Yamaha YHT-196 Service Manual

Also see for HTR-2064: Owner's manual

Contents

51525354555657585960616263646566676869707172737475767778808179MUTEA VEEADCLADCRAGNDINR1INR2INR3INR4INR5INR6INR7INR8INR9INL1INL2INL3INL4INL5INL6INL7INL8INL9INR12INL12INL14RECR3RECL3INL11/RECL5INR13INR14INL13FLIN1FRIN1CIN1SWIN1SLIN1SRIN1SBLIN1SBRIN1SBLCSBL Pre-OUTSBL OUTINRA/RECR1INLA/RECL1INRB/RECR2INR10/RECR4INR10/RECL4INR11/RECR5INLB/RECL2302928272625242322212019181716151413121110987654312FRCFROUTFLOUTFLCCCCOUTSWOUTSROUTSLOUTSBR OUTSBR Pre-OUTSL Pre-OUTSR Pre-OUTFL Pre-OUTFR Pre-OUTSBRCSWCSRCSLCAGNDAGNDA GNDAGNDAGNDTRELTRERBASSL2BASSR1BASSR2BASSL182 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 10050AVEE0/-6/-12/-18dBATTSUBSUB20~95dB,-∞(0.5dBstep)MAINMAINMAINSUBSUBCLOCKDATADGNDSUBR1SUBL1SBLCINSBRCINFRIN2FLIN2SRIN2SLIN2SWIN2SBRIN2SBLIN2SLCINSRCINSUBR2SUBL2AVCCCIN249 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31MCUI/F AVCCRECToneToneBass/Treble-14~+14dB(2dBstep)+42~0dB(0.5dBstep)+42~0dB(0.5dBstep)+42~-95dB-(0.5dBstep)+42~-95dB-∞(0.5dBstep)+42~-95dB-∞(0.5dBstep)+42~-95dB-∞(0.5dBstep)+42~-95dB-∞(0.5dBstep)+42~-95dB-∞(0.5dBstep)Bass/Treble-14~+14dB(2dBstep)0~-95dB,-∞(0.5dBstep) BypassBypassTone+MIXTone+MIXToneToneIC21: R2A15220FP (MAIN P.C.B.)8-channel electronic volume with 11 input selector and tone control■ IC DATA49HTR-2064/NS-B20/NS-C20/NS-SWP20HTR-2064/NS-B20/NS-C20/NS-SWP20