Kenwood DDX6027Y Service Manual

Minitor with dvd receiver
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MONITOR WITH DVD RECEIVER
DDX6027/6027Y
QQ
3 7 63 1515 0
DDX7017/7037
DDX7047/7067
SERVICE MANUAL
EJECT
FNC
AVOUT
SEL
SRC
PWR
OFF
VOL
TE
L 13942296513
LOUD
Illustrations is DDX7017
Escutcheon
(B07-3105-02)
DDX6027/6027Y only
DC cord
(E30-6477-15)
www
.
Panel assy
(A64-3581-01): DDX7017, (A64-3582-01): DDX7047
(A64-3583-01): DDX6027/6027Y
(A64-3584-01): DDX7037, (A64-3586-01): DDX7067
Escutcheon
(B07-3046-04)
DDX7017/7037/7047/7067 only
Antena adaptor
DC cord
(T90-0552-05)
(E30-6475-15)
x
ao
u163
y
i
2 9
8
Q Q
3
6 7
1 3
1 5
Mounting hardware assy
(J22-0171-03)
DC cord
(E30-6478-05)
co
.
9 4
2 8
© 2005-8 PRINTED IN JAPAN
B53-0315-00 ( N ) 1703
MODE
S
SCRN
DIM
SEEK
0 5
8
2 9
9 4
2 8
AUTO
Remote controller
(A70-2072-05 : RC-DV601)
Size AAA battery
Not supplied
Screw set
Lever
(N99-1776-05)
(D10-4674-04) x2
m
This product uses Lead Free solder.
9 9
9 9

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  Summary of Contents for Kenwood DDX6027Y

  • Page 1 MONITOR WITH DVD RECEIVER DDX6027/6027Y 3 7 63 1515 0 DDX7017/7037 DDX7047/7067 SERVICE MANUAL © 2005-8 PRINTED IN JAPAN B53-0315-00 ( N ) 1703 Panel assy (A64-3581-01): DDX7017, (A64-3582-01): DDX7047 (A64-3583-01): DDX6027/6027Y (A64-3584-01): DDX7037, (A64-3586-01): DDX7067 MODE EJECT AVOUT SCRN SEEK L 13942296513 LOUD...
  • Page 2: Notes On Assembling The Mechanism

    DDX6027/6027Y/7017 DDX7037/7047/7067 NOTES ON ASSEMBLING THE MECHANISM 3 7 63 1515 0 1. Fasten Screw A so that the interval (a) will be about 5.2mm and the interval (b) will be about 2.6mm. (The interval (a) can be measured using a pair of vernier calipers or similar tools.) 2.
  • Page 3: Block Diagram

    DDX6027/6027Y/7017 DDX7037/7047/7067 BLOCK DIAGRAM 3 7 63 1515 0 Complete view (X35- ) TOUCH TOUCH CONTROL TIMING CONTROLLER INVERTER REMOTE CIRCUIT CONTROL RECEIVER (X14- ) (X16- ) CHROMA SMALL GAMMA IC DISPLAY REMOTE CONTROL RGB SW SYSCON SDRAM RECEIVER CLOCK VIDEO OSCILLATOR ENCODER...
  • Page 4 DDX6027/6027Y/7017 DDX7037/7047/7067 BLOCK DIAGRAM 3 7 63 1515 0 X14-957/958 to X35 to X16 2DIN ONLY 1DIN ONLY 2DIN ONLY (X14-957 to MECHA to SUB PANEL /958) to SYSCOM from SYSCOM RL M+ EX M+ XDATA RL M- EX M- YDATA SW D IC203...
  • Page 5 3 7 6 3 1 5 1 5 0 L 1 3 9 4 2 2 9 6 5 1 3 u 1 6 3...
  • Page 6 DDX6027/6027Y/7017 DDX7037/7047/7067 BLOCK DIAGRAM 3 7 63 1515 0 X35-458/459 VR/VG/VB 2DIN TYPE 1DIN TYPE PON+5.0V PON+5.0V PON+5.0V PON-12.0V VGL-12.0V PON+5.0V PON+5.0V PON+3.3V 2DIN ONLY VGND VGND VGND VGND STV1 IC101 VGND VGND STV1 PON-12.0V 6.5 INCH UPSD SW+18.5V SW+18.5V OPEN U/D(UPSD) PON+18.5V...
  • Page 7 3 7 6 3 1 5 1 5 0 L 1 3 9 4 2 2 9 6 5 1 3 u 1 6 3...
  • Page 8: Components Description

    DDX6027/6027Y/7017 DDX7037/7047/7067 COMPONENTS DESCRIPTION 3 7 63 1515 0 VIDEO CONTROL UNIT (X14-957/958x-xx) Ref. No. Application / Function Operation / Condition / Compatibility IC100 DC-DC power supply IC SW5V/MECHA7V control IC101 DC-DC power supply IC SW3.3V/MECHA7.5V control BL8.5V, ±7V control IC102 DC-DC power supply IC IC103...
  • Page 9 DDX6027/6027Y/7017 DDX7037/7047/7067 COMPONENTS DESCRIPTION 3 7 63 1515 0 Ref. No. Application / Function Operation / Condition / Compatibility IC701 Ope amp IC For audio LPF IC702 Regulator IC For audio 5V generation IC703 DAC for audio Conversion of digital signal into analog signal IC750 Logic IC (Inverter) SPDIF driver...
  • Page 10 DDX6027/6027Y/7017 DDX7037/7047/7067 COMPONENTS DESCRIPTION 3 7 63 1515 0 Ref. No. Application / Function Operation / Condition / Compatibility Q203 PNP digital transistor For GREEN_LED control Q204 NPN digital transistor For RED_LED control Q205 PNP digital transistor For RED_LED control Q206 PNP digital transistor For resetting...
  • Page 11 DDX6027/6027Y/7017 DDX7037/7047/7067 COMPONENTS DESCRIPTION 3 7 63 1515 0 Ref. No. Application / Function Operation / Condition / Compatibility ±9.0V for 5V pre-out is generated from BU14V IC52 Power supply conversion IC IC54 3-terminal regulator IC 5V for video is generated from BU14V IC100 Power IC Power amplifier for speaker output...
  • Page 12 DDX6027/6027Y/7017 DDX7037/7047/7067 COMPONENTS DESCRIPTION 3 7 63 1515 0 Ref. No. Application / Function Operation / Condition / Compatibility A8V oversupply SW Comes ON when SW14V is ON For BU5V power supply BU14V → 8V for audio is supplied A8V power supply V5V power supply SW Comes ON when SW14V is ON SW5V power supply SW...
  • Page 13: Dvd Unit (X37-1070-00)

    DDX6027/6027Y/7017 DDX7037/7047/7067 COMPONENTS DESCRIPTION 3 7 63 1515 0 Ref. No. Application / Function Operation / Condition / Compatibility Q2,3 Inverter driver Inverter circuit driving 5V AVR 5V power supply for inverter control IC Q101 Switch Switch for controlling DC/DC converter Q102 Switch Switch for controlling DC/DC converter...
  • Page 14: Microcomputer's Terminal Description

    DDX6027/6027Y/7017 DDX7037/7047/7067 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 System Microcomputer: 703265YGJ501A (X14: IC204) Pin No. Pin Name Module (physical) I/O Application Processing Operation Description AVREF0 AVSS AVREF1 V_MUTE VIDEO Video mute H: MUTE ON VIDEO Graphic µCOM FLMD0 REGC 4.953MHz µCOM...
  • Page 15 DDX6027/6027Y/7017 DDX7037/7047/7067 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Pin No. Pin Name Module (physical) I/O Application Processing Operation Description Chroma γ Access with chroma γ IC SCL/CHROMA_SCL BE_RST B/E circuit reset L: RESET POWER_DET Power supply 8.5V over current detection H: Abnormality detection BL_DET INVERTER...
  • Page 16 DDX6027/6027Y/7017 DDX7037/7047/7067 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Pin No. Pin Name Module (physical) I/O Application Processing Operation Description OPEN_CLOSE/OPEN_CLOSE PANEL OPEN_CLOSE key (1DIN) L: ON OPEN_CLOSE/EJECT PANEL Tilt mechanism OPEN/CLOSE and eject (2DIN) L: ON PANEL Source key L: ON EJECT PANEL...
  • Page 17 DDX6027/6027Y/7017 DDX7037/7047/7067 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Pin No. Pin Name Module (physical) I/O Application Processing Operation Description ILL_R PANEL Key ILLUMI red ON/OFF H: ON, L: OFF ILL_G PANEL Key ILLUMI green ON/OFF H: ON, L: OFF ILL_B PANEL Mini liquid crystal backlight blue ON/OFF...
  • Page 18 DDX6027/6027Y/7017 DDX7037/7047/7067 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Audio Microcomputer: 703030YGCJ13A (X34: IC303) Module Truth Value Pin No. Pin Name Application Processing Operation Description (physical) Table TV_CON Startup requests to TV unit H: TV unit ON, L: TV unit OFF TUN_SCL F/E I2C clock output terminal NAVI1_RX...
  • Page 19 DDX6027/6027Y/7017 DDX7037/7047/7067 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Module Truth Value Pin No. Pin Name Application Processing Operation Description (physical) Table µCOM REGC µCOM µCOM µCOM µCOM µCOM CLKOUT MUTE_AVOUT MUTE Muting for AVOUT L: MUTE ON, H: Normal LX/NAVI1/SW3 (or TV)/ AUDIO_SW1_A Audio...
  • Page 20 DDX6027/6027Y/7017 DDX7037/7047/7067 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Module Truth Value Pin No. Pin Name Application Processing Operation Description (physical) Table EEPROM_SCL EEPROM Clock for EEPROM (ROM correction) AUD_SCL IC2 VI Clock for IC2 VI LX_CON LX_M Startup request for slave unit H: Slave unit ON, L: Slave unit OFF LX_REQ_M LX_M...
  • Page 21 DDX6027/6027Y/7017 DDX7037/7047/7067 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Module Truth Value Pin No. Pin Name Application Processing Operation Description (physical) Table LX_DATA_M LX_M Data to slave unit FLASH_CLK FLASH CLK input at flash writing LX_CLK LX_M LX BUS clock TV_JUDGE TV tuner old/new identification H: Old, L: New...
  • Page 22 DDX6027/6027Y/7017 DDX7037/7047/7067 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 i Video Selector 1 (MM1228XFBE) !2 Video Selector 4 (MM1503) VISUAL_SW1_1 VISUAL_SW1_2 Output VISUAL_SW4 Output AVIN1 Rear view SW3 (or NAVI) !3 Video Selector 5 (BA7652AF) o Video Selector 2 (MM1228XFBE) VISUAL_SW5_1 VISUAL_SW5_2 Output...
  • Page 23 DDX6027/6027Y/7017 DDX7037/7047/7067 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Disc Controller Microcomputer: MN103S71F (X37: IC4) Pin No. Pin Name Application Pin No. Pin Name Application SW_2 8cm Ej-STOP, Lo-START detection OFS_TE CD TE offset cancel output SW_3 Lo-START detection DRV1 Drive output for spindle drive CDON...
  • Page 24 DDX6027/6027Y/7017 DDX7037/7047/7067 MICROCOMPUTER’S TERMINAL DESCRIPTION 3 7 63 1515 0 Pin No. Pin Name Application Pin No. Pin Name Application AVSSC VSS for analog NIORD ATAPI host read signal input PLFLT2 Condenser 2 for PLL IORDY Ready output to ATAPI host PLFLT1 Condenser 1 for PLL NDMACK...
  • Page 25: Test Mode

    DDX6027/6027Y/7017 DDX7037/7047/7067 TEST MODE 3 7 63 1515 0 Operation Specifications Compatible Models for This Test Mode Specification 1Din GRA 1Din OSD 2Din GRA 2Din OSD M707 DSP Exist DSP Exist DSP None DSP Exist DSP None DSP None KVT-817DVD KVT-717DVD DDX8017 DDX7017...
  • Page 26 DDX6027/6027Y/7017 DDX7037/7047/7067 TEST MODE 3 7 63 1515 0 DC Offset Data Clear Information Screen By pressing the Clear key, the E2PROM DC Offset data is Below are display contents of the Information Screen. cleared. • Region Code • Serial No. •...
  • Page 27 DDX6027/6027Y/7017 DDX7037/7047/7067 TEST MODE 3 7 63 1515 0 Mini Liquid Crystal • When starting up in the Test Mode, all lights will be lighted. • All lighted condition will be released by Disp key. • Tact Key specifications are shown below. 1DIN (UNIT SP) 1DIN (BOX SP) 2DIN...
  • Page 28 DDX6027/6027Y/7017 DDX7037/7047/7067 TEST MODE 3 7 63 1515 0 Screen Management section SCREEN Adjustment • Default is center. With one click, FullDown ↔ Center ↔ • While in the Test Mode (Including connection with special µ-com/jig), the startup will be with VIDEO screen. → Transi- FullUp.
  • Page 29 DDX6027/6027Y/7017 DDX7037/7047/7067 TEST MODE 3 7 63 1515 0 • DVD audio/video confirmation (TDV-540A) For DVD video confirmation Title Chapter Audio Stream 1 Level Audio Stream 1 Audio Stream 1 Chapter Up/Dw AM/PM noise Audio Stream 1 Frequency characteristics Audio Stream 1 Color bar measurement Audio Stream 1 DISC DW (M/S)
  • Page 30 DDX6027/6027Y/7017 DDX7037/7047/7067 TEST MODE 3 7 63 1515 0 Flicker Adjustment (Jig is connected to Lx) Specification to turn motor driver ON with no slide 1) When Jig is connected to Lx and power is turned On, then mechanism flicker adjustment comes On. •...
  • Page 31: Screen Specifications

    DDX6027/6027Y/7017 DDX7037/7047/7067 TEST MODE 3 7 63 1515 0 Screen Specifications • During the Test Mode, when Graphic Screen is selected, Test Mode Main screen is displayed. Test Mode Main screen MECHA Chroma Chroma Source Set Up Audio Information Service Touch Chroma Hposi...
  • Page 32: Service Screen

    DDX6027/6027Y/7017 DDX7037/7047/7067 TEST MODE 3 7 63 1515 0 Service Screen Serial Number Input Screen • Service information is displayed/cleared. • The serial number for each set is written. • EEPROM Chroma data is cleared. • DC Offset detection information is displayed/cleared. Serial Number Input Screen ∗∗∗...
  • Page 33: Touch Screen

    DDX6027/6027Y/7017 DDX7037/7047/7067 TEST MODE 3 7 63 1515 0 Touch Screen Hposi Screen • Touch variances in different sets are adjusted. • Horizontal position for each screen is adjusted. Touch the markers for three points in order. When EEPROM OK screen is displayed, adjustment is complete. Hposi Adjustment screen Touch input in progress Next...
  • Page 34: Mecha Adj Screen

    DDX6027/6027Y/7017 DDX7037/7047/7067 TEST MODE 3 7 63 1515 0 MECHA ADJ Screen Chroma Screen • Panel mecha position adjustment is to be conducted. • Chroma data adjustment will be conducted. • Adjustment is conducted with a remote controller (Audio MECHA ADJ screen SW).
  • Page 35: Adjustment Item

    DDX6027/6027Y/7017 DDX7037/7047/7067 ADJUSTMENT 3 7 63 1515 0 Adjustment item 1. Chroma IC Adjustment Procedure (X14) 1. Chroma IC adjustment (X14) 1. While pressing on the [ATT] + [SRC] keys on the unit, reset (A remote controller is used for adjustment, while confirm- to enter the Test Mode.
  • Page 36 DDX6027/6027Y/7017 DDX7037/7047/7067 ADJUSTMENT 3 7 63 1515 0 Test Mode Adjustment Value Adjustment Item Adjustment Method Condition Display (Temporary) Gamma 1 CH : 11 Monitor waveform of 59 pin TP: VG of CN905 with an 3.0V±0.05V Input signal Adjustment oscilloscope and adjust the oscillation width of forward : None rotation-side pedestal and forward rotation-side Step 9.
  • Page 37 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 L 13942296513 u163...
  • Page 38: Horizontal Display Start Position And Osd Display Position Adjustment

    DDX6027/6027Y/7017 DDX7037/7047/7067 ADJUSTMENT 3 7 63 1515 0 3. Freerun Frequency Adjustment (X35: VR301) Measurement Location Adjustment Adjustment Method Timing controller 1DIN 2DIN Adjustment Value Location IC301 X35-448 X35-458 Set TP of NVD TP as no input NVD (21pin) TP363B TP55 and connect to PON3.3V.
  • Page 39: Touch Panel Adjustment

    DDX6027/6027Y/7017 DDX7037/7047/7067 ADJUSTMENT 3 7 63 1515 0 3-2. DVD 6. Touch Panel Adjustment Insert TDV540 disk and, when a picture of an airplane ap- Adjustment Procedure pears, and press 4-key on the remote controller. (DVD Mode) 1. Press the Touch Key in the Menu screen of the Test Mode Then, Monoscope is displayed.
  • Page 40 DDX6027/6027Y/7017 DDX7037/7047/7067 PC BOARD (COMPONENT SIDE VIEW) 3 7 63 1515 0 VIDEO CONTROL UNIT X14-957/958x-xx (J76-0098-22) CN802 C118 C101 R803 DGND J960 R801 R813 W116 R805 CN904 IC202 IC203 SGND J100 R807 R809 C216 R103 D806 R118 D804 D801 R724 C108 D104...
  • Page 41 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 J960 D D D Q106 G S G R103 C108 Q129 Q100 Q128 R162 X14-957/958x-xx W113 C154 Ref. No. Address Ref. No. Address C170 R198 R161 R196 C152 IC203 Q183 Q218 IC205 Q184 Q652 C173 IC206...
  • Page 42 DDX6027/6027Y/7017 DDX7037/7047/7067 PC BOARD (FOIL SIDE VIEW) 3 7 63 1515 0 VIDEO CONTROL UNIT X14-957/958x-xx (J76-0098-22) IC103 VIDEO CONTROL UNIT X14-957/958x-xx (J76-0098-22) W660 C127 D116 IC104 R100 W859 R114 R101 Q104 R119 R105 C126 R110 Q102 R112 R125 R126 CN851 IC651 R185...
  • Page 43 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 CN850 C851 C802 D924 C803 W872 R867 X14-957/958x-xx Ref. No. Address Ref. No. Address R372 IC100 Q102 R370 R371 C705 IC101 Q103 C713 IC362 IC102 Q104 IC103 Q105 W313 R366 IC104 Q109 IC108 L350 Q110 IC403...
  • Page 44 DDX6027/6027Y/7017 DDX7037/7047/7067 PC BOARD (COMPONENT SIDE VIEW) 3 7 63 1515 0 VIDEO UNIT X35-458/459x-10 A/3 (J76-0126-12) R386 R385 CN302 R388 CN501 R387 D639 R391 R397 C605 L601 C425 R340 R308 C338 R339 R504 R338 C427 R342 R343 D502 W310 D310 D638 C428...
  • Page 45 DDX6027/6027Y/7017 DDX7037/7047/7067 PC BOARD (FOIL SIDE VIEW) 3 7 63 1515 0 VIDEO UNIT X35-458/459x-10 A/3 (J76-0126-12) L 13942296513 u163 Refer to the schematic dia- gram for the values of resis- tors and capacitors.
  • Page 46 DDX6027/6027Y/7017 DDX7037/7047/7067 PC BOARD (COMPONENT SIDE VIEW) 3 7 63 1515 0 VIDEO UNIT X35-458/459x-10 C/3 (J76-0126-12) R609 R605 R610 D616 D673 D674 IC601 D675 D676 L 13942296513 X35 B/3 X35-458/459x-10 (B,C/3) Ref. No. Address IC601 D690 Q701 D602 u163 D603 D671 D672...
  • Page 47 DDX6027/6027Y/7017 DDX7037/7047/7067 PC BOARD (FOIL SIDE VIEW) 3 7 63 1515 0 VIDEO UNIT X35-458/459x-10 C/3 (J76-0126-12) L 13942296513 X35 B/3 R702 R703 u163 Refer to the schematic dia- gram for the values of resis- tors and capacitors.
  • Page 48 DDX6027/6027Y/7017 DDX7037/7047/7067 PC BOARD (COMPONENT SIDE VIEW) 3 7 63 1515 0 ELECTRIC UNIT X34-384/385x-xx A/3 (J76-0128-12) W253 CN13 P250 CN251 CN250 X34-384/385x-xx (A/3) L255 C268 Ref. No. Address C269 C270 C267 C206 C211 IC50 IC100 R206 R212 C217 C224 L252 C231 C201...
  • Page 49 DDX6027/6027Y/7017 DDX7037/7047/7067 PC BOARD (FOIL SIDE VIEW) 3 7 63 1515 0 ELECTRIC UNIT X34-384/385x-xx A/3 (J76-0128-12) C809 TP213 TP269 D252 L256 TP205 R811 C851 TP200 TP207 TP201 R810 TP208 C207 C230 C220 IC52 C214 TP59 C225 C202 TP135 L250 TP58 C258 TP204...
  • Page 50 DDX6027/6027Y/7017 DDX7037/7047/7067 PC BOARD (COMPONENT SIDE VIEW) 3 7 63 1515 0 ELECTRIC UNIT X34-384/385x-xx B/3 (J76-0128-12) CN14 R246 R255 R267 R256 C241 C248 C239 J502 IC203 C244 D800 R534 C511 D525 R800 R536 R535 C245 D524 IC204 C512 R538 R537 D523 R540...
  • Page 51 DDX6027/6027Y/7017 DDX7037/7047/7067 PC BOARD (FOIL SIDE VIEW) 3 7 63 1515 0 ELECTRIC UNIT X34-384/385x-xx B/3 (J76-0128-12) C808 R249 TP401 TP584 TP216 R802 R803 C600 R600 C803 C804 D206 R248 D204 TP530 D207 TP531 TP532 R531 R252 TP533 TP807 R532 TP534 D211 TP535...
  • Page 52 DDX6027/6027Y/7017 DDX7037/7047/7067 PC BOARD (COMPONENT SIDE VIEW) 3 7 63 1515 0 DVD UNIT X37-1070-00 (J76-0067-12) C107 C105 R102 R103 C108 C106 STDI R101 R100 C101 C102 C120 R120 R109 X37-1070-00 L 13942296513 Ref. No. Address IC10 u163 Refer to the schematic diagram for the values of resistors and capacitors.
  • Page 53 DDX6027/6027Y/7017 DDX7037/7047/7067 PC BOARD (FOIL SIDE VIEW) 3 7 63 1515 0 DVD UNIT X37-1070-00 (J76-0067-12) PGND VHALF RFENV DVD LD R104 CD LD RFDIF0 WBLIN R122 CP10 CD ON JLINE R110 R117 R118 1.5V VHALF SW 3 SW 2 X37-1070-00 L 13942296513 Ref.
  • Page 54: Interconnection Diagram

    DDX6027/6027Y/7017 DDX7037/7047/7067 INTERCONNECTION DIAGRAM 3 7 63 1515 0 2P CORD X35-458/459 D40-2201 PANEL MECHA SUB PANEL (G)CN904 (G)CN906 (O)CN802 (O)CN851 (G)X14-955/956 (O)X14-957/958 X34-382/383 VIDEO CONTROL UNIT X34-384/385 ELECTRIC UNIT (AUDIO UNIT) CN14 L 13942296513 (G)CN905 (O)CN850 CN303 AV CORD X35-458/459 VIDEO UNIT A/3 CN302...
  • Page 55 X34-384/385 ELECTRIC UNIT DC CORD 8P (K,R,M,X,V type) PREOUT CORD BATT DC CORD DC CORD X89(DSP) AV CORD 2P CORD PREOUT CORD 16PIN 8PIN DDX8017 DDX8027 E2 DDX8027Y DDX8037 DDX8047 DDX8067 DDX7017 DDX7047 DDX6027 E2 DDX6027Y DDX7037 DDX7047 DDX7067 u163...
  • Page 56 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 VIDEO CONTROL UNIT (X14-95xx-xx) CN904 TP816 to IC701-7 DMIX L MIX-L ∗ TP817 to IC701-1 DMIX R MIX-R TP815 to IC650-28 DVD COMP COMP TP119 AGND AGND ∗ ∗ R814 75 CN101 CN802 CN850 5 4 3 2 1 3 4 5 6...
  • Page 57 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 X35-A/3 X35-A/3 1DIN 2DIN -CN301 -CN303 11 12 13 14 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 ∗...
  • Page 58 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 X35-B/3 -CN701 SW3.3V IC404 IC402 Q405 3.3V 3.3V 3.3V 3.3V CLR1 C424 3.3V CLR2 ∗ ∗ 0.01 Q404 W415 CN851 P101 3.3V 68 69 70 72 73 74 75 76 77 78 79 80 C422 0.1 3.3V 3.3V...
  • Page 59 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 MOTOR-DRV. MOTOR-DRV. VCC1 TILT SLIDE Q216 C164 1000P R156 180u W881 470P CF102 Q109 IC100 0.8V 1.0V IC203 IC202 IC207 Q170 W882 CF103 1.0V C215 100u ∗ 0.01 3.2V 0.8V R147 BLGND 470P R163 C142 SW14V...
  • Page 60 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 C218 0.01 SW3.3V Q120 Q215 Q122 Q207 R169 TP107 L103 Q206 180uH 470P W861 R164 R272 Q212 R168 Q124 Q121 Q219 R281 100K R271 R270 Q123 3.9K DC/DC CONVERTER SW5V MECHA7V DGND to IC601 L104 100uH W111...
  • Page 61 ∗ ∗ 70-11 DDX7017 3.3V R204 10K R205 10K 70-22 3.3V DDX7037 ∗ ∗ R206 10K R207 10K DDX6027 72-72 DDX6027Y 70-72 R262 DDX7047 DGND 73-22 DDX7047 82-11 DDX7067 XDATA NOT USE YDATA AUTO DIM PH DET R SENS ∗...
  • Page 62 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 SW2V DGND FLASH DGND IC520 TYPE2 TYPE1 TYPE0 C622 R203 R204 R205 R206 R207 3.3V VEE12 C623 VEE13 3.3V AUX0 AUX1 3.3V C624 AUX2 VSS18 3.3V VEE14 AUX3 L520 W608 AUX4 AUX5 W609 SW3.3V AUX6 AUX7...
  • Page 63 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 SW2V W607 W606 DGND TP112 3.3V 2.0V 1.3V W115 IC108 R925 R926 1.5K C666 3.3V VEE9 VSS12 DGND L603 180 R629 100 DSCK R612 100 C613 R613 100 DCS0 3.3V VEE8 C632 VSS11 TP612 1000P DCS1...
  • Page 64 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 IC100-102 IC103 IC104 IC108 IC200 IC201 IC202,203 IC204 IC205 IC206 IC207 W658 R540 IC301 VGND IC303 IC540 IC304 R541 IC306,366, IC361 IC362 L540 TP540 IC363,364 10uH 3.3V IC365 1.25V SW3.3V W581 IC400 IC401 Q651 IC402 IC403...
  • Page 65 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 IC100-102 FA7707E-H1 Q100,102,112,117,121,170,172,175,200,202,204, IC103 TA58L05F VIDEO LINE 2SB1565 UMC2N 207,364,651,652,905,906 DTC144EUA IC104 PQ1X331M2ZPH Q101,104,107,114,116,123-125,180,181,209,211, SIGNAL LINE IC108 SI-3012KM 213,215,217,360,390,404,405,701-703,902 GND LINE IC200 BR24L08FV-W 2SC4081 IC201 : NOT USED B LINE Q103,105,113,120,122,182,208,210,212,300, IC202,203 LB1836M-TLM-E 361,362,391,400-402 2SA1576A B LINE...
  • Page 66 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 (X35-4580-10) (A/3) : EXCEPT DDX7067 (X35-4592-10) (A/3) : DDX7067 ONLY PON5V PON5V (X35- ) (B/3) X14-955- L105 L101 D103 D104 CN906 10uH 3.3uH CN701 TP101 TP97 LED GND L102 L104 3.3uH D101 10uH W217 LED EJECT DC/DC...
  • Page 67 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 (X35- ) (C/3) PON5V TP104 R606 R607 R608 R609 R610 CN604 W357 2.4K 3.6K 6.2K 30 NC TP76 STH2 TP75 TP74 TP102 VOL+ SEEK+ SCRE MODE EJECT TP73 TP103 25 VSS TP72 W253 STH1 D667 D668...
  • Page 68 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 X34-B/3 to DC CORD to DC CORD (X34-38xx-xx) (A/3) P500 FUSE D550 3900u16 CHASSIS GND BU14V SURGE- SW14V 470K EXT AMP SW14V L MUTE 100K IC50 13.8V BU-DET ∗ 8.3V ∗ P CON BU5V BU5V SW5V...
  • Page 69 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 PRE OUT AV OUT FRONT REAR CN13 P250 14 13 11 10 6 5 4 C809 2200P IC300 C235 C236 1000P 1000P C234 C237 4.8V 2200P 2200P 5V AMP 5V AMP 5V AMP IC200 IC201 IC202...
  • Page 70 3 7 63 1515 0 MODEL NAME UNIT No. A250 C852 R365 R366 R369 R370 R371 R372 DDX6027 CHASSIS GND X34-3842-71 X86-3932-72 DDX6027Y CN250 CN251 DDX7017 X34-3840-10 X86-3930-13 9 10 11 12 DDX7037 X34-3840-21 X86-3932-72 DDX7047 (X) X34-3840-71 X86-3930-13 C268...
  • Page 71 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 (X34- ) (C/3) ∗ A250 CN253 ANT. ∗ IFGND IFGND W253 IF+B IF+B S05 FST RDS DECODER L254 Q252 L255 4.7uH STGND STDGND C270 IC251 R260 RDSMUTE RDSMUTE 0.01 C269 2.2K R263 R265 DGND2 DGND2 0.01...
  • Page 72 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 IC54 M5237ML-CF0J IC413,414 TC4052BFT D201,206,210,522-535,538,800 IC502 TC7SH08FU-F IC203,204,405 BA3121F STZ6.2N D204,414 DAP202U IC400-402,415 MM1503-E UMC2N IC403 MM1108XFFE-E D205,413 UDZS4.7B IC404 BA7653AFV 2SB1184 D207-209,211,218,521,539 IC406,416 BA7652AF Q403-406 DTC124EUA STZ6.8N IC407,408 MM1228XFBE-E D536,537 DA204U (X34-38xx-xx) (B/3) CN11 ∗...
  • Page 73 SIGNAL LINE C400, C426, R253, MODEL NAME UNIT No. D208 405,410 457,461 GND LINE DDX6027 B LINE X34-3842-71 DDX6027Y B LINE DDX7017 X34-3840-10 CN14 X34-3840-21 DDX7037 11 10 9 8 7 6 5 3 2 1 DDX7047 (X) X34-3840-71 DDX7047 (V)
  • Page 74 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 (X37-1070-00) TP106 C27 0.1 C3 0.1 1.4V 0.63Vp-p ON/OFF VREF1 VR DVD 1.7V VIN6 0.5Vp-p 2.2V 1.8V TP12 TP11 C5 1 DFLTOP VR CD CD E CD F 0.5Vp-p DFLTON VCC2 5.0V LD GND 2.2V TP19 VIN7(F)
  • Page 75 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 D3.3V 1.5V TP24 TP38 TP132 OFTR TP23 TP37 VHALF C120 AGND TP42 TP107 JLINE 0.022 TP20 TP21 TP39 TP41 FBAL C121 0.022 TP22 A3.3 D3.3V 3.3V C28 0.01 1.7V 3.3V TRCRS 3.3V AVDDC 3.1V C29 1 1.7V...
  • Page 76 DDX6027/6027Y/7017 DDX7037/7047/7067 3 7 63 1515 0 AN22022A-V AN41204A M29W400DB55N6E MN103S71F S-80829CNPF S-80813CNPF TC7SHU04FU-F D3.3V NJM2880U115 1.5V IC10 NJM2886DL2-33 IC11 S-24CS04AFT FLASH ROM 16.897849MHz Q1,2 2SK3018 3.3V 3.3V P132 Q7,8 2SB0970 Q9,10 2SJ0536 Q11-14 DTA114YUA R45 1M 3.3V C120 D1,2 MAZS0510M 0.022 VSS1...
  • Page 77: Exploded View (Dvd Mechanism)

    DDX6027/6027Y/7017 DDX7037/7047/7067 EXPLODED VIEW (DVD MECHANISM) 3 7 63 1515 0 L 13942296513 VFC1 (X16-2380) VPU1 φ1.4x3 N09-6143-05 (X37-) M1.7x2 N09-6144-05 φ1.7x4.3 N09-6145-05 M1.4x1.6 N09-6156-05 M1.7x1.6 N09-6230-05 WASHER N19-2192-04 M2x6 N09-6133-05 u163 M2x7.3 N09-6134-05 M1.7x3.5 N09-6203-05 φ1.4x3.5 N09-6221-15 φ1.7x4.5 N09-6308-05 WASHER N19-2183-14 44 44...
  • Page 78: Exploded View (Unit)

    DDX6027/6027Y/7017 DDX7037/7047/7067 EXPLODED VIEW (UNIT) 3 7 63 1515 0 SIZE AAA BATTERY (NOT SUPPLIED) VME1 (X14-957) FPC1 DDX7017 only L 13942296513 (X34- B/3) (X34-384) (X34) W253 (X35- B/3) u163 PME1 Depends on the model. Next Page Refer to the parts list. Parts with the exploded numbers larger than 700 are not supplied.
  • Page 79: Exploded View (Panel)

    DDX6027/6027Y/7017 DDX7037/7047/7067 EXPLODED VIEW (PANEL) 3 7 63 1515 0 M2.4x5.2 N09-6162-05 M2x5.2 N09-6163-05 M2.6x5 N09-6167-05 M2.0x3 N09-6232-05 M2.6x13 N09-6233-05 M2.6x1 N09-6234-05 φ2x5 N09-6236-05 M2x2 N09-6253-05 N19-2198-04 WASHER M2x3 N35-2003-48 φ2.6x6 N86-2606-48 (X35-458) (A/3) L 13942296513 LCD1 (X35- C/3) u163 Parts with the exploded numbers larger than 700 are not supplied.
  • Page 80 DDX6027/6027Y/7017 DDX7037/7047/7067 EXPLODED VIEW (PANEL MECHANISM) 3 7 63 1515 0 M1.7x4 N09-6147-08 φ2x2.3 N09-6148-08 φ2x2.3 N09-6150-08 N09-6151-08 1.6x3.5 N19-2105-14 WASHER L 13942296513 u163 Parts with the exploded numbers larger than 700 are not supplied.
  • Page 81: Parts List

    S79-0846-05 SWITCH ASSY E30-6477-15 DC CORD E3E4 E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 82 2.2UF C361 C92-1685-05 ELECTRO 47UF 6.3WV E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 83 CHIP C 1.0UF L603 L92-0373-05 CHIP FERRITE E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 84 J 1/10W R205 RK73GB2A103J CHIP R J 1/10W X2C1 E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 85 R520 RK73GB2A472J CHIP R 4.7K J 1/10W E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 86 J 1/10W W857,858 RK73FB2B000J CHIP R J 1/8W E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 87 DTA144EUA DIGITAL TRANSISTOR Q207 DTC144EUA DIGITAL TRANSISTOR E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 88 1.0UF C240 CD04AS1H4R7M ELECTRO 4.7UF 50WV E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 89 WIRING HARNESS C429-431 CK73GB1A105K CHIP C 1.0UF E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 90 D 1/10W R211 RK73GB2A361J CHIP R J 1/10W E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 91 J 1/10W R500,501 RK73EB2E100J CHIP R J 1/4W E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 92 M1F60-5063 DIODE IC54 M5237ML-CF0J ANALOGUE IC E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 93 TRANSISTOR C110 CK73GB1H103K CHIP C 0.010UF K E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 94 R303-306 RK73GB2A102J CHIP R 1.0K J 1/10W E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 95 RK73GB2A361J CHIP R J 1/10W D636-638 AVRM1608180M6A VARISTOR E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 96 CC73GCH1H102J CHIP C 1000PF E41-2050-05 SOCKET FOR PIN ASSY E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 97 CHIP R 4.7K J 1/16W D10-4768-12 SLIDER E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 98 MACHINE SCREW N09-6144-05 MACHINE SCREW N09-6145-05 MACHINE SCREW E3 : DDX6027 E4 : DDX6027Y (Europe) Indicates safety critical components. K1 : DDX7017 (North America) X2 : DDX7047 (Australia) R1 : DDX7047 (Latin America) C1 : DDX7067 (China) M2 : DDX7037 (Other Areas)
  • Page 99 Weight ............. 2.9kg / 6.4 lbs Selectivity ..........Over 80dB (±400kHz) Stereo separation ..........40dB (1kHz) KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. US and foreign patents licensed from Dolby Laboratories.
  • Page 100 DDX6027/6027Y ........65dB (MONO) Weight ................2.9kg DDX7037 ............ 70dB (MONO) Selectivity ..........Over 80dB (±400kHz) KENWOOD follows a policy of continuous advancements in Stereo separation development. For this reason specifications may be changed DDX6027/6027Y ........... 35dB (1kHz) without notice.

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Ddx7067Ddx7017Ddx7037Ddx7047