CXA1797 SONY [Sony Corporation], CXA1797 Datasheet - Page 26

• Manufacturer Part Number: CXA1797
• Description: Dolby B-C Type Noise Reduction System with Recording Equalizer Amplifier
• Manufacturer: SONY [Sony Corporation]

–10
–10
–10
10
10
30
20
30
20
30
20
10
0
0
0
10
10
10
V
NORM Tape—NORM SPEED
REC CAL and GH CAL: open
0dB = 315Hz, —24dBV
V
NORM Tape—NORM SPEED
REC CAL and FQ CAL: open
0dB = 315Hz, —24dBV
V
NORM Tape—NORM SPEED
FQ CAL and GH CAL: open
0dB = 315Hz, —24dBV
CC
CC
CC
, V
, V
, V
EE
EE
EE
= ±5.5V
= ±5.5V
= ±5.5V
100
100
100
REC CAL frequency response
GH CAL frequency response
FQ CAL frequency response
GH = 5.0V
GH = 2.5V
REC CAL = 5.0V
REC CAL = 0V
REC CAL = 2.5V
Frequency (Hz)
Frequency (Hz)
Frequency (Hz)
—26—
FQ CAL = 5.0V
1k
1k
1k
GH = 0V
FQ CAL = 2.5V
10k
10k
10k
FQ CAL = 0V
100k
100k
100k
CXA1797Q