Philips mcm 330 service manual
This is the 29 pages manual for philips mcm 330 service manual.
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Extracted text from philips mcm 330 service manual (Ocr-read)
Page 1
Disc Lasertype Semiconductor Discdiame ter 12cm/8cm Supportdisc CD-DA,CD-R,CD-RW, MP3-CD, WM A-CD AudioDA C 24Bits / 44.1kHz Totalharmonic distortion <1.5% Frequency response 60Hz-16kHz(44.1kHz) Signaltonoiseratio >75dBA Tuner Tuningrange FM: 87.5 - 108MHz Tuninggrid 50KHz Numbe r of presets 20 FM Spea kers SpeakerDriver 3.5woofer+0.8tweeter Sensitivity >82dB/m/W General in formation ACpower(power adaptor) Input:100-240V~, 50/60Hz,1.5AMax.; Output:18V 2.5A;Brandname: Philips;Model:OH- 1048B1802500U-VDE OperationPower Consum ption 20W Standby Power Consum ption <2W EcoPower Standby PowerConsum ption <1W USBDirect Version2.0/1.1 Dimensions -Ma inUnit (W x H x D) 571x143 x 91mm Weight - MainUnit 1.91kg Amplifi er Totaloutputpower 2X10W RMS (withLivingSound o ff) 4 x 6W RMS (withLivingSoundon) Frequency response 125Hz - 16kHz, ±3dB Signaltonoiseratio >65dB MP3linkinput 0.5 V RMS20kohm TECHNICAL SPECIFICATION 1 - 2 Type /Versions : Feature s Board inused : MCM330 Service policy DISPL AY BOARD *TIPS : C -- Component Lever Repai r. M -- Module Lever Repair √ -- Used /05 /12 /55 89/ 16/ 85/ Feature di ffrence RDS & DAB VO LTAGE SELEC TOR ECO S TANDB Y - DARK √ Type /Versions : /05 /12 /55 89/ 16/ 85/ VERSION VARIATION 39/ 39/ C √ CD BOARD KEY BOARD POWER BOARD USB & SD CARD BOARD MCU BOARD C C C C C MCM330
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1-3 LF Generator e.g. PM5110 Recorder Use Universal Test Cassette CrO2SBC419 4822 397 30069 LEVEL METERe.g. Sennheiser UPM550 with FF-filter S/N and distortion met e e.g. Sound Technology ST170 L R DUT or Universal Test Cassette FeSBC420 4822 397 30071 LEVEL METERe.g. Sennheiser UPM550 with FF -filter S/N and distortion metere.g. Sound Technology ST1700B L R DUT CD Use Audio Signal Disc (replaces test disc 3) SBC429 4822 397 30184 Bandpass 250Hz-15kHz e.g. 7122 707 48001 LF Voltmeter e.g. PM2534 DUT S/N and distortion meter e.g. Sound Technology ST1700B Frame aeriale.g. 7122 707 89001 Tuner AM (MW,LW) To avoid atmospheric interference all AM-measurements have to be carried out in a Faraday´s cage. Use a bandpass filter (or at least a high pass filter with 250Hz) to e\ liminate hum (50Hz, 100Hz). RF Generator e.g. PM5326 Ri=50 : Bandpass 250Hz-15kHz e.g. 7122 707 48001 LF Voltmeter e.g. PM2534 DUT RF Generator e.g. PM5326 S/N and distortion meter e.g. Sound Technology ST1700B Use a bandpass filter to eliminate hum (50Hz, 100Hz) and disturbance f\ rom the pilottone (19kHz, 38kHz). Ri=50 : Tuner FM MEASUREMENT SETUP