Yamaha-RXV-467-Schematic电路原理图.pdf

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1、AV RECEIVER 10.04 RX-V467/HTR-4063 Copyright 2010 All rights reserved. This manual is copyrighted by YAMAHA and may not be copied or redistributed either in print or electronically without permission. P.O.Box 1, Hamamatsu, Japan SCHEMATIC DIAGRAMS CONTENTS SCHEMATIC DIAGRAMS DIGITAL Board .9396 OPER

2、ATION Board .9798 MAIN Board .99100 VIDEO Board . 101103 Each schematic diagram is divided into equal pieces to enable printout by conventional printers. Cut along the guide marks and put them together. Overall location of each schematic diagram is described by the following symbol. 各回路図、一般的使用印刷 大分割

3、。 印刷各回路図、沿切貼合 。 各回路図張合位置以下記号表。 AB CD DIGITAL 1/4 A A B CD AB CD DIGITAL 1/4 AB CD DIGITAL 1/4 AB CD AB CD DIGITAL 1/4 DIGITAL 1/4 A AB CD DIGITAL 1/4 AUpper Left 左上 Guide mark Guide mark B CD DIGITAL 1/4 RX-V467/HTR-4063 A 1 2 3 4 5 BCDEFG DIGITAL 1/4 SCHEMATIC DIAGRAMS CB4CB3CB2 C3 0 0 0 0 0 0 0 0

4、00 0 00 0.6 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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 3.4 0 0 0 0 0 0 0 0 1.2 0 0 0 0 0 0 0 0 3.4 0 0 0 0 0 0 0 0 1.2 0 0 0 0 0 0 0 0 0 1.6 1.3 1.3 1.6 0 3.4 3.4 0.2 3.0 0 3.0 3.5 0 0 0 3.4 3.4 0 0 0 0 0 0 0 0 3.4 1.3 2.3 2.3 2.

5、3 2.3 2 3 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 A HDMI 2HDMI 3HDMI 4 HDMI Rx and CEC AB CD DIGITAL 1/4 RX-V467/HTR-4063 GHIJKLMN RX-V467/HTR-4063 CB1 IC6 IC10 IC2 IC7 0 0 0 0 00 0 00 0.6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

6、 4.9 4.9 0 5.0 0 4.9 0 4.9 5.05.0 0 1.7 3.3 3.2 0 1.3 3.3 0 3.3 5.5 5.0 0 3.3 0 0 0 0 0 0 0 0 3.3 0 0 0 0 0 0 0 0 00 0.3 2.4 2.4 4.9 4.9 5.0 3.4 0 1.9 0 0 0 1.9 0 0 0 0 0 1.9 0 0 0 1.9 1.9 0 0 0 0 3.4 1.9 1.9 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.3 0 3.4 2.2 2.2 3.3 3.4 0 0 0 0 0 0 0 0 0 3.4 0 1.9 0 0 0 0 V

7、DD 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 Vref 43 12 Current Limit VOUT GND Pin No. 1 2 3 4 Symbol GND CE Descripti

8、on Output Pin Ground Pin Chip Enable (H Active) Input Pin IC14: RP130Q501D-TR-F Voltage regulator To DIGITAL 3/4 HDMI 1 (BD/DVD) HDMI OUT HDMI Tx SCHMITT TRIGGER AB CD DIGITAL 1/4 RX-V467/HTR-4063 6 7 8 9 10 IC4 IC3 IC5 0 0.6 0 0 0 0.6 0 0 3.5 0 0 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.3 2.2 1.3 2.4 2.2 2.2

9、2.2 2.2 2.2 2.2 2.2 2.2 2.2 1.3 3.4 0.2 3.0 0 3.0 3.5 0 0 0 0 0 3.3 0 2.4 2.4 0.4 3.1 3.5 5.1 0 0.6 0 0 0 0.6 0 0 0 0 3.4 1.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 3.4 1.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 0 0 0 0 3.4 3.4 0 0 3.3 0 1.3 0 3.3 POINT A XL1 (Pin 5 of IC4) VDD CE Pin No. 1 2, 5 3 4 6 Sym

10、bol 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 CSDA RESET# MCLK S/PDIF SCK WS DE IDCK VSYNC HSYNC SD3:0 DL3:0 DR3:0 D35:0 INT HP C

11、SCL Registers and Configuratio Logic CI2CA Slave Video Data Capture Logic/DE Generator Audio Capture Logic YCbCr to Color Sp Convert 4:2:2 to 4 Conver 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 E

12、VNODD 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-

13、 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 C

14、lock 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

15、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 VOUT No replacement part available. 部品供給 No RX-V467/HTR-4063 AB CD DIGITAL 1/4 93 All voltages ar

16、e 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

17、図標準回路図。改良予告変更。 IC11 IC2 IC7 IC8 IC14 IC9 IC13 CB7 0 0 0 0 00 3.3 0 1.7 0 0 1.7 0 0 3.5 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 2.7 0 0 1.0 1.1 3.3 3.4 3.4 8.0 2.3 0 0 1.0 1.2 3.3 5.5 0 5.5 1.9 2.3 2.3 2.3 2.2 2.2 2.3 2.3 2.3 2.3 2.3 0 0 3.4 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3 2.3

18、 1.9 0 1.9 2.2 2.2 2.3 0 3.4 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 2.2 0 3.4 0 1.9 0 0 0 0 0 0 0 0 0 0 0 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

19、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 U er XOR Mask DSCL DSDA EXT_SWING Tx0 Tx1 Tx2 TxC INT HPD Registers and Configuration Logic HDCP Keys EEPROM E-DDC Master CI2CA Slave Video Data Capture Logic/DE

20、 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 IC11: TC74VHC157FT Quad 2-channel multiplexer SELECT1 1A2 1B3 1Y4 2A5 2B6 2Y7 GND8 Vcc16 ST15 4A14 4B13 4Y12 3A11 3B10 3Y9 ASG BA YB AY BA YYB To DIGITAL 3/4 To DIGIT

21、AL 2/4 No replacement part available. 部品供給 No replacement part available. 部品供給 SELECTOR to VIDEO (3)_W3801 Page 103I8 AB CD RX-V467/HTR-4063 DIGITAL 1/4 A 1 2 3 4 5 BCDEFGH RX-V467/HTR-4063 DIGITAL 2/4 CB20 CB21 IC20 IC21 CB22 CB23 CB24 0 3.3 5.0 3.3 0 0 0 3.3 3.3 3.3 0 3.3 3.3 0 5.0 3.3 3.3 3.3 0 0

22、 0 0 1.5 3.3 0 0 3.3 0 0 1.2 3.3 3.3 0 0.8 0.8 0 0 3.3 1.2 0 0.4 3.2 3.3 3.3 0 3.3 5.5 5 5 3.3 0 0 3.33.3 3.3 3.3 3.3 3.3 3.4 3.4 0 0 3.3 3.3 3.3 3.3 3.3 3.3 0 3.2 3.3 3.3 3.3 0 2.7 3.3 0 3.3 0 0 1.2 3.3 3.3 0 0 0 0 3.3 3.3 0.8 0 3.3 3.3 3.3 0 3.3 3.3 0 3.3 0 0 0 0 0 3.3 3.3 0 1.5 0 0.8 0 0 3.3 0 0

23、0 0 3.3 0 3.3 0 0 3.3 0 0 3.3 3.3 3.3 3.3 0 0 3.3 0 3.3 3.3 3.3 0 R201 RX-V467 HTR-4063 0 1K MICROPROCESSOR to OPERATION (1)_CB401 Page 97H9 to MAIN (1)_CB156 Page 100K8 to VIDEO (3)_CB382 Page 103I9 to MAIN (5)_CB157 Page 99K7 AB CD DIGITAL 2/4 RX-V467/HTR-4063 HIJKLMN IC21 CB25 5.5 5.5 3.3 0 0 0 0

24、 0 1.2 3.3 0 0 0 3.3 3.3 3.3 0 3.3 0 0 0 0 3.3 0.3 3.3 3.3 3.4 3.4 -11.9 3.4 3.4 -11.9 3.4 3.4 -11.9 2.7 3.4 3.3 3.4 3.4 -11.9 To DIGITAL 1/4 to VIDEO (1)_CB349 Page 102G8 AB CD DIGITAL 2/4 RX-V467/HTR-4063 6 7 8 9 10 94 CB29 IC22 3.3 3.3 3.3 3.3 0 3.3 0 3.3 0 0.8 0 00 1.11.2 3.3 3.3 0 0 0 3.3 3.3 3

25、.3 0 0 0 3.3 3.3 0.6 2.5 3.3 3.3 1.8 0 1.5 3.3 3.3 3.4 0 0 3.4 0.5 3.3 0.2 3.3 0 3.3 0 3.3 0 0.8 0 0 3.3 0 0 3.3 3.3 3.3 1.2 1.1 3.3 0 0.4 0 3.3 3.3 3.3 3.3 0 3.3 0 3.3 3.3 3.3 0 3.3 2.4 2.4 3.3 3.3 0 3.3 3.3 3.3 3.3 B 1 C 2 POINT B XL20 (Pin 20 of IC20) 1IC20 (+3.3M) IC20 (/RESET) IC20 (+3.3M) IC20

26、 (/RESET) 2 1 2 POINT C 1 / IC20 (143 pin, +3.3M), 2 / IC20 (19 pin, /RESET) AC POWER ON (Connect the power cable) AC POWER OFF (Disconnect the power cable) AC POWER ON (Connect the power cable) To DIGITAL 3/4 EEPROM No replacement part available. 部品供給 RX-V467/HTR-4063 AB CD DIGITAL 2/4 All voltages

27、 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。

28、本回路図標準回路図。改良予告変更。 CB27 CB26 3.4 3.4 -11.9 3.3 0 3.3 0.6 0 0 3.3 3.3 3.3 3.33.3 IC22: LE25LA322M-TLM-E 32 k-bit serial SPI EEPROM SERIAL INTERFACE Y DECODER 1 2 3 4VSS WP# SO CS# SI SCK HOLD# VDD8 7 6 5 X DECODER EEPROM Cell Array CONTROL LOGIC I/O BUFFERS and DATA LATCHES ADDRESS BUFFERS and LATCHES

29、 CS#SCKSISOWP#HOLD# VDD CE Pin No. 1 2 3 4 5 Symbol CE GND NC VDD VOUT Description Chip Enable Pin Ground Pin No Connection Input Pin Output Pin of Voltage Regulator Vref 45 12 Current Limit VOUT GND IC21: R1172H331D-T1-F Voltage regulator IC20: R5F64166DFD Single chip 32-bit microprocessor Port P0P

30、ort P1Port P2Port P3Port P4Port P5Port P6 8888888 Port P7P8_5Port P9Port P10 8788 Peripheral functions Timer: Timer A 16 bits 5 timers Timer B 16 bits 6 timers Three-phase motor controller Watchdog timer: 15 bits D/A converter: 8 bits 2 channels A/D converter: 10 bits 1 circuit Standard: 10 inputs M

31、aximum: 34 inputs Serial interface: 9 channelsX-Y converter: 16 bits 16 bits Clock generator: 4 circuits - XIN-XOUT - XCIN-XCOUT - On-chip oscillator - PLL frequency synthesizer DMAC CRC calculator (CCITT) X16 + X12 + X5+ 1 Intelligent I/O Time Measurement: 16 Wave generation: 24 Serial interface: -

32、 Variable-length synchronous serial I/O - IEBus (1) R32C/100 Series Microprocessor Core R2R0 FLG INTB ISP USP PC SVF SVP VCT R2R0 R3R1 R6R4 R7R5 A0 A1 A2 A3 FB SB Memory ROM RAM Multiplier Port P14Port P14_1Port P11Port P12Port P13 4588 DMAC II Floating-point unit Port P8 Port P15 8 Note: 1. IEBus i

33、s a trademark of NEC Electronics Corporation. Multi-master I2C-bus Interface: 1 channel To DIGITAL 4/4 (Writing port) AB CD RX-V467/HTR-4063 DIGITAL 2/4 A 1 2 3 4 5 BCDEFG DIGITAL 3/4 IC43 CB41 IC42 IC43 IC51 IC45 0 12.1 -12.1 0 0 0 0 0 -0.4 0 1.1 0 3.3 3.30 3.4 0 3.2 3.4 0 1.7 3.3 0 0 0 0 1.2 0 3.4

34、 3.4 0 1.7 1.7 1.7 1.7 0 0 3.3 0 0 0 0 0 0 1.2 1.3 0 1.2 0.2 0.5 3.3 3.3 0 0 3.3 0 0 0 3.3 0 0 0 0 0 0 0 0 0 0 0 -0.4 0 0 0 0 To DIGITAL 2/4 To DIGITAL 4/4 To DIGITAL 4/4 DOCK No replacement part available. 部品供給 DS AB CD DIGITAL 3/4 RX-V467/HTR-4063 GHIJKLMN RX-V467/HTR-4063 IC46 IC47 ANALOG IN C/SW

35、 SL/SR SBL/SBR FL/FR 3.2 3.4 5.0 5.0 0 5.0 0 4.4 5.0 1.2 0 1.8 0 3.1 3.13.2 1.8 0 2.5 1.7 3.4 0 1.3 0 0 3.3 0 0 0 0 0 0 3.3 0 0 3.3 3.4 1.2 3.3 0 3.3 0 0 1.3 0 1.2 0.2 0.5 3.3 0 1.2 3.3 2.5 2.5 0 0 1.3 1.3 1.3 0 0 3.3 0 0 0 To DIGITAL 2/4 To DIGITAL 4/4 To DIGITAL 1/4 DSP AB CD DIGITAL 3/4 RX-V467/H

36、TR-4063 6 7 8 9 10 IC41 IC50 CB43 DIGITAL IN MIX IN 3.4 3.4 0 0 0 0 0 0 4.0 0.4 0 3.4 0.4 0.2 3.2 3.4 0 3.4 3.3 0 0 0 0 3.4 1.6 1.6 1.7 3.4 0 0 0 0 0 3.4 0 3.3 3.3 0 0.2 0.5 0 3.4 0 1.7 1.7 0 3.4 1.7 1.3 1.7 1.7 1.3 0 0 1.2 0 3.4 3.4 0 0 3.4 0 1.2 1.7 0 3.3 1.2 0 0 0 1.2 0 3.3 3.3 0 0 3.4 3.3 1.2 3.

37、3 3.3 0 3.3 3.3 3.0 0 0 3.4 0 1.2 0 0.8 0 0.2 0.3 3.4 0.3 0.3 1.2 0 0 0 D POINT D XL42 (Pin 29 of IC41) IC44: D70YE101BRFP266 Floating-point digital signal processors 256 256 C67x+ Microprocessor D1 64 R/W Data D2 R/W Program Fetch Memory Controller Program/Data RAM 256K Bytes JTAG EMU McASP DMA Bus

38、 Peripheral Configuration Bus McASP0 16 Serializes McASP1 6 Serializes McASP2 2 Serializes DIT Only SPI1 SPI0 I2C0 I2C1 RTI PLL Program/Data ROM Page1 256K Bytes Program/Data ROM Page2 256K Bytes Program/Data ROM Page3 256K Bytes High-performance Crossbar Switch CSP PMP DMP Program Cache 32K Bytes I

39、/O I/OMAX0MAX1Events In CONTROL dMAX EMIF Peripheral Interrupt and DMA Events Interrupts Out INT Data 256 256 256 256 32 32 32 32 32 32 32 32 32 3232 64 32 323232 32 32 32 32 32 32 Microprocessor I/F Cbit, Pc Fs calculator IC41: LC89058WD-E Digital audio interface receiver 1 13 48 2 47 28 27 46 45 4

40、4 32 34 40CL CE DI DO RERR SDIN RDATA RMCK RBCK RLRCK SBCK SLRCK XMODE AUDIOINT CKST MOUT GPIO0 GPIO1 GPIO2 GPIO3 RXOUT2 RXOUT1 RX0 RX1 RX2 RX3 RX4 RX5 RX6 LPF XIN XOUT XMCK 41 39 38 37 36 24 21 4 8 10 29 9 5 3 16 22 17 20 23 3533 Input Selector PLL Oscillation Amplifier Clock Selector Clock Divider

41、 Demodulation and Lock detect Data Selector IC43: NJM4565M (TE1) Dual operational amplifier 8 2, 6 3, 5 1, 7 4 V+ INPUT +INPUT V OUTPUT IC46: TC74VHC157FT Quad 2-channel multiplexer SELECT1 1A2 1B3 1Y4 2A5 2B6 2Y7 GND8 Vcc16 ST15 4A14 4B13 4Y12 3A11 3B10 3Y9 ASG BA YB AY BA YYB VD C I V To DIGITAL 1

42、/4 To DIGITAL 4/4 DS DIR No replacement 部品 RX-V467/HTR-4063 AB CD DIGITAL 3/4 95 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 d

43、iagram 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。 IC44 IC48 IC49 SBL/SBR 3.3 0 0 0 0.3 0 0 0 0 3.3 3.4 0 3.4 0 3.4 1.8 0 0 0 0 0 3.4 0 0 0 0 0 0 0 0 0.8 3.4 0 0 0 0.2 0.3 0.3 0.3 0.3 3.3 0 3.3 3.3 3.4 0.3 3.4 0.3 0.3 0 0.3 0.8 3.4 0 0 0 0

44、3.4 3.0 3.3 3.3 3.3 0 3.3 3.3 0.3 0 0 0 0 3.4 0 0 0 0 0 3.4 0 0 0 0 0 3.4 0.3 0 3.0 1.7 3.4 0 0 0 0 0 3.4 1.8 0 3.4 1.2 3.3 0 3.3 0 3.3 0 3.3 0.3 3.4 0 1.2 0 0 0 0 1.2 1.8 3.4 0 3.4 0 0 0 1.2 0 0 0 3.4 3.4 0.3 0.3 1.2 0 0 0 1.2 0 0 3.4 0 0 0 0 1.2 0.3 3.0 3.4 0 1.7 3.4 0 VDD A3 A2 A1 A0 A10/AP A12 A

45、13 CS RAS CAS WE LDQM VDD VSSQ DQ1 DQ2 DQ3 DQ4 DQ5 DQ6 DQ7 VDDQ VDDQ VSSQ DQ0 VDD VSS A4 A5 A6 A7 A8 A9 A11 NC CKE CLK UDQM NC VSS VDDQ DQ14 DQ13 DQ12 DQ11 DQ10 DQ9 DQ8 VSSQ VSSQ VDDQ DQ15 VSS 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 28 29 30 31 32 33 34 35 36 37 38 39

46、 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 IC48: M12L64164A-5TG 1M x 16-bit x 4 banks synchronous DRAM CLK CS RAS CAS WE Command Decoder Control Logic Latch Circuit Input & Output Buffer Row Decoder Bank A Sense Amplifier Column Decoder Data Control Circuit L(U)DQM DQ CKE Address Clock Generator

47、Row Address Buffer Column Address Buffer and and Refresh Counter Refresh Counter Mode Register Bank B Bank C Bank D A15 A14 A13 A12 A11 A10 A9 A8 A19 NC WE# RESET# NC RY/BY# WP#/ACC A18 A17 A7 A6 A5 A4 A3 A2 A1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 A16 BYTE# GND Q15/A-1 Q7 Q

48、14 Q6 Q13 Q5 Q12 Q4 VCC Q11 Q3 Q10 Q2 Q9 Q1 Q8 Q0 OE# GND CE# A0 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 CONTROL INPUT LOGIC PROGRAM/ERASE HIGH VOLTAGE WRITE STATE MACHINE (WSM) STATE REGISTER FLASH ARRAY X-DECODER ADDRESS LATCH AND BUFFER Y-PASS GATE Y-DECODER ARRAY

49、SOURCE HV COMMAND DATA DECODER COMMAND DATA LATCH I/O BUFFER PGM DATA HV PROGRAM DATA LATCH SENSE AMPLIFIER Q0-Q15/A-1 AM: MSB address A0-AM CE# OE# WE# RESET# BYTE# WP#/ACC IC49: MX29LV160DBTI-70G 16M-bit 3V supply flash memory 1 3 2 5 4GND VCC IC50: TC7SH08FU 2-input AND gate IN A IN B OUT Y VDD CE Pin No. 1 2, 5 3 4 6 Symbol VOUT GND CE NC VDD Des