Block Diagrams; Overall Block Diagram - Sony DVP-NS777P Service Manual

BLOCK DIAGRAMS

3-1. OVERALL BLOCK DIAGRAM

IF-113 BOARD
(SEE PAGE 4-23)
KEY
FUNCTION
POWER SUPPLY BLOCK
(SRV1501WW)
(SWITCHING REGULATOR)
(SEE PAGE 4-29) SW-10V
EVER+3.3V
MV-044 BOARD
(SEE PAGE 4-9 to 4-18)
TRANSFORMER
EVER-10V
EVER+5V
SW801
I /
P-CONT
05
Notes:
MV-044 mounted PWB must be replaced if IC205
(EEPROM IC) is damaged or not functioning.
The old MV-044 mounted PWB must be completely
disposed.
SECTION 3
ND401
IC406
VACUUM
REMOTE
FLUORESCENT
COMMANDER
DISPLAY
RECEIVER
IC404
IF
CON
IC408
RESET
IC204
IC205
16M FLASH
EEPROM
MEMORY
IC201
IC774
REG
SYSTEM CONTROL
AV DECODER
IC206
SW+8V
64M SDRAM
SW+5V
SW+3.3V
EVER+11V
3-1
J501
COMPONENT
VIDEO OUT
S VIDEO OUT
LINE OUT
IC601
IC502
VIDEO
AUDIO AMP
BUFFER
SERIAL BUS
IC101
IC207
AUDIO D/A
CONVERTER
FOCUS
TRACKING COIL
DRIVE,
SPINDLE/SLED
/LOADING
MOTOR DRIVE
IC102
SERVO DSP,
RF AMP
BASE UNIT
KHM-310BAA/
SERVIC ASSY
INLIMIT
SENSOR
OPTICAL DEVICE
DVD / CD
PDIC
FOCUS
COIL
TRACKING
COIL
SPINDLE
M
MOTOR
SLED
M
MOTOR
M001
LOADING
M
MOTOR
S001
CHUCK/TRAY
DETECT
MS-203 BOARD
(SEE PAGE 4-26)
3-2
DVP-NS777P