Kenwood DDX7019 Service Manual page 3

J1 CN505 CN401 J501
(X14-985)
DC CN DNX iPod SPDIF
SPDIF
IC400 IC401
IC407 (MAIN)
V5V ISO ISO A8V
IC408 (SUB)
DVD
BU DET
DVD MUTE
A8V
ACC DET
iPod
AUDIO SEL
USB
IC1
BU3.3V
PON 3.3V
BU DET
Q22
SW14V
IC201
IC101
BU3.3V
DC/DC
SYS-COM
MECHA D5V
8V or 5V
IC501
V5V
SEL CLK MOTOR
IC402 SEL DATA DRIVER
TC3.3V
IC102 SERIAL V IN SW1/2/3
PARALLEL
V OUT SW
DC/DC
IC406
VIDEO
SW3.3V
OUT
SW3.3V USB5V
RESET
P5V
DVD R/G/B
Q43
LED9V
IC403
V5V
Q31 RGB SW
DVDA8V IC405
IC404
V5V
VIDEO IN SW
RGB SW
AREF
Q35
Q304,306-308
A8V
BUFF
V5V
IC301
Q501,505
LED ON
MID
GAMMA IC
D5V
D5V
HPOSI1/2/3/4
CN600
MODE1/2/3
IC303
NT PAL
XDATA PWM CPV
CN601
YDATA MIRROR DELAY DOT CLK
OPEN/CLOSE X0/X1/Y0 STH
KEY3 HSY ADJ VSY
D5V
SRC ENABLE HSY
D600 SW3.3V
REMO INV SW
RESET INV PWM
to X35
CN501
CN300
(X35-473)
to X14
BLK/HSY
V5V
VSY/CPV
IC100
NCLP
DOT CLK
DC/DC LED9V
STH
PON3.3V
TP3.3V
IC302
-12V 12.5V 18.5V
TIMING
CONTROLLER
INV PWM
ENABLE
TC3.3V
STV1/2
PWM
BL14V
UPSD
Y0
OE1/2/3
X0
STH1/2
INVERTER X1
CPV2
CIRCUIT XDATA
CPH1
YDATA
HDIR
CX
to BACK LIGHT to TOUCH PANEL to LCD PANEL
CN1 CN500 CN301
BACK LIGHT TOUCH PANEL LCD PANEL
J1 J2
(X34-477)
DC CN RELAY SW
AMUTE P5V
V5V
D5V
DVD SCL
DVD SDA
A8V
DVD RESET
DISC DET AREF
BU DET
DVD R/G/B PWIC STBY
PARKING
DVD COMP
REVERSE
ILLUMI
W REMO
P CON
MAIN
ANT CON
SUB
EXT CON
LINE MUTE
Q51
M CLK
BU5V
M REQ
M DATA
SYS ON Q53
SW5V
TMOTOR M S REQ
TMOTOR P S DATA
IC904
RESET
9V (MID)
MECHA8V or 5V
Q71
A8V
TILT M+
TILT M-
BU IC910,911
SENSOR GND
SENSOR OUT
V5V
V5V 1/2VCC (MID)
SENSOR 3.3V
PON3.3V
X 29 VOUT
X 29 R/G/B BU
IC301
X 29 COMP
POWER IC
BEEP
GRA R/G/B
MUTE
M CLK
BU5V
GRA SYNC M REQ
IC106
M DATA
SYS ON
LEVEL SHIFT
USB5V
S REQ
V5V V5V
S DATA
SW3.3V MUTE (SYS BU-DET)
BU3.3V
A8V
RESET
OSD R/G/B
OSD BLK
REMO
CIR RX
CIR TX
CIR INI
CIR RST
CIR STBY
CIRMREQ
CIR SREQ
CIR CON
CIR BU DET
FILD DET
OSD MODE
CN327
(X88-202)
(X89-298)
A8V
PON3.3V
IC332
TP3.3V
REG
REMO A5V
IC309
VSEL/FUNC
SW3.3V
VOL-/VOL+
IC105
ATT
SRC
OSD IC
REG
RESET
OPEN/CLOSE
SI
1.8V
LED9V
USB5V
LED9V
USB1 USB2
5V 5V (MID)
IC211
J401
CN351
PRE OUT LX
FRONT REAR SUB AV OUT
BU
IC901 IC902 IC903
5V AMP 5V AMP 5V AMP
(MID) (MID) (MID)
BU5V BU5V BU5V BU5V
MUTE MUTE MUTE MUTE
MUTE
AVOUT
IC201
OUTPUT SECTION
IC202 (MAIN) A8V
IC203 (SUB)
E-VOL
A8V
AVIN1
AVIN2
MAIN
AUDIO
SUB TV
SEL
TUNER
INPUT X14 AUDIO
SECTION LX
NAVI
BU5V SW5V
BU5V
IC101
DET MUTE E2PROM
AUDIO
u-COM
AUTO SW 1/2
V SYNC DET
IC105
A IN SEL 1/2/3/4
SERIAL V IN SEL 1/2/3/4
PARALLEL
V OUT SEL 1/2/3
SW5V
NAVI ONLY
PARKING/REVERSE
TV RESET
SW5V
W REMO
MIX REMO
to X14
CIR RST
IC305
CIR SDATA
IC322 IC104 IC302 LPF
CIR MDATA
CIR INI
CPLD VIDEO ENC
X100 IC301
CIR RST
CIR STBY
X'TAL 2ch DAC
CIR MREQ
14.7456MHz
CIR SREQ
SCLK
CIR CON
LRCLK
CIR BU DET
MCLK
OSD CLK
IC106 SDO0
OSD DATA
OSD CE
CS6
MEDIA PROCESSOR
CS0
IC207
IC100
IC201,205
iPod
IC101 (MID)
AUTHENTICATION
OVER CURRENT
PROTECT
IC202,203
IC200 X202
NOR FLASH SDRAM
BUFF 32,768kHz
128Mbit 256Mbit
W251
A8V
A251
F/E
E2PROM
SW5V
IC251
RDS IC
CN703
(X29-443)
AV IN
∗
AV IN2
AV IN1 BACK CAM
∗
IC704 IC703
IC804
ISO ISO
VIDEO SW
A8V A8V
AVIN1
IC803
A8V AVIN2
VIDEO SW
TV
NAVI
NAVI
PARKING
REVERSE
NAVI TX
NAVI RX
MIX REMO
TV SC DATA
TV MC DATA
TV SC REQ
TV MC REQ
TV CLK
TV JUDGE
TV SC CON
TV RST
IC805 IC801
AUTO SW1/2
V SYNC DET
VSYNC SW VIDEO SW
V5V
V IN SEL 1/2/3/4
V5V
V OUT SEL 1/2/3
VIN
BU X14 VIDEO
V5V RGB OUT
PON3.3V
∗ AV IN2 : DDX80 ∗ 9 ONLY
USB2
5V (MID)
USB1
5V
USB CN
CN101
NAVI
(ONLY DNX)
CN702 J701
NAVI I/F TV-TUNER I/F
AV OUT
BU
IC701
V5V
ISO
A8V
V5V
IC806
RGB SW
V5V
NAVI
TV
TILT M+
TILT M-
SENSOR GND
SENSOR OUT
SENSOR 3.3V
CN801
ZACTION
MECHA