DVP-NS300
SECTION 3
BLOCK DIAGRAMS
3-1
3-2
3-1. OVERALL BLOCK DIAGRAM
IC202
IC302
IC503
IC303
IC101
IC802
IC901
IC404
IC504, 505
*
IC601
IC102
J101 (1/2)
J101 (2/2)
J103
J102
IC401
BASE UNIT
KHM-250AAA/J1NP
MB-98 BOARD
(SEE PAGE 4-11 to 4-26)
AV-56 BOARD
(SEE PAGE 4-31 to 4-34)
IF-80 BOARD
(SEE PAGE 4-37)
ER-14 BOARD
(SEE PAGE 4-41)
OPTICAL DEVICE
DVD/CD
PD IC
RF
DVD/CD RF AMP,
DIGITAL SERVO
RF+
ARP,
SERVO DSP
FOCUS
COIL
TRACKING
COIL
FOCUS/TRACKING
COIL DRIVE,
SPINDLE/SLED/
LOADING
MOTOR DRIVE
M
M
M
M
M
M
SPINDLE
MOTOR
SLED
MOTOR
M001
LOADING
FUNCTION
KEY
ND401
FLUORESCENT
INDICATOR TUBE
IF CON
P CON
SERIAL BUS
EEPROM
PARALLEL BUS
CDDOUT, CDDATA,
CDBCK, CDLRCK
SDI 0 – 7
AV DECODER
SPDIF, ACH12,
ACH34, ACH56,
BCK, LRCK
16M DRAM
16M SDRAM
BNR
Y, Cb, Cr
V, Y, C
VIDEO
BUFFER
VIDEO BUFFER,
SELECT SWITCH
SPDIF
IC204
AUDIO
D/A CONVERTER
IC201
AUDIO
AMP
EVER+3.3V
+11V
+5V
+3.3V
+1.8V
SW+3.3V
+5V
SW+11V
EVER+11V
EVER–11V
INLIMIT
SENSOR
AU+5V
HS13S0E BOARD
: AEP, UK, AUS, AR, E12, EA, HK, KR, ME, RUS, SP
(SEE PAGE 4-45)
HS13S0F BOARD
: BR, E32, PX
(SEE PAGE 4-49)
HS13S0U BOARD
: US, CND, MX, TW
(SEE PAGE 4-53)
TOP-244U BOARD
: US, CND, MX
(SEE PAGE 4-57)
SWITCHING
REG
AC IN
PDO0 – 7
PDI0 – 7
05
EXCEPT AEP, UK, RUS
AEP, UK, RUS
EXCEPT AEP, UK, RUS
AEP, UK, RUS
IC801
AUDIO DSP
V, Y, C
R, G, B
LINE1
(RGB) –TV
CNJ902
P
B
COMPONENT
VIDEO OUT
Y
P
R
AEP, UK, RUS
LINE OUT
VIDEO 1
VIDEO 2
VIDEO
S VIDEO OUT
L
R
LINE OUT
AUDIO 2
L
R
AUDIO 1
L
R
AUDIO 1
OPTICAL
DIGITAL
OUT
COAXIAL
J201
POWER
AI+5V
EVER+3.3V
AU+11V
SW–11V
REG
REG
IC103
SYSTEM
CONTROL
PUSH
ENTER
CURSOR STICK
*
IC505 : AEP, UK, AUS, E12, EA, HK,
KR, ME, RUS, SP, TW
BR
: Brazilian
CND
: Canadian
E12
: 220 — 240 V AC Area in E
E32
: 110 — 240 V AC Area in E
EA
: Saudi Arabia
HK
: Hong Kong
KR
: Korea
ME
: Middle East
MX
: Mexican
RUS
: Russian
SP
: Singapore
TW
: Taiwan
IC107
FLASH
or
IC108
OTP
w w w . x i a o y u 1 6 3 . c o m
Q Q 3 7 6 3 1 5 1 5 0
9
9
2
8
9
4
2
9
8
T E L
1 3 9 4 2 2 9 6 5 1 3
9
9
2
8
9
4
2
9
8
0
5
1
5
1
3
6
7
3
Q
Q
TEL 13942296513 QQ 376315150 892498299
TEL 13942296513 QQ 376315150 892498299