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5 System Schematic Diagrams and PCB Silkscreen
5-27
Sens Q 20
5-1-1(z) System Main Board Schematic Sheet 27 of 40(THERMAL SENSOR)
KME FAN : 3WIRE (1,2,4)
Green
Full charging
Green
Main to LED B
D
Power LED
S0 : GREEN
FAN
S3 : BLINKING
LED Scheme
Thermal shutdown Sensor
ADAPTERIN/CHARGING LED
Amber
SEPA FAN : 4WIRE(1,2,3,4 : 3 & 4 are shorted)
FDC653N
POWER_ON / LB LED
Charging
Line Width = 20mil
Battery LED
KBC3_LBLED
KBC3_WLAN_ON
ADAPTOR_IN*
AD_SEL
FAN3_ID
FAN3_FDBACK*
KBC3_CAPSLED*
KBC3_NUMLED*
KBC3_SCLED*
HDD3_LED*
LED_AMBER
SHDN_THER
KBC3_PWM
LED_GREEN
KBC3_LBLED
LED_GREEN
LED_AMBER
LED3_CHARGE
PWR_DC
AD_SEL
KBC3_LBLED*
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