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Sony MX-P21 Service Manual page 2

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MX-P21 |
(O0dBs =0.775V)
Inputs
Reference input
Maximum input
,
Balanced or
Cc onnector
Channels
level
'eval
Input impedance
unbalanced
MIC INPUT
less than
(CANNON XLR-3-31 type)
8
—60dBs
OdBs
600 ohms
balanced
LINE INPUT
10dB
5
i
bal
d
(phono jack)
8
-10dBs
15dBs
50 kilohms
|
unbalance
PHONO
INPUT
'
(phono jack)
6
-—44dBs (1 kHz)
—14dBs
(1 kHz)
50 kilohms
unbalanced
SUB INPUT
!
(phono jack)
2
-10dBs
15dBs
10 kilonms
unbalanced
i
EXT MON INPUT
;
(phono jack)
2 (stereo x 1)
-—10dBs
15dBs
10 kilohms
unbalanced
Outputs
Reknacisi
Ch
|
Reference output
Maximum output
Suitable load
Balanced or
-
ater
level
level
impedance
unbalanced
LINE OUT
(CANNON
XLR-3-32 type)
2 (stereo
x 1)
4dBs
24dBs
600 ohms
balanced
;
more than
LINE (phono jack)
2 (stereo x 1)
5dBs
15dBs
40:kilohms
unbalanced
;
more than
AUX (phono jack)
2 (monaural)
15dBs
40: Kilchmns
unbalanced
:
more than
MONITOR (phono jack)
2 (stereo x 1)
15dBs
10 kilohms
unbalanced
PHONES (phono jack)
2 (stereo x 1)
50 mW (8 ohms)
more than 80hms
unbalanced
'
more than
TB (phono jack)
1 (monaural)
5dBs
15dBs
40 kilenis
unbalanced
Frequency response
20-20,000Hz (1?2dB at 1kHz)
Harmonic distortion
(20- 20,000 Hz)
Less than 0.3%
under maximum
input/output level
Equivalent input noise
Microphone inputs (input 150ohms terminated,
20- 20,000 Hz)
Less than -126dBs
Line inputs (input short-circuited,
20- 20,000 Hz)
Less than -80dBs
Inherent
noise
Master fader at 0
Less than -85dBs
Channel fader at 0 Less than —-70dBs
Cross-talk (at
1kHz)
More than 60dB
Built-in oscillator
1 kHz sine-wave
Equalization characteristics
(See "OPERATING
CURVES"
on page 3.)
Low-cut
filter
Cut-off frequency
120Hz -3dB
Attenuation
12 dBioctave
(See "OPERATING
CURVES" on page 3.)

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