Block Diagram - Kenwood DDX7019 Service Manual

DDX7019/7029/7029Y/7039/8019/8029/8029Y/8039
DNX7100/710EX/7200
UNIT
X35-480
(X35-4840-10)
WP
SCL
SDA
2

BLOCK DIAGRAM

TOUCH
TOUCH
CONTROL
LCD
INVERTER
CIRCUIT
(X14- )
DVD MECHA
DVS-8500
iPOD
USB
MOTOR
TILT MECHA
DRIVER
(X34- )
BOX
u-COM
RGB SW COMPOSITE
SW
(X29- )
NAVI I/F
(GARMIN)
TV AV-IN
I/F I/F
DNX only
TOUCH PANEL
to T/P
Q500-504 IC1
TOUCH PANEL
SWITCH CIRCUIT
T P3.3V
Q1
REG
to from
SYSTEM SYSTEM
u-COM u-COM
XDATA X0
BL14V
YDATA X1
Y0
IC302
to
FLASH LCD
STVR
to
STVL
LCD
CKV
IC305 OEV VR
L/R VG
T C3.3V
34
OEH VB
STHL
SCK SDO
STHR
SDI
CPH3
CS
CPH2
CPH1
IC304
TIMING
CONTROLLER r VCOM
V5V to from
+2.5V
SYSTEM SYSTEM
u-COM u-COM
HSY TC RESET
SDA MST WAIT HD
SCL VD
VMUTE
FLASH
IC304
TIMING
CONTROLLER r
IC201
SYSTEM MONITOR OUT
COMPOSITE SW
u-COM
MAIN
AUDIO SW
MEDIA VIDEO
PROCESSOR ENCODER
AUDIO SDRAM
DAC
SUB
SDRAM
(X88- )
AUDIO SW
AM/FM
TUNER
AUDIO
INPUT SELECTOR
AV OUT
SW
POWER
AMP
AV-OUT LX-BUS SP OUT
I/F I/F
6.95 INCH LCD
CCFL
to CCFL to LCD
from to
T/C LCD
STVR U/D
STVL MOD
CKV
INVERTER OEV
V5V
VCOM
+15.0V
L/R
-10.0V
OEH
STHL
STHR
CPH3
CPH2
CPH1
from VR
SYSTEM VG
VB
u-COM
PWM
ENABLE
INV SW
INV PWM
from
SYSTEM
u-COM
X0
X1
Y0
SI
ENABLE
INV SW
INV PWM
PWM
IC200
VCOM
AMP
to
SYSTEM
-10.0V
u-COM
+11.0V
XDATA
YDATA
V5V KEY3
T C3.3V SRC
V RESET
T P3.3V OPEN CLOSE
BL14V REMO
to X15
(X35- )
KEY
REMOTE
CONTROL
RECEIVER
RGB SW
CHROMA
IC
RGB SW
VOUT
SW
iPOD
AUTHENTI-
CATION
IC
SRAM
FROM
AUDIO
OUTPUT
SELECTOR
RELAY
CIRCUIT
PRE OUT RELAY
OUT
to SWITCH
to
from
LED 9V
SYSTEM
SYSTEM
u-COM
u-COM
KEY3
SI
SRC
RESET
OPEN CLOSE
POWER SUPPLY
IC300
T C3.3V REG +2.5V
-10V
IC100
+11V
V5V DC/DC
+15V
Q6
REG +12.5V