CXA1910Q
Pin
No.
DC
Symbol
Z (in)
—
Equivalent circuit
Description
value
12 MSTC
Approx.
1.4V for
signal
Connection of MS detection
time constant
VDD=5V
Vcc
50µ
147
12
detection;
5.0V for
no signal
detection
1k
GND
Vcc
13 G2(NOR)
14 G1(FF)
4.0V
—
MS feedback
10µ
147
100k
13
14
100µ
GND
3
TAPEIN
4.0V
40k
TAPE input
Vcc
28
15µ
147
40k
3
to VGS
28
GND
Vcc
6
D IREF
1.25V
—
Connection of reference
current setting resistor for
Dolby block
8k
147
1.25V
6
50µ
GND
Vcc
7
LINEOUT
4.0V
—
Line output
24
200
200
147
7
24
GND
—4—