Symetrix 620_sch_1C00 电路图.pdf

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1、024620C0.SCH1 - Thu Oct 26 15:10:50 1995 LYNNWOOD, WA 98037 14926 35TH AVE WEST SYMETRIX INC. SHEET: REVISION RECORD DATED:RELEASED: DATE:LTR DATED: TITLE: COMPANY: DRAWING NO: REV: DRAWN: REVISIONS DONE OR ECO NUMBER: OF 620 : DSP C.0 024620 15 ARG7/5/95 dsck dr dsi dso debug port TIO B.0 CHANGED G

2、2A- OF U16 FROM X/Y- TO BN-.6/28/95 C7 WAS BACKWARDS do not stuff 1 A 2 B 3 C 4 G2A 5 G2B 6 G1 15 Y0 14 Y1 13 Y2 12 Y3 11 Y4 10 Y5 9 Y6 7 Y7 U16A 74HC138 1 OE 11 CLK 2 D0 3 D1 4 D2 5 D3 6 D4 7 D5 8 D6 9 D7 19 Q0 18 Q1 17 Q2 16 Q3 15 Q4 14 Q5 13 Q6 12 Q7 U15A 74HCT574 R49 10K0 1% SMD 1 CS 2 SK 3 DI 6

3、 NC1 4 DO 7 NC2 U19A NMC9306N C68 .1/50V Z5U 7 HA0 6 HA1 4 HA2 24 H0 23 H1 21 H2 19 H3 18 H4 17 H5 15 H6 14 H7 12 HR/W 8 HACK 13 HREQ 10 HEN 50 DSCK/OS1 52 DSO 53 DSI/OS0 51 DR 121 MODA/IRQA 120 MODB/IRQB 119 MODC/NMI 25 RXD 26 TXD 28 SCLK 29 SC0 35 SC1 32 SC2 31 SCK 33 STD 38 SRD 125 RESET 132 XTAL

4、 1 EXTAL 131 PINT 130 PLOCK 128 PCAP 126 CKP 123 CKOUT 54 BS 40 NC2 39 NC1 84 D0 85 D1 87 D2 88 D3 90 D4 91 D5 93 D6 94 D7 95 D8 96 D9 100 D10 101 D11 103 D12 104 D13 106 D14 107 D15 108 D16 109 D17 111 D18 112 D19 114 D20 115 D21 117 D22 118 D23 60 A0 61 A1 63 A2 64 A3 65 A4 68 A5 71 A6 72 A7 73 A8

5、 74 A9 76 A10 77 A11 78 A12 80 A13 82 A14 83 A15 47 RD 46 WR 57 DS 59 PS 55 X / Y 43 BG 44 BR 42 WT 41 BN 49 NC3 U18A DSP_56002 R39 10K0 1% SMD R38 10K0 1% SMD R37 10K0 1% SMD R50 1K00 1% SMD 1 2345678910 R46 10K_SIP 1 2345678910 R47 10K_SIP 1 2345678910 R48 10K_SIP R40 10K0 1% SMD 1 A/ B 15 G 2 1A

6、3 1B 5 2A 6 2B 11 3A 10 3B 14 4A 13 4B 4 1Y 7 2Y 9 3Y 12 4Y U11A 74HC157 1 3 5 78 6 4 2 910 J13 12 U12A 74LS04 34 U12B 74LS04 31 D72 1N4148_SMD 31 D73 1N4148_SMD 1 3 5 78 6 4 2 910 J9 3 VCC 1 GND 2 RST 4 GND1 U24 DS1233_SMD 2 1 Y1 8 mhz R45 1M C64 33PF/50V C75 33PF/50V C76 470pF 11 A0 10 A1 9 A2 8 A

7、3 7 A4 6 A5 5 A6 4 A7 29 A8 28 A9 24 A10 27 A11 3 A12 30 A13 31 A14 2 A15 25 OE/VPP 23 CE 13 DQ0 14 DQ1 15 DQ2 18 DQ3 19 DQ4 20 DQ5 21 DQ6 22 DQ7 1 NU1 12 NC1 17 NU2 26 NC2 U17A 27C512_SMD ADD00:15 DATA00:23 ADD05 ADD06 ADD07 D S - 8401 GND REG1 PBSCAN DIS_LD 8411 REG1 +5V SCI_CLK SCI_TXD SCI_RXD EE

8、PROM GND +5V DATA00 DATA01 DATA02 DATA04 DATA05 DATA03 DATA06 DATA07 DATA08 DATA09 DATA10 DATA11 DATA17 DATA15 DATA14 DATA13 DATA12 DATA18 DATA19 DATA20 DATA21 DATA22 DATA23 ADD00 ADD01 ADD02 ADD03 ADD04 ADD05 ADD06 ADD07 ADD08 ADD09 ADD10 ADD11 ADD12 ADD13 ADD14 ADD15 RD- WR- D S - P S - X / Y - SC

9、I_RXD SCI_TXD SCI_CLK DOUT DATA16 DATA00 DATA01 DATA02 DATA03 DATA04 DATA05 DATA06 DATA07 GND GND DATA00:23 DATA00 +5V +5V GND CMODE ADCDATA 8411DATA DIN/AIN- GND 8411IRQ- 8401IRQ- MODC MODC 44KEN- 48KEN- MCK/2 EEPROM DIN/AIN- 5390PD TSCK T F S 5390FS 8411FS 8411ERF 8411IRQ- 8401IRQ- BN- ADD15 L / R

10、 - L / R - 5390L/R- 8411L/R- 8411L/RSET 8411SCLK 5390SCLK BN- +10V SCI_TXD SCI_CLK DIS_LD GND DATA00 DATA01 DATA02 DATA03 PBSCAN GND ADD00 ADD01 ADD02 ADD03 ADD04 ADD05 ADD06 ADD12 ADD13 ADD14 ADD15 ADD08 ADD07 ADD10 ADD11 ADD09 GND P S - DATA00 DATA01 DATA02 DATA03 DATA04 DATA05 DATA06 DATA07 DATA0

11、1 DATA02 DATA03 DATA04 DATA05 DATA06 DATA07 DATA08 DATA09 DATA10 DATA11 DATA12 DATA13 DATA14 DATA15 DATA16 DATA18 DATA19 DATA20 DATA21 DATA22 DATA23 DATA17 RadioFans.CN 收音机爱 好者资料库 024620C0.SCH2 - Thu Oct 26 15:10:53 1995 LYNNWOOD, WA 98037 14926 35TH AVE WEST SYMETRIX INC. SHEET: DATED:RELEASED: DAT

12、ED: TITLE: COMPANY: DRAWING NO: REV: DRAWN: OF 620 : Clock and A/DC.0 25024620 A.R.G7/5/94 MASTER MODE +5VA -5VA 28 VREF+ 27 VREF- 8 TSTO1 21 TSTO2 3 AINL+ 4 AINL- 26 AINR+ 25 AINR- 11 CMODE 10 DPD 2 APD 5 ACAL 9 DCAL 6 LGND 1 AGND 18 DGND 19 ICLKD 12 SMODE 14 SCLK 13 L / R - 16 FSYNC 20 OCLKD 22 IC

13、LKA 15 SDATA 17 VD+ 7 VL+ 23 VA+ 24 VA- U3 CS5390 C8 .1/50V C19 .1/50V + C7 3.3/25t + C10 3.3/25t C12 .1/50V C9 .1/50V C11 .1/50V C18 .1/50V C17 .1/50V R3 51.1 C37 .1/50V C53 .1/50V C38 .1/50V C15 .1/50V + C16 100/35 + C14 100/35 7 GND 14 VCC 8 CLK U7 12.288MHZ 7 VSS 14 VCC 8 OUT U6 11.2896MHZ 2 1 3

14、 Q3 2N4403_SMD 2 1 3 Q4 2N4403_SMD C47 .1/50V C45 .1/50V R31 470 OHM R32 470 OHM C44 .1/50V C46 .1/50V 1 VIN 3 VOUT 2 GND U5 7805CT 2 VIN 3 VOUT 1 GND U4 7905CT + C36 10UF/25t + C26 10UF/25t C35 .1/50V C25 .1/50V 1 2 3 U9A 74ACT00 4 5 6 U9B 74ACT00 9 10 8 U9C 74ACT00 12 13 11 U9D 74ACT00 4 S 3 CLK 2

15、 D 1 R 5 Q 6 Q U8A 74HCT74 14 S0 2 S1 1 OE1 6 1I0 5 1I1 4 1I2 3 1I3 15 OE2 10 2I0 11 2I1 12 2I3 13 2I4 7 1Y 9 2Y U10A 74ACT253 R4 0 OHM AGNDAGNDAGND AGND AGND AGND AGND GNDGNDGND AINL+ AINL- AINR+ AINR- AGND GND VA+ VA- ADCDATA MCK 5390PD AGNDAGND +5V +5V GND GND 48KEN- 44KEN- 12.288MHZ 11.2896MHZ C

16、MODE -15V +15V +5V GND +5V 8411MCK +5V MCK/2 MCK +5V 5390L/R- 5390SCLK 5390FS AGND +5V AGND RadioFans.CN 收音机爱 好者资料库 024620C0.SCH3 - Thu Oct 26 15:10:55 1995 LYNNWOOD, WA 98037 14926 35TH AVE WEST OF DRAWN: REV: DRAWING NO: COMPANY: TITLE: DATED: RELEASED:DATED: SHEET: SYMETRIX INC. 620 Analog Inputs

17、 02462035 C.0A.R.G 9/1/94 50KB DUAL 50KB DUAL Right Channel Left Channel Note: CHGND2 attaches directly to chassis through a standoff. + - 2 3 1 U2A OP275P + - 6 5 7 U2B OP275P CW 31 2 R30A CW 6 4 5 R30B R26 7K68 R21 6K65 C24 100PF_CER_AX C23 100PF_CER_AX R1 51.1 OHM R2 51.1 OHM D102 BAT-85 D103 BAT

18、-85 D100 BAT-85 D101 BAT-85 C13 .0068 J3 1/4 TRS JACK 1 2 3 4 J4 C31 33PF_CER_AX C34 33PF_CER_AX + - 2 3 1 U1A OP275P + - 6 5 7 U1B OP275P CW 64 5 R29B R22 7K68 R24 6K65 C22 100PF_CER_AX C21 100PF_CER_AX R9 51.1 OHM R10 51.1 OHM D104 BAT-85 D105 BAT-85 D106 BAT-85 D107 BAT-85 C20 .0068 J1 1/4 TRS JA

19、CK 1 2 3 4 J2 C27 33PF_CER_AX C30 33PF_CER_AX C5 100PF_CER_AX C6 100PF_CER_AX C4 .001UF_CER_AX C3 100PF_CER_AX C2 100PF_CER_AX C1 .001UF_CER_AX 5 4 6 SW5B 89 7 SW5C R23 0 OHM R25 15K4 R27 0 OHM R28 15K4 21 3 SW5A 11 12 10 SW5D R13 100K0 R12 100K0 R6 100K0 R7 100K0 CW 31 2 R29A R20 10K0 R19 10K0 R14

20、10K0 R11 10K0 R8 10K0 R17 10K0 R18 10K0 R5 10K0 1 IN 3 OUT 2 CAP L1 EMI_FILTER 1 IN 3 OUT 2 CAP L2 EMI_FILTER 1 IN 3 OUT 2 CAP L3 EMI_FILTER 1 IN 3 OUT 2 CAP L 4 EMI_FILTER 1 IN 3 OUT 2 CAP L 5 EMI_FILTER 1 IN 3 OUT 2 CAP L6 EMI_FILTER AGND VA-VA+ AGND VA-VA+ AINR+ AINR- AINL+ AINL- CHGND2 CHGND2 Ra

21、dioFans.CN 收音机爱 好者资料库 024620C0.SCH4 - Thu Oct 26 15:10:57 1995 LYNNWOOD, WA 98037 14926 35TH AVE WEST SYMETRIX INC. SHEET: DATED:RELEASED: DATED: TITLE: COMPANY: DRAWING NO: REV: DRAWN: OF 620 : Digital Inputs and OutputsC.0 45 ARG7/12/94 AES/SPDIF SELECT AES/EBU OUT S/PDIF OUT AES INPUT S/PDIF INPU

22、T 024620 8 SDATA 6 SCK 7 FSYNC 5 MCK 21 D0 22 D1 23 D2 24 D3 1 D4 2 D5 3 D6 4 D7 13 A0 12 A1 11 A2 10 A3 9 A4 16 R/W 14 CS 15 INT 20 TX+ 17 T X - 19 VDD 18 VSS U14 CS8401 XLR-MALE 1 2 3 4 J7 PIN SHELL J8 RCA_JACK 1 3 4 6 2 T 2 121006 23 1 SW7A R41 110 OHM R42 357 OHM R43 91 OHM C65 .1/50V 56 4 SW7B

23、31 D71 1N4148_SMD 9 RX+ 10 R X - 27 D0 28 D1 1 D2 2 D3 3 D4 4 D5 5 D6 6 D7 18 A0 17 A1 16 A2 15 A3 23 R/W 24 CS 14 INT 26 SDATA 11 FSYNC 12 SCK 13 A4/FCK 19 MCK 25 ERF 7 VD+ 22 VA+ 8 DGND 21 AGND 20 FILTER U13 CS8411 1 2 3 4 J5 1 3 4 6 2 T1 121006 R36 110 OHM R34 1K00 1% SMD C49 .047uF + C56 10/35 S

24、MD C55 .1/50V C43 .1/50V R33 10 PIN SHELL J6 RCA_JACK 2 3 1 SW6A 5 4 6 SW6B R35 240 OHM 31 D70 1N4148_SMD 10 S 11 CLK 12 D 13 R 9 Q 8 Q U8B 74HCT74 8 7 9 SW7C 11 10 12 SW7D CHGND +5V GND DOUT MCK DATA00:23 DATA00 DATA01 DATA02 DATA03 DATA04 DATA05 DATA06 DATA07 ADD00:15 ADD00 ADD01 ADD02 ADD03 ADD04

25、 WR- 8401 PBSCAN DATA00:23 DATA00 DATA01 DATA02 DATA03 DATA04 DATA05 DATA06 DATA07 ADD00:15 ADD00 ADD01 ADD02 ADD03 WR- 8411 CHGND 8411MCK GND +5V GND 8411ERF ADD04 DATA04PBSCAN 8411IRQ- 8401IRQ- TSCK T F S 8411DATA 8411FS 8411SCLK 8411FS 8411L/RSET +5V 8411L/R- CHGND DATA05 024620C0.SCH5 - Thu Oct

26、26 15:11:00 1995 OF DRAWN: REV: DRAWING NO: COMPANY: TITLE: DATED: RELEASED:DATED: SHEET: SYMETRIX INC. 14926 35TH AVE WEST LYNNWOOD, WA 98037 620 Power Supply 55 A.R.G 9/1/94 C.0 024020 1 VIN 3 VOUT 2 GND U22 78M15 2 VIN 3 VOUT 1 GND U23 79M15 C73 .1/50V C74 .1/50V C70 .1/50V C69 .1/50V + C71 10/35

27、 SMD + C72 10/35 SMD 1 IN 3 OUT 2 GND U21 LM2940CT-05 L101 BEAD C79 .1/50V + C165 10/35 SMD C67 .1/50V C63 .1/50V HS_6021 C52 .1/50V C58 .1/50V Z1 6.8V 31 D110 1N4148_SMD 31 D111 1N4148_SMD 8 VCC 5 GND U19B NMC9306N C61 .1/50V R15 0 OHM R16 0 OHM2 QVCC1 9 HVCC1 20 HVCC2 30 SVCC1 37 QVCC2 45 CVCC1 58

28、 NVCC1 66 QVCC3 69 NVCC2 79 NVCC3 89 DVCC1 97 QVCC4 102 DVCC2 113 DVCC3 124 CLVCC1 127 PVCC1 3 QGND1 5 HGND1 11 HGND2 16 HGND3 22 HGND4 27 SGND1 34 SGND2 36 QGND2 48 CGND1 56 NGND1 62 NGND2 67 QGND3 70 NGND3 75 NGND4 81 NGND5 86 DGND1 92 DGND2 98 QGND4 99 DGND3 105 DGND4 110 DGND5 116 DGND6 122 CLGN

29、D1 129 PGND1 U18B DSP_56002 C66 .1/50V C62 .1/50V C50 .1/50V 16 VCC 8 GND U16B 74HC138 20 VCC 10 GND U15B 74HCT574 C59 .1/50V C51 .1/50V C57 .1/50V 8 4 U2C OP275P 8 4 U1COP275P C29 .1/50V C28 .1/50V C32 .1/50V C33 .1/50V 16 VCC 8 GND U11B 74HC157 14 VCC 7 GND U8C 74HCT74 C39 .1/50V 14 VCC 7 GND U9E

30、74ACT00 C41 .1/50V C40 .1/50V 16 VCC 8 GND U10B 74ACT253 14 VCC 7 GND U21G 74LS04 56 U12C 74LS04 98 U12D 74LS04 1110 U12E 74LS04 1312 U12F 74LS04 C54 .1/50V R52 0 OHM R44 0 OHM C60 .1/50V C42 .1/50V 32 VCC 16 GND U17B 27C512_SMD J10-1 J10-2 J10-3 J10-4 J10-5 J10-6 J10-7 J10-8 +22V -22V +10V +5V +5V +5V +15V -15V +5V GND GND +5V +5V GNDGND +5V +15V -15V AGND AGND +5V GND GND +5V +5V GND GND +5V GND