2 3 4 5 6 7 ...

Page 30: ...Doc RevCode Title A 20 20 Friday April 20 2012 Title Size Document Number Rev Date Sheet of Doc RevCode Title A 20 20 Friday April 20 2012 KEY 主板 0V 0 19 0 39 0 6 1 18 基本0 3V一个档位 1 35 1 07 0 75 实际测试电压值 BOOT SE KEY影响后面两个键电压 KEY R202 750 1 R202 750 1 SW204 VOL SW204 VOL R203 910 1 R203 910 1 MK201 MICROPHONE MK201 MICROPHONE 1 2 SW201 POWER SW201 POWER J201 6P J201 6P 1 2 3 4 5 6 SW203 VOL SW203 VOL...

Page 31: ... CD 9 G1 10 DATA2 1 G2 11 G3 12 G4 13 J305 CON6_05 J305 CON6_05 1 1 2 2 3 3 4 4 5 5 6 6 D310 NC ESDP ESD0402D310 NC ESDP ESD0402 1 2 R302 0R R0402 R302 0R R0402 FB8 120R 100MHz FB8 120R 100MHz 1 2 J301 DC 1520 A J301 DC 1520 A 1 2 3 4 5 FB11 120R 100MHz FB11 120R 100MHz 1 2 D302 NC ESDP ESD0402 D302 NC ESDP ESD0402 1 2 D311 NC ESDP ESD0402 D311 NC ESDP ESD0402 1 2 D316 NC ESDP ESD0402 D316 NC ESDP...

Page 32: ... zip recovery img u boot bin ZIP files are not to be decompressed 2 Insert the TF card into the unit and make sure the tablet is powered off 3 Press Volume and Power button unitl 3 seconds after you see the booting logo let go of the Power button while press Volumn button for another 3 seconds Auto upgrade starts ...

Page 33: ...Introduction for record SN into the service ...

Page 34: ...History Record of Revised version Date Version specification Composer 2012 4 22 1 0 Pan Guozhi Introduction to Interface Burning Interface ...

Page 35: ... that are corresponding to key should be provided before burning key For example usid s license document is usid ini which should be put into USB Burning tool v1 6 1 1228 license If there is no folder with license a new one should be created Similar steps are followed for the case of other keys 4 PortX current status 4 1 Port Burning progress meaning percentage of current burning progress 100 impl...

Page 36: ...d to physical port or the port is not connected to devices 4 3 Additional information currently unused reversed for future use 5 Port status this sign means the port is corresponded or already connected to devices 6 this sign means the port is not physically corresponded or not connected to devices 7 Burning log display window to record the process of burning mainly for debugging Operating steps A...

Page 37: ...ly for burning serial numbers C Click to start then connect device to PC If it is initial connection between device and PC a driver should be installed Path for driver is USB Burning tool AmlogicusbBurningdriver D When driver is installed PC then can identify devices check as the following steps Click my computer management device manager proceeding with right window shown as in picture 11 picture...

Page 38: ...raded several progress bars will be in similar case picture 12 F After 5 minutes when burning is done progress bar disappears and status bar change between two status Success Disconnect and the color of port2 change between two colors green gray as shown in picture 13 ...

Page 39: ...ter into burning mode via key combination which is determined according to different programs EBHDS is a combination of power and volume decrease button Procedure should be first connecting the device to correspondent port then press key combination Operating procedures specified in this paper not only apply to devices with empty system but also to devices that are under burning mode ...

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