Kenwood KVT-719DVD Service Manual

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

Contents

70KVT-719DVD/729DVD/729DVDY/739DVDX88-2020-11 (2/6)AE AF AG AH AI8.0V0V5.0V1.2V0V0-2.7V3.3V0-3.3V3.3V3.3-0V0V5.0-0V0V3.3V0V3.3V0V.3V 0-3.3V0-1.0V0-0.7V0-0.7V0V 3.3V1.0-0V 1.2V0V3.3V0V0V3.3V0V3.3V0V3.3V1.0-4.0V2.5V5.0V0V3.3V3.3V0V0V3.3V0-3.3V1.2-3.7V2.5V2.5V2.5V2.5V5.0V1.2-3.7V3.0V0V3.3V0-3.3V 0-3.3V3.3V0V0V0-3.3V3.3V3.3V0-3.3V0V3.3V3.0V0V0-3.3V1.2-1.8V0V0-3.3V0-3.3V3.3V0V3.3V0-3.3V3.3V0-3.3V0-3.3V3.3V0V3.3V0-3.3V0-3.3V3.3V 0V1.0V-4.0VIC301IC305IC316IC309IC335IC332IC322IC336IC337(X88-2020-1x)Q302Q303P301Q304P302 P303 P304 P305 P306 P307 P308 P309P310(0-11), (0-14) ONLY (0-13), (0-15) ONLY (0-10), (0-13) ONLY (0-12), (0-15) ONLY(0-10), (0-12)STEREO DACCPLD∗ B∗ C(X88-2020-1x)LPF5V REG.ON-SCREENDISPLAY CONTROLLERTRIPLE INVERTERTRIPLE SCHMITT INVERTEROSD OUTAMPLIFIERCURRENT122215436C2260.1R32510KMODEZEROCSBIWLAGND10 AVDD9876VOUTRDVDDDGNDVMIDVOUTL 11VREFNVREFP12131415MUTEBSDIDEM2543MCLKBCKINDIN1 LRCIN 19SCK161718LATI2S 20R32410KGNDR3278.2KC341330P56R3294.7K150R33387VCCC3420.01R3268.2K243C340R3284.7K330P1501R332A15A14A13A12A11A10VSS32VDD32VSS33VDD33GD1RST182221252423VDD13VSS13CLKOUTVDD12VSS121920181716RD1RD2GD2RD00CSTEST2TEST1HBLKHSYNCVBLKVSYNCVDD1115141312111098SINSCLKCTRL1OSCOUTOSCINVSS117654321C368 0.1C367 1R467C4700.01R446100R344 68C362L30710uH100VCC34 GND125678TP350R4720L30810uHVDD14BOUT3128272630293332363534BD2GD0BLKBD0BD1OUTRVDD2VSS14GOUTROUT39383740VSS15CVREFCCOMPVSS2RREF42D11D10 41D9D8 434445D0D4D7D6D546474849D3D2D150515253VSS31VDD31CEOE54555657A17A16585960A20R4702P7980A1A0767778358R4949307073A4A3 7475A7A6A57172A8 6869A96566676263646143 CNTL91 10 8 7 6 5 4 13 2AGNDGND4132VCCR5258657200SW5VSW5VSW3.3VSW3.3VSW3.3VD GNDUSB1 5VUSB1 5VUSB1 5VUSB1 5VD GND570 51 5452 53 55 56 6058 59USB SHELD GNDDGNDR5090C4820.1 NBC4640.047C46810R5070R5060R5050R5030TP337DGNDA5 HSY OUT48 13R5270VGNDA93A4TDI216GND1A7A654A8VCCO187GND2121110TCKA11A109VCC147464544434240393837L30910uHR37310KL31010uHGND3B14A0/GOE0A3A2A1CLK0CLK3B15/GOE14134VCC2GND4B13B12TDO 3536VCCO231B9B10B113233B82930B1A12A13A14A15CLK1CLK217141516B0181920OSD 9.6M B7B5B6 262728TMS 25B2B3B421222324C3940.1TP3323GND421 VCCVCCGND41328576R4810 GNDVIN2165782 VCC1TCKTDITDO43GNDTMS65R4820VOUT 5R5020VSYHSYSTHCPVC400C401C4560.1C46010TP356TP319TP320TP328TP330TP331TP329TP334TP3330.1C3950.1C3920.1C389R376 2.2K783R478R473TCKTDI0R452 22R454TP351TP352TP353TP354TP355C4720.1C3750.1C3610.1C3600.1C3766 08 00 010R351130R352100R3430.1C3631.5KR3451500PC33847KR45847KR4610.1C323R524 33 R447 5.1MC471 0.01TP40228 2000.1C351SD ADSD ADSD ADSD ADSD ADSD ADSD ADEP CASEP RASEP DQEP SDWSD DASD DASD DASD DASD DASD DASD DASD DASD ADSD ADSD ADSD ADSD ADSD ADSD ADEP CASEP RASEP DQEP SDWSD DASD DASD DASD DASD DASD DASD DAC2190.1C2210.1C2200.10.1C217C2180.1SD DA10uHL20410uHL2031500PC337C324 0.1C327 10130R34810R34710R356130R357R369 100R371 100R367 100R368 2.7K2.7KR3702.7KR372OSD BOSD GOSD RBLKARAL47KR45947KR31610C32619782131921R455 0FLD DETDCLKMODE0.1C2220.1C2230.1C2240.1C225EP SDCS0 R273 0SW3.3VTP398TP397TMSTDOTDOTMSTDITCK28330PC4730R474V5VSW3.3VSW5VSW5VSW3.3VA5VA5VUSB1 5VDDX7019MODEL NAME0-130-120-100-11UNITNo.YESYESYESYESA C B0-150-14KVT-719DVDYESYESDDX7029/YKVT-729DVD/YDDX7039KVT-739DVDKVT-829DVD/YKVT-819DVDKVT-839DVDDDX8029/YDDX8019DDX8039USB2 5VIC335-337Q302-304000.10.10.1