Samsung SAMSUNG HT-DL200 free download

File name SAMSUNG_HT-DL200.pdf

DVD RECEIVER AMP HT-DL200 SERVICE Manual DVD RECEIVER AMP SYSTEM CONTENTS 1. Alignment and Adjustments 2. Exploded Views and Parts List 3. Electrical Parts List 4. Block Diagrams 5. PCB Diagrams 6. Wiring Diagram 7. Schematic Diagrams Volume VIDEO Function 8. IC block Diagrams Phones 9. Troubleshooting 8. IC Block Digrams 8-1 Main 1. 74CX244 LOW VOLTAGE CMOS OCTAL BUS BUFFER (3-STATE) WITH 5V TOLERANT INPUTS AND OUTPUTS s 5V TOLERANT INPUTS AND OUTPUTS s HIGH SPEED: tPD = 6.5 ns (MAX.) at VCC = 3V s POWER-DOWN PROTECTION ON INPUTS AND OUTPUTS s SYMMETRICAL OUTPUT IMPEDANCE: M T |IOH| = IOL = 24 mA (MIN) (Micro Package) (TSSOP Package) s PCI BUS LEVELS GUARANTEED AT 24mA ORDER CODES : s BALANCED PROPAGATION DELAYS: 74LCX244M 74LCX244T tPLH tPHL s OPERATING VOLTAGE RANGE: VCC (OPR) = 2.0V to 3.6V (1.5V Data Retention) inputs and outputs. s PIN AND FUNCTION COMPATIBLE WITH 74 SERIES 244 It has same speed performance at 3.3V than 5V s LATCH-UP PERFORMANCE EXCEEDS 500mA AC/ACT family, combined with a lower power s ESD PERFORMANCE: consumption. HBM >2000V; MM > 200V This device is designed to be used with 3 state memory address drivers, etc. DESCRIPTION All inputs and outputs are equipped with The LCX244 is a low voltage CMOS OCTAL BUS protection circuits against static discharge, giving BUFFER (NON-INVERTED) fabricated with them 2KV ESD immunity and transient excess sub-micron silicon gate and double-layer metal voltage. wiring C2MOS technology. It is ideal for low power and high speed 3.3V applications; it can be interfaced to 5V signal environment for both PIN CONNECTION AND IEC LOGIC SYMBOLS Samsung Electronics