KVT-910DVD/920DVD/930DVD/940DVD/960DVD16COMPONENTS DESCRIPTIONQ730 DTC144EUA MUTE SW For image signalQ731,732 2SD2114K AUDIO MUTE For RCA outputQ733,734 2SB1443, DTC114YUA P ON (IC78)14V SWQ735,736,739,740 DTC144EUA, DTA124EUA MUTE SW For speaker outputQ737,738 DTC144EUA, DTA124EUA MUTE SW BUS MUTEQ741,742 DTC144EUA, DTA124EUA P ON (IC31) SW For fan power supplyQ743,744 2SB1184, 2SC4081 5V AVR 5V fan power supplyRef.No. Component name Application / Functions Operation / Conditions / CompatibilityIC1 TL5001ID IC for DC-DC control Inverter controlIC2 NJM2403V Comparator Inverter protection circuitIC20 PNA4603H Auto dimmer IC Auto dimmer (IC for detecting brightness)IC40 LZ9GJ24 Timing controller IC Control for liquid crystalIC70 NJM2107F Op-amplifier PLL ControlIC90 IR3Y26A1 Gamma compensation IC Gamma compensationIC91 NJM4580V Op-amplifier V-COM AC driver and bufferIC130 TC74AC74FT D-flip-flop IC Delay for vertical start point for imagesIC140 NJM2368V IC for DC-DC control Control for DC-DCQ1 2SC2412K Drive Inverter driveQ2 2SA1037K Drive Inverter driveQ3 2SC2873 Drive Inverter driveQ4 2SC2873 Drive Inverter driveQ6 2SJ518 Drive Inverter driveQ20 DTC124EUA Switch Touch panel control switchQ21 DTA124EUA Switch Touch panel control switchQ22 DTC124EUA Switch Touch panel control switchQ23 DTC124EUA Switch Touch panel control switchQ24 DTA124EUA Switch Touch panel control switchQ25 DTC124EUA Reversing Reversing BRIGHT signalQ40 DTC124EUA Switch Switch for TV/NAVIQ70 2SC2411K VCO circuit Oscillation for PLLQ90 2SC4081 +7.5V AVR 7.5V power supply for gamma compensation ICQ91 2SC4081 Ripple filter Ripple filterQ140 2SC5566 Switch Switching for DC-DCVideo Unit (X35-418X-XX)Ref.No. Component name Application / Functions Operation / Conditions / Compatibility