cxa1797q Sony Electronics, cxa1797q Datasheet - Page 10

• Manufacturer Part Number: cxa1797q
• Description: Dolby B-c Type Noise Reduction System With Recording Equalizer Amplifier
• Manufacturer: Sony Electronics

No.
Pin
35
52
64
53
63
54
62
RECMUTE TC
LINE IN2
LINE IN1
DOLBY PBIN2
DOLBY PBIN1
PBOUT2
PBOUT1
Symbol
Typical pin voltage
0.0V
0.0V
0.0V
DC
—
–10dBv
–31dBv
(–30dBm)
–21dBv
AC
—
I/O
I/O
O
I
I
17k
50k
40k
Z (in)
—
—10—
V
V
V
V
147
CC
EE
CC
EE
Equivalent circuit
147
VCT
17k
VCT
147
147
V
V
EE
CC
V
V
EE
CC
Time constant for
selecting
RECMUTE mode
Recording volume
input
Playback input
Head select output
of playback
equalizer amplifier
Description
CXA1797Q