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electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e outline outline 80p6n 0.8mm pich qfp (20.0mmx14.0mmx2.8mm)
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e lpf1 in1 lpf1 in2 lpf1 out ad int in ad int out ad cont da cont da int in da int out lpf2 in1 lpf2 in2 lpf2 out delay in vol out rlc6 lli lbpf rli rbpf lt rt lin rin holdc avcc ngc3 ngc2 ngc1 lout rout fbin su fbin ec dbin lpin dbc1 dbc2 dbc3 psc3 psc6 psc2 psc5 psc1 psc4 rlc5 rlc2 rlc1 rlc4 rlc7 rlc3 rlc8 delay sig in ct cout st sout cmc smro smri agnd mic in dvdd data sck req xin test cnt dvss avss avdd mix out xout delay sig out vrefd lo2 vrefa vrefg iref s' out lo1 lo3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 M62460FP xxxxxx pin configuration 2
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e 3 block diagram lpf1 in1 lpf1 in2 lpf1 out ad int in ad int out ad cont da cont da int in da int out lpf2 in1 lpf2 in2 lpf2 out delay in vol out rlc6 lli lbpf rli rbpf lt rt lin rin holdc avcc ngc3 ngc2 ngc1 lout rout fbin su fbin ec dbin lpin dbc1 dbc2 dbc3 psc3 psc6 psc2 psc5 psc1 psc4 rlc5 rlc2 rlc1 rlc4 rlc7 rlc3 rlc8 delay sig in ct cout st sout cmc smro smri agnd mic in dvdd data sck req xin test cnt dvss avss avdd mix out xout delay sig out vrefd lo2 vrefa vrefg iref s' out lo1 lo3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 vca servo auto balance selector avcc noise sequencer full wave rectifier l+r l-r log difference amplifiers dual-time constant and threshold switches center mode control ct selector3 m m modified nr decoder b-type +/- st s c r l a/d d/a logic 16ksram lpf vol vol vol mcu interface lpf dvdd data sck req clk agnd s' s' l c r dvss 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 - + - + bpf bpf l r c + + - - vca combinning networks avss avdd vrefd att selector2 iref vref selector1 +9.2db mos sfb mix mic +9.2db l+r 2 l-r 2 -9.2db su ec vrefa test cnt
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e 4 7.discription of pin 2 3 lout rout lch output rch output 4v direct output r-/l- channel when the operation mode is by-pass. when the mode is 4channel,they output dolby prologic r-/l-channel signals. 2 3 4 5 ct cout cch output cch output 4v cout is output from c.trimmer. 4 5 6 st sch output 4v 6 7 7 sout sch output 9 10 smro smri amplifier output 4v this is a amplifier to control mixed level of surround output with external resistance. 9 10 amplifier input] no output any signals when the operation mode is centermode is off or set to phantom this pin outputs surround signals.output is selected from bnr out.dout no output signal when the operation mode is 3 stereo/mute. sout is output from s.trimmer. no. symbol funtion equivalent circuit voltage discription of pin
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e 5 15 16 17 data sck req serial data "data" input input via serial data from mcu. 14 test cnt test control fixed to gnd 18 19 20 lo1 lo2 lo3 18 19 20 21 22 xin xout osillator input osillator output connect a 4 - mhz ceramic resonator 26 vrefd reference output 1/2 vcc output. connect a filter capacitor. 12 mic in mic input 4v microphone input with echo mode 12 buffer buffer buffer 21 22 26 2.5v 0 0 14 16 17 15 serial data "sck" input serial data "req" input open collector output pin(npn tr) port output no. symbol funtion equivalent circuit voltage discription of pin
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e 6 28 delay in delay input this is s delay input. please input by ac cuppring. 40 41 lpf2 out vol out delay signal output 43 delaysig out 42 44 45 delaysig in input from mixing amplifier 42 43 42 fbin ec fbin su feedback signal input with echo mode 27 mix out s',l+r,l-r and mic output 4v signal output precedent to delay generator that is s`,l+r,l-r and mic output 27 40 41 28 4v 4v 4v 2.5v output of a delay volum this is output of a delay volum that possible to control +3db~ 2.5v delay signal output delay signal input to a mixing amplifier delay signal output from a mixing amplifier feedback signal input feedback signal input with surround mode no. symbol funtion equivalent circuit discription of pin voltage
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e 7 72 73 lin rin input of lch and rch that is non-inverted input type. please pul-up to vref by external resistances for dc bias. lch input rch input 70 71 lt rt auto-balance lch output 4v 4v 72 73 70 71 47 48 lpin dbin 47 48 negative input of lpf lpf output 4v this amplifier compornent 7khz-lpf with external resistances and capaciters. lpf output is conected to input of modifide bnr. 46 s'out sch output 4v sorround channel output to delay generator. always outputs signals,irrespectiv of the operation mode (2-/3-/4-channel) 46 no. symbol funtion equivalent circuit voltage discription of pin auto-balance output. auto-balance rch output
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e 0 25 50 75 100 125 150 0 0.5 1.0 1.5 ambient temperature ta (?) power dissipation pd (w) 0.685 1.37 absolute maximum ratings symbol parameter test conditions limits unit vcc pd k topr tstg supply voltage power dissipation thermal derating operating temperature storage temperature 10.5 1.37 13.7 -20~+75 -40~+125 v w mw/? ? ? 6.5 v dd v ta 3 25? standard board recommended operating condition symbol vcc analog supply voltage parameter v dd digital supply voltage unit fck osc clock ratings min typ max v v mhz 5.0 5.5 4.5 9.0 10.0 8.0 4 conditions standard board * ?oard size ?oard material ?opper pattern glass epoxy 1.6mm 18? 0.25mm(width) 30mm(length / lead) 70mmx70mm ?oard thickness copper thickness copper size termal derating 8
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e icc vref i dd cpr cer ma ma v db db d vol l,r,s'ch out mr l,r,c,s'ch out thdam l,r,c,s'ch out hram l,r,c,s' out snam 4ch mode l,rch out 2ch mode rg=0 w ,weighted ccir/amr l,rch out 2ch mode vno d vno db db l,r,s'ch out vgnr vin=0dbd,f=100hz dec1 dec2 dec3 dec4 thdnr snnr rg=0 w ,weighted ccir/amr vin=0dbd,f=1.0khz vin=-15dbd,f=1.4khz vin=-20dbd,f=1.4khz vin=-40dbd,f=5.0khz vin=0dbd,f=1khz hrnr thd=1% % db db db db c,s ch trimmer att -12 maximum attenuation db -12 digital input=-31 25 25 4.0 ? ? db db db % db 0 40 17 0.05 0.002 80 100 -12.5 0 9.2 -0.1 -1.5 -3.4 -5.3 0.07 17 78 4ch mode surround (l+r,l-r) thdsu vin=0dbd,f=1khz snsu rg=0 w ,weighted ccir/amr 50 50 4.5 3.5 0.5 -0.5 25 15 0.2 0.05 75 95 -15 -10 -0.5 0.5 1.4 -1.6 0 -3.0 -4.9 -1.9 -6.8 -3.8 0.3 15 73 db 90 85 0.05 0.2 % db -10 -14 1.0 1.4 0.6 ts att max attenuation level :-12db digital input=-12 -31 -25 -37 db electrical characterristics (decoder) vcc=9v,v dd =5v 0db reference=300mvrms/1khz at c-out unless otherwise noted. (cch trimmer=0db) overall symbol parameter limits min typ max conditions unit circuit current quiescent circuit current quiescent quiescent matrix rejection relative headroom signal to noise ratio output noise level noise sequencer (0dbd reference is input at nr-in when adjust to 0db (300mvrms/100hz) at s out. decode responce 1 headroom signal to noise ratio modified b type noise reduction total harmonic distortion capture range error correction input auto balance adaptive matrix output level accuracy reference voltage relative to c ch output level accuracy relative to c ch voltage gain decode responce 2 decode responce 3 decode responce 4 total harmonic distortion trimmer step signal to noise ratio total harmonic distortion 9
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e digital delay td delay time see delay time contorol (14/20) for delay time setting. gv input-output gain thd output distortion delay volume ms 15.4 20.0 28.6 41.0 49.2 147.5 196.6 0 td=15.4ms td=20.0ms td=28.6ms td=41.0ms td=49.2ms td=147.5ms td=196.6ms 0.3 0.3 0.5 0.6 0.7 1.5 2.0 % vrms 1.0 vomax maximum output voltage 30khz lpf,thd=10% no output noise voltage td=15.4ms td=20.0ms td=28.6ms td=41.0ms td=49.2ms td=147.5ms td=196.6ms rg=620 w vi=0mvrms, ihf-a 30khz lpf -92 -92 -92 -90 -90 -82 -77 dbv gv attmax maximum attenuation volume max (vol out) delay off mode,volume min,ihf-a db db 3 -70 db (ta=25?,vcc=9v,vdd=5v,vin=200mvrms,fck=4mhz unless otherwise noted) 3.0 -3.0 23.0 17.0 18.4 12.4 31.6 25.6 44.0 38.0 52.2 46.2 157.5 137.5 206.6 186.6 0.6 0.6 1.0 1.2 1.4 3.0 4.0 0.7 -80 -80 -80 -75 -75 -67 -62 6 0 -60 symbol parameter limits min typ max conditions unit input-output gain electrical characterristics (digital delay) 10
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e test circuit the capacitors maked with * should be of relative precision ?%max units resistance : w capacitance : f 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 vca servo auto balance selector avcc noise sequencer full wave rectifier l+r l-r log difference amplifiers dual-time constant and threshold switches center mode control ct selector3 m m modified nr decoder b-type +/- st s c r l a/d d/a logic 16ksram lpf vol vol vol mcu interface lpf dvdd data sck req clk agnd s' s' l c r dvss 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 - + - + bpf bpf l r c + + - - vca combinning networks avss avdd vrefd att selector2 iref vref selector1 +9.2db mos sfb mix mic +9.2db l+r 2 l-r 2 -9.2db su ec vrefa test cnt dvdd dgnd(5v) lin rin avcc cout sout 100 10 10 22k 22k 22 4.7m 10 220k 0.0056 47 lout rout 0.1 10k 10k 0.01? 0.0018? 0.068? * 0.1? * 0.1? * 0.068? * 0.01 0.0018 0.0056 0.047 330k 0.68 0.22 0.22 4.7 4.7 0.22 0.22 0.1 0.047 0.047 0.1 0.1 0.022 0.022 0.1 680p 47k 15k 0.1 680p 0.1 47k 15k 0.1 0.1 1 avdd +5v +5v +9v mic in 27p 1m lo2 220 100k 22? 24k 24k 4mhz lo1 lo3 100k 100k 0.1 0.1 10 0.1 0.1 0.1 0.1 0.1 1 14 15 16 17 sck data req 18 2k 1 2 19 2k 20 2k s18 s18 vo18 vo19 vo20 1 2 1 2 1 1 10 10 10 10 10 10 v i12 v i10 vo7 vo6 vo5 vo4 vo3 vo2 v i48 vo46 vo43 v i45 v i44 v i42 vo41 vo27 v i28 vo40 v i72 v i73 agnd(5v) 2 1 2 1 vo22 vi21 s21 s21 s74 s74 1k 11
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e digital control specifications (1)data timing (note1) sck is not accept when req is high (note2)req must turn to high after sck pulse turn to high. (2)data format bit 1 bit 2 bit 3 bit 4 bit 5 bit 0 bit 6 bit 7 data address bit 8 bit 9 bit 10 bit 11 serial data format selector1 cch. trimmer s1 s2 s3 v1 v2 v3 noise seq add/sub center mode 0 0 selector2 selector3 0 1 lo1 sch. trimmer 1 0 1 1 sfb mos mic no use mix v4 lo2 lo3 no use 12 sck req data 1 2 3 4 5 6 10 7 8 9 11 0 t5 t6 t2 t3 t1 t4 t7 t8 symbol sck clock duration sck ??pulse width sck ??pulse width req hold time data setup time data hold time sck setup time t1 t2 t3 t4 t5 t6 t7 min typ max unit ? ? ? ? ? ? ? ? t8 req ??pulse width 2 0.8 0.8 1.6 0.8 0.8 0.8 1.6 name
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e address(bit10,11)=1,0 bit2 bit3 cch. trimmer 0 1 data ?db -1db ?db ?db ?db bit0 bit1 bit4 -2db -4db -8db -16db ?db bit7 bit8 sch. trimmer 0 1 data ?db ?db ?db ?db bit5 bit6 bit9 -1db -2db -4db -8db -16db ?db volume code 13 bit2(7) bit3(8) c(s)ch. trimmer -1 att(db) ? bit0(5) bit1(6) bit4(9) -2 -3 -4 -5 -6 -7 -8 -9 -10 -11 -12 -13 -14 -15 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 1 0 0 0 1 1 0 0 1 1 1 0 0 0 0 0 1 0 1 0 0 1 0 0 1 0 1 0 1 1 0 1 0 0 0 1 1 0 1 0 1 1 0 0 1 1 1 0 1 1 1 1 0 bit2(7) bit3(8) att(db) bit0(5) bit1(6) bit4(9) -17 -18 -19 -20 -21 -22 -23 -24 -25 -26 -27 -28 -29 -30 -31 -16 0 0 0 0 1 1 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 0 1 0 1 1 0 1 0 1 0 1 1 0 1 1 1 1 0 1 0 0 0 1 1 1 0 0 1 1 0 1 0 1 1 1 1 0 1 1 0 0 1 1 1 1 0 1 1 1 0 1 1 1 1 1 1 1 1 1 (3)decoder address(bit10,11)=0,0 address(bit10,11)=0,1 0 1 dmixsw off on remarks mixing on mixing off bit4(mix) delay mix switch 0 1 bit0 add/sub add sub mode pro logic by-pass other sur l/r mute 0 0 0 1 1 0 1 1 bit4 bit5 selector1 mode 0 0 0 1 1 0 1 1 center mode wide normal phantom off bit6 bit7 mode s' l+r l-r mic 0 0 0 1 1 0 1 1 bit0 bit1 selector2 mode 0 1 bit5 lo(logic data out) output data ? output data ? (lo1) bit6 (lo2) bit7 (lo3) 0 1 0 1 open collector mode bnr out d out 3stereo/mute selector3 0 0 0 1 1 0 1 1 bit2 bit3 mode off on 0 0 1 1 0 1 bit1 bit2 bit3 noise seq l c r s 0 0 1 1 mode mode
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e (4)delay address(bit10,11)=1,1 (note)settings in power-on (in surround mode only) 0 1 sfb sw off on remarks bit7(sfb) feedback switch feedback off feedback on 0 1 modesel su line ec line bit8(mos) mode selector 0 1 micmixsw off on remarks mic mixing on mic mixing off bit9(mic) microphone mixing switch add/sub noise seq selector1 selector2 selector3 center mode cch.trimmer sch.trimmer lo(logic out) add off pro logic wide s' bnr out ? 0db,att(-) 0db,att(-) delay time control 20.0ms volume control - feedback switch off mode selector su line delay mix switch off microphone mixing switch off decoder delay mode settings mode settings (s1) delay time 0 20.0 ms 49.2 ms 147.5 ms (s2) (s3) 0 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 delay off mode (clock off) 15.4 28.6 41.0 ms ms ms delaylpf 7.0khz 3.0khz (sampling frequency) (1mhz) (667khz) (500khz) (400khz) (333khz) (111.1khz) bit0 bit1 bit2 delay time control (cut-off frequency) 196.6 ms (83.3khz) (v1) 0 (v2) (v3) 0 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 vol attenuation +3db 0db -3db -6db -9db -12db -15db - bit3 bit4 bit5 volume control 0 0 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 (v4) bit6 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 -2db -4db -8db -10db - - - - when power is turned on, data is setting in under table by power on reset circuit. 14
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e function mode (example) 15 mode wide normal phantom digital delay disco td=20ms td=15.4ms, 20.0ms, 28.6ms hall live td=49.2ms td=28.6ms *delay time can be set to 5position(15.4, 20.0,28.6,41.0 49.2msec). 5step delay time (bw=7khz,fck=4mhz) long echo short echo td=196.6ms td=147.5ms bw=3khz cch trimmer sch trimmer delay vol 0~-31db 1db/step vol off by-pass *pro logic decoder function is alive. for example c/s trimmer can be available. vol att +3db 0db -2db -3db -4db -6db -8db -9db -10db -12db -15db - selector add/sub 1db/step delay mix sw mode feedback mic mix 1 2 3 plo logic s' bnr out 3stereo off su off off other sur l-r l+r s' l+r l-r dout bnrout 3stereo dout center mode phantom wide normal phantom phantom normal wide add sub off add sub su on off off by pass mic on ec on off on by pass digital delay s' (l+r) 2 (l-r) 2 mic dolby pro logic digital space surround karaoke/echo by-pass 0~-31db note feedback level can be changed by output port control(see block diagram) mode sub- volume level switch condition input option 3stereo add off off s' off off su off add off 3stereo s' - -31db td=20.0ms (0db)
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e 16 14.function block diagram avcc (+9v) agnd noise sequencer r c l input balance adaptive matrix center mode control s' selector4 2 (l-r) 2 (l+r) wide normal phantom off echo filter surround filter modifide bnr 7khz vol c.trimmer s.trimmer mcu interface lout rout cout ct sout dout delay mix sw lo1 lo2 lo3 gnd data sck req 4mhz vdd avdd (+5v) su ec feedback mic rin lin selector1 by-pass plologic other mute (0~-31db) (0~-31db) selector3 3stereo/mute bnr out dout selector2 mic digital deley add/sub mic mix + - + - vrefa mos input balance noise sequencer adaptive matrix determine the direction and relative magnitude of encoded soundfield. center mode control select 4 - center mode position (wide,normal,phantom,off) c.trimmer s.trimmer correction of a level error between the input lch and rch for optimum decorder performance a noise sequencer circuit for ajustment of output level this is the level ajustment volum of cch and sch. ( 0~ -30 db : 1db/step ) block name function lpf
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e 17 function modifide bnr add/sub digital deley make 7 kinds of delay signal s.(15.4msec~196.6msec) the delay function and clk signal stop at delay off mode. this mode is for suppress bad effect of digital noize. selector1 selector2 selector3 selector4 feedback mode sel(mos) vol mic mix delay mix sw this block restores the signal to its original spectrum while reducing noise and certain crosstalk signals in a final stage of the surround chain. select a positive phase signal or a negative phase signal with digital space surround mode. this is a selective switch to select the output signal of lout and rout from by-pass,pro logic,other sur and mute . this is a selective switch to select the output signal of sout from s',l+r,l-r and mic. this is a selective switch to select the output signal of sout from bnrout,dout and 3stereo/mute. this is a switch to connect a noise sequencer output to adaptive matrix stage for level ajust- ment. this is a switch to select feedback mode(on/off) for surround mode . control the att level of delay signal from 3db to - (12-step) this is a switch to mix miclophone signal to a main signal (lch,rch) this is a switch to select a feedback signal from surround signal and echo signal. this is a switch to select output or not a mixed signal to dout pin. block name
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e the ic carries out auto mute function at the time of powerring up, delay time setting change, and cancelling delay off mode, in order to suppress shock noise that the digital delay may produce. ?t power -on reset time power up freed from resettung mute time freed from muting internal delay time setting ?t delay time setting change delay signal before change delay signal after change mute time instruction to change delay time internal delay time change freed from muting ?t canceling delay off mode mute time canceling delay off mode mute time changes depending on set (or preset) delay time. mute time *transient noise common with power up occurs. delay time 15.4~49.2 ms 147.5 , 196.6 ms 123 ms 492 ms auto mute function freed from muting 18
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e 19 surround level (example) feedback level control 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 vca servo auto balance selector avcc noise sequencer full wave rectifier l+r l-r log difference amplifiers dual-time constant and threshold switches center mode control ct selector3 m m modified nr decoder b-type +/- st s c r l a/d d/a logic 16ksram lpf vol vol vol mcu interface dvdd data sck req clk agnd s' s' l c r dvss 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 - + - + bpf bpf l r c + + - - vca combinning networks avss avdd vrefd att selector2 iref vref selector1 +9.2db mos sfb mix mic +9.2db l+r 2 l-r 2 -9.2db su ec vrefa test cnt dvdd ?com dgnd lin rin avcc cout sout c75 c72 c73 r72 r73 c74 r74 c79 r80 c80 c1 lout rout c2 c3 c5 c6 c8 r9 r6 c29 c30 c32 c34 c35 c36 c38 c39 c40 ra45 c45 ra44 c44 c49 c50 r51 c51 c52 c53 c54 c55 c56 c57 c58 c59 c60 c61 c62 c63 c64 c65 c66 r66 ra66 c67 c68 c70 r68 ra68 c69 c71 c27 avdd +5v +5v +9v c12 mic in c41 c22 c21 r21 lo2 c77 r78 c26 r47 r48 c47 4mhz lo1 lo3 c48 c25 r45 r44 r67 r69 r22 application example lpf
electric mitsubishi ( / ) 20 M62460FP ?uper single chip? surround processor with dolby pro logic decoder mitsubishi sound processors c-62460-72e c1 c2 c3 c5 c6 c8 c12 c21 c22 c25 c26 c27 c29 c30 c32 c34 c35 c36 c38 c39 c40 c41 c44 c45 c47 c48 c49 c50 c51 c52 c53 c54 c55 c56 c57 c58 c59 c60 c61 c62 c63 c64 c68 c69 c70 c71 c72 c73 c74 c75 c77 c79 c80 r9 r6 r21 ra44 ra45 r44 r45 r47 r48 r51 r66 ra66 r67 r68 ra68 r69 r72 r73 r74 r78 r80 c65 c66 c67 parts no. values tol. unit 47 ? 10 10 10 10 1 0.1 10% 27 27 pf pf 100 22 1 0.01 0.0018 0.068 0.1 0.1 0.068 0.01 0.0018 0.1 0.1 1200 pf 470 pf 820 pf 10% 0.1 5% 0.0056 5% 0.047 0.68 10% 10% 0.22 10% 0.22 4.7 20% 4.7 20% 10% 0.22 10% 0.22 0.1 20% 0.047 5% 0.047 5% 0.1 20% 0.1 20% 0.022 5% 0.022 5% 0.1 20% ? values tol. unit parts no. 680 pf 5% 0.1 ? 5% 680 pf 5% 0.1 5% 0.1 5% 0.1 5% 10 10 22 20% 100 220 10 10% 0.0056 5% 10 20 k w k w 1 m w 51 51 k w k w vol vol 24 24 k w k w 5% 5% 330 k w 10% 47 k w 5% 15 k w 5% 7.5 k w 5% 47 k w 5% 15 k w 5% 7.5 k w 5% 22 k w 22 k w 4.7 m w 10% 100 k w 1% 220 k w 5% 5% 5% 5% 5% 5% 5% 5% 5% 5% r22 1 k w optional parts list 20 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

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