Block Diagrams; Overall Block Diagram - Sony DVP-NS500V Service Manual

BLOCK DIAGRAMS

3-1. OVERALL BLOCK DIAGRAM

MB-101 BOARD
(SEE PAGE 4-11 to 4-36)
IC303
BASE UNIT
16M DRAM
KHM-250AAA/J1NP
OPTICAL DEVICE
RF RF+
DVD/CD
IC201 IC302
PD IC
ARP,
DVD/CD RF AMP,
SERVO DSP
DIGITAL SERVO
FOCUS
COIL
TRACKING
IC202
COIL
FOCUS/
TRACKING
COIL DRIVE,
INLIMIT
SPINDLE/
SENSOR
SLED/
LOADING
MOTOR DRIVE
SPINDLE
M M
MOTOR
SLED
M M
MOTOR
M001
M M
LOADING
MOTOR
S001
CHUCK/TRAY
DETECT
MS-81 BOARD
(SEE PAGE 4-6)
• Abbreviation
AUS : Australian
CH : Chinese
CND : Canadian
EA : Saudi Arabia
HK : Hong Kong
KR : Korea
ME : Middle East
RUS : Russian
SP : Singapore
TW : Taiwan
SECTION 3
IC504
IC507
BNR
64M SDRAM
SDI 0 – 7
IC502
AV DECODER
CDDOUT, CDDATA,
CDBCK, CDLRCK
SDI 0 – 7
WSAD 0 – 7
SACD DECODER
IC106 IC107
or
32M FLASH OTP
IC803
16M SDRAM
PARALLEL BUS
IC403 IC104
H3GA SYSTEM
CONTROL
HS15S1E BOARD
: AEP, UK, AUS, E, EA, HK, KR, ME, RUS, SP, CH
(SEE PAGE 4-53)
HS15S1U BOARD
: US, CND
(SEE PAGE 4-61)
HS15S1J BOARD
: TW
(SEE PAGE 4-57)
POWER
AC IN
05
3-1
CDDOUT, ACH12,
ACH34, ACH56,
BCK, LRCK
IC601
AUDIO DSP
SPDIF
IC806
IC807
SACD BASS
MANAGEMENT
IC603
AUDIO
D/A CONVERTER
SERIAL BUS
IC101
IC604
EEPROM
AUDIO
D/A CONVERTER
REG
EVER+3.3V
SW+3.3V
+5V
SWITCHING
SW+11V
REG
IF-84 BOARD
(SEE PAGE 4-45)
AV-59 BOARD
(SEE PAGE 4-39 to 4-42)
J102
Y, Cb, Cr
IC102
VIDEO
BUFFER
J101 (1/2)
V, Y, C
J103
ER-17 BOARD
(SEE PAGE 4-49)
V/Y, R/C,
V, Y, C G, B
IC901
VIDEO
BUFFER,
SELECT SW
R, G, B
RY904
SW
IC206
J101 (2/2)
IC202
AUDIO
AMP
J302
IC203
IC204
IC205
5.1CH AUDIO
AMP
ND401
FLUORESCENT
INDICATOR TUBE
IC404
IF CON
FUNCTION
KEY
EVER+11V
EVER–11V
P-DET
P-CONT
3-2
DVP-NS500V/NS700V
US, CND
Y
COMPONENT
P
B
VIDEO OUT
P
R
EXCEPT AEP, UK, RUS
AEP, UK, RUS
VIDEO 2 VIDEO 1 VIDEO LINE OUT
2 1 S VIDEO OUT
(US, CND)
AEP, UK, RUS
R, G, B
RY901 – 903
SW
CNJ901
LINE 2
V
V/Y, R/C, G, B CNJ902
LINE 1
(RGB) –TV
J201
COAXIAL
DIGITAL
OUT
OPTICAL
EXCEPT AEP, UK, RUS AEP, UK, RUS
L L L
AUDIO 2 AUDIO 1 AUDIO 1 LINE OUT
R R R
FRONT
R L
REAR 5.1CH OUTPUT
WOOFER CENTER
SW+5V
EVER+3.3V
IC501
REMOTE COMMANDER
RECEIVER
SI-31 BOARD
(SEE PAGE 4-6)
CURSOR STICK
PUSH
ENTER