Kenwood KVT-915DVD Service Manual

Also see for KVT-915DVD: Instruction manual Service manual Instruction manual

Contents

66KVT-915DVD,925DVD,935DVDKVT-945DVD,965DVDEEEDECEBEA1234567VR15KCTL20.01 IN24 IN3VCC5 C120.01∗R391314151617181920212223R10RREFVDVCOIN3CCYNCC2533POMODE RESBNSOUTDGNDAGNDCREF68.2K5487VMODEADVDVDDAVDDADET4ADET3ADET2ADET11110912ANT2ANT1ANT4ANT3C213300PR847K0.014.7K∗R6C220.01C2447u6.3C23GND1 GND2 3C494.7u5015 14C55 100PC54 100PC56 100PC53 100PR13 1KR12 1K1R15 1KR14 1KC29 100P0.01AGCR2 100R4 100R3 100R5 100ANTIN12 1317+B2+B1VC30VADC 54326ASSDASCLIFOUT109811R26R27100100IN1∗C12956P∗L1080.22uHL112.7uH34 OUT15 OUT22 IN2GND1R192.2KC262200PC272200PCF310KR18R1710KR166.8K∗C10C480.0122u16C40C410.01C5C4347u6.30.56uHL8L70.15uH∗C9220u10C46470R168uHL9 C110.01R149∗L13IN12 21 IN∗CF25OUT1GND234OUT2∗CF1543OUT2OUT1OUT3R1531KR162 100K∗R164L10610uHR161 27KR15815KC1381u50C137C135 2200PR167 39K∗R182C152 1000P∗R16310K 22KC153 1000PC143 0.01C1440.47u504700P0.1 100KC1341u50C1321000PC133 R154C128R13810KR1394.7KR13610KC130C13127P33P3.580MHz∗X106X105R13527KR13739KC127470PR13410K0.01C148 0.022C145 10PC1470.1C1492.2u50R168C154 0.1390R170 100R169 100R172 C142C150C136CF103R165R171470 0.01R16639047390C1410.01C1400.22C1390.047R160L1055.6uHC1570.221KR141R14010K22K0.047 1KR157560R155SW1AN1∗C6∗C70.56uHAN2L6 SW20.15uHL5∗C3∗C40.56uHAN3L4 SW30.15uHL3∗C1∗C20.56uHAN4L2 SW40.15uHL1SDASCL0.010.01C42220u10C45C44L1510uH3.9KR341000PC380.0112K1uHL14680R29R30R312.2KC472200PR3247R281502200PC39TP5∗R37∗R3810uHL16SW1SW2SW3SW4C32 100PC31 100PC30 100PAN3AN4AN1AN2C16 1000PC18 1000PC17 1000PC15 1000P∗C3751504948474645444342414039383736353433323130292827262524232221201234567891011121314151617181952535455565758596061626364XTAL2XTAL1REFORYINBYINRYOUTBYOUTRGB2INB2ING2INR2INLUMOUTLUMINRGBINBINGINRINBCLINROUTGOUTBOUTBLKINCVBSETSECPLLAOUTCVBS2OGND1CVBSITVP3VP1CVBS/YCHROMAIFIN1IFIN2EHTOVCSIREFDECAGCAGCOUTAUDEEMDCSDEMSNDIFAEXTNC12NC13NC14RLLFIFVOSCLSDADECBGDETVP2CVBS1ODECDIGHOUTFBISORH2LFRH1LFGND2GND3EWDVRDBVRDA4700PC14647u16∗C155100PSCLSDA1KR1511KR152R1505601K1KR146R148560R1470.22C122VRVGVBVMUTEAUXINC340.0112K2.2KR220.01C35R23R2447150R25R20471.2uHL12R21680C332200P4533u16C524.7u504.7u50C50NC3NC2DRIVEVCCC51FBNC6NC7GND678321L174700uH1.2KR33VDX-09MKVT-915DVDMODEL100P3-21 NO YES NO 10P NO68P100P0-000-11UNITNo.NONOYESYESA CB C116,117NOYES10P12P215-217,C37,158,159,C112NONO2-710-21 YES NOYES NONO100P 10PNO100P 10PNOYESXCMRHABB.WEJKKVT-935DVDKVT-915DVDKVT-925DVDKVT-925DVDKVT-935DVDKVT-945DVDKVT-965DVDG HNOYESNONOD ENOF10P10PNONO3PC113NONOC119,YESYES124,YESYESYESNONOC155NO0.470.220.470.470.47C2030.470.10.470.470.47C221 C231,2320.0150.0150.0220.0220.022A1W02-3388-05W02-3389-05W02-3389-05W02-3191-15W02-3191-15CF1NONOL72-0794-05L72-0794-05L72-0769-05CF2YESYESNONONO1.2uH1.2uH1uH1uHL131uHNONONONOL107YESYESNONOL108NONOL30-0749-05L30-0749-05L30-0745-05L30-0745-05L30-0740-05L103NOYESNONONOQ1,101YESYESNONONOR6,37,110,163,NONOYESYESYESR38,122,179-181NOYESNONONOR103,10433K33K47K47KR10547KNONOR143,206,209,210,NONOYESYESYESYESYESNO68K68K22K22K22KR22147K47K120K120K120KR222YESNOYESYES228R39,YESNONONONOYESVR201NONOVR102YESYESYESNONO30.55MHz30.55MHz43.550MHzX1014.434MHz4.434MHzX1064.434MHz4.434MHz3.5756MHz222,223,228 156 164,182 224-226(45.75)(45.75)(58.75)(38.9)(38.9)NAME 6,7,C1-4,9,10 227,229R177,178,0.047C1250.470.0470.0470.047YESNONONONOC129NONO15uH15uH18uHL102IC2IC3++++++++++ + +++15kHzCN2∗Q1∗A1Q3 Q2D5D2D4D3J1D1IFQ109 Q108D106Q116Q114Q115D105Q113Q101-103,108,109,111-115Q117-119,201,202D102,103D101,105,106D1-4D5,104D6IC1IC203,204Q2,104-107Q3Q1Q4,5Q116IC201IC102IC2IC3IC202IC1011SS250DA204UDTC144EUADAP236UDAN235URN739F::::::: BA7652AFBA6161FAN5281NSCAN5186FB2SC2714(Y)2SC4081CM0018AM2SA1576ATDA8842HDTC143TUADTC124EUADTA114EUATDA9830TNJM4565M-TE2:::::::::::::J2J3J4Q5Q119Q112Q118Q117Q111Q4D6X86-367x-xx∗ G∗ HGND LINESIGNAL LINEB LINEVIDEO LINECHROMA PROCESSOR &VIF DEMODULATORSWDIVER-SITYANTENNA SELECT ICDC/DCCONV. 30VIF AMPSAW FILTERDIVER-SITY ANTENNA INPUTTEST MODEIC102KVT-915DVD/925DVD/935DVD/945DVD/965DVD (4/4)IC34.7K 22K22K10K10K47K47K47K47K47K47K5.1V1.7V2.8V4.7V4.7V1.8V3.9V5.7V 0V0V3.5V3.7V0V6.7V0V0V4.0V3.5V8.2V4.0V4.0V0V2.2V2.4V2.4V2.6V4.4V8.2V4.9V1.4V0.9V 2.9V3.8V0V33.8V8.5V8.5V0V3.8V0V0V2.5V5.0V5.0V5.0V0V2.7V0V0V5.0V0V• DC voltages are as measured with a high impedance voltmeter.Values may vary slightly due to variations between individualinstruments or/and units.X86-367x-xx (2/2)www . xiaoyu163. comQQ 376315150 992894298TEL 13942296513 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299