Denon DVD-3930 Service Manual

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

Contents

60DVD-3930/3930CI96 TESTI I TEST input terminal. It fixed to “L” potential.97 TESTI Ipu TEST input terminal. It fixed to “H” potential.98 TESTO O TEST output terminal. (open)99 VDC - +2.5V Power for CORE.100 TESTI I TEST input terminal. It fixed to “L” potential.101 TESTI I TEST input terminal. It fixed to “L” potential.102 TESTI I TEST input terminal. It fixed to “L” potential.103 TESTI I TEST input terminal. It fixed to “L” potential.104 TESTI I TEST input terminal. It fixed to “L” potential.105 TESTI I TEST input terminal. It fixed to “L” potential.106 VSIO - Ground for I/O.107 TESTI I TEST input terminal. It fixed to “L” potential.108 TESTI I TEST input terminal. It fixed to “L” potential.109 TESTI I TEST input terminal. It fixed to “L” potential.110 VDIO - +3.3V Power for I/O.111 WAD0 I External A/D data input terminal(LSB) for PSP physical disc mark detection.112 WAD1 I External A/D data input terminal for PSP physical disc mark detection.113 WAD2 I External A/D data input terminal for PSP physical disc mark detection.114 WAD3 I External A/D data input terminal for PSP physical disc mark detection.115 VSIO - Ground for I/O.116 VSC - Ground for CORE.117 WAD4 I External A/D data input terminal for PSP physical disc mark detection.118 WAD5 I External A/D data input terminal for PSP physical disc mark detection.119 WAD6 I External A/D data input terminal for PSP physical disc mark detection.120 WAD7 I External A/D data input terminal(MSB) for PSP physical disc mark detection.121 VDC - +2.5V Powe for CORE.122 TESTI I TEST input terminal. It fixed to “L” potential.123 WCK I Operation clock for PSP physical disc mark detection.124 WAV DD - +2.5V Power. A/D Power supply for PSP physical disc mark detection.125 WAV DD - +2.5V Power. A/D Power supply for PSP physical disc mark detection.126 WARFI Ai Analog RF signal input terminal for PSP physical disc mark detection.127 WAVRB Ai A/D bottom reference terminal for PSP physical disc mark detection.128 WAV SS - A/D Ground terminal for PSP physical disc mark detection.129 WAV SS - A/D Ground terminal for PSP physical disc mark detection.130 VSIO - Ground for I/O.131 DQ7 I/O SDRAM data input/output terminal. (MSB)132 DQ6 I/O SDRAM data input/output terminal.133 DQ5 I/O SDRAM data input/output terminal.134 DQ4 I/O SDRAM data input/output terminal.135 VDIO - +3.3V Power for I/O.136 DQ3 I/O SDRAM data input/output terminal.137 DQ2 I/O SDRAM data input/output terminal.138 DQ1 I/O SDRAM data input/output terminal.139 DQ0 I/O SDRAM data input/output terminal. (LSB)140 VSIO - Ground for I/O.141 DCLK O Clock output terminal for SDRAM.142 DCKE O Clock enable output terminal for SDRAM.143 XWE O Write enable output terminal for SDRAM.144 XCAS O Colomn address strobe output terminal for SDRAM.145 XRAS O Row address strobe output terminal for SDRAM.146 VDIO - +3.3V Power for I/O.147 TESTO O Output terminal for TEST. (open)Pin Name I/O Functions