Onkyo-HTR548-avr-sm维修电路原理图.pdf

HT-R548 RC-799M AV RECEIVER MODEL HT-R548(B)/(S) Ref. No. 4262 022011 HT-R548 for HT-S5405 Black and Silver models 230V AC, 50Hz 220-240V AC, 50/60Hz B MPP, S MPP B MMQ RadioFans.CN 收音机爱 好者资料库 HT-R548 EXPLODED VIEWS-1 HT-R548 A040 A040 A043 A112 A101 A056 A060 A017 A055 A256 A011 A015 A001 A019 U0023 U0012 U0013 U0030 U0011 U010 U0022 U0010 U0015 A013 x 2 pcs. A036 x 2 pcs. A038 x 2 pcs. A103 x 5 pcs. A109 x 2 pcs. A105 x 24 pcs. A102 x 2 pcs. A042 x 2 pcs. A036 x 2 pcs. A050 x 4 pcs. A021 x 2 pcs. A342 x 9 pcs. A354 x 6 pcs. A270 x 4 pcs. A009 x 3 pcs. A010 A025 x 4 pcs. A003 x 4 pcs. A007 x 4 pcs. A005 x 4 pcs. U0024 U0014 F901 T901 F901E A040 A041 A032 A340 A350 A360 A112 A030 A034 A112 L=20mm A112 A054 F6901 F6902 P101P8001 P8002 P2800 P901 A364 x 2 pcs. A112 L=350mm A112 L=40mm Refer to EXPLODED VIEWS-2 RadioFans.CN 收音机爱 好者资料库 HT-R548 EXPLODED VIEWS-2 HT-R548 U0016 U0021 U0020 A201 A202 A207 A211 A213 A214 A214 A217 A216 A219 A221 A321 P3101 P703 P701 A255 x 3 pcs. A260 x 2 pcs. A260 x 2 pcs. A273 x 2 pcs. A225 x 22 pcs. A112 L=25mm A112 L=40mm TX-SR309/HT-R390/HT-R548/HT-RC330 SCHEMATIC DIAGRAM/ BLOCK DIAGRAM-01 BLOCK DIAGRAM AUDIO SECTION PART-1 A 1 2 3 4 5 BCDEFGH MAIN L REC L REC R SUB L MAIN R AMUT SPRLB_SPB SPRLF SPRLCS RI Z2MUTE TONE TONE INVERTING INVERTING +29dB +29dB +29dB +29dB +29dB +29dB FR CEN CEN SW FLDSDO Z2 R Z2 L Downmix Subwoofer EEPROM Q705 SDO CLK SDI SL SR SBR SW FL/FR -12dB SW -1.5dB AV=+15dB FL SBL (SBR) (SBR) (SBL) (SBL) (SL) (SR) (FL) (FR) SL SR *NOTICE 2.SL & SR in/out siganl of Q4001 is actually connected to SBL & SBR in/out(preout) signal. (SLSBL, SRSBR) (SBLSL, SBRSR) 3.SBL & SBR in/out siganl of Q4001 is actually connected to SL & SR in/out(spk out) signal. ex)(FR)FL ,(FL)FR 1.Actually the right and left in/output signal of Q4001(R2A1518FP) is connected reversely to real signal. DSP SLR DSP CSW CX SCLK CX LRCK DSP SBLR DSP FLR(FL/FR) (CT/SW) (SL/SR) (BL/BR) FR (FL) (FR) FL MIC DET MIC AMPMIC Q4003 SUBWOOFER SURR. RIGHT SURR. LEFT CENTER FRONT RIGHT FRONT LEFT SPEAKER TERMINALS POWER AMPLIFIER SPKR B RIGHT LEFTSPKR B SW-PREOUT DIR LRCK DIR FLR DIR BCK DIG SD1 DIG SD0 DIG CLK DIR MCK X-TO X-Tl DIR 24.576MHz X171-XTAL MCLK HEADPHONES HDMI LRCK HDMI FLR HDMI MCK HDMI BCK RTAD LTAD 2ch ADC PCM9210Q301 DIR MCK FRONT TX-SR309/HT-R390/HT-R548/HT-RC330 BLOCK DIAGRAM-1 AUDIO Section ( PART-1 ) R2A15218FPQ4001 (HT-R548 ONLY) MINI JACK IN (HT-R390 ONLY) LPF +6dB -+- +6dB +- +6dB +- +6dB +- +6dB +- +6dB LPF LPF LPF LPF LPF SW FL C FR SR SL TV/CD GAME CBL/SAT VCR/DVR OUT VCR/DVR DVD/BD (HT-R390 ONLY) (TX-SR309/HT-R548/HT-RC-330ONLY) RI RI INTERFACE COAX 1 OPT1 OPT2 HDMI Tx TRANSCEIVER HDMI (REPEATER) HDMI BCK HDMI LRCK HDMI FLR OUT IN3 IN2 HDMI Rx IN1 AVD7623Q8101 (SL/SR) (CT/SW) (FL/FR) DIG CLK DIG SDO SPI Q302PCM1661 6ch DAC XIN XOUT 5MHz DIGSDI DIGSDO DIGCLK VMSDI VMSDO XTAL-X501 CLK SDI SDO VMCLK(HMDI SLC) (HMDI SDA) uPD70F3746Q701 MICOM SPI U PORT L UNIVERSAL PORT UPORT OPTION UNIT UPORT U PORT R ZONE2 L ZONE2 R SURR L SURR R USB YKF45-0029N FLDCLK +5V HI SIDE SW USB VBUS DSP CX LRCK CX SCLK DSP FLR DSP SLR DIR LRCK DIR BCK DIR FLR DIR MCK DA808 (BL/BR) DSP CSW DSP SBLR DATA+ DATA- VBUS OVERCURRENT DET USB EN VBUS Q201 HDMI MCK BADIS-0654 1/4 TUNER PACK BAAF-0614 1/2 BAAF-0614 2/2 BAHDM-0678 1/1 BADIS-0654 4/4 BADIS-0654 3/4 BADIS-0654 2/4 HDMI_SPDIF SPDIF DATA+ DATA- VBUS OVERCURRENT DET USB EN VBUS SPI SPI SP to MiCOM M66005 Q7002 68 69 66 67 64 65 63 62 60 61 58 59 90 91 47 46 2 3 6 5 14 15 8 9 12 11 17 18 21 20 23 24 38 95 94 43 93 42 98 41 97 40 96 39 100 37 99 36 44 45 73 72 84 85 86 55 54 83 78 79 81 82 70 71 75 76 TX-NR509/TX-NA509/HT-R590 SCHEMATIC DIAGRAM/ BLOCK DIAGRAM-1 BLOCK DIAGRAM AUDIO SECTION PART-1 A 1 2 3 4 5 BCDEFGH MAIN R MAIN L REC L REC R SUB L SBZ2MUT SPRLF AMUT SPRLCS SPRLSB SPRLZ2 Z2MUTE FRONT LEFT FRONT RIGHT CENTER SURR. LEFT SURR. RIGHT SUUR. BACK XOUT TONE TONE INVERTING INVERTING +29dB +29dB +29dB +29dB +29dB +29dB +29dB POWER AMPLIFIER FL FR CEN CEN SL SL SR SR SW SW SBL SBR DIGSDI DIGSDO DIGCLK Z2 R Z2 L HEADPHONES Downmix FL/FR -12dB SW +3.5dB Subwoofer AV=+20dB SBR SBL Q701 uPD70F3746 MICOM VMSDI VMSDO VMCLK LEFT ZONE2/HIGH LEFT SPK B/HIGH ZONE2/HIGH RIGHT RIGHT SPK B/HIGH HIGH LEFT HIGH RIGHT FL (SBL) (SBL) (SBR) (SBR) (SL) (SL) (SR) (SR) (FL) (FR) (FR) (HMDI SLC) (HMDI SDA) Q4003 (FL) FR *NOTICE ex)(FR)FL ,(FL)FR 1.Actually the right and left in/output signal of Q4001(R2A1518FP) is connected reversely to real signal. SW FL C FR SR SL SBR Q7002 FRONT FLDCLK FLDSDO SDI SDO CLK EEPROM Q705 SDO CLK SDI SPI XTAL-X501 5MHz XIN RJ-45 EtherMAC MDIO Controls RMII Controls RMII TX OPT2 OPT1 UPORT U PORT L U PORT R ZONE2 L SURR L SURR R MJJ EXCEPT R2A15218FPQ4001 SIRIUS SXM SIRIUS ANATENA TUNER PACK UNIVERSAL PORT SPEAKER TERMINALS (FRONT IN) UPORT OPTION UNIT Q7401 FRONT BOARD MIC DET MIC AMP MIC MINI JACK INAUX IN GAME DVD/BD VCR/DVR CBL/SAT TV/CD TUNER (MJJ ONLY) VCR/DVR OUT OPT2 RI RI INTERFACE OPT1 COAX 1 COAX 2 HDMI Tx OUT IN3 IN2 HDMI Rx IN1 HDMI BCK HDMI LRCK HDMI FLR HDMI MCK DSP (REPEATER)HDMI Q8101 AVD7623 CX LRCK CX SCLK DSP FLR DSP SLR DSP CSW DIR LRCK DIR FLR DSP SBLR DIR BCK COAX2 COAX1 OVERCURRENT DET HDMI MCK HDMI BCK HDMI LRCK HDMI FLR RTAD LTAD Q301 2ch ADC PCM9210 DIG CLK DIG SDO SPI PCM1690Q302 (FL/FR) (CT/SW) (SL/SR) (BL/BR) SPI +- +6dB +- +6dB +- +6dB +- +6dB +- +6dB LPF LPF LPF LPF LPF DIR MCK DSP SLR DSP CSW CX SCLK CX LRCK DSP SBLR DIR LRCK DIR FLR DIR BCK DIG SD1 DIG SD0 DIG CLK DIR MCK X-TO X-Tl MCLK +- +6dB LPF +- +6dB +- +6dB LPF LPF +- +6dB +- +6dB LPF LPF DIR SPDIF SPI 24.576MHz X171-XTAL (SL/SR) (CT/SW) (FL/FR) (BL/BR) ADSP MCK 11.289MHz XTAL BCK NET LRCK NET DATA NET MCK NET BCK NET LRCK NET DATA NET MCK NET DSP FLR RMII RX SBL MDIO Controls USB EN VBUS RMII Controls RMII RX RMII TX VBUS DATA- DATA+ DATA+ from Micom SP to Micom TX-NR509/TX-NA509/HT-R590 BLOCK DIAGRAM AUDIO Section ( PART-1 ) TX-SR509MDD ONLY BAAF-0621 1/1 SW L SB PRE OUT Z2 PRE OUT Z2 LINE OUT R * * HT-R590 ONLY EXCEPTTX-NR509/NA509 EXCEPT: TX-NR509/NA509 Zone2 SPK HI SIDE SW USB EN VBUS OVERCURRENT DET USB VBUS +5V (FRONT IN) BADIS-0654 1/3 (HT-R590 Series) BADIS-0662 1/4 (TX-NR509 Series) (HT-R590 Series) BADIS-0654 2/3 (TX-NR509 Series) BADIS-0662 2/4 BADIS-0654 3/3 BADIS-0662 3/4 (TX-NR509 Series) BADIS-0662 4/4 (HT-R590 Series) (TX-NR509 Series) BAHDM-0680 1/1 BAHDM-0682 1/1 Q201 DA830 DA808 (HT-R590 Series) (HT-R590 Series) TRANSCEIVER (TX-NR509 Series) (TX-NR509 Series) TX-NR509/NA509 ONLY TX-NR509/NA509 ONLY PCM1754D TX-NR509/NA509 ONLY BADG-0639 1/2 BADG0639 2/2 Z2NET R Z2NET R 8ch DAC 2ch DAC Z2NET L DATA- DATA+ VBUS YKF45-0029N USB ZONE2 R 68 69 66 67 64 65 63 62 60 61 58 59 90 91 47 46 2 3 6 5 14 15 8 9 12 11 17 18 21 20 23 24 38 95 94 43 93 42 98 41 97 40 96 39 100 37 99 36 44 45 73 72 84 85 86 55 54 83 78 79 81 82 70 71 75 76 6 2 5 112 132 M66005 TX-NR609/TX-NA609/HT-RC360/DTR-30.3/DTR-20.3 SCHEMATIC DIAGRAM/ BLOCK DIAGRAM-1 BLOCK DIAGRA AUDIO SECTION PART-1 MAIN R MAIN L REC L REC R SUB L SPRLF SPRLCS AMUT SBZ2MUT PRERELAY SPRLSB SPRLZ2 Z2MUT SBRELAY FRONT LEFT FRONT RIGHT CENTER SURR. LEFT SURR. RIGHT SUUR. BACK XIN XOUT 5MHz TUNER TONE TONE INVERTING INVERTING TONE TONE ZONE2 FUNCTION Z2 out(R-ch) Z2 out(L-ch) R-out L-out Zone2 in(L-ch) Zone2 out(L-ch) Zone2 out(R-ch) Zone2 in(R-ch) SBL SBR SL SR FL FR C SW1 SW2 +29dB +29dB +29dB +29dB +29dB +29dB +29dB POWER AMPLIFIER Z2 L Z2 R FL FR CEN CEN SL SL SR SR SW SW SBR ONLY ONLY ONLY DIGSDI DIGSDO DIGCLK M66005 FLDSDO Z2 R Z2 L (MJJ ONLY) HEADPHONES Q7002 Subwoofer AV=+20dB LEFT HIGH/WIDE HIGH/WIDE RIGHT EXCEPT ZONE2 WIDE LEFT FLDCLK SBR SBL Q701 uPD70F3746 MICOM VMSDI VMSDO VMCLK XTAL-X501 EEPROM CLK Q705 SPI SDO CLK SDISDI SDO ONLY ZONE2/HIGH/ WIDE RIGHT ZONE2/HIGH/ EXCEPT FL SBL (SBL) (SBL) (SBR) (SBR) (SL) (SL) (SR) (SR) (FL) (FR) (FR) *NOTICE ex)(FR)FL ,(FL)FR 1.Actually the right and left in/output signal of Q4001(R2A1518FP) is connected reversely to real signal. FR Downmix FL/FR -12dB SW +3.5dB (FL) Q4003 Q7401 MIC FRONT BOARDMIC AMP MDD/MDC ONLY MJJ EXCEPT TUNER PACK SIR SIR SIR ANATENA TV/CD PC GAME DVD CBL/SAT VCR/DVR LTAD RTAD HDMI FLR HDMI LRCK HDMI BCK HDMI MCK DIR PCM9210 2ch ADC Q301 X-TO X-Tl DIR LRCK DIR FLR DIR BCK DIR MCK MCLK TX HDMI RX OUT IN1 IN2 IN3 IN4 IN5 IN (FRONT HDMI) HDMI DIR MCK DIR FLR DIR BCK DIR LRCK HDMI MCK HDMI BCK HDMI LRCK HDMI FLR UPORT HDMI HDMI BLOCK DIAGRAM DSP FLR DSP SBLR DSP CSW DSP SLR CX LRCK CX SCLK (BL/BR) (SL/SR) (FL/FR) (CT/SW) BCK NET LRCK NET DATA NET MCK NET DIG SD1 DIG SD0 DIG CLK BCK NET LRCK NET DATA NET MCK NET PCM1754D 2ch DAC RI RI INTERFACE ARC_SPDIF HDMI_SPDIF OPT1 OPT2 COAX2 COAX1 U PORT L U PORT R ZONE2 L ZONE2 R SURR L SURR R SBL SBR SL SR FR C FL SW 12V TRIDDER CONTROL 12V TRIGGER A 12V TRIGGER B 12V TRIGGER C IR REMOTE SENSOR IR OUT IR IN IR IN TRANSMITTERS RS232 RS232 R2A15218FPQ4001 VCR/DVR OUT MIC DET BAHDM-0684 1/1 BAAF-0628 1/1 (DTR-30.2/20.2 Series) (TX-NR609/HT-RC360 Series) FRONT BAAR-0688 1/1 SPEAKER TERMINALS BATRM-0647 1/1 +-+- LPF +6dB +6dB LPF Q4304 ZONE2 OUT (DTR-30.2/20.2 Series) (TX-NR609/HT-RC360 Series) DTR-20.3 DTR-30.3 PREOUT NR608/DTR-20.2 EXCEPTRC360 NA609/DTR-30.2 NR609 EXCEPT NA609 EXCEPT NA609/DTR-20.3 DTR-20.3 NR609/NA609/RC360 EXCEPT NR608/NA608/RC360 EXCEPT (FRONT IN) AUX IN TX-NR609/TX-NA609/HT-RC360/DTR-30.3/DTR-20.3 BLOCK DIAGRAM AUDIO Section ( PART-1 ) NR607/RC360 ONLY NR607/RC360 UNIVERSAL PORT UPORT OPTION UNIT 24.576MHz X171-XTAL PCM1690Q302 8ch DAC (FL/FR) (CT/SW) (SL/SR) (BL/BR) DIR MCK DSP FLR CX LRCK CX SCLK DSP SLR DSP CSW DSP SBLR DIG CLK DIG SDO SPI SPI +- +6dB +- +6dB +- +6dB +- +6dB +- +6dB +- +6dB LPF LPF LPF LPF LPF LPF +-+- LPF LPF +6dB non VLSC +6dB VLSC FR Q411 Q421 Q431 non VLSC +6dB VLSC FR Q411 Q421 Q431 +6dB (HMDI SLC) (HMDI SDA) Z2NET R Z2NET L BADG-0643 1/1 COAX 1 COAX 2 OPT2 OPT1 SPI to Micom YKF45-0029N USB DATA- DATA+ VBUS (DTR-30.2/20.2 Series) (TX-NR609/HT-RC360 Series) (DTR-30.2/20.2 Series) (TX-NR609/HT-RC360 Series) BADIS-0662 1/4 BADIS-0670 1/4 BADIS-0662 2/4 BADIS-0670 2/4 BADIS-0662 3/4 BADIS-0670 3/4 BADIS-0662 4/4 BADIS-0670 4/4 68 69 66 67 64 65 63 62 60 61 58 59 90 91 47 46 2 3 6 5 14 15 8 9 12 11 17 18 21 20 23 24 38 95 94 43 93 42 98 41 97 40 96 39 100 37 99 36 44 45 12 11 17 18 2 39 40 3 29 27 31 4 5 28 30 26 73 72 84 85 86 55 54 83 78 79 81 82 70 71 75 76 R5709 0 R5708 0 HT-R690/HT-R990 SCHEMATIC DIAGRAM/ BLOCK DIAGRAM-1 AUDIO SECTION PART-1BLOCK DIAGRAM A 1 2 3 4 5 BCDEFGH MAIN R MAIN L REC L REC R SUB L SBZ2MUT SPRLF AMUT SPRLCS SPRLSB SPRLZ2 Z2MUTE FRONT LEFT FRONT RIGHT CENTER SURR. LEFT SURR. RIGHT SUUR. BACK TONE TONE INVERTING INVERTING +29dB +29dB +29dB +29dB +29dB +29dB +29dB POWER AMPLIFIER FL FR CEN CEN SL SL SR SR SW SW SBL SBR Z2 R Z2 L HEADPHONES Downmix FL/FR -12dB SW +3.5dB Subwoofer AV=+20dB SBR SBL LEFT ZONE2/HIGH LEFT SPK B/HIGH ZONE2/HIGH RIGHT RIGHT SPK B/HIGH HIGH LEFT HIGH RIGHT FL (SBL) (SBL) (SBR) (SBR) (SL) (SL) (SR) (SR) (FL) (FR) (FR) Q4003 (FL) FR *NOTICE ex)(FR)FL ,(FL)FR 1.Actually the right and left in/output signal of Q4001(R2A1518FP) is connected reversely to real signal. SW FL C FR SR SL SBR UPORT U PORT L U PORT R ZONE2 L ZONE2 R SURR L SURR R MJJ EXCEPT R2A15218FPQ4001 TUNER PACK UNIVERSAL PORT SPEAKER TERMINALS UPORT OPTION UNIT Q7401 FRONT BOARD MIC DET MIC AMP MIC GAME DVD/BD VCR/DVR CBL/SAT TV/CD TUNER (MJJ ONLY) VCR/DVR OUT +- +6dB +- +6dB +- +6dB +- +6dB +- +6dB LPF LPF LPF LPF LPF +- +6dB LPF +- +6dB +- +6dB LPF LPF SBL SW L Z2 LINE OUT R LTAD TX OUT HDMI BLOCK DIAGRAM DSP FLR DSP SBLR DSP CSW DSP SLR (BL/BR) (SL/SR) (FL/FR) (CT/SW) YKF45-0029N USB DATA- DATA+ VBUS HDMI RX IN1 IN2 IN3 IN4 IN (FRONT HDMI) HDMI DIR MCK DIR FLR DIR BCK DIR LRCK HDMI MCK HDMI BCK HDMI LRCK HDMI FLR HDMI CX LRCK CX SCLK BCK NET LRCK NET DATA NET MCK NET ARC_SPDIF HDMI_SPDIF BAHDM-0684 1/1 BCK NET LRCK NET DATA NET MCK NET PCM1754D 2ch DAC SPI to Micom +-+- LPF +6dB +6dB LPF Z2NET R Z2NET L HDMI FLR HDMI LRCK HDMI BCK HDMI MCK DIR PCM9210 Q301 X-TO X-Tl DIR LRCK DIR FLR DIR BCK DIR MCK MCLK OPT1 OPT2 COAX2 COAX1 24.576MHz X171-XTAL RTAD 2ch ADC XIN XOUT 5MHz M66005 FLDSDO Q7002 FLDCLK Q701 uPD70F3746 MICOM XTAL-X501 EEPROM CLK Q705 SPI SDO CLK SDISDI SDO FRONT RI RI INTERFACE PCM1690Q302 8ch DAC (FL/FR) (CT/SW) (SL/SR) (BL/BR) DIR MCK DSP FLR CX LRCK CX SCLK DSP SLR DSP CSW DSP SBLR DIG SD1 DIG SD0 DIG CLK SPI SPI DIGSDI DIGSDO DIGCLK VMSDI VMSDO VMCLK (HMDI SLC) (HMDI SDA) DIG CLK DIG SDO HT-R690/HT-R990 BLOCK DIAGRAM AUDIO Section ( PART-1 ) BAAF-0621 1/1 COAX 1 COAX 2 OPT2 OPT1 BADG-0643 1/1 BADIS-0662 1/4 AUX IN (FRONT IN) BADIS-0662 2/4 BADIS0662 3/4 BADIS-0662 4/4 68 69 66 67 64 65 63 62 60 61 58 59 90 91 47 46 2 3 6 5 14 15 8 9 12 11 17 18 21 20 23 24 38 95 94 43 93 42 98 41 97 40 96 39 100 37 99 36 44 45 73 72 84 85 86 55 54 83 78 79 81 82 70 71 75 76 TX-SR309/TX-SR509/TX-SR609/TX-SA509/TX-SA609/HT-R290/HT-R390/HT-R548/HT-R690/HT-R990/HT-RC330/HT-RC360/DTR-30.3/DTR-20.3 SCHEMATIC DIAGRAM/ BLOCK DIAGRAM-2 A 1 2 3 4 5 BCDEFGH Vin1 Vin2 Vin3 Vin4 Vin5 Yin1 PBin1 PRin1 CEC CEC CEC CEC TMDS DDC RPWR HPD TMDS DDC RPWR HPD TMDS DDC RPWR HPD DDC RPWR HPD TMDS HPD DDC TMDS RPWR DDC TMDS CEC TMDS DDC TMDS CEC DDC RPWR HPD TMDS CEC DDC RPWR HPD TMDS CEC DDC RPWR HPD TMDS CEC DDC RPWR HPD TMDS CEC DDC RPWR HPD TMDS CEC DDC RPWR HPD ISOIN ISOOUT Vin6 Vin7 Yin2 PBin2 PRin2 PRin3 PBin3 Yin3 I2C HPD RGB VS,HS ADINPY ADINPB ADINPR ADINCV 12bit x3TMDS DDC I2C MUTE I2C I2S S/PDIF S/PDIF I2S CEC CEC I2C HPD CEC ARC S/PDIF UPort ARC S/PDIF S/PDIF I2S A INH B BLOCK DIAGRAM(VIDEO)SCHEMATIC DIAGRAM (PART-2) CB1 CR1 Y2 CB2 CR2 Y1 Y CB CR COMPONENT OUT GAME/TV AUX1 (FRONT) COMPOSITE VIDEO INPUT DVD VCR/DVR CBL/SAT COMPONENT VIDEO INPUT D4 OUT MONITOR VCR/DVR COMPOSITE VIDEO OUTPUT PY PB PR CV HDMI IN1 HDMI IN2 HDMI IN3 HDMI IN4Rx Port A Rx Port C HDMI 4Rx Tx Rx Port BTx Rx Port D ADV7623 Q8101 HDMI OUT HDMI Fast Switching HDMI Buffer RxTx Rx0 Rx1 Rx2 Rx4 Rx3 Tx Q8661 TMDS141 Q8161 HDMI OUT HDMI IN2 HDMI IN3 HDMI IN4 HDMI IN5 HDMI FRONT HDMI IN1 PC VIDEO IN NJM1328 ISO GND Model No. TX-SR309/509/609/TX-SA509/609/HT-R290/390/548/590/690/990/HT-RC330/360/DTR-20.3/30.3 TX-SR309, TX-SR509, HT-R290, HT-R390, HT-R548, HT-R590, HT-RC330 TX-SR609, TX-SA609, HT-RC360, DTR-20.3, DTR-30.3 TX-SR609, HT-R690, HT-R990, TX-SA609, HT-RC360, DTR-20.3, DTR-30.3 TX-SR609, TX-SA609, DTR-30.3 TX-SR609, TX-SA609, HT-RC360, DTR-20.3, DTR-30.3 SiI9487 RxA RxB RxC RxD I2C AIN1,AIN2,AIN3 VS_IN1,HS_IN1 AIN4 AIN6 AIN5 AIN10 TTL inTMDSTTL Q8200 DE2755 KYOTOG2H Video Processor HDMI Q8501 ADV7844 Decoder 4Rx and JAPAN Model D4 VIDEO INPUT TC74HC4053 6dB 6dB 6dB DRV DRV DRV 1 2 3 4 5 6 714 13 12 11 10 9 8 6dB HP DET +5V DDC CEC TMDS HP DET +5V DDC CEC TMDS HP DET +5V DDC CEC TMDS HP DET +5V DDC CEC TMDS HP DET +5V DDC CEC TMDS +5V Hot Plug+5V Hot Plug HP DET +5V DDC CEC TMDS HP DET +5V DDC CEC TMDS HP DET +5V DDC CEC TMDS HP DET +5V DDC CEC TMDS HP DET +5V DDC CEC TMDS HP DET +5V DDC CEC TMDS HP DET +5V DDC CEC TMDS DRV Buf Buf Buf Buf DRV DRV DRV DRV DRV DRV DRV DRV