Agilent Technologies 8935 Series, Manual

Page: 317 / 343

316
Ch
ap
te
r 10
B
loc
k Diag
ram
s
Ref
er
enc
e/R
eg
u
lator
S
ect
ion
F
igur
e
10
-2
2
P
o
w
e
r Supply Re
gulator A
s
sembly
, A
3
A
1
J1 16-PIN RIBBON CONNECTOR
POWER SUPPLY INPUT/OUTPUT
J6 20-PIN MINI FIT JR. CONNECTOR
POWER SUPPLY INPUT/OUTPUT
-15 VOLT
INPUT
FILTER
-9 VOLT
INPUT
FILTER
+6 VOLT
INPUT
FILTER
-15 VOLT
INPUT
FILTER
3.8
A
5.2
A
1.
2
7
A
2.4
A
PWR SWITCH
ON/OFF CNTL
J3-3
PWR
SUPPLY
ON/OFF
INPUT
FILTER
+40 VOLT
INPUT
FILTER
84 mA
+15V STBY
INPUT
FILTER
110mA
12V STBY
REGULATOR
PR-0.27 W
-5 V
DC TO DC
CONVERTER
PRE-2.85 W
+12 ALDC
REGULATOR
PR–158 W
2-SPEED FAN
REGULATOR
PR-0.81 W
T HI > –5° C
-12 A
REGULATOR
PE-4.6 W
+5 D
REGULATOR
PR-2.94 W
+5 A
REGULATOR
PR-1.69 W
+12 A
REGULATOR
PR-4.4 W
J2 26-PIN RIBBON CONNECTOR
TO MOTHER BOARD
J7-2
J4-3
J5 16-PIN MINI FIT JR. CONNECTOR
TO MOTHER BOARD
+
1
5 V
@
315
mA
+1
2
.3
7
V @ 1
.6
2
A
+5
.1
1
V @1
.9
0
A
+
5
.11 V
@
3.
30 A
+9.0
V
5.2
0
m
A
–
1
2
.3
7 V
@
1.
7
5
A
–
1
5
V
@
110
m
A
–
1
3
.2
V
@
45
0 m
A
3
.0
V BAT
TERY
+
1
2.3
7
V
@
600
mA
–
5.2
V
@
6
50
mA
+4
0
V @ 4
4
m
A
+1
5
V
ST
BY @ 0
.0
m
A
ON/OF
F
CNT
R
L
+1
2
.3
V ST
BY @ 1
0
0
m
A
POWER SUPPLY REGULATOR ASSEMBLY, A3A1