Allen_&_Heath_DR-Switch_Service_Manual电路图.pdf

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1、 ALLEN&HEATH WARNING HIGH VOLTAGES Power Supply Unit (PSU) work should only be carried out by qualified personnel. We recommend that you use an approved Allen & Heath service centre for all power supply work. Please contact your local Allen & Heath distributor for more details. http:/www.allen- Radi

2、oFans.CN 收音机爱 好者资料库 Kernick Industrial Estate, Penryn, Cornwall, England.TR10 9LU +44 (0)8707 556250 +44 (0)8707 556251 5.2 DR SWITCH AG449715 PAGE: TITLE: DRG No:ISSUE:SHEET:OF ISSUEBYDATE FILE:C4497_5.2.Sch14:39:1013-May-2009A3 ALLEN&HEATH Tel: Fax: PRINTED: ABCDEFGH a b c d e RHA BRH08/01 1JB1/10

3、/01 2ST (psu mods)JB26-11-01 JB03-01-023 JB29-07-024 5IMcB5/9/02 C4497_5 C4497_5.2 (Inputs).Sch C4497_5 C4497_5.2 (Links etc).sch C4497_5 C4497_5.2 (Outputs).Sch C4497_5 C4497_5.2 (PSU).Sch 5.1cct onlyJB26/9/02 5.2AAT14-05-09 RadioFans.CN 收音机爱 好者资料库 Kernick Industrial Estate, Penryn, Cornwall, Engla

4、nd.TR10 9LU +44 (0)8707 556250 +44 (0)8707 556251 5.2 DR SWITCH INPUTS AG449735 PAGE: TITLE: DRG No:ISSUE:SHEET:OF ISSUEBYDATE FILE:C4497_5.2 (Inputs).Sch14:39:1013-May-2009A3 ALLEN&HEATH Tel: Fax: PRINTED: ABCDEFGH a b c d e +5VD(3) DGND(1) +5VD(3) +5VD(3) +5VD(3) +10VI(3) DGND(1) DGND(1) DGND(1) D

5、GND(1) MISO OUT(1) SH/LD_L(1) SPICLK(1) +5VD(3) DGND(1) MISO IN(1) IDENT REGISTER +10VI(2) 0VI(1) 0VI(1) INPUTS A 11 B 12 C 13 D 14 E 3 F 4 G 5 H 6 SH/LD 1 CLK INH 15 CLK 2 SER 10 QH 9 QH 7 VCC 16 GND 8 U17 74HC165 A 11 B 12 C 13 D 14 E 3 F 4 G 5 H 6 SH/LD 1 CLK INH 15 CLK 2 SER 10 QH 9 QH 7 VCC 16

6、GND 8 U19 74HC165 A 11 B 12 C 13 D 14 E 3 F 4 G 5 H 6 SH/LD 1 CLK INH 15 CLK 2 SER 10 QH 9 QH 7 VCC 16 GND 8 U20 74HC165 A 11 B 12 C 13 D 14 E 3 F 4 G 5 H 6 SH/LD 1 CLK INH 15 CLK 2 SER 10 QH 9 QH 7 VCC 16 GND 8 U18 74HC165 R38 2K2 1% R37 2K2 1% R36 2K2 1% R35 2K2 1% R32 2K2 1% R312K2 1% R302K2 1% R

7、33 2K2 1% R34 2K2 1% R29 2K2 1% R28 2K2 1% R27 2K2 1% R242K2 1% R23 2K2 1% R212K2 1% R22 2K2 1% R26 2K2 1% R25 2K2 1% R20 2K2 1% R19 2K2 1% R32K2 1% R18 2K2 1% R22K2 1% R17 2K2 1% R44 10K R45 10K R46 10K R47 10K R48 10K R49 10K R50 10K R52 10K R53 10K R55 10K R56 10K R57 10K R58 10K R62 10K R63 10K

8、R64 10K R65 10K R66 10K R67 10K R68 10K R69 10K R70 10K R71 10K R72 10K C5 100N 100V/MLC C38 100/25 C4 100N 100V/MLC C3 100N 100V/MLC C2 100N 100V/MLC +10VI(3)0VI(1) C37 100/25 IN 1 IN 2 IN 3 IN 4 IN 5 IN 6 IN 7 IN 8 1 2 3 4 5 6 7 89 10 11 12 13 14 15 16 U1 TLP521-4 1 2 3 4 5 6 7 89 10 11 12 13 14 1

9、5 16 U2 TLP521-4 1 2 3 4 5 6 7 89 10 11 12 13 14 15 16 U3TLP521-4 1 2 3 4 5 6 7 89 10 11 12 13 14 15 16 U4 TLP521-4 1 2 3 4 5 6 7 89 10 11 12 13 14 15 16 U5 TLP521-4 1 2 3 4 5 6 7 89 10 11 12 13 14 15 16 U6 TLP521-4 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17

10、18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 CN12 BOX 13X2 M 90 DEG 1 2 3 4 5 6 7 8 9 10 CN1 10 PIN PWR CONN R126 10R PF R127 10R PF +5VD(3) +10VI(3) TO INPUTS POWER TO INPUTS POWER +5VD(2) FROM OUTPUTS POWER +10VI(2) FROM OUTPUTS POWER DGND(1) DGND(1) DGND(1) DGND(1) +5VD(3) +5VD(3) +5VD(3

11、) +5VD(3) L1 DSS306 L2 DSS306 L3 DSS306 L4 DSS306 L5 DSS306 L6 DSS306 L7 DSS306 L8 DSS306 +5VD(2) +5VD(2) DGND(1) DGND(1) 0VI(1) 0VI(1) IN 9 IN 10 IN 11 IN 12 IN 13 IN 14 IN 15 IN 16 1 2 3 4 5 6 7 8 9 10 CN2 10 PIN PWR CONN L9 DSS306 L10 DSS306 L11 DSS306 L12 DSS306 L13 DSS306 L14 DSS306 L15 DSS306

12、L16 DSS306 0VI(1) 0VI(1) IN 17 IN 18 IN 19 IN 20 IN 21 IN 22 IN 23 IN 24 1 2 3 4 5 6 7 8 9 10 CN3 10 PIN PWR CONN L17 DSS306 L18 DSS306 L19 DSS306 L20 DSS306 L21 DSS306 L22 DSS306 L23 DSS306 L24 DSS306 0VI(1) TO MAIN PCB IDENT = 5A RHA BRH08/01 1JB1/10/01 2ST (psu mods)JB26-11-01 JB03-01-023 JB29-07

13、-024 5IMcB5/9/02 5.1cct onlyJB26/9/02 DGND(1) 24 Incoming bits 5.2AAT14-05-09 RadioFans.CN 收音机爱 好者资料库 Kernick Industrial Estate, Penryn, Cornwall, England.TR10 9LU +44 (0)8707 556250 +44 (0)8707 556251 5.2 DR SWITCH AG449755 PAGE: TITLE: DRG No:ISSUE:SHEET:OF ISSUEBYDATE FILE:C4497_5.2 (Links etc).s

14、ch14:39:1013-May-2009A3 ALLEN&HEATH Tel: Fax: PRINTED: ABCDEFGH a b c d e LINKS, FIXINGS AND AI HOLES LK1 LINK TCW LK8 LINK TCW LK15 LINK TCW LK22 LINK TCW LK29 LINK TCW LK2 LINK TCW LK16 LINK TCW LK23 LINK TCW LK30 LINK TCW LK31 LINK TCW LK24 LINK TCW LK17 LINK TCW LK10 LINK TCW LK3 LINK TCW LK4 LI

15、NK TCW LK11 LINK TCW LK18 LINK TCW LK25 LINK TCW LK32 LINK TCW LK33 LINK TCW LK26 LINK TCW LK19 LINK TCW LK12 LINK TCW LK5 LINK TCW LK36 LINK TCW LK43 LINK TCW LK50 LINK TCW LK57 LINK TCW LK64 LINK TCW LK37 LINK TCW LK44 LINK TCW LK51 LINK TCW LK65 LINK TCW LK66 LINK TCW LK59 LINK TCW LK52 LINK TCW

16、LK45 LINK TCW LK38 LINK TCW LK39 LINK TCW LK46 LINK TCW LK53 LINK TCW LK60 LINK TCW LK67 LINK TCW LK68 LINK TCW LK61 LINK TCW LK54 LINK TCW LK40 LINK TCW LK6 LINK TCW LK13 LINK TCW LK20 LINK TCW LK27 LINK TCW LK34 LINK TCW LK14 LINK TCW LK21 LINK TCW LK28 LINK TCW LK35 LINK TCW LK92 LINK TCW LK85 LI

17、NK TCW LK78 LINK TCW LK71 LINK TCW LK72 LINK TCW LK79 LINK TCW LK86 LINK TCW LK87 LINK TCW LK80 LINK TCW LK73 LINK TCW LK41 LINK TCW LK48 LINK TCW LK55 LINK TCW LK62 LINK TCW LK69 LINK TCW LK42 LINK TCW LK49 LINK TCW LK56 LINK TCW LK63 LINK TCW LK70 LINK TCW LK74 LINK TCW LK81 LINK TCW LK88 LINK TCW

18、 LK82 LINK TCW LK89 LINK TCW LK83 LINK TCW LK76 LINK TCW LK77 LINK TCW LK84 LINK TCW LK91 LINK TCW AI2 HOLE-AI AI1 HOLE-AI FH4 HOLE-FIXING 3.5MM FH9 HOLE-FIXING 3.5MM FH1 HOLE-FIXING 3.5MM FH2 HOLE-FIXING 3.5MM FH3 HOLE-FIXING 3.5MM FH6 HOLE-FIXING 3.5MM FH7 HOLE-FIXING 3.5MM FH8 HOLE-FIXING 3.5MM F

19、H10 HOLE-FIXING 3.5MM FH11 HOLE-FIXING 3.5MM FH12 HOLE-FIXING 3.5MM FH13 HOLE-FIXING 3.5MM FH5 HOLE-FIXING 3.5MM TC LINKSAI HOLESFIXING HOLES LK47 LINK TCW LK58 LINK TCW LK7 LINK TCW LK75 LINK TCW LK9 LINK TCW LK90 LINK TCW 1 2 3 4 CN25 EARTH SCREW TERMINAL NARROW EARTH(1) RHA BRH08/01 1JB1/10/01 2S

20、T (psu mods)JB26-11-01 JB03-01-023 JB29-07-024 5IMcB5/9/02 5.1cct onlyJB26/9/02 5.2AAT14-05-09 Kernick Industrial Estate, Penryn, Cornwall, England.TR10 9LU +44 (0)8707 556250 +44 (0)8707 556251 5.2 DR SWITCH OUTPUTS AG449745 PAGE: TITLE: DRG No:ISSUE:SHEET:OF ISSUEBYDATE FILE:C4497_5.2 (Outputs).Sc

21、h14:39:1013-May-2009A3 ALLEN&HEATH Tel: Fax: PRINTED: ABCDEFGH a b c d e +5VD(1) DGND DGND +5VD(1) +5VD(1) DGND B SPICLK+ B SPICLK- B SPICS_L+ B SPICS_L- B MOSI+ B MOSI- B MISO+ B MISO- A SPICLK+ A SPICLK- A SPICS_L+ A MOSI+ A MOSI- A SPICS_L- A MISO+ A MISO- SPICLK R119 180K SPICS_L MOSI IN MISO OU

22、T C42 100N 100V/MLC MOSI OUTMISO IN +5VD(1) +5VD(1) P1 PAD 12 13 11 U27D 74HC08 12 13 11 U28D 74HC08 9 10 8 U28C74HC08 4 5 6 U28B 74HC08 +5VD(1) DGND +5VD(1) DGNDDGND DGND 1 2 3 4 5 6 7 8 9 10 CN11 10 PIN PWR CONN +5VD(1) 1 2 3 4 5 6 7 8 9 10 CN10 10 PIN PWR CONN +10VI(1) 1 2 3 4 5 6 7 8 9 10 CN9 10

23、 PIN PWR CONN 0VI 1 2 3 4 5 6 7 8 9 10 CN4 10 PIN PWR CONN TR+ 4 TR- 5 RST 3 Q 7 GND 8 Q 6 CTC 1 RC COM 2 VCC 16 U30A 74HC4538 Q 10 CTC 15 RC COM 14 TR+ 12 TR- 11 RST 13 Q 9 U30B74HC4538 ORG/WHT 1 ORANGE 2 GRN/WHT 3 BLUE 4 BLU/WHT 5 GREEN 6 BRN/WHT 7 BROWN 8 CHASSIS 9 CHASSIS 10 CN15 RJ45 ORG/WHT 1

24、ORANGE 2 GRN/WHT 3 BLUE 4 BLU/WHT 5 GREEN 6 BRN/WHT 7 BROWN 8 CHASSIS 9 CHASSIS 10 CN14 RJ45 DGND +10VI(1) 0VI 0VI 16+ 16- 15+ 15- 14+ 14- 13+ 13- 12+ 12- 11+ 11- 10+ 10- 9+ 9- A 1 A+ 2 A- 3 VCC 16 GND 8 B 7 B+ 6 B- 5 C 9 C+ 10 C- 11 D 15 D+ 14 D- 13 EN 4 EN 12 U26 26LS31 8+ 8- 7+ 7- 6+ 6- 5+ 5- 4+

25、4- 3+ 3- 2+ 2- 1+ 1- +5VD(1) +5VD(1) 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 16 16 17 17 18 18 19 19 20 20 21 21 22 22 23 23 24 24 25 25 26 26 CN13 BOX 13X2 M STRT C25 100N 100V/MLC C26C27C28C29C30 A 3 A+ 2 A- 1 B 5 B+ 6 B- 7 C 11 C+ 10 C- 9 D 13 D+ 14 D- 15 EN 4 EN 1

26、2 VCC 16 GND 8 U24 26LS32 1 2 3 U28A 74HC08 9 10 8 U27C 74HC08 4 5 6 U27B 74HC08 1 2 3 U27A 74HC08 R111 100R R110 100R R114 120R R113 120R +5VD(1) R118 1K0 1 2 3 4 5 6 CN17 SIL 6 M STRT R117 1K0 1 2 3 4 5 6 CN16 SIL 6 F 90 DEG R116 1K0 R115 1K0 C39 100/25 C40 100/25 1 2 3 U25A 74LS00 4 5 6U25B 74LS0

27、0 10 9 8U25C 74LS00 D3 1N5819 13 12 11U25D 74LS00 1 2 3 4 5 6 7 89 10 11 12 13 14 15 16 U16 TLP521-4 1 2 3 4 5 6 7 89 10 11 12 13 14 15 16 U15 TLP521-4 1 2 3 4 5 6 7 89 10 11 12 13 14 15 16 U8 TLP521-4 1 2 3 4 5 6 7 89 10 11 12 13 14 15 16 U7 TLP521-4 SH/LD_L C35C34C32 11 12 13 U29D 74HCT02 C33 4 5

28、6 U29B 74HCT02 D2 1N4148 VCC 3 RESET 2 GND 1 U33 DS1233 D1 1N4148 DGND +5VD(1) +5VD(1) 1 2 3 U29A 74HCT02 8 9 10 U29C 74HCT02 +5VD(1) C41 100/25 DGND +5VD(1) DGND EARTH +5VD(1)+5VD(1) DGNDDGND DGND DGND +5VD(1) VCC 14 GND 7 U28E 74HC08 VCC 14 GND 7 U27E 74HC08 +5VD(1) DGND GND 7 VCC 14 U25E 74LS00 V

29、CC 14 GND 7 U29E 74HCT02 MISO IN SPICLK SH/LD_L MISO OUT MISO IN SPICLK MISO OUT SH/LD_L 0VI0VI +10VI(1)+10VI(1) +5VD(1)+5VD(1) DGNDDGND +5VD(1) DGND DGND MOSI OUT SPICS_L SPICS_L SPICLK SPICLK SPICS_L SPICS_L MOSI IN A MISO+ A MISO- B MISO+ B MISO- B SPICLK+ B SPICLK- B SPICS_L+ B SPICS_L- B MOSI+

30、B MOSI- +5VD(1) A SPICLK+ A SPICLK- A SPICS_L+ A MOSI+ A MOSI- A SPICS_L- +5VD(1) DGND DGND Q2 BC637 Q3 BC637 Q4 BC637 Q5 BC637 C89 100N 63V/PE 0VI Q6 BC637 Q7 BC637 Q8 BC637 Q9 BC637 +10VI(1) C86 100N 63V/PE 0VI 0VI Q10 BC637 Q11 BC637 Q12 BC637 Q13 BC637 +10VI(1) C87 100N 63V/PE 0VI Q14 BC637 Q15

31、BC637 Q16 BC637 Q17 BC637 0VI +10VI(1) C88 100N 63V/PE 0VI R94 390R R95 390R R96 390R R97 390R R98 390R R99 390R R100 390R R101 390R R102 390R R103 390R R104 390R R105 390R R106 390R R107 390R R108 390R R109 390R R74 0R0 R75 0R0 R76 0R0 R77 0R0 R78 0R0 R79 0R0 R80 0R0 R81 0R0 R82 0R0 R83 0R0 R84 0R0

32、 R85 0R0 R900R0 R91 0R0 R92 0R0 R93 0R0 NOTE: CONNECTED TO CHASSIS VIA METAL PILLARSTO INPUT PCB RJ45 IN RJ45 OUT SNAP OFF PCB FRONT PANEL LEDS TO FRONT PANEL LEDS IDENT = A5 LD2 LD1 R122 680R R121 680R GREEN TOMBSTONE LEDS D4 DIODE NF R120 RES NF RHA BRH08/01 1JB1/10/01 2ST (psu mods)JB26-11-01 JB0

33、3-01-023 JB29-07-024 5IMcB5/9/02 5.1cct onlyJB26/9/02 STR 1 D 2 CLK 3 OE 15 Q1 4 Q2 5 Q3 6 Q4 7 Q5 14 Q6 13 Q7 12 Q8 11 QS1 9 QS2 10 VCC 16 GND 8 U21 74HC4094N STR 1 D 2 CLK 3 OE 15 Q1 4 Q2 5 Q3 6 Q4 7 Q5 14 Q6 13 Q7 12 Q8 11 QS1 9 QS2 10 VCC 16 GND 8 U22 74HC4094N STR 1 D 2 CLK 3 OE 15 Q1 4 Q2 5 Q3

34、 6 Q4 7 Q5 14 Q6 13 Q7 12 Q8 11 QS1 9 QS2 10 VCC 16 GND 8 U23 74HC4094N 5.2AAT14-05-09 Kernick Industrial Estate, Penryn, Cornwall, England.TR10 9LU +44 (0)8707 556250 +44 (0)8707 556251 5.2 DR SWITCH PSU AG449725 PAGE: TITLE: DRG No:ISSUE:SHEET:OF ISSUEBYDATE FILE:C4497_5.2 (PSU).Sch14:39:1013-May-

35、2009A3 ALLEN&HEATH Tel: Fax: PRINTED: ABCDEFGH a b c d e E 3 N 2 L 1 L E N CN24 IEC FILTERED MAINS INLET COLL 5 EMIT 4 AN 1 K 2 NC 3 NC 6 U51 4N35 12 F1 FUSE 2 3 1 4 SW1 SW DPST MAINS U57 TL431 C46 10/400 C45 10/400 D5 P6KE200A D7 BYV26E R112 100R PF R215 10R D8 BYV26E PGND C36 100N 100V/MLC C83 47/

36、63 C54 10N/MYL R73 10K C82 10/50 R211 560R R217 10K 1% R210 220R C51 100N/MYL R125 4R7 1W R208 4R7 1W R43 2K2 1% R39 2K2 1% C49 1N 1KV/DISK C50 1N 1KV/DISK D9 BYV27-400 D10 BYV27-400 C59 470/25 LESR C81 470/25 LESR C73 470/25 LESR C58 470/25 LESR DGND 0VI C47 10/400 C44 2N2 250VAC Y PGND 13V +5VD C4

37、8 10/400 DGND 0VI DGND C43 100N 275V/PEM 14 23 BR1 BR RECTIFIER (AE3477) DGND 0.8A 0.35A R219 2R2 1W R212 1K5 1% C56 10N/MYL 1 24 3 L27 CHOKE 20MH DANGER - HIGH VOLTAGE DISCONNECT POWER BEFORE REMOVING PSU REFER SERVICE WORK TO QUALIFIED SERVICE PERSONNEL ONLY Vin 1 GND 2 +5V 3 U50 7805 8 9 2 1 6 7

38、4 5 PRIMARY BIAS 8V 10V TX1 EF25 (AM4491) ISEN 3 VFB 2 COMP 1 OUT 6 VREF 8 RT/CT 4 VCC 7 GND 5 U58 UC3842AN R213 100K C53 100N 63V/PE C52 100N 63V/PE R220 1M2 1/2W R128 0R0 R129 0R0 +5VD(1) +10VI(1) TO OUTPUTS POWER TO OUTPUTS POWER R209 22K 1% +10VI 8V C85 10/16 R123 150K 1W D11 1N4002 3 R221 3K3 2

39、% R222 470R R214 1K0 C84 330P/DISK L26 CHOKE 4.7UH L25 CHOKE 4.7UH R223 2R2 1W JP1 JP2 JP3 EARTH LEAD TO METAL PILLARS LINK C57 2N2 250V/PEM RHA BRH08/01 1JB1/10/01 2ST (psu mods)JB26-11-01 JB03-01-023 JB29-07-024 5IMcB5/9/02 5.1cct onlyJB26/9/02 Vin 3 ADJ 1 Vout 2 U59 LM317T 5.2AAT14-05-09 Q1 STF8NK100Z