Kenwood DV 403 Service Manual

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(A70-1444-08) Battery cover (A09-1193-08)(E30-2937-08) (E30-2938-08) (B19-1615-08) Remote control unit . . . . . . . . . 1 for remote control unit [size "AA"] Batteries. . . . . . . . . . . . . . . . . . . . 2 AC cord . . . . . . . . . . . . . . . . . . . . . 1 Video/audio cable. . . . . . . . . . . . 1 Digital cord. . . . . . . . . . . . . . . . . . . 1 DV-403 2 CONTENTS / ACCESSORIES CONTENTS / ACCESSORIES .................................. 2 DISASSEMBLY FOR REPAIR ....................................3 BLOCK DIAGRAM ....................................................12 CIRCUIT DESCRIPTION ..........................................16 ADJUSTMENT ..........................................................18 VOLTAGE CHART ....................................................19WIRING DIAGRAM ...................................................23 PC BOARD .............................................................. 24 SCHEMATIC DIAGRAM .......................................... 29 EXPLODED VIEW ....................................................54 PARTS LIST..............................................................57 SPECIFICATIONS ......................................Back cover Contents Accessories Note:There is different part in this manual as compared with a usual one because we use OEM factory's data. On "Circuit description", "Lubrication" and "Abbreviation of Logo", please refer to DV-303 service manual (B51-5561-00 or B51-5583-00) How to read the schematic diagram - There are some destinations in this schematic. Connection of "from" or "to". Port name

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DV-403 3 DISASSEMBLY FOR REPAIR Extension cable(C) Extension cable(B)x2 Extension cable(A) 1-1 Casing Parts and C.B.A. Positions 1. Assembling and Disassembling the Casing and Checking C.B.A.s 1-4 Disassembling the Front Panel 1. Release the 3 tabs on the bottom. 2. Release the 2 tabs on the left and right. 3. Release the 2 tabs. 4. Disconnect the 2 flexible cables. 1-5 Disassembling the Loading Base Unit 1. Remove the 4 screws. 2. Pull out the loading base unit vertically. Note There is a danger of damaging the connectors. 1-2 Service Positions Note To inspect the loading base unit, position the left side upward (as viewed from the front). 1-3 Disassembling the Tray 1. Turn the lever clockwise. 2. Move the tray in the direction of the arrow until it locks. 3. Release the tab locks on the left and right, then pull out the tray.

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DV-403 57 PARTS LIST Ref. NoAdd- ress New Parts Parts No.DescriptionDesti- nationRe- marks 601 1E-œ½A01-3785-08 TOP COVER VGM1725 602 2F J02-1468-08 LEG VYK5504 607 1F-œ½J30-1420-08 SPACER L VMD3854 608 2G-œ½J30-1421-08 SPACER R VMD3855 609 2E-œ½A29-1120-08 TRAY TOP VFY2693 612 2F,1G E35-2563-08 FLAT CABLE VWJ06A0130BB 613 2E-œ½A60-1908-08 FRONT PANEL VYP7757 618 2E J19-6058-08 HOLDER P VGL0812 619 2E-œ½J19-6133-08 HOLDER S VGL0861 628 1F-œ½J26-0122-08 MODULE CBA 632 2E,1F-œ½E35-2707-08 FLAT CABLE VWJ05AW170BB 640 1E-œ½A09-1193-08 BATTERY COVER TR1122722030 641 1E-œ½A70-1444-08 REMOTE CONTROL VEQ2395 642 1E B19-1615-08 DIGITAL CORD VJA1031 643 1E-œ½E30-2973-08 AC CORD RJA0065-A 644 1E E30-2938-08 A/V CORD VJA1062 B1 N09-5149-08 SCREW VHD1041 B2 N09-5150-08 SCREW VHD0690 B3 N09-5150-08 SCREW VHD0690 B4 N09-5153-08 SCREW XTV3+8G B5 N09-5157-08 SCREW XTBS26+10J B6 N09-5154-08 SCREW XYE3+EF12 B7 N09-5189-08 SCREW XYE3+EF20 B8 N09-5156-08 SCREW XYE3+EF25 B9-œ½N09-5236-08 SCREW XYE3+EF8 --œ½B60-4734-08 OPERATING INST VQT8703 - H09-0133-08 ACCESSORY CASE VPK1891Z --œ½H10-7720-08 CUSHION L VPN5389 --œ½H10-7721-08 CUSHION R VPN5390 - H25-1664-08 POLYETHYLENE BAG,VPF0731 --œ½H50-3774-08 PACKING CASE VPG0E11 -œ½ New Parts Parts without Parts No.are not supplied. Les articles non mentionnes dans le Parts No.ne sont pas fournis. Teile ohne Parts No.werden nicht geliefert. 1 L :ScandinaviaK :USAP : CanadaR :MexicoC :ChinaI :Malaysia Y : PX(Far East,Hawaii)T :EnglandE : EuropeG :GermanyV : China(Shanghai) Y :AAFES(Europe)X :AustraliaQ :RussiaH :KoreaM :Other Areas indicates safety critical components . DV-403 Ref. NoAdd- ress New Parts Parts No.DescriptionDesti- nationRe- marks 41 2B A11-1171-08 INTERMEDIATE CHASSIS,VMD3270 42 1A J99-0819-08 TRAY VMD3265 43 2A D13-1978-08 PULLEY GEAR VDG1308 44 2A D13-1979-08 DECLERATION GEAR,VDG1309 45 2A D13-1980-08 DRIVER GEAR VDG1310 46 2B A11-1172-08 VERTICAL CAM VDK0156 47 2A D16-0722-08 BELT VDV0373 49 3B A10-3504-08 LOADING BASE VMD3266 50 1A-œ½A11-1192-08 CLAMPER BASE VMA0E55-2 51 1A-œ½T99-0644-08 MAGENT RHM245ZA 53 1A-œ½J11-0863-08 CLAMPER VMD3884 54 1A-œ½N19-1512-08 CLAMPER WEIGHT VMA0E54 55 3A T42-0964-08 LOADING MOTOR UNIT,VEM0664 56 3B S64-0047-08 DOUBLE SWITCH VSH0170 61 2C-œ½E35-2708-08 SPINDLE FFC VWJ1388 62 1C-œ½T42-0989-08 SPINDLE MOTOR BML3E4CRU 63 2D-œ½T42-0990-08 STEPPING MOTOR VEM0720 64 2D G01-4184-08 TILT SPRING VMB3278 65 3D G02-1696-08 SUB-SHAFT TILT SP, VMC1487 66 2D-œ½G02-1718-08 SPRING HOLDER1 VMC1606 67 2D-œ½G02-1719-08 SPRING HOLDER2 VMC1607 69 2C,2D J02-1469-08 FLOATING RUBBER,VMG1166 70 3C-œ½A11-1193-08 TRVERSE CHASSIS,VMK0502 71 1D J90-0872-08 GUIDE SHAFT1 VMS6471 72 1D J90-0873-08 GUIDE SHAFT2 VMS6472 73 1D J91-0504-08 OPTICAL PICKUP VED0402-1 74 1D G02-1699-08 SUB-SHAFT PRELOAD SP,VMC1491 75 1D G02-1700-08 SCREW NUT VMC1490 76 1D J21-6791-08 NUT VMD3260 B11 N09-5158-08 SCREW XTV3+10G B41 N09-5159-08 SCREW VHD1223 B42 N09-3456-08 SCREW XQNQC17+3 B43 N09-5158-08 SCREW XTV3+10G B44-œ½N09-5237-08 SCREW VHD1330 B45 N09-5158-08 SCREW XTV3+10G B61 N09-5162-08 SCREW VHD1224 B62-œ½N09-5238-08 SCREW VHD1358 B63 N09-3462-08 SCREW VHD1057 B64 N09-3456-08 SCREW XQNQC17+3 B65 N09-5164-08 SCREW XXE26C6FN -œ½ New Parts Parts without Parts No.are not supplied. Les articles non mentionnes dans le Parts No.ne sont pas fournis. Teile ohne Parts No.werden nicht geliefert. 2 L :ScandinaviaK :USAP : CanadaR :MexicoC :ChinaI :Malaysia Y : PX(Far East,Hawaii)T :EnglandE : EuropeG :GermanyV : China(Shanghai) Y :AAFES(Europe)X :AustraliaQ :RussiaH :KoreaM :Other Areas indicates safety critical components . MECHANISM PARTS

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DV-403 SPECIFICATIONS 14-6,Dogenzaka 1-chome, Shibuya-ku, Tokyo, 150-8501 Japan KENWOOD SERVICE CORPORATIONP.O BOX 22745, 2201 East Dominguez St., Long Beach, CA 90801-5745, U.S.A. KENWOOD ELECTRONICS CANADA INC.6070 Kestrel Road, Mississauga, Ontario, Canada L5T 1S8 KENWOOD ELECTRONICS LATIN AMERICA S.A.P.O BOX 55-2791, Piso 6 plaza Chase, Cl. 47 y Aquilino de la Guardia Panama, Republic de Panama KENWOOD ELECTRONICS BRASIL LTDA.Av. Moema, 170-17Ëš, Andar-Cobertura B, Ed. Maximum Service Center, 04077-020 Moema, São Paulo-SP-Brasil KENWOOD ELECTRONICS U.K. LIMITEDKENWOOD House, Dwight Road, Watford, Herts., WD1 8EB., United Kingdom KENWOOD ELECTRONICS BELGUM N.V.Meachelsesteenweg 418, B-1930 Zaventem, Belgium KENWOOD ELECTRONICS DEUTSCHLAND GMBHRembrücker Str. 15, 63150 Heusenstamm, Germany KENWOOD ELECTRONICS FRANCE S.A.13 Boulevard Ney, 75018 Paris, France KENWOOD ELECTRONICS ITALIA S.p.A.Via G. Sirtori, 7/9 20129, Milano, ltaly KENWOOD IBÉRICA S.A.Bolivia, 239-08020 Barcelona, Spain KENWOOD ELECTRONICS AUSTRALIA PTY. LTD.(A.C.N. 001 499 074) 16 Giffnock Avenue, North Ryde, N.S.W. 2113, Australia KENWOOD ELECTRONICS (HONG KONG) LTD.Unit 3712-3724, Level 37, Tower 1, Metroplaza, 223 Hing Fong Road, Kwai Fong N.T., Hong Kong KENWOOD ELECTRONICS GULF FZEP.O.Box 61318, Jebel Ali, Dubai, U.A.E. KENWOOD ELECTRONICS SINGAPORE PTE LTD. No. 1 Genting Lane #02-02, KENWOOD Building, Singapore, 349544 KENWOOD ELECTRONICS (MALAYSIA) SDN BHD.#4.01 Level 4, Wisma Academy Lot 4A, Jalan 19/1 46300 Petaling Jaya Selangor Darul Ehsan Malaysia KENWOOD ELECTRONICS (THAILAND) CO., LTD.2019 New Pechburi Road, Bangkapi, Huaykwang, Bangkok, 10320 Thailand Power requirements:AC 120V, 60 Hz Power consumption:14W Dimensions:17 5/16"(W)x12 3/8"(D)x3 3/8"(H) [440 (W)x315 (D)x86 (H) mm] (excluding protrusions) Mass:6.6 lb. (3.0 kg) Signal system:NTSC Operating temperature range: +41 to +95°F(+5 to +35°C) Operating humidity range: 5 to 90% RH(no condensation) Discs played: (1) DVD-Video disc 5" (12 cm) single-sided, single-layer 5" (12 cm) single-sided, dual-layer 5" (12 cm) double-sided, single-layer 3" (8 cm) single-sided, single-layer 3" (8 cm) single-sided, dual-layer 3" (8 cm) double-sided, single-layer (2) Compact disc (CD-DA, Video CD) 5" (12 cm) disc 3" (8 cm) disc Video output: Output level: 1Vp-p (75-„¦) Output terminal: Pin hack Number of terminals: 1 system S video output: Y output level: 1 Vp-p (75 -„¦) C output level: 0.286 Vp-p (75 -„¦) Output terminal: S terminal Number of terminals: 1 terminalComponent video output: Y output level: 1 Vp-p (75 -„¦) C boutput level: 0.7 Vp-p (75 -„¦) C routput level: 0.7 Vp-p (75 -„¦) Output terminal: Pin jack (Y: green, C b: blue, C r: red) Audio output: Output level: 2 Vrms (1 kHz, 0 dB) Output terminal: Pin hack Mixed output (L/R): 1 system Subwoofer output: 1 system Audio signal output characteristics: (1) Frequency response: - DVD (linear audio): 4 Hz~22 kHz (48 kHz sampling) 4 Hz~44 kHz (96 kHz sampling) - CD audio: 4 Hz~20 kHz (EIAJ) (2) S/N ratio: - CD audio: 115 dB (EIAJ) (3) Dynamic range: - DVD (linear audio): 102 dB - CD audio: 98dB (EIAJ) (4) Total harmonic distortion: - CD audio: 0.0025% (EIAJ) Digital audio output: Optical digital output: Optical terminal Pickup:Wave length: 665 nm Laser power: CLASS II Note:Specifications are subject to change without notice. Mass and dimensions are approximate.