Onkyo DV-SP301, Руководство по обслуживанию

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IC61: WM8728 STEREO DAC
1 LRCIN DAC SAMPLE RATE CLOCK INPUT I
2 DIN SERIAL AUDIO DATA INPUT I
3 BCKIN AUDIO DATA BIT CLOCK INPUT I
4 MCLK MASTER CLOCK INPUT I
5 ZERO INFINITE ZERO DEFECT FLAG(OPEN DRAIN) O
6 DGND DIGITAL GROUND SUPPLY -
7 DVDD DIGITAL POSITIVE SUPPLY -
8 VOUTR RIGHT CHANNEL DAC OUTPUT O
9 AGND ANALOG GROUND SUPPLY -
10 AVDD ANALOG POSITIVE SUPPLY -
11 VOUTL LEFT CHANNEL DAC OUTPUT O
12 VMID MID RAIL DECOUPLING POINT O
13 VREFN DAC NAGATIVE REFERENCE-NORMAIIY AGND,MUST NOT BE BELOW AGND -
14 VREFP DAC POSITIVE REFERENCE-NORMAIIY AGND,MUST NOT BE BELOW AGND -
15 CSBIWL SOFTWARE MODE:3-WIRE SERIAL CONTROL CHIP SELECT I
16 MODE CONTROL MODE SELECTION(L=HARDWARE,H=SOFTWARE) I
17 MUTEB MUTE CONTROL(L=MUTE ON,H=MUTE OFF,Z=AUTOMUTE ENABLED) -
18 SDIDEM SOFTWARE MODE:3 OR 2-WIRE SERIAL CONTROL DATA INPUT I
19 SCKDSD SOFTWARE MODE:3 OR 2-WIRE SERIAL CONTROL CLOCK INPUT I
20 LATI2S SOFTWARE MODE:3 OR 2-WIRE SERIAL CONTROL LOAD INPUT I
PIN NAME MAIN FUNCTION
PIN
NUMBER
I/O
DV-SP301
IC TERMINAL DESCRIPTION