Samsung HT-DL70D Service Manual

Also see for HT-DL70D: Instruction manual Instruction manual Instruction manual Instruction manual

Contents

4-2 Samsung Electronics4-2 DVD PartDVD MECHA BLOCKDECK ASSí YDISCMOTORPICK UP& I/V AMPFEEDMOTORDISCMOTORDIRVERACTUATORMOTORDRIVER DIGITALSERVODATASEPARATORBCADVD-DSPCD-DSP4M DRAM416C256RAMARBITERTARGETSEARCHATAPI&MPEGI/FC3 ECCEDPMCU I/FM5701/M5705M5701/M5705DVD ROMDVD ROMCONTROLLERCONTROLLERMICOMM6759M6759HOSTHOSTMEMORYSST39VF800AParallel/serialDVD InterfaceParallel/serialDVD InterfaceATAPI 40PINSDRAM CONTROLLER 64M SDRAMW986432DH-7Decryption--------ZIVAA/V CORETrack BufferProcessorGraphicsEngineAudioInput UnitInterlaced/ProgressiveVideoEncoderFive 10-bitVideoDACsSystem Control BusSystem Control BusASYNC BUS/IR/GPIO/SPI/UART1&2/ATAPI/IDCSPARCMicroprocessorMicroprocessorPhaseLockLoop13.5 MHZ CrystalAudioOutputJTAGInterfaceDigital VideoBUFFERSIGNALKSA812OpticalOutputAudioOutputIC LOGIC74HCT245AnalogVideoOutputMPEGDECODERZIVA5OPICAL OUTVIDEO OUTSWITCHINGBUFFER7612AMP PARTSRF AGC&EQCONTROLAPC.LASERCONTROL&LPCRF&FOCUSERRORI/V AMPTRACKINGERRORI/V AMPFOCUS OKDETECT DEFECTDETECT MIRRORGENFOCUSSERVOLOOPTRACKINGSERVOLOOPHARDWARELOGICMICOM DATA INTERFACELOGIC DECODEREFMCOMPARATORSPINDLESERVO LPFRF AMP SP3721