Ten motherboard assembly VCD machine maintenance Essentials instance [Paperback]

Ship out in 2 business day, And Fast shipping, Free Tracking number will be provided after the shipment.Paperback Pages Number: 356 Language: Simplified Chinese Publisher: People's Posts and Telecommunications Publishing House; 1st edition (June 1. 2001) 10 motherboard assembly VCD Essentials of aircraft maintenance and examples of VCD Board for clues categories Samsung PCB-802 motherboard. Samsung PCB-803 motherboard. Samsung 888 motherboard. Sanyo single platter movement motherboard. Sanyo multi-plate movement motherboard. Sony 25.002.540 motherboard. Sony 2515 motherboard. Toshiba motherboard. Mitsubishi motherboard assembly VCD players maintenance methods and techniques. Including 10 kinds of VCD motherboard Circuit Analysis Essentials and maintenance methods and techniques. repair points and key points. a lot of valuable information on vehicle maintenance and repair data. as well as the maintenance of the nearly 500 assembled VCD players instance. 10 motherboard assembly VCD players repair essence and instance features are: practical; combination of theory and maintenance practices; instance and maintenance skills; information and data; information content. Ten board assembly VCD players maintenance Essentials and examples available for VCD players and production. service personnel. as well as read the majority of appliance repair and radio enthusiasts. Chapter Contents: VCD players and repair of the basic composition of the essential basics of Section 1 VCD disc player section II. VCD disc player mechanical systems. VCD. CD. the disc loading mechanism 2. spindle rotation mechanism. VCD film tablet institutions radial (feed) institutions Section III circuitry of VCD disc player laser head. the fourth quarter of the initial work of the VCD disc player servo circuit. digital signal processing circuit (DSP). MPEG-1 decoder process power (located inside the CD). fitted sheet 3. CD-ROM to detect and focus search four tracking servo action five. Spindle CLV servo and directories to read the second chapter of VCD players overhaul methods and fault diagnosis skills Notes of a maintenance VCD players. VCD machine repair to pay attention to the matter. VCD repair Eight avoid signal type of the steps in section II. VCD disc players. VCD machine repair and maintenance characteristics of a VCD disc player. signal type. the key point of the maintenance features of the VCD disc player section III. VCD players and access points and key points of Section 1 VCD disc machine maintenance points. points of movement troubleshooting decoding troubleshooting points three auxiliary circuit part of the overhaul maintenance points Section II VCD disc player a power system the critical point. the clock system of key points. the laser head reads the key to the system 2.4. the RF amplifier circuit critical point five. the key point six of the servo loop. the key points of the signaling pathway seven. showing the key points of the key points. remote control systems generally constitute Section II of Chapter Samsung PCB-802 motherboard VCD players and the whole analysis of the maintenance section I of PCB-802 motherboard VCD machine RF amplifier IC. the RF signal amplification Second. focus on Section III of the error amplifier. the tracking error amplifier. defects. mirror. FOK signal detection. EFM comparator 6. Automatic laser power control (APC) circuit servo signal processing circuit. a focus servo circuit 2. tracking and feed to the servo circuit section IV of digital signal processing circuits. digital signal processing II. section V of the spindle motor servo circuit system control circuit. operating instructions. remote control command input circuit to drive the LCD signal output circuit. the tray motor control circuitry. system control five of the other input and output signals. clock. reset. and data communication circuit section VI decode circuit board. ES3204F decoding circuitry. CH7201A digital video encoder. audio DA converter four. MPEG.…