Toshiba Satellite U300 Series Maintenance Manual page 43

Chapter 1 Hardware Overview
Name
Voltage [V]
+5VPCU 5
+5V_S5 5
+5V 5
+5VSATA 5
USBPWR1 5
+5V_TP 5
VCCRTC 3.3
3.1~5
TH_FAN_POWER
3.3
+3VPCU
3.3
+3V_S5
3.3
+3VSUS
3.3
+3V
3.3
CCD_POWER
3.3
VCC_XD
1.8
+1.8VSUS
1.5
+1.5V
1.25
+1.25V
+1.05V 1.05
+0.9VSUS 0.9
0.9
+0.9V
0.55~1.575
VCC_CORE
Table 1-10 NAPA Power supply output rating
Power supply （Yes/No）
Power OFF
Suspend mode
Yes
Yes
No
No
No
No
Yes
No
Yes
Yes
Yes
No
No
No
Yes
No
No
No
Yes
No
No
26Satellite U300 and Satellite Pro U300Maintenance Manual(960-Q02)
Power OFF
Boot mode
Yes
No
No
No
No
No
Yes
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No Battery
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No