4 serial 488/4 replaceable parts list – Measurement Computing Serial488/4 User Manual
Page 85
Section 5
Service Information
5.3
5.4 Serial488/4 Replaceable Parts List
Schematic
Part Number
Description
C101-C131
C-5-.1
Ceramic, 25v
C132
C-2-10
Electrolytic, 25v
C133
C-1-10000
Electrolytic, 25v
C134,C135
C-5-15p
Ceramic, 25v
C136,C152
C-2-10
Electrolytic, 25v
CN-35
Power Connector
D101
RF-1
Small Signal Diode
D102-D114
DD-2
Red PC Mount
D115,D116
RF-2
3A Diode
F101
FH-3
Fuse Clip
FH-4
Fuse Holder
J101
CN-2
IEEE 488 Connector
J102-J105
CN-7-9
DB-9 PC Mount Male Connector
R101
R-1-68K
68K•, 1/4w carbon
R102
RN-4-4.7K
4.7K• x 7 SIP
R103,R104
RN-1-470
470• x 9 SIP
R105-R109
RN-1-10K
10K• x 9 SIP
R110-R117
R-1-100
68K•, 1/4w carbon
R118
R-4-15
15 •, 2W
S101
SW-3
DPDT Push-Push
S102
SW-4
DPDT Slide 110/220
S103
SW-1-8
8 Pole Piano Switch
T101
TR-6
Transformer 10v @1.2A
U101
IC-1
MC68B09P Microprocessor
U102
Serial488/4-600
Programmed EPROM
U103,U104
IC-46
58256 Static RAM
U105
IC-3
TMS9914ANL IEEE Controller
U106
IC-4
SN75160BN IEEE Driver
U107
IC-5
SN75162BN IEEE Driver
U108
IC-64
Programmed 16L8PAL
U109
IC-66
74LS14 Schmitt-trigger
U110
IC-23
65B22 Versatile Interface Adapter
U110
IC-64
Programmed 16L8PAL
U112,U113
IC-33
74LS04 Hex Inverter
U114,U118
IC-48
74LS240 Octal Buffer
U119,U120
IC-96
Z8530 Serial Communications Controller
U121-U124
IC-82
LT1081 RS-232 Driver Receiver
U125
IC-49
74LS08 Dual Quad Nand Gates
U126,U127
IC-95
26LS31 RS-422 Driver
U128,U129
IC-36
26LS33 RS-422/423 Receiver
U130
CR-7
3.6964 Mhz Oscillator
U131
IC-12
LM309 Regulator, + 5v
U132
IC-94
Smart Socket Battery Backup
Y101
CR-5
8.0000 MHz Crystal