Kenwood-DDX-714-HU-Service-Manual 电路图 维修手册.pdf

《Kenwood-DDX-714-HU-Service-Manual 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Kenwood-DDX-714-HU-Service-Manual 电路图 维修手册.pdf（106页珍藏版）》请在收音机爱好者资料库上搜索。

1、This product uses Lead Free solder. This product complies with the RoHS directive for the European market. 2009-4 PRINTED IN JA PAN B53-0720-00 (N) 341 DDX6034/6034M/6054 /7034BT/7034BTM/714 DNX7000EX/7140/7240BT/7340BT MONITOR WITH DVD RECEIVER / NAVIGATION SYSTEM SERVICE MANUAL NAVIGATION SYSTEMDN

2、X7340BT ATTAUDSRCTELNAV 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

3、 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 co

4、ntrol 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 IC1

5、1 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 m

6、odels. Refer to the parts list. Microphone * (W01-1718-05) (3m) RadioFans.CN 收音机爱 好者资料库 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 SELSEL

7、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 ISOSP SP OUT F SP OUT R SP OU

8、T 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

9、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 DETSAT 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

10、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 ILLUMITV SC CON TV MS DATA TV RST TV BP CLK TV JUDGE TV SC REQ TV SC D

11、ATA 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

12、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 S

13、DA(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 O

14、EH 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 CNV-JACKA-JACK iPodiPod TV I/F JACKKAB IF JACK SIRIUS/XM IC POWER IC901 IC451 AV SELECTOR ISO AMP VSYNC DET F/E DISTRIBUTOR RDS E-VOL IC401 IC751 DSP to X15to X15 to X34to X34 to X29 DRIVER MOTOR CN L/R

15、FRONT SUB L/R REAR AVIN 1 PRE AMP 5VPRE OUT A MUTE CAM BACK OUT AV AV OUT A MUTE SW RELAYRELAY 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 M8VD5V V5V IC101 DC/DC IC102 USB5V FAN5VV3.3V D3.3V D2.5VD1.2V BU6V A8VA5V BU5VBU3.3

16、V TP5V TILT5V IC3 VA5V VD5V VA1.8V VA3.3V VD1.8V VD3.3V LCD12V -10VTP3.3V 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 XTAL 27MHz XTAL VIDEO DRVDRV VIDEO FRAM IC923

17、IC605 IC502IC501 IC800 IC201 u-COM SYSTEM IC500 IC503 LPF B/E IC801 128Mb FLASH IC703IC921,922 DDRSDRAM 256Mb IC607 i-POD AUTHENTICATION IC920 FAN CN EMULATOR 30PIN CNJACK SPD to BT MODULE ONLY 7SERISE JACK MIC CN AUDIO REG VTT 2ch DAC ONLY ONLY DNX DNX ONLY DNX9140 DNX7340BT DNX9240BT DDX DDX8024BT

18、 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 BACKLIGHTto TOUCH PANELto LCD PANEL BACK LIGHTTOUCH PANELLCD PANEL REMOSWSILED POWER (X34-634)(X15-123/1

19、34)(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 RadioFans.CN 收音机爱 好者资料库 3 DDX6034/6034M/6054/7034BT/7034BTM/714 DNX7000EX/7140/7240BT/7340BT COMPONENTS DESCRIPTION VIDEO CONTROL UNIT (X15-123x/134x-xx) Ref. No.Application

20、/ FunctionOperation / Condition / Compatibility IC1RegulatorFor BU5V Regulator IC IC2RegulatorFor BU3.3V Regulator IC IC5OP-AMP X 2For Audio Reference 4V IC101DCDCcontrol ICMecha8V/D,P,V5V DCDCconvertor IC IC102DCDCcontrol ICUSB5V/D,V3.3V DCDCconvertor IC IC103INVERTORFor IC101 control signal IC201M

21、CU ICSystem control IC IC202Voltage detect ICReset signal generate at 3.6V IC203EEPROM IC205AND Logic ICNavi RX 3.3V5V convert (DNX) IC207AND Logic ICTV SC DATA 3.3V5V convert IC208AND Logic ICINV SYNC 3.3V5V convert IC209Buffer x3 ICINV SYNC driver IC210Buffer x3 ICVP SYNC driver IC3013state Buffer

22、 ICR_CAM_INT control IC302NOR x2 ICVMUTE control IC303NOR x1 ICBE VMUTE control IC401AND Logic ICREMOCON signal OR curcuit IC4033state Buffer x2 ICBT signal buffer IC404OP-AMP X 2BT audio signal LPF IC500AudioDACDVD-BE AUDIO D/A CONVERTOR IC501RGB video bufferDVD-BE RGB LPF IC502Composite video buff

23、erDVD-BE Composite LPF IC503OP-AMP X 2DVD Audio LPF IC504RegulatorFOR BE DecoderIC D3.3VD1.2V IC505RegulatorFOR Aduio DAC A8VA5V IC506RegulatorFOR BE DecoderIC DDR D3.3VD2.5V IC605Fixed Current Limit Power Distribution SwitchFor USB VBUS High side Switch IC606USB BUS SWUSB or SD/NAVI USB BUS selecto

24、r 2in1 IC607iPod Authentication CoprocessoriPod Authentication IC703128Mbit FLASH ROMFor DVD Decoder FLASH ROM IC704INVERTORFlash ROM A22 invert IC705INVERTORFlash ROM A23 invert IC800FRAM IC 64kbitFor BE Resume memory IC801MPEG DECODERDVD/USB MPEG DECODER IC920RegulatorFor DDR termination IC921,922

25、256Mbit DDR DRAM ICFor MPEG DECODER DDR SDRAM Q1-9SWBU_DET control Q10Power supplyTilt/TP5V ON/OFF Q11SWQ10 control Q14-16SWBL14V control Q17SW FETBL14V ON/OFF Q18SWDET_MUTE invert Q91SWDisc LED ON/OFF control RadioFans.CN 收音机爱 好者资料库 4 DDX6034/6034M/6054/7034BT/7034BTM/714 DNX7000EX/7140/7240BT/7340

26、BT Ref. No.Application / FunctionOperation / Condition / Compatibility Q101SW FETDCDC SW FET (Mecha8V) Q102SW FETDCDC SW FET (D5V) Q103SWIC101 DCDC control1 Q104SWIC101 DCDC control2 Q105SWTilt Speed control sw Q107SW FETDCDC SW FET (USB5V) Q108SW FETDCDC SW FET (D3.3V) Q201SWKEY_RESET detect Q202SW

27、Reset signal control sw by KEY_RESET Q203SWNAVI_RESET signal control Q204SWTV_RESET signal control Q206SWSirius detector Q207SWDSI on/off SW Q500Power supplyD3.3V2.6V Regulate Q501SWQ500 control Q504,505BufferSPDIF Output Buffer Q509,510D3.3V SWD3.3V ON/OFF SWITCH UNIT (X16-6560-10) Ref. No.Applicat

28、ion / FunctionOperation / Condition / Compatibility IC1Remote control sensorInfrared Detection unit for Remote Control SUB-CIRCUIT UNIT (X16-6590-2x) Ref. No.Application / FunctionOperation / Condition / Compatibility IC1SD Card control ICSD Card controller. Data conversion from SD to USB Q1Power su

29、pplySD Card power. CONTROL CIRCUIT UNIT (X29-4490-xx) Ref. No.Application / FunctionOperation / Condition / Compatibility Q4TransistorAV OUT_AR Mute Q5TransistorAV OUT Mute SW Q6TransistorAV OUT_AL Mute Q100TransistorPRE FL_Mute Q101TransistorPRE OUT F/R Mute SW Q102TransistorPRE FR_Mute Q103Transis

30、torPRE RL_Mute Q104TransistorPRE RR_Mute Q105TransistorPRE SWR_Mute Q106TransistorPRE OUT SWR/CENTER Mute SW Q107TransistorPRE CENTER_Mute Q200-205TransistorRelay SW1output, and over current detection circuit Q206-211TransistorRelay SW2output, and over current detection circuit COMPONENTS DESCRIPTIO

31、N 5 DDX6034/6034M/6054/7034BT/7034BTM/714 DNX7000EX/7140/7240BT/7340BT ELECTRIC UNIT (X34-634x-xx) Ref. No.Application / FunctionOperation / Condition / Compatibility IC1013-terminal regulatorA8V Power Supply IC1033-terminal regulatorSimpleDSP5V / CODEC8V Power Supply IC1043-terminal regulatorT8V Po

32、wer Supply IC1063-terminal regulatorBU5V Power Supply IC151MOTOR DRIVER ICTILT MECHA MOTOR DRIVE Power Supply IC401Electoric Vol ICAudio Vol Control, Audio Signal Select IC451AV selector ICAudio 96 kHz .20 20,000 Hz Sampling frequency; 48 kHz .20 20,000 Hz Sampling frequency; 44.1 kHz .20 20,000 Hz

33、Total Harmonic Distortion .0.008 % (1 kHz) S/N Ratio (dB) . 98 dB (DVD-Video 96 kHz) Dynamic Range . 98 dB (DVD-Video 96 kHz) Disc Format .DVD-Video/ VIDEO-CD/ CD-DA Sampling Frequency .44.1/ 48/ 96 kHz Quantifying Bit Number . 16/ 20/ 24 bit USB interface section USB Standard .USB 1.1/ 2.0 High spe

34、ed File System .FAT 16/ 32 Maximum Power Supply Current . 500 mA D/A Converter . 24 Bit Video Decoder .MPEG1/ MPEG2 Audio Decoder . MP3/ WMA/ AAC/ WAV (Linear PCM) Bluetooth section Technology .Bluetooth Ver.1.2 Certifi ed Frequency .2.402 2.480 GHz Output Power .+4dBm (MAX), 0dBm (AVE), Power Class

35、2 Maximum Communication range .Line of sight approx. 10m (32.8 ft) Profi le .HFP (Hands Free Profi le), SPP (Serial Port Profile), HSP (Headset Profile), A2DP (Advanced Audio Distribution Profi le), AVRCP (Audio/Video Remote Con- trol Profi le), OPP (Object Push Profi le), PBAP (Phonebook Access Pro

36、fi le), SYNC (Synchronization Profi le) FM tuner section Frequency Range 200 kHz .87.9 MHz 107.9 MHz 50 kHz .87.5 MHz 108.0 MHz (DDX7034BT only) Usable Sensitivity (S/N : 30 dB) .9.3 dBf (0.8 V/ 75 ) Quieting Sensitivity (S/N : 50 dB) .15.2 dBf (1.6 V/ 75 ) Frequency Response ( 3.0 dB) .30 Hz 15 kHz

37、 S/N Ratio (dB) .70 dB (MONO) Selectivity ( 400 kHz) . 80 dB Stereo Separation .35 dB (1 kHz) AM tuner section Frequency Range (10 kHz) .530 kHz 1700 kHz Usable Sensitivity .28 dB Video section Color System of External Video Input .NTSC External Video Input Level (mini jack) .1 Vp-p/ 75 External Aud

38、io Max Input Level (mini jack) .2 V/ 25 k Video Output Level (RCA jacks) .1 Vp-p/ 75 Audio Output Level (RCA jacks) .1.2 V/ 10 k Analog RGB input (DDX714/DDX7034BT only) .0.7 Vp-p/ 75 Audio section Maximum Power (Front 96 kHz .20 20,000 Hz Sampling frequency; 48 kHz .20 20,000 Hz Sampling frequency;

39、 44.1 kHz .20 20,000 Hz Total Harmonic Distortion .0.008 % (1 kHz) S/N Ratio (dB) . 98 dB (DVD-Video 96 kHz) Dynamic Range . 98 dB (DVD-Video 96 kHz) Disc Format .DVD-Video/ VIDEO-CD/ CD-DA Sampling Frequency .44.1/ 48/ 96 kHz Quantifying Bit Number . 16/ 20/ 24 bit USB interface section USB Standar

40、d .USB 1.1/ 2.0 High speed File System .FAT 16/ 32 Maximum Power Supply Current . 500 mA D/A Converter . 24 Bit Video Decoder . MPEG1/ MPEG2/ DivX Audio Decoder . MP3/ WMA/ AAC/ WAV (Linear PCM) Bluetooth section (DNX7240BT only) Technology .Bluetooth Ver.1.2 Certifi ed Frequency .2.402 2.480 GHz Ou

41、tput Power .+4dBm (MAX), 0dBm (AVE), Power Class2 Maximum Communication range .Line of sight approx. 10m (32.8 ft) SPECIFICATIONS (E,Q TYPE) 104 DDX6034/6034M/6054/7034BT/7034BTM/714 DNX7000EX/7140/7240BT/7340BT Profi le .HFP (Hands Free Profi le), SPP (Serial Port Profile), HSP (Headset Profile), A

42、2DP (Advanced Audio Distribution Profi le), AVRCP (Audio/Video Remote Con- trol Profi le), OPP (Object Push Profi le), PBAP (Phonebook Access Profi le), SYNC (Synchronization Profi le) FM tuner section Frequency Range (50 kHz) .87.5 MHz 108.0 MHz Usable Sensitivity (S/N : 26 dB) DNX7240BT .0.8 V/ 75 DDX6054 .0.7 V/ 75 Quieting Sensitivity (S/N : 46 dB) .1.6 V/ 75 Frequency Response ( 3.0 dB) .30 Hz 15 kHz S/N Ratio (dB) .65 dB (MONO) Selectivity ( 400 kHz) . 80 dB Stereo Separation .35 dB (1 kHz) LW tuner section Frequency Range (9 kHz) .153 kHz 281 kHz Usable Sensitivity .4