Akai AA-R22/L

5. DESCRIPTION OF INPUT SELECTOR
CPU FOR TUNER
AT- 600
POF
[
REC
TAPE I
PB
[
REC
TAPE2
PB
ICI5
TC4052BP
AA - 100
ICl6
TC4052BP
TC4052BP
TRUTH TABLE
CONTROL
"ON"
INPUT
B
A
SWITCH
L
L
So
L
H
S1
H
L
52
H
H
S3
I
B3
A3
ICl7
TC4052BP
TC4052BP
Fig. 1-5 Block Diagram of Input Switching Sectio1
-------------SERVICE MANUAL AA-R22/L, AA-R32/L, AA-R42-------------
8