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27
5. Appendix
5-1. Generated Voltages List
Table.5-1 and Table.5-2 show the generated voltages lists of the unit.
Table.5-1 Generated Voltages List - 1
Voltage Name
IC which generates the voltage
ICs which use the respective voltage
Test Point
BATT+
Built-in Lithium Ion Battery
-
POWER CONTROL IC9001
-
RTC IC4101 (For Sleep mode)
-
Step-up DC-DC CONVERTER IC8301
-
20V DC-DC CONVERTER IC8302
TP9001 (VB -> TP9029)
DCIN_5V
AC power adapter
-
POWER CONTROL IC9001
-
RTC IC4101 (For Sleep mode)
-
Step-up DC-DC CONVERTER IC8301
-
20V DC-DC CONVERTER IC8302
TP9201 (VB -> TP9029)
VBUS
PC
-
POWER CONTROL IC9001
-
RTC IC4101 (For Sleep mode)
-
Step-up DC-DC CONVERTER IC8301
-
20V DC-DC CONVERTER IC8302
-
USB CONTROLLER IC5001
TP9202 (VB -> TP9029)
VB
-
Built-in Lithium Ion Battery
-
AC Power Adapter
-
PC
-
POWER CONTROL IC9001
-
RTC IC4101 (For Sleep mode)
-
Step-up DC-DC CONVERTER IC8301
-
20V DC-DC CONVERTER IC8302
TP9029
VREF (2.4[V])
POWER CONTROL IC9001
POWER CONTROL IC9001
-
BG1 (2.8[V])
POWER CONTROL IC9001
POWER CONTROL IC9001
-
BG2 (1.4[V])
POWER CONTROL IC9001
POWER CONTROL IC9001
-
BG3 (0.6[V])
POWER CONTROL IC9001
POWER CONTROL IC9001
-
VSTBY
POWER CONTROL IC9001
-
KEY SELECT SWITCH IC6001
-
KEY SELECT SWITCH IC6004
-
KEY MATRIX Circuit
TP9018
1.10V
POWER CONTROL IC9001
-
MAIN SYSTEM CONTROLLER IC6005
-
HP AMP. IC3003
TP9027
1.8V
POWER CONTROL IC9001
-
PLD IC8001
-
SUB SYSTEM CONTROLLER IC3101
TP9026
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