Tektronix T922 - Vertical Input Circuit Description

t--(E
J41OO-2
GAIN
84161
392
_6V
V AR
-0 .7b
84152
54 .q
R41G2_
52 .3
12
U4134A
1/5
308G
CW

I
I ~OI
(CAL)
841 fo3 Z 1- C 4153
100
84158
II K
U4134D
1 /5
308( .
SEE PARTS LIST FOR
SEMICONDUCTOR TYPES .
C411o8
.001
84168
9 .IK
_8v
84154
2 .15
K
R41lo4
2,15 K
36Ivo
4 1710
C4155
470
Bob
-VERT
SIG
84155

TO Q4302
I .SK
-8v
8416 5
1
.5
K
G4 165
470
V R431o7
4 .3V
84156
604
+8V

THIS
DIAL
8416
6
604
8620,
$ZCR43fol
-8v
+VERT SIG
TO Q4303
PNRTIAL
PARTIAL
A8 VERTICAL BOARD

I'
INTERFACE . 1 B'OARD
VERTICAL INPUT J 92
1)
*>-~TRIG $16
TO J4-2 .