Denon DVD-2910 Service Manual
Also see for DVD-2910: Operating instructionsSpecificationsSupplementary guideOperating instructionsService manual
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72DVD-2910/955M11L16161SA (IC804)AN8471SA (IC971)㪛㪚㪛㪄㪪㪘㪈㪇101VccI/O0I/O1I/O2I/O3VccI/O4I/O5I/O6I/O7NCNCNCWERASNCNCA0A1A2A3VccVssI/O15I/O14I/O13I/O12VssI/O11I/O10I/O9I/O8NCNCCASLOEA9A8A7A6A5A4Vss2345678911121314151617181920212244434241403938373635343332313029282726252423CASHPIN DESCRIPTIONSPIN NO. PIN NAME TYPE DESCRIPTIONA0~A9Address InputRow Address:A0~A9Column Address:A0~A9InputRAS Row Address StrobeInputCASH Column Address Strobe/Upper Byte ControlInputCASL Column Address Strobe/Lower Byte ControlInputWE Write EnableInputOE Output EnableInputVcc Power,(5V or 3.3V)SupplyVss GroundGroundNC No Connect-2~5,7~10, I/O0~I/O15 Data Input/OutputInput/Output11,12,13,16,17,1,6,2233,3423,39,4421,241538,4031323035 431418 292010765432189301118 16 15 14 13 12 32 3119272824252122232617FG2FGH1HH1LH2HH2LH3HH3LVHBECECRBMSSTARTGNDCS1CS2A32A31A22A21A12A11VM2VM1VLPVPUMPBC1BC2BC3BC4VDDHallBiasX5CSOUTSRESETPWMOUTVCLVTOSCHall AmpMatrixPre-DriverStart/StopLogic Circuit BoosterThermalProtectDivider3ø BridgeDirectionSW1 VHB Hall bias pin2 H3L Hall element 3 input (-)3 H3H Hall element 3 input (+)4 H2L Hall element 2 input (-)5 H2H Hall element 2 input (+)6 H1L Hall element 1 input (-)7 H1H Hall element 1 input (+)8 EC Torque command input pin9 ECR Torque command ref. input pin10 FG1 FG signal lout put pin (0.C)11 START Start/Stop switching pin12 VPUMP Booster pin13 BC1 Booster cap. connecting pin 114 BC2 Torque command input pin 215 BC3 Torque command input pin 316 BC4 Torque command input pin 417 GND GND pin18 V DD Power pin19 VM2 Motor power pin 220 FG2 3x FG signal output pin (0.C)21 A31 Drive output 322 A32 Drive output 323 CS2 Current detect pin 224 A21 Drive output 225 A22 Drive output 226 CS1 Current detect pin 127 A11 Drive output 128 A12 Drive output 129 NC N.C.30 BMS Brake mode switching pin31 VM1 Motor power pin 132 VLP Pre-driver lower power1 1632 17 Pin Name FunctionPin No. |
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