Power Supply; Figure 1-13 Lcd Module; Table 1-10 Power Supply Output Rating - Toshiba Satellite U400 Maintenance Manual

Chapter 1 Hardware Overview

1.7 Power Supply

Table 1-10 lists the power rail output specifications of Santa Rosa platform.
Name
+5VPCU
+5V_S5
+5V
+5VSATA
USBPWR
+5V_TP
VCCRTC
TH_FAN_POWER
+3VPCU
+3V_S5
+3VSUS
+3V
CCD_POWER
+5V_Felica
VCC_XD
+1.8VSUS
+1.8V
+1.5V
+1.25V
+1.05V
+SMDDR_VREF
+SMDDR_VTERM
VCC_CORE
22
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Table 1-10 Santa Rosa Power supply output rating
Power OFF
Voltage [V]
Suspend mode
5 Yes
5 Yes
5 No
5 No
5 No
5 No
3.3
Yes
3.1~5 No
3.3
Yes
3.3
Yes
3.3
Yes
3.3 No
3.3 No
5 No
3.3 No
1.8 Yes
1.8 No
1.5 No
1.25 No
1.05 No
0.9 Yes
0.9 No
0.55~1.575 No
Satellite U400/Satellite Pro U400/PORTEGE M800 Maintenance Manual
Power supply （Yes/No）
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
No
No Battery
No
No
No
No
No
No
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No