Linn-Unidisc-cd-sch 电路图 维修手册.pdf

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1、 Part Number of: Drawn TECHNICAL INFORMATION, DRAWINGS, DESIGN AND OTHER DATA SUPPLIED BY LINN ARE CONFIDENTIAL AND WILL NOT, WITHOUT THE PRIOR WRITTEN CONSENT OF LINN PRODUCTS, BE DISCLOSED TO ANY THIRD PARTY, WILL BE USED SOLELY FOR THE PURPOSE OF THE ORDER AND AT ALL TIMES REMAIN THE PROPERTY OF

2、LPL. DR C (TRADE MARK) LINN PRODUCTS LIMITED(LPL) COPYRIGHT Proj.No:Proj.Name: Title: Date:Rev: Reviewed Sheet: LINN GFEDCBAH 6 HABCDEFG 1 2 3 4 5 6 5 4 3 2 1 ESS I2C Control Kill Power 3.3V VA+ VD+ SPI Bus I2C Expander DACDiff Amp Filter Analog DACDiff Amp Filter Analog emph De-DAC Clocks 33.8688 4

3、 D OPA2604 - + VSS;4 D GNDA GNDA GNDA GNDA GNDA BAV99 GNDA BAV99 BAV99BAV99BAV99BAV99 GNDA GNDA GNDA GNDA GNDA VSS VDD GNDA GNDA GNDA VEE GFEDCBAH 6 HABCDEFG 1 2 3 4 5 6 5 4 3 2 1 JAL4X14 VSS;11 VDD;4 + - OPA4134UA Q VSS VDD D S SST4392 BAV74 BAV74BAV74 VSS;11 VDD;4 + - Q VSS;11 VDD;4 + - OPA4134UA

4、Q X13 X12 X11 X10 X9 X8 X7 X6 X4 X1 X0 X14 X15 VEE VSS VDD Y7 Y6 Y5 Y4 Y3 Y2 Y1 Y0 X2 X3 X5 CS AY2 AY0 RESET STROBE AX2 AX1 AY1 AX3 DATA AX0 CROSSPOINT SWITCH OPA2604 - + VSS;4 D OPA2604 - + VSS;4 D GNDA GNDA VSS;11 VDD;4 + - Q GNDA D S SST4392 GNDA VSS;11 VDD;4 + - Q VSS;11 VDD;4 + - Q GNDAGNDA GND

5、AGNDA GNDA S SST4391 D GNDA SST4392 S D GNDA LEFT RIGHT RIGHT INPUT AUDIO ANALOGUE AUX1 AUX2 AUDIO INPUT ANALOGUE RIGHT LEFT LEFT (U203)(U202) TV TV To Video Board (U201) SINGLE ENDED TO BALANCED BALANCED TO SINGLE ENDED (Lo/Ro or LT/Rt) MULTIROOM DOWNMIX FROM 5 TO 2 CHANNELS 15K R249 15K R247 5K6 R

6、241 R233 5K6 5K1 R243 R236 5K1 100K R258 ESS_LEFT ESS_RIGHT FET204 R240 2M2 2M2 R267 R265 2M2 FILT_MUTE R262 2M2 FET203 R263 150R 2M2 R261 150R R260R239 150R 150R R245 MULTIROOM_L MULTIROOM_RCHASSISA 100N C225 VS_A C222 100N DAC_SW ESS_L 12 13 14 U306 OPA4134UA ESS_R 8 9 10 OPA4134UA U306 MULTIROOM_

7、R MULTIROOM_L MULTIROOM_R MULTIROOM_L R259 100K C212 1N FET200 ESS_CEN ESS_SL MUX_RBR_SRC VCCA R200 100K ESS_RIGHT ESS_LEFT 3 2 1 U201 OPA4134UA R257 8K2 8K2 R256 ADC_R ADC_L ESS_FL ESS_FR VIDMAIN_R VIDMAIN_L R252 8K2 8K2 R253 MUX_STR R224 20K R223 10K10K R229 10K R207 R211 10K R218 100R 100R R228 1

8、00R R204 R210 100R 24K R242 R244 10K 2 3 1 U202 VDD_BAL;8 2 3 1 U203 VDD_BAL;8 R214 20K R217 20K R219 20K 10K R237 R235 24K INV_DMX_L2 INV_DMX_L INV_DMX_L2 INV_DMX_L 30 31 14 13 12 11 10 9 33 36 37 7 8 22 18 44 17 19 21 23 1 43 41 39 35 34 32 40 2 26 3 20 25 24 27 4 42 5 U200 CD22M3494MQ MULTIROOM_R

9、_INV VID_AUD_SEL2 VID_AUD_SEL1 12 13 14 U201 7 6 5 OPA4134UA U201 D208D207 D206 100R R248 100R R246DMX_L DMX_R 68P C233 68P C232 68P C224 FET201 100N C231 VDD_BAL VDD_BAL VDD_BAL 100N C228 C230 68P C229 68P R232 2M2 10 9 8 U201 3K9 R238 3K9 R231 C220 68P 7 5 8 6 P1101 R-MAIN_IN R+MAIN_IN L-MAIN_IN L

10、+MAIN_IN 7 5 8 6 P300 JAL4X14 3 1 4 2 P300 JAL4X14 1A 1B 2A 2B 3A 3B 4A 4B 5A 5B 6A 6B 7A 7B 8A 8B 9A 9B 10A 10B 11A 11B 12A 12B 13A 13B 14A 14B 15A 15B 16A 16B P201 FFC16W-VERT-SM FILT_MUTE FILT_MUTE L+MAIN_IN 3K9 R234 3K9 R213R-MAIN_IN R+MAIN_IN VIDMAIN_R VIDMAIN_L R205 510R R209 510R R201 3K9 R20

11、8 3K9 3K9 R203L-MAIN_IN R227 20K R226 20K R225 20K R220 20K C227 100N ADC_R ADC_L DMX_L ESS_SR ESS_LFE C204 1N 1N C200 1N C215 100K R202 C216 100N C217 100N D203D202 100N C214 C205 100N D201 100N C203 D200 1N C221 D204 C219 100N C226 1N D205 DMX_R MUX_CS0 MUX_DAT MUX_AX3 MUX_AX2 MUX_AX1 MUX_AX0 MUX_

12、AY2 MUX_AY1 MUX_AY0 3K9 R206 C201 NIC C208 2U2 C211 2U2 C210 100N 100N C207 R215 510R R222 510R R212 3K9 R221 3K9 3K9 R216 C209 NIC 3K9 R230 MULTIROOM_L_INV 6 5 7 VDD_BAL;8 U203 6 5 7 U202 VDD_BAL;8 8K2 R250 R251 8K2 8K2 R255 R254 8K2 2M2 R264 VD_AVS_A R268 2M2 FET207 FET202 FET205FET206 VD_A AUDIO

13、IN MUX 3 NC7SZ125 GND VSS VDD GNDA GNDA GND;3 NC7S04P5 OE VCC GND SEL D1A D0B QD D0A QA D1BD0D QC D1C D0C D1DQB QUAD 2- INPUT MUX 74LCX257MTC VSS;11 VDD;4 + - Q VSS;11 VDD;4 + - Q GND GND PCM1800E 20BIT A/D CONVERTER CINNR VREF1 SYSCLK BCLK FMT0 RSTB VINR FSYNC VINL CINPR CINNL CINPL VREF2 REFCOM VD

14、D LRCLK DOUT BYPAS FMT1 MODE0 MODE1 AGND DGND VCC GNDAGND GND BAV99 BAV99 GNDA GND PCF8574T GND;8 P7 P6 P5 P4 P3 P2 P1 P0 SDA SCL A2 A1 A0 INT 1 ADC MASTER MODE 384FS EXTSEL0EXTSEL1 0 SPDIF0 SPDIF 16 75R R304 R342 100R C330 100N C317 100N D302 NIC D301 NIC SPDIF_ERR MUX_ANA1 MUX_ANA2 C300 10N 10N C3

15、07 CHASSISB 100N C328 100N C327 R302 75R 10N C310 C311 10N R343 100R R331 NIC 470P C323 19 2 16 14 8 6 5 12 1 20 21 22 4 3 18 13 15 7 9 10 11 24 17 23 U305 47R R339 47R R338 47R R337 ADCBCLK ADCLRCLK EXTSEL0 EXTSEL0 FMT0 SPDIF_AUTO_MUTE FMT1 EXTSEL1 5 6 7 U306 OPA4134UA 1 2 3 OPA4134UA U306 R346 1K

16、R344 1K R347 NIC R345 NIC 15 16 8 1 3 5 9 2 4 611 12 13 14 107 U300 R328 NIC ADCLRCLK 42 U303 3.3V2;522R R349 22R R348 ESSSCL ESSSDA 22R R326 R332 22K ADC_R ADC_L R309 22K 3.3V2 C324 470P EXTSEL0 RMCLK ADCDATA C329 100N 2 1 4 U304 3.3V2;5 3.3V2 3.3V2 3.3V2 3.3V2 3.3V2 3.3V2 3.3V2 47K R308 VCC3 100N

17、C315 100N C306 VCC3 VCC3 VCC3 VCC3 VCC3 VCC3 VCC3 47R R333 47R R334 47R R335 NIC R340 NIC R329 EXTDATA EXTMCLK 2U2 C321 C320 2U2 R310 22K 18 27 20 25 12 15 14 13 4 26 5 7 8 11 10 23 22 21 9 24 3 17 16 19 2 28 1 6 U301 2U2 C326 100N C322 NIC C319 NIC L303 13 24 NIC X300 C303 100N ESSSCL 22K R313 NIC

18、R325 3 1 4 2 P303 10U L302 C309 100N 2 4 1 3 P302100N C305 L300 10U ADCMCLK EXTLRCLK EXTBCLK R305 22R ESSSDA ESSSCL OMCLK EXTSEL1 100N C302C301 4N7 R300 1K2 OMCLKRMCLK R316 22K 22K R315 R314 22K R312 22K 22K R311 R320 100K 100K R319 R301 47K R303 NIC R322 NIC R306 47K R307 47K 47K R318 C325 2U2 10U

19、L304 C312 100N NIC R324 R323 NIC C304 6U8 C308 10N ESSSDA C314 100N R327 NIC 22R R317 R321 22R L301 10U 1 3 2 4 P301 OMCLK 1B 2A 2B 3A 3B 4A 4B 5A 6A 6B 7A 7B 8A 8B 10B 11B 12A 12B 13B 14A 14B 15A 15B 16A 1A 11A 5B 16B 17A 17B 18A 18B 19A 19B 20A 20B 21A 21B 22A 22B 23A 23B 24A 24B 25A 25B 9A 9B 10A

20、 13A P304 DIG_RESET FMT0 FMT1 ADCBCLK ADCDATA VCC 22P C313 75R R351 ADCMCLK DIGITAL/ANALOGUE AUDIO EXT. IN AJC_ 25309UD SC AUDIO PCAS 408/L4R2 12/06/2007A314 Part Number of: Drawn TECHNICAL INFORMATION, DRAWINGS, DESIGN AND OTHER DATA SUPPLIED BY LINN ARE CONFIDENTIAL AND WILL NOT, WITHOUT THE PRIOR

21、 WRITTEN CONSENT OF LINN PRODUCTS, BE DISCLOSED TO ANY THIRD PARTY, WILL BE USED SOLELY FOR THE PURPOSE OF THE ORDER AND AT ALL TIMES REMAIN THE PROPERTY OF LPL. DR C (TRADE MARK) LINN PRODUCTS LIMITED(LPL) COPYRIGHT Proj.No:Proj.Name: Title: Date:Rev: Reviewed Sheet: LINN GND GND GND GND TOTX176 OP

22、TICAL TX GND INPUT VCC RES GND PE65612 M522CT COMMON MODE CHOKE GND GND GND CRYS4PIN Y0 GND OE CLKIN Y2 VCC Y1 Y3 CLK BUFFER CDCV304PW CRYS4PIN GND GND GFEDCBAH 6 HABCDEFG 1 2 3 4 5 6 5 4 3 2 1 Y0 GND OE CLKIN Y2 VCC Y1 Y3 CLK BUFFER CDCV304PW GND;7 74LVC74APW CLK RESET SET DATA Q Q GND JALCO1PH GND

23、 GND;7 74LVC74APW CLK RESET SET DATA Q Q FMMT593 FMMT593 74HCT04M 74HCT04M 74HCT04M 74HCT04M 74HCT04M 74HCT04M TESTPOINT40 TESTPOINT40 (0R) TOSLINK DIGITAL AUDIO OUTPUT AUDIO OUTPUT SPDIF DIGITAL SACD/CD SYSTEM CLOCK DVD-AUDIO/DVD-VIDEO SYSTEM CLOCK (100N) (75R) (4K7)(2K2) (620R) (100R)(120R)(0R)(0R

24、) (120R) (22K) 75R R428 MS400 MS401 100N C416 1213 U402 65 U402 1011 U402 89 U402 43 U402 21 U402 R415 51R51R R414 200R R417 R419 100R R423 NIC R422 NICNIC R418 Q401 NIC Q400 NIC NIC C414 NIC R426R425 NIC NIC R424 0R R427 ADCMCLK 11 13 10 12 9 8 U403 3.3V1;14 R405 10R 1 2 P401 0R R411SYSCLK R407 0R

25、3.3V1 3.3V1 3 1 4 2 5 6 U403 3.3V1;14 3 4 2 1 7 6 5 8 U401 NIC CHASSISB 0R R406 3.3V1 R408 22K22R R409 100N C411 VCC1 DAOUT2 SPDIF 42 31 X400 36.864 GND GND GND NIC R402 NIC C401 NIC C400 R400 NIC 8 5 6 7 1 2 4 3 U400 NIC L400 10U 100N C404 R404 22K 13 24 33.8688 X401 R403 NIC C403 NIC C402 NIC R401

26、 NIC R410 0R 10U L401 100N C405 34 21 L402 C408 68P 100N C412 100R R416 C410 NIC 1 2 3 4 TR400 2500U R420 0R 100N C407 2 3 4 1 P400 8K2 R413 C406 100N 100N C413 R421 NIC VCC1 VCC1 SPDIF DAOUT2 DVD-MCLK 100N C409 GND 3.3V1 3.3V1 3.3V1 3.3V1 CLOCKS AND SPDIF OUTPUT LL_ 25309UD SC AUDIO PCAS 408/L4R2 1

27、2/06/2007A414 Part Number of: Drawn TECHNICAL INFORMATION, DRAWINGS, DESIGN AND OTHER DATA SUPPLIED BY LINN ARE CONFIDENTIAL AND WILL NOT, WITHOUT THE PRIOR WRITTEN CONSENT OF LINN PRODUCTS, BE DISCLOSED TO ANY THIRD PARTY, WILL BE USED SOLELY FOR THE PURPOSE OF THE ORDER AND AT ALL TIMES REMAIN THE

28、 PROPERTY OF LPL. DR C (TRADE MARK) LINN PRODUCTS LIMITED(LPL) COPYRIGHT Proj.No:Proj.Name: Title: Date:Rev: Reviewed Sheet: LINN VCC GND GND GND GND VSS VDD VDD VSS VDD GFEDCBAH 6 HABCDEFG 1 2 3 4 5 6 5 4 3 2 1 GNDA 2SK3019 GND GND GND VDD GND GND GND GND;12 PCF8575TS P17 P15 P14 P13 P12 P10 P7 P6

29、P5 P4 P3 P2 P1 P0 SDA SCL A2 A1 A0 P11 P16 INT GND VDD FFC25W-VERT-SM PCF8574T P7 P6 P5 P4 P3 P2 P1 P0 SDA SCL A2 A1 A0 INT LM393 VDD;8 VSS;4 - + LM393 VDD;8 VSS;4 - + LM393 VDD;8 VSS;4 - + 2SK3019 NC7S04P5 GND LM393 VDD;8 VSS;4 - + GND GND;10 OCTAL NI BUFFER VCC;20 74HCT244MTC Y4 G A2 A3 A4 Y3 Y2 Y

30、1A1 GND;10 OCTAL NI BUFFER VCC;20 74HCT244MTC Y4 G A2 A3 A4 Y3 Y2 Y1A1 GND;10 OCTAL NI BUFFER VCC;20 74HCT244MTC Y4 G A2 A3 A4 Y3 Y2 Y1A1 GND;10 OCTAL NI BUFFER VCC;20 74HCT244MTC Y4 G A2 A3 A4 Y3 Y2 Y1A1 NC7S04P5 GND VCC nc nc SCL SDA +5V Analog Audio 3.3V2 VDD VSS 3.3V1 +11.5V -11.5V +3.3V +3.3V +

31、4.8VVD DACs (Analog side) + Logic DACs (Digital side) I2C + Logic Standby supply VCC2+5V VCC1+5VSPDIF RS232 + Remote POWER SUPPLIES 5VP Analog Audio - - SCLK SCLKSACDSUB SACDSR LRCLKOUT SYSCLK LRDATAOUT CSDATAOUT SLSRDATAOUT BCLKOUT SACDFR DVD-MCLK MCLKOUT CONNECTOR DSD_SUB DSD_SR MCLKMCLK LRCLK SCL

32、KDSD_FR PCM MODEDSD MODE DSD_FL DSD_C DSD_SL GNDDSD_SCLK SDATA_LR SDATA_CS SDATA_SLSR DSD_MODE 1 1 1 0 0 0 FORMAT CD DVD SACD-MULTI CONFIG1CONFIG0 SACD-STEREO 0 1 0 SELECT SACD/CD RESVD4 TO SILVERDISC ENGINE SACDSR GND SYSCLK GND SPDIF GND SACDFR MCLKOUT GND BCLKOUT SLSRDATAOUT GND CSDATAOUT LRDATAO

33、UT LRCLKOUT RESVD2 RESVD1 DVD-MCLK GND SACDSUB SACDSUB TE DVD-MCLK RESVD2 LRCLKOUT LRDATAOUT CSDATAOUT GND SLSRDATAOUT BCLKOUT GND MCLKOUT SACDFR GND SPDIF GND GND SYSCLK GND SACDSR GND GND RESVD3 RESVD3 RESVD4 RESVD1 0 RESVD Solution CONFIG0 CONFIG0 CONFIG1 CONFIG1 10 1234 (U505) I2C CONNECTOR (U50

34、4) (U506) (U507) 6 5 4 3 2 1 I2C P500 RESET_DAC RESET_DAC 423.3V2;5 U500 GND;3 MUX_CS0 MUX_CS2 MUX_AX2 MUX_AX1 MUX_AX0 MUX_DAT 12 1 4 6 8 14 16 182 U506 119 7 5 17 15 13 19 3 U506 MUX_AY2 MUX_AY1 MUX_AY0 MUX_AX3 CS1 CS0 MUX_RBR_BR MUX_STR 218 16 14 8 6 4 1 12 U507 3 19 13 15 17 5 7 911 U507 C509 100

35、N100N C505 R549 4K7 R548 4K7 R547 4K7 R546 4K7 R545 4K7 R544 4K7 R543 4K7 R542 4K7 R541 4K7 R534 100R 75R R533 R524 75R 75R R522 R521 10R 33R R519 R518 47R 47R R516 R515 47R 47R R512 MUX_RBR_SRC 6 5 7 U505 BRCENMY MUX_CS1 243.3V2;5 U502 GND;3 MUTE_AUDIO SEL_SDADAC3 SEL_SDADAC2 EXSDADAC 3.3V 47R R551

36、 47R R550CONFIG0 CONFIG1 3.3V 3.3V 3.3V 3.3V 100N C508 VID_AUD_SEL2 VID_AUD_SEL1 FET501 3.3V2 DSD_SCLK 2 3 1 U505 6 5 7 U504 1 3 2 U504 3.3V2 12 11 10 9 7 6 5 4 15 14 3 2 1 13 U503 3.3V2;16 GND;8 R523 4K7 1B 2A 2B 3A 3B 4A 4B 5A 6A 6B 7A 7B 8A 8B 10B 11B 12A 12B 13B 14A 14B 15A 15B 16A 1A 11A 5B 16B

37、 17A 17B 18A 18B 19A 19B 20A 20B 21A 21B 22A 22B 23A 23B 24A 24B 25A 25B 9A 9B 10A 13A P501 100N C507 BRCENMX R509 4K7 R517 4K7 R508 4K7 EXSCLDAC R532 4K7 20 18 17 16 15 13 11 10 9 8 7 6 5 4 23 22 3 2 21 14 19 1 U501 3.3V2;24 22P C504 R520 100R 4K7 R501 EXSCL 100K R535 R536 100K 100N C502 C506 100N

38、DVD-MCLK SPDIF CONFIG0 GATEESS2 GATEESS1 4K7 R539 R540 22K22K R538 R537 22K 4K7 R531 4K7 R530 4K7 R529 4K7 R528 4K7 R527 4K7 R526 4K7 R525 22K R514 R513 22K FET500 100N C501 100N C500 EXSDA SCLK+SR SCLK+SUB SCLK+FR SLSRDATA+SL CSDATA+C LRDATA+FL LRCLK+MODE 4K7 R500 3.3V23.3V2 3.3V2 SYSCLK 4K7 R507 4

39、K7 R506 4K7 R505 4K7 R504 4K7 R503 3.3V2 4K7 R502 MCLK 22K R511 22K R510 100N C503 3.3V2 I2C EXP LL_ 25309UD SC AUDIO PCAS 408/L4R2 12/06/2007A514 Part Number of: Drawn TECHNICAL INFORMATION, DRAWINGS, DESIGN AND OTHER DATA SUPPLIED BY LINN ARE CONFIDENTIAL AND WILL NOT, WITHOUT THE PRIOR WRITTEN CO

40、NSENT OF LINN PRODUCTS, BE DISCLOSED TO ANY THIRD PARTY, WILL BE USED SOLELY FOR THE PURPOSE OF THE ORDER AND AT ALL TIMES REMAIN THE PROPERTY OF LPL. DR C (TRADE MARK) LINN PRODUCTS LIMITED(LPL) COPYRIGHT Proj.No:Proj.Name: Title: Date:Rev: Reviewed Sheet: LINN GNDA GNDA GND GNDA GNDA GNDA GNDA GND

41、A GNDAGNDA GFEDCBAH 6 HABCDEFG 1 2 3 4 5 6 5 4 3 2 1 GNDA GNDA GNDA GNDAGNDA CS4392-KZ 24-BIT 192KHZ DAC WITH VOLUME CONTROL IC531 BMUTEC AMUTEC LRCLK/DSD_MODE SDATA/DSD_A SCLK/DSD_B RST M0 M1 M2 M3 AGND VL VA AOUTA- AOUTB- FILT+ MCLK AOUTA+ AOUTB+ CMOUT AD0/CS SDA/CDIN SCL/CCLK DSD_SCLK CS4392-KZ 2

42、4-BIT 192KHZ DAC WITH VOLUME CONTROL IC531 BMUTEC AMUTEC LRCLK/DSD_MODE SDATA/DSD_A SCLK/DSD_B RST M0 M1 M2 M3 AGND VL VA AOUTA- AOUTB- FILT+ MCLK AOUTA+ AOUTB+ CMOUT AD0/CS SDA/CDIN SCL/CCLK DSD_SCLK GND GNDA GND GNDAGND CS4392-KZ 24-BIT 192KHZ DAC WITH VOLUME CONTROL IC531 BMUTEC AMUTEC LRCLK/DSD_

43、MODE SDATA/DSD_A SCLK/DSD_B RST M0 M1 M2 M3 AGND VL VA AOUTA- AOUTB- FILT+ MCLK AOUTA+ AOUTB+ CMOUT AD0/CS SDA/CDIN SCL/CCLK DSD_SCLK SN74LV4053ADR Y1 CNTL COM EN Y0 SN74LV4053ADR Y1 CNTL COM EN Y0 SN74LV4053ADR Y1 CNTL COM EN Y0 74AHC86PW NC7WZ02K8X 74AHC86PW GND;7 74HC00 GND;7 74HC00 NC7WZ02K8X 74

44、AHC86PW GND;7 74HC00 74AHC86PW GND 0 - ok 1 - mute 1 - mute 0 - ok 1 - mute 0 - ignore These Resistors 1 1 1 0 0 0 FORMAT DVD SACD-MULTI CONFIG1CONFIG0 SACD-STEREO 0 1 - - SCLK SCLKSACDSUB SACDSR LRCLKOUT SYSCLK LRDATAOUT CSDATAOUT SLSRDATAOUT BCLKOUT SACDFR DVD-MCLK MCLKOUT CONNECTOR DSD_SUB DSD_SR

45、 MCLKMCLK LRCLK SCLKDSD_FR PCM MODEDSD MODE DSD_FL DSD_C DSD_SL GNDDSD_SCLK SDATA_LR SDATA_CS SDATA_SLSR DSD_MODE CD Spread along Analog / Digital Boundary U606U607U604 U605 1 - allow mute from DACs 0 - ignore mute from DACs 0 - 2ch (ignore DAC_MUTE2/3) 1 - multi (allow DAC_MUTE2/3) C615 6U8 C611 6U

46、8 6U8 C628 6U8 C626 6U8 C609 6U8 C613 6U8 C616 C618 6U8 C602 6U8 6U8 C606 6U8 C600 C604 6U8 NIC R612DAC_MUTE 11 12 13 U606 3.3V1;14 GND;7 RESET_DAC DAC_MUTE1 9 10 8 U604 3.3V1;14 8 9 10 U606 3.3V1;14 GND;7 6 5 3 U607 3.3V1;8 GND;4 6 5 4 3.3V1;14 U604 1 2 3 U604 3.3V1;14 3.3V1 5 4 6 GND;7 3.3V1;14 U6

47、06 DAC_MUTE3 DAC_MUTE2 7 1 2 U607 GND;4 3.3V1;8 CONFIG1 2 1 3 GND;7 3.3V1;14 U606 NIC R610 R606 0R VCCA VCCAVCCA 56 4 9 3 U605 GND;7,8 3.3V1;16 13 11 14 612 3.3V1;16 GND;7,8 U605 26 15 10 1 U605 GND;7,8 3.3V1;16 3.3V1 3.3V1 3.3V1 13 20 5 3 4 1 10 9 8 7 16 2 17 19 14 12 11 6 18 15 U600 3.3VA DSD_SCLK

48、 DSD_SCLKDSD_SCLK 1K5 R620 3.3VA 3.3VA R611 0R NIC R609 R619 1K 1K5 R604 R601 1K C623 100N100N C622C621 100N C620 100N 100N C627 C625 100N C619 100N 100N C617 2U7 L605 L604 2U7 4K7 R608 4K7 R607 C614 100N 100N C610 100N C607 C603 100N L603 2U7 2U7 L601 0R R600 1K5 R605 R602 1K 100N C612 C608 100N C6

49、05 100N 100N C601 2U7 L602 L600 2U7 13 20 5 3 4 1 10 9 8 7 16 2 17 19 14 12 11 6 18 15 U603 15 18 6 11 12 14 19 17 2 16 7 8 9 10 1 4 3 5 20 13 U601 SEL_SDADAC2 EXSDADAC EXSDADAC2 MCLK LRDATA+FL SCLK+FR LRCLK+MODE EXSCLDAC EXSDADAC RESET_DAC FRONTL- FRONTL+ FRONTR- FRONTR+SUB+ SUB- CENTRE+ CENTRE- RESET_DAC EXSCLDAC LRCLK+MODE SCLK+SUB CSDATA+C MCLK REARR+ REARR- REARL+ REARL- RESET_DAC EXSDADAC3 EXSCLDAC LRCLK+MODE SCLK+SR SLSRDATA+SL MCLK EXSDADAC3 EXSDADAC2 DAC_MUTE1 SEL_SDADAC3 DAC_MUTE2 DAC_MUTE3 100K R615 3.3VA 3.3V1 CONFIG0 3.3V1 DIGITAL-TO-ANALOG CONVERTERS LL_ 25309UD