Tektronix 475 - Page 247

475 EFF SN B090000-up
Page 1 of 2
ELECTRICAL PARTS LIST AND SCHEMATIC CORRECTION
CHANGE TO:
C477
281-0123-00
5-25 pF, Cer, 100 V
R447
321-0227-00
2.26 kft, 1/8 W, 1%
R448
321-0164-00
499 ft, 1/8 W, 1%
R454
317-0681-00
680 ft (nominal value) selected (per M20,104 also)
R455
317-0102-00
1 kft (nominal value) selected
R466
311-1278-00
250 ft, Var
R467
317-0240-00
24 ft (nominal value) selected
R468
321-0061-00
42.2 ft, 1/8 W, 1%
R469
321-0061-00
42.2 ft, 1/8 W, 1%
R470
311-1279-00
500 ft, Var
R474
317-0240-00
24 ft (nominal value) selected
R477
315-0821-00
820 ft, 1/4 W, 5%
REMOVE:
L466
#22 Bare Strap
R446
321-0136-00
255 ft, 1/8 W, 1%
ADD:
C472
281-0558-00
18 pF, Cer, 500 V
LR467
108-0328-00
0.3 pH
R456
315-0220-00
22 ft, 1/4 W, 5%
VR467
152-0278-00
1N4372A, 0.4 W, 3V, 5%
M20,525/473