Agilent Technologies 4284A Service Manual page 7

A30J1A P i n No. A 3 0 J 1 8
ne
20 nc
ne
19 no
+5v
18 EXT.00V1_CCM
.5V 17 EXT.DCVl_COH
.5V 16 EXT.00Vl_COM
M A W / 2
15 EXT.DCV2COM
EXT.DCV2 14 EXT.DCV2__CCM
/EXTTRIG 13 /ECM
/ENT_ TRIG 12 /IMOD(
/AUi BIN 11 /ALARM
01/1_0t_IINS 10 EXT.00V1
/8189 9 EXT.DCVI
/BINS
8 no
/8187 7
/KEYLOCK
/8186 6 /UNBAL
/SINS no
5
/8184 no
/8183 3 /SREJ
/8182 2 /PLO
/8181 1 /PHI
0-LZU -0
0 0 0
o- CO - e o
0-9ZU -0
0- Z8 - e o t -
o
• •
GI-SZU -0
0
• • •
•
G-' 7 Z1J -0
0
0_ 1 1A - 0 0
0
0_1L12i-p 0 0-En
O
0.-0Z1/1-00 G-ZZU -0
0
G-1Z8
0-61111-00
0 0 O
0.0 0
0
00
G-OZU 0 0
00 0-811b- e 0
00 0 O
0-1.11111-00
00 0-6W -0 0
00
O
00 0
0-911/1_00
00 e-elb -0 o
00 0 O
0-S1121-0 0 0-1.11i 0 0
00
0
00
0
G-91)i 0 o
00
0 - / S i t i - e )
0
00
O
00 e-stu -o 0
0 - Et RI- 0 0
00 O
00
O
0.•711i -0 0
00 G- Z11b-0 0
00
O
0-CI - 0 o
00 -
0
• otiti-e 0
0 -Zia -e 0
0 0 0
0-6018-e 0 0-11/1 -0 0
O 0
O cr, 0 0
G-E401)300
er.oni -0 0
O o
O
G-L0111-00
0- 613 0 0
O o ___--._____
O
0 -9011i- e 0
0- eb -0 o
0
0- La -0 0
0 - S 0 111 - 0
O 0
0 O 0
coota-eo
G-9):1-0 0
• •
O O 0
e-eotti-eo _ 0- St/ -0 0
O 0
0
' 0 0 0 1 0 0
0 O 0
0- 101b-e o 0- - 0 o
0-013 -0
0-0E1 1 -0
O 0 0
0
O 0
O 0 O
0
O 0
O 0 0
0
O 0
O 0
O 2 0
O 0
0
0
0
0 0
0
0 0
0 0
0 0
LL
0 LL
0 0
0
0 0
0
5
0 0
G-6Z1:1
0
0 0
0 0
0 0
o 113u) 0
0
0 0
0 0
0 0
0 0
0 0
o
0 0
0 0 0
0
0
o 0
0 0
o o 5 < - 0 0
O 00
o 0 00
0 0 0 o
00
O r 9 o
00
Q o 0 o
00
o o 00
0 o 0 00
0 0 00
0 0 o
00
0 o
00
o
00
o 0 0 00
o 0
00
0 0 0 00
00
0 0 0
0 0 [2:1 0
e",
0 0
0
0
0
0 0 0 0
O 0
0 o 0
O 0
0 0 N o 0
O 0 3 0
0 5 0 0
O 5 0
0 0 (.9 0
O 0
0
0 0
O 0
■
0 0
■
O
A30N18 Pin No. A3OXIA
1
LGND LGND
2
LGND LGND
3
LGND
LGND
+5V
4 *5V
.5V 5
+5V
+5V 6 .5V
•12'./
.12V 7
LGND
8 LGND
ne 9 ne
nc 10 nC
nc 11 no
nc 12
no
nc 13 no
no
14 no
nc 15
no
/HANDLER
16 Al
LGND 17
LGND
D14 18 015
012
19 D13
010 20 011
DB 21 D9
D6
22 D7
D4
23 05
02 24 03
00
25 DI
LGND
26 /POW_FAIL
/VPA 27
/ M A
/RESET
28
RAJ
29 LGND
/UDS
30 /LDS
/KEY_LOCK_INT
31 /HDL_TRG_181
nc
32 1.040