Denon AVC-A11XVA Service Manual

Also see for AVR-4806CI: User manual Capabilities and Compatibilities Guide Operating instructions Specifications

Contents

53AVR-4806CI / AVC-A11XVATC94A46FG (IC109) AUDIO P.W.B.TC94A32F (IC301,303,305,307) AUDIO P.W.B.S05S06NCNCS07NCS08NCS09NCS10NCS11NCS12NCS13NCS14NCNCCOM1NCCOM2S05S06NCNCS07NCS08NCS09NCS10NCS11NCS12NCS13NCS14NCNCCOM1NCCOM2L A T C H L A T C H L A T C H L A T C H L A T C H L A T C H L A T C HL A T C HL A T C HL A T C HL A T C HL A T C HL A T C HL A T C HL A T C HL A T C HL A T C H L A T C HL A T C HL A T C HL A T C HL A T C HL A T C H L A T C H L A T C HL A T C HL A T C H L A T C HLevel shift circuitTiminggeneratingcircuit1 6 b i t s h i f t r e g i s t e r c i r c u i tS04NCS03NCS02NCS01NCNCS01NCS02NCS03NCS04NCCOM3NCVS SNCCS1GNDCKDATASTBCS 2NCVDDNCCOM3NC12345678910111213141516171819202122232425 26 27 28 29 30 31 32 33 34 35 36 37 38 39 4041424344454647484950515253545556575859606162636480 79 78 77 76 75 74 73 72 71 70 69 68 67 66 65L/R-TVR-REF 20kohmL/R-TVR-INL/R-TVR-OUTL/R-MVR-OUT50kohm20kohmL/R-MVR-AGNDL/R-MVR-IN28272161317121811191020921822723624525426VDDTr im VR0~+24dB/1dB stepTr im VR0~+24dB/1dB stepMain VR0~-95dB/0.5dB stepMain VR0~-95dB/0.5dB stepDATASTBCS2NCMVR-INNCMVR-A-GNDMVR-OUTTVR-OUTTVR-INTVR-REF3VSSCKGNDCS1NCMVR-INNCMVR-A-GNDMVR-OUTTVR-OUTTVR-INTVR-REF1NCNC1514NCNCFunctionPinNo. Pin Name2 VSS27 VDD12 GND3 L-TVR-REF Trim volume circuit26 R-TVR-REF4 L-TVR-IN25 R-TVR-IN5 L-TVR-OUT24 R-TVR-OUT6 L-MVR-OUT Main volume circuit23 R-MVR-OUT7 L-MVR-AGND22 R-MVR-AGND9 L-MVR-IN20 R-MVR-INChip select code switching input11 CS118 CS213 CK Clock input pin for data transfer16 DATA A-SW control data input pin17 STB Strobe input pin for data writing1, 28,8, 21, NC10,19,14,15CS1 CS2L L 0 0 0 1H L 1 0 0 1L H 0 1 0 1H H 1 1 0 1Chip select code