DigiTech_RP10_Schematics电路图.pdf

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1、ECO#DATEECO#DATEDESCRIPTIONREVISIONREVISIONDESCRIPTION |LINK |055042A4.001 |055042A4.002 |055042A4.003 |055042A4.004 |055042A4.005 |055042A4.006 A0PRODUCTION RELEASE EMI VERSION12-12-95 A1CHANGE SDISC FROM 72-3171 TO 72-31771-29-96729 A2REMOVE C148, .047uF7462-5-96 A3CHANGE R210 FROM 680 OHM TO 470

2、OHM7562-13-96 A4CHANGE LED PART NO.S TO T&R FOR AUTO INSERTION9094-29-96 Friday, November 10, 2000 055042A4.000A4 RP-10 (W/EMI) DOD Electronics Corp. 8760 South Sandy Parkway Sandy, Utah 84070 B 06 Title SizeDocument NumberRev Date:Sheet of RadioFans.CN 收音机爱 好者资料库 INPUT GAIN TRIM Friday, November 10

3、, 2000 055042A4.001A4 RP-10 (W/EMI) - IN/COMP/DET DOD Electronics Corp. 8760 South Sandy Parkway Sandy, Utah 84070 B 16 Title SizeDocument NumberRev Date:Sheet of D0 D1 D2 D3 D4 D5 D6 D7 D0.7 VCCVDD+5VVSS +12V +12V +12V +12V +12V +12V +12V +12V +5V AN -12V -12V -12V -12V -12V -12V -12V -12V -12V +5V

4、 AN TP1 TESTP U9A LM833 3 2 1 4 U10 4051 X0 13 X1 14 X2 15 X3 12 X4 1 X5 5 X6 2 X7 4 INH 6 A 11 B 10 C 9 X 3 V+ 16 VEE 7 R52 20K D1 1N4148 R53 150K R54 20K R55 10K D2 1N4148 D3 1N4148 R56 20K R57 20K U9B LM833 5 6 7 8 TP2 TESTP R61 15K R65 120K R66 100K R67 47K R68 33K R69 22K R70 15K R71 47K R72 47

5、K U12D LF347 13 12 14 R73 62K R76 220K R77 10K R79 47K Q1 2N4124 D4 1N4148 D5 1N4148 D6 1N4148 R80 220K R81 15K R84 10K R91 20K R92 20K R93 20K R94 20K R99 20K R90 10K U11 DBX2155 1 3 5 6 2 4 7 8 R86 3.3K R58 51 Q2 2N4125 3 2 1 R87 3.3K U15A LM1973A 4 6 5 R75 1K R101 10KR89 10K R85 15K R59 1M R60 10

6、0K R95 10K R96 10K R97 10K R98 10K R64 100 R63 10K R62 4.7K U13A LF353 3 2 1 4 U13B LF353 5 6 7 8 U12B LF347 6 5 7 U12A LF347 2 3 1 4 U12C LF347 9 10 8 11 U14 74HC574 D0 2 Q0 19 D1 3 Q1 18 D2 4 Q2 17 D3 5 Q3 16 D4 6 Q4 15 D5 7 Q5 14 D6 8 Q6 13 D7 9 Q7 12 OE 1 CLK 11 U5D LF347 13 12 14 U5B LF347 6 5

7、7 U5C LF347 9 10 8 11 R74 10KRX9 R9 10 R8 9 R7 8 R6 7 R5 6 R4 5 R3 4 R2 3 R1 2 COM 1 R100 20K U5A LF347 2 3 1 4 D18 1N4148 R82 OMIT R78 150K R228 12K R229 10K C20 .33LLM50E1 C16 .33LLM50E1 R83 100K R17 10K R18 15K C28 .022KF R16 470K C30 1NPME1 C5 .047MA3 C17 .047MA3 C23 120PKD1 C15 .010KF C18 .22LL

8、ME1 C19 .22LLME1 C25 .22LLME1 C26 .22LLME1 C31 .22LLME1 C32 .22LLME1 C21 4.7ME1 C22 100M25E1 C24 15PJD1 C27 200PMD1 C29 240PMD1 J4 J320119 2 5 4 1 3 6 P2 50K420222 1 2 3 C14 120PJD7 L1 FB260219 C111 120PJD7 R15 10K-7 C178 .047MD7 D0.7 COMPRESSOR_OUT *OUTEN4 GATE D0.7 D0 D1 D2 D3 D4 D5 D6 D7 RadioFan

9、s.CN 收音机爱 好者资料库 DIST IN Friday, November 10, 2000 055042A4.002A4 RP-10 (W/EMI) - DIST DOD Electronics Corp. 8760 South Sandy Parkway Sandy, Utah 84070 B 26 Title SizeDocument NumberRev Date:Sheet of GFB GRUNGE SEL GRUNGE GFB SEL GRUNGE SEL OD OVR DRIVE SEL OD HEAVY SUSTAIN OVR DRIVE GRUNGE SEL GRUNG

10、E HEAVY SUSTAIN OVR DRIVE SEL OD VCCVDD+5VVSS +12V +5V +5V VEE-12V +12V +12V +12V +12V +12V +12V +12V +12V -12V -12V -12V -12V -12V -12V -12V -12V -12V -12V -12V -12V +5V AN R102 10KR103 470 R104 470 R105 100K U16B LM833 5 6 7 8 D7 1N4148 D9 1N4148 D11 1N4148 D12 1N4148 U17 4051 X0 13 X1 14 X2 15 X3

11、 12 X4 1 X5 5 X6 2 X7 4 INH 6 A 11 B 10 C 9 X 3 V+ 16 VEE 7 R107 10K R108 20K Q3 2N4125 Q4 2N4124 R111 24K R112 10K R115 220K R116 20K R117 3.3K R118 47K R119 10K Q5 J112 2 1 3 Q7 J112 2 1 3 R121 100K R122 10K D16 1N4148 R124 2K R125 100K R126 47K R127 2K R128 2K Q11 2N5088 Q12 J112 2 1 3 R134 330 R

12、135 220K R136 47K R137 10K R139 470K R141 10K Q13 J112 2 1 3 R143 10K R145 4.7K U16A LM833 3 2 1 4 R167 10K R166 10K D8 1N4148 D10 1N4148 R109 20K R150 10K R165 10K R129 10K R144 47K R123 220K R132 220K R131 10K R133 3.3K R153 10K R151 20K R120 10K R149 470K U15C LM1973A 18 16 17 R164 10K R147 10K R

13、21 1M D13 1N4148 D17 1N4148 D14 1N4148 R142 2K R148 470K U18B LF353 5 6 7 8 Q6 J112 2 1 3 R19 1M U20B LF353 5 6 7 8 U20A LF353 3 2 1 4 U18A LF353 3 2 1 4 U19A LF353 3 2 1 4 U7A 5532 3 2 1 4 U7B 5532 5 6 7 8 Q8 2N5088 R110 27K R130 100K R215 10K R214 10K U19B LF353 5 6 7 8 R152 4.7K R138 OMIT R140 OM

14、IT R168 OMIT Q10 OMIT C73 OMIT C72 OMIT R106 10K C51 .033KF C47 .022KF C77 .027KF R169 2K Q14 J112 2 1 3 TP3 TESTP C40 .047MA3 C41 .047MA3 C55 1NPME1 C48 .047MA3 C74 .047MA3 C10 10ME1 C13 10ME1 C52 10ME1 C38 120PKD1 C50 120PKD1 C76 .010KF C43 .22LLME1 C53 .22LLME1 C71 .22LLME1 C36 1M50E1 C39 1M50E1

15、C44 1M50E1 C46 1M50E1 C59 1M50E1 C60 1M50E1 C61 1M50E1 C62 1M50E1 C37 .0018KF C45 .10KF C49 .033KF C54 25PJD1 C56 .0082KF C57 50PJD1 C58 50PJD1 C75 1.5M25T1 COMPRESSOR_OUT D SEL 1 D SEL 0 DIST OUT GFB GRUNGE SEL GRUNGE GFB SEL GRUNGE SEL OD OVR DRIVE SEL OD HEAVY SUSTAIN OVR DRIVE GRUNGE SEL GRUNGE

16、HEAVY SUSTAIN OVR DRIVE SEL OD RadioFans.CN 收音机爱 好者资料库 GAIN ADJUST RIGHT OUTPUT LEFT/MONO OUTPUT HEADPHONES Friday, November 10, 2000 055042A4.003A4 RP-10 (W/EMI) - A/D/A, OUTPUTS DOD Electronics Corp. 8760 South Sandy Parkway Sandy, Utah 84070 B 36 Title SizeDocument NumberRev Date:Sheet of XSHAD B

17、US_AS0S0 C_256S1S1 SYNCS2S2 S3S3 CALS4S4 S5S5 BCLKS6S6 BCLRS7S7 *OUTEN0S8S8 DS9S9 D0 CCLK S10S10 D1 DIN S11S11 D2S12S12 D3S13S13 D4S14S14 D5S15S15 D6BIAS D7 R129XSHL XSHR RESETXSHA NDTA NCLK NLOAD XSHL XSHR S0.15 D0.7 VCCVDD+5VVSS +12V+5V +5V +12V +12V +12V +12V +12V +12V +12V +5V AN +12V +12V +12V

18、-12V -12V -12V -12V -12V -12V -12V -12V -12V -12V -12V -12V -12V +12V +12V -12V -12V +12V R170 1K R171 1K R173 1K R174 1K R175 1K R176 1K U30 PCM54 B1 2 B2 3 B3 5 B4 6 B5 7 B6 8 B7 9 B8 10 B9 11 B10 12 B11 13 B12 14 B13 15 B14 16 B15 17 B16 18 VOUT 19 RFB 20 SJ 21 IOUT 23 GND 22 IBPO 25 TRIM 1 ADJ 2

19、7 V- 28 V+ 26 U31C 4053A Y 4 S 9 A 5 B 3 U31A 4053A Y 14 S 11 A 12 B 13 U32 LM311 2 3 7 6 5 8 1 4 TP7 TESTP U53C 4053A Y 4 S 9 A 5 B 3 U33A LF353 3 2 1 4 R25 10 U15D LM1973A SDISDO VDD VSSAGND VSSAGND VDDCD CLK DGND 11 9 10 14 3 12 13 15 19 7 8 U48 78L05 I 1 G 2 O 3 U49 79L05 I 2 G 3 O 1 R7 1K R8 47

20、0K R9 1K R10 470K U15B LM1973A 2 20 1 R160 47K R159 47K R161 470K R154 6.8K R155 6.8K R156 6.8K R157 10K U21A LF353 3 2 1 4 U47 74HC574 D0 2 Q0 19 D1 3 Q1 18 D2 4 Q2 17 D3 5 Q3 16 D4 6 Q4 15 D5 7 Q5 14 D6 8 Q6 13 D7 9 Q7 12 OE 1 CLK 11 U54B LF353 5 6 7 8 U54A LF353 3 2 1 4 R192 4.7K Q9 2N4124 R113 4

21、.7M R88 6.8K R48 18K U21B LF353 5 6 7 8 R2 5.76K 1% R5 5.76K 1% R51 10K R220 5.11K 1% R221 5.11K 1% R222 5.11K 1% R223 5.11K 1% R45 10K R46 10K R47 10K U2B LF347 6 5 7 U2A LF347 2 3 1 4 U2C LF347 9 10 8 11 U2D LF347 13 12 14 R22 10K R33 33K R34 2K R43 10 U6A LF353 3 2 1 4 R42 2K D20 1N4001 D19 1N400

22、1 R44 10 R50 10K R230 33K R231 2K U6B LF353 5 6 7 8 R232 2K D38 1N4001 D37 1N4001 R234 10 R233 10 R235 100 R49 100 R172 470 R162 62K R163 3.3K R12 4.7K R13 4.7K R11 3.3K R14 3.3K U1B LF353 5 6 7 8 U1A LF353 3 2 1 4 R158 10K U33B LF353 5 6 7 8 R3 5.76K 1% R6 5.76K 1% C1 .0032HF C6 .0032HF C7 .0056JF

23、C2 .0056JF C3 1NPME1 C4 1NPME1 C8 1NPME1 C33 1NPME1 C34 470PMD1 C35 470PMD1 C69 470PMD1 C93 10ME1 C94 10ME1 C95 10ME1 C96 10ME1 C11 120PKD1 C12 120PKD1 C81 .010KF C84 .010KF C70 240PMD1 R219 47K C78 240PMD1 C79 240PMD1 C80 240PMD1 C42 .010HF C98 .010HF C63 .0022JF C64 .0016HF C66 .0026HF C67 47ME1 C

24、68 .011JF C97 .016HF C107 10KTC82 .047MA3 C83 .047MA3 C110 10KT J2 J320119 2 5 4 1 3 6 J1 J320119 2 5 4 1 3 6 J3 J320119 2 5 4 1 3 6 L7 FB260221 L8 FB260221 P3 10K420211 1 2 3 P1A 20K402075 26 1 P1B 20K402075 35 4 C85 .0015KF1 C112 330PKD7 C113 330PKD7 C114 330PKD7 L3 FB260219 C115 120PJD7 L5 FB2602

25、19 C124 120PJD7 U34 SDADX/SM CBUS 26 CLK256 8 SYNC 30 CAL 24 PWRDWN 7 M0 17 M1 16 M2 18 PROG 28 RESET 27 CCLK 40 DIN 38 B16 42 B15 41 B14 36 B13 33 B12 32 B11 35 B10 37 B9 43 B8 44 B7 3 B6 2 B5 5 B4 4 B3 6 B2 10 B1 9 SHL 13 SHR 11 SHA 14 INIT 22 HDC 19 LDC 20 BCLK 25 BCLR 21 BIAS 31 D 15 BIAS 29 DOU

26、T 39 R1 5.76K 1% R4 5.76K 1% Q28 2N6714 Q29 2N6726 3 2 1 Q26 2N6714 Q27 2N6726 3 2 1 C65 220PMD C99 220PMD S0.15 D0.7 S0.15 BIAS BUS_A CLK_256 SYNC D0.7 BIAS BGPH DIST OUT *OUTEN0 *RESET 2 XSHAD BUS_AS0S0 C_256S1S1 SYNCS2S2 S3S3 CALS4S4 S5S5 BCLKS6S6 BCLRS7S7 *OUTEN0S8S8 DS9S9 D0 CCLK S10S10 D1 DIN

27、S11S11 D2S12S12 D3S13S13 D4S14S14 D5S15S15 D6BIAS D7 R129XSHL XSHR RESETXSHA NDTA NCLK NLOAD XSHL XSHR Friday, November 10, 2000 055042A4.004A4 RP-10 (W/EMI) - DSP, DRAM DOD Electronics Corp. 8760 South Sandy Parkway Sandy, Utah 84070 B 46 Title SizeDocument NumberRev Date:Sheet of *RAS DADR7DD1DADR

28、7DD13 *CASDADR6DD0DADR6DD12 DADR4DD3DADR4DD15 DADR2DD2DADR2DD14 DADR1DADR1 *DWRDADR3DADR3 DADR5DADR5 DADR0DADR0 DADR0 DADR1*RAS*RAS DADR2*CAS*CAS DADR3*DWR*DWR DADR4 DADR5 DADR6 DADR7 DADR7DD5DADR7DD17 DD0DADR6DD4DADR6DD16 DD1DADR4DD7DADR4DD18 DD2DADR2DD6DADR2DD19 DD3DADR1DADR1 DD4DADR3DADR3 DD5DADR

29、5DADR5 A0DD6DADR0DADR0 A1DD7 A2DD8*RAS*RAS A3DD9*CAS*CAS A4DD10*DWR*DWR DD11 D0DD12 D1DD13 D2DD14 D3DD15 D4DD16 D5DD17DADR7DD9DADR7DD21 D6DD18DADR6DD8DADR6DD22 D7DD19DADR4DD11DADR4DD23 DD20DADR2DD10DADR2DD20 DD21DADR1DADR1 DD22DADR3DADR3 DD23DADR5DADR5 DADR0DADR0 *RAS*RAS *CAS*CAS *DWR*DWR DADR0.8 A

30、0.17 D0.7 DD0.23 VCCVDD+5VVSS VCC VCC VCC VCCVCC VCC VCC VCCVCCVCCVCC +5V R195 1M U24 4464-100 A7 10 A6 6 A5 7 A4 8 A3 11 A2 12 A1 13 A0 14 RAS 5 CAS 16 WE 4 D1 2 D2 3 D3 15 D4 17 OE 1 U25 4464-100 A7 10 A6 6 A5 7 A4 8 A3 11 A2 12 A1 13 A0 14 RAS 5 CAS 16 WE 4 D1 2 D2 3 D3 15 D4 17 OE 1 U26 4464-100

31、 A7 10 A6 6 A5 7 A4 8 A3 11 A2 12 A1 13 A0 14 RAS 5 CAS 16 WE 4 D1 2 D2 3 D3 15 D4 17 OE 1 U27 4464-100 A7 10 A6 6 A5 7 A4 8 A3 11 A2 12 A1 13 A0 14 RAS 5 CAS 16 WE 4 D1 2 D2 3 D3 15 D4 17 OE 1 U28 4464-100 A7 10 A6 6 A5 7 A4 8 A3 11 A2 12 A1 13 A0 14 RAS 5 CAS 16 WE 4 D1 2 D2 3 D3 15 D4 17 OE 1 U29

32、 4464-100 A7 10 A6 6 A5 7 A4 8 A3 11 A2 12 A1 13 A0 14 RAS 5 CAS 16 WE 4 D1 2 D2 3 D3 15 D4 17 OE 1 C87 25PJD1 C88 25PJD1 R238 75 R239 75 R240 75 R237 75 R236 75 R241 75 X1 20.00MHZ-H C135 .047MD7 C136 .047MD7 C137 .047MD7 C138 .047MD7 C139 .047MD7 C140 .047MD7 C154 .047MD7 C155 .047MD7 C157 .047MD7

33、 C158 .047MD7 C177 .047MD7 U23 SDISCII_84 XTAL 78 EXTAL 77 CLK_OUT 73 DRAM_D0 10 DRAM_D1 14 BUS_A 71 BUS_B 70 BUS_C 69 BUS_D 68 DRAM_D2 15 DRAM_D3 16 RAS 31 CAS 33 DWR 29 DRAM_A0 52 DRAM_A1 51 DRAM_A2 50 DRAM_A3 49 DRAM_A4 48 DRAM_A5 47 DRAM_A6 46 DRAM_A7 45 DRAM_A8 44 RESET 80 MASTER 79 DRAM_D4 17

34、DRAM_D5 18 DRAM_D6 19 DRAM_D7 20 DRAM_D8 21 DRAM_D9 22 DRAM_D10 23 DRAM_D11 24 DRAM_D12 25 DRAM_D13 26 DRAM_D14 27 DRAM_D15 28 DRAM_D16 35 DRAM_D17 36 DRAM_D18 37 DRAM_D19 38 DRAM_D20 39 DRAM_D21 40 DRAM_D22 41 DRAM_D23 42 SYNC 76 UP_XWR 4 UP_XCS 3 UP_A0 2 UP_A1 1 UP_A2 84 UP_A3 83 UP_A4 82 UP_D7 63

35、 UP_D6 62 UP_D5 61 UP_D4 60 UP_D3 59 UP_D2 58 UP_D1 57 UP_D0 56 TEST2 7 TEST1 8 TEST0 9 CLK_IN 72 CLK_BUF_OUT 67 CLK_BUF_IN 65 SAT 6 UP_XRD 5 DADR0.8 A0.17 D0.7 DD0.23 A0.17 *SDISC_EN *RD *WR D0.7 SYNC BUS_A *RESET 1 CLK_256 *RAS DADR7DD1DADR7DD13 *CASDADR6DD0DADR6DD12 DADR4DD3DADR4DD15 DADR2DD2DADR

36、2DD14 DADR1DADR1 *DWRDADR3DADR3 DADR5DADR5 DADR0DADR0 DADR0 DADR1*RAS*RAS DADR2*CAS*CAS DADR3*DWR*DWR DADR4 DADR5 DADR6 DADR7 DADR7DD5DADR7DD17 DD0DADR6DD4DADR6DD16 DD1DADR4DD7DADR4DD18 DD2DADR2DD6DADR2DD19 DD3DADR1DADR1 DD4DADR3DADR3 DD5DADR5DADR5 A0DD6DADR0DADR0 A1DD7 A2DD8*RAS*RAS A3DD9*CAS*CAS A

37、4DD10*DWR*DWR DD11 D0DD12 D1DD13 D2DD14 D3DD15 D4DD16 D5DD17DADR7DD9DADR7DD21 D6DD18DADR6DD8DADR6DD22 D7DD19DADR4DD11DADR4DD23 DD20DADR2DD10DADR2DD20 DD21DADR1DADR1 DD22DADR3DADR3 DD23DADR5DADR5 DADR0DADR0 *RAS*RAS *CAS*CAS *DWR*DWR MIDI IN MIDI OUT/THRU Friday, November 10, 2000 055042A4.005A4 RP-1

38、0(W/EMI)-CPU,DECODE,EPROM,SRAM,MIDI,CC DOD Electronics Corp. 8760 South Sandy Parkway Sandy, Utah 84070 B 56 Title SizeDocument NumberRev Date:Sheet of D0 D1 D2 D3A0D0A0D0 D4A1D1A1D1 D5A2D2A2D2 D6A3D3A3D3 D7A4D4A4D4 A5D5A5D5 A0A6D6A6D6 A1A7D7A7D7 A2A8A8 A3A9A9 A4A10A10 A5A11A11 A6A12A12 A7A13A13 A8A

39、14A14 A9A15A15 A10A16A16 A11A17 A12 A13*RD A14*RD A15*WR A16 A17 DISP_EN *INEN *WR *RD A13 A14 A15 *OUTEN1 *OUTEN2 *OUTEN3 FT_CON *OUTEN3 FT_CON D0 D1 D2 D3LCD CON D4 D5 D6 D7 CHAR0 LCD CON A0SWROW0 A1*OUTEN2 DISP_ENCHAR1CHAR2 D0D0DISP4 D1D1SWROW1DISP7 D2D2 SWROW2 DISP0 D3D3 SWROW3 CHAR2DISP3 D4D4 S

40、WROW4 CHAR3 D5D5 SWROW5 DISP2 D6D6 SWROW6 CHAR5 D7D7CHAR3CHAR1 CHAR0 DISP1 SWROW6 DISP5 SWROW5 DISP6 SWCOL3 CHAR5SWCOL2 SWCOL1 SWROW4 D4SWCOL0 D5SWROW3 D6SWROW0 D7SWROW2 *OUTEN1SWROW1 D0DISP0 D1 D2DISP1 D3 *INEND4DISP2 D5 SWCOL0D0D6DISP3 SWCOL1D1D7 SWCOL2D2DISP4 SWCOL3D3 DISP5 DISP6 DISP7 D0.7 A0.17

41、 VCCVDD+5VVSS VPR +5V VPR +5V +5V +5V +5V +12V +12V +12V +5V +5V +5V +5V +5V +5V -12V -12V +5V +5V +5V +5V +5V U36D 74HC04 98 U36E 74HC04 1110 R196 4.7K R197 470K U37 74HC138 A 1 B 2 C 3 G1 6 G2A 4 G2B 5 Y0 15 Y1 14 Y2 13 Y3 12 Y4 11 Y5 10 Y6 9 Y7 7 R199 1K R201 33K R203 100 U38 6N138 AN 2 CAT 3 OB

42、7 OUT 6 VCC 8 GND 5 R205 330 U39 MC34064P I 2 G 3 R 1 U40A 74HC139 A 2 Y0 4 B 3 Y1 5 Y2 6 G 1 Y3 7 R198 10K R207 200 Q16 2N4124 R206 2K Q18 2N4124 R202 100 R28200 R29200 R30200 R31200 R32200 R35200 R36200 R37200 R204 3.3K R209 2K U22A 74HC244A 2 4 6 8 18 16 14 12 1 U22B 74HC244A 11 13 15 17 9 7 5 3

43、19 U35A LM324 3 2 1 4 U35D LM324 12 13 14 U35C LM324 10 9 8 11 U35B LM324 5 6 7 R177 4.7K R178 3.3K R179 2K R180 2K R181 2K R182 1K R183 330 R184 47K R185 47K R186 47K R187 47K R193 10K R194 470K R190 10K R188 10K R189 10K R191 10K R216 10K Q19 2N4124 R38 10K R39 10K R40 10K R41 10K Q20 2N4124 Q21 2

44、N4124 Q22 2N4124 Q23 2N4124 U4 74HC574 D0 2 Q0 19 D1 3 Q1 18 D2 4 Q2 17 D3 5 Q3 16 D4 6 Q4 15 D5 7 Q5 14 D6 8 Q6 13 D7 9 Q7 12 OE 1 CLK 11 U45 74HC574 D0 2 Q0 19 D1 3 Q1 18 D2 4 Q2 17 D3 5 Q3 16 D4 6 Q4 15 D5 7 Q5 14 D6 8 Q6 13 D7 9 Q7 12 OE 1 CLK 11 U3 74HC574 D0 2 Q0 19 D1 3 Q1 18 D2 4 Q2 17 D3 5

45、Q3 16 D4 6 Q4 15 D5 7 Q5 14 D6 8 Q6 13 D7 9 Q7 12 OE 1 CLK 11 R213 10 D25 1N4148 R211 22K R212 33K D22 1N4148 R114 1K U46 LM311 2 3 7 6 5 8 1 4 Q24 2N4124 R27 330 R146 OMIT H4 OMIT 1 2 R200 330K D15 1N4148 R226 2K C106 OMIT R20 7.5K R23 4.7K R26 2K U36B 74HC04 34 U43 KM681000AL A0 12 A1 11 A2 10 A3

46、9 A4 8 A5 7 A6 6 A7 5 A8 27 A9 26 A10 23 A11 25 A12 4 A13 28 A14 3 CS1 22 OE 24 WE 29 D0 13 D1 14 D2 15 D3 17 D4 18 D5 19 D6 20 D7 21 VCC 32 GND 16 A15 31 A16 2 CS2 30 R224 10K Q25 2N4124 Q17 MRD701-H R208 200 C105 OMIT X2 OMIT C104 OMIT R24 0 C90 .033KF C103 .047MA3 BT1 BTC241014 + + + - - - - - 12

47、 BT1A BT241016 C91 .047MA3 C9 470PMD1 C89 10ME1 C92 .010KB H1 HDR321084 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 H2 HCN321083 1 2 3 4 5 6 7 8 9 10 11 12 13 14 H3A WT321163 A 1 B 2 C 3 D 4 E 5 C156 .047MA1 U41 64180ZCP10/S XTAL 3 EXTAL 4 PHI 68 TXS 55 RXS/CTS 56 CKS 57 TXA

48、0 48 CKA0/DREQ0 50 RXA0 49 RTS0 45 CTS0 46 DCD0 47 TXA1 51 CKA1/TEND0 54 RXA1 53 DREQ1 58 TEND1 59 RESET 8 NMI 9 INT0 10 INT1 11 INT2 12 BUSREQ 7 BUSACK 6 LIR 65 HALT 60 WAIT 5 REF 61 ST 13 E 64 RD 67 WR 66 ME 63 IOE 62 A19 35 A18/TOUT 33 A17 32 A16 31 A15 30 A14 29 A13 28 A12 27 A11 26 A10 25 A9 24

49、 A8 23 A7 22 A6 21 A5 20 A4 19 A3 17 A2 16 A1 15 A0 14 D7 44 D6 43 D5 42 D4 41 D3 40 D2 39 D1 38 D0 37 D23 1N4148 L12 FB260219 L13 FB260219 Q15 2N4124 C86 1LLM50E1 U36C 74HC04 56 R243 75 R242 75 R24475 R24675 R24875 R24575 R24775 R24975 D21 1N4148 R227 0 J5 J320116 13 4 2 5 67 J6 J320116 13 4 2 5 67 C169 .047MD7 C170 .047MD7 C171 .047MD7 C172 .047MD7 WR1 W361141A1 2 WR2 W361142A 12 C148 OMIT R210 470 U42 27C020-120 RP-10 Software V1.90 CHECKSUM = D995 A0 12 A1 11 A2 10 A3 9 A4 8 A5 7 A6 6 A7 5 A8 27 A9 26