Yamaha-RXV-630-Schematic电路原理图.pdf

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1、ABCDEFGHIJKL RX-V730/RX-V730RDS/RX-V630/RX-V630RDS HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE 67 SCHEMATIC DIAGRAM (FUNCTION 1/2) 1 2 3 4 5 6 7 8 9 # All voltages are measured with a 10M/V DC electric volt meter. # Components having special characteristics are marked s and must be replaced with part

2、s having specifications equal to those originally installed. # Schematic diagram is subject to change without notice. x: NOT USED O:USED / APPLICABLE Point 1 emitter of Q443 and collector of Q447 POWER ON (Connect the power cord) POWER OFF (Disconnect the power cord) A Q443 E B Q447 C Point 2 Pin 13

3、 of IC441 : except DSP-AX630SE RX-V730RDS: not used DSP-AX630SE: 33K other: 10K IC302: LC78213 Analog Function Switch 1 2 3 4 5 6 7 8 9 10 11 30 29 28 27 26 25 24 23 22 21 20 19 16 12 18 17 14 15 13 LEVEL SHIFTER LATCH CONTROL SHIFT REGISTER ZZ ZZ ZZ L1 L2 LCOM1 L3 L4 LCOM2 L5 LCOM3 L7 RES S VDD VSS

4、 VEE L6 LCOM4 R1 R2 RCOM1 R3 R4 R6 RCOM4 RCOM2 RCOM3 R7 D1 CL CE R5 IC303: LC78211 Analog Function Switch 1 2 3 4 5 6 7 8 9 10 11 30 29 28 27 26 25 24 23 22 21 20 19 16 12 18 17 14 15 13 LEVEL SHIFTER LATCH CONTROL SHIFT REGISTER ZZ ZZ ZZ L1 L2 L3 L4 LCOM1 L5 L6 L7 L8 RES S VDD VSS VEE LCOM2 LCOM3 R

5、1 R2 R3 R4 RCOM1 RCOM2 RCOM3 R5 R7 R8 D1 CL CE R6 12 LIN2 9LOUT 8VREF VREF VREF 256 256 Reset Vref Generator & Reset pulse Generator 2SDATAO 20SDATAI 19CSN 1SCLK 16TE 18ZCEN S/P Register Control Register L Zero Cross Detection IC304307: YAC520-EE2 Stereo Digital Volume Controller 11 LIN1 4 DVSS 3 DV

6、DD 13 AVSS 6 AVDD 17ICN + R 14 RIN2 7ROUT15 RIN1 + 16 IC308309: TC74HC4053AF Analog Multiplexer/Demultiplexer 16 VDD 6 INHIBIT 11 15 14 9 A C B 8VSS 7VEE 120X 131X 20Y 11Y 50Z 31Z LEVEL CONVERTER 10 BINARY TO 1-OF-8 DECODER WITH INHIBIT SW SW SW SW SW SW 4Z-COM X-COM Y-COM INPUT STATES INHIBIT 0 0 0

7、 0 0 0 0 0 1 ON CHANNNEL (S) 0X, 0Y, 0Z 1X, 0Y, 0Z 0X, 1Y, 0Z 1X, 1Y, 0Z 0X, 0Y, 1Z 1X, 0Y, 1Z 0X, 1Y, 1Z 1X, 1Y, 1Z NONE C 0 0 0 0 1 1 1 1 X B 0 0 1 1 0 0 1 1 X A 0 1 0 1 0 1 0 1 X IC311318: PC4570G2 Dual OP-Amp + OUT1 IN1 VCC +VCC OUT2 1 2 3 45 +IN1IN2 +IN2 + 6 7 8 IC442: NJM78L05A-T3 Voltage Regu

8、lator INPUT OUTPUT GND DSP-AX630SE only Page 71 to DSP F1RX-V730/RX-V730RDS: Page 68D8 RX-V630/RX-V630RDS/HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE: Page 69E8 RX-V730/RX-V730RDS: Page 68 to FUNCTION (4)to FUNCTION (4) E1 RX-V630/RX-V630RDS/HTR-5560/ HTR-5560RDS/DSP-AX630/DSP-AX630SE: Page 69 E1 RX-

9、V730/RX-V730RDS: Page 68F1 RX-V630/RX-V630RDS/HTR-5560/ HTR-5560RDS/DSP-AX630: Page 69 G1 to FUNCTION (6) Page 70 to OPE (5) A6 Page 70 to OPE (1) G8 Page 70 to OPE (1) F8 Page 70 to OPE (4) C3 Page 72 to MAIN (3) A4 INPUT SELECTOR ELECTRIC VOLUME MUTE CONTROL MICRO COMPUTER MUTE MAIN L REAR L REAR

10、CENTER CENTER L 0 0 0 0 0 0 0 0 0 0 0 0 -11.9 0 12.1 0 0 0 0 0 00 0 0 0 0 0 0 00 0 0 0 00 0 0 0 0 0 0 00 00 0 0 0 0 0 0 0 0 0 0 00 0 0 0 00 0 00 0 0.1 0.1 0.1 0.1 0.1 0.1 -11.8 -11.8 0 12.1 12.1 12.1 -11.7 12.0 0 0 0 -11.7 12.0 0 -11.7 0 0 0 0 0 0 0 0 0 0 0 0 0 02.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2

11、.6 5.1 5.1 5.1 5.1 5.1 5.1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 2.6 4.9 4.9 4.9 4.9 0 0 0 0 2.6 2.6 2.6 5.1 5.1 5.1 5.7 5.7 12.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.0 5.0 5.0 5.7 0.7 0.7 6.8 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

12、 0 0 0 0 0 0 0 0 00 0 0 0 0 0 0 0 0 0 0 0 0 0 4.9 4.9 4.9 4.9 4.9 4.9 0.1 4.8 0.2 3.4 4.9 4.7 2.4 2.2 0.3 4.8 4.8 4.9 4.9 4.9 4.9 4.9 4.9 4.9 4.9 4.9 4.9 4.9 5.0 4.9 4.9 4.9 4.9 0 0.1 0.1 0.1 0 0 0 0 4.9 4.9 4.9 4.6 4.6 4.9 4.9 4.9 4.9 4.9 1.0 1.9 1.9 0.6 0 0 4.9 4.9 4.9 4.9 4.9 4.9 4.9 4.9 4.8 4.9

13、0.5 0 0 5.05.05.7 4.9 4.7 0 7.3 12.8 12.8 12.8 12.1 4.9 4.9 4.9 -11.7 -11.7 -11.7 0 0 0 0 0 0 0 0 -4.8 0 0 -4.8 4.9 4.9 0 0 0 0 0 12.0 12.0 12.0 0 0 -11.7 -11.7 -11.7-11.7 -11.7 -11.7 -11.7 -11.7 -11.7 0 0 0 0 0 00 0 12.0 0 0 -11.7 0 0 2.6 2.6 2.6 2.6 4.9 4.9 4.9 4.9 12.0 0 0 0 00 2 1 A B M30624FGA-

14、392FP ? RX-V730/RX-V730RDS/RX-V630/RX-V630RDS HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE A 1 2 3 4 5 6 7 8 9 BCDEFGHIJKL 68 SCHEMATIC DIAGRAM (FUNCTION 2/2) # All voltages are measured with a 10M/V DC electric volt meter. # Components having special characteristics are marked s and must be replaced

15、with parts having specifications equal to those originally installed. # Schematic diagram is subject to change without notice. x: NOT USED O:USED / APPLICABLE Point 3 Pin 3 of IC806 IC502: LC78211 Analog Function Switch 1 2 3 4 5 6 7 8 9 10 11 30 29 28 27 26 25 24 23 22 21 20 19 16 12 18 17 14 15 13

16、 LEVEL SHIFTER LATCH CONTROL SHIFT REGISTER ZZ ZZ ZZ L1 L2 L3 L4 LCOM1 L5 L6 L7 L8 RES S VDD VSS VEE LCOM2 LCOM3 R1 R2 R3 R4 RCOM1 RCOM2 RCOM3 R5 R7 R8 D1 CL CE R6 IC551, 802, 803: TC74HC4051AFEL Analog Multiplexer/Demultiplexer 16 VCC 6 INHIBIT 11 3 9 A C B 8GND 7VEE 130 141 152 123 14 55 LEVEL CON

17、VERTER 10 BINARY TO 1-OF-8 DECODER WITH INHIBIT SW SW SW SW SW SW 26 47 SW SW COM INPUT STATES INHIBIT 0 0 0 0 0 0 0 0 1 ON CHANNNEL 0 1 2 3 4 5 6 7 NONE C 0 0 0 0 1 1 1 1 X B 0 0 1 1 0 0 1 1 X A 0 1 0 1 0 1 0 1 X 15VOUT1 13VOUT2 11VOUT3 10MUTE3 9-VCC2 12MUTE2 16+VCC 14GND 2 NFB1 4 VIN2+ 6 -VCC1 7 V

18、IN3+ 8 NFB3 5 NFB2 1 VIN1+ 3 MUTE1 DR6dB DR6dB DR6dB IC552: LA7108M Video Amp IC571: LC72722 RDS Decoder + + REFERENCE VOLTAGE 57kHz bpf (SCF) CCB TEST PLL (57kHz) ANTIALIASING FILTER SMOOTHING FILTER RAM (24 BLOCK DATA) ERROR CORRECTION (SOFT DECISION) SYNC/EC CONTROLLER SYNC DETECT-1 DATA DECODER

19、CLOCK RECOVERY (1187.5Hz) MEMORY CONTROL OSC/DIVIDER VREF CLK(4.332MHz) SYNC DETECT-2 VDDA VSSD VDDD RDS-ID SYNC SYR VSSA MPX IN DO CL DI CE T1 T2 T3 T4 T5 T6 T7 X IN VREF FL OUT C IN X OUT 314 15 19 18 24 156 4 2 20 21 22 23 7 8 9 10 11 16 171312 IC807: LA7109 75 Video Driver 35VOUT1 33VOUT2 31VOUT

20、3 30MUTE4 29-VCC4 32DR CTL2 36 +VCC1 34GND 2 NFB1 4 VIN2+ 6 -VCC1 7 VIN3+ 8 NFB3 28N.C. 27N.C. 26+VCC2 9 N.C. 10 N.C. 11 VIN4+ 5 NFB2 1 VIN1+ 3 MUTE1 DR6dB DR6dB DR6dB 25VOUT4 23VOUT5 21VOUT6 20MUTE3 19-VCC3 22DR CTL1 26 24GND 12 NFB4 14 VIN5+ 16 -VCC2 17 VIN6+ 18 NFB6 15 NFB5 11 13 MUTE2 DR6dB DR6d

21、B DR6dB RX-V730/RX-V730RDS Page 67 to FUNCTION (1) FUNCTION (6) FUNCTION (5) C1 Page 67 to FUNCTION (1) C7Page 67 to FUNCTION (1) D7 Page 74 to POWER (6) C1 C-INPUT SELECTOR Y-INPUT SELECTOR SYNC SIGNAL DETECTOR S-SIGNAL DETECTOR ON SCREEN IC MUTE FM/AM TUNER 8 4 1 7 2 3 6 5 1 8 4 3 2 7 6 5 3 0 0 0

22、0 0 0 0 0 0 0 0 -0.1 1.6 5.0 -4.8 0.8 0.8 0 0 4.9 0 0 -4.7 0 0 -4.7 -4.7 0 0 4.9 0 0 -4.7 0 0-4.7 0 5.0 1.0 0.3 5.0 0 0.7 1.0 1.0 1.7 4.9 0.9 0 5.0 5.0 0 5.0 0 2.0 5.0 1.75.0 4.9 2.5 2.4 5.0 0 2.5 2.3 0 0 4.9 5.0 1.7 0 1.0 -0.7 0 4.9 -0.1 0 -0.1 -0.1 -0.1 4.9 -4.7 -4.7 -4.7 0 4.9 0 4.9 -0.1 1.0 1.0

23、1.6 0 0 0 0 0 0 0 0 00 0 0 0 4.8 1.0 1.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 5.0 0 11.6 -11.3 0 0 0 0 0 -0.1 -0.1 4.9 4.9 5.0 5.0 -4.8 -4.8 -4.8 0 0 0 0 0 0 0 0 00000000 000 00000000 00 0 0 -11.8 12.1 12.1 12.1 00 0 0 0.70.7 1.2 5.0 5.0 5.0 5.02.7 4.3 4.9 4.8 4.5 4.8 4.3 4.5 0 4.5 4.5 5.0 0 2.7 0 0 00 00

24、0 4.95.0 2.6 -4.8 0 0 5.0 0 4.9 0 -4.8 0 0 5.0 0 4.9 0 -4.8 0 4.3 4.3 1.1 -0.3 0.9 -0.5 0.2 -0.6 00 0 -0.6 ? ABCDEFGHIJKL RX-V730/RX-V730RDS/RX-V630/RX-V630RDS HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE 69 SCHEMATIC DIAGRAM (FUNCTION 2/2) 1 2 3 4 5 6 7 8 9 All voltages are measured with a 10M /V DC

25、electric volt meter. Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed. Schematic diagram is subject to change without notice. Point 3 Pin 3 of IC806 IC502: LC78211 Analog Function Switch 1 2 3 4 5 6 7 8 9

26、 10 11 30 29 28 27 26 25 24 23 22 21 20 19 16 12 18 17 14 15 13 LEVEL SHIFTER LATCH CONTROL SHIFT REGISTER ZZ ZZ ZZ L1 L2 L3 L4 LCOM1 L5 L6 L7 L8 RES S VDD VSS VEE LCOM2 LCOM3 R1 R2 R3 R4 RCOM1 RCOM2 RCOM3 R5 R7 R8 D1 CL CE R6 IC551, 802, 803: TC74HC4051AFEL Analog Multiplexer/Demultiplexer 16 VCC 6

27、 INHIBIT 11 3 9 A C B 8GND 7VEE 130 141 152 123 14 55 LEVEL CONVERTER 10 BINARY TO 1-OF-8 DECODER WITH INHIBIT SW SW SW SW SW SW 26 47 SW SW COM INPUT STATES INHIBIT 0 0 0 0 0 0 0 0 1 ON CHANNNEL 0 1 2 3 4 5 6 7 NONE C 0 0 0 0 1 1 1 1 X B 0 0 1 1 0 0 1 1 X A 0 1 0 1 0 1 0 1 X 15VOUT1 13VOUT2 11VOUT3

28、 10MUTE3 9-VCC2 12MUTE2 16+VCC 14GND 2 NFB1 4 VIN2+ 6 -VCC1 7 VIN3+ 8 NFB3 5 NFB2 1 VIN1+ 3 MUTE1 DR6dB DR6dB DR6dB IC552: LA7108M Video Amp IC571: LC72722 RDS Decoder + + REFERENCE VOLTAGE 57kHz bpf (SCF) CCB TEST PLL (57kHz) ANTIALIASING FILTER SMOOTHING FILTER RAM (24 BLOCK DATA) ERROR CORRECTION

29、 (SOFT DECISION) SYNC/EC CONTROLLER SYNC DETECT-1 DATA DECODER CLOCK RECOVERY (1187.5Hz) MEMORY CONTROL OSC/DIVIDER VREF CLK(4.332MHz) SYNC DETECT-2 VDDA VSSD VDDD RDS-ID SYNC SYR VSSA MPX IN DO CL DI CE T1 T2 T3 T4 T5 T6 T7 X IN VREF FL OUT C IN X OUT 314 15 19 18 24 156 4 2 20 21 22 23 7 8 9 10 11

30、 16 171312 IC807: LA7109 75 Video Driver 35VOUT1 33VOUT2 31VOUT3 30MUTE4 29-VCC4 32DR CTL2 36 +VCC1 34GND 2 NFB1 4 VIN2+ 6 -VCC1 7 VIN3+ 8 NFB3 28N.C. 27N.C. 26+VCC2 9 N.C. 10 N.C. 11 VIN4+ 5 NFB2 1 VIN1+ 3 MUTE1 DR6dB DR6dB DR6dB 25VOUT4 23VOUT5 21VOUT6 20MUTE3 19-VCC3 22DR CTL1 26 24GND 12 NFB4 14

31、 VIN5+ 16 -VCC2 17 VIN6+ 18 NFB6 15 NFB5 11 13 MUTE2 DR6dB DR6dB DR6dB RX-V630/RX-V630RDS/HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE C-INPUT SELECTOR Y-INPUT SELECTOR MUTE Page 67 to FUNCTION (1) C7 Page 74 to POWER (6) C1 Page 67 to FUNCTION (1) D7 except DSP-AX630SE FM/AM TUNER ? RX-V730/RX-V730RD

32、S/RX-V630/RX-V630RDS HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE A 1 2 3 4 5 6 7 8 9 BCDEFGHIJKL 70 SCHEMATIC DIAGRAM (OPERATION) # All voltages are measured with a 10M/V DC electric volt meter. # Components having special characteristics are marked s and must be replaced with parts having specificat

33、ions equal to those originally installed. # Schematic diagram is subject to change without notice. x: NOT USED O:USED / APPLICABLE IC701: LC75712E FLD FL Display Driver DI SHIFT REGISTER CG ROM DC RAM 64 CL63 CE 62 TEST56 VFL55 VDD60 VSS57 RES61 OSCI59 OSCO58 CG RAM AD RAM ADDRESS COUNTER ADDRESS RE

34、GISTER GRID CONTROL GRID REGISTER AM1 AM2 AM35 G1 G2 G10 G11 AA1 AA2 AA3 AA4/G16 AA5/G15 AA6/G14 AA7/G13 AA8/G12 BLINK GENERATOR DUTY GENERATOR BLINKCYCLE REGISTER DISPLAY CONTROL DISPLAY REGISTER DUTYCYCLE REGISTER CONTROL INSTRUCTION DECODER DIVIDER TIMING GENERATOR OSC 1 2 35 36 37 38 39 40 41 42

35、 43 44 45 53 54 IC741742: PC4570G2 Dual OP-Amp + OUT1 IN1 VCC +VCC OUT2 1 2 3 45 +IN1IN2 +IN2 + 6 7 8 DSP-AX630SE: except DSP-AX630SE AC 5.8 4.2 -20.1 -20.1 -25.9 -25.9 -25.9 -25.9 -25.9 -25.9 -25.9 -25.9 -25.9 -25.9 -25.9 -25.9 -25.9 -25.9 -25.9 -26.0 -24.7 -25.2 -25.5 -23.3 -27.5 -28.4 -22.5 -23.5

36、 -20.1 -20.1 -20.3 -27.9 4.9 4.94.94.9 -18.8 -24.8 -18.8 -18.3 -18.4 -20.4 -25.8 -25.8-25.8 4.9 0 0 0 0 0 0 0 0 0 0 -11.7 12.0 -0.1 -0.1 -11.9 12.0 4.9 -25.8 -25.9 -25.9-26.0 -25.9 -25.9 -25.9 -25.9 -25.9 -25.9 -25.8 -24.8 -28.4 -22.5 -27.2 -27.2 -27.2 -27.4 -27.0 -23.5 -22.4 4.94.90 4.94.94.9 -25.5

37、 -24.7-22.4-22.3 -23.3-23.4 -27.0 -27.5 -20.8-16.8-24.5 -25.2-21.4-17.6 -17.6 -21.4 -24.8 -14.6 -14.4 -22.3 -24.7 -25.9 -25.9 -25.9 -25.9 -25.9 -25.9 -27.9 0 0 2.5 2.5 4.9 4.9 4.9 0.1 0 -20.8 -16.8 -24.5 -22.3 -18.4 -14.6 -24.8 -24.8 -27.2 -27.2 -27.4 -24.8 -20.4 -18.8 -18.8 -18.3 -18.4 4.2 4.2 4.2

38、4.9 0 0 3.7 MAIN L Page 71 to DSP D1 Page 67 to FUNCTION (1) J7 Page 67 to FUNCTION (1) J2 Page 67 to FUNCTION (1) J6 Page 67 to FUNCTION (1) J5 TONE CONTROL IR REMOTE FL DRIVER ? ABCDEFGHIJKL RX-V730/RX-V730RDS/RX-V630/RX-V630RDS HTR-5560/HTR-5560RDS/DSP-AX630/DSP-AX630SE 71 SCHEMATIC DIAGRAM (DSP)

39、 1 2 3 4 5 6 7 8 9 # All voltages are measured with a 10M/V DC electric volt meter. # Components having special characteristics are marked s and must be replaced with parts having specifications equal to those originally installed. # Schematic diagram is subject to change without notice. IC601: MSM5

40、14260C-60JS 4Mbit DRAM Timing Generator I/O Controller Output Buffers Input Buffers Input Buffers Output Buffers I/O Controller Column Decoders RAS Refresh Control Clock 14 WE 13 9 9 LCAS29 UCAS A0A8 28 VCC20 VSS21 Sense Amplifiers I/O Selector Memory Cells OE 27 DQ9DQ16 Column Address Buffers Inter

41、nal Addess Counter Row Address Buffers On Chip VBB Generater Row Deco- ders Word Drivers 9 9 1616 8 8 8 8 8 8 DQ1DQ8 8 8 IC602: PQ025EZ5MZP Regulator 1Vin3Vo 2Vc 5 GND IC603: PC29M33T-E1 Voltage Regulator 3OUTPUT 1INPUT 2GND Safety Drive Limiter Excessive Electric Current Protection Sudden Current P

42、rotection Starter Circuit Driver Standard Voltage Overheat Protection Amp. IC604: CS493292-CLR Audio Decoder Compressed Data Input Interface 17 37 38 32 44 43 42 39 40 41 3 3334352413223121 16151411109836 27 28 29 Digital Audio Input Interface RAM Input Buffer RAM Output Buffer 24-Bit DSP Processing

43、 Output Formatter STC RAM Program Memory RAM Data Memory RAM Program Memory RAM Data Memory Frame Shifter Input Buffer Controller Parallel or Serial Host Interface 25 26 PLL Clock Manager 30 31 22 185419762021 A0, SCCLK DATA7, EMAD7, GPIO7 DATA6, EMAD6, GPIO6 DATA5, EMAD5, GPIO5 DATA4, EMAD4, GPIO4

44、VD2 DGND2 DATA3, EMAD3, GPIO3 DATA2, EMAD2, GPIO2 DATA1, EMAD1, GPIO1 DATA0, EMAD0, GPIO0 A1, SCDIN RD, R/W, EMOE, GPIO10 WR, DS, EMWR, GPIO10 AUDATA3, XMT958 DGND1 VD1 MCLK SCLK LRCLK AUDATA0 AUDATA1 AUDATA2 DC DD RESET AGND VA FILT1 FILT2 CLKSEL CLKIN CMPREQ, LRCLKN2 7 8 9 10 11 12 13 14 16 15 17

45、18 19 20 21 22 23 24 25 26 27 2840 41 42 43 44 1 2 3 4 5 6 29 30 31 32 33 34 35 36 37 38 39 CS SCDIO, SCDOUT, PSEL, GPIO9 ABOOT, INTREQ EXTMEM, GPIO8 SDATAN1 VD3 DGND3 SCLKN1, STCCLK2 LRCLKN1 CMPDAT, SDATAN2, RCV958 CMPCLK, SCLKN2 IC605: NJM2904M Dual OP-Amp Q1 Q2Q3 Q9Q8 Q4 INPUTS OUTPUT V + Q6 Q5 Q

46、10 Q11 Q12 Q7 Q13 4B13 4A12 4Y11 3B10 3A9 3Y8 1B 2 1Y 3 2A 4 2B 5 2Y 6 GND 7 Vcc141A 1 IC607: TC74HCU04AF Hex Inverters 1A 1Y 2Y VCC 6A 1 2 3 411 2A6Y 5A 12 13 14 3A 3Y 5Y 4A 5 6 74Y8 9 10 GND CE COLUMN DECODER POWER DOWN OE I/O7 I/O6 A14 WE A13 A12 A11 A1 A0 IC608: CY62256LL Static RAM 512x512 ARRA

47、Y INPUT BUFFER ROW DECODER SENCE AMPS A7 A6 A5 A4 A10 A9 A8 A3 A2 I/O5 I/O4 I/O3 I/O2 I/O1 I/O0 IC609: XC9572XL-10TQ100C CPLD I/O Function Block 1 Macrocells 1 to 18 I/O Blocks JTAG Controller In-System Programming Controller Fast CONNECT II Switch Matrix I/O I/O I/O I/O I/O I/O I/O I/O/GCK I/O/GSR

48、I/O/GTS 2 54 18 1 JTAG Port 1 3 3 Function Block 1 Macrocells 1 to 18 54 18 Function Block 1 Macrocells 1 to 18 54 18 Function Block 1 Macrocells 1 to 18 54 18 IC610: TC74HCT08AF Quad 2-Input And Gate Vcc14 4B13 4A12 4Y11 3B10 3A9 3Y8 1A1 1B2 1Y3 2A4 2B5 2Y6 GND7 IC614: AK4527BVQ 24bit CODEC Format

49、Converter ADC LIN+ 39MCLK 6LRCK 4BICK 10DAUX 1SDOS 9SDTO 6SDTI1 7SDTI2 8SDTI3 HPF Audio I/F LIN- ADCHPF DAC LOUT1 DATTLPFMCLK LRCK BICK 6DOUT SDIN1 SDIN2 SDIN3 DAC ROUT1 DATTLPF DAC LOUT2 DATTLPF DAC ROUT2 DATTLPF DAC LOUT3 DATTLPF DAC ROUT3 DATTLPF 30 29 RIN+ RIN- 32 31 27 28 25 26 23 24 IC615621: PC4570G2 Dual OP-Amp + OUT1 IN1 VCC +VCC OUT2