DF P.W.Board
FRONT uCOM
TO
DVD MECH
< FRONT, DC/DC P.W.Board >
TO LCD
P.W.Board
Connector
STEP DN+7V
STEP DN+9V
C
SERVO+7V
DVD ACK
IS-BUS
I/F
uCOM SYSTEM
POWER SUPPLY
TO MAIN P.W.Board
BATT
VISUAL 3.3V
BATT
NAVI RGB
ISOLATOR
RESET
BL+B
H-SYNC
ST-REM
STEP DN+4V
DC/DC
External DC/DC BOX
DVD+2.8V
DVD+5V
RIPPING
OUT
POWER P.W.Board
BATT WIRE
RESET-IC
B-DET
5V
V-SYNC
NAVI SYNC
RGB
NAVI RGB
3.3V
BL-TEMP
SERVO+5V
D1V
RGB+5V
OPT OUT
CONNECTOR
DVD Y OUT
A-DET
ACC-DET
SUB-
STBY
TO SHUTTLE-
MECH
CONNECTOR
MOTOR DRIVER
BATT
RIPPING
CIRCUIT
RGB DECODER
OSD
VIDEO SW
PWM
BL-TEMP
VIDEO SW
COMP/Y
SWITCHING
C IN
NAVI
SYNC
ISOLATOR
NAVI RGB
4Mbits
FLASH MEMORY
Y/C MIX
75ohm
DRIVER
BACK LIGHT
POWER
CONTROL
KEY
A/D
IND
ENCODER
RESET
SW
BATT
BATT
STEP
SERVO+5V
RIPPING
CIRCUIT
DVD+5V
SERVO+5V
STEP DN+9V
STEP DN+8V
STEP DN+4V
PHOTO INTERRUPT/
SW+5V
5V
RGB+5V
8V
3.3V ---> 5V CONVERTER
REMO-CON SIGNAL BUFFER
DVD DI
MOTOR+9V
DVD C OUT
Y
VIDEO IN
COMP
ISOLATOR
COMP-IN
RGB
PWM
VISUAL 3.3V
Y/COMP
BUS
TX/RX
IS BUS
NAVI
I/F
NAVI
TX/RX
NAVI
TX/RX
DVD
Y OUT
7V
7V
DVD+3.3V
D3.3V
BATT-DET
ACC+5V
DIGITAL OUT
REMO-CON
STEERING
REMO-CON
RGB
ACC+5V
LCD-10V
LCD+15V
+15
V
-10
V
VISUAL-5V
SW+5V
SW+5V
SW+5V
SW+5V
SW+5V
REMOCON
OUT
VDD+5V
LCD Driver
REMO-CON
KEY LIGHTING
LED
REM-IN
REM
-IN
REM-SEL
SW+5V
SW+5V
A/D VDD
ACC+5V
SW+5V
FFB+B
EEP-SCL/SDA
ACC+5V
LOAD/TILT
DAC LPF
DAC
DATA/CLK
SW+5V
ACC+5V
RESET SW
CSYNC
VCOM
FFB
TP
TO
uCOM
HZ/ZX
ENCODER
DVD+1V
AUDIO(L,R)
SERVO+7V
CONT.
GRN/RED
CLOSE/OPEN
TOP KEY
DIM-PHOTO
ESC P.W.Board
CS
SRQ
CLK
EPF III
Communication
CS
SRQ
CLK
EPF III
Communication
TO/FROM
TO/FROM
SW DETECT
FRONT u-COM
SEL
DVD-MECH
DN+9V
Block Diagram
IVA-D310R/IVA-D310RB
- 20 -
TO CONTENTS