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Jetfire HD Service guide
Category of technical document: Instruction book
version
:
A
Date
:
JUN. 10, 2016
Document No
:
Jetfire HD
Directory
1
、
Introduction to Motherboard Configuration
2
、
Description about Circuit
3
、
ID
4
、
Upgrade guidance
5
、
The longines CODSN SOP
6
、
Jetfire HD disassembling guidance
7
、
Jetfire HD assembling guidance
8
、
Explosive view
9
、
SPL
10
、
Quick Spec
Содержание Jetfire HD
Страница 4: ...Page 4 69 2 Description about Circuit ...
Страница 7: ...Page 7 69 2 03 CPU Circuit oscillator CPU 1 15V Please refer to the PDF file circuit diagram ...
Страница 8: ...Page 8 69 2 04 DDR Circuit DDR1 35V VREF0 67V DDR 1 35V VREF 0 67V ...
Страница 9: ...Page 9 69 2 05 EMMC Circuit 1 8V 3 3V 1 8V 3 3V DATA ...
Страница 10: ...Page 10 69 2 06 display screen Circuit VBAT input LCD3 3v output VBAT input LCM _LEDA DISP_PWM ...
Страница 11: ...Page 11 69 2 07 Speak Circuit VBAT input HPL input AUDIO EN SPKR_L SPKR_L ...
Страница 12: ...Page 12 69 2 08TP Circuit TP_VCC 2 8V SCL0 1 8V SDA0 1 8V GPIO_CTP_RST 1 8V EINT_CTP_2 INT 1 8V ...
Страница 13: ...Page 13 69 2 09 SD CARD Circuit control switch 1 8V off 0V on control switch 1 8V off 0V on DATA ...
Страница 14: ...Page 14 69 2 10 G Sensor Circuit 1 8V 2 8V I2C 1 8V ...
Страница 15: ...Page 15 69 2 11 Wifi Circuit Coaxial switch filter filter LNA filter 2 8V 1 8V 2 8V 1 25V ...
Страница 17: ...Page 17 69 2 13 MIC Circuit MICBIAS0 input AU_VIN0_ N AU_VIN0_ P MIC ...
Страница 18: ...Page 18 69 3 ID ...
Страница 20: ...Page 20 69 Click Click Click ...
Страница 21: ...Page 21 69 Click Click Close this window Keep this window open ...
Страница 22: ...Page 22 69 Press Enter on PC Click 2 Install upgrading tool ...
Страница 24: ...Page 24 69 Double click Corona SW Waiting for processing bar finished ...
Страница 25: ...Page 25 69 Click Download Ready for upgrading ...
Страница 28: ...Page 28 69 Ready for re upgrade ...
Страница 30: ...Page 30 69 ACER CONFIDENTIAL Click Install ACER CONFIDENTIAL Open it after installed ...
Страница 34: ...Page 34 69 1 2 Get ESD preparation Open cover 6 Disassembling 3 4 Pick out screw Insert Flyer ...
Страница 35: ...Page 35 69 5 6 Clockwise slip Clockwise slip 7 8 Until all open Pick out housing ...
Страница 37: ...Page 37 69 13 14 Pick our screw Tear down electrical cloth 15 16 Raise one side of PCBA Pick out PCBA ...
Страница 38: ...Page 38 69 17 18 Open cover Pick out camera 19 20 Pick out MIC Raise shield cover With nail ...
Страница 39: ...Page 39 69 21 22 Pick out shield ccover Pull out 3M glue 23 24 Pick out battery Pick electrical cloth buttons ...
Страница 40: ...Page 40 69 25 26 Pick out LCD fpc Pick out screw 27 28 Pick out right speak Pick out screw ...
Страница 41: ...Page 41 69 29 30 Pick out left sprak Pick out fasthern scew 31 32 Open locker Pick out fasthern screw ...
Страница 42: ...Page 42 69 33 34 Open locker Open locker 35 36 Pick out LCD Pick out LCD ...
Страница 43: ...Page 43 69 1 2 Clean LCD Clean TP 7 Assembling 3 4 LCD insert into mid frame of TP Lock it ...
Страница 44: ...Page 44 69 5 6 Lock it Fasthern screw 7 8 Insert LCD fpc Install right speak and fasthern screw ...
Страница 45: ...Page 45 69 9 10 Paste cloth Paste cloth 11 12 Install left speak Shield cover should be installed like this ...
Страница 47: ...Page 47 69 15 16 Fastern screw Paster 3M glue on the back of battery 17 18 Tear down 3M proof Paste like this ...
Страница 48: ...Page 48 69 19 20 Install TP Speak LCD battery connecctor camera 21 22 Install button Paste glue cloth ...
Страница 49: ...Page 49 69 23 24 Paste electrical cloth Install the housing 25 26 Install the housing Install the housing ...
Страница 50: ...Page 50 69 27 28 fasten rew Assembling finished 8 Explosive View ...
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Страница 69: ...Page 69 69 The end ...