Keithley 2750, Service Manual

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Model 2750 Multimeter/Switch System Service Manual Replaceable Parts 6-15
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Table 6-5
Model 7700 module parts list
Circuit Designation Description Keithley Part No.
C1,C9,C10,C11,C14,C15,C22,C4 CAP, 0.1UF, 20%, 50V, CERAMIC C-418-.1
C16 CAP, 220U, 20%, 10V, TANTALUM C-558-220
C17,C18,C19,C21,C25,C26,C23,
C24,C15
CAP, 47P, 5%, 100V, CERAMIC C-465-47P
C2,C6,C7,C8,C12,C13,C20,C27,
C28,C31
CAP, 0.1UF, 20%, 50V, CERAMIC C-418-.1
C29,C32,C33,C34 CAP, 47P, 5%, 100V, CERAMIC C-465-47P
C30 CAP, 4.7U, 10%, 35V, TANTALUM C-476-4.7
CR1,CR22 DIODE, DUAL SWITCHING, BAV99L RF-82
CR23,CR24,CR26,CR27 DIODE, SWITCHING, MMBD914 RF-83
CR2-CR21,CR25 DIODE, DUAL SWITCHING, BAV99L RF-82
F1,F2 FUSE, 3A FU-107-1
J1 CONN, RT ANGLE DUAL ROW RECEPT CS-1065-1
K1-K21,K24,K25,K26,K27 SINGLE COIL LATCH RELAY RL-225
K22,K23 NON LATCHING RELAY RL-242
Q1 N-CHANNEL/P-CHANNEL POWER
MOSFET
TG-360
Q2,Q4 TRANS, PNP SILICON TG-388
Q3,Q6,Q49,Q50 TRANS, NPN SILICON TG-389
Q34,36,38,40,42,44,46,7 TRANS, PNP SILICON TG-388
Q35,37,39,41,43,45,47,48 TRANS, NPN SILICON TG-389
Q5 P CHANNEL TMOSFET TG-392
Q8,10,12,14,16,18,20,22,24,26,28,
30,32
TRANS, PNP SILICON TG-388
Q9,11,13,15,17,19,21,23,25,27,29,
31,33
TRANS, NPN SILICON TG-389
R1 RES, 69.8K, 1%, 1W, THICK FILM R-418-69.8K
R10,R11,R12 RES, 4.7K, 5%, 125MW, METAL FILM R-375-4.7K
R108,R109,R110,R111,R3,R150 RES, 1K, 1%, 100MW, THICK FILM R-418-1K
R13,R14 RES, 3.01K, 1%, 125MW, METAL FILM R-391-3.01K
R15-R54,R58,R59 RES, 4.22K, 1%, 125MW, METAL FILM R-391-4.22K
R2 RES, 10K, 1%, 100MW, THICK FILM R-418-10K
R4,R5,R6,R7 RES, 2.21K, 1%, 125MW, METAL FILM R-391-2.21K
R8 RES, 1K, 5%, 125MW, METAL FILM R-375-1K
R9 RES, 1K, 5%, 125MW, METAL FILM R-375-1K
R55,R56,R57 RES, 470, 5%, 125MW, METAL FILM R-375-470