Marantz DV7000 Service Manual Page 1

DVD PlayerDV7000383K855010 MIT3120 785 22300First Issue 2000.07ServiceManualDV7000 /F1N, /K1G, /S1G, /U1GF1B, /K1B, /N1B, /U1BRDV7000Printed in JapanP

1-87. SERVICE MODEFLD, LED TEST1. Press the mains switch (POWER BUTTON) whiledepressing the PAUSE button and STOP button.2. Status will be on the TES

1-9Type version confirmation1. Power ON the DVD player. The FL display must beshown <NO DISC>.2. Pressing the button and button simultaneous

1-108. ELECTRICAL ADJUSTMENT8-1. DVD JITTER ADJUSTMENT1. Stick the provided small round sticker (0.1 mm thickness) atthe innermost position of a DVD

1-118-4 AS AdjustmentCAUTION :Do not see the laser pick-up! Cover the laser pick-up unitwhile AS adjustment.Adjustment point : VR120, VR121Test point

1-129. WAVEFORMPower requirements (Refer the circuit diagram page 1-25 and 1-26)100V AC 120V AV 220V AC12341234123450V 5µsec 50V 5µsec 100V 5µsec10V

1-13 1-141.10 WARNINGS

1-15 1-161.11 BLOCK DIAGRAM

1-17 1-181.12 SCHEMATIC DIAGRAM AND PARTS LOCATION

1-19 1-20

1-21 1-22FB SWITCH4V0VRGB SWITCHC SWI TCHY/CVBS SWITCHC SWITCHY/CVBS SWITCHVCR SWITCHTV SWITCH646dB6dB6dB6dB6dB6dB0/6dB0/6dB-14dB0/6dB-14dB0/6dBSTEREO

MARANTZ DESIGN AND SERVICEUsing superior design and selected high grade components, MARANTZ company has created the ultimate in stereo sound.Only orig

1-23 1-24TIMETRACKTRACKTITLETOTALCHAPTERFTSSCANPBCTRACKVCDCHAPTERSHUFFLEREPEATTITLEA-B

1-25 1-26

1-27 1-28PF01QF08 QF11 QF01QF04QF06 QF07 QF05 QF10QF09 QF03 QF02 QF12PP01QP18 QP19QP20 - QP22QP02QP01QP25QP24QP04 QP12 QP14 QP13QP13 QP11QP09 QP08 QP

1-29 1-30QS04 QS02 QS01 QS03 QS05 QS07QV10 QV05 QV08 QV15QV12QH02 - QH12(Even number)QH03 - QH11(Odd number)QS14 QS12 QS11 QS13QS15 - QS18 QV04 QV11 Q

1-31 1-321.14 EXPLODED VIEW AND PARTS LISTPE01Q956 - Q959 Q823 Q819 - Q821Q952 - Q955Q808Q960-Q962Q809Q801Q814Q815 - Q818Q802 Q803 Q804 Q805

1-33 1-34002B003B51293X8( M)01 5Bx3010B007B51 283X8( M)04 1B00 1B006B00 8B005B009B51283x 8( M)020B045B025 G010Gx 2009G51283X8( M)007Gx 4003G002 G51293

1-35 1-361.15 ELECTRICAL PARTS LISTThe suppliers and their type numbers of fusible resistorsare as follows;1. KOA Corporation Part No. (MJI)

37POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI)POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI) R883 /N 4822 051 30471 CHIP 47

38POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI)POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI) PF01-FRONT CIRCUIT BOA

39POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI)POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI) RK10 4822 051 30151 CHIP 150

1-11. TECHNICAL SPECIFICATIONSDiscs played DVD video disc ... 12 cm single sided, single layer 12 cm s

40POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI)POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI) RP52 4822 051 30223 CHIP 22

41POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI)POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI) CS03 4822 124 12404 ELECT.

42POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI)POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI)CV68 /F, /K/S, /U5322 124 21731 EL

43POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI)POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI) RV43 /F, /K/S, /U4822 051 30471

44POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI) PV01-MISCELLANEOUS FS01 4822 157 10416 EMIFILTER BLM11B

DVD Module for MARANTZTKM1000MZFirst Issue 2000.06ServiceManualTKM1000MZRPrinted in JapanPlease use this service manual with referring to the user gui

2-1 2-2Not for DV40002.1 SCHEMATIC DIAGRAM AND PARTS LOCATION

2-3 2-4

2-5 2-6Not for DV4000

1-22.1 Video performance (/N1 only)1 222554436Map of DVD Regions135791113151719212 4 6 8 10 12 14 16 18 202. 1. 1 SCARTPin No. TV (OUT) Pin No. AUX (I

2-7 2-8MAIN TOP VIEWIC111TR113TR100 ~TR106TR120TR115IC122 IC121 TR804 ~TR806 TR300TR200 IC311IC120TR190TR201 TR202 IC202 IC203TR802 TR801IC607IC507IC6

2-9 2-10MAIN BOTTOM VIEWIC701IC700IC500IC550 IC614IC606TR490IC605IC602TR491 IC490IC603IC600IC850TR600IC801IC800TR117IC300IC803TR167IC901 IC802TR112TR1

2-11 2-12

2-13 2-14MECHA TOP VIEW MECHA BOTTOM VIEWTR90 TR37TR34TR33IC1 TR1 TR35 TR36IC2IC4TR32IC3TR31MT100LOADING

2-15 2-16VIDEO TIMINGGENERATORTELETEXTINSERTION BLOCKI2C MPU PORTBRIGHTNESS ANDCONTRAST CONTROL++++ADD SYNCINTERPOLATORSATURATION CONTROLADD BURSTINTE

2-17CYC12MP000(DVD Read Channel)VBGVBGPWDNB TRSON XRFOK PLLOK SEN SCK SDTIO FREQ RFCPADDR3-D[0..3]DMSRVRDMSRDTDSRF-INTRI-STATEPULSE-CTRLXCK/3456 DT VC

2-18Pin No. Port Name I/O FUNCTION1 RDX O System bus read strobe signal output.2 WEX O System bus lower 8 bit write strobe signal output.3 BOOT O Ziva

2-19BU9253 (Digital delay)Pin No. Port Name I/O FUNCTION67 AVRTM I ECC interruption request input (end of output stream of 2060 bytes data) .68,69 DGN

2-20MN66261 (CD signal processing)

2-21MN66261 (CD signal processing)

1-33. INFORMATIONSREGION CODETHE DISCS THAT THE DV7000 CAN HANDLEThe following discs can be played back with a DV7000.Note: The regional code of the

2-22MN67700 (Servo processing IC)

2-23MN67700 (Servo processing IC)

2-24Pin No. Port Name I/O FUNCTION1,12,26,35,46,52,63,73,81,95,105,118, VSS1-18 Ð Ground pins.131,142,156,170,182,1952 SEL0Ð Test mode select pins.3 S

2-25Pin No. Port Name I/O FUNCTION127-130133-139 CPUADT0-15 I/O CPU address/data bus.143-147141 XRESET I Global reset input.148-152 CPUADT16-20 I CPU

2-26Pin No. Port Name I/O FUNCTION1,52,129133,138,141 PIO0-10 I/O Programmable I/O pins.147,153,156174,1902-4,6,8-11 HDATA0-7 I/O 8 bit bi-directional

2-27Pin No. Port Name I/O FUNCTION166 DA-LRCK O PCM left/right clock. Identifies the channel for each audio sample.167 DA-BCK O PCM bit clock output.1

2-282.3 EXPLODED VIEW AND PARTS LIST (TKM1000MZ)

2-29POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI)(VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, **:EUROPE)1 9965 000 04593 PLATE CLAMP 2

2-30ASSIGNMENT OF COMMON PARTS CODES.RESISTORSR 1) GD05 x x x 140, Carbon film fixed resistor, 5% 1/4WR 2) GD05 x x x 160, Carbon film fixed resistor,

2-31POS.NOVERS.COLORPART NO.(FOR PCS)DESCRIPTIONPART NO.(MJI)(VERS. :VERSION, U:U.S.A., F:JAPAN, K:FAR EAST, **:EUROPE)POS.NOVERS.COLORPART NO.(FOR PC

1-44. SERVICING HINTDVD test disc (NTSC) ALMEDIO TDV-540SERVICE TOOLSAudio signals disc 4822 397 30184Disc without errors (SBC444)+Disc with DO erro

1-55. DISASSEMBLY1. Open the tray and remove the escutcheon (050B).REMARK : If the tray doesn't work, put a smallscrewdriver into the hole as sh

1-6STOPPER TUB6-1. Removal of the TRAVERSE MECHA.6-1-1. Removal of the MECHANISM BLOCK1) Turn the unit's power on and press the "EJECT"

1-73) Carefully disconnect the two connectors (P500, P600) andthe two flat cables (P200, P300) on the MECHANISM PCB.Fig. 6-64) Using tweezers, release