29
Key light can
’t work
Reassemble FPC
Use external power (2.8V) to
check LED can work or not
Changed or re-solder CPU MT6260
Key light can’t work
Use multimeter to check
voltage of LED is OK or not
Problem solve
Expect bar model
Check if circuit is
broken
Change LED
Upgrade software
软件升级
Problem solve
YES
YES
NO
NO
YES
NO
Summary of Contents for ARIA II
Page 1: ...1 ARIA II SERVICE MANUAL...
Page 3: ...3...
Page 12: ...12 5 3 PCBA Layout side A 5 4 PCB Layout Side B...
Page 13: ...13 Chapter 6 System Block Chart...
Page 16: ...16 7 1 3 Keypad Input Interface 7 1 4 Output of SIM Card...
Page 18: ...18 The battery test Input battery...
Page 21: ...21 7 1 7 I O Interface 5PIN Charging voltage input Sofware download port The data transfer...
Page 42: ...42 9 1 4 Select Options Format FAT DISABLED and please do NOT select validation...
Page 44: ...44 9 1 7 Click the Download Agent and select the file MTK ALLInOne DA bin Select this one...
Page 45: ...45 9 1 8 Click the Scatter config file and select the scat36_11A_GEMINI txt Select this one...
Page 47: ...47 9 1 11 Connect to phone red progress bar 9 1 12 Downloading is in process blue progress bar...
