Yamaha-RXV-567-Service-Manual-Part-2电路原理图.pdf

CB401 CB402 CB407 CB405 SW411 SW412SW413 SW414 SW415SW416 SW417 SW418 SW409 SW408 SW407 SW421 SW403SW402 SW401 SW420 SW419 SW404 JK401 TUNINGAMFMPRESETMEMORYINFO OPERATION (1) P.C.B.(Side A) VOL_RB DGND DGND DGND KEY1 FLD_SCK FLD_N_CS PD_LED PSW_DET RM- DGND +5DSP HD_LED VOL_RA DGND DGND KEY2 RMS_OUT FLD_MOSI FLD_N_RS REM_IN MIC_N_DET RM+ +3.3M +3.3DSP E -12V MIC VAUX AUXL AUXR +12V VAUXE AUXE VDL_RA VDL_RB KEY2 DGND FG FG +12V MIC E -12V MIC_N_DET PSW_DET HD_LED +3.3M DGND FG F2 F1 -VP DIGITAL (CB20) OPERATION (2) (CB461) OPERATION (5) (CB471) STRAIGHT PORTABLE VIDEO AUX RAUDIOLVIDEO SCENE RADIOCDTVBD DVD PROGRAMTONE CONTROL INPUT OPERATION (4) (CB473) VIDEO (6) (CB333) ABCDEFGHIJ 1 2 3 4 5 6 7 86 RX-V567/HTR-5063 DRAFT IC401 OPERATION (1) P.C.B.(Side B) 64 1 33 4849 1716 32 ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V567/HTR-5063 87 Semiconductor Location Ref no. Location D4006I3 D4007I3 D4010D4 D4012D4 D4091C6 D4092C6 D4093B6 D4094B6 IC401E3 Ref no. Location Q4001E2 Q4002E2 Q4003E2 Q4006F3 Q4007H2 Q4008F3 Q4009F3 Q4012E2 DRAFT CB461 CB458CB455 CB452 CB460CB459 CB451 CB454 CB456 CB457 OPERATION (2) P.C.B.(Side A) -12V MIC VAUX AUXL AUXR IGND +5I XM_PON DOCK_PON PS2_PRT VID_PON R_200_DET TUR TUL TUE OSD_N_CS IOXV_MOSI IOXV_SCK IOXV_N_CS IOXV_N_RST CPNT_DET L3_DET +5DSP IPVE IPV VAUXE VAUXV E +12V VAUXE AUXE MUTE_SB MUTE_S MUTE_C MUTE_F -12V +12V E DASBR DASBL E DASR DASL E DAC DASW E DAFR DAFL E ADR ADL AUXE AUXR AUXL E MIC TUE TUR TUL USBE USBR USBL XME XMR XML IPE IPR IPL SRE SRR SRL PHE PHR PHL DGND AV4_D AV3_D DGND AV2_D AV1_D DGND +5DSP L3_DET IPV DA-SBR E DA-SL E DA-FR E ADL USBR IPVE E DA-SBL DA-SR DA-SW DA-C DA-FL ADR USBE IGND MUTE_SB MUTE_C SR_MISO5 SR_PON5 IPD_PON VID_PON IOXV_MOSI IOXV_N_CS CPNT_DET +5I MUTE_S MUTE_F SR_MOSI5 XM_PON PS2_PRT OSD_N_CS IOXV_SCK IOXV_N_RST MAIN (1) (CB154) MAIN (1) (CB153) MAIN (1) (CB152) NC NC AV2_D AV3_D R_200_DET -12V IPR XME XML +5DSP NC AV1_D DGND AV4_D +12V IPL IPE XMR USBL DIGITAL (CB61) DIGITAL (CB62) DIGITAL (CB63) OPERATION (1) (CB402) VIDEO (1) (CB332) VIDEO (1) (CB303) MAIN (1) (CB155) ABCDEFGHIJ 1 2 3 4 5 6 7 88 RX-V567/HTR-5063 DRAFT IC454 IC453 IC452 IC451 OPERATION (2) P.C.B.(Side B) 6 1 5 4 6 1 5 4 6 1 5 4 6 1 5 4 ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V567/HTR-5063 89 Semiconductor Location Ref no. Location IC451F4 IC452E4 IC453E4 IC454D4 DRAFT W4401 CB472 JK471 JK472 SW472 CB473 SW473 SW471 CB471 HPR HPE HPL HP_N_DET +12 MIC E -12V MIC_N_DET PSW_DET HD_LED +3.3M DGND FG VOLUME DIRECT POWER indicator YPAO MIC OPERATION (3) P.C.B.(Side A)OPERATION (5) P.C.B.(Side A)OPERATION (4) P.C.B.(Side A) OPERATION (6) P.C.B.(Side A) OPERATION (8) P.C.B.(Side A) VDL_RA VDL_RB KEY2 DGND FG FG PHONES SILENT CINEMA VIDEO (1) (W3401) To chassis OPERATION (1) (CB407) OPERATION (1) (CB406) ABCDEFGHIJ 1 2 3 4 5 6 7 90 RX-V567/HTR-5063 Semiconductor Location Ref no. Location D4424E3 DRAFT IC471 OPERATION (3) P.C.B.(Side B)OPERATION (5) P.C.B.(Side B)OPERATION (4) P.C.B.(Side B) OPERATION (6) P.C.B.(Side B) OPERATION (8) P.C.B.(Side B) 8 5 1 4 ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V567/HTR-5063 91 Semiconductor Location Ref no. Location D4411B2 D4412B2 D4421D3 D4422D3 D4423E2 IC471D2 Q4402E3 DRAFT CB152 CB153 CB154CB155 CB104 CB103 CB102 IC103IC104 CB101 CB156 CB100 CB105 IC100 IC101 IC102 PJ150 PJ151 PJ152 PJ160PJ161 PJ159 OPTICALCOAXIAL (CD) L/R COAXIAL L/RL/RL/R OPTICAL (TV) L/RL/R AV1AV3AV OUT AV2AV5AUDIO2AUDIO OUT SUBWOOFER AV4AUDIO1AV6 MAIN (1) P.C.B.(Side A) +5DSP DGND AV1_D AV2_D DGND AV3_D AV4_D DGND PHL PHR E SRL SRR SRE IPL IPR IPE XML XMR XME USBL USBR USBE TUL TUR TUE MIC E AUXL AUXR AUXE ADL ADR ADE DAFL DAFR E DASW DAC E DASL DASR E DASBL DASBR E +12V -12V MUTE_F MUTE_C MUTE_S MUTE_SB FR FR FL FL C +18 +12 E -12 AC_BH E SR SL SBR SBL FRE FLE CE SRE SLE SBRE SBLE AC_12 E E AC_12 AC_BH AC_BH AC_BL E E AC_BL AC_BH AC_BH OPERATION (2) (CB451) OPERATION (2) (CB454) OPERATION (2) (CB456) OPERATION (2) (CB457) MUTE_N_Z2 MUTE_N_Z3 MUTE_N_SW VOL_MOSI MG VOL_SCK DC_PRT I_PRT AMP_OLV AMP_LMT PS_PRT SP_IMP DIGITAL (CB23) VIDEO (1) (CB342) MAIN (2) (CB107) MAIN (2) (CB106) VIDEO (1) (CB344) VIDEO (1) (CB345) VIDEO (1) (CB343) PRE OUT OUT COM IN OUT COM IN 119115115 ABCDEFGHIJ 1 2 3 4 5 6 7 92 RX-V567/HTR-5063 Semiconductor Location Ref no. Location D1000G5 D1001G5 D1004G5 D1005F6 D1006E6 D1007E6 D1009B5 D1010E6 D1011C5 D1012F5 D1013C6 D1014G5 D1015F5 D1016E5 D1017H4 D1018H3 D1019I4 D1503E4 D1504E3 IC100C7 Ref no. Location IC101G7 IC102E7 IC103F4 IC104F4 Q1000H5 Q1001H5 Q1002G5 Q1003H5 Q1004G5 Q1005G5 Q1006C6 Q1007G6 Q1008F6 Q1009E6 Q1010E6 Q1011B6 Q1012D6 Q1013H6 Q1014E5 DRAFT IC152 IC154 IC153 MAIN (1) P.C.B.(Side B) 100 80 81 1 5150 31 30 14 1 8 7 1 8 4 5 ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V567/HTR-5063 93 Semiconductor Location Ref no. Location D1002H6 D1003C6 D1008D6 IC152C2 IC153D3 IC154I3 Q1015I4 Q1016I4 Q1501C4 Q1502C4 Q1504C4 Q1507I3 Q1509I2 Q1520C4 Q1521C4 Q1524B4 Q1525B4 DRAFT CB107 CB106 W1003A W1004A W1005A CB158CB159 W1000A W1001A W1002A SW101 W1006B W1001BW1005BW1003BW1002BW1000BW1004B W1006A CB157 IC105 L model R model R, L modelsR, L models POWER TRANSFORMER POWER TRANSFORMER MAIN (2) P.C.B.(Side A)MAIN (3) P.C.B.(Side A) BE GY WH YE RE BE OR MAIN (5) P.C.B.(Side A)MAIN (6) P.C.B.(Side A) MAIN (4) P.C.B.(Side A) AC_12 OUT +3.3S GND E E AC_12 AC_BH AC_BH AC_BL E E AC_BL AC_BH AC_BH REBEWHORYEGYWH VOLTAGE SELECTOR MAIN (1) (CB104) VOLTAGE SELECTOR 230-240V 220V 110V 120V 1-2/5-6 2-3/6-7 3-4/7-8 4-5/8-1 MAIN (1) (CB103) DIGITAL (CB22) VIDEO (2) (CB378) VCC GND OUT ABCDEFGHIJ 1 2 3 4 5 6 7 94 RX-V567/HTR-5063 Semiconductor Location Ref no. Location IC105B6 DRAFT MAIN (2) P.C.B.(Side B)MAIN (3) P.C.B.(Side B) MAIN (5) P.C.B.(Side B)MAIN (6) P.C.B.(Side B) MAIN (4) P.C.B.(Side B) R, L modelsR, L models ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V567/HTR-5063 95 DRAFT PJ301 PJ305PJ306 PJ302PJ303PJ304 W3301B CB301 CB342 CB343 W3401 CB345 CB303 CB332 CB321 CB349 W3301A IC334 IC331 CB331 R modelB, G, F models J model VIDEO (1) P.C.B.(Side A) VAUX VAUXE IPV IPVE +5D L3_DET CPNT_DET IOXV_RST IOXV_N_CS IOXV_SCK IOXV_MOSI OSD_N_CS TUE TUL TUR +5.3X/R_200_DET VID_PON PS2_PRT DOCK_PON XM_PON +5I IGND AC-5 E AC-5 NC AC-I AC-I -VP AV-1_Pr AV-1_Y AV-1_Pb AV-2_Pr AV-2_Y AV-2_Pb L3_SEL1 CPNT_SEL MON_Pr MON_Y MON_Pb VE VE VE VE VE VE L3_SEL2 CPNT_BYPS +5V -5V L3_DET DETOUT ROUT LOUT S-METER SCL GND +9V VDD SEL STEREO TUNED SDA +18V +12V E -12V ADY ADPb ADPr +5VA VE VE AC_BH E HPR E HPL HP_N_DET FRE FLE CE SRE SLE SBRE SBLE FR FR FL FL C SR SL SBR SBL VE VE HP_N_DET SPRY_Z3 SPRY_SB SPRY_C SPRY_FA RDS_RDY RDS_MISO TUN_N_TUND TUN_SCL/HDR_MOSI AD_CVBS OSD PS1_PRT HPRY SPRY_Z2 SPRY_S SPRY_FB RDS_N_RST RDS_SCK TUN_N_ST TUN_SDA/HDR_MISO R LR LCENTERSURROUND SPEAKERS R +/-+/-+/-+/-+/- SURROUND BACK/ BI-AMP +/-+/- VIDEOCOMPONENT VIDEO PR/PB/YPR/PB/Y AV OUT AV6AV5AV4AV3 VIDEO AV2AV1 COMPONENT VIDEO PR/PB/Y MONITOR OUT LFRONT DIGITAL (CB25) OPERATION (2) (CB459) VIDEO (8) (CB354) OPERATION (2) (CB460) OPERATION (3) (CB472) VIDEO (6) (CB334) TUNER MAIN (1) (CB105) DIGITAL (CB72) MAIN (1) (CB101) MAIN (1) (CB102) MAIN (1) (CB100) 1 4 14 ABCDEFGHIJ 1 2 3 4 5 6 7 96 RX-V567/HTR-5063 Semiconductor Location Ref no. Location D3201E5 D3202E5 D3302C6 D3304F6 D3305G6 D3312F5 D3320C6 IC331C6 Ref no. Location IC334E6 Q3201E5 Q3203E5 Q3302E6 Q3303E6 Q3304E6 Q3305E6 Q3306F6 DRAFT IC307 IC308 IC310 IC309 IC303 IC305 IC301 IC306 IC321 IC302 VIDEO (1) P.C.B.(Side B) 1 1 16 1 9 8 36 18 19 16 8 9 1 14 7 8 1 24 12 13 8 9 7 1 24 12 13 1 814 1 16 8 9 1 16 18 169 B, G, F models R model J model POINT F XL301 (Pin 2 of IC309) F ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V567/HTR-5063 97 Semiconductor Location Ref no. Location D3005C5 D3006C5 D3007C5 D3310D6 D3350D6 D3403F4 D3404G3 D3405J3 D3406H3 D3407I3 IC301D3 IC302E4 IC303B4 IC305D3 IC306E3 IC307C3 IC308D3 Ref no. Location IC309C5 IC310C4 IC321E4 Q3001D3 Q3002C5 Q3003C5 Q3405F4 Q3406F4 Q3407G3 Q3408G3 Q3409J3 Q3410J3 Q3411H3 Q3412H3 Q3413H3 Q3414I3 DRAFT W3701A W3702A CB378 CB371 IC371 IC372 CB372CB373 CB379 IC374 CB381 W3801 CB382 VIDEO (7) (W3701B)(W3702B) MAIN (4) (W1006A)(W1006B) U, C, T, K, A, B, G, F, J models BE WH R, L modelsAC IN VIDEO (2) P.C.B.(Side A)VIDEO (3) P.C.B.(Side A) AC_PWR DGND +5.5V +5.5V GND GND PRY_IN AC_PWR DGND +5.5V +5.5V GND GND PRY_IN 5.5V 5.5V GND GND DEST PRY /RESET ACPWR_DET DGND +3.3M DIGITAL (CB7) DIGITAL (CB24) 1 ARK 3 74 5 k-ohms 10 W ABCDEFGHIJ 1 2 3 4 5 6 7 98 RX-V567/HTR-5063注意） 安全対策 製品内部高電圧部分危険。修理際、絶縁性手袋使用安全対策行。 下記箇所電源 OFF 後電荷残、 高電圧維持危険。修理作業前放電用抵抗（5 k/10 W） 下記箇所端子間接続放電。放電所用時間約 30 秒間。 VIDEO（2）P.C.B. C3703 Notes) Safety measures Some internal parts in this product contain high voltages and are dangerous. Be sure to take safety measures during servicing, such as wearing insulating gloves. Note that positions indicated below are dangerous even after the power is turned off because an electric charge remains and a high voltage continues to exist there. Before starting any repair work, perform discharge by connecting a discharge resistor (5k-ohms/10W) between terminals at following positions. The time required for discharging is about 30 seconds. C3703 on VIDEO (2) P.C.B. Semiconductor Location Ref no. Location D3701D3 D3703D4 D3705D4 D3706D4 D3707C5 D3709C5 D3710E4 Ref no. Location IC371E4 IC372E5 IC374E5 IC375C5 Q3801I4 Q3802I4 DRAFT VIDEO (2) P.C.B.(Side B)VIDEO (3) P.C.B.(Side B) ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V567/HTR-5063 99 Semiconductor Location Ref no. Location D3708D3 D3801H4 D3802H4 D3803I4 D3804H4 D3805H4 Q3803H4 DRAFT CB334 CB333 W3701B W3702B CB354 CB351CB352CB353 VIDEO (1) (CB331) VIDEO (1) (CB301) AV 1 AV 2D4 VIDEO MONITOR OUT POWER TRANSFORMER S VIDEO VIDEO (6) P.C.B.(Side A)VIDEO (7) P.C.B.(Side A) VIDEO (8) P.C.B.(Side A) J model VIDEO (9) P.C.B.(Side A) B, G, F models -VP VE VE VE VE VE VE L3_SEL2 CPNT_BYPS +5V -5V L3_DET AV-1_Pr AV-1_Y AV-1_Pb AV-2_Pr AV-2_Y AV-2_Pb L3_SEL1 CPNT_SEL MON_Pr MON_Y MON_Pb F2 F1 AC-5 E AC-5 NC AC-I AC-I -VP VIDEO (2) (W3701A)(W3702A) DIGITAL (CB73) U, C, T, K, A, B, G, F, J models BE WH OPERATION (1) (CB405) SVID_DET ADSY +5VA VE ADSC ABCDEFGHIJ 1 2 3 4 5 6 7 100 RX-V567/HTR-5063 DRAFT IC391 VIDEO (6) P.C.B.(Side B)VIDEO (7) P.C.B.(Side B) VIDEO (8) P.C.B.(Side B) 16 1 9 8 16 1 9 8 16 1 9 8 J model VIDEO (9) P.C.B.(Side B) B, G, F models 1 814 7 ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V567/HTR-5063 101 Semiconductor Location Ref no. Location D3501C6 D3502C5 D3503D5 D3504D6 D3505D6 D3506C5 D3901H6 D3902H6 IC351E6 IC352F6 IC353F5 IC391H6 Q3501E5 DRAFT RX-V567/HTR-5063 102 MEMOMEMO DRAFT A 1 2 3 4 5 6 7 8 9 10 BCDEFGHIJKLMN 103 DIGITAL 1/5 RX-V567/HTR-5063 SCHEMATIC DIAGRAMS All voltages are measured with a 10M/V DC electronic voltmeter. Components having special characteristics are marked and must be replaced with parts having specifications equal to those originally installed. Schematic diagram is subject to change without notice. 電圧、内部抵抗 10M電圧計測定。 印部品、安全性確保部品示。部品交換必要場合、 記載部品使用。 本回路図標準回路図。改良予告変更。 CB4CB3CB2CB1 CB6 IC6 IC10 IC11 IC2 IC7 IC4 IC3 IC8 IC5 IC14 IC9 IC13 CB7 IC3 IC3 ANALOG IN 0 0 0 0 0 0 0 0 0 0 00 0 00 0.6 0 0 0 0 0 0 00 0 00 0.6 0 0 0 0 0 0 00 0 00 0.6 0 0 0 0 0 0 00 0 00 0.6 0 0 0 0 0 0 1.0 0 1.0 1.0 0 1.0 1.0 0 1.0 1.0 0 1.0 0 0 0 0 0 0 1.0 3.4 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.3 1.0 1.0 1.0 1.0 1.0 1.0 1.0 1.0 3.4 0.9 0.9 0.9 0.9 0.9 0.9 0.9 0.9 1.3 0.9 0.9 0.9 0.9 0.9 0.9 0.9 1.0 0 0.6 0 0 0 0.6 0 0 3.5 0 0 0.3 0.3 0.3 3.0 0.3 0.3 0.3 0.3 2.3 1.3 3.4 2.3 2.3 2.3 0.3 0.3 0.3 3.0 0.3 3.0 1.3 3.4 0 1.3 3.4 1.6 1.6 0 3.4 1.3 0 3.0 0 3.1 3.5 3.5 0 3.1 2.8 2.8 3.3 0 2.4 2.4 0.4 3.2 3.5 5.0 0 0.6 0 0 0 0.6 0 0 3.4 3.4 0 0 0 0 0 0 0 0 3.4 1.3 2.3 2.3 2.3 2.3 2.3 2.3 0.3 3.0 2.3 3.4 1.3 2.3 0.3 0.3 2.3 2.3 2.3 2.3 0.3 0.3 3.0 0 0 0 0 1.0 1.0 0 1.0 1.0 0 1.0 1.0 0 1.0 0 0 0 0 0 0 0.9 0 0.9 0.9 0 0.9 0.9 0 0.9 0.9 0 0.9 0 0 0 0 0 0 0.9 0 0.9 0.9 0 0.9 0.9 0 0.9 0.9 0 1.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 4.9 4.9 0 5.1 0 1.6 1.7 3.4 0 4.9 0 4.9 4.95.1 0 1.7 3.4 0 0 1.3 3.4 0 3.3 5.5 5.1 0 3.4 0 0 0 0 0 0 0 0 3.4 0 0 0 0 0 0 0 0 00 3.3 0 1.7 0 0 1.7 0 0 2.9 1.7 0 0 1.3 0 0 0 0 0 5.5 5.5 5.0 5.5 0 3.3 5.0 1.9 1.9 5.5 6.7 2.3 0 0 0.9 1.1 3.3 3.4 3.4 5.5 8.0 2.3 0 0 1.0 1.2 3.3 5.5 0 5.5 3.3 0 1.3 0 3.3 0.3 2.4 2.4 4.9 4.9 4.9 3.4 0 1.8 0 0 0 1.8 0 0 0 0 0 1.8 0 0 0 1.8 1.8 0 1.8 3.0 0.3 0.3 2.3 2.3 2.3 2.3 0.3 0.3 2.3 0 3.0 3.4 2.3 3.0 0.3 2.3 2.3 2.3 2.3 2.3 2.3 1.8 0 0 0 0 3.4 1.8 0.3 0.3 0.3 3.0 0.3 0.3 0.3 0.3 0 3.4 2.3 2.3 2.3 2.3 0.3 0.3 0.3 3.0 0.3 3.3 3.4 2.8 2.8 0 0 0 0 0 0 0 3.4 0 1.8 0 0 0 0 0 0 0 0 0 0 0 POINT A XL1 (Pin 5 of IC4) A IC8, 9: BD9323EFJ-E2 1-channel step down DC/DC converter IBIAS ERR FB EN BST OUTPUT VIN SW GND OPEN AUTOMATIC STARTUP COMP SS VREFVREGOSC TSD S DRV R LOGIC SLOPE Soft Start UVLO VCC 5V 12V 8 6 PWM OCP LVS LVS 7 1 5 4 3 2 VOUTVIN Control GND 1 45 2 IC10: NJM2867F3-05 (TE1) Low dropout voltage regulator Bandgap Reference Thermal Protection VDD CE Pin No. 1 2 3 4 5 Symbol CE GND NC VDD VDD VOUT VOUT Description Chip Enable Pin (“H” Active) Ground Pin No Connection Input Pin Output Pin Vref 45 12 Current Limit VOUT GND IC13: R1172H501D-T1-F Voltage regulator VDD CE Pin No. 1 2, 5 3 4 6 Symbol GND CE NC Description Output Pin of Voltage Regulator Ground Pin Chip Enable Pin No Connection Input Pin Vref 61 32,5 Current Limit VOUT GND IC5: R1172S121D-E2-F Voltage regulator IC7: SiI9134CTU HDMI transmitter XOR Mask DSCL DSDA EXT_SWING Tx0 Tx1 Tx2 TxC CSDA RESET# MCLK S/PDIF SCK WS DE IDCK VSYNC HSYNC SD3:0 DL3:0 DR3:0 D35:0 INT HPD CSCL Registers and Configuration Logic HDCP Keys EEPROM E-DDC Master CI2CA Slave Video Data Capture Logic/DE Generator HDCP Encryption Engine HDMI 1.3 TMDS Core Audio Capture Logic YCbCr to RGB Color Space Converter/ 4:2:2 to 4:4:4 Converter IC4: SiI9233ACTU HDMI receiver Serial Host Interface (DDC) Serial Host Interface (Local) CECCEC_A CEC_D HPD0 HPD1 HPD2 HPD3 INT ODCK DE HSYNC VSYNC EVNODD SPDIF SCK/DCLK WS MUTEOUT XTALIN XTALOUT MCLK SCDT Q35:0 SD3:0 DR3:0 DR3:0 DSDA0 DSDA1 DSDA2 DSDA3 DSCL0 DSCL1 DSCL2 DSCL3 CSDA CSCL CI2CA R0XC+ R0XC- R0X0+ R0X0- R0X1+ R0X1- R0X2+ R0X2- R0XC+ R0XC- R0X0+ R0X0- R0X1+ R0X1- R0X2+ R0X2- R0XC+ R0XC- R0X0+ R0X0- R0X1+ R0X1- R0X2+ R0X2- R0XC+ R0XC- R0X0+ R0X0- R0X1+ R0X1- R0X2+ R0X2- R0PWR5V R1PWR5V R2PWR5V R3PWR5V RESET# HDCP Registers Video HDCP Unmask Audio HDCP Unmask SCDT Logic Reset Logic HDMI Decode HDMI Receiver Mux SRAM EDID NVRAM Video Processing Audio Processing APLL Auto Video Configuration Video Output Format Audio Output Audio Clock Regeneration S/PDIF Output I2S/ DSD Output Up/Down Sampling Deep Color Color Space Converter HDPC Engine Hot Plug Controller Embedded HDCP Keys RPI Registers and State Machine Configuration and Status Registers A/V Split Auto Audio/ Exception 1DIR A1 A2 A3 A4 A5 A6 A7 A8 GND Vcc OE B1 B2 B3 B4 B5 B6 B7 B8 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 IC2: SN74LVC245APWR Octal bus transceivers with 3-state outputs IC6: TC7WHU04FU Triple inverter 8 1 1A VCC 7 2 3Y 1Y 6 3 2A 3A 5 4 GND 2Y VDD CE Vref 43 12 Current Limit VOUT GND Pin No. 1 2 3 4 Symbol GND CE Description Outpu