Kenwood KVT-915DVD Service Manual

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

Contents

45KVT-915DVD,925DVD,935DVDKVT-945DVD,965DVDADACABAAZD902D900D901AUDIO DATASELECTORSRAMSRAMAVR +5V2chAUDIO DAC5chDACAUDIOBUFFERAUDIO CONTROL SELECTORMUTEAUDIOAMPISOAMPISO AMPAUDIO A/D CONVERT100KC90010u100.01C9220.01TP909 TP910BOUT AIN-BIN-BIN+765AIN+V-234V+8 AOUT 1C9180.01GNDIN1VM1OUT14321 VCCOUT2IN2VM2 5678C919R910R908820C8970.01R9092K 2KR9078201C929R996C9314.7u50C9281C9304.7u50R9114.7K281781C953GND312 R9214 47VCC 5VCCVREF1DOUTMODE0FSYNCMODE11211LRCKBCKFMT1FMT0BYPASRSTBVREF2RFCOM10987VINR6543CINNRSYSCKDGNDVDDCINPRCINNLCINPLVINL21 AGNDL90110uH2432122 NC1A12201918A13A14A15WE24NC2A11 23A10A9A8NC32526277564 GND132887VCC56VCCGND4C947 0.12136750.1GND3 421 VCC 5C9620.1R92947 31284213GND6VCC 754213R957 47R958 47R959 472619A5A49C9340.113161514I/O7I/O6I/O5I/O4121110VSS1VCC1I/O3I/O25I/O1I/O0CEA0876A1A2A34323632I/O8I/O9I/O10I/O11293031VCC2VSS2I/O12I/O13333435C9390.134240I/O14I/O15LBUB373839OEA7A6414243R916 75R915 10K1C93310u101222120NC1A12A13A1444NC2A11A10A9232425CP913 10K6578R917 75R918 75A7A211C9320.115181716A15WEI/O7I/O6141312I/O5I/O4VSS1VCC1710 I/O3I/O2I/O1I/O098CEA0A16543430A8NC3I/O8I/O9272829I/O10I/O11VCC2VSS2313233C9380.138I/O12I/O13I/O14I/O15353637LBUBOE394041A3A4321A6A5424344DVSSDVDDCDTICCLKCSNLRCKSDTI3SDTI2SDTI1BICKMCLKPDNDZFVREFC94310u160.11314121110R9194.798765432C9460.11ROUT2+1516171819ROUT3-ROUT3+LOUT3-LOUT3+ROUT2-AVDD2021222324252627ROUT1+LOUT2-LOUT2+ROUT1-LOUT1-LOUT1+AVSS0.12810u16C948C9450.1C952 GNDINOUT10u16C9550.1TP908C9990.1GND32456VCC1 78VSSLRCKC9560.18765AOUTR-CDTIAOUTR+AOUTL-AOUTL+CCLKCSNPDN91011124321SDTIBICKMCLKVDDDZFRDZFL131415164.7KR9384.7KC9663300PR937R9413KR944200R942200R9473KC971680PR943200R9403K7 BOC969 B+IN5B-IN6V- 4A-IN 2A+IN 3C970680P0.18 1AOC972680PR9364.7KC9653300PR9354.7KR946200R960D7D6D5D4D8D9D10D11D13D12D15D14D17D16D18D19D23D20D22D2133A4A3A2A1A0D3D2D1D0D5D7D6D4A12A13A14A15OEWECEA1A2A3A4A0D17D19D18D16D21D23D22D20A12A13A14A15A8A9A10A11CP912 10KA7A6A5A8A9A10A11A5A6A7D15D14D13D12D11D8D9D10C90110u10SW3.3V1.85VC95810u16L+L-R-R+36324036242322242322394032MEC7V3439654C94422232454935C950FL+FL-FR+FR-RL+RL-RR+RR-CE+CE-SB+SB-C977L-L+R+R-680PGINLINRINAD5V324039GNDR9264.7K 123 4VCC 5R9204.7K95433464745-7V+7VRINLIN76,101IC906,912,915IC907,911,913,916R975 10KR987 10K+++++++++IC902IC901IC906IC903IC911 IC907IC912IC913 IIC905IC904IC908IC909IC922IC910IC917IC9215.0V0V0V0V3.4V0V3.4V1.0V7.2V5.0V0V-7.2V7.2V0V0V0V0V0V0V0V0V0V0V0V0V5.0V5.0V5.0V0V3.4V0V3.4V0.9V0.8V0.9V3.4V3.4V3.4V0V5.0V0V0V0V0V0V0V0V0V0V0V0V0V0V0V7.2V-7.2V0V7.2V-7.2V0V0V6.7V0V0V 0V3.4V0V3.4V3.4V0V 0V0V3.4V0V0V0V0V0V0V0V3.4V0V0V3.4V0V0V0.2V0V3.4V0V0V0.2V3.4V0V3.4V3.4V0V3.4V0V0V0.3V3.4V0V3.4V0V3.4V0V2.1V0V3.0V2.1V3.3V0V4.8V0V3.4V3.4V0V 0V0V3.4V3.4V3.4V3.4V0V0V3.4V3.4V0V0V3.4V5.0VX14-947x-xx (6/16)www . xiaoyu163. comQQ 376315150 992894298TEL 13942296513 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299