Fluke 123B/S Service Manual - Page 149

RESISTOR CHIP, C 2 Bottom, RC12H, D 3 Bottom, TC100, RC11 2A, C 3 Bottom, D 2 Bottom, B 3 Bottom,

Page 149 highlights

Reference Designator R252 R253 R254 R255 R256 R257 R258 R259 R260 R261 R271 R282 R284 R286 R288 R289 Description RESISTOR CHIP TC50 1% 100K RESISTOR CHIP RC12H 1% 681K RESISTOR CHIP RC12H 1% 681K RESISTOR CHIP RC12H 1% 178K RESISTOR CHIP TC50 1% 100K RESISTOR CHIP TC100 1% 133E RESISTOR CHIP RC11 2A 0E RESISTOR CHIP RC12H 1% 100E RESISTOR CHIP RC12H 1% 51K1 RESISTOR CHIP TC50 1% 100K RESISTOR CHIP RC12H 1% 348E RESISTOR CHIP RC12H 1% 10E RESISTOR CHIP RC12H 1% 10E RESISTOR CHIP RC12H 1% 10E RESISTOR CHIP RC12H 1% 10E RESISTOR CHIP RC12H 1% 10E R301 R302 R303 R305 R306 R307 R308 R309 R310 R311 R312 R321 R322 R323 R324 R326 R327 RESISTOR CHIP TC100 1% 5K62 RESISTOR CHIP TC50 1% 10K RESISTOR CHIP TC100 1% 34K8 RESISTOR CHIP TC50 1% 10K RESISTOR CHIP RC12G 1% 21K5 RESISTOR CHIP TC50 1% 10K RESISTOR CHIP RC12G 1% 21K5 RESISTOR CHIP TC50 1% 10K RESISTOR CHIP TC50 1% 100K RESISTOR CHIP RC12H 1% 31K6 RESISTOR CHIP RC12H 1% 34K8 RESISTOR CHIP RC12H 1% 681K RESISTOR CHIP RC12H 1% 681K RESISTOR CHIP RC12H 1% 34K8 RESISTOR CHIP RC12H 1% 215K RESISTOR CHIP RC12H 1% 562K RESISTOR CHIP RC12H 1% 562K 8 List of Replaceable Parts 8.5 Main PCA Parts Ordering Code 4022 301 22311 5322 117 12458 5322 117 12458 5322 117 12459 4022 301 22311 4022 301 21621 4022 301 21281 4822 117 11373 5322 117 12462 4022 301 22311 5322 117 12456 5322 117 12464 5322 117 12464 5322 117 12464 5322 117 12464 5322 117 12464 PCA Location C 2 Bottom C 2 Bottom C 2 Bottom C 2 Bottom D 3 Bottom D 3 Bottom C 3 Bottom C 3 Bottom D 2 Bottom D 3 Bottom C 3 Bottom D 3 Bottom D 2 Bottom C 3 Bottom D 3 Bottom C 2 Bottom 4022 301 22011 4022 301 22071 4022 301 22201 4022 301 22071 5322 117 12492 4022 301 22071 5322 117 12492 4022 301 22071 4022 301 22311 5322 117 12466 5322 117 12467 5322 117 12458 5322 117 12458 5322 117 12467 5322 117 12457 5322 117 12468 5322 117 12468 B 3 Bottom B 3 Bottom B 3 Bottom B 3 Bottom B 3 Top A 4 Bottom B 3 Bottom B 3 Bottom B 3 Bottom B 3 Bottom C 3 Top C 3 Top C 3 Top B 3 Top B 3 Top C 3 Bottom C 3 Top 8-19

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List of Replaceable Parts
8.5 Main PCA Parts
8
8-19
Reference
Designator
Description
Ordering
Code
PCA Location
R252
RESISTOR CHIP
TC50
1%
100K
4022 301 22311
C 2 Bottom
R253
RESISTOR CHIP
RC12H
1%
681K
5322 117 12458
C 2 Bottom
R254
RESISTOR CHIP
RC12H
1%
681K
5322 117 12458
C 2 Bottom
R255
RESISTOR CHIP
RC12H
1%
178K
5322 117 12459
C 2 Bottom
R256
RESISTOR CHIP
TC50
1%
100K
4022 301 22311
D 3 Bottom
R257
RESISTOR CHIP
TC100
1%
133E
4022 301 21621
D 3 Bottom
R258
RESISTOR CHIP
RC11 2A
0E
4022 301 21281
C 3 Bottom
R259
RESISTOR CHIP
RC12H
1%
100E
4822 117 11373
C 3 Bottom
R260
RESISTOR CHIP
RC12H
1%
51K1
5322 117 12462
D 2 Bottom
R261
RESISTOR CHIP
TC50
1%
100K
4022 301 22311
D 3 Bottom
R271
RESISTOR CHIP
RC12H
1%
348E
5322 117 12456
C 3 Bottom
R282
RESISTOR CHIP
RC12H
1%
10E
5322 117 12464
D 3 Bottom
R284
RESISTOR CHIP
RC12H
1%
10E
5322 117 12464
D 2 Bottom
R286
RESISTOR CHIP
RC12H
1%
10E
5322 117 12464
C 3 Bottom
R288
RESISTOR CHIP
RC12H
1%
10E
5322 117 12464
D 3 Bottom
R289
RESISTOR CHIP
RC12H
1%
10E
5322 117 12464
C 2 Bottom
R301
RESISTOR CHIP
TC100
1%
5K62
4022 301 22011
B 3 Bottom
R302
RESISTOR CHIP
TC50
1%
10K
4022 301 22071
B 3 Bottom
R303
RESISTOR CHIP
TC100
1%
34K8
4022 301 22201
B 3 Bottom
R305
RESISTOR CHIP
TC50
1%
10K
4022 301 22071
B 3 Bottom
R306
RESISTOR CHIP
RC12G
1%
21K5
5322 117 12492
B 3 Top
R307
RESISTOR CHIP
TC50
1%
10K
4022 301 22071
A 4 Bottom
R308
RESISTOR CHIP
RC12G
1%
21K5
5322 117 12492
B 3 Bottom
R309
RESISTOR CHIP
TC50
1%
10K
4022 301 22071
B 3 Bottom
R310
RESISTOR CHIP
TC50
1%
100K
4022 301 22311
B 3 Bottom
R311
RESISTOR CHIP
RC12H
1%
31K6
5322 117 12466
B 3 Bottom
R312
RESISTOR CHIP
RC12H
1%
34K8
5322 117 12467
C 3 Top
R321
RESISTOR CHIP
RC12H
1%
681K
5322 117 12458
C 3 Top
R322
RESISTOR CHIP
RC12H
1%
681K
5322 117 12458
C 3 Top
R323
RESISTOR CHIP
RC12H
1%
34K8
5322 117 12467
B 3 Top
R324
RESISTOR CHIP
RC12H
1%
215K
5322 117 12457
B 3 Top
R326
RESISTOR CHIP
RC12H
1%
562K
5322 117 12468
C 3 Bottom
R327
RESISTOR CHIP
RC12H
1%
562K
5322 117 12468
C 3 Top