Philips-MCM-238-Service-Manual电路原理图.pdf

MCM2383141 785 32000Service AIDS In standby or Eco Power mode:press andhold to toggle between Standby and ECOPOWER mode (power-saving mode)Red indicator:lights up red when the set isswitched to ECO POWER mode9MUTEswitches the sound off temporarily0DBB(Dynamic Bass Boost)turns the bass enhancement on/off!SOURCEselects sound source CD,TUNER,or AUXIn standby or Eco Power mode:switches theset on and selects sound source CD,TUNERorAUXSTOPCD:stops playback;erase a program3 - 2CONNECTION AND CONTROLSControlsControlsControlsRemote control54 /¢CD:skips or searches CD tracks backwards/forwardsTuner:tunes to radio stations3 /4CD:selects the next/previous album (for MP3/WMA only)TUNER:selects a preset radio stationÉÅCD:starts or pauses playback6RDSTuner:selects RDS (RadioDataSystem)information sets RDS clock7VOL+/-adjusts the volume levelClock/Timer:adjusts the hours and minutes8Source buttonsCDselectsCDsourceIn standby/Eco-power mode:switches the seton and selects CDsource.TUNERselectsTUNERsource and toggles between thewavebands:FM and MWIn standby/Eco-power mode:switches the seton and selects TUNERsourceAUXselects the audio input from an additional connected applianceIn standby/Eco-power mode:switches the seton and selects the audio input from an additional connected appliance9TIMERenters the timer setting mode (press and holdfor more than 2 seconds)0CLOCKClock:- displays the set time-In standby mode:enters the clocksetting mode (press and hold for morethan 2 seconds)!DSC(Digital Sound Control)selects predefined sound settings:ROCK,JAZZ,POP, CLASSIC, OPTIMALTIMER ON/OFFswitches the timer on/offNotes for remote control:First select the source you wish tocontrol bypressing one of the source selectkeys on the remote control (for exampleCD,TUNER).Then select the desired function (forexampleÉÅ,í,ë).1BBBBBpress brieflyto switch the set on or off (standby/ECO POWER);In standby or Eco Power mode:press andhold to toggle between Standby and ECOPOWER mode (power-saving mode)2DISPLAYClock:- displays the set timeTUNER/Audio CD/AUX:switches betweenclock display and playback displayMP3/WMA files:displays disc informationduring playback3SLEEPset the sleep timer4DBB(Dynamic Bass Boost)turns the bass enhancement on/offControls1 2 3 4!98 0 # % erase a program%REPEATselects continuous playbackSHUFFLEselects random playback&MUTEswitches the sound off temporarily4 - 1 4 - 1DISASSEMBLY DIADRAMSA. Remove standRlease click and pull it out.B. Remove Top CabinetRemove screws MP 3x10 - 6 pcs.C. Remove Amplifier boardC1: Remove screws 2 pcs.C2: Remove screws 2 pcs.C1C1C2 C2D. Remove Main boardD1:Remove screws MP 3x10 - 3 pcs.D2:Remove screws MP 2x8 - 6 pcs.E. Remove Key boardE1:Remove screws MP 2x8 - 8 pcs.D2 D2Then remove lens frame cosmetic top_right&leftThen remove lens frame cosmetic botom_right&leftE1E1