COUGAR DVDCougar+CVD550 free download

File name DVDCougar+CVD550.pdf

MT1379E (LQFP216-0.4) DVD MP Board for SONY PUH 1 INDEX & POWER, RESET 2 RF / SERVO & MPEG - MT1336E / MT1379E Layout consideration 3 MEMORY - SDRAM, FLASH/EEPROM 1. Audio ground & digital ground should be connected at one point, either at power connector or underneath Audio DAC. 4 AUDIO DAC CS4340 OR CS4360 2. For EMC consideration, all power supply lines should have serial ferrite beads, laid as close to the chip as possible. 3. All the clock signals should have contain 33 ohm serial resistors, as close to the source as possible. 4. Digital gound should connected the chassis ground at one point. NAME TYPE DEVICE NAME TYPE 5. Make sure digital signals do not cross the analog boundaries. VCC Digital 5V SUPPLY GND Digital Ground RVCC Servo 5V MT1336E