Denon DVD-910 Service Manual

Also see for DVD-910: Operating instructions Specifications Operating instructions Service manual Operating insructions

Contents

20DVD-910System Control/Servo Block Diagram5927784151014261234623517181211141315162524FP-STB54FP-DIN55FP-DOUT61REMOTE53FP-CLKCN401 CN1001228271REMOTESENSORRM20011G7G ~FP-STBFP-DINFP-DOUTFP-CLKK1K2REMOTE-OUTGRID FIPSEGMENTFL2001IC2001DVD MAIN CBA UNIT AV CBADRIVE CBA(FRONT PANEL CONTROL)IC2002ENERGY STARMICROCONTROLLERIC301(SERVO DRIVE)IC451(CLOCK GENERATOR)IC905(INVERTER)BLOCK DIAGRAMS20REMOTE-IN13PWRCONPWRCONPWSWAD-KEYPWSW1881947PWRCONKEYSWITCHIC202(OP AMP)12 14CN301FG CBAFGSENSORMSLEDMOTORMSPINDLEMOTORIC101(MICRO CONTROLLER)+-+-+-+-+-+-+-SLEDMOTORDRIVEFOCUSACTUATORDRIVE1/81/4 PLL2X451MULTIPLL X'TALOSC 36.864MHzOSCSPINDLEMOTORDRIVETRACKINGACTUATORDRIVEEXT CLOCKCLK33MBE CLOCK172170150TRAY-OUTTRAY-INFG-IN97SLD70SPDL71TRACKINGDRIVE152 FOCUSDRIVE6066TO DIGITAL SIGNALPROCESS BLOCKDIAGRAMTO DIGITAL SIGNALPROCESS BLOCKDIAGRAMFS(+)FS(-)TS(+)TS(-)FROM/TOVIDEO/ AUDIOBLOCK DIAGRAM51ADAC-MD50 ADAC-MC87 ADAC-MLADAC-MCADAC-MLPCM-SCLKCLK27M86A-MUTEADAC-MDA-MUTE1792FSELRESET68RESETIC4615 4+3.3VTRAY-OUTTRAY-INFOCUS SERVO SIGNAL TRACKING SERVO SIGNAL SLED SERVO SIGNAL SPINDLE SERVO SIGNAL3SP(+)4SP(-)5TRAY-OUT6TRAY-IN7GND8SL(-)9SL(+)1FG-INCN2002Q2007CN6401FUNCTIONCBA16 FP-STB 1618 FP-DIN 1820 FP-DOUT 2021 FP-CLK 2122 REMOTE 2219 PWRCON 195 K2 58 K1 83 KEY-1 32 KEY-2 24 KEY-3 46 KEY-4 612 KEY-5 1211 KEY-6 119 KEY-7 97 KEY-8 71 AD-KEY 1TO POWER SUPPLYBLOCK DIAGRAM241278910111314162317 ~a/KEY-1b/KEY-2c/KEY-3d/KEY-4e/KEY-5f/KEY-6g/KEY-7h/KEY-8i34JP2050 JP2001SWITCH CBAAD-KEY 11GND 33STANDBY-LED 22POWERSW2001Q2002D2004STANDBY+5VP-ON+5Vw w w . x i a o y u 1 6 3 . c o mQ Q 3 7 6 3 1 5 1 5 0 992894298T E L 1 3 9 4 2 2 9 6 5 1 3 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299http://www.xiaoyu163.comhttp://www.xiaoyu163.com