Kenwood KVT-719DVD Service Manual

Also see for KVT-719DVD: Instruction manual Training guide Installation manual Installation manual

Contents

87KVT-719DVD/729DVD/729DVDY/739DVDDPDODNDMDL12345670V3.3V3.3V3.3V0V3.3V0V3.3V0V3.3V1.2V0V0V5.0V0VVIDEO SIGNAL VIDEO SIGNAL5.0V0V0V5.0V0V5.0V3.3V0V5.0V0V0V0V5.0V5.0V0V5.0V5.0V0V0V2.5V0V3.3V3.3V0V0V8.0V8.0V0V5.0V0V3.4V8.0V3.4V5.0V5.0V0V5.0V5.0V3.3V5.0V5.0V5V0V0V0V5V0V1.2V0V3.3V3.3V5.0VIC53IC49IC12IC57IC15IC60IC51IC39IC50VPU1OPTICALPICKUPQ21Q20Q11Q13Q10Q24Q12Q14Q27Q28Q29∗P4∗CN11∗CN62ch AUDIO DACD6 D5Q15CN1IOPVIDEO AMPLPFLPFto MAIN UNIT∗P8 ∗P1IC1 : MN2DS0016AAUBIC5 : S29AL32D70TFIIC9 : S-24CS04AFTIC10 : AN41250A-VBIC12 : MM1671XNREIC15 : AK4396VFIC21 : LTC3548EDD-FIC27 : NJM2865F318ZBIC31 : LC82360-EIC39 : NJU7042IC42 : TC74HC273FTIC49 : TC7SG04FU-FIC50,51 : NJM4580V-ZBIC53 : TC7WH08FK-FIC54 : IS45S16800TL1IC55 : TC7WH32FU-FIC56 : HD74LV1GW57AEIC57 : NJM2573V-ZBIC60 : MM1665AHBEQ1-4,25 : DTA143XEQ10,11 : 2SC4617Q12,13 : 2SB1709Q14,15,20,21: 2SK3019Q24 : SSM3J15FU-FQ27 : DTA143ZEQ28,29 : 2SA1774D5,6 : 015AZ5.1-F(Y)D7 : 1SS402-FGND LINESIGNAL LINEB LINE(X37-1120-0x)∗ C∗ DVIDEO LINETP68TP65TP64TP81TP107TP41A8VTP82FGND3TP220AGNDTP221TP222TP223D5VTP224DGNDTP228TP235TP237TP241A5VP2511P2528P4A3.3VIOPLD DVDLD CDGND1.8K12345678910ADATA0DGNDADATA1DGNDADATA2DGNDBCKDGNDLRCKPD5049484746454443424140393837363534333231302928272625242322212019181716151413121110987654321A5VA5VVGNDVIDEOVGNDPr/RVGNDPb/BVGNDY/GVGNDA8VA8VAGNDAGNDAREFLAOUTLA-SHIELDAOUTRAREFRAGNDDGNDDGNDSPDIFDGNDDGNDDISC-DETM/SAMUTESDTDGNDTCKIFSELD5VD5VD5VD5VD5VD5VDGNDDGNDRESETPGNDPGNDPGNDPGNDP5VP5VP5VP5V10C169100L5 2.2R5542.2R5551000PC4910.01C4922.2R5582.2R5591000PC4950.01C4962.2R6401000PC5242.2R6410.01C5252.2R6442.2R6451000PC5280.01C529 4 GND31265VCC780.1C44033R58722R586TP140VGNDTP227A5VTP160GND31254VCC22R4890.1C46633R473456INGNDVCC321SAGOUTPS0.01C224200R200150R204150R2070.01C2300.01C2291C2201C2221C22133KR620150R205150R2061234567VSAG1V+1VIN1PSVIN2GND1VIN3141312111098VOUT1V+2VSAG2VOUT2GND2VOUT3CLAMPR624 3.3KR201 200R625 3.3KR202 200R626 3.3KR203 200600L722C2264.7∗R2081000P∗C2311000P∗C4744.7∗R5391234567891011121314DVSSDVDDMCLKPDNBICKSDATALRCKSMUTEDFS0DEM0DEM1DIF0DIF1DIF22827262524232221201918171615ACKSTST2TST1PVCOMAOUTL+AOUTL-AOUTR+AOUTR-AVSSAVDDVREFHVREFLTTL1R6151000PC2711C270R514 22R515 22R516 22R517 221C2721C2631C5309.1KR2579.1KR254220PC251220PC2527.5KR258100R266100R4647.5KR2551000PC250330PC2610.1C473820R538820R5371C4649.1KR2639.1KR26010R2691R25122C2670.033C2661C2651234VOUTNC2GND1CN8765VINNC7NC6CONT6578 V+V- 3421TP151TP1104.7R3501000PC35082R591390R5831000PC3514.7R3514.7R52310C200750R15410C2014.7R52456R15610C306470R15210C2022.2R15810C2032.2R15956R15710R1514.7R588750R15510R150470R1534.7R4762.2R475100KR162100KR1630.1C2080.1C2070.1C441110R477R165 100R164 100600L22100PC4764.7R5641000PC520600L2110C511123456789101112131415161718192021222324252627282930GNDVREFVCCF+H/G+HE+G/E+FSWNCLD CDLD DVDGNDHFMGND(G)RFBACDFE1FE2TH-TH+ImonNCVR CDVR DVDNCF-T+F+T-33R47422R4901C22351KR619R116 10K330R256330R25947PC518C256C51210.1 39047PC51956R584820R536820R535V+87R267C262R261C2542220P34V-C255220P 1001330C2531000P330R262R2657.5KR2647.5KR465330P1001781771764OUT5VDD3 IN-1 IN+2 VSSF-T+F+T-TP48TP47TP46TP45TP232TP234TP231TP233TH-TP108FE2TP54FE1TP55DTP56CTP57ATP58BEFTP51TP59TP198TP247TP63TP62IOP+TP24816191824SDASCL562Y/GPb/BPr/RCMPPb/BPr/RY/GCMP91512174173179600L15193Y/GPb/BPr/RVFB1RUN1VINSW1GND1TP218TP217C304TP236TP2194.7KR30010C30210C5172.2uHL11R533 68K 23450.014.7uH0.0332KR304C5169876VFB2RUN2PORSW2MODE10C30522C497TP24622C49829L10R303 18K172174175173131129132C1671010C168Q24SCLSDA14416,191169812818,24,SDA,SCLP5VD5VP5VP5VD5VA5VA5VD1.2VD1.2V 3.3VA5VA3.3VA3.3VVA8VA8V0-030-020-000-01UNITNo.YESYESAYESYESYES410C409, CP45CN6E41-2598-05E41-2603-05E41-2598-05E41-2603-05E41-2602-05E41-2597-05E41-2602-05E41-2597-05CN10E41-2601-05E41-2595-05CN11YESYESIC27YESYESR560,574-576,617TP2530-04 E41-2603-05 E41-2602-05 YES YESBYESYESDYESYESCYESYESYESYESYESYESCP68YESYESYESYES231,474C20,YES YESYESYESP1,4,7,8YESYESYES208,539R24,YESYESR130,635,637YESYESYES458,636R131,YESMODEL NAMEHDV-790/990DNX7100/7200DDX70∗9/80∗9KVT-7∗9DVD/8∗9DVD6 677777777771111 111112121212141516171718 18• DC voltages are as measured with a high impedance voltmeter.Values may vary slightly due to varia tions between indi vid u al instruments or/and units.X37-1120-03 (4/4)