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SW.REG 0 1
5
AC-DC
AC IN
D5001
Switching
regulator
4
IC5101
3
2
Power supply section (SHEET 1)
1
A
2-9
Q5301
5V REG
IC5305
3.3V REG
IC5303
Power
transformer
T5001
Q5310
Q5316
HDD_P.SAVE[L]
Q5304
2.5V/1.8V
REG
IC5302
Q5309
Q5307
5V REG
IC5308
Q5306
B
45V
17V
-29V
AL12V
AL12V[-]
AL5.8V
DC3.9V[+/-]
D5V
TO CN5101
V3.3V
SHEET 11
P.SAVE[L]
P.CTL[H]
SW5V
SW12V
FAN_CTL
FAN
TO FAN UNIT
D3.3V
D2.5V
TO CN1003
SHEET 5
D1.8V
HD5V
TO HDD unit
HD12V
DV5V
TO DVD-RAM DRIVE
DV12V
C
D
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