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Daewoo DSC-3220E/3220L service manual

Models: DSC-3220E/3220L

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Daewoo DSC-3220E/3220L service manual

Contents

Chassis SC-150 Contents General description Main PCB Union PCB Sound Output Power Main FeaturesPower consumption Tuning systemSvhs Pin Signal Description Matching value Pin Signal Description Matching valuePage C03 C01C02 C04639.25 S12 S10S11 S13Program Group Skip Special case Country selection = OthersITV Safety instruction RAY Radiation PrecautionParabola Order Default settingh for SC-150Alignment instructions HOR WidthOption HOR Paral BOW HOR Width Corner EW Trapez IC description VCTPage Page Pin Name Type Short Description IC version VCT 3832A VCT 3834AChassis IC marking OSD languages Atss countries Text Gndaf Supply AGC Page Nicam plus FM/AM-Mono DSP-Section Audio Baseband ProcessingAnalogue Section German 2-Carrier System Dual FM SystemUssr PALSECAM-L AdrselDvss ResetqDvsup VREF2Testen FeaturesANAIN1 XtalinPin Symbol Function OUT1+ OUT1GND1 ModeTDA8946J Page GND Block diagram TDA6107Q SDA SCLPage IIN H Pin Name Symbol DescriptionVIN OVP TJ TSDDescription IC Pins Symbol Rating Unit I2C Decoder SW2 SW1SW0 SW3IN1 IN3OUT IN2VEE Circuit description If section Block diagram Vision if Amplifier Standard Features FPLL, VCO and AFCPage Page Adaptive Comb Filter VCT3834A only Video Sync Processing CRT Measurement and Control Page Configuration Stand byDescription Application Forced KEY Page ESC Quadrature MixersPage Page Power supply primary part operations STR-F6654 general descriptionPage STR-F6654 oscillating operation Thermal shutdown circuit TSD Overcurrent protection function OCPLatch circuit Overvoltage protection circuit OVPTV start-up operations TV normal run and stand-by mode operations Page FBT SC-150 Controlled Rectifier 6V DC High Service Parts List Cord Power Oxide Film 2W 1.2 OHM J Small Semi Fixed CCZB1H561K Cera Carbon Film Metal Film Carbon Comp PA01A RF27 RD-4Z221J Jumper DEL Different Part List by PCB & Micom Version Main PCBUnion PCB JumperExplode View PCB Main PCB Union Schematic DiagramMAIN Schematic DiagramUNION