31,932
edits
Line 55: | Line 55: | ||
Power Indicator on, otherwise no indication that the unit is powered on at all. | Power Indicator on, otherwise no indication that the unit is powered on at all. | ||
No 225V, Low 4.5V, Low 5V, Low +12.5V, -75V Normal, 15V Normal, 100V Normal and -12.5 Normal. | No 225V, Low 4.5V, Low 5V, Low +12.5V, -75V Normal, 15V Normal, 100V Normal and -12.5 Normal. | ||
Replaced Q800 in +12.5V Power Supply | Replaced Q800 in +12.5V Power Supply. | ||
This [[2N3904]] had failed and shut down entire machine. | |||
Lost +12.5 and therefore +225 as well as 5V and 4.5V were low or lost as well. | Lost +12.5 and therefore +225 as well as 5V and 4.5V were low or lost as well. | ||