Read Sony DVP-NW50 (serv.man2) Service Manual online
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(3) DVD SERVO board
Side B
Side A
EEPROM (U6)
FLASH MEMORY (U8)
CD/DVD RF AMP,
SERVO
CONTROLLER
(U2)
SERVO
CONTROLLER
(U2)
MPEG & VIDEO
DECODER (U3)
DECODER (U3)
DRIVER (U4)
SDRAM (U7)
MOTOR
DRIVER (U10)
DRIVER (U10)
This is DVD SERVO board.
ICs are mounted on both sides.
MPEG & VIDEO DECODER (U3) operates with FLASH MEMORY (U8) ,
EEPROM (U6) and SDRAM (U7)
EEPROM (U6) and SDRAM (U7)
The signal from Optical block inputs to CD/DVD RF AMP SERVO
CONTROLLER (U2).
CONTROLLER (U2).
The optical block and motors are controller by MOTOR DRIVER (U10) and
DRIVER (U4)
DRIVER (U4)
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