Philips MCD300, Service Manual

Page: 2 / 37

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SPECIFICATIONS
GENERAL:
Mains voltage : 220V
±
10%
Mains frequency : 50Hz
Clock accuracy : < 4 seconds per day
Dimension centre unit : 165(W) x 257(L) x 156(H) (mm)
Power consumption
Active : 28.6W /MCD300
55W /MCD300
Standby : < 4.4W (DEMO mode off)/MCD300
TUNER:
FM
Tuning range : 87.5-108MHz
Grid : 100kHz
IF frequency : 10.7MHz
±
20kHz
Aerial input : 75
Ω
coaxial
Sensitivity at 26dB S/N : < 22dBf
Selectivity at 300kHz bandwidth : > 33dB
Image rejection : > 20dB
Distortion at RF=1mV, dev. 75kHz : < 3%
-3dB Limiting point : < 23.5dB
Crosstalk at RF=1mV, dev. 40kHz : > 26dB
AM
Tuning range : 531-1602kHz
Grid : 9kHz
IF frequency : 450kHz
±
1kHz
Aerial input : Frame aerial 18.1
µ
H
Sensitivity at 26dB S/N : > 1.3mV/M
Selectivity at 300kHz bandwidth : > 20dB
IF rejection : > 24dB
Image rejection : > 28dB
Distortion at RF=50mV, M=80% : < 5%
AMPLIFIER:
Output power
L & R : 2 x 22W (8
Ω
, 1kHz, 10% THD)
Frequency response 0.5/-1.0dB
: 100Hz-15kHz
S-Bass & Loudness : On / Off
Input sensitivity
Aux in (at 1kHz) : 500mV at 600
Ω
Output sensitivity
Headphone output at 32 k
Ω
: 12mW
±
1dB (Max. vol.)
COMPACT DISC:
Frequency response within
±
3dB : 20Hz - 20kHz
Output level (in Vrms) : 500mV, Z
out
= 100
Ω
Signal/Noise ratio (A-weighted) : > 65dBA
Distortion at 1kHz : < 0.02%
Channel unbalance at 1kHz : <
±
2dB
Channel separation at 1kHz : > 40dB
Emphasis : 15/50
µ
S (switched
automatically by CD10)
THD Noise(1kHz) : < 0.5%
Outband Attenuation : 35dB
MP3-CD Bit Rate : 8-320 kbps
Sampling Rate : 8,11.025, 16, 22.05, 32,
: ISO9660, Joliet
Microphone in (at 1kHz) : 1mV rms at 600
Ω /21M
Line output at 10 k
Ω
: 2Vrms
Subwoofer output at 10 k
Ω
: 3Vrms (100Hz,Dist: 1%)
Digital output (Coaxial SPDIF) : 0.5Vpp at 75
Ω
Video Bandwidth : 6MHz(-5dB)
S/N luminance : > 53dB
S/N chroma : AM: >58dB/PM: >51dB
Chrome/Luminance delay : < 80ns
Burst/Chroma ratio :
± 5%
VIDEO PART
< 10W (DEMO mode off)/MCD305
: 22W x 2 + 15W x 3 (8
Ω
, 1kHz, 10% THD)
80Hz-300Hz (Subwoofer)
44.1, 48 kHz
Format
Subwoofer : 50W (8
Ω
, 1kHz, 10% THD)