KRF-V4530D/V5030D/V6030D/VR-405/406/4145BLOCK DIAGRAMLINE BUFPHONO EQTUNERAK4527LPFLPF LPF LPFx2x2 x2 x1M62446SP6ch E. VOLwith 2chTONE CONT.x0.5BUFIC113+20/0dB+B HITAP-B HITAP+B LOWTAP-B LOWTAPVIDEO2(VIDEO2/MONI.)OPTICALVIDEO3VIDEO3VIDEO2VIDEO1CDPHONOMD/TAPEMONIPLAYRECOUTLchH, P, RchH, P, LchRchCchLchRchLSchRSchSWchSP-BSP-AAC IN+5VA.V.Rforu-COM+15VA.V.RA.V.R-15V+5V+7V-7VA.V.R5Vfor E. VOLu-COMfor FIL AC(AUDIO & VISUAL)TUNER etc.for AMP (HI TAP)for AMP (LOW TAP)for RELAY SWA2J2IC601,602SWITCHEDD101D103D41IC103IC104-30VQ54IC51IC2IC15Q7Q8Q13Q1Q2Q14Q11Q12Q17Q5Q6IC114for INPUT SEL.CIRCUIT(1/2)(2/2)(1/2)(1/2)(2/2)(2/2)IC111IC111IC112IC110IC110IC1126ch INPUTDVDSUB#S5#S2DIG#S4R,LMIX#S3LS,RS#S7NOSUBANA#S1REC OUT BUF.IC107ANALOG RECDIGITAL RECD102A.V.RforDIR etc.A.V.R3.3VIC46MUTEJ75DSPLchRchCchLSchRSchSWchIC45for DSPA.V.R5VJ1J1K1K2K3K4J2PRE OUT(L,R,C,LS,RS,1SW)LSchRSchJ2J6J7IC101 orIC102 or10,15,16Q3,4,9CODEC(ADC&DAC)AK4110IC5A1A3OPTICALCD/DVDMONI.OPTICALCOXIALCOXIALOUTDIGITALINAUDIODIGITALRECEIVER6ch INPUTDVDAUDIO IN/OUT20dB AMPIC105(VIDEO2/MONI.)VIDEO1/MDTAPE(VIDEO2/MONI.)MONI.FRONT AUXJ2/12dB ATT6dB/9dBIC14(NOT for K,P TYPE)VIDEO1VIDEO2VIDEO36ch INPUTVIDEO1MONITORDVDINPUTFRONTJ66J65REC OUTJ71TACT KEYMAINu-COMIC1RDSIC4LEDENCODERFLBU1923F11-MT-120GKED1IR REPEATERSYNCRF REMOCONRECEIVER UNITDIRJ5for DSP. AD/DA.ANALOG 6chINPUT SELECTORVISUAL IN/OUTLFEDAAD2BYPASSSWCLS,RSL, RL, RLRCLSRSSWC LS/RS L/R+++++++4700uF4700uF3300uF470uF2200uF3300uF2200uF+25IC262(X07)(X08)VR-405/414/406/407/407-S/409KRF-V3030DEXCEPT forUSEDEXCEPT forVR-405/406/414KRF-V4530D/V5030D/V5030D-S/V5030DE(X14)USED VR-407/407-S/409/KRF-V7030D/V7030D-S/V8030D/V8030D-S/V3030D(X14)KRF-V6030D/V6030D-S/V6030DEKRF-V3030D/V4530D/V5030D/V5030D-S/V5030DEKRF-V6030D/V6030D-S/V6030DEKRF-V7030D/V7030D-S/V8030D/V8030D-SKRF-V8030DKRF-V8030D-SKRF-V8030D-SKRF-V8030DKRF-V3030D(X08)