A | B | C | D |
ADC | DAC1 | DAC2 | DAC3 | DAC4 |
LEFT (WHITE)
RIGHT (RED)
DAC4 | SPDIF IN | SPDIF OUT |
3.3V | 3.3V |
1
2
3
4
IN (P10) OUT (J5) OUT (P7) IN (P8) OUT (P9)
AUDIO OSC
|
|
|
|
| AD1835 AUDIO |
|
|
|
|
|
|
| R33 |
|
|
|
|
| R34 |
|
|
| |
|
|
|
|
| CODEC |
|
|
|
|
|
|
| 10K |
|
|
|
|
| 10K |
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
| 402 |
| R27 |
|
|
| 402 |
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
| U1 |
| 33 |
|
|
|
|
|
|
|
|
|
|
|
| U31 |
|
|
|
|
|
|
|
|
|
| 402 | SW3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1OE | OUT3 |
| 11 | ON 8 |
| DAIP6_AD1835_MCLK |
| ||
|
|
| DAIP7_ADC_BCLK | 45 | ADCLN | 20 | ADCLN |
|
|
|
|
|
|
|
| 2 | 7 |
| DAIP17_AUDIO_OSC |
| |||
|
|
| ABCLK |
|
|
|
|
|
| 12.288MHZ |
| 2 |
|
|
| ||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
| 46 |
| 21 |
| ADC |
|
|
|
| OSC003 |
|
| 3 | 6 |
|
|
|
|
|
|
|
| DAIP8_ADC_LRCLK | ALRCLK | ADCLP |
| ADCLP |
|
|
|
|
|
|
| 3 |
|
| MASTER_SLAVE |
|
| |||
|
|
| ADC_DATA | 49 | ADCRN | 22 | ADCRN |
|
|
|
|
|
| DAIP5_ADC_DATA | 4 | 5 |
| ADC_DATA |
|
| |||
|
|
| ASDATA |
|
|
|
|
|
|
| 4 |
|
|
|
| ||||||||
|
|
|
|
|
| ADCRP23 | ADCRP |
|
|
|
|
|
|
|
| SWT018 |
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| DIP4 |
|
|
|
|
| |
|
|
| DAIP13_DAC_BCLK | 38DBCLK | OUTRP19 | OUTRP1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
| DAIP14_DAC_LRCLK | 37DLRCLK | OUTRN18 | OUTRN1 | DAC1 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
| DAIP12_DAC_D1 | 41DSDATA1 | OUTLP17 | OUTLP1 |
|
|
|
|
| SW3: CODEC SETUP SWITCH |
|
|
|
|
|
| |||||
|
|
| DAIP11_DAC_D2 | 42DSDATA2 | OUTLN16 | OUTLN1 |
|
|
|
|
|
| (Default: 1=OFF, 2=ON, 3=ON, 4=ON) |
|
|
|
|
|
| ||||
|
|
| DAIP10_DAC_D3 | 43DSDATA3 |
|
|
|
|
|
|
|
|
|
| Connects or disconnects the audio oscillator |
|
|
| |||||
|
|
| DAIP9_DAC_D4 | 44DSDATA4 | OUTRP215 | OUTRP2 |
|
|
|
|
|
| depending on how the system is setup. |
|
|
|
|
| |||||
|
| 3.3V |
|
|
| OUTRN214 | OUTRN2 | DAC2 |
|
|
|
|
|
| See users manual for more information. |
|
|
|
|
| |||
|
|
|
|
|
| OUTLP213 | OUTLP2 |
|
|
|
|
|
| OFF = AD1835 is SLAVE |
|
|
|
|
|
| |||
|
|
|
|
|
| OUTLN212 | OUTLN2 |
|
|
|
|
|
| 3 |
|
|
|
|
|
| |||
|
|
| DAIP6_AD1835_MCLK | 47MCLK |
|
|
|
|
|
|
|
|
|
| ON = AD1835 is MASTER |
|
|
|
|
|
| ||
|
| R32 |
|
|
| OUTRP3 | 28 | OUTRP3 |
|
|
|
|
|
|
| Disconnects ADC_DATA signal from |
|
|
|
|
| ||
|
| 10K |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||||
|
| 402 | DPI1_MOSI | 3CIN | OUTRN327 | OUTRN3 | DAC3 |
|
|
|
|
| 4 | driving the corresponding DAI signal. |
|
|
|
|
| ||||
|
|
| DPI2_MISO | 50COUT | OUTLP326 | OUTLP3 |
|
|
|
|
|
| Useful if using this DAI pin for another purpose. |
|
|
| |||||||
|
|
| DPI3_SPICLK | 51CCLK | OUTLN325 | OUTLN3 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
DPI4_SPI_AD1835_CS |
|
|
|
| 2CLATCH |
|
|
|
|
|
|
| R29 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| OUTRP434 | OUTRP4 |
|
|
|
| 6.04K |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
| OUTRN433 |
|
|
|
|
| 805 |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
| OUTRN4 | DAC4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
| OUTLP432 | OUTLP4 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
| MASTER_SLAVE |
| 36~M/S | OUTLN431 | OUTLN4 |
|
|
|
| U8 |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
| 6 |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
| R28 |
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
| 5V | 3.3V | RESET |
| 4PD/RST | FILTD17 |
|
|
| 6.04K |
| 7 | AUDIO_VREF_ADC |
|
|
|
|
|
|
|
|
| |
|
|
|
| FILTR18 |
|
|
| 805 | 5 |
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
| AD8606AR |
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
| A5V |
|
|
|
| SOIC8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 48ODVDD | AVDD111 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
| AVDD219 | C84 | C75 | C85 | C76 |
| R30 |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
| 10UF | 0.1UF | 10UF | 0.1UF |
| 6.04K |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1DVDD1 | AVDD329 | 805 | 402 | 805 | 402 |
| 805 |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
| 39DVDD2 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| AGND15 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
| 40DGND1 | AGND210 |
|
|
|
|
| U8 |
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
| 52DGND2 | AGND316 |
|
|
|
| 2 |
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
| AGND424 | AGND |
|
|
|
| 1 | AUDIO_VREF_DAC |
|
|
| Loopback Test Switch |
|
|
| |||
|
|
|
|
|
| AGND530 |
|
|
| 3 |
|
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
| AD8606AR |
|
|
|
|
|
|
| ||||||
|
|
|
|
|
| AGND635 |
|
|
|
|
|
|
|
|
| (Default= All OFF) |
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
| SOIC8 |
|
|
|
|
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| For Test Purposes Only |
|
|
| ||
|
|
|
|
| AD1835AAS |
|
|
|
|
|
|
|
|
|
|
|
| SW14 |
|
|
|
|
|
|
|
|
|
| MQFP52 |
|
|
|
|
|
|
|
|
|
| AIN_AMP_LEFT | 1 | ON | 16 | AOUT3_LEFT |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 1 |
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| AIN_AMP_RIGHT | 2 |
| 15 | AOUT3_RIGHT |
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 2 |
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 3 |
| 14 | AOUT4_LEFT |
|
|
|
|
|
|
|
|
| AGND |
|
|
|
|
|
|
|
|
| 3 |
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 4 |
| 13 |
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| AOUT4_RIGHT |
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 4 |
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 5 |
| 12 | AOUT1_LEFT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 5 |
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 6 |
| 11 | AOUT1_RIGHT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 6 |
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 7 |
| 10 | AOUT2_LEFT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 7 |
|
|
|
| |
3.3V |
| 3.3V | 5V | 5V_B | A5V | A5V |
| A5V |
|
|
|
|
|
|
|
|
| 8 |
| 9 | AOUT2_RIGHT |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 8 |
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| SWT016 |
|
|
|
|
|
|
|
|
|
| FER2 |
|
|
|
|
|
|
|
|
|
|
|
| DIP8 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
| 600 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 603 |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
C78 |
| C79 | C80 | C81 |
| C82 | C83 | C77 |
|
|
|
|
|
|
|
|
|
|
| DNP = Do Not Populate | |||
0.01UF |
| 0.01UF | 0.01UF | 0.01UF |
| 0.01UF | 0.01UF | 0.22UF |
|
|
|
|
|
|
|
|
|
|
| ||||
402 |
| 402 | 402 | 402 | R31 | 402 | 402 | 805 |
|
|
|
|
|
|
|
| ANALOG 20 Cotton Road |
|
|
| |||
|
|
|
|
| 0 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
| 0603 |
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Nashua, NH 03063 |
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| DEVICES PH: |
|
|
| |||
OSC | AD1835 | AD1835 |
| AGND | AGND |
| AGND |
|
|
|
|
|
|
| Title |
|
|
| |||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
| AD1835 |
| AD8606 |
|
|
|
|
|
|
|
|
| ANALOG AUDIO |
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Size | Board No. |
|
|
| Rev | ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| C |
|
|
| 1.1 | |||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| ||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| Date |
|
| Sheet | 5 | of | 13 | |
|
| A |
|
|
|
|
| B |
|
|
|
|
| C |
|
|
|
|
| D |
|
|
|
1
2
3
4
