DVP-NS715P
SECTION 3
BLOCK DIAGRAMS
3-1
3-2
3-1. OVERALL BLOCK DIAGRAM
IC201
IC301
IC403
IC303
IC404
IC405
IC101
IC106
IC404
IC202
BASE UNIT
KHM-270AAA/
SERVICE ASSY
MB-103 BOARD
(SEE PAGE 4-11to 4-25)
AV-63 BOARD
(SEE PAGE 4-29 to 4-31)
IF-92 BOARD
(SEE PAGE 4-35)
OPTICAL DEVICE
DVD/CD
PD IC
RF
DVD/CD RF AMP,
SERVO ERROR PROCESS
SIGO
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
S101
VIDEO OUT
SCAN SELECT
SWITCH
ND401
FLUORESCENT
INDICATOR TUBE
IF CON
P CON
POWER
SERIAL BUS
EEPROM
32M FLASH
IC108
1M SRAM
PARALLEL BUS
CDDOUT, CDDATA,
CDBCK, CDLRCK
SDI 0 – 7
AV DECODER
SPDIF, ACH12,
ACH34, ACH56,
BCK, LRCK
16M DRAM
16M SDRAM
V, Y, C
Y, Cb, Cr
VIDEO
BUFFER
SPDIF
IC204
IC201
AUDIO
AMP
IC406
REMOTE
COMMANDER
RECEIVER
EVER+3.3V
+11V
+5V
SW +3.3V
+1.8V
SW+3.3V
+5V
SW+11V
+11V (AUDIO)
SW–13V
INLIMIT
SENSOR
HS12S1U BOARD
(SEE PAGE 4-39)
SWITCHING
REG
AC IN
DVD0 – 7
Y, Cb, Cr
Y0 – 9
CBCR0 – 9
PO0 – 7
05
P
B/
C
B
COMPONENT
VIDEO OUT
Y
P
R/
C
R
LINE OUT
VIDEO 1
VIDEO 2
2
1
S VIDEO OUT
L
R
LINE OUT
AUDIO 2
L
R
AUDIO 1
OPTICAL
DIGITAL
OUT
COAXIAL
J201
D101
F101
SW201
POWER
AI+5V
EVER+3.3V
AU+11V
SW–13V
REG
IC104
SYSTEM
CONTROL
PUSH
ENTER
SHUTTLE/
CURSOR STICK
IC504
VIDEO
ENCODER
+5V
IC107
OTP
or
IC601
AUDIO
D/A CONVERTER
IC502
I/P
CONVERTER
IC503
16M SDRAM
IIC BUS
SW
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