Denon DVD-3930 Service Manual

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

Contents

46DVD-3930/3930CI80 EM_A[6] O EMIF Address Bus81 DVDD - I/O Supply82 VSS - Ground83 EM_A[5] O EMIF Address Bus84 EM_A[4] O EMIF Address Bus85 CVDD - Core Supply86 EM_A[3] O EMIF Address Bus87 VSS - Ground88 EM_A[2] O EMIF Address Bus89 EM_A[1] O EMIF Address Bus90 CVDD - Core Supply91 EM_A[0] O EMIF Address Bus92 DVDD - I/O Supply93 EM_A[10] O EMIF Address Bus94 EM_BA[1] O SDRAM Bank Address and Asynchronous Memory Low-Order Address95 VSS - Ground96 EM_BA[0] O SDRAM Bank Address and Asynchronous Memory Low-Order Address97 EM_CS[0] O SDRAM Chip Select98 EM_RAS O SDRAM Row Address Strobe99 VSS - Ground100 EM_CS[2] O Asynchronous Memory Chip Select101 CVDD - Core Supply102 EM_RW O Asynchronous Memory Read/not Write103 DVDD - I/O Supply104 EM_OE O SDRAM Output Enable105 SPI0_ENA/I2C1_SDA I/O SPI0 Enable (Ready) or I2C1 Serial Data106 VSS - Ground107 SPI0_SCS/I2C1_SCL I/O SPI0 Slave Chip Select or I2C1 Serial Clock108 SPI0_CLK/I2C0_SCL I/O SPI0 Serial Clock or I2C0 Serial Clock109 VSS - Ground110 SPI0_SIMO I/O SPI0 Data Pin Slave In Master Out111 SPI0_SOMI/I2C0_SDA I/O SPI0 Data Pin Slave Out Master In or I2C0 Serial Data112 DVDD - I/O Supply113 AXR0[0] I/O McASP0 Serial Data 0114 VSS - Ground115 AXR0[1] I/O McASP0 Serial Data 1116 AXR0[2] I/O McASP0 Serial Data 2117 AXR0[3] I/O McASP0 Serial Data 3118 VSS - Ground119 AXR0[4] I/O McASP0 Serial Data 4120 AXR0[5]/SPI1_SCS I/O McASP0 Serial Data 5 or SPI1 Slave Chip Select121 AXR0[6]/SPI1_ENA I/O McASP0 Serial Data 6 or SPI1 Enable (Ready)122 AXR0[7]/SPI1_CLK I/O McASP0 Serial Data 7 or SPI1 Serial Clock123 CVDD - Core Supply124 VSS - Ground125 DVDD - I/O Supply126 AXR0[8]/AXR1[5]/SPI1_SOMI I/O McASP0 Serial Data 8 or McASP1 Serial Data 5 or SPI1 Data Pin Slave Out Master In127 AXR0[9]/AXR1[4]/SPI1_SIMO I/O McASP0 Serial Data 9 or McASP1 Serial Data 4 or SPI1 Data Pin Slave In Master Out128 CVDD - Core Supply129 VSS - Ground130 AXR0[10]/AXR1[3] I/O McASP0 Serial Data 10 or McASP1 Serial Data 3131 AXR0[11]/AXR1[2] I/O McASP0 Serial Data 11 or McASP1 Serial Data 2132 CVDD - Core Supply133 VSS - Ground134 AXR0[12]/AXR1[1] I/O McASP0 Serial Data 12 or McASP1 Serial Data 1135 AXR0[13]/AXR1[0] I/O McASP0 Serial Data 13 or McASP1 Serial Data 0136 DVDD - I/O Supply137 AXR0[14]/AXR2[1] I/O McASP0 Serial Data 14 or McASP2 Serial Data 1138 AXR0[15]/AXR2[0] I/O McASP0 Serial Data 15 or McASP2 Serial Data 0139 ACLKR0 I/O McASP0 Receive Bit Clock140 VSS - Ground141 AFSR0 I/O McASP0 Receive Frame Sync (L/R Clock)142 ACLKX0 I/O McASP0 Transmit Bit Clock143 AHCLKR0/AHCLKR1 I/O McASP0 and McASP1 Receive Master Clock144 AFSX0 I/O McASP0 Transmit Frame Sync (L/R Clock)Pin No. Signal Name Type Descriptionwww. xiaoyu163. comQQ 376315150 992894298TEL 13942296513 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299http://www.xiaoyu163.comhttp://www.xiaoyu163.com