Sequence Of Power Supply - Toshiba e-studio3511, e-studio4511 Manual

18.6 Sequence of Power Supply

AC input
+3.3VA
(Linked with main switch)
+5.1VA
(Linked with main switch)
PWR-DN
+12VA, -12VA
(Linked with main switch)
PWR-EN
+3.3VB
(Linked with main switch)
+5.1VB
(Linked with main switch)
18
+5.1VD (Linked with door switch)
+12VB, -12VB (Linked with main switch)
+24VD (Linked with door switch)
e-STUDIO3511/4511 POWER SUPPLY UNIT
ON
700ms or lower
0ms to
200ms
3.2V or higher
4.95V or higher
10ms to 120ms
Max. 20ms
11.4V or higher
200ms or lower
200ms or lower
0 ms to
200ms
10ms or
lower
10ms or
20ms or
higher
higher
5ms or
higher
0ms or
higher
0ms or
higher
3.2V or
higher
4.95V or
higher
Lower limit of each
rated voltage or higher
+4.95V(R.V. +5.1V)
+11.4V(R.V. +12V)
-11.4V(R.V. -12V)
-21.6V(R.V.+24V)
18 - 6
OFF
3.2V or higher
0ms to
200ms
4.95V or higher
20ms or
50ms or
higher
higher
0ms to
s
200m
5ms or
higher
11.4V or
higher
0ms or
higher
November 2003 © TOSHIBA TEC