Denon AVR-4520CI Service Manual

Contents

198MC14094BDTR2G (A.AUDIO/VIDEO : U3001, U3002, U3003, U3004)MC14094BDTR2G Terminal FunctionsDevice Pin Name I/O STBY STOP CECSTBY FunctionA/V:U3001PRERL_FW O L L L PRE OUT Mute controlPRERL_FH O L L L PRE OUT Mute controlPRERL_SB O L L L PRE OUT Mute controlPRERL_SW2 O L L L PRE OUT Mute controlPRERL_SW1 O L L L PRE OUT Mute controlPRERL_C O L L L PRE OUT Mute controlPRERL_S O L L L PRE OUT Mute controlPRERL_F O L L L PRE OUT Mute controlA/V:U3002PRERL_Z2 O L L L Z2 PRE OUT Mute controlPRERL_Z3 O L L L Z3 PRE OUT Mute controlH/PRL O L L L HEADPHONE Relay controlTRIGGER OUT 2 O L L L TRIGGER OUT controlBRL_HIGH O L L L HIGH B Relay controlNC O L L L NCNC O L L L NCTRIGGER OUT 1 O L L L TRIGGER OUT controlA/V:U3003SPRL_SB_EX2 O L L L Speaker Relay controlSPRL_SB_EX1 O L L L Speaker Relay controlSPRL_SB O L L L Speaker Relay controlSPRL_S O L L L Speaker Relay controlSPRL_C O L L L Speaker Relay controlSPRL_F_EX2 O L L L Speaker Relay controlSPRL_F_EX1 O L L L Speaker Relay controlSPRL_F O L L L Speaker Relay controlA/V:U3004FANCONTON_1 O L L L FAN controlFANCONTON_2 O L L L FAN controlFANCONT L ON 1 O L L L FAN controlFANCONT L ON 2 O L L L FAN controlSPRL_H O L L L Speaker Relay controlSPRL_H EX1 O L L L Speaker Relay controlNC O L L L NCNC O L L L NCMC14094Bhttp://onsemi.com213141516910111254321876Q7Q6Q5OUTPUTENABLEV DDQ SQ′SQ8Q1CLOCKDATASTROBEV SSQ4Q3Q2PIN ASSIGNMENTTRUTH TABLEClockOutputEnable Strobe DataParallel Outputs Serial OutputsQ1 Q N Q S* Q′S0 X X Z Z Q7 No Chg.0 X X Z Z No Chg. Q71 0 X No Chg. No Chg. Q7 No Chg.1 1 0 0 Q N−1 Q7 No Chg.1 1 1 1 Q N−1 Q7 No Chg.1 1 1 No Chg. No Chg. No Chg. Q7Z = High Impedance X = Don’t Care* At the positive clock edge, information in the 7th shift register stage is transferred to Q8 and QS.ORDERING INFORMATIONDevice Package Shipping†MC14094BCP PDIP−16 500 Units / RailMC14094BCPG PDIP−16(Pb−Free)500 Units / RailMC14094BD SOIC−16 48 Units / RailMC14094BDG SOIC−16(Pb−Free)48 Units / RailMC14094BDR2 SOIC−16 2500 Units / Tape & ReelMC14094BDR2G SOIC−16(Pb−Free)2500 Units / Tape & ReelMC14094BDTR2 TSSOP−16* 2500 Units / Tape & ReelMC14094BF SOEIAJ−16 50 Units / RailMC14094BFG SOEIAJ−16(Pb−Free)50 Units / RailMC14094BFEL SOEIAJ−16 2000 Units / Tape & ReelMC14094BFELG SOEIAJ−16(Pb−Free)2000 Units / Tape & Reel†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel PackagingSpecifications Brochure, BRD8011/D.*This package is inherently Pb−Free.