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JHT01 Service Manual
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12.8.2 Definitions of System state LED
•
Power LED and Suspend LED indicate the systems power states by their
combinations
•
(Normal on is Blue / Blinking is Amber)
System Power
State
Power LED
Suspend LED
S0 On Off
S3 Blinking
Off
S4 Off Off
S5/G3 Off
Off
The Power LED states blinking to indicate the system starts the process for
entering the S3 state and stop blinking and turns on when systems enters S3
state. On wake from S3, it blinking to indicate that system is waking up and
turns off when resume from S3 is completed
12.8.3 Definitions of AC LED (
)
•
Please refer PDD document.
12.8.4 Definitions of HDD accessing state Blue LED (
)
•
Please refer PDD document.
12.8.5 Definitions of Bluetooth state LED
•
Please refer PDD document.
12.8.6 Definitions of Wireless State LED
•
Please refer PDD document.
12.8.7 Definitions of Battery state LED (
)
•
There is one dual-color LED indicator both of Blue and Amber color.
•
LED colors and definition
•
Blue color and Amber color defined for battery charging and discharging state.
The definition as below:
Battery State
LED colors
Description
Blue and blinking
(ON 1S, OFF 1S)
Battery charging with AC.
Blue solid on
Battery full by AC charge and stop
charging.
Charging
Amber and blinking
(ON 500mS, OFF
500mS)
Battery abnormal stop charging with
AC.
Abnormal stop charging: BadCell,
OverTemp, communication fail and
OVP.
Discharging Blue
color
off
Amber color off
Battery in discharge mode.
Summary of Contents for JHT01
Page 1: ...Service Manual JHT01...
Page 2: ......
Page 3: ...Chapter 1 System Description Specification...
Page 4: ......
Page 6: ......
Page 12: ......
Page 13: ...Chapter 2 Software Specification...
Page 14: ......
Page 60: ......
Page 61: ...Chapter 3 Hardware...
Page 62: ......
Page 63: ...Contents Chapter 3 Hardware 1 Top View 3 1 2 Bottom View 3 2...
Page 64: ......
Page 67: ...Chapter 4 DC DC Converter...
Page 68: ......
Page 70: ......
Page 88: ......
Page 89: ...Chapter 5 Disassembly Guide...
Page 90: ......
Page 92: ......
Page 98: ...JHT01 Service Manual 5 6 4 Grasp the module and pull it out...
Page 113: ...JHT01 Service Manual 5 21 3 Remove the LCD module...
Page 117: ...JHT01 Service Manual 5 25 7 Detach the LVDS cable from the back of the LCD panel...
Page 120: ...JHT01 Service Manual 5 28 3 Lift off the logic upper...
Page 125: ...Chapter 6 Testing and Troubleshooting...
Page 126: ......