Circuit Breaker Distribution; Voltage Troubleshooting; Lower Left Of Dk24 Backplane Pcb - Toshiba Strata DK24 Installation And Maintenance Manual

-24V
1
FG
DG
FIGURE 5-6

LOWER LEFT OF DK24 BACKPLANE PCB

(PMB-824)
-24V
2
5-5
4.22 DK56/96. Refer to Figure 5-4 or 5-5, and
replace the power supply in accordance with the
following steps:
1) Slide the new power supply into the opening in
the KSU.
2) Align the mounting screw holes on the power
supply's front panel with the holes in the KSU's
power supply mounting bracket.
3) Secure the power supply with the four combina-
tion slotted/Phillips screws.
4) Insert the DC OUT cable plug into the DC OUT
connector (this is a keyed plug that can only be
inserted one way). Insert the plug into the
connector until its locking tab engages.

5 CIRCUIT BREAKER DISTRIBUTION

5.00 Refer to Fault Finding, Section 400-096-500,
Tables B, C, and D for circuit breaker distribution.

6 VOLTAGE TROUBLESHOOTING

6.00 Refer to Fault Finding, Section 400-096-500,
Paragraph 6, for voltage troubleshooting.
INSTALLATION-KSU
SECTION 400-096-205
SEPTEMBER 1992