Pioneer DV-353-K Service Manual - Page 80

Pioneer DV-353-K Manual

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No. Signal name 36 IREF_YC 37 VDD_2V5 38 VSS 39 XAMUTE2 40 MIC_XON1 41 MIC_XON2 42 TP-x 43 CLAMP 44 XUNCLAMP 45 KDSP_RST 46 44X48 47 VDD3V3 48 VDD_PCM 49 VSS_PCM 50 VSS 51 A_BCK 52 A_DATA0 53 A_DATA1 54 A_DATA2 55 A_MCLK 56 A_LRCK 57 DOUT 58 SMI_A4 59 SMI_A5 60 SMI_A6 61 SMI_A7 62 SMI_A8 63 SMI_A9 64 VDD_2V4 Dir. IN − − OUT OUT OUT OUT OUT OUT IN OUT IN OUT OUT OUT OUT OUT OUT OUT OUT OUT Pin Functions YCC DAC electric current reference 2.5 V Power supply Ground In case of NOT Karaoke model, this port is N.C.(output). Karaoke model Before MIC mixing stage audio muteing output 'L'. In case of NOT Karaoke model, this port is N.C.(output). Karaoke model MIC mixing chanel control output. In case of NOT Karaoke model, this port is N.C.(output). MIC_ON2 : MIC_ON1 : mode 0 0 : Don't use. 0 1 : Mix to Center Speaker 1 0 : Mix to main L/R channel 1 1 : OFF Reserved In case of NOT carusel 5 disc changer, this port is N.C.(output) Carousel 5 Disc Chenger only. 'H' show disc clampe complete postion. In case of NOT carusel 5 disc changer, this port is N.C.(output) Carousel 5 Disc Chenger only. 'H' show disc un-clampe complete postion. Reserved In case of NOT Karaoke model, this port is N.C.(output) Karaoke model KARAOKE-DSP master clock 1/2 mode 'L'. 3.3 V Power supply 2.5 V Power supply Ground Ground Audio DAC clock Audio DAC Front L,R data Audio DAC Center, LFE data Audio DAC Surround L,R data Audio DAC Master clock Audio DAC L/R clock S/PDIF(IEC60958) digital audio output. OUT SMI SDRAM addresss − 2.5 V Power supply 80 DV-353-K

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