Measurement Computing Serial488A - Manual (Page 80)

6.10
6.9 Serial488/512K Motherboard Component Layout
R101
D101
C102
U102
Y101
C118 C117
C101
U101
R102
D103 D104 D105 D106 D102
C124
+
DD-2 DD-2 DD-2 DD-2 DD-2
R104
RN-2-470
U110
C110
16L8 PAL
Macro488-601
C-5-.1
SO-1-20
C113
74LS04
IC-33
U113
C-5-.1
J104
CN-5-13
C104
U104
6522
IC-23
SO-1-40
C-5-.1
RF-1
U105
C105 6551
IC-16
SO-1-28
C-5-.1
C103
U103
C-5-.1 84256
IC-78
SO-1-28
R-1-68K
SO-1-28
C-5-.1
CR-4
C-5-.1
C-5-15p
C106 C-5-.1
SO-1-40
RN-4-4.7K
+ C-2-10
OPEN
12
3
4
5
67
8
SW-6-8
+
+
+
+
LT1081
IC-82
C-5-.1
C114
C120
C122 C119
C121
C123
Jumper
R106
R-1-1K
R103
RN-1-10K
C-5-1
S102
C-2-10 (4)
SW3