Kenwood DDX8017 Service Manual
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Kenwood DDX8017 Service Manual

Kenwood DDX8017 Service Manual

Monitor with dvd receiver
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See also: Instruction Manual , Installation Manual
MONITOR WITH DVD RECEIVER
DDX8017/8037
DDX8027/8027Y
DDX8047/8067
SERVICE MANUAL
EJECT
FNC
AVOUT
SEL
SRC
PWROFF
VOL
Illustrations is DDX8017
Escutcheon
Escutcheon
(B07-3105-02)
(B07-3046-04)
DDX8027/8027Y only
DC cord
Antena adaptor
(E30-6477-15)
(T90-0552-05)
Panel assy
(A64-3576-01): DDX8017, (A64-3578-01): DDX8037
(A64-3577-01): DDX8027/8027Y
(A64-3579-01): DDX8047, (A64-3580-01): DDX8067
Mounting hardware assy
(J22-0171-03)
DDX8017/8037/8047/8067 only
DC cord
(E30-6475-15)
© 2005-8 PRINTED IN JAPAN
B53-0316-00 ( N ) 1703
Remote controller
(A70-2072-05 : RC-DV601)
Size AAA battery
Not supplied
DC cord
Screw set
(E30-6478-05)
(N99-1776-05)
This product uses Lead Free solder.
MODE
S
SCRN
DIM
SEEK
AUTO
Cleaning cloth
(W01-1620-05)
Lever
(D10-4674-04) x2

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Summary of Contents for Kenwood DDX8017

  • Page 1 MONITOR WITH DVD RECEIVER DDX8017/8037 DDX8027/8027Y DDX8047/8067 SERVICE MANUAL © 2005-8 PRINTED IN JAPAN B53-0316-00 ( N ) 1703 Panel assy (A64-3576-01): DDX8017, (A64-3578-01): DDX8037 (A64-3577-01): DDX8027/8027Y (A64-3579-01): DDX8047, (A64-3580-01): DDX8067 MODE EJECT SCRN AVOUT PWROFF SEEK AUTO Illustrations is DDX8017...

  • Page 2: Notes On Assembling The Mechanism

    DDX8017/8027/8027Y DDX8037/8047/8067 NOTES ON ASSEMBLING THE MECHANISM 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.)

  • Page 3: Block Diagram

    DDX8017/8027/8027Y DDX8037/8047/8067 BLOCK DIAGRAM Complete view (X35- ) TOUCH TOUCH CONTROL TIMING CONTROLLER INVERTER REMOTE CIRCUIT CONTROL RECEIVER (X14- ) SH-3 CHROMA SRAM GRAPHIC u-COM GAMMA IC SDRAM RGB SW SYSCON SDRAM FLASH CLOCK VIDEO GENERATOR ENCODER MPEG MECHA DECODER...
  • Page 4 DDX8017/8027/8027Y DDX8037/8047/8067 BLOCK DIAGRAM X14-955/956 to X35 to X16 2DIN ONLY 1DIN ONLY 2DIN ONLY (X14-955 to MECHA to SUB PANEL /956) to SH3 to SYSCOM from SYSCOM RL M+ EX M+ XDATA SW D MODE1,2,3 RL M- EX M-...
  • Page 6 DDX8017/8027/8027Y DDX8037/8047/8067 BLOCK DIAGRAM 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 DC-DC DGND...

  • Page 8: Components Description

    DDX8017/8027/8027Y DDX8037/8047/8067 COMPONENTS DESCRIPTION VIDEO CONTROL UNIT (X14-955/956x-xx) Ref. No. Application / Function Operation / Condition / Compatibility For controlling BL8.5V and ±7V DC-DC power supply IC DC-DC power supply IC For controlling SW6.5V and MECHA7.5V DC-DC power supply IC For controlling SW3.3V and SW2.5V...
  • Page 9 DDX8017/8027/8027Y DDX8037/8047/8067 COMPONENTS DESCRIPTION Ref. No. Application / Function Operation / Condition / Compatibility IC773 Logic IC (AND) GRITT-IC video clock frequency dividing IC774 Logic IC (OR) GRITT-IC video clock frequency dividing IC779 Logic IC (NAND) GRITT-IC video clock frequency dividing...
  • Page 10 DDX8017/8027/8027Y DDX8037/8047/8067 COMPONENTS DESCRIPTION Ref. No. Application / Function Operation / Condition / Compatibility NPN digital transistor For reduced/excess current detection circuit Small signal NPN transistor For reduced/excess current detection circuit Small signal PNP transistor For reduced/excess current detection circuit...
  • Page 11 DDX8017/8027/8027Y DDX8037/8047/8067 COMPONENTS DESCRIPTION Ref. No. Application / Function Operation / Condition / Compatibility Q402 Small signal NPN transistor For audio signal muting control Q403 NPN digital transistor For audio signal muting control Q404,405 PNP digital transistor For audio signal muting control Resetting 3.3V →...
  • Page 12 DDX8017/8027/8027Y DDX8037/8047/8067 COMPONENTS DESCRIPTION Ref. No. Application / Function Operation / Condition / Compatibility IC413 Logic IC (Multiplexer) For audio signal selection (For MAIN source) IC414 Logic IC (Multiplexer) For audio signal selection (For 2-ZONE sources) IC415 Video switch Video signal selection (For monitoring main unit)
  • Page 13 DDX8017/8027/8027Y DDX8037/8047/8067 COMPONENTS DESCRIPTION Ref. No. Application / Function Operation / Condition / Compatibility Q209 For audio muting Audio muting of AVOUT left channel Q250 AM power supply SW Comes ON when AM source is selected Q252 For AM power supply Audio 8V is supplied when AM source is selected Converts IC413 µ-com controlled terminal voltage: 5V →...

  • Page 14: Dvd Unit (X37-1070-00)

    DDX8017/8027/8027Y DDX8037/8047/8067 COMPONENTS DESCRIPTION Ref. No. Application / Function Operation / Condition / Compatibility OP amp For audio signal amplification (Front) 3-terminal regulator 5V is output from 8V Audio DAC D/A conversion of audio signal (Front, Rear, Center, Sub-woofer) A/D converter A/D conversion of audio signal (Lch, Rch) Processing of computing for Dolby 5.1ch, dts etc.

  • Page 15: Microcomputer's Terminal Description

    DDX8017/8027/8027Y DDX8037/8047/8067 MICROCOMPUTER’S TERMINAL DESCRIPTION System Microcomputer: 703264YGJ501A (X14: IC104) 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 RESET 32.768kHz...
  • Page 16 DDX8017/8027/8027Y DDX8037/8047/8067 MICROCOMPUTER’S TERMINAL DESCRIPTION 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...
  • Page 17 DDX8017/8027/8027Y DDX8037/8047/8067 MICROCOMPUTER’S TERMINAL DESCRIPTION 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 18 DDX8017/8027/8027Y DDX8037/8047/8067 MICROCOMPUTER’S TERMINAL DESCRIPTION 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 19 DDX8017/8027/8027Y DDX8037/8047/8067 MICROCOMPUTER’S TERMINAL DESCRIPTION Graphic Microcomputer: 6417706F120DV (X14: IC800) Pin No. Pin Name Module Application Processing Operation Description Vcc-RTC Power supply RTC power supply 1.9V XTAL2 EXTRA Built-in RTC crystal oscillator terminal EXTAL2 EXTRA Built-in RTC crystal oscillator terminal...
  • Page 20 DDX8017/8027/8027Y DDX8037/8047/8067 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Module Application Processing Operation Description WE3/DQMUU EXTRA D31~D24 select signal /DQM (SDRAM) RDWR EXTRA Read/Write VssQ Power supply EXTRA Chip select 0 (ROM) For ROM VccQ Power supply I/O power supply 3.3V...
  • Page 21 DDX8017/8027/8027Y DDX8037/8047/8067 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Module Application Processing Operation Description ASEMD0 H-UDI ASE mode (H-UDI) Vcc-PLL1 Power supply PLL1 power supply 1.9V CAP1 Power supply PLL1 external capacity terminal 470pF Vss-PLL1 Power supply Vss-PLL2 Power supply...
  • Page 22 DDX8017/8027/8027Y DDX8037/8047/8067 MICROCOMPUTER’S TERMINAL DESCRIPTION Pin No. Pin Name Module Application Processing Operation Description EXTRA Clock mode setting Low level fixed SH_RST V850 EXTRA Hardware standby request High level fixed EXTRA CS0 space bus width designation Low level fixed EXTRA...
  • Page 23 DDX8017/8027/8027Y DDX8037/8047/8067 MICROCOMPUTER’S TERMINAL DESCRIPTION Module Truth Value Pin No. Pin Name Application Processing Operation Description (physical) Table Hi: During POWER ON (Does not come P_CON DC-CN External amp power supply control On during STANDBY), Low: During STANDBY or POWER OFF µCOM...
  • Page 24 DDX8017/8027/8027Y DDX8037/8047/8067 MICROCOMPUTER’S TERMINAL DESCRIPTION Module Truth Value Pin No. Pin Name Application Processing Operation Description (physical) Table DIR_CCLK DSP BLOCK Data clock for DIR 49,50 ADC_RST DSP BLOCK Resetting for AD L: Reset DIR_RST DSP BLOCK Resetting for DIR...
  • Page 25 DDX8017/8027/8027Y DDX8037/8047/8067 MICROCOMPUTER’S TERMINAL DESCRIPTION Module Truth Value Pin No. Pin Name Application Processing Operation Description (physical) Table DAC_DO DSP BLOCK Communication data for DAC DSP_SO DSP BLOCK Communication data for DSP DAC_DI DSP BLOCK Communication data for DAC DSP_SI...
  • Page 26 DDX8017/8027/8027Y DDX8037/8047/8067 MICROCOMPUTER’S TERMINAL DESCRIPTION Module Truth Value Pin No. Pin Name Application Processing Operation Description (physical) Table AVIN2/SW5 (or TV)/ VISUAL_SW1_1 Visual Refer to truth value table SW3 (or NAVI1) video switching VISUAL_SW5_2 Visual TV/AVIN1 video switching Refer to truth value table µCOM...
  • Page 27 DDX8017/8027/8027Y DDX8037/8047/8067 MICROCOMPUTER’S TERMINAL DESCRIPTION u TYPE4, TYPE3, TYPE2, TYPE1, TYPE0 Category Model Destination TYPE4 TYPE3 TYPE2 TYPE1 TYPE0 1DIN KVT-817DVD Reserve KVT-827DVD Reserve KVT-837DVD Reserve KVT-867DVD Reserve KVT-847DVD Reserve KVT-727DVD Reserve KVT-747DVD Reserve 2DIN DDX8017 Reserve DDX8027 Reserve DDX8037...
  • Page 28 DDX8017/8027/8027Y DDX8037/8047/8067 MICROCOMPUTER’S TERMINAL DESCRIPTION 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...
  • Page 29 DDX8017/8027/8027Y DDX8037/8047/8067 MICROCOMPUTER’S TERMINAL DESCRIPTION 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...

  • Page 30: Test Mode

    DDX8017/8027/8027Y DDX8037/8047/8067 TEST MODE 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 KVT-M707 KVT-747DVD...
  • Page 31 DDX8017/8027/8027Y DDX8037/8047/8067 TEST MODE 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. • Graphic µCom Version Chroma Screen •...
  • Page 32 DDX8017/8027/8027Y DDX8037/8047/8067 TEST MODE 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)
  • Page 33 DDX8017/8027/8027Y DDX8037/8047/8067 TEST MODE 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 34 DDX8017/8027/8027Y DDX8037/8047/8067 TEST MODE • 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...
  • Page 35 DDX8017/8027/8027Y DDX8037/8047/8067 TEST MODE 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. • In the condition where designation key is pressed down, Note: The jig setting will be arbitrary.

  • Page 36: Screen Specifications

    DDX8017/8027/8027Y DDX8037/8047/8067 TEST MODE 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 Auto Func...

  • Page 37: Service Screen

    DDX8017/8027/8027Y DDX8037/8047/8067 TEST MODE 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 38: Touch Screen

    DDX8017/8027/8027Y DDX8037/8047/8067 TEST MODE 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.

  • Page 39: Mecha Adj Screen

    DDX8017/8027/8027Y DDX8037/8047/8067 TEST MODE MECHA ADJ Screen (2DIN only) Chroma Screen • Panel mecha position adjustment is to be conducted. • Chroma data adjustment will be conducted. • Adjustment is conducted with a remote controller (AudioSW). MECHA ADJ screen Note: Chroma data on the EEPROM can be cleared with the Clear key in the Service screen.

  • Page 40: Adjustment Item

    DDX8017/8027/8027Y DDX8037/8047/8067 ADJUSTMENT 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 41 DDX8017/8027/8027Y DDX8037/8047/8067 ADJUSTMENT 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 42: Horizontal Display Start Position And Osd Display Position Adjustment

    DDX8017/8027/8027Y DDX8037/8047/8067 ADJUSTMENT 2. 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 43: Touch Panel Adjustment

    DDX8017/8027/8027Y DDX8037/8047/8067 ADJUSTMENT 3-2. DVD 5. 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 44 DDX8017/8027/8027Y DDX8037/8047/8067 PC BOARD (COMPONENT SIDE VIEW) VIDEO CONTROL UNIT X14-955/956x-xx (J76-0103-12) CN904 D917 W920 R916 R929 CN908 IC106 IC107 W918 D900 D901 D918 C900 J901 W917 D807 D804 D801 Q239 Q238 D806 R655 R238 W240 R237 C908 W230 R239...
  • Page 45 DDX8017/8027/8027Y DDX8037/8047/8067 R997 R999 R998 R995 R996 X14-955/956x-xx Ref. No. Address Ref. No. Address R657 C674 IC81 IC82 IC103 C675 IC654 R686 IC107 R687 IC237 IC238 Q651 C673 R975 IC239 Q650 R670 R671 C566 R650 IC240 R672 W654 IC400 R660...
  • Page 46 DDX8017/8027/8027Y DDX8037/8047/8067 PC BOARD (FOIL SIDE VIEW) VIDEO CONTROL UNIT X14-955/956x-xx (J76-0103-12) D970 VIDEO CONTROL UNIT X14-955/956x-xx (J76-0103-12) R978 R977 R976 IC80 IC651 R954 CN906 R681 C669 Q103 C665 VGND C663 D925 W652 Q172 TC HD C650 W662 R125 R172...
  • Page 47 DDX8017/8027/8027Y DDX8037/8047/8067 CN905 W909 R938 W904 D927 W910 C914 W916 C913 P902 VCOM Q103 X14-955/956x-xx TC HD Ref. No. Address Ref. No. Address CP806 CP804 CP802 CP800 CP807 CP805 CP803 CP801 C818 CP809 CP811 CP813 CP815 R124 R807 CP808 CP810...
  • Page 48 DDX8017/8027/8027Y DDX8037/8047/8067 PC BOARD (COMPONENT SIDE VIEW) 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 R344 W355...
  • Page 49 DDX8017/8027/8027Y DDX8037/8047/8067 PC BOARD (FOIL SIDE VIEW) VIDEO UNIT X35-458/459x-10 A/3 (J76-0126-12) Refer to the schematic dia- gram for the values of resis- tors and capacitors.
  • Page 50 DDX8017/8027/8027Y DDX8037/8047/8067 PC BOARD (COMPONENT SIDE VIEW) VIDEO UNIT X35-458/459x-10 C/3 (J76-0126-12) R609 R605 R610 D616 D673 D674 IC601 D675 D676 X35 B/3 X35-458/459x-10 (B,C/3) Ref. No. Address IC601 D690 Q701 D602 D603 D671 D672 D668 S603 D670 D669 R612...
  • Page 51 DDX8017/8027/8027Y DDX8037/8047/8067 PC BOARD (FOIL SIDE VIEW) VIDEO UNIT X35-458/459x-10 C/3 (J76-0126-12) X35 B/3 R702 R703 Refer to the schematic dia- gram for the values of resis- tors and capacitors.
  • Page 52 DDX8017/8027/8027Y DDX8037/8047/8067 PC BOARD (COMPONENT SIDE VIEW) ELECTRIC UNIT X34-382/383x-xx A/3 (J76-0127-12) W253 CN13 P250 CN251 CN250 X34-382/383x-xx (A/3) L255 Ref. No. Address C270 C268 C267 C269 C206 C211 D216 IC50 IC100 R206 R212 C217 C224 L252 C231 C201 C229...
  • Page 53 DDX8017/8027/8027Y DDX8037/8047/8067 PC BOARD (FOIL SIDE VIEW) ELECTRIC UNIT X34-382/383x-xx A/3 (J76-0127-12) C809 TP213 TP269 D252 L256 TP210 TP205 R811 C851 TP207 TP200 TP203 TP201 Q209 TP206 TP202 R810 TP208 C230 C207 C220 IC52 C225 C202 C214 TP59 L250 TP58...
  • Page 54 DDX8017/8027/8027Y DDX8037/8047/8067 PC BOARD (COMPONENT SIDE VIEW) ELECTRIC UNIT X34-382/383x-xx B/3 (J76-0127-12) 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 R539 Q404...
  • Page 55 DDX8017/8027/8027Y DDX8037/8047/8067 PC BOARD (FOIL SIDE VIEW) ELECTRIC UNIT X34-382/383x-xx B/3 (J76-0127-12) 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 TP536 R533...
  • Page 56 DDX8017/8027/8027Y DDX8037/8047/8067 PC BOARD (COMPONENT SIDE VIEW) DAUGHTER UNIT X89-274/279x-11 (J76-0105-12) CN301 C319 R166 C320 IC19 IC20 R168 C326 C324 D302 D301 IC18 L301 L300 R126 C102 R128 IC10 R120 C312 IC17 R116 C311 C106 R151 L305 L304 C323 IC21...
  • Page 57 DDX8017/8027/8027Y DDX8037/8047/8067 PC BOARD (FOIL SIDE VIEW) DAUGHTER UNIT X89-274/279x-11 (J76-0105-12) TP311 TP67 TP10 TP312 TP12 TP64 R301 W300 R303 Q300 Q303 R302 TP63 IC300 C301 Q302 TP66 L303 C110 R326 R305 R306 Q306 R119 C305 R155 R118 C303 R309...
  • Page 58 DDX8017/8027/8027Y DDX8037/8047/8067 PC BOARD (COMPONENT SIDE VIEW) 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 Ref. No. Address IC10 Refer to the schematic diagram for the values of resistors and capacitors.
  • Page 59 DDX8017/8027/8027Y DDX8037/8047/8067 PC BOARD (FOIL SIDE VIEW) 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 Ref. No. Address IC11...

  • Page 60: Interconnection Diagram

    DDX8017/8027/8027Y DDX8037/8047/8067 INTERCONNECTION DIAGRAM 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 (G)CN905 (O)CN850 CN303 AV CORD X35-458/459 VIDEO UNIT A/3 CN302 X35-458/459 VIDEO UNIT C/3...
  • Page 61 DDX8017/8027/8027Y DDX8037/8047/8067 INTERCONNECTION DIAGRAM DC CORD 16P (K,R,M,X,V type) 2P CORD X89-274/279 DAUGHTER UNIT (DSP UNIT) CN300 BATT DC CORD 16P,8P (E,E2 type) X34-382/383 X34-384/385 ELECTRIC UNIT (AUDIO UNIT) CN13 W253 CN250 CN251 CN252 CN253 A250(X86) X34-382/383 X34-384/385 ELECTRIC UNIT...
  • Page 62 DDX8017/8027/8027Y DDX8037/8047/8067 VIDEO CONTROL UNIT (X14-95xx-xx) CN908 TP931 to IC400-1 DMIX L MIX-L ∗ TP932 to IC400-7 DMIX R MIX-R TP930 to IC650-28 DVD COMP COMP AGND AGND ∗ R930 75 ∗ ∗ TP929 CN903 CN904 CN905 5 4 3 2...
  • Page 63 DDX8017/8027/8027Y DDX8037/8047/8067 X35-A/3 X35-A/3 1DIN 2DIN -CN301 -CN301 9 10 11 12 13 14 15 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 64 DDX8017/8027/8027Y DDX8037/8047/8067 X35-B/3 -CN701 DC/DC ∗ ∗ CN906 P902 68 69 70 71 72 73 74 75 76 77 78 79 80 1000P R972 100uH 470P 14.4V 14.4-0V ∗ R981 1.0V D936 ∗ TP18 D937 D938 14.4-0V R982 0.7-1.1V 0.8V...
  • Page 65 DDX8017/8027/8027Y DDX8037/8047/8067 0.01 SW3.3V SW3.3V Q109 Q108 Q111 IC105 R168 3.3V Q114 Q107 TP16 3.3V 3.3V R166 SW3.3V R167 Q113 C104 SW2.5V Q110 C109 0.01 Q115 2.5V Q112 R157 C110 0.1 3.9K C105 100K DGND TP15 to IC601 CN501-38 SW2V...
  • Page 66 DDX8017/8027/8027Y DDX8037/8047/8067 TP106 TP107 C520 3.3V NOT USED Q172 DGND C104 to CN905-17 Q170-B 3.3-0V Q170 C105 ∗ DGND IC101 IC102 EEPROM LOGIC (X14-955X-XX) Q173 TYPE3 TYPE2 TYPE1 TYPE0 UNIT Q171 MODEL NAME R105 R106 R107 R108 R109 R110 R111 R112...
  • Page 67 DDX8017/8027/8027Y DDX8037/8047/8067 SW2V DGND DGND IC520 C622 3.3-0V 3.3-0V 3.3V VEE12 C623 3.3V FLASH ROM VEE13 3.3V 3.3-0V AUX0 3.3-0V 3.3-0V 3.3V AUX1 3.3-0V C624 AUX2 VSS18 3.3V VEE14 3.3V 3.3-0V AUX3 W608 5.0-0V AUX4 AUX5 W609 5.0-0V AUX6 3.3-0V AUX7 SW3.3V...
  • Page 68 DDX8017/8027/8027Y DDX8037/8047/8067 W607 W480 W658 DGND VGND 3.3-0V C666 3.3-0V 5.0V VAA1 3.3V 3.3-0V VEE9 VSS12 DGND L603 180 3.3-0V IC652 3.3-0V 3.3-0V DSCK 3.3-0V 3.3-0V R612 22 VIDEO ENC C613 R613 22 DCS0 3.3V VEE8 VSS11 GND1 TP612 5.0V...
  • Page 69 DDX8017/8027/8027Y DDX8037/8047/8067 W658 SW3.3V SW3.3V CLOCK 3.3V IC640 C643 1.25V IC641 VDD1 3.3V C640 VSS1 2.4-0.8V Q651 R640 330 3.3-0V FSEL 3.3-0V 3.3-0V C673 C644 R644 1.25V 3.3V 3.3V to IC800-132 VREF VDD2 VDD3 0.05V VSS2 VSS3 DACA 3.3-0V C641 2.4-0.6V...
  • Page 70 DDX8017/8027/8027Y DDX8037/8047/8067 VGND BU3.3V BU3.3V IC853 DGND 3.3V 3.3-0V IC851 SRAM IC854 GWE1 0-132 R859 3.3-0V 3.3-0V 3.3-0V 3.3-0V GWE0 00-42 3.3-0V C872 3.3-0V I/O1 I/O16 GD15 R860 I/O2 I/O15 GD14 I/O3 I/O14 GD13 GD12 I/O4 I/O13 30-2 3.3V VCC1 VSS2 3.3V...
  • Page 71 DDX8017/8027/8027Y DDX8037/8047/8067 VGND +1.8V +1.8V SW3.3V SW3.3V DGND 4.3V C733 PCPE 3.3V 3.3-0V VDDP 3.3-0V 3.3-0V 3.3-0V 3.3-0V 3.3-0V 3.3-0V GA18 GA19 GA20 GA21 GA22 GA23 3.3-0V GA24 GA13 GA14 GA15 GA16 GA17 C734 CP858 10K 3.3V VDDP TSTD0 PCM0...
  • Page 72 DDX8017/8027/8027Y DDX8037/8047/8067 SW3.3V IC701 1.8V AVR TP708 W703 DGND 3.3-0V 3.3-0V 3.3-0V SW3.3V PCDE L700 DGND 3.3-0V C750 SW3.3V DREQ SD RAM IC750 3.3V C755 VDDP C711 C751 3.3V VDD1 VSS3 CP752 3.3-0V CP750 DACK DQ15 3.3-0V C752 3.3V GWE3...
  • Page 73 DDX8017/8027/8027Y DDX8037/8047/8067 CN800-1 to Q114-B SW3.3V IC852 SD RAM C856 3.3V VDD1 VSS4 CP856 CP850 DQ15 3.3-0V C857 3.3V VSSQ8 GD15 VDDQ1 DQ14 GD14 3.3-0V DQ13 GD13 3.3V C864 GD12 VDDQ8 VSSQ1 3.3-0V DQ12 CP857 IC801 CP851 DQ11 1.9V AVR C858 3.3V...
  • Page 74 DDX8017/8027/8027Y DDX8037/8047/8067 (X14-95xx-xx) UNIT CN903, D650, D931, C249 MODEL NAME 904,906 934,935 936,937 50-10 KVT-817DVD 50-21 KVT-837DVD KVT-827DVD 52-71 KVT-827DVDY KVT-847DVD 50-71 KVT-867DVD 62-10 DDX8017 50-11 DDX8037 50-22 DDX8027 52-72 DDX8027Y DDX8047 50-72 DDX8067 62-11 IC1-3 FA7707E-H1 IC9,801 SI-3012KM IC80...
  • Page 75 • DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units. DDX8017/8027/8027Y/8037/8047/8067 (1/5) X14-955/956x-xx (14/14)
  • Page 76 DDX8017/8027/8027Y DDX8037/8047/8067 (X35-4580-10) (A/3) : EXCEPT DDX8067 (X35-4592-10) (A/3) : DDX8067 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 TP98 LED+8.5V(R)
  • Page 77 240K the appliance is returned to the customer. • DC voltages are as mea- sured with a high impedance DDX8017/8027/8027Y/8037/8047/8067 (2/5) voltmeter. Values may vary slightly due to variations be- tween individual instruments or/and units. X35-458/459x-10 (2/2)
  • Page 78 DDX8017/8027/8027Y DDX8037/8047/8067 to DC CORD to DC CORD (X34-38xx-xx) (A/3) X34-B/3 FUSE P500 D550 3900u16 CHASSIS GND 5V AMP IC200 SURGE- 9.4V 470K EXT AMP AOUT L MUTE BOUT BU14V AIN- AIN+ SW14V BIN- 100K SW14V BIN+ -9.2V BU-DET ∗...
  • Page 79 DDX8017/8027/8027Y DDX8037/8047/8067 PRE OUT AV OUT FRONT REAR CN13 P250 14 13 12 11 10 9 8 7 6 5 4 3 C809 2200P 11 12 C235 C236 1000P 1000P C234 C237 2200P 2200P 5V AMP 5V AMP 5V AMP...
  • Page 80 DDX8017/8027/8027Y DDX8037/8047/8067 X89- CN300 CN250 CN251 11 12 CHASSIS GND 21 22 46 47 48 C268 0.01 C269 L256 C267 0.01 4.7uH 0.01 BU5V SW5V Q800 D157 D155 GND0 C304 CPUREG 3.0V 4.8V VDD0 4.6V D156 4.8V 4.6V RESET 4.6V...
  • Page 81 • DC voltages are as measured with a high impedance voltmeter. Values may vary slightly DDX8017/8027/8027Y/8037/8047/8067 (3/5) due to variations between individual instru- ments or/and units. X34-382/383x-xx A/3 (4/4), X34-382/383x-xx C/3 (1/1)
  • Page 82 DDX8017/8027/8027Y DDX8037/8047/8067 IC54 M5237ML-CF0J UMC2N C400, D201,206,210,522-535,538,800 MODEL NAME UNIT No. 405,410 2SB1184 IC203,204,405 BA3121F STZ6.2N IC400-402,415 MM1503-E Q403-406 DTC124EUA D204,414 DAP202U DDX8017 X34-3820-10 IC403 MM1108XFFE-E DDX8037 X34-3820-21 D205,413 UDZS4.7B IC404 BA7653AFV X34-3820-71 D207-209,211,218,521,539 DDX8047 IC406,416 BA7652AF DDX8067 X34-3832-10 STZ6.8N...
  • Page 83 - D533 D530 D531 D532 v i d u a l i n s t r u - m e n t s o r / a n d units. DDX8017/8027/8027Y/8037/8047/8067 (4/5) X34-382/383x-xx B/3 (2/2)
  • Page 84 DDX8017/8027/8027Y DDX8037/8047/8067 (X89-27xx-xx) ∗ ∗ ∗ R165 8.2 W306 ∗ ∗ R167 8.2 W307 L.P.F ∗ 120P 8.0V TP70 8CH DAC TP71 R86 8.2 TP19 DVSS TP20 R85 8.2 TP21 DEM1 DVDD 0.8VRMS TP22 TP68 ROUT4 DEM0 3.3V TP72 TP69...
  • Page 85 R306 100K CN301 GND LINE W300 400kHz C320 B LINE 1000P R308 C310 TP312 470P C324 1000P DDX8017/8027/8027Y/8037/8047/8067 (5/5) (X89-27xx-xx) CN1, D8-10, R165, R166, W17, W306, MODEL NAME UNIT No. CN300 12,17 • DC voltages are as measured with DDX8017/8027/8027Y/8037/8047...
  • Page 86 DDX8017/8027/8027Y DDX8037/8047/8067 (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) DPU1 VREF2 2.1V...
  • Page 87 DDX8017/8027/8027Y DDX8037/8047/8067 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 16.897849MHz WBLIN 1.7V...
  • Page 88 DDX8017/8027/8027Y DDX8037/8047/8067 AN22022A-V NJM2123V-ZB AN41204A M29W400DB55N6E MN103S71F S-80829CNPF S-80813CNPF 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 NJM4580V-ZB 0.022 VSS1 MA4ZD03...

  • Page 89: Exploded View (Dvd Mechanism)

    DDX8017/8027/8027Y DDX8037/8047/8067 EXPLODED VIEW (DVD MECHANISM) 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 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 Parts with the exploded numbers larger than 700 are not supplied.

  • Page 90: Exploded View (Unit)

    DDX8017/8027/8027Y DDX8037/8047/8067 EXPLODED VIEW (UNIT) SIZE AAA BATTERY (NOT SUPPLIED) VME1 (X14-955) FPC1 (X34- B/3) (X34-382) (X34) W253 (X35- B/3) (X89-274) PME1 Depends on the model. Next Page Refer to the parts list. Parts with the exploded numbers larger than 700 are not supplied.

  • Page 91: Exploded View (Panel)

    DDX8017/8027/8027Y DDX8037/8047/8067 EXPLODED VIEW (PANEL) 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) LCD1 (X35- C/3) Parts with the exploded numbers larger than 700 are not supplied.
  • Page 92 DDX8017/8027/8027Y DDX8037/8047/8067 EXPLODED VIEW (PANEL MECHANISM) 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 Parts with the exploded numbers larger than 700 are not supplied.

  • Page 93: Parts List

    KM1X1C VME1 X92-5130-00 MECHANISM ASSY E39-0780-05 FLAT CABLE E39-0781-05 FLAT CABLE E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 94 CHIP C 100PF CK73GB1A105K CHIP C 1.0UF C410 CK73EB1A475K CHIP C 4.7UF E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 95 C750 CK73FB0J106K CHIP C 10UF L230 L41-1005-33 SMALL FIXED INDUCTOR (10U) E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 96 RN73GH1J392D CHIP R 3.9K D 1/16W RN73GH1J513D CHIP R D 1/16W E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 97 CHIP R J 1/10W R476 RK73GB2A222J CHIP R 2.2K J 1/10W E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 98 CHIP R 100K J 1/10W R978 RK73GB2A224J CHIP R 220K J 1/10W E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 99 ANALOGUE IC W910 RK73FB2B000J CHIP R J 1/8W IC641 TC7WH74FU-F MOS-IC E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 100 DTA114EUA DIGITAL TRANSISTOR C9,10 CK73GB1H103K CHIP C 0.010UF K 2SC4081 TRANSISTOR E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 101 KM1X1C C209-213 CD04AS1V100M ELECTRO 10UF 35WV C413 CD04AS0J470M ELECTRO 47UF 6.3WV E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 102 J 1/10W J503 E56-0864-05 CYLINDRICAL RECEPTACLE RK73GB2A470J CHIP R J 1/10W E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 103 CHIP R J 1/8W R300 RK73GB2A104J CHIP R 100K J 1/10W E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 104 RK73GB2A103J CHIP R J 1/10W K RK73EB2E000J CHIP R J 1/4W E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 105 Q203 2SA1576A TRANSISTOR IC54 M5237ML-CF0J ANALOGUE IC Q204-207 DTC323TU DIGITAL TRANSISTOR E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 106 0.22UF C115 CK73GB1H104K CHIP C 0.10UF CN604 E41-2208-05 FLAT CABLE CONNECTOR E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 107 CHIP R 1.0K J 1/10W R623 RK73GB2A511J CHIP R J 1/10W E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 108 CK73HB0J105K CHIP C 1.0UF OZ964ISN-C ANALOGUE IC CC73GCH1H331J CHIP C 330PF E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 109 CP2-4 RK74HB1J103J CHIP-COM 10K J 1/16W RK73HB1J103J CHIP R J 1/16W E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 110 J 1/10W CK73GB1H104K CHIP C 0.10UF RK73GB2A123J CHIP R J 1/10W E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 111 DIGITAL TRANSISTOR R167 RK73GB2A8R2J CHIP R J 1/10W Q309 DTA144EUA DIGITAL TRANSISTOR E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)
  • Page 112 G11-3622-04 CUSHION (PORON) J11-0654-13 CLAMPER J22-0042-12 MOUNTING HARDWARE J22-0043-12 MOUNTING HARDWARE E1 : DDX8027 E2 : DDX8027Y (Europe) Indicates safety critical components. K : DDX8017 (North America) X1 : DDX8047 (Australia) C : DDX8067 (China) M1 : DDX8037 (Other Areas)

  • Page 113: High Pass Filter

    4 BAND Parametric equalizer Full Bandwidth Power (Front & Rear) BAND 1 frequency ......60/80/100/120/160/200 DDX8017 ......22W x 4 (4Ω, 14.4V, 1% THD) BAND 2 frequency ....250/315/400/500/630/800/1k DDX8047/8067 ....22W x 4 (at less than 1% THD) BAND 3 frequency ....1.25k/1.6k/2k/2.5k/3.15k/4k Preout level ..............
  • Page 114 SLOPE ............12/18/24dB Weight ................3.0kg Time alignment ........0~6.1m (5cm Step) Channel level ............... ±10dB KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. Frequency range (Frequency step) US and foreign patents licensed from Dolby Laboratories.

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