Philips mcm 277 service manual
This is the 66 pages manual for philips mcm 277 service manual.
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Extracted text from philips mcm 277 service manual (Ocr-read)
Page 1
1-2 /12 /98xxx niRDC/nixuA Line Out Video Out Surround Out Subwoofer Out Power Booster Out Digital Out Digital in Matrix Surround xx SDR xx sweN Dolby Pro Logic (DPL) Incredible Surround Karaoke Features Voltage Selector ECO Power Standby (LCD Display Off) x x USB Direct Type /Versions: MCM277 \ Features in used: x /05 x x x x VERSION VARIATIONS Type /Versions: Board in used: MCM277 Service policy MAIN BOARD CD/MCU BOARD HEADPHONE JACK BOARD AC POWER BOARD KEY BOARD * TIPS : C -- Component Lever Repair. M -- Module Lever Repair-- Used C M /05 /12 /55 89/ 16/85/ Feature diffrence C M DISPLAY BOARD C C C C C C C C C C C C C C TUNER BOARD MM M x
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1-3 SPECIFICATIONS GENERAL: Mains voltage : 127/240V -15%+10% Switchable for /98120V ± 10% for /37 230V ± 10% for /05/12 Mains frequency : 50/60Hz Clock accuracy : < 4 seconds per day Dimension centre unit :194(W)x269(H)x90(D) (mm) Power consumption Active : 20W Standby : < 5.5W (DEMO mode) ECO Power Standby : < 0.5W for /05/12/37 TUNER: FM T uning range : 87.5-108MHz Grid : 50kHz for /98/12/05 100kHz for /98/55/37 IF frequency : 10.7MHz ± 20kHz Aerial input : 75 Ω coaxial /05/12/98 300 Ω for /37 Sensitivity at 26dB S/N : < 22µf Selectivity at 300kHz bandwidth : > 25dB Image rejection : > 25dB [> 75dB] Distortion at RF=1mV, dev. 75kHz : < 3% -3dB Limiting point : < 23.5dBf Crosstalk at RF=1mV, dev. 40kHz : > 18dB MW T uning range : 531-1602kHz for /05/12/55/98 530-1700kHz for /37/98 Grid : 9kHz for /05/12/55/98 10kHz for /37/98 IF frequency : 450kHz ± 1kHz Aerial input : Frame aerial 18.1µH Sensitivity at 26dB S/N : < 4.4mV/M Selectivity at 300kHz bandwidth : > 18dB IF rejection : > 45dB Image rejection : > 28dB Distortion at RF=50mV, M=80% : < 5% AMPLIFIER: Output power L & R : 2 x 5.0W (4 Ω, 1kHz, 10% THD) Frequency response within -3dB : 50Hz-16kHz Digital Sound Control (DSC) : Jazz / Rock / Pop / Classic Input sensitivity Aux in (at 1kHz) : 500mV at 600 Ω Output sensitivity Headphone output at 32 Ω :10mW ± 2dB (Max. vol.) COMPACT DISC: Frequency response within ± 3dB : 125Hz - 16kHz Output level (in Vrms) : 500mV, Z out = 100 Ω Signal/Noise ratio (A-weighted) : > 76dB Distortion at 1kHz : < 0.02% Channel unbalance (-40dB) : < ± 2dB Channel separation at 1kHz : > 30dB Emphasis : 15/50 µS (switched automatically by CD10) THD Noise(1kHz,500mW) : < 1.0% [....] Values indicated are for /05/12 only. MP3-CD Bit Rate : 8-320 kbps WMA-CD Bit Rate Sampling Rate : 8, 11.025, 12, 16, 22.05\ , 24, 32, 44.1, 48 kHz Format : 64-192 kbps : ISO9660, Joliet,UDF IF rejection : > 60B [> 80dB] :2 x 4.5W (4 Ω, 1kHz, 10% THD) /98 :2 x 4.5W (FTC Power, 4 Ω, 1kHz, 10% THD 63Hz-12.5kHz) /37 Dynamic Bass Boost (DBB) : ON / OFF USB : Host Signal/Noise ratio (unw.) : > 65dB Volume attenuation(1kHz) : > 60dB ID3 : V1 tag/V2 2.0/V2 3.0 MP3 CD WMA: MP3: MPEG 1 (ISO/IEC 11172-3) Layer3 Language Support : English