Yamaha-RXV-3800-Schematic电路原理图.pdf

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1、ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V3800/DSP-AX3800 87 A/D PCM1804 IC560 DIR LC89057 IC506 CD BD/HD DVD DVD DTV/CBL CD-R MD/TAPE FRONT V- AUX CD DVD DVR DECODER DSP1DSP2 TMS320DA70Y IC534 IC575 IC577 FL/FRDA L/R DSL/DSR DC/DSW PL/PR DSBL/DSBR IC576 IC580 IC579 SL/SR C/SW SBL/R IC566 DSP BYPASS RAM IC585 DU

2、TY CORRECTOR IC504 INPUT SELECT IC505 REC OUT SELECT IC355 INPUT /ZONE3 SELECTOR BD3841FS IC451 INPUT /ZONE3 SELECTOR BD3841FS PHONO CD CD-R MD/TAPE VCR DVR DVT/CBL DVD BD/HD DVD DVR REC VCR REC CD-R REC MD/TAPE REC INPUT IC450 REC /ZONE2 SELECTOR BD3841FS HDMI COAXIALOPTICAL AUDIO INPUTREC OUTPUTRE

3、C OUTPUTAUDIO INPUT DIGITAL INPUT DIGITAL OUTPUT MULTI CH INPUT FRONT SURROUND SUBWOOFER CENTER IC300 IC307 E-VOLUME YAC526 X5574A0 FL/FRFL/FR IC302 Nonmix:0.52dB Mix:+4.97dB IC301 IC301 IC301 IC300 IC350 PHONO EQ MULTI CH FRONT DSL/DSR MULTI CH SUR. DC/DSW DSBL/DSBR IC308 E-VOLUME YAC523 X4325A0 SL

4、/SR C/SW SBL/SBR SW:GAIN:+3.41dB IC304 GAIN:+0.58dB IC305 C:GAIN:+0.58dB IC306 GAIN:+0.58dB IC357 E-VOLUME YAC526 X5574A0 IC358 E-VOLUME YAC526 X5574A0 ZONE2 L/R ZONE3 L/R IC301 SWR C IC309 No Mix :+1.28dB Mix : +6.9dB Mix GAIN:0.45dB IC312 GAIN:0dB SL/SR IC312 GAIN:+4.62dB SWL/SWR SL/SR IC310 GAIN:

5、0dB IC311 GAIN:0dB Q3004,3005, Q3012,3013 FMTF FMTS Q3006,3007 Q3014,3015 FMTF Q3008,3009 Q3016,3017 FM Q3002,3010 FMTSW PRE OUT AUX USB OPTIMIZER MIC PHONES FRONT SURROUND CENTER SURROUND BACK/ PRESENCE SBL/SBR Z2MT Q3500,3501 Q3504,3505 Q3502,3503 Q3506,3507 Z3MT ZONE2 L/R ZONE3 L/R BYPASS SURROUN

6、D L/R CENTER FRONT L/R SP2 ZONE 2 L/R ZONE 3 L/R ZONE 2 L/R ZONE 3 L/R SW PRESENCE L/R POWER AMP. POWER AMP. POWER AMP. POWER AMP. RELAY DRIVER RY252 RY257 RY256 RY253 RY255 PL/PR RY254 SURROUND BACK L/R SP1, BI-AMP DAC DSD1791 IC569 DAC DSD1791 IC570 DAC DSD1791 IC571 DAC DSD1791 IC574 IC403 DAC DS

7、D1791 IC573 IC503 XM DT DAL/DAR MULTI CH FRONT AD L/R DSP OUT MULTI CH C/SW IC359 T-CONTROL NJW1119V IC360 NJW1119V IC356 REC /ZONE2 SELECTOR XM L/R BD3841FS DAC AK4358 IC564 IC101 Sil9135 XM IC507,508,509 IC561,563 RAM IC587 FLASH ROM IC540 IC351 IC351 Q3003,3011 IN 1 BD/HD DVD IN 3 DTV/CBL IN 4 DV

8、R OUT1 IN 2 DVD EQUALIZER 1442 IC103 EQUALIZER 1442 IC102 DSD Direct IC313 IC313 INP /Z3 SPEAKERS OUT IC107,108 ADSDO MPCM/DSD Z2 Z2 Z3 Z3 FL/FR FL/FR SL/SR SBL/SBRREC /Z2 DOCK (iPod) TUNER Network DAL/DAR Mix:-10.6dB IC502 2 4 5 3 5 ISEL ADSDO RSEL 8 59 1 2,4 10,11 9,10 19,20 1,2 3,4 5,6 7,8 23,24

9、25,26 21,22 23,24 15-18 17-21 11,12 15,16 17,18 19,20,25,26 11,12 13-16, 21,22 9,10 1,2 3,4 5,6 7,8 3,4 5,6 7,8 9,10 11,12 13,14 21,22 23,24 3,4 5,6 7,8 9,10 13,14 15,16 23,24 1,2 1,2 25,26 11,12,13 25,26 19,20 2 1 15 4 3 2 1 15 4 6 3 21 130 113 24,25 34 3 2 24,25 3 24,25 3 24,25 3 3 115 116 117 119

10、 24 15 4,5,24,25 13,24 9,10 3,4 8,9 16,21 32 30,31 5-7 33,34 4,29 4,29 16,21 16,21 13,24 13,241,32 1,32 28,29 TMS320DA70Y IC567 T-CONTROL IC102 Sil9134 U, C, R, T, K, A, B, G, E, L models U, C models DSP See page 123-125 SCHEMATIC DIAGRAM OPERATION See page 130 SCHEMATIC DIAGRAM MAIN See page 131 SC

11、HEMATIC DIAGRAM OPERATION See page 130 SCHEMATIC DIAGRAM D-VIDEO See page 135-139 SCHEMATIC DIAGRAM FUNCTION See page 126-129 SCHEMATIC DIAGRAM I BLOCK DIAGRAMS AUDIO SECTION BLOCK DIAGRAM 2 ABCDEFGHIJ 1 3 4 5 7 RX-V3800/DSP-AX3800 6 88 (J model) (J model) CVBS INPUT SELECTOR IC211 Y INPUT SELECTOR

12、IC213 C INPUT SELECTOR IC215 C Y V C Y V RECOUT 0dB Y BD/HD DVD BD/HD DVD Y Pb/Cb Pr/Cr Pb/Cb Pr/Cr L1/L2/L3 Y DVD Y DTV/CBL DTV/CBL Y L1/L2/L3 0dB 0dB SIGNAL DETECT CY MONITOR OUT VIDEO S-VIDEO VIDEO S-VIDEO VIDEO S-VIDEO VIDEO S-VIDEO Y V C 6dB 6dB 6dB MUTE IC219 IC221 MONITOR OUT Pb Y Pr 6dB 6dB

13、6dB POWERSAVE/VMT Y,Pb,Pr V Y C CONV SVDET IC220 LINE SELECTOR IC204,205 INPUT LINE SELECTOR(4052) DVD CABLE/SAT CMP0 L L D-TV INHIBIT H H CMP1 L H L H MUTE 6dB 6dB 6dB 6dB 6dB 6dB MUTE IC218 FREQUENCY COUNTER CMP0,CMP1 L13 LA7104 NJM2581 4053 4052 4051 4051 4051 LA73050 TC74VHC04 TA1318 IC202 IC223

14、 INPUT and LINE 0dB SELECTOR NJW1321 IC201 IC203 PORT3 PORT02 Y OUT2 Pb OUT2 Pr OUT2 Pr IN13 YIN13 AUX02 Y OUT1 Pb OUT1 Pr OUT1 SCL SDA Y IN4 Pr IN4 Pb IN4 Pb IN13 AUX3 CB201 /MTMON /VMT /MTMON /VMT /MTVR2 /VMT /MTVR1 ADY ADPb ADPr ADV ADC ADLuma Y Pb/Cb Pr/Cr Pb/Cb Pr/Cr Pb/Cb Pr/Cr Pb/Cb Pr/Cr Y P

15、b/Cb Pr/Cr L1/L2/L3 0V 2.2V 16:95V 4:3 (Letter Box) 4:3 L1 480 720 0V 2.2V 10805V L2 I - P L3 16:9 4:3 (Letter Box) 4:3 Y C DOCK(iPod) C Y V C Y V C Y V C Y V C Y V C Y V V-AUX VIA/VRAVIB/VRBVIC/VRCINPUT iPod DVD V-AUX VCR2/DVR CABLE/SAT VCR1 D-TV INHIBIT LL H L L L L H H H H L L L L L L H H H H H H

16、 H CVBS & YC INPUT/RECOUT SELECTOR (4051) SDAL SCLL SDAL SCLL LC709004A IC222 SDTV /ICEX SCKV VIA /VR1 /VR2 COMP0 COMP1 R/Z CONV VYSEL CMPSEL IPSEL /OSDINMUTE VIB VIC VRA VRC VRC CSS Q2601 CB202 DAY DAPr DAPb DAC DAC DALuma W2002 CB203 Analog Bypass 4 1 2 3 5 C B E D COMPONENT VIDEO MONITOR OUT D5 V

17、IDEO HDMI D5 VIDEO S VIDEO/VIDEOS VIDEO/VIDEO REC/ZONE Y C SOURCE/REC SELECTOR IC217 4053 OSD IC LC74782 IC224 Q2642 -6dB Q2631 2634 Clamp 6dB /OSDINMUT Q263 0dB V IC226 LA7106 V MUTE/VMT /MTZ2 /VMT /MTZ2 CB209 ZONE VIDEO OUT ADV ADLuma ADC 6dB 6dB 6dB IC209 NJM2566A /VMT SDTN SCKN /OSDCE VSY V Y C

18、CVBS SELECTOR REC/ZONE SELECTOR REC/ZONE SELECTOR IC215 IC214 IC216 4051 4051 4051 6dB 6dB 6dB 6dB 6dB 6dB IC209 NJM2566A LPFCTL /VMT ADY ADPr ADPb Y Pb/Cb Pr/Cr L1/L2/L3 DVD BD/HD DVD DTV/CBL DVR VCR DVR VCR DVD A/D VIDEO DECODER ADV7401A IC124 VIDEO ENCODER D/A ADV7322 IC123 DE-INTERLACER i.Chips

19、IP00C772 IC145 GUI PROCESSOR YGV619 IC141 HDMI DUAL RECEIVER Sil9135 IC101 HDMI TRANSMITTER Sil9134 IC102 64M(2Mx32)80MHz SDRAM IC142 64M(1Mx16)108MHz SDRAM IC144 8 8 8 8 3(4) 10 10 4 12 12 4 10 10 4 8 3 11 OP_CLK OP_HSYNC OP_VSYNC OP_ACTIVE DAC D /S_VSYNC /S_HSYNC S7-0 CLKIN_B /P_HSYNC /P_VSYNC C7-

20、0 Y7-0 CLKIN_A DAC E DAC F 28.636363MHz 27MHz IC121 LA73053 3(4) 20 DAC B DAC C DAC A LPF 6.75MHz LPF 13.5MHz CB132 RESET SCLK SDA /ICY 20 DAC DAV DALuma DAY DAPr DAPb FF IC143 IC146 Equalizer 1442AR IC103 Equalizer 1442AR IC104 12 IN1 IN2IN3IN4 OUT MICROPROCESSOR M30845MWGP IC182 10MHz SDTV SCKV CS

21、S SDAL SCLL SDAV SCLV SDAV SCLV SDAH SCLH SDAH SCLH SCLHSDAHSCLVSDAV /MTMON /MTZ2 MICROPROCESSOR (MAIN) M30845 IC402 20MHz SDTN SCKN /OSDCE VSY /VMT /ICIP IC171-175 /AUPS /AUPYGV /AUPIPC /AUPS /AUPDEC /ICV /ICY /ICIP /ICS CB131 SVDET LPFCTL IPSCLK IPSO IPSI /IPSS SCALER ABT1010 IC170 VCLK SCL SDA SY

22、SCLK RESETN DE CSCL CSDA VSYNC YSYNC IDCK D0-11 D12-23 D24-35 IN_HSN IN_VSN IN_DE INPUTC9-0 VCLK HSN VSN DE GREEN7-0 BLUE3-2 SDAV SCLV /ICS RED7-0 BLUE7-6 INPUTY9-0 IC164-166 /AUPYGV /AUPDEC IC161-163IC167-169 /AUPIPC HD 480i480p /480p480p 480i 1080p (24bit) Deep Color (36bit) IPSCLK IPSO IPSI /IPSS

23、 XIN XOUT XIN XOUT XTALIN XTALOUT CSCL CSDA Q25-35 ODCK HSYNC VSYNC DE Q0-11 Q12-23 XTAL XTAL1 SCLK1 RESET SCLK2 SDA1 SDA2 AIN8 AIN9 AIN7 AIN6 AIN5 AIN4 SOY P19-12 P9-2 LLC1 DGI1-0 DBO5-0 DGO1-0 DGO5-2 DRO3-0 GCKOUT V_HSYNC V_VSYNC V_CLKA VINA15-8 VINA23-16 V_CLKB RESET_N ACL SDA-5I OP_DATA19-10 OP_

24、DATA9-0 /HSYNC /YSYNC DBI5-0 DRI3-0 DGI5-2 CGKIN DCKIN /RESET /HSIN /VSIN HS VS (DE) 6dB ATT 88 89 94 92 136 1 144 129 131 128 134 133 87 66-68 144 116 117 118 89 115 90 51 373656 3 2220 2220 7 (VIDEO) DSP See page 123-125 SCHEMATIC DIAGRAM OPERATION See page 130 SCHEMATIC DIAGRAM FUNCTION See page

25、126-129 SCHEMATIC DIAGRAM D-VIDEO See page 135-139 SCHEMATIC DIAGRAM A-VIDEO See page 133, 134 SCHEMATIC DIAGRAM VIDEO SECTION BLOCK DIAGRAM ABCDEFGHIJ 1 2 3 4 5 6 7 RX-V3800/DSP-AX3800 89 RY1 Q6 D10 C9 D11 AC INTEI +B -B G Q21 Q22 +12 +12T -12 G -5VA +5VA FL1 FL2 F1 IC10 AVG IC6 Q20 +5D2 Q2 POWER D

26、ETECT /RESET Q1,3 +5.5 IC407 +5M MG POWER DETECT RESET POWER RELAY +5MM Q4005D4009 D4008 POWER SAVE +5SPC +5M2 s10 IC1,2,3 RE RE SI-800BHFE +6S DSP IC8 OR OR IC9 +9V BE BE 2SD2014 D301 D15XBN20 D20 D2SBA20D13 D4SBA4D14 D4SBA4D19 D2SBA20D12 D4SBS4 2SD2014 2SB1257 +3.3VD 79M05 WH GY 2SD2014 BA00JC5W+3

27、.3N +2.5D Q16 IC11 R33 YE YE IC5 +BDV +5SDV 7809 IC7 BA00JC5W IC4 IC12 BE BE R37 BA00JC5W T1 RY250 RY251 RE RYBL RYBM OR OR RE BL BE BE IGND +5I +5N BA00JC5W SI-800BHFE BA00JC5W POWER TRANSFORMER PQ200WNA PQ200WNA +5D1 +5BUS (U, C models) IC545 IC543 NJM2885DL R1172S121D IC544 NJM2885DL+1.2V1 +1.2V2

28、 +3.3V IC542 IC541 PU PU DVG DG NETG +5VD POWER SAVE 111 POWER RELAY 80 ZONE2/3 MUTE CONTROL 62,63 FULL MUTE CONTROL 64,66,67,68 47 DIGITAL FULL MUTE 28 i PDET 31 XMPWR (U, C models) 95 85 81 82 iPod ACCESSORY POWER DETECT i PWR RYBL RYBM IR REMOTE U9001 MASTER SW SW808 VOLUME SW806 INPUT SELECTOR S

29、W803 123,124 109,110 IN OUT PROGRAM SW807 113,114 107,108 115,119 103 2010422 25 XL402 20MHz IR REMOTE D4001 REMOTE1 REMOTE2 PRI PRV PRVS THM POWER DETECT RESET 87 138 139 PRD 137 135,136 26 19 PLMT 141 MAIN/ZONE SW SW802 102 PANEL KEY SW901-902, 904-905, 907-914 ZONE 2/3 KEY ON/OFF FL DISPLAY V9001

30、 PURE DIRECT SW801 FL DRIVER IC901, 902 MICROPROCESSOR M30845 IC402 (U, C, R, T, K, A, B, G, E, L models) (U, C, R, T, K, A, B, G, E, L models) FUNCTION See page 126-129 SCHEMATIC DIAGRAM FUNCTION See page 126-129 SCHEMATIC DIAGRAM DSP See page 123-125 SCHEMATIC DIAGRAM MAIN See page 131 SCHEMATIC D

31、IAGRAM POWER See page 132 SCHEMATIC DIAGRAM FL See page 140, 141 SCHEMATIC DIAGRAM OPERATION See page 130 SCHEMATIC DIAGRAM OPERATION See page 130 SCHEMATIC DIAGRAM CONTROL/POWER SECTION BLOCK DIAGRAM 2 ABCDEFGHIJ 1 3 4 5 7 RX-V3800/DSP-AX3800 6 90 NETWORK SECTION BLOCK DIAGRAM D0D15D0D15 A1A21A0A11

32、,A14,A15 Reset for FLASH Serial communication Between EP9301 and iPod (UART0) Serial communication Between EP9301 and main microprocessor(UART1) Reset from main microprocessor to P.C.B. NET Reset for EP9301 USB power enable Error detect NETWORK BICK LRCK SDO(I2S)IC752 NJM4565M MUTE (*1)+2.5A is gene

33、rated by IC701 itself. Full/Half DUPLEX DAC for VCXO BH2220FVM IC754 (+3.3D) LOGIC for AUDIO CLOCK SN74LV163APWR IC615,616 SN74LV74APWR IC617 (+3.3D) AUDIO DAC PCM1781DBQR IC751 (+5A) MII I/F 3.3V 5V 74LCX07MTCX IC614 (+3.3D) 128Mbit SDRAM EDS1216AATA-75 IC611 (+3.3D) 32Mbit FLASH-ROM S29JL032H70TFI

34、020 IC613 (+3.3D) MICROPROCESSOR (NET) EP9301-CQZ 166MHz IC610 (RVDD:+3.3DC) (CVDD:+1.8DC) +3.3D PHYceiver KSZ8721SL IC701 (+3.3D) (+2.5A)(*1) 25MHz XL701 100M/10M Reset Power down 22.5792MHz +3.3DC 22.5792MHz VCXO XL751 REGULATOR PQ018EZ01ZPH IC604 (3.3V1.8V) 14.7456MHz XL602 32.768KHz XL601 POWER

35、DISTRIBUTION SWITCH for USB MIC2026-2YM IC609 Control Voltage +1.8DC RESET CIRCUIT Power on reset BD4830FVE-TR IC601 SDCLK=66MHzSDCLK=66MHz +3.3D(700mA) +5D (520mA) +12A(50mA) +5U for USB(500mA) +5D DA*AD* CLK CKE DQMU DQML /WE /CAS /RAS /CS SDCLK SDCLKEN DQMn1 DQMn0 SDWEn CASn RASn SDCSn3 10 208 23

36、 24 14 22 21 15 38 37 39 15 16 17 18 19 DQ* A* DQ* A* /RESET /CE /WE /OE CSn6 WRn RDn 2 194 193 26 11 28 RXD0 TXD0 RXD1 TXD1 109 113 110 114 PRSTn 125 12 W605 1 2 3 1:+3.3_N 2:NETG 3:+5_N CB601 CB408 6 5 3 2 1 4 11 8 5 10 9 6 1:RXDi(3.3V) 2:TXDi(3.3V) 4:TXDNW(5V) 5:RXDNW(5V) 6:NW_RST 3:MG CB603 W310

37、2 1:VBus 2:-DATA 3:+DATA 4:GND 5:FG 8 7 1 2 1 2 3 4 5 USB W751 CB562 4:+12 1:NETL 3:NETR 2:E 4 2 EGPIO4 147 EGPIO3 148 USBm2 USBp2 157 158 FGPIO3 FGPIO2 FGPIO1 CLK DI LD 7 6 8 AO1 1 168 169 170 93 94 96 146 7 8 6 4 5 DGND DACGND 1 3 +12A DACGND 15(Lch) 14(Rch) (RVDD) (CVDD) 1,2 3 SCLK LRCK SDO0 EGPI

38、O5 EGPIO9 EGPIO10 142 141 SPD100 DUPLEX 27 28 EGPIO6 EGPIO7 145 144 48 30 /RST /PD TX+,TX- RX+,RX- 41,40 33,32 1,3 4,6 DGND DGND XTALI XTALO 118 119 RTCXTALI 137 XI XO 46 45 DACGND +5A 11 CB701 MDC,MDIO RXD3:0,RXDVAL,RXCLK,RXERR TXD3:0,TXEN,TXCLK,TXERR CRS,CLD CB531 FUNCTION See page 126-129 SCHEMAT

39、IC DIAGRAM DSP See page 123-125 SCHEMATIC DIAGRAM NET See page 142, 143 SCHEMATIC DIAGRAM DSP See page 123-125 SCHEMATIC DIAGRAM OPERATION See page 130 SCHEMATIC DIAGRAM CB501 CB502 IC501IC501 IC501IC501 IC501IC501 IC505IC504 IC502 IC502 IC502 IC510 IC510 IC502 IC503 IC506 IC511 IC512 CB505 CB503 W5

40、001 CB504 IC508 IC509 IC507 A 1 2 3 4 5 6 7 8 9 10 BCDEFGHIJKLMN RX-V3800/DSP-AX3800 123 # All voltages are measured with a 10M/V DC electronic voltmeter. # Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installe

41、d. # Schematic diagram is subject to change without notice. DSP 1/3 SCHEMATIC DIAGRAMS B-1 POINT B-1 XL502 (Pin 29 of IC506) 5.0 5.05.0 5.0 1 2 4 9 11 12 13 10 5 3 6 8 5.0 3.3 3.3 0 0 0 0 0 5.0 5.0 0 0 4.1 0 0 4.14.8 4.14.1 04.1 5.00 3.9 3.3 3.3 0 3.3 3.3 0 0 0 4.1 4.8 4.1 4.1 4.1 0 5.0 0 3.9 0 0 4.

42、1 4.1 0 4.8 4.8 0 2.3 2.3 2.32.7 3.0 0 0 0 0.1 0 0 3.2 3.3 3.3 0 0 3.3 3.3 0 0 0 0 0 1.6 1.6 0 1.6 1.6 0 3.2 0 0 1.6 3.3 03.3 3.30.2 03.3 03.3 3.3 0 00 00 00 0 1.6 0 0 1.6 0 0 1.2 0 1.6 1.6 0 0.5 0 0 3.3 0 3.3 3.3 4.8 3.2 0 0 0.2 0.2 3.3 0 1.6 1.6 0 3.3 1.6 0 1.3 0.2 0.2 0.2 0.2 12.4 0.2 0.2 -11.9 1

43、.6 3.3 0 1.6 3.3 0 1.3 3.3 0 1.6 3.3 0 0 3.3 0 3.3 3.2 4.84.8 0 0.6 0.5 0 3.3 3.9 3.9 0 3.3 0 3.3 3.3 0 0 0 0 3.3 1.6 1.6 3.3 0 0.5 0 0 3.2 1.2 0 3.2 3.2 0 1.6 3.3 1.6 0 2.0 0 0 3.3 0 1.2 3.2 3.2 0 0 0 0 0 3.2 3.2 3.2 1.5 3.3 0 1.2 0 3.2 0 0 0 3.33.2 0 0 2.70.6 2.7 0.5 0 4.8 4.8 4.8 4.1 D-2 POINT D-

44、2 Pin 14 of IC503 ANALOG IN ANALOG IN DIGITAL IN DIGITAL IN Input Selector RXOUT RX0 RX1 RX2 RX3 RX4 RX5/VI RX6/UI LPF TMCK/PIO0 TBCK/PIO1 TLRCK/PIO2 TDATA/PIO3 TXO/PIOEN Cbit, Ubit Microcontroller I/F Data Selector Clock Selector Modulation & Parallel Port PLL XINXOUTXMCK CKST SLRCK SBCK RLRCK RBCK

45、 RMCK SDIN RDATA RERR DO XMODECICECLINTAUDIO/VOEMPHA/UO 1/N Demodulation & Lock detect 1 2 3 4 5 8 9 10 13 44 45 46 47 48 29282734 23 22 20 17 16 24 21 36 37 41383940353332 IC506: LC89057W-VF4AD-E Digital audio interface transceiver IC510: NJM2068MD-TE2 Dual operational amplifier OUT1 OUT2IN1 +IN1 +

46、IN2 -IN2 VCC +VCC 1 2 3 4 8 7 6 5 + + 4B13 4A12 4Y11 3B10 3A9 3Y8 1B2 1Y3 2A4 2B5 2Y6 GND7 IC502: SN74AHCT00PWR Quadruple 2-input NAND gate Vcc141A1 S2 S1 S0 E I0I1I2I3I4I5I6I7 ZZ 1412 6 7 34 5 9 11 12 10 1315 VCC = PIN 16 GND = PIN 8 = PIN NUMBERS IC504, 505: SN74LS151NSR 8-input multiplexer IC509:

47、 SN74LV157APWR Quadruple 2-line to 1-line data selectors/multiplexers Pin numbers shown are for the D, DB, DGV, J, NS, PW, and W packages. 2 3 5 6 11 10 14 13 15 1 G A/B 4B 4A 3B 3A 2B 2A 1B 1A 4 7 9 12 1Y 2Y 3Y 4Y 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 A/B 1A 1B 1Y 2A 2B 2Y GND VCC G 4A 4B 4Y 3A 3B

48、 3Y IC501: SN74LVU04APWR Hex inverters GND Y3 A3 A2 A1VCC A6 A5 A4 Y6 Y5 Y4 Y2 Y1 1 2 3 4 5 6 7 14 13 12 11 10 9 8 IC507, 508: TC74VHC153FT Dual 4-channel multiplexer 14A S0 S0 61C0 2B S1 S1 S2 S2 S3 S3 S0 71Y 51C1 S1 41C2 S2 11G 31C3 S3 102C0 S0 92Y 112C1 S1 122C2 S2 152G 132C3 S3 1 3 2 5 4GND VCC

49、IC512: TC7SH08FU 2-input AND gate IN A IN B OUT Y IC511: TC74VHC125FT high speed CMOS quad bus buffer 11G 21A 31Y 42G 52A 62Y 7 14 13 12 11 10 9 8GND Vcc 4G 4A 4Y 3G 3A 3Y inputsoutputs GY HZ LL L A X L HH to DSP 2/3 No replacement part available. 部品供給 DIR INPUT SELECT REC OUT SELECT DUTY CORRECTOR XM DT (U, C models) to FUNCTION (1)_CB411 Page 126J9 to OPERATION (3)_CB805 Page 130E2 to FL (2)_CB954 Page 141C8 to FL (2)_CB974 Page 141D8 XM DOCK CB530 CB536 W5301 CB531 W5302 IC545IC543 IC544 IC588 IC546 IC537 IC53