Tektronix 475 - Page 233

Page 2 of 5
475
CHANGE TO:
R237
317-0242-00
2.4 kft (nominal value) selected
R238 317-0202-00
2 kft (nominal value) selected
R245 315-0620-00
62 ft, 1/4 W, 5%
R276
311-1226-00 2.5 kft, Var
R348 315-0331-00
330 ft, 1/4 W, 57,
R398 317-0430-00
43 ft, 1/8 W, 57,
R399 315-0330-00 33 ft, 1/4 W, 57,
R425
311-1227-00 5 kft, Var
RT452
307-0125-00
500 ft, Thermal
S375A
263-1019-00
Actuator assembly, slide, 100 or 20
MHz
U120
155-0085-01
Hybrid, dual FET input & amplifier
U220
155-0085-01
Hybrid, dual FET input & amplifier
VR144
152-0166-00
Selected from 1N753A, 0.4 W, 6.2 V,
57,
VR244
152-0166-00
Selected from 1N753A, 0.4 W, 6.2 V,
57,
VR290
152-0166-00
Selected from 1N753A, 0.4 W, 6.2 V,
57,
VR396
152-0166-00
Selected from 1N753A, 0.4 W, 6.2 V,
57,
REMOVE:
C375
281-0544-00
5.6 pF, Cer, 500 V, 107,
C376
281-0589-00 170 pF, Cer, 500 V, 57,
R149
321-0260-00
4.99 kft, 1/8 W, 17,
RT149
307-0124-00
5 kft, Thermal
R249
321-0260-00
4.99 kft, 1/8 W, 17,
RT249
307-0124-00
5 kft, Therma1
R391
321-0154-00
392 ft, 1/8 W, 17,
ADD:
C377
281-0564-00
24 p F , C e r , 57,
C378
283-0640-00
160 pF, 100 V, 17,
M19,911/573