Block Diagrams; Overall Block Diagram - Sony DVP-NC675P Service Manual

BLOCK DIAGRAMS

3-1. OVERALL BLOCK DIAGRAM

SWITCHING
REGULATOR
TRANSFORMER
Notes:
MV-44 mounted PWB must be replaced if IC205
(EEPROM IC) is damaged or not functioning.
The old MV-44 mounted PWB must be completely
disposed.
SECTION 3
ND401
FLORESCEND
DISPLAY
IC404
IC404
RESET
IF MOTOR DRIVER
MICON
SW-10V
IC204
FLASH
MEMORY
IC201
IC774
REG
SYSTEM CONTROL
AV DECODER
EVER-10V
EVER+5V
IC206
SW+8V
SDRAM
SW+5V
SW+3.3V
EVER+11V
P-CONT
3-1
KEY
IC501
FUNCTION
RECEIVER
IC403
IC205
EEPROM
IC502/504
VIDEO
BUFFER
IC201
SERIAL BUS
IC207
DA
CONVERTER
IC102
SERVO DSP
RF AMP
LOADING ASSY
O/I POWER M TRAY
MOTOR
M LOADING
MOTOR
CHUCK/TRAY
DETECT
AUDIO/VIDEO OUTPUT
BASE UNIT
J501
SERVICE ASSY KHM-310AAB
INLIMIT
SENSOR
IC601
OPTICAL DEVICE
AUDIO LPF
DVD / CD
PDIC
IC101
FOCUS
COIL
FOCUS
TRACKING COIL
DRIVE,
TRACKING
SPINDLE/SLED
COIL
/LOADING
MOTOR DRIVE
M SPINDLE
MOTOR
SLED MOTOR
M
3-2
DVP-NC675P