Sansui A-X950 - Page 9

¢BA3830F <B-P-F>
Refference
Refference
al
¢LC7536 <Electrical Volume>
=
nn
~
oo
a
©
VAIS 14431
€)
S =
Q6)oR SUB OUT
¢TC9162N <Analog Switch>
Source Chenne! Chip Selection
Switch “S———(S! $2 S3 $4 S56 ST SB) Cotten — Cincase of TCSIGSN)
l | I | I | | | L-C# R-CH OW L t L
oarauo
Ts
Te
Ts
Te
Ts
Te
T+
To
Jrodh-enf
cof
cs
fer
Ter
ereal Date)
cKts) SLILILI
(Clock) ‘ 2 3 4 5 6 7 8 9 0 “ 2 3
STi) ere ee eee |
@ST Terminal Function
* When data bit 1 is High level, source switch 1 is ON.
In the same manner, when data bit 2 (3~ 8) is High level, source
switch 2 (3~8) is ON.
* Shift resister recieves 14 bit sereal datas, and their datas are sent to
the lutch circuit by the ST signal.
¢DT5A143T <Digital Transistor Array>
R}
WPinl2 2 tt 3 10 4 9 5 8 6 7
*NJM4558D <OP Amp.>