Denon DVD-3930 Service Manual

Also see for DVD-3930: Specification Operating instructions Service manual

Contents

48DVD-3930/3930CI64 EXADT1 I/O EXT ADR1 External memory address 1 / data 1565 P0 I/O EXT ADR20 External memory address 2066 P1 I/O SDA Serial 0 output data67 P2 I/O SCL Serial 0 clock68 VSS - GND GND69 VDD33 - 3.3V I/O supply70 P3 I/O SYSRXD Serial 1 input data71 P4 I/O SYSTXD Serial 1 output data72 P5 I/O REMO/INTST External interrupt 273 P6 I/O V-CS Serial 2 input data74 P7 I/O V-DATA Serial 2 output data75 P8 I/O V-CLK Serial 2 clock76 P9 I/O MSDATAI Serial 3 input data77 P10 I/O MSDATAO Serial 3 output data78 P11 I/O MSCLK Serial 3 clock79 P12 I/O CS1 Extension chip select80 P13 I/O SACD-READY Serial 3 data receipt flag81 P14 I/O MSLAT Serial 3 data transmit flag82 VSS - GND GND83 VDD12 - 1.2V Logic supply84 NRST I RESET Master reset85 FG I/O FG-IN System ucom port 2186 DRV5 I/O CD/DVD System ucom port 1587 DRV4 I/O IN_SW System ucom port 1688 DRV3 I/O HFM_ON/OFF System ucom port 1789 DRV2 I/O TRY_DRV System ucom port 1890 DRV1 I/O SP_DRV System ucom port 1991 DRVO I/O SL_DRV System ucom port 2092 VSS - GND GND93 VDD33 - 3.3V I/O supply94 MONl7 I/O PSP-MCK/MONI7 System ucom port 2295 MONl6 I/O PSP-WAD7/MONI6 System ucom port 2396 MONl5 I/O PSP-WAD6/MONI5 System ucom port 2497 MONl4 I/O PSP-WAD5/MONI4 System ucom port 2598 MONl3 I/O PSP-WAD4/MONI3 System ucom port 2699 MONl2 I/O PSP-WAD3/MONI2 System ucom port 27100 MONl1 I/O PSP-WAD2/MONI1 System ucom port 28101 MONlO I/O PSP-WAD1/MONI0 System ucom port 29102 AVDDD - 3.3V Analog supply103 PLF1L1 O PLFIL1 External filter for DRC-VCO104 AVSSD - GND Analog GND105 VREFH7 O V-REF-H7 ADC reference voltage for DRC (TOP)106 VREFL7 O V-REF-L7 ADC reference voltage for DRC (BTM)107 CCAPA O CCAPA Inline filter for CAPA block108 AVSSC - GND Analog GND109 CDATA O CDATA Inline filter for DATA block110 AVDDG - 3.3V Analog supply111 ANAMONl1 O TP_ANAMONI1 Internal analog monitor 1112 ANAMONI2 O TP_ANAMONI2 Internal analog monitor 2113 RFINN I RFINN External RF input (-)114 RFINP I RFINP External RF input (+)115 VINIRF I VIN1RF RF input 1116 VIN2RF I VIN2RF RF input 2117 VIN4RF I VIN4RF RF input 4118 VIN3RF I VIN3RF RF input 3119 AVDDB - 3.3V Analog supply120 VREFH5 I V-REF-H5 5 bit AD reference Voltage "H"121 VREFL5 I V-REF-L5 5 bit AD reference Voltage "L"122 AVSSB - GND Analog GND123 LPC1 I LPC1 DVD LPC input124 LPCO1 O LPCO1 DVD LPC output125 LPC2 I LPC2 CD LPC input126 LPCO2 O LPCO2 CD LPC output127 VREFH O V-REFH Reference Voltage 2.20V output128 VHALF O V-HALF Reference Voltage 1.65V output129 VIN10 I VIN10 CD head inputPin No. Pin Name Type Symbol Functionwww. xiaoyu163. comQQ 376315150 992894298TEL 13942296513 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299http://www.xiaoyu163.comhttp://www.xiaoyu163.com