Keithley 2500 Service Manual

Model 2500 Service Manual Replaceable Parts 6-3
Component layouts
The component layouts for the circuit boards are provided on the following pages. Draw-
ings include:
• Mother board — 2500-100
• Display board — 2400-110
• Input board — 2500-120
• Power board — 2500-130
Table 6-1
Mother board parts list
Circuit designation Description
Keithley
part no.
C217,C218,C266,C384,C584 CAP, 1000PF, 10%, 50V, MONO
CERAMIC
C-452-1000P
C219,C221,C222,C227,C233,C234,C238-C241 CAP, .1UF, 10%, 25V, CERAMIC C-495-.1
C220,C225,C226,C229-C232,C235,C242,C245 CAP, .01UF, 10%, 50V, CERAMIC C-491-.01
C223 CAP, 47PF, 10%, 100V, CERAMIC C-451-47P
C224,C228 CAP, 15P, 1%, 100V, CERAMIC C-512-15P
C236,C304,C309,C313,C386,C402,C405,C504 CAP, 22UF, 20%, 25V, TANTALUM C-440-22
C237,C385,C585,C400,C401,C403,C404,C600 CAP, .1UF, 10%, 25V, CERAMIC C-495-.1
C243,C246,C253,C255-C258,C262-C264,C267 CAP, .1UF, 10%, 25V, CERAMIC C-495-.1
C251,C311,C312,C511,C512 CAP, 1UF, 20%, 50V, CERAMIC C-519-1
C259,C268,C371,C373,C381,C392,C399,C599 CAP, 47P, 5%, 100V, CERAMIC C-465-47P
C265 CAP, 100P, 10%, 100V, CERAMIC C-451-100P
C279 CAP, .1UF, 20%, 100V, CERAMIC C-436-.1
C280,C283-C289,C291,C293,C294,C301-C303 CAP, .1UF, 10%, 25V, CERAMIC C-495-.1
C282 CAP, .01UF, 10%, 50V, CERAMIC C-491-.01
C290 CAP, 1UF, 20%, 35V, TANTALUM C-494-1
C292 CAP, 100P, 10%, 100V, CERAMIC C-451-100P
C305-C307,C310,C314,C320,C321,C331,C332 CAP, .1UF, 10%, 25V, CERAMIC C-495-.1
C308,C317,C319,C508,C517,C519 CAP, 1000UF, 20%, 35V, ALUM ELEC C-468-1000
C323,C324,C356,C357,C364,C408,C409,C411 CAP, 1UF, 10%, 500V, X7R C-525-.1
C325,C326,C525,C526 CAP, 220U, 20%, 160V, ALUM C-584-220
C342,C343,C346,C349-C355,C358,C363 CAP, .1UF, 10%, 25V, CERAMIC C-495-.1
C344,C359,C362,C544,C559,C562 CAP, 10UF, 20%, 25V, TANTALUM C-440-10
C345,C545,C328,C365,C528,C565 CAP, 100PF, 5%, 100V, CERAMIC C-465-100P
C360,C560 CAP, 100P, 5%, 500V, CERAMIC C-590-100P
C366,C372,C374-C379,C391,C393,C395 CAP, .1UF, 10%, 25V, CERAMIC C-495-.1
C367,C567,C347,C348,C369,C547,C548,C569 CAP, 1UF, 10%, 500V, X7R C-525-.1
C380,C383,C580,C583 CAP, 2200P, 10%, 100V, CERAMIC C-430-2200P
C382,C582 CAP, 100PF, 5%, 100V, CERAMIC C-465-100P
C388,C588 CAP, .1UF, 20%, 50V, CERAMIC C-418-.1

Keithley 2500 Specifications

General

Brand	Keithley
Model	2500
Category	Measuring Instruments
Language	English