Onkyo-TXSR605-avr-sm 电路图 维修手册.pdf

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1、TX-SR605/SA605/SA8560 SERVICE MANUAL Ref. No. 3993 052007 AV RECEIVER MODEL TX-SR605 MODEL TX-SA605 MODEL TX-SA8560 TX-SR605 Black, Golden and Silver models 230-240V AC, 50Hz 120V/220-240V AC, 50/60Hz 220-230V AC, 50/60Hz B MPP, MPA, S MPP, MPA B MWO, S MWO, G MWT G MGQ, G MGK TX-SA605/SA8560 Golden

2、 models 220-230V AC, 50/60HzG MGR RC-682M SAFETY-RELATED COMPONENT WARNING! COMPONENTS IDENTIFIED BY MARK ON THE SCHEMATIC DIAGRAM AND IN THE PARTS LIST ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE THESE COMPONENTS WITH ONKYO PARTS WHOSE PART NUMBERS APPEAR AS SHOWN IN THIS MANUAL. MAKE

3、 LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. B MDD, B MDC, S MDC120V AC, 60Hz RadioFans.CN 收音机爱 好者资料库 EXPLODED VIEWS-1 TX-SR605/SA605/SA8560 TX-SR605/SA605/SA8560 A0041 x 5

4、 pcs. A061 x 2 pcs. A313 x 2 pcs. A305 x 4 pcs. A304 x 6 pcs. A012 x 7 pcs. A0092 A010 x 3 pcs. A002 A003 U05 U06 A303 A017 A063 A065A008 A009 A007 A005 A301 A302 P701 A3011 A053 x 2 pcs. U13 U09 A029 x 2 pcs. A020 x 2 pcs. A016 x 7 pcs. A025 x 4 pcs. A307 x 4 pcs. A309 x 4 pcs. A311 x 4 pcs. A023 x

5、 2 pcs. A053 x 3 pcs. A053 x 4 pcs. A053 x 2 pcs. A053 x 2 pcs. A015 x 41 pcs. A037 x 4 pcs. A0172 A067 A021 F6901 F901 F902 F910 F6902 P901 A011 A053 A053 U01 U21 U22 U010 U17 U23 U18 U02 U07 U08 U04 U10 U03 U14 U15 A043 A001 A053 A014 A035 A027 A045 A049 A051 A029 P4008 P101 A047 A033 A039 A315 T9

6、01 Refer to in EXPLODED VIEWS-2 (W TYPE ONLY) (D TYPE ONLY) P6601 x 18 pcs. U19 RadioFans.CN 收音机爱 好者资料库 EXPLODED VIEWS-2 TX-SR605/SA605/SA8560 TX-SR605/SA605/SA8560 Q6056 Q6066 Q6055 Q6065 Q6054 Q6064 Q6053 Q6063 Q6052 Q6062 Q6051 Q6061 Q6050 Q6060 Q6050A x 2 pcs. Q6050B x 6 pcs. A059 x 14 pcs. Radi

7、oFans.CN 收音机爱 好者资料库 TX-SR605/SA605/SA8560 BLOCK DIAGRAM-1 AUDIO SECTION TX-SR605/SA605/SA8560 A 1 2 3 4 5 BCDEFGH Z2RL SBRL CSRL FRL MAIN R SUB L SUB R REC L REC R SPDIF MAIN L AMUT SBMUT Z2MUT I2S(DIR/ADC) I2S(DVD-AUDIO) I2S(DVD-AUDIO) 7 CH POWER AMPLIFIER +29dB +29dB +29dB +29dB +29dB +29dB +29dB

8、TAPE IN TAPE OUT CD SETUP MIC MIC AMP TONE TONE TUNER DIR 2ch ADC COAX 1 COAX 2 OPT FRONT Controller Micro HDMI HDMI BOARD NAHDM-9196 IN1 IN2 RX HDMI - - SW Q281 SD RAM 16M bit Q282 FLASH ROM 16M bit 8ch DAC Q181 TC74VHCT157FT INVERTING INVERTING XM/DT IC (DD/DC Only) TUNER UNIT XM/SIRIUS SIRIUS LPF

9、 FR FL C SW SL SR SBL SBR LPF LPF LPF LPF LPF PREOUT RI INTERFACE RI TX OPT1 OPT2 OUT HDMI I2S(DVD-AUDIO) LPF LPF XM ANTENNA UNIT Q301 CS42518 ZONE2 LINE OUT Q201 DSP TMS320DA708 VCR/DVR IN VCR/DVR OUT CBL/SAT IN GAME/TV IN (TX-SA605/8560 Only) AUX INPUT (FRONT IN) (TX-SR605 Only) DAC 9 10 6 7 63 62

10、 64 1 28 29 26 27 49 46 45 50 13 14 15 16 43 42 44 48 47 61 60 54 117 116 115 113 120 141 139 135 137 138 62 55 56 53 54 51 52 49 50 47 48 45 46 71 72 69 70 67 68 75 30 31 76 21 20 22 23 65 61 64 40 57 58 59 60 63 66 38 39 36 37 19 20 17 18 14 15 12 11 4 5 2 1 74 35 73 34 78 33 77 32 80 29 79 28 32

11、33 31 30 36 37 35 34 + 25k25k25k25k25k25k25k25k25k25k25k25k25k25k25k25k L R L R L R L R L R L R L R L R L R (MULTI CHANNEL INPUT) DVD FL FR C SW SL SR SBL SBR LEFT RIGHT ZONE2 SPEAKERS LEFT RIGHT CENTER SPEAKER LEFT RIGHT LEFT RIGHT FRONT SPEAKERS SURROUND SPEAKERS SURROUND BACK SPEAKERS HEADPHONES

12、Q701 M30627FJPGP MAIN MICROPROCESSOR L R Q5501 R2S15211FP Refer to SCHEMATIC DIAGRAM-5 and -13 (SD-5 and SD-13) for digital audio signal waveforms. FL Tone Control FR C SL SR SBL SBR SW AD_R AD_L NADG-9191 Volume TX-SR605/SA605/SA8560 BLOCK DIAGRAM-1 AUDIO SECTION A 1 2 3 4 5 BCDEFGH Z2RL SBRL CSRL

13、FRL MAIN R SUB L SUB R REC L REC R SPDIF MAIN L AMUT SBMUT Z2MUT I2S(DIR/ADC) I2S(DVD-AUDIO) I2S(DVD-AUDIO) 7 CH POWER AMPLIFIER +29dB +29dB +29dB +29dB +29dB +29dB +29dB TAPE IN TAPE OUT CD SETUP MIC MIC AMP TONE TONE TUNER DIR 2ch ADC COAX 1 COAX 2 OPT FRONT Controller Micro HDMI HDMI BOARD NAHDM-

14、9196 IN1 IN2 RX HDMI - - SW Q281 SD RAM 16M bit Q282 FLASH ROM 16M bit 8ch DAC Q181 TC74VHCT157FT INVERTING INVERTING XM/DT IC (DD/DC Only) TUNER UNIT XM/SIRIUS SIRIUS LPF FR FL C SW SL SR SBL SBR LPF LPF LPF LPF LPF PREOUT RI INTERFACE RI TX OPT1 OPT2 OUT HDMI I2S(DVD-AUDIO) LPF LPF XM ANTENNA UNIT

15、 Q301 CS42518 ZONE2 LINE OUT Q201 DSP TMS320DA708 VCR/DVR IN VCR/DVR OUT CBL/SAT IN GAME/TV IN (TX-SA605/8560 Only) AUX INPUT (FRONT IN) (TX-SR605 Only) DAC 9 10 6 7 63 62 64 1 28 29 26 27 49 46 45 50 13 14 15 16 43 42 44 48 47 61 60 54 117 116 115 113 120 141 139 135 137 138 62 55 56 53 54 51 52 49

16、 50 47 48 45 46 71 72 69 70 67 68 75 30 31 76 21 20 22 23 65 61 64 40 57 58 59 60 63 66 38 39 36 37 19 20 17 18 14 15 12 11 4 5 2 1 74 35 73 34 78 33 77 32 80 29 79 28 32 33 31 30 36 37 35 34 + 25k25k25k25k25k25k25k25k25k25k25k25k25k25k25k25k L R L R L R L R L R L R L R L R L R (MULTI CHANNEL INPUT)

17、 DVD FL FR C SW SL SR SBL SBR LEFT RIGHT ZONE2 SPEAKERS LEFT RIGHT CENTER SPEAKER LEFT RIGHT LEFT RIGHT FRONT SPEAKERS SURROUND SPEAKERS SURROUND BACK SPEAKERS HEADPHONES Q701 M30627FJPGP MAIN MICROPROCESSOR L R Q5501 R2S15211FP Refer to SCHEMATIC DIAGRAM-5 and -13 (SD-5 and SD-13) for digital audio

18、 signal waveforms. FL Tone Control FR C SL SR SBL SBR SW AD_R AD_L NADG-9191 Volume TX-SR605/SA605/SA8560 BLOCK DIAGRAM-1 AUDIO SECTION A 1 2 3 4 5 BCDEFGH Z2RL SBRL CSRL FRL MAIN R SUB L SUB R REC L REC R SPDIF MAIN L AMUT SBMUT Z2MUT I2S(DIR/ADC) I2S(DVD-AUDIO) I2S(DVD-AUDIO) 7 CH POWER AMPLIFIER

19、+29dB +29dB +29dB +29dB +29dB +29dB +29dB TAPE IN TAPE OUT CD SETUP MIC MIC AMP TONE TONE TUNER DIR 2ch ADC COAX 1 COAX 2 OPT FRONT Controller Micro HDMI HDMI BOARD NAHDM-9196 IN1 IN2 RX HDMI - - SW Q281 SD RAM 16M bit Q282 FLASH ROM 16M bit 8ch DAC Q181 TC74VHCT157FT INVERTING INVERTING XM/DT IC (D

20、D/DC Only) TUNER UNIT XM/SIRIUS SIRIUS LPF FR FL C SW SL SR SBL SBR LPF LPF LPF LPF LPF PREOUT RI INTERFACE RI TX OPT1 OPT2 OUT HDMI I2S(DVD-AUDIO) LPF LPF XM ANTENNA UNIT Q301 CS42518 ZONE2 LINE OUT Q201 DSP TMS320DA708 VCR/DVR IN VCR/DVR OUT CBL/SAT IN GAME/TV IN (TX-SA605/8560 Only) AUX INPUT (FR

21、ONT IN) (TX-SR605 Only) DAC 9 10 6 7 63 62 64 1 28 29 26 27 49 46 45 50 13 14 15 16 43 42 44 48 47 61 60 54 117 116 115 113 120 141 139 135 137 138 62 55 56 53 54 51 52 49 50 47 48 45 46 71 72 69 70 67 68 75 30 31 76 21 20 22 23 65 61 64 40 57 58 59 60 63 66 38 39 36 37 19 20 17 18 14 15 12 11 4 5 2

22、 1 74 35 73 34 78 33 77 32 80 29 79 28 32 33 31 30 36 37 35 34 + 25k25k25k25k25k25k25k25k25k25k25k25k25k25k25k25k L R L R L R L R L R L R L R L R L R (MULTI CHANNEL INPUT) DVD FL FR C SW SL SR SBL SBR LEFT RIGHT ZONE2 SPEAKERS LEFT RIGHT CENTER SPEAKER LEFT RIGHT LEFT RIGHT FRONT SPEAKERS SURROUND S

23、PEAKERS SURROUND BACK SPEAKERS HEADPHONES Q701 M30627FJPGP MAIN MICROPROCESSOR L R Q5501 R2S15211FP Refer to SCHEMATIC DIAGRAM-5 and -13 (SD-5 and SD-13) for digital audio signal waveforms. FL Tone Control FR C SL SR SBL SBR SW AD_R AD_L NADG-9191 Volume TX-SR605/SA605/SA8560 BLOCK DIAGRAM-2 VIDEO S

24、ECTION TX-SR605/SA605/SA8560 A 1 2 3 4 5 BCDEFGH C CB/PB CR/PR Y CB/PB CR/PR CR/PR Y CB/PB Y Y V Y CY C CBIN CRIN YIN HDY HDCB HDCR Q4002 AN-15881A Q4002 AN-15881A CBL/SAT VCR/DVR AUX INPUT DVD GAME/TV (FRONT) CBL/SAT VCR/DVR AUX INPUT GAME/TV (FRONT) HDMI BOARD NAHDM-9196 (SD-10 and SD-11) S VIDEO

25、OUTPUT VIDEO BOARD NAVD-9190 (SD-9) HD_V HD_SY HD_SC CB CR Y CR/PR CB/PB Y COMPONENT VIDEO OUTPUT IN 1 IN 2 IN 3 COMPONENT VIDEO INPUT YC YC YC YC YC DVD S VIDEO INPUT COMPOSITE VIDEO INPUT CYV CB Y CR Y CB CR VYC VYC VYC VCR/DVR MONITOR OUT VCR/DVR MONITOR OUT COMPOSITE VIDEO OUTPUT 6dB 6dB 0 0 0 6

26、dB 6dB 6dB 6dB 6dB 6dB 75 75 75 75 75 75 6dB 6dB 6dB 75 75 75 75 6dB SDET SDET SELV1 SELV1 SDET SDET SDET SDET SDET SDET SELV1 75 75 75 75 75 SDET Refer to BLOCK DIAGRAM-3 HDMI SECTION HDMI OUT HDMI IN 1 IN 2 Refer to SCHEMATIC DIAGRAM-9, -10 and -13 (SD-9, SD-10 and SD-13) for video and HDMI signal

27、 waveforms. TX-SR605/SA605/SA8560 BLOCK DIAGRAM-2 VIDEO SECTION A 1 2 3 4 5 BCDEFGH C CB/PB CR/PR Y CB/PB CR/PR CR/PR Y CB/PB Y Y V Y CY C CBIN CRIN YIN HDY HDCB HDCR Q4002 AN-15881A Q4002 AN-15881A CBL/SAT VCR/DVR AUX INPUT DVD GAME/TV (FRONT) CBL/SAT VCR/DVR AUX INPUT GAME/TV (FRONT) HDMI BOARD NA

28、HDM-9196 (SD-10 and SD-11) S VIDEO OUTPUT VIDEO BOARD NAVD-9190 (SD-9) HD_V HD_SY HD_SC CB CR Y CR/PR CB/PB Y COMPONENT VIDEO OUTPUT IN 1 IN 2 IN 3 COMPONENT VIDEO INPUT YC YC YC YC YC DVD S VIDEO INPUT COMPOSITE VIDEO INPUT CYV CB Y CR Y CB CR VYC VYC VYC VCR/DVR MONITOR OUT VCR/DVR MONITOR OUT COM

29、POSITE VIDEO OUTPUT 6dB 6dB 0 0 0 6dB 6dB 6dB 6dB 6dB 6dB 75 75 75 75 75 75 6dB 6dB 6dB 75 75 75 75 6dB SDET SDET SELV1 SELV1 SDET SDET SDET SDET SDET SDET SELV1 75 75 75 75 75 SDET Refer to BLOCK DIAGRAM-3 HDMI SECTION HDMI OUT HDMI IN 1 IN 2 Refer to SCHEMATIC DIAGRAM-9, -10 and -13 (SD-9, SD-10 a

30、nd SD-13) for video and HDMI signal waveforms. TX-SR605/SA605/SA8560 BLOCK DIAGRAM-2 VIDEO SECTION A 1 2 3 4 5 BCDEFGH C CB/PB CR/PR Y CB/PB CR/PR CR/PR Y CB/PB Y Y V Y CY C CBIN CRIN YIN HDY HDCB HDCR Q4002 AN-15881A Q4002 AN-15881A CBL/SAT VCR/DVR AUX INPUT DVD GAME/TV (FRONT) CBL/SAT VCR/DVR AUX

31、INPUT GAME/TV (FRONT) HDMI BOARD NAHDM-9196 (SD-10 and SD-11) S VIDEO OUTPUT VIDEO BOARD NAVD-9190 (SD-9) HD_V HD_SY HD_SC CB CR Y CR/PR CB/PB Y COMPONENT VIDEO OUTPUT IN 1 IN 2 IN 3 COMPONENT VIDEO INPUT YC YC YC YC YC DVD S VIDEO INPUT COMPOSITE VIDEO INPUT CYV CB Y CR Y CB CR VYC VYC VYC VCR/DVR

32、MONITOR OUT VCR/DVR MONITOR OUT COMPOSITE VIDEO OUTPUT 6dB 6dB 0 0 0 6dB 6dB 6dB 6dB 6dB 6dB 75 75 75 75 75 75 6dB 6dB 6dB 75 75 75 75 6dB SDET SDET SELV1 SELV1 SDET SDET SDET SDET SDET SDET SELV1 75 75 75 75 75 SDET Refer to BLOCK DIAGRAM-3 HDMI SECTION HDMI OUT HDMI IN 1 IN 2 Refer to SCHEMATIC DI

33、AGRAM-9, -10 and -13 (SD-9, SD-10 and SD-13) for video and HDMI signal waveforms. BLOCK DIAGRAM-3 HDMI SECTION TX-SR605/SA605/SA8560TX-SR605/SA605/SA8560 A 1 2 3 4 5 BCDEFGH CB(P0-07) CR(P20-27) HDMI_POW INT_CEC_IO PRODDC2 PROEP1 HDASY HDASC HDACV HDAPY HDAPB HDAPR SCL_VDVE SDA_VDVE PRODDC1 SDA_DDC1

34、 HDOE SCL_DDC1 SCL_DDC2 SDA_DDC2 PROEP2 R1_HPR VD_SI VD_SO VSYSRST VD_STB VD_SCK PBLK PHS PVS Y(P10-17)ITU601/656 DVDHDMI RST RST S_CLK S_DATA RXMUTE INT_CEC_IO R2_HPR SCL_TX SDA_TX ODDC_SDA ODDC_SCL RST_TX INT_TX HPLGDET ODDC_SCL ODDC_SDA HPLG_TX HSDATA MRST HSCLK VDLOCK INT_VD NOINTL50 NOINTL60 MU

35、TE PCLK(148MHz) TMDS_OUT(225MHz) MCLK(24.576MHz) SCDT INT_RX MUTEOUT RX_RST SDA_RX SCL_RX SPDIF DSDCLK DSDDA(0-7) BCK_HDMI LRCK_HDMI Y CB CR FIELD/DE HSYNC VSYNC SD0_3 ICDK(165MHz) TMDS_IN(225MHz) TMDS_IN(225MHz) HPD EEPROM2 EEPROM1 VIDEO MICROPROCESSOR VIDEO BOARD 1Vp-p IN SDET VIDEO BOARD TO MAIN

36、MICROPROCESSOR DSP BOARD NADG-9189 (SD-5) Q8405 SN74CBQ3305 15 XTAL 19.6608MHz 16 TCLK X8001 X8501 Q8501 SII9135CTU 28.322MHz 5.00MHz Q8401 SII9134CTU Q8701 MPD70F3716GC X8701 Q8001 FL18125LF (HUDSON) I/P Convertor D2+/- D1+/- D0+/- CK+/- CERemote DDC CLK DDC DATA +5V HP DET 2K 2K 4.7K +3.3V 47K 4.7

37、K HP DET +5V BUS SW DDC DATA DDC CLK CERemote CK+/- D0+/- D1+/- D2+/- HDMI IN 1 HDMI IN 2 +3.3V HP DET +5V DDC DATA DDC CLK CERemote CK+/- D0+/- D1+/- D2+/- +3.3V +13VS NJM2860F3-05 1 CONT 2 GND 3 BYP 4 VO 5 VIN 3 2 1 +3.3V +3.3V +3.3V 4.7K 4.7K Q8002, Q8003 TC74VCX162244 1 1OE 4.7K 4.7K +3.3V R8514

38、33 Q8801 ADV7172 VIDEO ENCODER CLOCK VSYNC HSYNC Y(P0-7) SDATA SCLK RESET R8333 1K +3.3V IDCK VSYNC HSYNC DE D16-23 D0-7 D8-15 SD0-3 WS SCK MCLK SPDIF DSDCLK DSDDA INT RESET# CSCL CSDA HPD DSDA DSCL TXC+/- TX0+/- TX1+/- TX2+/- HDMI RECEIVER R0X2+/- R0X1+/- R0X0+/- R0XC+/- DSCL0 DSDA0 R0PWR5V R1X2+/-

39、 R1X1+/- R1X0+/- R1XC+/- DSCL1 DSDA1 R0PWR5V PRESET SCDT INT CSDA CSCL MUTEOUT DSDDA(0-7) DSDCLK MCLKOUT MCLKIN SCK WS SD0-7 SPDIF Y(O12-O23) CB(O0-O11) CR(O24-035) DE HSYNC VSYNC ODCK HDMI TRANSMITTER BUS BUFFER HDMI OUT BUS SWITCH HDMI BOARD (NAHDM-9196) Refer to SD-10 and SD-11 NAVD-9190 SD-9 NAV

40、D-9190 SD-9 ADINSC ADINPY ADINPB ADINPR ADINCV ADINSY DACPY DACPB DACSC DACSY DACCV DACPR DACPY DACPB DACSC DACSY DACCV DACPR Q8510 Q8610 BUS SW CB(P0-07) CR(P20-27) PBLK PHS PVS Y(P10-17)ITU601/656 PCLK(148MHz) Refer to SCHEMATIC DIAGRAM-9, -10 and -13 (SD-9, SD-10 and SD-13) for video and HDMI sig

41、nal waveforms. BLOCK DIAGRAM-3 HDMI SECTION TX-SR605/SA605/SA8560 A 1 2 3 4 5 BCDEFGH CB(P0-07) CR(P20-27) HDMI_POW INT_CEC_IO PRODDC2 PROEP1 HDASY HDASC HDACV HDAPY HDAPB HDAPR SCL_VDVE SDA_VDVE PRODDC1 SDA_DDC1 HDOE SCL_DDC1 SCL_DDC2 SDA_DDC2 PROEP2 R1_HPR VD_SI VD_SO VSYSRST VD_STB VD_SCK PBLK PH

42、S PVS Y(P10-17)ITU601/656 DVDHDMI RST RST S_CLK S_DATA RXMUTE INT_CEC_IO R2_HPR SCL_TX SDA_TX ODDC_SDA ODDC_SCL RST_TX INT_TX HPLGDET ODDC_SCL ODDC_SDA HPLG_TX HSDATA MRST HSCLK VDLOCK INT_VD NOINTL50 NOINTL60 MUTE PCLK(148MHz) TMDS_OUT(225MHz) MCLK(24.576MHz) SCDT INT_RX MUTEOUT RX_RST SDA_RX SCL_R

43、X SPDIF DSDCLK DSDDA(0-7) BCK_HDMI LRCK_HDMI Y CB CR FIELD/DE HSYNC VSYNC SD0_3 ICDK(165MHz) TMDS_IN(225MHz) TMDS_IN(225MHz) HPD EEPROM2 EEPROM1 VIDEO MICROPROCESSOR VIDEO BOARD 1Vp-p IN SDET VIDEO BOARD TO MAIN MICROPROCESSOR DSP BOARD NADG-9189 (SD-5) Q8405 SN74CBQ3305 15 XTAL 19.6608MHz 16 TCLK X

44、8001 X8501 Q8501 SII9135CTU 28.322MHz 5.00MHz Q8401 SII9134CTU Q8701 MPD70F3716GC X8701 Q8001 FL18125LF (HUDSON) I/P Convertor D2+/- D1+/- D0+/- CK+/- CERemote DDC CLK DDC DATA +5V HP DET 2K 2K 4.7K +3.3V 47K 4.7K HP DET +5V BUS SW DDC DATA DDC CLK CERemote CK+/- D0+/- D1+/- D2+/- HDMI IN 1 HDMI IN

45、2 +3.3V HP DET +5V DDC DATA DDC CLK CERemote CK+/- D0+/- D1+/- D2+/- +3.3V +13VS NJM2860F3-05 1 CONT 2 GND 3 BYP 4 VO 5 VIN 3 2 1 +3.3V +3.3V +3.3V 4.7K 4.7K Q8002, Q8003 TC74VCX162244 1 1OE 4.7K 4.7K +3.3V R851433 Q8801 ADV7172 VIDEO ENCODER CLOCK VSYNC HSYNC Y(P0-7) SDATA SCLK RESET R8333 1K +3.3V

46、 IDCK VSYNC HSYNC DE D16-23 D0-7 D8-15 SD0-3 WS SCK MCLK SPDIF DSDCLK DSDDA INT RESET# CSCL CSDA HPD DSDA DSCL TXC+/- TX0+/- TX1+/- TX2+/- HDMI RECEIVER R0X2+/- R0X1+/- R0X0+/- R0XC+/- DSCL0 DSDA0 R0PWR5V R1X2+/- R1X1+/- R1X0+/- R1XC+/- DSCL1 DSDA1 R0PWR5V PRESET SCDT INT CSDA CSCL MUTEOUT DSDDA(0-7

47、) DSDCLK MCLKOUT MCLKIN SCK WS SD0-7 SPDIF Y(O12-O23) CB(O0-O11) CR(O24-035) DE HSYNC VSYNC ODCK HDMI TRANSMITTER BUS BUFFER HDMI OUT BUS SWITCH HDMI BOARD (NAHDM-9196) Refer to SD-10 and SD-11 NAVD-9190 SD-9 NAVD-9190 SD-9 ADINSC ADINPY ADINPB ADINPR ADINCV ADINSY DACPY DACPB DACSC DACSY DACCV DACP

48、R DACPY DACPB DACSC DACSY DACCV DACPR Q8510 Q8610 BUS SW CB(P0-07) CR(P20-27) PBLK PHS PVS Y(P10-17)ITU601/656 PCLK(148MHz) Refer to SCHEMATIC DIAGRAM-9, -10 and -13 (SD-9, SD-10 and SD-13) for video and HDMI signal waveforms. BLOCK DIAGRAM-3 HDMI SECTION TX-SR605/SA605/SA8560 A 1 2 3 4 5 BCDEFGH CB

49、(P0-07) CR(P20-27) HDMI_POW INT_CEC_IO PRODDC2 PROEP1 HDASY HDASC HDACV HDAPY HDAPB HDAPR SCL_VDVE SDA_VDVE PRODDC1 SDA_DDC1 HDOE SCL_DDC1 SCL_DDC2 SDA_DDC2 PROEP2 R1_HPR VD_SI VD_SO VSYSRST VD_STB VD_SCK PBLK PHS PVS Y(P10-17)ITU601/656 DVDHDMI RST RST S_CLK S_DATA RXMUTE INT_CEC_IO R2_HPR SCL_TX SDA_TX ODDC_SDA ODDC_SCL RST_TX INT_TX HPLGDET ODDC_SCL ODDC_SDA HPLG_TX HSDATA MRST HSCLK VDLOCK INT_VD NOINTL50 NOINTL60 MUTE PCLK(148MHz) TMDS_OUT(225MHz) MCLK(24.576MHz) SCDT INT_RX MUTEOUT RX_RST SDA_RX SCL_RX SPDIF DSDCLK DSDDA(0-7)