CXA1878Q
Meter rectification output characteristics
Level meter output characteristics (REC, PB mode)
+13dB
+10dB
VCC, VEE = ±7.0V
0dB = –7dBv (NR REC OUT)
5.0
0dB
1
1.0
0.1
–10dB
–20dB
0.1
–30dB
–40dB
VCC, VEE = ±7.0V
DVCC = +5.0V
PB mode:
0dB = –4dBv
(LINE OUT)
REC mode:
1k
10k
100
20
10
0.01
Frequency [Hz]
0dB = –7dBv
(NR REC OUT)
f = 1kHz
Playback equalizer amplifier distortion
VCC, VEE = ±7.0V
(Tape) (Speed)
MODE = NORM - NORM
100Hz
–60
–40
–20
0
Input level [dB]
1kHz
10kHz
1.0
Playback equalizer amplifier frequency response
25.0
21.0
17.0
13.0
9.0
120µs
0.1
70µs
60µs
0.01
VCC, VEE = ±7.0V
(Tape) (Speed)
0dB = NORM - NORM, 315Hz, –31dBv
(input reference)
35µs
–40
–30
–20
–10
5.0
Input level [dBv]
100
1k
10k
100k
Line amplifier THD + N
Frequency [Hz]
10.0
1.0
VCC, VEE = ±7.0V
MODE = PASS MODE
0dB = –4dBv (LINE OUT)
100Hz
Line amplifier frequency response (PASS mode)
10.0
1kHz
10kHz
8.0
6.0
4.0
2.0
0.0
0.1
VCC, VEE = ±7.0V
0dB = –11dBv (NR PB IN)
PASS mode
0.01
100
1k
10k
100k
Frequency [Hz]
–16 –12 –8 –4
0
4
8
12 16
Output level [dB]
– 33 –
SONY [ SONY CORPORATION ]
