Keithley 2750 Service Manual

6-12 Replaceable Parts Model 2750 Multimeter/Switch System Service Manual
Tab le 6- 2
Model 2750 display board parts list
Circuit Designation Description Keithley Part No.
C401-C405,C407,C409-C412 CAP, .1UF, 20%, 50V, CERAMIC C-418-.1
C406,C408 CAP, 33PF, 10%, 100V, CERAMIC C-451-33P
C413 CAP, 22UF, 20%, 6.3 TANTALUM C-417-22
C414 CAP, 47PF, 10%, 100V, CERAMIC C-451-47P
C415,C416 CAP, 1000PF, 10%, 100V, CERAMIC C-451-1000P
CR401,CR402 DIODE, MBR0520LT1 RF-103
DS401 DISPLAY DD-61
J1 CONN, RT ANGLE HEADER, 16 PIN CS-1066-3
LED1,LED2,LED3,LED4,LED5 PILOT LIG, HSMH-T400, LED PL-92-1
LPI1,LPI2,LPI3,LPI4,LPI5 VERTICAL LIGHT PIPE PL-117-1
R401-R404,R406,R409,R411,
R414-R418
RES, 15k, 1%, 100MW, THICK FILM R-418-15K
R405,R408,R410,R412 RES, 12.1, 1%, 1/4W, METAL FILM R-391-12.1
R413 RES, 13K, 1%, 100MW, THICK FILM R-418-13K
R419 RES, 10M, 5%, 125MW, METAL FILM R-375-10M
R420,R421 RES, 10K, 1%, 100MW, THICK FILM R-418-10K
R451-R455 RES, 1.21K, 1%, 100MW, THICK FILM R-418-1.21K
U401 PROGRAMMED MICROCONTROLLER 2750-802A01*
U402,U403 IC, LATCHED DRIVERS, UCN-5812EPF-1 IC-732
U406 IC, DARLINGTON ARRAY, ULN2003L IC-969
Y401 CRYSTAL, 4MHZ CR-36-4M
*Order current firmware revision (for example, A01).

Keithley 2750 Specifications

General

Brand	Keithley
Model	2750
Category	Switch
Language	English