TS-303/505/707
TS-307/507/707
1IC904: BU4094BC (SELECTOR DRIVER)
OUTPUT
ENABLE
X: Don't Care
1C907: TA2011S (MIC AMP)
STROBE | SERIAL IN
Qi
NC: No Change
Z: High Impedance
X : Don't Care
B
L
L
H
H
X
Parallel Output
Qn
Qn=1
INHIBIT
|
A
ON SWITCH
Serial Output
Qs
Q's
NC
