Kenwood KVT-719DVD Service Manual

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

Contents

86KVT-719DVD/729DVD/729DVDY/739DVDX37-1120-03 (3/4)DG DH DI DJ DK0.6V5.0V3.3V0.6V5.0V5.0V 00V0V3.3V0V0V0V0V0V3.3V3.3V3.3V1.2V3.3V3.3V0V0.8V2.4V1.9V1.0V0V1.8V1.8V1.8V1.8V330mVp-p 150mVp-p3.3V1.9V1.4V2.6V1.7V2.2V150mVp-p0.7V1.3V1.7V3.3V0V1.7V1.7V3.3V2.2V1.0V1.0V2.2V0VVIDEO SIGNAL3.3V0V0V0V0V3.3V1.2V3.3V27.00MHz3.3V0V0V0V3.3V1.2V3.3V3.3V0V0V3.3V3.3V0V3.3V0V3.3V1.2V0V0V3.3V3.3V3.3V3.3V0V3.3VIC1IC21Q21Q20F SIGNAL PROCESSOR/ERVO/DECODE/AV DECODE∗P8 ∗PDC/DC1.2V3.3V/∗ BD0TP174D1D5TP97TP176TP153TP96D2TP177D6D4D3TP210 D7TP216 DRCCLKTP225TP226TP240TP237TP249TP251P1TP252P823223123022922822722622522422322222122021921821721621521421321221121020920820720620520420320220120019919819719619519419319219119018918818718618518418318218118017917817717617517417317217117016916816716616516416316216116015915815715615515415315215115014914814714614514414314214114013913813713613513413313213113012993949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128VSS14MCKIVDD33 14NDASPNCS3FXNCS1FXDA2DA0NPDIAGDAIINTRQNDMACKVDD33 13VSS13IORDYNIORDNIOWRDMARQHDD15HDD0HDD14HDD1HDD13VDD33 12VDD12 7VSS12HDD2HDD12HDD3HDD11HDD4HDD10HDD5HDD9VDD33 11VSS11HDD6HDD8HDD7NRESETMASTERSCLOCKSDATAEXTRG0(ADATAIN) EXTRG1(BCKIN) TRCCLK(LRCKIN) TRCDATA0(MONI AS) TRCDATA1(MONI FE) TRCDATA2(MONI TE) TRCDATA3(-) TRCSTVDD33 10VDD12 6VSS10IECOUTADOUT0ADOUT1ADOUT2ADOUT3SRCKLRCKDACCKVSS9OSCIOSCOVDD33 9VDD12 5AVSSGAVDDGAVSSEAVDDEDAC5OUTDAC4OUTAVSSFCOMP2IREF1VREFCOMP1AVDDF(Y/G) DAC1OUT(Pb/B) DAC2OUT(Pr/R) DAC3OUTAVDDHPWM0PWM1AVSSH(VDET) AD4(BSDA Offset) AD2(TEMP) AD1(IOP) AD0(A) VIN1(B) VIN2(D) VIN4(C) VIN3(FE2) VIN8(FE1) VIN7(F) VIN6(E) VIN5(E) VIN9(F) VIN10VHALFVREFH(LD-CD) LPCO2LPC2(LD-DVD) LPCO1P0DRV5DRV4 (LO/EJ)DRV3 (STEP A)DRV2 (STEP B)DRV1 (SPD)DRV0 (HFM)FGVSS8NRSTVDD33 8VDD12 4AVDDDPLFIL1AVSSDVREFH7VREFL7AVSSCANAMONI1ANAMONI2AVDDCIREFRFCCAPACDATARFINNRFINPVIN6RFVIN5RFVIN4RFVIN3RFVIN2RFVIN1RFAVDDBVREFH5VREFL5AVSSBLPC122KR900.1C112C113 0.1C454 0.1R481 20KC120 0.1C129 0.130L124.7KR1221.8KR1214.7KR478 2KR48010KR6340R530150PC132R85 2KR84 2K600L30.1C1585.1KR9410C16530L1430L130.1C14510C1641KR8710PC14310PC144600L2X127MHz∗R635 22∗R458 22∗R131 22∗R636 22∗R130 220.1C146∗CP45 3310KR4691KR4960.1C450R509 1K10K∗CP68TP207TP170TP208TP169TP209TP168TP175TP211TP212TP2131000PC51010KR4700.1C1471C1510.1C14922R800.1C148C11910.033C1111C1351000PC134∗R637 221C1100L52.2R5522.2R5532.2R5542.2R555150PC489470PC4901000PC4910.01C4922.2R5562.2R5572.2R5582.2R559150PC493470PC4941000PC4950.01C4962.2R638150PC5222.2R639470PC5232.2R6401000PC5242.2R6410.01C5252.2R642150PC5262.2R643470PC5272.2R6442.2R6451000PC5280.01C5291000PR6271000PVFB1RUN1VINSW1GND1TPTPTP152C3TPTP4.7R31C31C5172.2uHL11R301 4.7KR533 68K1234510K 0.014.7uH2KR304109876VFB2RUN2PORSW2MODE10C305TP229L10R302 18KR303 18KC300 4.7KR633100L616KR305C301TP245230229228227226225224223222219218217216215214213212211207206205204203202201200197196195RST9495969710KR606C1101C4521C118 1C117 0.1C468 0.1C114 5600PC115 0.018C469 0.11C136C126 0.1C127 0.1C128 0.1C121 0.12.2MR508R401 4747R4001KR411R410 1KR402 4747R409189188187R492 750R493 750C457 6800PC458 6800PR491 750 C456 6800PR518 10K1C448R111 221781771761751741731731741721721MR861C142C1401C13911C449 1C13730KR89 1C13812KR92Y/GPr/RPb/B150C133 150P149C131 150PC130 150PTH-CDFE1FE2BAFE0.1C4461KR6140.1C45513112913313210C12310C12210C166C111C1SCLSDACDBAABCD144L460017919311698128P5VD1.2VD1.2VD1.2VD1.2VD1.2VV3.3V3.3V3.3V3.3V3.3V3.3VD1.2VA3.3VA3.3VA3.3V A3.3VPW3.3VD1.2V3 3335 5556 67 7811111212121213 131314 1415151616161617171719 1919CAUTION : For continued safety, replace safety critical com ponents only with manufacturer’s recommended parts (refer to parts list).Indicates safety critical components. To reduce the risk of electric shock, leakage-current or resis tance measurements shall be carriedout (exposed parts are accept ably insu lat ed from the supply cir cuit) before the appli ance is returned to the customer.