Tektronix 2230 - Page 458

2230 Service
RIO
C 11 C 1 2 C 3 R 4 7 S T E P
1 0 X 1 0X M F /L F M F /L F A T T E N
R 26
2 m V
C 26
2 m V
R 25
V A R
R 33
. 2 /5 m V
D C B A L
R 75
■ IN V E R T
B A L
A T T N C O M P
G A IN
B A L
A T T E N
B A L
A 2 — A T T E N U A T O R B O A R D A D J U S T M E N T L O C A T IO N S