CXA1797Q
REC VOL gain vs. Control voltage
REC VOL total harmonic distortion
VCC, VEE = ±5.5V
10
0
REC LEVEL: 2.0V
0dB = –10dBV
f = 1kHz
–10
–20
–30
–40
–50
–60
1.0
0.1
–70
–80
VCC, VEE = ±5.5V
NORM Tape— NORM SPEED
Input: 1kHz, –10dBv
0.01
–8
–4
0
4
8
12
Output level (dB)
0
1.0
3.0
4.0 5.0
2.0
REC LEVEL control voltage (V)
REC balance characteristics
10
0
–10
–20
–30
–40
–50
–60
–70
–80
1ch
2ch
VCC, VEE = ±5.5V
NORM Tape—NORM SPEED
REC CAL, FQ CAL, GH CAL = 2.5V
0dB = REC LEVEL = 5.0V
BALANCE = 2.5V
–90
Output for –10dBv input
–100
0
1.0
3.0
4.0
5.0
2.0
REC balance control voltage (V)
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