Power Supply Sequence - Toshiba e-STUDIO163 Service Manual

14.6 Power Supply Sequence

ON
AC input
+5VB
( Linked with main switch )
PWRDWN-1
PWRSV-1A
+5V
( Linked with main switch )
0 ms or higher
+24V, +24VDF
( Linked with main switch )
Cover opening/closing
interlock switch
+24VD
( Linked with cover switch )
e-STUDIO163/203 POWER SUPPLY UNIT
700 ms or lower
0 to 200 ms
50 to 120 ms
0 ms or higher
OPEN
CLOSE
200 ms or lower
Fig. 14-2
14 - 6
10 ms or lower
10 ms
or higher
20 ms or higher
200 ms or lower
200 ms or lower
0 to 200 ms
OFF
0 to 200 ms
50 ms or higher
20 ms
or higher
December 2005 © TOSHIBA TEC