Model 2750 Multimeter/Switch System Service Manual Replaceable Parts 6-3
Replaceable Parts
Component layouts
Component layouts for the various circuit boards are provided on the following pages.
Tab le 6- 1
Model 2750 motherboard parts list
Circuit Designation Description Keithley Part No.
BT100 L1 BATTERY, 3.6V, 950MAH BA-51
C100,C129,C130,C141,C158,C176,
C200,C219
CAP, 47P, 5%, 100V, CERAMIC C-465-47P
C102,C101 CAP, .01UF, 10%, 1000V, CERAMIC C-64-.01
C103,C107,C111,C128,C151,C166,
C290,C295
CAP, .1UF, 20%, 50V, CERAMIC C-418-.1
C104 CAP, 100UF, 20%, 63V, ALUM ELEC C-403-100
C105 CAP, .22UF, 20%, 400V, FILM C-513-.22
C106 CAP, 15P, 1%, 100V, CERAMIC C-512-15P
C108 CAP, .068U, 10%, 100V, CERAMIC C-389-.068
C109 CAP, 2.2UF, 20%, 63V, POLYCARB C-480-2.2
C110,C181,C226,C254,C277,C192 CAP, 47P, 5%, 100V, CERAMIC C-465-47P
C112,C248 CAP, .01, 5%, 50V, NPO C-514-.01
C113,C114,C119,C126,C247 CAP, 1000P, 10%, 100V, CERAMIC C-451-1000P
C115 CAP, .33UF, 20%, 63V, POLYCARBONATE C-482-.33
C116-C118,C122,C124,C125,
C127,C133,C135
CAP, .1UF, 20%, 50V, CERAMIC C-418-.1
C120 CAP, 270PF, 5%, 100V, CERAMIC C-465-270P
C123,C241,C245 CAP, 1000P, 10%, 100V, CERAMIC C-451-1000P
C131,C148 CAP, 1000U, 20%, 35V, ALUM ELEC C-595-1000
C132 CAP, 220PF, 10%, 100V, CERAMIC C-451-220P
C134,C140,C224,C235,C251,C287,
C121
CAP, 47PF, 10%, 100V, CERAMIC C-451-47P
C136,C138,C139,C142,C144,C147,
C153-C155
CAP, .1UF, 20%, 50V, CERAMIC C-418-.1
C137 CAP, 33PF, 5%, 100V, CERAMIC C-465-33P
C143 CAP, 100P, 10%, 100V, CERAMIC C-451-100P
C145,C240 CAP, 1000PF, 20%, 50V, CERAMIC C-418-1000P
C146 CAP, 1000UF, +/-20%, 16V, ALUMINUM C-488-1000
C150,C285,C288,C289 CAP, 47PF, 10%, 100V, CERAMIC C-451-47P
C152,C164 CAP, 39U, 20%, 1000V, CERAMIC C-616-.39
C156,C273,C274,C281 CAP, 3300U, 20%, 16V, ALUM ELEC C-592-3300
C157 CAP, 100PF, 5%, 100V, CERAMIC C-465-100P
C159-C163,C167-C170,C172-
C174,C178,C180
CAP, .1UF, 20%, 50V, CERAMIC C-418-.1
C165 CAP, .1UF, 20%, 50V, CERAMIC C-418-.1
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