Tektronix 422 - Page 174

Mechanical Parts List— Type 422 AC-DC
FIG. 2 CHASSIS (c ont)
Fig. &
Index
No.
Tektronix
Part No.
Serial/Model No.
Eff Disc
Q
t
y
Description
1 2 3 4 5
2-
621-0423-00
i
ASSEMBLY, high-voltage power
assembly includes:
-82
202-0135-00
i
BOX, high-voltage
-83
670-0410-00
i
ASSEMBLY, circuit board—HIGH-VOLTAGE RECTIFIER
assembly includes:
388-0620-00
i BOARD, circuit
-84 214-0523-00
i
INSULATOR, high-voltage
-85
200-0607-00
l
COVER, high-voltage box
-86
670-0411-01
1
ASSEMBLY, circuit board—HIGH-VOLTAGE REGULATOR
assembly includes:
388-0619-01
i
BOARD, circuit
-87 129-0075-00
i
POST, tie-off
mounting hardware: (not included w/post)
361-0007-00
l
SPACER, plastic, 0.188 inch long
-88
179-0961-01
i
CABLE HARNESS, high voltage
.
mounting hardware: (not included w/assembly)
-89
211-0594-00
2
SCREW, 6-32 x 2V2 inches, THS
210-0803-00
2
WASHER, flat, 0.150 ID x 3/8 inch OD
-90
343-0003-00
1
CLAMP, cable, plastic, V4 inch
.
mounting hardware: (not included w/clamp)
211-0097-00
1
SCREW, 4-40 x 5/ u inch, PHS
210-0851-00
1
WASHER, flat, 0.119 ID x 3/8 inch OD
-91
407-0458-00
1
BRACKET
-
mounting hardware: (not included w/bracket)
210-0586-00
2
NUT, keps, 4-40 x % inch
-92
131-0344-00
1 CONNECTOR, terminal feed thru
-
mounting hardware: (not included w/connector)
-93
358-0241-00
1
BUSHING, plastic
7-14