Onkyo-TXSA706-avr-sm 电路图 维修手册.pdf

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1、TX-SR706/SA706 SERVICE MANUAL Ref. No. 4092 072008 AV RECEIVER MODEL TX-SR706 MODEL TX-SA706 TX-SR706 Black, Golden and Silver models 220-240V AC, 50Hz 220-240V AC, 50/60Hz 220-240V AC, 50/60Hz B MMP, MMA, S MMP, MMA B MMO, S MMO G MMQ, MMT TX-SA706 Golden model 220-240V AC, 50/60HzG MMR RC-717M SAF

2、ETY-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 LEAKAGE-CURRENT OR RESISTANCE MEASUREMENTS T

3、O DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT BEFORE RETURNING THE APPLIANCE TO THE CUSTOMER. B MDC, S MDD, G MDT120V AC, 60Hz TX-SR706 RadioFans.CN 收音机爱 好者资料库 EXPLODED VIEWS-1 TX-SR706/SA706 TX-SR706/SA706 A141 x 2 pcs. U11 P6600A x 18 pcs. A019 x 41 pcs. (All exce

4、pt DC, DD) (All except DC, DD) (DC, DD Type only) (DC, DD Type only) A097 x 2 pcs. A097 x 2 pcs. A093 x 6 pcs. A003 x 4 pcs. P500 x 15 pcs. A107 x 2 pcs. A109 x 4 pcs. A061 x 4 pcs. A015 x 2 pcs. A137 x 5 pcs. A015 x 2 pcs. A015 x 3 pcs. A015 x 5 pcs. A019 x 3 pcs. A025 x 4 pcs. A015 x 2 pcs. A015 x

5、 3 pcs. A015 x 4 pcs. A089 x 5 pcs. A015 x 2 pcs. A585 x 3 pcs. A179 x 6 pcs. A015 x 2 pcs. A317 x 3 pcs. A015 x 2 pcs.A015 x 2 pcs. A015 x 11 pcs. F901 F6901 F4001 P106 P901D P901 P4103 P1007 U19 U07 A108 F109A A133 A133 A133 A130 F4000 F6902 U01 U21 U22 U26 U23 U24 U27 U25 U011 U08 U09 U10 U13 U28

6、 U02 U15 U16 U20 U17 P4102 P691 A101A091 A015 A015 A015 A001 A043 A051 A053 A105 A125 T901 A059 A015 A139 A131 A103 A163 A185 A191 A201 A301 A351 A303 A305 A211 A307 A309 A209 A355 A583 A095 A143 A149 Refer to in EXPLODED VIEWS-2 RadioFans.CN 收音机爱 好者资料库 EXPLODED VIEWS-2 TX-SR706/SA706 TX-SR706/SA706

7、 Q6056 Q6066 Q6054 Q6064 Q6051 Q6061 Q6052 Q6062 Q6050 Q6060 Q6053 Q6063 Q6055 Q6065 Q6050A x 2 pcs. Q6050B x 6 pcs. A047 x 14 pcs. RadioFans.CN 收音机爱 好者资料库 TX-SR706/SA706 BLOCK DIAGRAMS-1 AUDIO SECTION A 1 2 3 4 5 BCDEFGH Refer to SCHEMATIC DIAGRAM-7 and -16 (SD-7 and SD-16) for digital audio signal

8、 flow wave forms. REC L REC R MAIN L MAIN R SUB L SUB R MAIN R MAIN L SUB R SUB L SPRLF (H/P) SPRLB (PWRED Z2) A-MUTE SW-MUTE SB-MUTE I2S(DIR/ADC) TONE C C SL SL SR SR SW SW Q3461 SDRAM Q3401 D790E001 BZDH300 Q3501 D790E001 BZDH300 Q3561 SDRAM Q3551 FLASH ROM CD TUNER L L R R L R TAPE L L R R CBL/SA

9、T L R GAME/TV L R VCR/DVR OUT IN OUT IN DVD L L L R L R L R R R SURROUND BACK OPT OUT TX OUT HDMI RX NAHDM-9562 HDMI 2ch ADC ATT ATT DIR VLSC: TX-SA704X only I2S(DVD-AUDIO/DSD)I2S(DVD-AUDIO/DSD) C SL SR ( TX-SA706/806) XM/DT IC SIRIUS Refer to SD-15 XM-RADIO DAC AK4388 XM ANTENNA UNIT AUX IN (FRONT)

10、 TC74VHCT157FT To Main Microprocessor RS232 INTERFACE RS232 INTERFACE RI NAVD-9505 RI DTR-6.9/7.9 TX-SR806 ETHERNET (E-CONTROL) E-control ZONE2 All except TX-SA706X +29dB +29dB -6dB -6dB SURROUND BACK / Bi AMP Q5501 R2S15215FP DownMIX DownMIX DSP DSD (SA-CD) SURROUND FRONT CENTER SW L R PHONO invert

11、ed down mix inverted down mix SW 46 54 55 Z2L Z2RZ2R SBL SBR SBR SBL FL(MIX) FL(DAC) FR(MIX) FR(DAC) SUB L SUB R ADR ADL 47 PHONO EQ SBL/Z2L SBR/Z2R FL FR LEFT RIGHT LEFT RIGHT LEFT RIGHT LEFT RIGHT FRONT CENTER SURROUND +29dB +29dB +29dB +29dB +29dB SPEAKER TERMINALS HEADPHONES FL FL 7.1CH PREOUT P

12、oweredZ2OFF SW C SBL SBR SL SR FL FR SBL SBL SR SR SL SL C C FR FR 7 CH POWER AMPLIFIER L R 12V TRGGER OUT ZONE2 / IR OUT 12V TRGGER OUT ZONE2 REMOTE SENSOR IR None/ IR IN B IR IN / IR IN A CONTROL 12V TRIGGER 12V TRIGGER OUT A 12V TRIGGER OUT B 12V TRIGGER OUT C LPF LPF LPF LPF LPF LPF LPF LPF 8ch

13、DAC Q1421 CS4382A Q1324 CS42516 COAX 1 COAX 2 OPT FRONT OPT2 TC74HC157 SPDIF SW OPT1 (FRONT IN) MIC AMP NARF-9507 MIC FM/AM TUNER UNIT TX-SR706/806, DTR6.9/7.9 0dB FIX 0dB FIX TONE TONE L R 0dB FIX 0dB FIX +6dB VLSC +6dB VLSC +6dB VLSC VLSC VLSC +6dB +6dB VLSC +6dB VLSC VLSC +6dB +6dB TONE TONE MCH

14、SB MCH SB SUB SUB L R TX-SR806,DTR-6.9/7.9 only Q5502 M61540FPElectric Volume IN1 IN4,5 HDMI HDMI COAX 3 COAX OUT TONE Q3451 FLASH ROM 16 Mbit8 Mbit 1st DSP2nd DSP 64 Mbit64 Mbit DTR-6.9/7.9 only H.P.OFF SBR SBR SW SW 75 76 71 70 81 82 78 79 72 73 68 69 66 67 64 65 62 63 60 61 58 59 90 91 95 38 98 4

15、1 97 40 96 39 37 100 36 99 23 24 20 17 18 11 12 9 8 15 14 3 2 5 6 4 83 84 43 94 42 93 21 + + + NADG-9504 NAHDM-9562 Audio Processor (Selecter,Tone, Volume) ZONE2 PRE OUT ZONE2 LINE OUT :TX-SR806,DTR-6.9/7.9 :TX-SR706 Refer to SD-7 Refer to SD-10 to 13 Refer to SD-8, 9 Refer to SD-5 TX-SR706/SA706 BL

16、OCK DIAGRAMS-2 VIDEO SECTION A 1 2 3 4 5 BCDEFGH Refer to SCHEMATIC DIAGRAM-5 and -16 (SD-5 and SD-16) for analog video signal waveforms. Note on OSD: OSD is not output to analog video output for TX-SR706, DTR-6.9. OSD is output only to HDMI OUT. ADINPY ADINPB ADINPR ADINCV ADINSY ADINSC DAOUTSY DAO

17、UTCV DAOUTPR DAOUTPB DAOUTPY DAOUTSC A INH B A INH B I2C MUTE C YC YC DVD VCR/DVR CBL/SAT YC YC GAME/TV AUX1 (FRONT) S VIDEO INPUT Y DVD VCR/DVR CBL/SAT GAME/TV AUX1 (FRONT) COMPOSITE VIDEO INPUT JJ Model NAVD-9506 D4 OUT D4 IN1 D4 IN2 TC74HC4052 TC74HC4052 Q4901 Q4902 TX-SR806,DTR-7.9 only Y VCR/DV

18、R C S VIDEO OUTPUT MONITOR VCR/DVR COMPOSITE VIDEO OUTPUT COMPONENT OUTPUT COMPONENT VIDEO INPUT CV SC SY PR PB Q4100 AN15881A-VT MONITOR YC YOUT1 YOUT2 PBOUT2 PBOUT1 PROUT1 PROUT2 Q4101 NJW1321 Video Switch Triple Amplifier Video Switch PY Q4102 FHP3350 FHP3350 Q4900 DTR-6.9/7.9 only DTR-6.9/7.9 on

19、ly DTR-6.9/7.9 only 1 2 3 4 5 6 714 13 12 11 10 9 8 1 2 3 4 5 6 714 13 12 11 10 9 8 1 2 3 4 5 6 714 13 12 11 10 9 8 PB Y PR PR PB Y PR PB Y PR Y PB PR Y PB DRV MMP 4/6dB . DRV DRV 4/6dB DRV DRV . . DRV DRV . DRV DRV DRV DRV DRV DRV BUF BUF DRV DRV BUF 6dB 6dB 6dB 6dB 6dB 6dB 6dB 6dB 6dB 6dB 6dB 6dB

20、4/6dB 6dB 6dB 6dB HDMI BOARD Refer to BLOCK DIAGRAM-3 and SD-10 to SD-13 ANALOG VIDEO BOARD Refer to SD-5 and SD-6 D4 BOARD TX-SA706X only (For Japan) NAVD-9505 NAHDM-9562/NAHDM-9702 TX-SR706,TX-SA706: NAHDM-9562 TX-SR806,TX-SA806: NAHDM-9702 NOTE: MMP is short for MAIN MICROPROCESSOR. MMP MMP Video

21、 Signal Flow Analog Analog Above analog ex. is Component HDMI HDMI (THROUGH MODE) HDMI HDMI Analog HDMI OSD HDMI 1 1 4 4 3 2 5 Composite Composite6 6 TX-SR706/SA706 BLOCK DIAGRAMS-3 HDMI SECTION A 1 2 3 4 5 BCDEFGH RTC(NO USE) RST_VE SCL_VDVE SDA_VDVE RXY(O14-O23) RXCR(O26-O35) SCL_TX SDA_TX RST_TX

22、INT_TX ODDC_SDA ODDC_SCL CX_SCLK DSPLR RMCK CX_LRCK INPSEL HDBSY HDBCV HDBSC HDBPR HDBPB HDBPY CEC_IO SDA_RX SCL_RX RST_RX SCL_RX SDA_RX RX_RST INT_RX MUTE_RX DEGRN7-0 DCLK DVS DHS DEN MCK_HDMI MCK_HDMI PCMLRCK_DR0 PCMLRCK_DR0 PCMBCK_DSDCLK PCMBCK_DSDCLK PCMLR_DL0 PCMLR_DL0 HPD_TX OERXTH OERXTH ADIN

23、PB ADINPR ADINPY ADINCV ADINSC ADINSY RXCB(O11-O2) +5V RXEVNODD RXVSYNC RXBLNK RXHSYNC RXPIXCLK RXY(O12-O23) RXCR(O24-O35) RXCB(O0-O11) TXY11-0 TXCB11-0 TXCR11-0 TXPICLK TXVSYNC TXHSYNC TXBLANK VDLOCK /RESET BTXD BRXD SCL_VDVE SDA_VDVE ADINSY ADINPY RST_VE CHG_CLK CHG_CLK TO NAVD-9505 VIDEO BOARD TO

24、 NAVD-9505 VIDEO BOARD DDR MEMORY 256MBX2 SDET TO DSP PART HDMI INPUT MULTIPLEX TO Q1016 MAIN MICROPROCESSOR 24LC32 62CLK SDET COMDET FLASH MEMORY 32MB MX29LV320CTTC-70G Q8801 ADV7342bstz Video Encoder 1 RTC 2 LLC 3 VSYNC 4 HSYNC 5 FIELD/DE 8 Y(P10-19) 21SDA 22SCLK 33RESETB 9 10 11 HDBSC 12 HDBCV 13

25、 HDBSY 14 HDBPR 15 HDBPB 16 HDBPY +3.3V +3.3V+3.3V +3.3V +13VS Q8305 NJM2860F3-05 1 CONT 2 GND 3 BYP 4 VO 5 VIN HDMI OUT D2+/- D1+/- D0+/- CK+/- CERemote DDC CLK DDC DATA +5V HP DET Q205 TC74VHC541FT 1 G1 2 A1 3 A2 4 A3 5 A4 6 A5 7 A6 8 A7 9 A8 10 GND 11 Y8 12 Y7 13 Y6 14 Y5 15 Y6 16 Y3 17 Y2 18 Y1

26、19 G2 20 VCC R8514 HDMI IN1 TX-SR706 TX-SA706 DTR-6.9 TX-SR806 DTR-7.9 only Note: Analog video up-conversion: Composite to S-video or Component, S-video to Component are impossible for TX-SR706, DTR-6.9. TX-SR706 TX-SA706 DTR-6.9 HDMI IN1 D2+/- D1+/- D0+/- CK+/- CERemote DDC CLK DDC DATA +5V HP DET

27、HDMI IN2 HDMI IN2 D2+/- D1+/- D0+/- CK+/- CERemote DDC CLK DDC DATA +5V HP DET HDMI IN3 HDMI IN3 D2+/- D1+/- D0+/- CK+/- CERemote DDC CLK DDC DATA +5V HP DET HDMI IN4 HDMI IN4 D2+/- D1+/- D0+/- CK+/- CERemote DDC CLK DDC DATA +5V HP DET HDMI IN5 D2+/- D1+/- D0+/- CK+/- CERemote DDC CLK DDC DATA +5V

28、HP DET D2+/- D1+/- D0+/- CK+/- CERemote DDC CLK DDC DATA +5V HP DET Q8401 Sil9134 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+/- Q8162 SII9185 16 HPD0 32 RPWR0 30 DSDA0 31 DSCL0 18/19 R0XC-/+ 21/22 R0X0-/+ 24/

29、25 R0X1-/+ 27/28 R0X2-/+ 35 I2CSEL/INT 36 HPD1 52 RPWR1 50 DSDA1 51 DSCL1 54 CEC_A 38/39 R1XC-/+ 41/42 R1X0-/+ 44/45 R1X1-/+ 47/48 R1X2-/+ 56 HPD2 72 RPWR2 70 DSDA2 71 DSCL2 58/59 R2XC-/+ 61/62 R2X0-/+ 64/65 R2X1-/+ 67/68 R2X2-/+ 13 RESET# 14 LSDA/EPSEL0 15 LSCL/EPSEL1 53 CEC_D 76 HPDIN 77 TSDA 78 T

30、SCL 1/2 TX2+/- 4/5 TX1+/- 7/8 TX0+/- 10/11 TXC+/- 79 TPWR/I2CADDR Q8362 SII9185 16 HPD0 32 RPWR0 30 DSDA0 31 DSCL0 18/19 R0XC-/+ 21/22 R0X0-/+ 24/25 R0X1-/+ 27/28 R0X2-/+ 35 I2CSEL/INT 36 HPD1 52 RPWR1 50 DSDA1 51 DSCL1 54 CEC_A 38/39 R1XC-/+ 41/42 R1X0-/+ 44/45 R1X1-/+ 47/48 R1X2-/+ 56 HPD2 72 RPWR

31、2 70 DSDA2 71 DSCL2 58/59 R2XC-/+ 61/62 R2X0-/+ 64/65 R2X1-/+ 67/68 R2X2-/+ 13 RESET# 14 LSDA/EPSEL0 15 LSCL/EPSEL1 53 CEC_D 76 HPDIN 77 TSDA 78 TSCL 1/2 TX2+/- 4/5 TX1+/- 7/8 TX0+/- 10/11 TXC+/- 79 TPWR/I2CADDR TC74VCX162244X2 1 1OE TC74VCX162244 1OE 1 2 3 4 Q8501 SII9135 R0PWR5V R0X2+/- R0X1+/- R0

32、X0+/- R0XC+/- DSCL0 DSDA0 R0PWR5V R1X2+/- R1X1+/- R1X0+/- R1XC+/- 27 DSCL1 29 DSDA1 102 RESET 101 SCDT 102 INT 27 CSDA 28 CSCL 75 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 Receiver HDMI Transmitter HDMI Receiver HDMI Receiv

33、er EVNODD U8000 NJL34H380A 19.6608MHz Q8200 Digital Video Processor FLI30336-AC AB1 A1P AF1 A2P AF4 A3P AF7 A4/AN2 AD1 AN AC2 B1P AE2 B2P AE5 B3P AE8 B4/BN2 AF3 BN AC1 C1P AF2 C2P AF5 C3P AF8 C4/CN2 AF6 CN AB2 SV1P AE1 SV2P AE4 SV3P AE7 SV4/SVN2 AF9 SVN AA1 ADC_+TEST AF12 AIP_RAW_HS_CS AE12 AIP_RAW_

34、VS AD13 EXT_OSD_VS AC13 EXT_OSD_HS AF13 EX_OSD_CLK ADATA23-16,BDATA5-4 ADATA15-8,BDATA3-2 ADATA7-0,BDATA1-0 N3 AODD Y1 AVS Y2 AHS Y3 AHREF_DE N1 IPCLK0 P4 IPCLK1 M4 IPCLK2 L1 IPCLK3 N2 DIP_RAW_HS_CS M2 DIP_EXT_CLAMP M3 DIP_EXT_COAST M1 DIP_CLEAN_HS_OUT N4 BODD L2 BVS L3 BHS K1 BHREF_DE B26 XTAL C26

35、TCLK V24 PWM0 U23 PWM1 U24 PWM2 AB24 IR0 W26 OCM_UDO_0 W25 OCM_UDI_0 B2 OCM_UDO_1 B3 OCM_UDI_1 AD9 /RESET AA24 MSTR0_SCL AA23 MSTR0_SDA A3 MSTR1_SCL A2 MSTR1_SDA AB26 MSTR2_SCL AB25 MSTR2_SDA AA26 VGA0_SCL AA25 VGA0_SDA Y26 VGA1_SCL Y25 VGA1_SDA AF14 AVS_IN_SCL/JTAG_CLK AD12 AVS_IN_WS/JTAG_MODE AC12

36、 AVS_IN_DATA/JTAG_TDI AD14 AVS_OUT_DATA AE13 AVS_OUT_SCL/JTAG_TDO AE14 AVS_OUT_WS/JTAG_RESET M24 VCO_LV D25 OBUFC_CLK A1 SCAN_EN W24 OCM_TIMER1 Y24 /OCM_INT2 W23 /OCM_INT1 V26 SLAVE_SCL V25 SLAVE_SDA R25 GPIO_47 R24 GPIO_46 R23 GPIO_45 T26 GPIO_44 T25 GPIO_43 T24 GPIO_42 AC20 JTAG_BS_EN U26 PBIAS U2

37、5 PPWR AC24 /OCM_CS2 AD26 /OCM_CS1 AD25 /OCM_CS0 AD24 /ROM_CS AC26 /OCM_WE AC25 /OCM_RE AE21 OCMDATA15-0 AF15 OCMADDR21-0 P26 DEN R26 DVS P25 DHS P24 DCLK EBLU7-0 / PD7-0,GPIO43-42 EGRN7-0 / PD15-0,GPIO45-44 ERED7-0 / PD23-16,GPIO47-46 C20 OSD Blender/ Display Engine FSBKSEL1 C21 FSBKSEL0 C4 FSCKE C

38、24 FSRAS D24 FSCAS C23 FSWE B22 FSDQM3 B17 FSDQM2 A11 FSDQM1 A6 FSDQM0 A22 FSDQS3 A17 FSDQS2 B11 FSDQS1 B6 FSDQS0 C22 FSCS1 D21 FSCS0 D5 FSCLKp/n C11 FSADDR12-0 A24 FSDATA31-0 AC7 VOUT2 AD11 LBADC_RETURN AF10 LBADC_IN1 AE10 LBADC_IN2 AD10 LBADC_IN3 AC10 LBADC_IN4 AF11 LBADC_IN5 AE11 LBADC_IN6 TX-SR8

39、06 TX-SA806 DTR-7.9 TX-SA706X NAHDM-9562/NAHDM-9702 TX-SR706,TX-SA706: NAHDM-9562 TX-SR806,TX-SA806: NAHDM-9702 Refer to SCHEMATIC DIAGRAM-10, -11 and -16 (SD-10, -11 and SD-16) for HDMI signal waveforms. Refer to SD-10 to 13 Note on OSD: OSD is not output to analog video output for TX-SR706, DTR-6.

40、9. OSD is output only to HDMI OUT. Video Signal Flow Analog Analog Above analog ex. is Component HDMI HDMI (THROUGH MODE) HDMI HDMI Analog HDMI OSD HDMI 1 4 3 2 5 5 2 3 TX-SR706/SA706 BLOCK DIAGRAMS-4 DSP SECTION A 1 2 3 4 5 BCDEFGH COAX3 COAX1 COAX2 OPT2 OPT1 RMCK MCK_HDMI PCMBCK_DSDCLK PCMLRCK_DR0

41、 PCMLR_DL0 PCMLR_DL0_SDOUT LRCK1 BCK1RMCK PCMCSW2 PCMF2 PCMSUR2 PCMSB2 LRCK2 BCK2 MCK_HDMI SPDIF Legacy Audio route DD, DTS, PCM PCMCSW_DL1 PCMSLR_DR1 PCMLRCK_DR0 PCMBCK_DSDCLK PCMLR_DL0 PCMSBLR_DR2 HDMISPF_DL2 DSPINPSEL PCMCSW3 PCMSUR3 PCMSB3 PCMF3 CX_LRCK CX_SCLK RMCK DIR_MCK DIR_BCK DIR_LRCK DIR_

42、SDOUT ADR- OPTF HDMISPF_DL2 PCMLR_DL0 PCMLRCK_DR0 PCMCSW_DL1 PCMSLR_DR1 DSDSR_RC PCMBCK_DSDCLK ADR+ ADL- ADL+ PCMLRCK_DR0 HDMISPF_DL2 PCMSBLR_DR2 PCMCSW_DL1 PCMSLR_DR1 DIR 1st DSP Q3401 Q3451Q3461Q3551Q3561 Q3501 2nd DSP SACD DAC Direct Mode only PCM +5V +5V +3.3V +3.3V +3.3V +5V OPT OUT Q5501 Audio

43、 Processor FL FR SL SR C SW SBL SBR +2.5V NJM4580M-D DA790E001BZDH300DA790E001BZDH300 HDMI SECTION OPT IN COAX IN +5V COAX OUT +5V +5V +5V Front +5V +3.3V +1.26V +1.26V 16 Mbit Flash Memory 8 Mbit Flash Memory IS42S3220E-6TL 64Mbit SD RAM IS42S3220E-6TL 64Mbit SD RAM S29AL016D70TFI010S29AL008D70TFI0

44、10 +3.3V +3.3V+3.3V+3.3V+3.3V Q205 TC74VHC541FT TC74VHC157FT TC74VHCT08AFT TC74HCU04AF 74HCU04AF C1383 222J R1500 3.9K C1382 222J R1499 3.9K 2 GND 3 VCC 1 IN 2 GND 3 VCC 1 IN 2 GND 3 VCC 1 IN 1 GND 2 VCC 3 IN 24.576MHz 25.00MHz NAHDM-9562/NAHDM-9702 NAAF-9477 NADG-9504 NADG-9504 TX-SR706,TX-SA706: N

45、AHDM-9562 TX-SR806,TX-SA806: NAHDM-9702 Q1324 CS42516-CQ Q1421 8 ch DA Converter CS4382A Refer to SCHEMATIC DIAGRAM-7 and -16 (SD-7 and SD-16) for digital audio signal flow wave forms. Refer to SD-8, 9 Refer to SD-7 Refer to SD-7 Refer to SD-1 PCMBCK_DSDCLK PCMLR_DL0 TX-SR706 audio TV speaker transm

46、ission route Multi-ch PCM / DD+ / TrueHD / High Resolution Audio / Master Audio / SACD(except DAC Direct Mode) HD-Audio route PCMLRCK_DR0 CX_LRCK CX_SCLK DSPLR RMCK MCK_HDMI L R Analog Inputs TX-SR706/SA706 SCHEMATIC DIAGRAMS-1 (SD-1) AUDIO SECTION A 1 2 3 4 5 BCDEFGH SD-x:XY is short for Shcematic

47、Diagram-x and each sockets location, X=A to H, Y=1 to 5. Z2_L SL SBL SBR SL Z2_R Z2_L Z2_Mute SR C SW SL_OUT SR_OUT Z2_Mute VOL_DATA VOL_CLK Z2_R R_OUT C_OUT L_OUT SB_Mute A_Mute SBL_OUT AD_R AD_L -7V S1L+ S1L- -22V SW R L SR Z2_CLK +22V SW_OUT DMIXR DMIXL +7V -7V +7V TUPACK_R -12V +12V SIRIUS_R SIR

48、IUS_L GND_AMP GND_AMP GND_TU GND_TU GND_TU DACFR DACSW DACFL ADR ADL DAC_SBR DAC_SBL DAC_C DAC_SR DAC_SL DAC_FR DAC_FL DAC_SW PHONO_L PHONO_R SR_OUT SBL_OUT R_OUT L_OUT C_OUT SL_OUT SBR_OUT SW_OUT SBR SL SBL SR FR FL C AUX_L/MIC GND AUX_R Z2VOLCLK VOLCLK AMUT AMUT SPRLF Z2MUT SBZ2MUT PRERLSB SW-Mute

49、 VOLDATA +15VA -15VA GND TUPACK_L XM_L XM_R R5670J5999J5998R5663J5997R5664J5994R5671R5665J5995R5662J5996C5671C5661 - 15(2W) 15(2W) 15(5W) 15(5W) 15(5W) - - - - - - TX-SA706XJJ - - -47/50 200/50 200/50-5W-15- TX-SR706, DTR-6.9 TX-SR806, DTR-7.9 ALL MODELDEST. ALL TX-SA706 TX-SA806 MR MR 1000/5047/50-5W-15- 1000/5047/50-5W-15- - - - R5700,5701,5704,5705 TX-SR706,TX-SA706,TX-SA706X TX-SR806,TX-SA806,DTR-7.9,DTR-6.9 R5658,5659,5702,5703