HP 83522A - Page 280

1 Coaxial Cable - Center Conductor
2 Coaxial Cable - Shield
* Not used on this assembly
T ble 8-1 3. 83522A Motherboard Wiring List (5 of 5)
4
8-77
,
Mnemonic
+20V
t20V RET
t20V RET SENSE
+20V SENSE
+15V
+10V
+lo/-10VRET
+5V
+5VA
t5VB
+5V REG
+5V UNREG
-lOV
-lOV RET SENSE
-lOV SENSE
-10V UNREG
-1 5V
-4OV
-40V RET
-40V RET SENSE
-40V SENSE
GND ANLG
GND DIG
Signal
Source
PI -7
PI-14
PI -6
PI-15
P2-29
PI -8
PI-3,16
A3P1-6.7
P2-30
P2-18,50,51
A9P1-7
P2-62, 63
PI -13
PI-12
PI -4
PI -5
P2-28
PI -1 I
PI -1
PI -10
PI -2
P2-27,58,59
P2-1, 6, 14,
16,21,31,37,
46,48,49
Mnemonic
Description
t20V Regulated
+20V Return
t20V Return Sense
+20V Sense
t1 5V Regulated
+I 0V Regulated
+/-I 0V Peturn
+5V Internal for RF Plug-~n
+5V for 8350A
+5V for R F Plug-~n
+5V Regulated
+5V Unregulated
-1
0V Regulated
-lOV Return Sense
-1
0V Sense
-lOV Unregulated
-1 5V Regulated
-40V Regulated
-40V Return
-40V Return Sense
-40V Sense
Analog Ground
D~gital Ground
Power
Supply
l nterface
P 1
7
14
6
15
8
3
13
12
4
5
11
1
10
2
Plug-in
Interface
P2
29
30
18,50,51
62,63
28
1, 6,
14, 16,
21,31,37,
46,48,49
Dig
A3P1
6,7
4, 5
Interface
A3J1
35, 36,
38
lf'o*'l'
17,27,28,
31,32,34,
41
ALC
A4P1
16"
38
7
27
17
YO
A6P1
16
38
7
27
17
FM
A5P1
16"
38
7
27
17
I
Marker
A7P1
16"
38
7
27
44
17
28
6". 39
15,
37
8, 30
2 8
6",
35"
15, 37
8, 30
Sampler
A8P1
16"
38
7
27
"
2 2
17
28
15*,37
8, 30
28
6*, 39*
4441,42,
15.37,
439
8". 30"
28
6.39
19.37
8, 30
Ref
Resistor
A9P1
3.1 1
7
12
6
F.P.
lnterface
AlOJl
4 2
1
4 6
2
I
1
40
I
I
48
8
PI0
Plug-in
lnterface
A10J2
15
18.20
13
10111f12
1
Miscellaneous
C7,R 1
C6
C5
C4
C3
Power
Supply
lnterface
A10J3
3
6
2
5
C2
C 1
CI-C7,R2,W1
E I -S2, E5-S2
R2
7
8
RF Wiring
Harness
A10J4
10
1
RF Ribbon
Cab,e
A10J5
9
5,11
7
10
3,4
12
I, 2, 13