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Replacement Parts
6-15
L1
FERRITE CHIP, 600 OHM,
BLM32A07
CH-62
Circuit designation
Description
Keithley
part no.
L3
COMBINATION LINE FILTER
CHOKE
CH-81
L4,L5,L6,L7
INDUCTOR
CH-89-1
LS1
BEEPER, 5V, 30MA, QMX-05
EM-6
P1027,P1033
CABLE ASSEMBLY
CA-62-4B
P1028
CABLE ASSEMBLY
CA-32-9B
P1035
LATCHING HEADER, FRICTON,
SGL ROW
CS-724-3
PS1
POWER SUPPLY
PS-54-2A
Q1,Q3,Q4,Q5,Q6,Q200,Q201,Q202
TRANS, N-MOSFET, VN0605T
TG-243
Q10
TRANS, NPN, MMBT3904
TG-238
Q11
TRANS, HEXFET POWER MOSFET
TG-304
Q12,Q7
TRANS, HEXFET POWER MOSFET,
IRF1540N
TG-382
Q13
TRANS, N-CHAN MOSFET,
2SK1412
TG-276
Q14
TRANS, PNP, MMBT3906L
TG-244
Q2
TRANS, HEXFET POWER
MOSFET, IRFP450
TG-338
Q8
POWER MOSFET, IRFIZ34G
TG-313
Q9
TRANS,TRIODE THYRISTOR,
MAC223A6
TG-172
R1,R37,R43,R44,R45,R65
RES, 2.21K, 1%, 100MW, THICK
FILM
R-418-2.21K
R10
RES, 332K,1%, 100MW, THICK
FILM
R-418-332K
R101,R67
RES, 20K, 1%, 100MW, THICK FILM
R-418-20K
R102
RES, 100K, 1%, 100MW, THICK
FILM
R-418-100K
R103,R105
RES, 511, 1%, 100MW, THICK FILM
R-418-511
R108,R51
RES, 249K, 1%, 100MW, THICK
FILM
R-418-249K
R111
RES, 357, 1%, 100MW, THICK FILM
R-418-357
R112
RES, 470K, 5%, 1W, FLAME PROOF
R-439-470K
R113
RES, 49.9K, 1%, 100MW, THICK
FILM
R-418-49.9K
Table 6-2 (cont.)
Digital board parts list
Summary of Contents for SourceMeter 2425
Page 3: ...TAIWAN 1FL 85 Po Ai Street Hsinchu Taiwan R O C 886 3 572 9077 Fax 886 3 572 9031...
Page 15: ......
Page 16: ...1 PerformanceVerification...
Page 35: ...1 20 Performance Verification Model 2425 Service Manual...
Page 36: ...2 Calibration...
Page 62: ...3 RoutineMaintenance...
Page 65: ...3 4 Routine Maintenance Model 2425 Service Manual...
Page 66: ...4 Troubleshooting...
Page 84: ...5 Disassembly...
Page 92: ...6 ReplacementParts...
Page 113: ...6 22 Replacement Parts Model 2425 Service Manual...
Page 114: ...A Specifications...
Page 116: ...B CommandReference...
Page 128: ...C CalibrationPrograms...
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