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Technical Specification - Philips MCW770 Service Manual

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TECHNICAL SPECIFICATION

General:
Mains voltage
: 230V±10%, 50Hz for /22
127V/240V +10% -15%, 50-60Hz switchable for for /21
120V±10%, 60Hz for /37
: ≤ 45W (measured at 1/8 P
Power consumption
≤ 10W in Standby
≤ 0,5W in ECO Standby
Input / Output:
Auxiliary / CDR in:
: ≤500mV
input sensitivity
≤1000mV
input impedance
: 29kΩ
Headphone:
output level
: max. 2,5V
frequency response: 40Hz - 16.000 Hz ±3dB (typ. ±1dB), measured in JAZZ mode
: ≤ 1% (typ. 0,15%) at 1 kHz and -20dB output level at 120Ω
distortion
channel difference : ≤ 1dB at 1 kHz
: ≤ -35dB at 1kHz (typ. -60dB)
channel crosstalk
: ≥ 60dB (A-weighted)
signal/noise ratio
Amplifier:
Power stage protection : shortcircuit and DC
Output power
: 2 x 70W
frequency response: 40Hz - 16000Hz ±3dB (typ. ±1dB), measured in JAZZ mode
: ≤ 1% (typ. 0,15%) at 1 kHz and 1W output power
distortion
channel difference : ≤ 1dB at 1 kHz and 1W output power
: ≤ -35dB at 1kHz (typ. -60dB)
channel crosstalk
: ≥ 60dB (A-weighted)
signal/noise ratio
: ≤ 50mV with no signal on input
DC on output
Digital Sound Control DSC
tolerance: ±3dB
Jazz (flat) :
Rock
:
Pop
:
Optimal
:
Virtual Environment Control VEC
tolerance: ±3dB
Jazz (flat) :
Cyber
:
Concert
:
Cinema
:
Hall
:
Tuner:
tuning range
IF
sensitivity
Mono: 26dB S/N, m=30%
-3 dB limiting point
frequency grid
distortion
image rejection ratio
channel separation at 1kHz
)
rated
, Aux
rms
, CDR
rms
at100Ω
rms
+0,6dB at 6Ω
D=10%
rms
60Hz
1kHz
-1dB
0dB
+18dB
+2,5dB
+17dB
+2dB
+9dB
+1dB
60Hz
1kHz
-1dB
0dB
+6,5dB
+2dB
+4,5dB
+2dB
+7dB
+2dB
+13dB
+2dB
FM
87,5 - 108 MHz
10,7 MHz ± 20 kHz
≤ 5 µV ( 2µV typ.)
≤ 5 µV ( 2µV typ.)
50 kHz
(100 kHz for /37)
(50/100 kHz* for /21)
* can be selected via software initialization
≤ 3% (≤ 1% typ.)
RF=1mV ∆f=75kHz
≥ 25dB (40dB typ.)
≥ 22dB (27dB typ.)
1-2
12kHz
0dB
+8dB
0dB
+3,5dB
12kHz
0dB
+5dB
+3dB
+2dB
+1dB
MW (AM)
531 - 1602 kHz
(530 - 1700 kHz for /21/37)
450kHz ± 1 kHz
≤ 4mV/m ( 2mV/m typ.)
9 kHz
(10 kHz for /37)
(9/10 kHz* for /21)
≤ 5% ( 3% typ.)
RF=50mV/m m=80%
≥ 28dB
----

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Mcw770/21Mcw770/22Mcw770/37

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