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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
Summary of Contents for Jetfire HD
Page 4: ...Page 4 69 2 Description about Circuit ...
Page 7: ...Page 7 69 2 03 CPU Circuit oscillator CPU 1 15V Please refer to the PDF file circuit diagram ...
Page 8: ...Page 8 69 2 04 DDR Circuit DDR1 35V VREF0 67V DDR 1 35V VREF 0 67V ...
Page 9: ...Page 9 69 2 05 EMMC Circuit 1 8V 3 3V 1 8V 3 3V DATA ...
Page 11: ...Page 11 69 2 07 Speak Circuit VBAT input HPL input AUDIO EN SPKR_L SPKR_L ...
Page 14: ...Page 14 69 2 10 G Sensor Circuit 1 8V 2 8V I2C 1 8V ...
Page 15: ...Page 15 69 2 11 Wifi Circuit Coaxial switch filter filter LNA filter 2 8V 1 8V 2 8V 1 25V ...
Page 17: ...Page 17 69 2 13 MIC Circuit MICBIAS0 input AU_VIN0_ N AU_VIN0_ P MIC ...
Page 18: ...Page 18 69 3 ID ...
Page 20: ...Page 20 69 Click Click Click ...
Page 21: ...Page 21 69 Click Click Close this window Keep this window open ...
Page 22: ...Page 22 69 Press Enter on PC Click 2 Install upgrading tool ...
Page 24: ...Page 24 69 Double click Corona SW Waiting for processing bar finished ...
Page 25: ...Page 25 69 Click Download Ready for upgrading ...
Page 28: ...Page 28 69 Ready for re upgrade ...
Page 30: ...Page 30 69 ACER CONFIDENTIAL Click Install ACER CONFIDENTIAL Open it after installed ...
Page 34: ...Page 34 69 1 2 Get ESD preparation Open cover 6 Disassembling 3 4 Pick out screw Insert Flyer ...
Page 35: ...Page 35 69 5 6 Clockwise slip Clockwise slip 7 8 Until all open Pick out housing ...
Page 38: ...Page 38 69 17 18 Open cover Pick out camera 19 20 Pick out MIC Raise shield cover With nail ...
Page 40: ...Page 40 69 25 26 Pick out LCD fpc Pick out screw 27 28 Pick out right speak Pick out screw ...
Page 42: ...Page 42 69 33 34 Open locker Open locker 35 36 Pick out LCD Pick out LCD ...
Page 43: ...Page 43 69 1 2 Clean LCD Clean TP 7 Assembling 3 4 LCD insert into mid frame of TP Lock it ...
Page 50: ...Page 50 69 27 28 fasten rew Assembling finished 8 Explosive View ...
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Page 69: ...Page 69 69 The end ...