Harman Kardon AVR330 Service Manual

Also see for NOCTURNE 330: Brochure & specs Brochure & specs Reference guide Brochure Reference guide

Contents

GENERAL DESCRIPTIONThe AK4358 is eight channels 24bit DAC corresponding to digital audio system. Using AKM's advancedmulti bit architecture for its modulator the AK4358 delivers a wide dynamic range while preservinglinearity for improved THD+N performance. The AK4358 has full differential SCF outputs, removing theneed for AC coupling capacitors and increasing performance for systems with excessive clock jitter. TheAK4358 accepts 192kHz PCM data and 1-Bit DSD data, ideal for a wide range of applications includingDVD-Audio and SACD.FEATURESo Sampling Rate Ranging from 8kHz to 192kHzo 24Bit 8 times Digital Filter with Slow roll-off optiono THD+N: -94dBo DR, S/N: 114dBo High Tolerance to Clock Jittero Low Distortion Differential Outputo DSD Data input availableo Channel Independent Digital De-emphasis for 32, 44.1 & 48kHz samplingo Zero Detect functiono Channel Independent Digital Attenuator with soft-transition (3 Speed mode)o Soft Muteo 3-wire Serial and I2C Bus μP I/F for mode settingo I/F format: MSB justified, LSB justified (16bit, 20bit, 24bit), I2S, TDM or DSDo Master clock: 256fs, 384fs, 512fs or 768fs (PCM Normal Speed Mode)128fs, 192fs, 256fs or 384fs (PCM Double Speed Mode)128fs or 192fs (PCM Quad Speed Mode)512fs or 768fs (DSD Mode)o Power Supply: 4.75 to 5.25Vo 48pin LQFP PackageSCF DAC DATTDZFLOUT1+LOUT1-SCF DAC DATTROUT1+ROUT1-SCF DAC DATTLOUT2+LOUT2-SCF DAC DATTROUT2+ROUT2-SCF DAC DATTLOUT3+LOUT3-SCF DAC DATTROUT3+ROUT3-AudioI/FControlRegisterAK4358MCLKLRCKBICKDCLKDSDL1DSDR13-wireor I2CSDTI1SDTI2SDTI3DSDL2DSDR2DSDL3DSDR3PCMDSDSCF DAC DATTLOUT4+LOUT4-SCF DAC DATTROUT4+ROUT4-DSDL4DSDR4SDTI4192kHz 24-Bit 8ch DAC with DSD InputAK4358= Target Spec =AVR330 harman/kardon104