PO
WER BO
ARD
PO
WER
SWITCH
BO
ARD
A
C
IN
LED BO
ARD
D
C
B
1
2
3
456
7
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Important safety notice
Components Identified by "
Y
" mark have special characteristics for safety.
When replacing any of these components, use only manufacturer's specified parts.
TO
HARD DISK DRIVE,
CD-R
OM DRIVE,
ZIP DRIVE & FR
ONT F
A
N
SCHEMA
TIC DIAGRAM OF POWER BOARD / POWER
SWITCH BOARD / LED BOARD
– 43 –