Yamaha-RXV-1200-Schematic电路原理图.pdf

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1、A 1 2 3 4 5 6 7 8 9 BCDEFGHIJKL RX-V1200/RX-V1200RDS/HTR-5490/DSP-AX1200/RX-V2200/DSP-AX2200 SCHEMATIC DIAGRAM (RX-V1200/RX-V1200RDS/HTR-5490/DSP-AX1200 FUNCTION) #? All voltages are measured with a 10M? /V DC electric volt meter. #? Components having special characteristics are marked s and must be

2、 replaced with parts having specifications equal to those originally installed. #? Schematic diagram is subject to change without notice. IC510: LC78213 Analog Function Switch IC512: MBM29F400BC-70 4Mbit Flash Memory IC501: NJM2068MD IC506, 507, 511, 513515: PC4570G2 IC521, IC523IC525: PC4570G2 Dual

3、 OP-Amp + OUT1 IN1 VCC +VCC OUT2 1 2 3 45 +IN1IN2 +IN2 + 6 7 8 IC502: LC78212 Analog Function Switch 1 2 3 4 5 6 7 8 30 29 28 27 26 25 24 23 L1 L2 L3 LCOM1 L4 L5 L6 LCOM2 R1 R2 R3 RCOM1 R4 RCOM2 R5 R6 9 10 11 22 21 20 19 16 12 18 17 14 15 13 LEVEL SHIFTER LATCH CONTROL SHIFT REGISTER ZZ ZZ ZZ L7 L8

4、RES S VDD VSS VEE LCOM3RCOM3 R7 R8 D1 CL CE IC503, 509: 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 R1 R2 R3 R4 RCOM1 RC

5、OM2 RCOM3 R5 R7 R8 D1 CL CE R6 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 VEE L6 LCOM4 R1 R2 RCOM1 R3 R4 R6 RCOM4 RCOM2 RCOM3 R7 D1 CL CE R5 RY/BY Buffer State

6、Control Command Register Erase Voltage Generator Input/Output Buffers Chip Enable Output Enable Logic Address Latch X-Decoder Y-DecoderY-Gating Cell Matrix Timer for Program/Erase Program Voltage Generator Low Vcc Detector VCC RY/BY VSS WE CE OE STB STB DQ0 to DQ15 BYTE A-1 A0 to A17 RESET Data Latc

7、h E-92/J-86 INPUT SELECTOR PHONO EQ ELECTRIC VOLUME MAIN COM FLASH MEMORY MUTE POWER DETECT/ RESET Point 1 emitter of Q511 and collector of Q512 POWER ON (Connect the power cord) POWER OFF (Disconnect the power cord) A Q511 E B Q512 C Point 2 Pin 20 of IC520 12 LIN2 9LOUT 8VREF VREF VREF 256 256 Res

8、et Vref Generator & Reset pulse Generator 2SDATAO 20SDATAI 19CSN 1SCLK 16TE 18ZCEN S/P Register Control Register L Zero Cross Detection IC516519: YAC520-EE2 Stereo Digital Volume Controller 11 LIN1 4 DVSS 3 DVDD 13 AVSS 6 AVDD 17ICN + R 14 RIN2 7ROUT15 RIN1 + 16 IC522: NJM78M05FA Voltage Regulator V

9、OUT VIN GND x:? NOT USED O:?USED / APPLICABLE E-96/J-90 B3 E-96/J-90 C3 E-96/J-90 D2 E-96/J-90 G8 E-94/J-88 G1 E-99/J-93 E8 E-96/J-90 D4 E-98/J-92 F2 E-99/J-83 E4 E-94/J-88 I5 E-94/J-88 A7 E-95/J-89 E1 D506 MA8062-H VU99350 MA8062-H VU99350 MA8056-L VU99290 MA8062-H VU99350 A1037AK Q/R/S VV55650 A10

10、37AK Q/R/S VV55650 MA8062-H VU99350 Q544 XXC3326 A/B VD30370 C3326 A/B VD30370 C3326 A/B VD30370 R819 XX4.7K RD35647 4.7K RD35647 4.7K RD35647 C576 100/25 UR84810 100/25 UR84810 220/25 UR84822 100/25 UR84810 100/25 UR84810 C692 XX100/25 UR84810 100/25 UR84810 100/25 UR84810 C679 XX0.1/16 US13510 0.1

11、/16 US13510 0.1/16 US13510 R672 R573, 574, 623, 625470 RD35547 470 RD35547 10K RD35710 10K RD35710 R577, 578, 624, 626 Q501, 502, 546, 547 6.2K RD35662 X6.2K RD35662 X6.2K RD35662 C680 s12 s29 0.1/16 0.1/16 C681 A1037AK Q/R/S Q527 A1037AK Q/R/S Q528 Q520 A1037AK Q/R/S Q521 A1037AK Q/R/S A1037AK Q/R/

12、S Q529 Q522 A1037AK Q/R/S Q523 A1037AK Q/R/S A1037AK Q/R/S Q530 Q524 A1037AK Q/R/S A1037AK Q/R/S Q531 Q525 A1037AK Q/R/S A1037AK Q/R/S Q532 0.1/16 C682 47 RB501V-40 D519 RB501V-40 RB501V-40 RB501V-40 10/50 D351 1SS355 D352 1SS355 R831 R831 1K &1 s11 A1037AK (Q/R/S) IC512 Q501-506, 513-519, 533, 534,

13、 537-544, 546, 547 MBM29F400BC-70PFTN MX29F400BTC-70 MAIN L FRONT L DIGITAL IN CENTER REAR L 2 1 A B 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 0 0 0 0 0 -11.9 -11.9 -11.9 -11.9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.5 2.45.0 2.5 0 4.8 0 5.0 0 2.5 2.5 0 2.5 2.50 2.5 2.5

14、 2.5 5.1 0 0 5.0 0 4.8 0.2 0 2.5 0.2 0 2.52.45.0 0 0 0 4.8 0 2.5 2.5 2.5 2.5 0 5.0 0 4.8 0 5.0 5.1 0 0 2.5 2.5 2.5 0 0 4.8 0 2.5 2.5 2.5 2.5 0 5.0 0 4.8 0 5.0 5.1 0 0 2.5 2.5 2.5 0 0 0 0 5.0 2.5 2.5 2.5 0 2.5 2.5 0 5.0 0 4.8 0 0 2.5 2.5 0 5.1 0 5.0 4.8 0 11.8 -12.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0

15、.1 0 0 0.1 11.8 -12.0 11.8 -12.0 0 0 0 0 0 0 0 00 0 0.1 0 0 0.1 0 0 0.1 11.8 -12.0 0 0 0 0 0 0 11.9 11.9 11.9 11.9 11.9 11.9 11.9 0 -12.0 0 0 0 -12.0 0 0 0 11.9 11.9 0 0 -12.0 0 0 0 0 0 0 0 0 0 11.5 -11.6 0 11.8 -12.0 11.8 -12.0 0 0 0 0 0 0 0 0 0 0 0 2.0 1.4 3.1 2.6 2.3 2.2 2.2 2.2 2.0 0 2.5 2.4 2.2

16、 2.5 2.4 2.4 4.8 4.8 4.8 2.6 1.8 2.9 1.6 1.6 2.2 4.8 4.7 4.8 0 4.8 3.2 2.2 2.6 1.9 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 0 0.1 5.0 5.0 5.0 1.1 0.4 0 1.3 5.0 4.8 0.1 4.8 0 0.1 4.8 0 0.1 4.8 0 4.8 0 0 0 4.8 4.8 0 0 4.8 2.4 0 2.1 4.8 0 4.4 0 4.8 0.1 0 4.8 4.9 0.5 0 4.8 4.9 0 0 0 4.8 4.8 4.8 4.8 4.8 4

17、.8 4.8 0 5.0 0 4.8 4.8 0 0 0 4.8 0 4.8 1.8 4.8 4.8 0 0 0 4.8 4.8 0.9 0 4.8 0 4.8 5.0 0 0 0.2 0 14.0 11.4 4.8 4.8 5.0 5.7 14.0 0.7 0.7 0 5.7 5.7 0 13.4 6.7 0 0 6.7 0 0 4.8 0 0 0 7.0 0 0.40.2 0.4 1.3 4.8 0 2.9 2.9 2.3 1.6 1.6 1.6 2.4 2.2 4.8 2.8 3.2 2.0 2.2 2.6 2.6 1.8 1.9 1.8 0 0.9 2.4 3.60 0 3.6 -12

18、.0 0 0 11.9 11.9 2.0 1.4 3.1 2.6 2.3 2.2 2.2 2.2 0 0 0 0 0 4.8 0 2.5 2.4 2.2 2.5 2.4 2.4 2.4 2.7 2.3 1.6 2.4 2.8 2.0 2.6 2.0 4.8 4.5 4.8 5.1 0 0 0 -11.9 -11.9 4.8 5.0 11.9 5.7 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11

19、.9 -12.0 0 0 0 0 0 11.9 -12.0 0 0 0 11.9 0 0 0 0 11.9 -12.0 0 0 0 -12.0 0 0 0 0 0 0 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 5.0 4.8 4.5 -11.9 -11.9 5.0 4.8 4.5 -11.9 -11.9 5.0 4.8 4.5 -11.9 -11.9 5.0 4.8 4.5 -11.9 -11.9 5.0 3.8 4.4 -11.9 -11.9 5.0 10/25 10/25 R824 R825

20、KKOREA A 1 2 3 4 5 6 7 8 9 BCDEFGHIJKL E-93/J-87 RX-V1200/RX-V1200RDS/HTR-5490/DSP-AX1200/RX-V2200/DSP-AX2200 SCHEMATIC DIAGRAM (RX-V2200/DSP-AX2200 FUNCTION) #? All voltages are measured with a 10M? /V DC electric volt meter. #? Components having special characteristics are marked s and must be rep

21、laced with parts having specifications equal to those originally installed. #? Schematic diagram is subject to change without notice. IC505, 510: LC78213 Analog Function Switch IC512: MBM29F400BC-70 4Mbit Flash Memory IC501: NJM2068MD IC506508, 511, 513515: PC4570G2 IC521, IC523IC525: PC4570G2 Dual

22、OP-Amp + OUT1 IN1 VCC +VCC OUT2 1 2 3 45 +IN1IN2 +IN2 + 6 7 8 IC502, 504: LC78212 Analog Function Switch 1 2 3 4 5 6 7 8 30 29 28 27 26 25 24 23 L1 L2 L3 LCOM1 L4 L5 L6 LCOM2 R1 R2 R3 RCOM1 R4 RCOM2 R5 R6 9 10 11 22 21 20 19 16 12 18 17 14 15 13 LEVEL SHIFTER LATCH CONTROL SHIFT REGISTER ZZ ZZ ZZ L7

23、 L8 RES S VDD VSS VEE LCOM3RCOM3 R7 R8 D1 CL CE IC503, 509: 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 R1 R2 R3 R4 RCOM

24、1 RCOM2 RCOM3 R5 R7 R8 D1 CL CE R6 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 VEE L6 LCOM4 R1 R2 RCOM1 R3 R4 R6 RCOM4 RCOM2 RCOM3 R7 D1 CL CE R5 RY/BY Buffer St

25、ate Control Command Register Erase Voltage Generator Input/Output Buffers Chip Enable Output Enable Logic Address Latch X-Decoder Y-DecoderY-Gating Cell Matrix Timer for Program/Erase Program Voltage Generator Low Vcc Detector VCC RY/BY VSS WE CE OE STB STB DQ0 to DQ15 BYTE A-1 A0 to A17 RESET Data

26、Latch INPUT SELECTOR PHONO EQ ELECTRIC VOLUME MAIN COM FLASH MEMORY MUTE POWER DETECT/ RESET Point 1 emitter of Q511 and collector of Q512 POWER ON (Connect the power cord) POWER OFF (Disconnect the power cord) A Q511 E B Q512 C Point 2 Pin 20 of IC520 12 LIN2 9LOUT 8VREF VREF VREF 256 256 Reset Vre

27、f Generator & Reset pulse Generator 2SDATAO 20SDATAI 19CSN 1SCLK 16TE 18ZCEN S/P Register Control Register L Zero Cross Detection IC516519: YAC520-EE2 Stereo Digital Volume Controller 11 LIN1 4 DVSS 3 DVDD 13 AVSS 6 AVDD 17ICN + R 14 RIN2 7ROUT15 RIN1 + 16 IC522: NJM78M05FA Voltage Regulator VOUT VI

28、N GND x:? NOT USED O:?USED / APPLICABLE E-97/J-91 B3 E-97/J-91 C3 E-97/J-91 D2 E-97/J-91 G8 E-94/J-88 G1 E-99/J-93 E8 E-97/J-91 D4 E-98/J-92 F2 E-99/J-93 E4 E-94/J-88 I5 E-94/J-88 A7 E-95/J-89 E1 MAIN L FRONT L DIGITAL IN CENTER REAR L 2 1 A B 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

29、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 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 11.9 -12.0 0 0 0 -11.9 -11.9 -11.9 -11.9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2.5 2.45.0 2.5 0 4.8 0 5.0 0 2.5 2.5 0 2.5 2.50 2.5 2.5 2.5 5.1 0 0 5.0 0 4.8 0.2 0 2.5 0.2 0 2.52

30、.45.0 0 0 0 4.8 0 2.5 2.5 2.5 2.5 0 5.0 0 4.8 0 5.0 5.1 0 0 2.5 2.5 2.5 0 0 4.8 0 2.5 2.5 2.5 2.5 0 5.0 0 4.8 0 5.0 5.0 0 0 2.5 2.5 2.5 0 0 0 0 5.0 2.5 2.5 2.5 0 2.5 2.5 0 5.0 0 4.8 0 0 2.5 2.5 0 5.1 0 5.0 4.8 0 11.8 -12.0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 00 0 0.1 0.1 0.1 0.1 11.8 -12.0 11.8 -12.0 0 0 0

31、0 0 0 0 00 0 0.1 0 0 0.1 0 0 0.1 11.8 -12.0 0 0 0 0 0 0 11.9 11.9 11.9 11.9 11.9 11.9 11.911.9 0 -12.0 0 0 0 -12.0 0 0 0 11.9 11.9 0 0 -12.0 0 0 0 11.9 11.9 0 -12.0 0 0 0 11.9 11.9 0 0 -12.0 0 0 0 0 0 0 0 0 0 11.5 -11.6 0 11.8 -12.0 11.8 -12.0 0 0 0 0 0 0 0 0 0 0 0 2.0 1.4 3.1 2.6 2.3 2.2 2.2 2.2 2.

32、0 0 2.5 2.4 2.2 2.5 2.4 2.5 4.8 4.8 4.8 2.6 1.8 2.9 1.6 1.6 2.2 4.8 4.7 4.8 0 4.8 3.2 2.2 2.6 1.9 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 4.8 0 0.1 5.0 5.0 5.0 1.1 0.4 0 1.3 5.0 4.8 0.1 4.8 0 0.1 4.8 0 0.1 4.8 0 4.8 0 0 0 4.8 4.8 0 0 4.8 2.4 0 2.1 4.8 0 4.4 0 4.8 0.1 0 4.8 4.9 0.5 0 4.8 4.9 0 0 0 4.8 4.

33、8 4.8 4.8 4.8 4.8 4.8 0 5.0 0 4.8 4.8 0 0 0 4.8 0 4.8 1.8 4.8 4.8 0 0 0 4.8 4.8 0.9 0 4.8 0 4.8 5.0 0 0 0.2 0 14.0 11.4 4.8 4.8 5.0 5.7 14.0 0.7 0.7 0 5.7 5.7 0 13.4 6.7 0 0 6.7 0 0 4.8 0 0 0 7.0 0 0.40.2 0.4 1.3 4.8 0 2.9 2.9 2.3 1.6 1.6 1.6 2.4 2.2 4.8 2.8 3.2 2.0 2.2 2.6 2.6 1.8 1.9 1.8 0 0.9 2.4

34、 3.60 0 3.6 -12.0 0 0 11.9 11.9 2.0 1.4 3.1 2.6 2.3 2.2 2.2 2.2 0 0 0 0 0 4.8 0 2.5 2.4 2.2 2.5 2.4 2.4 2.4 2.7 2.3 1.6 2.4 2.8 2.0 2.6 2.0 4.8 4.5 0 5.1 0 0 0 -11.9 -11.9 4.8 5.0 11.9 5.7 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 0 0 0 0 0 0 0 0 0 0 0

35、 0 0 0 0 0 11.9 -12.0 0 0 0 0 0 11.9 -12.0 0 0 0 11.9 0 0 0 0 11.9 -12.0 0 0 0 -12.00 0 0 0 0 0 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 0 0 -11.9 5.0 4.8 4.5 -11.9 -11.9 5.0 4.8 4.5 -11.9 -11.9 5.0 4.8 4.5 -11.9 -11.9 5.0 4.8 4.5 -11.9 -11.9 5.0 3.8 4.4 -11.9 -11.9 5.0 R824 R825

36、Q501-506, 513-519, 533, 534, 537-544, 546, 547 KKOREA D351 1SS355 D352 1SS355 R831 1K R573, 574, 623, 625470 RD35547 470 RD35547 470 RD35547 R577, 578, 624, 62610K RD35710 10K RD35710 10K RD35710 Q501, 502, 546, 547 A 1 2 3 4 5 6 7 8 9 BCDEFGHIJKL RX-V1200/RX-V1200RDS/HTR-5490/DSP-AX1200/RX-V2200/DS

37、P-AX2200 E-94/J-88 SCHEMATIC DIAGRAM (OPERATION) IC801: TC4066BP Quad Analog Switch/Multiplexer 1 2 3 4 5 6 7 IN/OUT1 OUT/IN1 OUT/IN2 IN/OUT2 CONT2 CONT3 VSS 14 13 12 11 10 9 8 VDD CONT1 CONT4 IN/OUT4 OUT/IN4 OUT/IN3 IN/OUT3 87654321 OUT1 Vcc +IN2 IN2 OUT2 +Vcc IN1 +IN1 IC802, 803: NJM2068L-D Dual O

38、P-Amp IC804: NJM4556AL Dual OP-Amp 8 2, 6 3, 5 1, 7 4 V+ INPUT +INPUT V OUTPUT IC901: 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 REGISTER GRID CONTROL GRID REGISTER AM1 AM2 AM35 G1 G2

39、 G10 G11 AA1 AA2 AA3 AA4/G16 AA5/G15 AA6/G14 AA7/G13 AA8/G12 BRINK 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 43 44 45 53 54 #? All voltages are measured with a

40、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. x:? NOT USED O:?USED / APPLICABLE J, R, T, K X J U, C, R, A,

41、TU, C, A XSW941-944 RX-V1200/RX-V1200RDS/HTR-5490/DSP-AX1200RX-V2200/DSP-AX2200 B, G XXVG39290 XXR941XX47K HF45747 XXR942XX18K HF45718 XXR943XX8.2K HF45662 XXR944XX4.7K HF45647 XSIR-505ST V259620 D902XSIR-505ST V259620 X X10K HF45710 R908X10K HF45710 X FL DRIVER FL DISPLAY VOLUME RX-V1200/RX-V1200RD

42、S/HTR-5490/DSP-AX1200: E-92/J-86 RX-V2200/DSP-AX2200: E-93/J-87 I7 E-85/J-79 G5 E-84/J-78 D1 E-82/J-76 B1 RX-V1200/RX-V1200RDS/HTR-5490/DSP-AX1200: E-92/J-86 RX-V2200/DSP-AX2200: E-93/J-87 G1 RX-V1200RDS only RX-V2200/DSP-AX2200 only To Transformer AC 6.7 -31.8 -24.8 -24.4 -31.4 -30.9 -30.9 -30.9 -2

43、4.4 -24.4 -24.4 0 5.0 5.0 5.0 -30.9 5.0 -31.4 5.0 -30.7 5.0 -31.4 5.0 -30.8 5.0 5.0 -30.9 -30.9 4.9 -30.8 -30.7 -31.8 0 0 2.5 2.5 5.0 4.8 0 4.8 0 0.1 4.9 0.7 0.7 0 0.1 0 4.9 0.1 0 0 0 0 8.79.4 -9.5 8.7 -8.9 -8.9 0 0.7 -11.3 0 0 0.7 0 0 0 0 0 0 0 11.1 0 0 0 -11.3 -0.1 -0.1 8.6 8.4 0 8.6 -8.5 00 00 00

44、 -8.4 -8.4 8.600-8.5 -8.4 00 -8.4 0 11.1 8.5 0 0 0 0 0 0 0 FRONT L KKOREA A 1 2 3 4 5 6 7 8 9 BCDEFGHIJKL E-95/J-89 RX-V1200/RX-V1200RDS/HTR-5490/DSP-AX1200/RX-V2200/DSP-AX2200 SCHEMATIC DIAGRAM (DSP) IC528: MBM29F400BC-70 4Mbit Flash Memory RY/BY Buffer State Control Command Register Erase Voltage

45、Generator Input/Output Buffers Chip Enable Output Enable Logic Address Latch X-Decoder Y-DecoderY-Gating Cell Matrix Timer for Program/Erase Program Voltage Generator Low Vcc Detector VCC RY/BY VSS WE CE OE STB STB DQ0 to DQ15 BYTE A-1 A0 to A17 RESET Data Latch Point 3 Pin 2 of IC514 IC501, 502: TC

46、74HCU04AF 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 4B13 4A12 4Y11 3B10 3A9 3Y8 1B 2 1Y 3 2A 4 2B 5 2Y 6 GND 7 IC503: TC74HCT00AF Quad 2-Input Nand Gate Vcc141A 1 De-emphasis Soft Mute Serial Input Interface De-emphasis Soft Mute Control RegisterClock DMd

47、er LRCK DIF0 DIF1 DIF2DVDD DVSSAVDD AVSS De-emphasis Control DEM0 DEM1 BICK 8X InterpolatorMo d u l a t o r Mo d u l a t o r S C F S C F 8X Interpolator SDATA PD SMUTE DFS CS 25 P/S CDTI 17 VREFH 16 VREFL 28 CKS2 27 CKS1 26 CKS0 3 MCLK CCLK AOUTL+ BVSS VCOM AOUTL- AOUTR+ AOUTR- 7 1213141012181911 5

48、6 8 9 4 20 21 22 23 24 15 IC508, 524: AK4393-VF-E2 D/A Converter IC509, 518523: PC4570G2 Dual OP-Amp + OUT1 IN1 VCC +VCC OUT2 1 2 3 45 +IN1IN2 +IN2 + 6 7 8 IC510: AK4527BVQ 24bit CODEC Format Converter ADC LIN+ 39MCLK 6LRCK 4BICK 10DAUX 1SDOS 9SDTO 6SDTI1 7SDTI2 8SDTI3 HPF Audio I/F LIN- ADCHPF DAC

49、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 IC512: TC74HCT08AF Quad 2-Input And Gate Vcc14 4B13 4A12 4Y11 3B10 3A9 3Y8 1A1 1B2 1Y3 2A4 2B5 2Y6 GND7 IC513: NJM2904M Dual OP-Amp Q1 Q2Q3 Q9Q8 Q4 INPUTS OUTPUT V + Q6 Q5 Q10 Q11 Q12 Q7 Q13 IC515: M