Low Voltage Power Supply (Lvps) Service Check - Toshiba e-STUDIO 16P Service Manual

e-STUDIO 16P

Low Voltage Power Supply (LVPS) Service Check

w Voltage Power Supply (LVPS) Service Check
FRU
Low Voltage Power Supply Board
(LVPS)
2-44
Service Manual
) Service Check
Action
Set meter for ac line voltage.
Check for ac line voltage on CN1
between pin 1, and pin 3.
• If line voltage is present,
disconnect the CN3 cable plug
from the LVPS board.
• If the voltage is not present, see
the "Dead Machine Service
Check" on page 2-43 3
Use the LVPS connector table
(page 5-1) and check for correct
voltages.
If voltage is not present or correct,
replace the LVPS fuses and/or the
LVPS board.
.