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MACHINE VOLTAGES PRESENT WITH POWER OFF
The following voltages are present under a POWER 0 FF condi-
tion:
1. -48 vdc at:
2. ll5 vac at:
3. 208 vac at:
4. 24 vac at:
TB 3 and 5 of all de power supplies
Output of -48v supply
All thermals
Power supply contactor panel
TB M on memory array
1414-1,2,3 CE panels
14llA relay gate
All convenience outlets
14llA relay gate
Convenience outlet isolation transformer
Plenum strips
Convenience outlet isolation transformer
T2 and emergency off switches.
MACHINE VOLTAGES PRESENT WITH DC OFF
The following voltages are present under a DC OFF condition:
1.
-48 vdc at:
All locations listed under POWER OFF
condition
2. ll5 vac at:
All locations listed under POWER OFF
condition
Typewriter motor
TB pins 4 and 5 of memory array
3. 208 vac at:
All locations listed under POWER OFF
condition
4. 24 vac at:
T2 and emergency off switches
7
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