Tektronix 422 - Page 151

Electrical Parts List— Type 422 AC-DC
INDICATOR (cont)
Tektronix Serial/Model No.
Ckt. No.
Part No.
Eff
Disc
Description
Switches
Wired or Unwired
SW1
260-0665-00 20000 30639
Lever
CH 1 AC GND DC
SW1
260-1168-00
30640
Lever
CH 1 AC GND DC
SW10 Wired
*262-0845-00
Rotary
CH 1 VOLTS/DIV
SW10
260-0661-02
Rotary
CH 1 VOLTS/DIV
SW101 260-0665-00 20000
30639
Lever
CH 2 AC GND DC
SW101
260-1168-00
30640 Lever
CH 2 AC GND DC
SW110 Wired *262-0845-00
Rotary
CH 2 VOLTS/DIV
SW110
260-0661-02
Rotary
CH 2 VOLTS/DIV
SW150 260-0583-01 Slide
X10 GAIN AC
SW195 260-0583-01
Slide
INVERT
SW260
260-0660-00 Rotary
MODE
SW305
260-0662-00
Lever
TRIGGERING SOURCE
SW310
260-0663-00
Lever
TRIGGERING COUPLING
SW3557
311-0844-00
SW365
260-0664-00 Lever
SLOPE
SW440 Wired
*262-0722-01
20000
21939
Rotary
TIME/DIV
SW440 Wired *262-0722-02
21940 Rotary
TIME/DIV
SW440 260-0659-01
Rotary
TIME/DIV
SW535
260-0583-01
Slide
XI0 MAG
SW7418 311-0385-01
20000
25129
CAL (CH 1 VAR VOLTS/DIV)
SW7418
311-0385-02
25130
CAL (CH 1 VAR VOLTS/DIV)
SW7439
311-0385-01
20000
25129
CAL (CH 2 VAR VOLTS/DIV)
SW7439
311-0385-02
25130
CAL (CH 2 VAR VOLTS/DIV)
SW74510
311-0468-00
CAL (VAR TIME/DIV)
Transformers
T377
*120-0504-00
Toroid, 2 windings
T401
*120-0380-00
Toroid, 4 turns trifilar
T801
*120-0378-02
H. V. Power
Test Point
TP364 *214-0579-00
Pin, Test Point
Electron
Tubes
V739 154-0370-00 20000
27999X
ZZ1000
V829
*154-0432-00
GV4, S-1400, checked
V859
*154-0466-05
T4220-31 -1 CRT Standard Phosphor
CRT Optional
Phosphors
*154-0466-07
P2
*154-0466-08
P7
*154-0466-09
Pll
'Furnished as a unit with R355A, B.
"Furnished as a unit with R90.
’Furnished as a unit with R190.
10Furnished as a unit with R440A.
m
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