Kenwood DDX6034 User manual

This product uses Lead Free solder.
This product complies with the RoHS directive for the European market.
© 2009-4 PRINTED IN JAPAN
B53-0720-00 (N)341
DDX6034/6034M/6054
/7034BT/7034BTM/714
DNX7000EX/7140/7240BT/7340BT
MONITOR WITH DVD RECEIVER / NAVIGATION SYSTEM
SERVICE MANUAL
NAVIGATION SYSTEM
DNX7340BT
ATT AUD SRC TELNAV
VOLUME
ILLUSTRATION IS
RC-DV330
DC cord *
(E30-6881-15)
DC cord *
(E30-6796-05)
Screw set *
(N99-1779-15)
Lever
(D10-7012-04) x2
Remote controller assy
(A70-2082-15) RC-DV330 :DNX
(A70-2083-15) RC-DV340 :DDX
Mounting hardware assy
(J22-0657-03)
Escutcheon *
(B07-3172-12)
Size AAA battery
(Not supplied)
Cord with plug(relay) *
(E30-6786-05)
Escutcheon
(B07-3224-31)
Illustrations is DNX7340BT
ANT module(GPS-ANT)*
(W02-5305-05)
Mounting hardware*
(J21-9867-04)
Adhesive double-
coated tape *
(H30-0595-04)
(5m)
(1m)
PRK: (2m)
REV: (5m)
The IC101,102 and IC801 in the Video control unit (X15-123/134) are not replaceable components.
When this IC are defective, replace the whole Video control unit (X15-123/134).
The IC1 in the Sub-circuit unit (X16-659) are not replaceable components.
When this IC are defective, replace the whole Sub-circuit unit (X16-659).
The IC3 and IC11 in the DVD unit (X37-1250-00) are not replaceable components.
When these ICs are defective, replace the whole DVD mechanism assembly (X92-6400-00).
You cannot replace only the board.
Cord with pinplug(AV)
(E30-6899-05)
Cord with pinplug(PRE)
(E30-6898-05)
Clamper *
(J11-0660-05)
*Depends on the models. Refer to the parts list.
Microphone *
(W01-1718-05)
(3m)

2
DDX6034/6034M/6054/7034BT/7034BTM/714 DNX7000EX/7140/7240BT/7340BT
BLOCK DIAGRAM
i-POD L/R
TV L/R
SAT L/R
i-POD V
SP OUT F SP OUT R
SUB L/R
MAIN L/R
BE/USB L/R NAVI L/R
AV-IN V
REAR CAM IN
TUN L/R
INPUT
SEL SEL
OUT
AV OUT L/R
PRE R L/R
PRE NON
PRE F L/R
AV OUT V
BT L/R
TV COMP
NAVI COMP BE COMP
X34 VOUT
A-IN L/R
FFC 50PINFFC 50PIN
A-IN L/R
AV-IN V
REAR CAM IN
AV OUT A MUTE
DET MUTE
AV OUT L/R
AV OUT V
RELAY SW2
RELAY DET1
RELAY SW1
RELAY DET2
TILT M+/-
PRE OUT A MUTE
FFC 60PIN
ISO SP
SP OUT F SP OUT R
SP OUT R SP OUT F
BE COMP NAVI COMP
BT L/R NAVI L/R BE/USB L/R
CN
CN
BE COMP BE R/G/B
I2C
CN
NAVI L/R
NAVI SYNC
VBUS
ILLUMI
P CON
ANT CON
REVERSE
PARKING
BU DET
ACC DET
LINE MUTE
W REMP
TV SC DATA
TV MC DATA
TV BP CLK
TV SC REQ
TV JUDGE
TV MC REQ
TV SC CON
BEEP
PWIC STBY
PWIC MUTE
EVOL SCL
EVOL SDA
EVOL SDA
EVOL SCL
DSP PON
DSP DZF
DSP SCL
DSP SDA
TUN SDA
TUN SCL
AM+B
R AFS H
R NOISE
TUN SMET
TUN IFC
R DATA
R CLK
R QUAL
SIR PON
SIR DET SAT RST
SAT RX
SAT TX
SAT CON
TMOTOR M
TILT OUT
TMOTOR P
RELAY DET2
TUN SDA
TUN SCL
TUN IFC
AM+B
R CLK
R DATA
R QUAL
R AFS H
RELAY SW1
RELAY SW2
RELAY DET1
VSYNC DET
DSP DZF
TMOTOR M
TMOTOR P
TILT POSI
DSP SCL
DSP SDA
DSP PON
EVOL SCL
EVOL SDA
PWIC DCDET
PRE MUTEF
AVOUT MUTE
DET MUTE
PRE MUTESW
EV MUTEC
EV MUTEB
EV MUTE0
EV MUTE1
EV MUTE2
REVERSE
PARKING
ACC DET
P CON
ANT CON
LINE MUTE
W REMO
ILLUMI TV SC CON
TV MS DATA
TV RST
TV BP CLK
TV JUDGE
TV SC REQ
TV SC DATA
TV MC REQ
R NOISE
TUN SMET
PON
BEEP
PWIC MUTE
PWIC STBY
KAB DET
KAB PON
KAB RST
BE RST
KAB CON
KAB RX
KAB TX
TYPE1
TYPE0
WRT E2P
E2P SDA(COMMON EVOL)
E2P SCL(COMMON EVOL)
TYPE2
BE SDATA
BE STBY
BE CLK
BE INI
BE CON
BE MREQ
BE SREQ
BE RST
BE PULSE
BE RESERVE1
BE PL JUDGE
BE MDATA
INV SW INV SYNC VP SW INV PWM INV ENA VP SYNC VMUTE VP ENA SRC KEY SI EJECT Y0 X0 XDATA X1 YDATA NT PAL MST RCAM MST RST R MIRROR INT
SCLK
MCLK
LRCLK
SDO0
HUB RST
USB DM
USB DP
USB DRVBUS
USB FRGA
USB DP
USB DM
USB DM
USB DP
NAVI TX NAVI RX
MST WP MST WAIT MST SDA BE VMUTE MST SCL
ROM E2P SCL(COMMON EVOL)
ROM E2P SDA(COMMON EVOL)
X34 VOUT
NAVI SYNC
BE R/G/B
NAVI R/G/B
CS5
ATAPI
CS0/1
VTT/VREF CLK/CNT DATA ADDRESS
I2C
SPDIF O
BT TX BT RX BT RST BT L/R
BT MIC IN
FFC 70PIN
NAVI R/G/B
BE R/G/B
X34 VOUT
NAVI SYNC
BE AMUTE MST SDA MST WAIT MST WP MST SCL
XDATA
Y0
X0
X1
YDATA
VR
LR
CPH
STHR
STHL
VG
VB
STVU
OEV
CPV
OEH
STVD
VCOM
V5V -10V SW5.3V 15V
12.5V
-12V
14PIN
FFC
NAVI R/G/B
BE R/G/B
WAIT
MAP UP DET
MST
DC CN V-JACK A-JACK
iPodiPod
TV I/F JACK KAB IF JACK
SIRIUS/XM
IC
POWER
IC901
IC451
AV
SELECTOR
ISO AMP
VSYNC
DET
F/E DISTRIBUTOR RDS
E-VOL
IC401
IC751
DSP
to X15 to X15
to X34 to X34
to X29
DRIVER
MOTOR
CN
L/R
FRONT
SUB
L/R
REAR
AVIN 1
PRE AMP
5VPRE OUT
A MUTE
CAM
BACK
OUT
AV
AV OUT
A MUTE
SW
RELAY RELAY
CN
to X34
CN
BU6V
Q118
5V
S DSP
Q120
TILT
MECHA
BU
BU5V
SW5V
KAB
SW14V
Q111
Q105
A8V
Q117
T8V
BU SW14V
BL14V
DC/DC
DC/DC
M8V D5V
V5V
IC101
DC/DC
IC102
USB5V
FAN5VV3.3V
D3.3V
D2.5V D1.2V
BU6V
A8V A5V
BU5V BU3.3V
TP5V
TILT5V
IC3
VA5V
VD5V
VA1.8V
VA3.3V
VD1.8V
VD3.3V
LCD12V
-10V TP3.3V
LED9V
Q107
IC106
P5V
BL14V
SW14V
TP5V
LCD
18.5V
ANT
A IN : 5
V IN : 6
WH
JACK
NAVI
RE-WRITE
CN
SD
SLOT
NAVI
SD
SLOT
to
GARMIN
USB IF
CABLE
USB
BUS SW
OVER CURRENT
PROTECTION 12MHz
X'TAL
27MHz
X'TAL
VIDEO
DRV DRV
VIDEO FRAM
IC923
IC605
IC502 IC501 IC800
IC201
u-COM
SYSTEM
IC500
IC503
LPF
B/E
IC801
128Mb
FLASH
IC703 IC921,922
DDRSDRAM
256Mb
IC607
i-POD
AUTHENTICATION
IC920
FAN CN EMULATOR
30PIN CN JACK
SPD to BT MODULE
ONLY 7SERISE
JACK
MIC
CN
AUDIO
REG
VTT
2ch DAC
ONLY
ONLY DNX DNX
ONLY
DNX9140
DNX7340BT
DNX9240BT
DDX
DDX8024BT
DDX7034BT
ONLY
DDX7034BTM
DDX8034BTM
DDX8034BT
DDX8054BT
ONLY
to DVD MECHA
DVS8220W
to X15 to X35
CN
DISC
LED
FLASH
SERIAL
IC200
SDRAM
IC203
CONTROLLER
IC201
TIMMING
VCOM
AMP
INVERTER
CIRCUIT
to BACKLIGHT to TOUCH PANEL to LCD PANEL
BACK LIGHT TOUCH PANEL LCD PANEL
REMO
SW
SILED
POWER
(X34-634) (X15-123/134) (X35-501)
(X29-449)
(X89-306)
(X16-6590-21)
(X16-6590-20)
(B/2)
(X15- )
(X34-634)
(X15-123/124)
(X16-656)
(X35-501)
SD3.3V

3
DDX6034/6034M/6054/7034BT/7034BTM/714
DNX7000EX/7140/7240BT/7340BT
COMPONENTS DESCRIPTION
●VIDEO CONTROL UNIT (X15-123x/134x-xx)
Ref. No. Application / Function Operation / Condition / Compatibility
IC1 Regulator For BU5V Regulator IC
IC2 Regulator For BU3.3V Regulator IC
IC5 OP-AMP X 2 For Audio Reference 4V
IC101 DCDCcontrol IC Mecha8V/D,P,V5V DCDCconvertor IC
IC102 DCDCcontrol IC USB5V/D,V3.3V DCDCconvertor IC
IC103 INVERTOR For IC101 control signal
IC201 MCU IC System control IC
IC202 Voltage detect IC Reset signal generate at 3.6V
IC203 EEPROM
IC205 AND Logic IC Navi RX 3.3V→5V convert (DNX)
IC207 AND Logic IC TV SC DATA 3.3V→5V convert
IC208 AND Logic IC INV SYNC 3.3V→5V convert
IC209 Buffer x3 IC INV SYNC driver
IC210 Buffer x3 IC VP SYNC driver
IC301 3state Buffer IC R_CAM_INT control
IC302 NOR x2 IC VMUTE control
IC303 NOR x1 IC BE VMUTE control
IC401 AND Logic IC REMOCON signal OR curcuit
IC403 3state Buffer x2 IC BT signal buffer
IC404 OP-AMP X 2 BT audio signal LPF
IC500 AudioDAC DVD-BE AUDIO D/A CONVERTOR
IC501 RGB video buffer DVD-BE RGB LPF
IC502 Composite video buffer DVD-BE Composite LPF
IC503 OP-AMP X 2 DVD Audio LPF
IC504 Regulator FOR BE DecoderIC D3.3V→D1.2V
IC505 Regulator FOR Aduio DAC A8V→A5V
IC506 Regulator FOR BE DecoderIC DDR D3.3V→D2.5V
IC605 Fixed Current Limit Power Distribution Switch For USB VBUS High side Switch
IC606 USB BUS SW USB or SD/NAVI USB BUS selector 2in1
IC607 iPod Authentication Coprocessor iPod Authentication
IC703 128Mbit FLASH ROM For DVD Decoder FLASH ROM
IC704 INVERTOR Flash ROM A22 invert
IC705 INVERTOR Flash ROM A23 invert
IC800 FRAM IC 64kbit For BE Resume memory
IC801 MPEG DECODER DVD/USB MPEG DECODER
IC920 Regulator For DDR termination
IC921,922 256Mbit DDR DRAM IC For MPEG DECODER DDR SDRAM
Q1-9 SW BU_DET control
Q10 Power supply Tilt/TP5V ON/OFF
Q11 SW Q10 control
Q14-16 SW BL14V control
Q17 SW FET BL14V ON/OFF
Q18 SW DET_MUTE invert
Q91 SW Disc LED ON/OFF control

4
DDX6034/6034M/6054/7034BT/7034BTM/714
DNX7000EX/7140/7240BT/7340BT
Ref. No. Application / Function Operation / Condition / Compatibility
Q101 SW FET DCDC SW FET (Mecha8V)
Q102 SW FET DCDC SW FET (D5V)
Q103 SW IC101 DCDC control1
Q104 SW IC101 DCDC control2
Q105 SW Tilt Speed control sw
Q107 SW FET DCDC SW FET (USB5V)
Q108 SW FET DCDC SW FET (D3.3V)
Q201 SW KEY_RESET detect
Q202 SW Reset signal control sw by KEY_RESET
Q203 SW NAVI_RESET signal control
Q204 SW TV_RESET signal control
Q206 SW Sirius detector
Q207 SW DSI on/off SW
Q500 Power supply D3.3V→2.6V Regulate
Q501 SW Q500 control
Q504,505 Buffer SPDIF Output Buffer
Q509,510 D3.3V SW D3.3V ON/OFF
●SWITCH UNIT (X16-6560-10)
Ref. No. Application / Function Operation / Condition / Compatibility
IC1 Remote control sensor Infrared Detection unit for Remote Control
●SUB-CIRCUIT UNIT (X16-6590-2x)
Ref. No. Application / Function Operation / Condition / Compatibility
IC1 SD Card control IC SD Card controller. Data conversion from SD to USB
Q1 Power supply SD Card power.
●CONTROL CIRCUIT UNIT (X29-4490-xx)
Ref. No. Application / Function Operation / Condition / Compatibility
Q4 Transistor AV OUT_AR Mute
Q5 Transistor AV OUT Mute SW
Q6 Transistor AV OUT_AL Mute
Q100 Transistor PRE FL_Mute
Q101 Transistor PRE OUT F/R Mute SW
Q102 Transistor PRE FR_Mute
Q103 Transistor PRE RL_Mute
Q104 Transistor PRE RR_Mute
Q105 Transistor PRE SWR_Mute
Q106 Transistor PRE OUT SWR/CENTER Mute SW
Q107 Transistor PRE CENTER_Mute
Q200-205 Transistor Relay SW1output, and over current detection circuit
Q206-211 Transistor Relay SW2output, and over current detection circuit
COMPONENTS DESCRIPTION

5
DDX6034/6034M/6054/7034BT/7034BTM/714
DNX7000EX/7140/7240BT/7340BT
●ELECTRIC UNIT (X34-634x-xx)
Ref. No. Application / Function Operation / Condition / Compatibility
IC101 3-terminal regulator A8V Power Supply
IC103 3-terminal regulator SimpleDSP5V / CODEC8V Power Supply
IC104 3-terminal regulator T8V Power Supply
IC106 3-terminal regulator BU5V Power Supply
IC151 MOTOR DRIVER IC TILT MECHA MOTOR DRIVE Power Supply
IC401 Electoric Vol IC Audio Vol Control, Audio Signal Select
IC451 AV selector IC Audio & Video Signal Select
IC500 RDS Decoder IC RDS Signal Processing etc
IC600 Logic IC (AND) TV-TUNER Remo Signal Baff
IC651 Logic IC (AND) KAB Signal Level shift
IC751 DSP IC Processing of computing etc (X34-634 Only use)
IC901 Power IC Power AMP
Q1 Transistor Reverse Detect
Q2 Transistor Parking Detect
Q3 Transistor ILLUMI Detect
Q4 Transistor ACC Detect
Q5-8 Transistor P_CON Supply
Q9,10 Transistor ANT_CON Supply
Q101,102 Transistor SW14V Power Supply
Q103-105 Transistor A8V Power Supply
Q106,107 Transistor SW5V Power Supply
Q108 Transistor KAB_SW14V Power Supply
Q109,110 Transistor SimpleDSP5V / CODEC8V Power Supply
Q111 Transistor KAB_SW14V Power Supply
Q112-114 Transistor V8V Power Supply
Q115-117 Transistor T8V Power Supply
Q118,119 Transistor BU6V Power Supply
Q120 Transistor SimpleDSP5V / CODEC8V Power Supply
Q301-308 Transistor AVIN VSYNC Detect
Q500,501 Transistor AM+B Power Supply
Q650,651 Transistor KAB RX Level Shift
Q653,654 Transistor KAB TX Level Shift
Q656 Transistor PREOUT MUTE Level Shift (Front)
Q657 Transistor PREOUT MUTE Level Shift (SW)
Q659 Transistor PREOUT MUTE Level Shift (Rear)
Q660 Transistor Detect MUTE
●VIDEO UNIT (X35-5010-xx)
Ref. No. Application / Function Operation / Condition / Compatibility
IC1 Regulator 3.3V regulator
IC2 Regulator 1.8V regulator
IC3 DC/DC converter / Inverter control IC LCD, VCOM AMP, LCD control IC, and LED (5V, 3.3V, +0V, -12V, and +18V)
power supply circuit, and control/drive the inverter circuit for backlight.
COMPONENTS DESCRIPTION

6
DDX6034/6034M/6054/7034BT/7034BTM/714
DNX7000EX/7140/7240BT/7340BT
Ref. No. Application / Function Operation / Condition / Compatibility
IC4 Regulator 1.8V regulator
IC5 Regulator 3.3V regulator
IC200 F ROM QVGA MODEL (MP) for Mstar FW
IC200 F ROM VGA MODEL (MP) for Mstar FW
IC201 Chroma and Gamma T/C scalar Control LCD module
IC203 SD RAM For video signal storage
IC400,401 Op amp For VCOM amplifier
Q1 Switch SW to change the free run frequency of DC/DC converter / Inverter control IC
Q2 Step-down circuit 5V for DC/DC step-down
Q3 Switch SW to change the free run frequency of DC/DC converter / Inverter control IC
(for DC/DC)
Q4 Step-down circuit DC/DC step-down (for 3.3V)
Q6 Step-up circuit DC-DC step-up (for +10V and +18V)
Q7,8 Inverter driver Drive inverter circuit
Q9,10 Switch SW to change the free run frequency of DC/DC converter / Inverter control IC
(for INVERTER)
Q11,12 -6V regulator control -6V regulator for LCD (for QVGA MODEL)
Q13-16 +12V regulator control +12V regulator for VCOM amplifier
Q17 Inverting circuit DC/DC inversion (for -12V)
Q18-20 Switch -12V rising sequence delay
Q21,22 Switch +18V rising sequence delay
Q23,24 Switch -12V rising sequence delay
Q25,26 Switch +12V rising sequence delay
Q27,28 Switch +18V rising sequence delay
Q200 Switch For Mstar RESET
Q201 Buffer Extract SYNC from video G signal.
Q401,402 Buffer For VCOM current amplification
Q403 Buffer For VCOM auto adjustment
Q500 Touch panel X1 SW X1 SW: Be turned on when the touch panel is touched or when there is an
input at X axis, and apply voltage
Q501 Touch panel X0 SW X0 SW: Be turned on when there is an input at X axis, and apply voltage
Q502 Touch panel X1 SW X1 SW: Be turned on when the touch panel is touched or when there is an
input at X axis, and apply voltage
Q503 Touch panel Y0 SW Y0 SW: Be turned on when there is an input at Y axis, and apply voltage
Q504 Touch panel Y1 SW Y1 SW: Be turned on when there is an input at Y axis, and apply voltage
Q505 Touch panel Y0/Y1 SW Y0/Y1 SW: Be turned on when there is an input at Y axis, and be turned off
when there is an input at X axis
Q600 For turning on LED R Constant current circuit controlled by LED R PWM
Q601 For turning on LED G Constant current circuit controlled by LED G PWM
Q602 For turning on LED B Constant current circuit controlled by LED B PWM
Q603 For turning on LED R Constant current circuit controlled by LED R PWM
●DAUGHTER UNIT (X89-3062-72)
Ref. No. Application / Function Operation / Condition / Compatibility
Q1 AMP GAIN_AMP in FM band
COMPONENTS DESCRIPTION

7
DDX6034/6034M/6054/7034BT/7034BTM/714
DNX7000EX/7140/7240BT/7340BT
●DVD UNIT (X37-1250-00)
Ref. No. Application / Function Operation / Condition / Compatibility
IC1 RF signal processing IC RF signal processing
IC3 FLASH ROM Maintain F/W for optical DISC control IC
IC4 Optical disc control IC in μ-com Optical DISC general control / ATAPI interface
IC5 Voltage detection IC For system resetting of optical DISC control IC
IC10 Driver IC Focus coil, Tracking coil, Spindle motor, Sled motor and Lo/Ej motor drive
IC11 EEPROM Maintain data for optical DISC control IC
IC13 1.5V power supply 5V→1.5V
IC14 3.3V power supply 5V→3.3V
Q1 Register integrated transistor SL. MUTE control
Q2 Register integrated transistor For FG signal
Q3 Register integrated transistor LO.MUTE control
Q4 Register integrated transistor DRMU control
Q12 Transistor for APC Laser diode brightness control for CD
Q13 Transistor for APC Laser diode brightness control for DVD
Q16 MOS-FET Laser diode ON/OFF control for DVD/CD
COMPONENTS DESCRIPTION

8
DDX6034/6034M/6054/7034BT/7034BTM/714
DNX7000EX/7140/7240BT/7340BT
●MICROCONTROLLER IC 30878MJBA35GP (X15- : IC201)
Pin No. Pin Name I/O Application
Truth Value
Table Processing/Operation/Description
1EVOL_SDA/
EVOL_SDA I/O Communication data with E-VOL
1EVOL_SDA/
AVSEL_SDA I/O Communication data with AVSEL
1EVOL_SDA/
ROM_CORR_SDA I/O Communication data with E2P
1EVOL_SDA/
ROM_CORR_SDA I/O Communication data with E2P (ROMCORRE)
2 R_DATA I “DATA” input from RDS decoder
3 R_QUAL I “QUAL” input from RDS decoder
4 VSYNC_DET I Detection of video external input Detect if VSYNC exists or not.
5DSP_SDA/
DSP_SO/DSP_SO O8 functions: Communication data output with Full DSP
5DSP_SDA/DSP_SO/
CODEC_SO O8 functions: CODEC Communication data output
5DSP_SDA/
DSP_SO/DSP_SDA I/O 7 functions: Communication data with simplified DSP
Output is fixed to L in the product whose desti-
nation does not need DSP.
6DSP_SCL/
DSP_SI/DSP_SI I8 functions: Communication data input with Full DSP
6DSP_SCL/DSP_SI/
CODEC_SI I8 functions: CODEC Communication data input
6DSP_SCL/DSP_SI/
DSP_SCL O7 functions: Communication data with simplified DSP
Output is fixed to L in the product whose desti-
nation does not need DSP.
7NC/DSP_CLK/
DSP_CLK O8 functions: Communication CLK with DSP/CODEC
7 NC/DSP_CLK/NC O 6, 7 functions:
Not used. Output is fixed to L Not used. Output is fixed to L
8NC/CODEC_ERR/
CODEC_ERR I8 functions: CODEC error input L: When error is detected.
8NC/CODEC_ERR/
NC O6, 7 functions: Not used. Output is fixed to L Not used. Output is fixed to L
9 SRC I Source key L: When pressing of Key detected.
10 TV_SC_REQ I Request from TV μ-com Output is fixed to L in the product whose desti-
nation does not need TV.
11 VP_SYNC O Frequency control of X35_DC-DC_IC
(CLK output) DUTY5%
12 PWIC_STBY O Power IC standby H: POW_IC ON, L: POW_IC OFF
13 TYPE_KAB I Terminal used to detect if the product destina-
tion needs KAB or not. qH: KAB is needed, L: KAB is not needed
14 PWIC_MUTE O Output mute control of power IC H: OFF, L: ON
15 BYTE
16 CNVSS
17 XCIN
18 XCOUT
19 RESET
20 XOUT
21 VSS
MICROCOMPUTER’S TERMINAL DESCRIPTION

9
DDX6034/6034M/6054/7034BT/7034BTM/714
DNX7000EX/7140/7240BT/7340BT
Pin No. Pin Name I/O Application
Truth Value
Table Processing/Operation/Description
22 XIN
23 VCC1
24 NMI
25 ACC_DET I ACC detection H: ACC reduced voltage detection
26 BU_DET I Backup power detection H: Backup power reduced voltage detection
27 R_CLK I Clock input from RDS decoder
28 NC I Not used. Input is fixed to Hi Not used. Input is fixed to Hi
29 P_START O ON/OFF control of X15_DC-DC
30 PGOOD I Power supply error detection H: Error, L: Normal
31 INV_PWM O Brightness control of LCD (PWM output) (PWM output synchronized with HSY is under
review)
32 PARKING I Parking detection (For all destinations) H: Parking is detected, L: Car is running
33 POWER_PWM O Frequency control of X15_DC-DC_IC
(CLK output) Duty50%
34 PON O ON/OFF control of SW power supply H: ON, L: OFF
35 BEEP O BEEP PWM output
36 AVIN3_SW O iPod/AVin3 switching H:AVin3, L:iPod in
37 TYPE_SD I Terminal used to detect if the product destina-
tion needs SD slot or not. qH: SD slot is needed, L: SD slot is not needed
38 TV_MC_DATA O Data output to TV μ-com Output is fixed to L in the product whose desti-
nation does not need TV.
39 VCC1
40 TV_SC_DATA I Data input from TV μ-com Output is fixed to L in the product whose desti-
nation does not need TV.
41 VSS
42 TV_BP_CLK O Communication clock with TV μ-com Output is fixed to L in the product whose desti-
nation does not need TV.
43 NC (BUSY) O NC (FLASH re-writing)
44 TUN_SDA I/O Communication data with tuner
45 TUN_SCL O Communication clock with tuner
46 TV_MC_REQ O Request to TV μ-com Output is fixed to L in the product whose desti-
nation does not need TV.
47 TV_SC_CON O Request to boot up TV μ-com Output is fixed to L in the product whose desti-
nation does not need TV.
48 TV_JUDGE I Determination of TV_BOX if it is old or new H: Box is old, L: Box is new
(Fixed to Hi for destinations K and M)
49 KAB_DET I Sirius connection detection
50 KAB_PON O ON/OFF of SAT power supply
51 ANT_CON O Power antenna control H: UP, L: DOWN
52 P_CON O P-CON control L: STANDBY, POWER OFF, H: EXCEPT
53 REVERSE I Reverse detection L: Reverse is detected, H: Normal
54 NC (EPM) O Not used. Output is fixed to L Not used. Output is fixed to L.
55 NC/CODEC_CS/
CODEC_CS O CODEC CS L: Active
55 NC/CODEC_CS/NC O Output is fixed to L Not used. Output is fixed to L
56 INV_SYNC O Inverter frequency control (Pulse output) DUTY5%
MICROCOMPUTER’S TERMINAL DESCRIPTION

10
DDX6034/6034M/6054/7034BT/7034BTM/714
DNX7000EX/7140/7240BT/7340BT
Pin No. Pin Name I/O Application
Truth Value
Table Processing/Operation/Description
57 VSS
58 NC (VALL_G) O Output is fixed to L (Illumination control of the
variable illumi “G” when this terminal is used) Not used. Output is fixed to L
59 VCC2
60 R_MIRROR_INT O Mirror ON when the forced rear camera Hi: Mirror ON when the forced rear camera,
Lo: Mirror OFF when the forced rear camera
61 R_CAM_INT
(RESERVE) O Rear camera forced ON Hi: Forced rear camera change, Lo: Normal operation
62 LED_ON O Illumi ON/OFF of DISK slot H: ON, L: OFF
63 ILLUMI I Illumi detection L: ON, H: OFF
64 TYPE_BT/DSP_
RST/DSP_RST O 8 functions: DSP RESET control qH: Reset release, L: Reset
64 TYPE_BT/DSP_
RST/TYPE_BT I6 functions: Terminal used to detect if the product destination needs BT or not. qH: BT is needed, L: BT is not needed
65 NC (CE) I Used for re-writing Fixed to Hi when used for re-writing
66 TYPE1 I Destination setting qRefer to “Destination setting”.
67 INV_SW O Switching of inverter free run frequency
68 INV_ENA O Back light ON/OFF control H: ON, L: OFF
69 EJECT I Eject key input L: When pressing of Key detected.
70 SI O SI control L: Turned on, H: Turned off
71 TILT_SPEED O Switching of tilt mechanism power supply
voltage H: 8V, L: 5V
72 TYPE3 I Terminal for K2 destination qH: For K2 destination, L: To other destinations
73 JIG_EJECT I
Terminal for inspection mode (Can make Ejec-
tion even if the tilt mechanism is not connected)
L: Normal mode, H: Inspection mode
74 VCC2
75 TYPE_TV/ASEL/
ASEL O8 functions: Audio selector (sub) switching output qH: KAB, L: BT (Only for K TYPE)
75 TYPE_TV/ASEL/
TYPE_TV I6 functions: Terminal used to detect if the product destination needs TV I/F or not. qH: TV is needed, L: TV is not needed
76 VSS
77 TYPE_DSP/
PTT_SW/PTT_SW I8 functions: Detect if PTT SW is pressed or not. qL: When pressing of Key detected.
77 TYPE_DSP/PTT_
SW/TYPE_DSP I6 functions: Terminal used to detect if the product destination needs DSP or not. qH: DSP is needed, L: DSP is not needed
78 DISC_DET I Detect if the disc exists or not in DVD mecha-
nism H: Disc does not exist, L: Disc exists
79 BE_MREQ O Request to backend
80 BE_STBY I Standby request from backend
81 BE_CON O Control request to backend
82 BE_INI O Initial request to backend
83 BE_RESERVE1 O Spare pin between B and E Presently not used. Output is fixed to L.
Logic is not yet defined.
84 WRT_E2P I Used for writing data in E2P L: Normal, H: During writing data
85 BE_PL_JUDGE I Terminal for operation identification from back-
end H: Valid, L: Invalid
86 BE_RST O Reset request to backend L: Reset, H: Reset clear
MICROCOMPUTER’S TERMINAL DESCRIPTION