Peavey_PR-12D,_PR-15D_Schematics 电路图.pdf

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1、*Company Proprietary Information* Patents: Note: All thru hole Resistors are 1/4 Watt unless otherwise indicated. All SMT 1206 Resistors are 1/4 Watt. All SMT 0805 Resistors are 1/10 Watt. Note Capacitor Values are indicated as Follows: val P = pF (picoFarads) val * 10 exp-12 val N = nF (nanoFarads)

2、 val * 10 exp-9 (1N=1000pF, 100N=0.1uF) val U = uF (microFarads) val * 10 exp-6 INDEX SHEETDESCRIPTION REV EngDate: Revision Description A B C D E F ECN# Meridian, MS 39301 Peavey Electronics Corp. P. O. Box 2898 Title: ofSheetSaved: Eng:Release Date: Project Number: Product: 4 3 2 1 DCBA ABC 1 2 3

3、4 D B Copyright Peavey Electronics Corporation 2008. Release version PR_CLASS_D_I 152-29-2008_13:31 RadioFans.CN 收音机爱 好者资料库 GND0 GND0 GND0 + - +V -V GND0 GND0 +V -V GND0 GND0 GND0 GND0 GND0 GND0 GND0 +V -V GND0 +V -V GND0 Meridian, MS 39301 Peavey Electronics Corp. P. O. Box 2898 Sheet Title: Title:

4、 SheetDate:of B A 21 B A 21 C GND0 +V -V + - + - GND0 + - + - + - + - + D - BIAS v+ GND0 GND0 GND0 GND0 GND0 + D - BIAS v+ GND0 GND0 GND0 + - GND0 GND0 GND0 GND0 GND0 DDT Enable Tweeter Amp Status Woofer Amp DDT Enable thresh -12.18v thresh -10.85v D10 - DO NOT Install -15FILT +15FILT +15FILT -15FIL

5、T +15FILT +15V R55 10 -15V C113 16V 10U R57 10 R63 4.7 R67 4.7 C7 50V 220P R10 33.2K C3 50V 220P R9 33.2K R53 0 R54 0 R47 2.87K R50 7.5K R48 2.87K R52 2.87K R4 10K R49 12.4K R51 2.87K R22 12.4K 7 5 6 4560 U12 R64 22.1K R60 22.1K R6 10K R2 10K R3 10K 1N4148W D10 1N4148W D11 NC R58 100 R56 100 R84 10K

6、 NC 14 15 13 109 12 16 U6 13700 D22 1N4148W 1N4148W D9 -15FILT -15FILT R43 10K NC NC C79 50V 100N C12 100V1N C5 50V100P R62 100K 3 2 4 78 5 1 U6 13700 NC 7 5 6 U13 4560 1 3 2 U13 4560 1 2 3 4 5 6 7 8 P4 HDR8SH 7 5 6 U10 4560 7 5 6 U8 4560 1 3 2 U10 4560 1 3 2 U8 4560 11 6 U6 13700 PR_CLASS_D_I 2-29-

7、2008_13:3125 8 4 U10 4560 C78 50V 100N 8 4 U8 4560 C94 50V 100N C93 50V 100N C1 63V 1U R61 100K R5 10K 1N4148W D2 R1 10K 1N4148W D1 +15FILT C16 50V 100N C99 50V 100N 1N4148W D16 C2 63V 1U R66 100K R65 100K R44 10K 1N4148W D20 R42 10K R16 10K R14 10K 1N4148W D14 -15FILT -15FILT C21 50V 100N 8 4 U13 4

8、560 C100 50V 100N C23 50V 100N 8 4 U12 4560 C101 50V 100N 3 2 1 P17 HDR3 3 2 1 P18 HDR3 NC 1 3 2 U12 4560 C115 50V 100N C114 16V 10U NC NC R26 12.4K D23 1N4148W TWEETER_AMP_IN WOOFER_AMP_IN -15FILT -15FILT STATUS RadioFans.CN 收音机爱 好者资料库 GND0 B QN A GND0 GND0 GND0GND0GND0 Meridian, MS 39301 Peavey El

9、ectronics Corp. P. O. Box 2898 Sheet Title: Title: SheetDate:of B A 21 B A 21 C GND0 GND0 IN1- SGND1 IN1+ MODE IN2+ IN2- SGND2 OSC VDDA2VDDA1VDDP2VDDP1 OUT2 BOOT2 HW STAB1 OUT1 PROT VSSDVSSA2VSSP1VSSP2VSSA1 BOOT1 + GND0 GND0 GND0 GND0 GND0 GND0 GND0 GND0 GND0 GND0 B QN A B QN A B QN A VCC GND GND0 G

10、ND0 GND0 mute Connect At Pin 14 Connect At Pin 17 Connect At Pin 20 At Pin 23At Pin 20 At Pin 14At Pin 17 Connect At Pin 20 Connect At Pin 23 Connect At Pin 14 Tweeter + Tweeter - Connect At Pin 23 Connect At Pin 17 Connect At Pin 17 Connect At Pin 14 to pin 6 of U4 turn-on delay C9 50V180P R24 15K

11、R46 47.5K R13 10 C105 50V 100N R80 10 R81 10 TWEETER_AMP_IN D6 1N4148W C35 50V 100N C34 16V 10U 14 7 U5 74HCT00 10 8 9 U5 74HCT00 13 11 12 U5 74HCT00 2 3 1 U5 74HCT00 R71 4.75K D19 1N4148W D21 1N4148W CLOCK V5.6 C37 50V 100N C18 63V470N R76 5.62K R87 10K R28 10K R31 100K Q2 2N3904 Q4 2N3904 R45 10K

12、D24 1N4148W D17 1N4148W Q3 MMBTA13LTI R86 10K Q1 MMBTA13LTI R77 5.62K L4 22UH L3 22UH D201 5.6V R78 5.62K R75 5.62K AC_OFF_SENSE R90 2.87K MODE C32 50V 100N -29V +29V C8 47U63V VDDP8920 C45 63V 330U 9 11 8 6 5 4 2 7 3102314 21 22 19 18 16 13 241172012 15 U1 TDA8922 P209 CPT16 P208 CPT16 VDDA8920 VDD

13、P8920 VSSP8920 VSSA8920 C6 63V 330U C19 50V 220P C102 50V100N L2 F-BEAD L1 F-BEAD C104 50V 100N C103 50V 100N C20 63V470N C33 50V 220P C98 50V 220P C118 50V 100N C117 50V 100N C106 50V 100N C36 50V220N C27 50V15N C107 50V15N C24 50V 100N R83 22 R82 22 C31 63V 470N C22 63V 470N C41 50V 220P C40 50V 2

14、20P C97 50V 220P R7 10 C39 50V 100N C38 50V100N PR_CLASS_D_I 2-29-2008_13:3135 VDDP8920VSSP8920 VSSP8920VDDP8920 VDDP8920VSSP8920 VSSP8920 VSSP8920 VDDP8920 VSSP8920VDDP8920 VDDP8920 VSSP8920 VSSP8920 VSSA8920VSSA8920 VDDA8920VDDA8920 VSSA8920 VDDA8920 R8 10K C4 16V 100U +15FILT STATUS 5 6 4 U5 74HC

15、T00 V5.6 HW? MICA RadioFans.CN 收音机爱 好者资料库 GND0GND0GND0 GND0GND0GND0 GND0 Meridian, MS 39301 Peavey Electronics Corp. P. O. Box 2898 Sheet Title: Title: SheetDate:of B A 21 B A 21 C IN1- SGND1 IN1+ MODE IN2+ IN2- SGND2 OSC VDDA2VDDA1VDDP2VDDP1 OUT2 BOOT2 HW STAB1 OUT1 PROT VSSDVSSA2VSSP1VSSP2VSSA1 BO

16、OT1 + GND0 GND0 GND0 GND0 GND0 GND0 GND0 GND0 GND0 GND0 GND0 Connect At Pin 17 Connect At Pin 14 Connect At Pin 20 At Pin 23At Pin 20 At Pin 14At Pin 17 Connect At Pin 20 Connect At Pin 23 Connect At Pin 14 Connect At Pin 14Connect At Pin 17 Connect At Pin 23Connect At Pin 17 Sense Resistor - Woofer

17、 + Woofer - Sense Resistor + HW6 SO.125 HW5 SO.125 HW3 SO.125HW7 SO.125 C88 50V 100N P15 SPD250 R34 10 R35 10 +29V VDDA8920W VDDP8920W P7 CPT16 P1 CPT16 NC HW8 SO.125 NC P10 CPT16 WOOFER_AMP_IN L9 22UH L10 22UH R29 5.62K R30 5.62K MODE CLOCK C54 63V 470N C69 50V 220P C48 47U63V -29V P9 CPT16 VSSP892

18、0W VSSA8920W C58 63V 330U C59 63V 330U L11 F-BEAD 9 11 8 6 5 4 2 7 3102314 21 22 19 18 16 13 241172012 15 U4 TDA8920 PR_CLASS_D_I 2-29-2008_13:3145 C68 50V 220P C53 63V470N C77 50V100N L12 F-BEAD C76 50V 100N C75 50V 100N C52 63V470N C73 50V 220P C72 50V 220P C87 50V 100N C86 50V 100N C85 50V 100N C

19、61 50V220N C90 50V15N C89 50V15N C84 50V 100N C83 50V 100N R41 22 R40 22 C55 63V 470N C71 50V 220P C70 50V 220P R37 10 R36 10 C82 50V 100N C81 50V 100N C80 50V100N VSSA8920W VDDA8920WVDDA8920W VSSA8920WVSSA8920W VSSP8920W VSSP8920W VDDP8920W VDDP8920W VDDP8920WVSSP8920W VDDP8920W VSSP8920W VSSP8920W

20、VDDP8920W VDDP8920WVSSP8920W VSSP8920WVDDP8920W VSSP8920W HW? MICA GND0 GND VZVREF + AC. AC - SGND SGND SGND SGND E L N PA PB D VCCS SYNC FB SGND Meridian, MS 39301 Peavey Electronics Corp. P. O. Box 2898 Sheet Title: Title: SheetDate:of B A 21 B A 21 C SGND CGND AGND1 AGND1 AGND1 AGND1 AGND1 GND0 G

21、ND0 SG CGND 30901428 IEC connector A.C. Inlet / Switch BreakAway Board Connect at output connector Heatsink noise cap =17.9k 1/4 Watt Connect at output connector Jumper for 230VAC Jumper for 120VAC Connect HW12 here Y caps for 230VAC Note: for 120VAC, install 30320586 1nF 250V Y caps at C43 and C46

22、D18 1N5931B R68 1.37K R11 1.37K C11 250V 4.7N C10 250V 4.7N2.2N 250V C46 R19 10 OHM R12 1.82K 2 1 3 4 P22 CAB4X2 2 1 3 4 P21 CAB4X2 2 3 4 5 6 1 P19 CAB6X2 AC_SENSE R94 221K AC_OFF_LEVEL AC_OFF_LEVELAC_SENSE C42 50V 100N C30 50V 100N HW2 SO.250 HW4 SO.250 HW12 SO.250 C108 50V 100N D3 1N5931B 29+V -29

23、V +29V 2 3 4 5 6 1 P20 CAB6X2 R23 10K C74 50V220N Q7 MMBTA13LTI 29+V R59 7.87K R38 10K R93 22.1K NC C110 25V 470U C64 50V 680P C91 1000V 1000P P14 SPD250 R27 150K P13 SPD250 +15_RAW +15_RAW D15 1N4003 AC_OFF_SENSE D4 BYV26C BYV26C D5 C44 50V 10U 1 2 4 5 6 Q5 CNY17-3F D13 MUR420 PR_CLASS_D_I 2-29-200

24、8_13:3155 L14 3.3UH 3.3UH L13 MUR420 D12 C95 200V1N C67 250V1.0N R18 220K P16 SPD250 P8 SPD250 F? T3.15A 1 3 2 5 4 U3 FSCQ1565 220N275V C62 R39 221 R17 2.49K R15 1.65K 7 4 8 6 5 13 14 15 16 9 10 11 12 T1 30500022 J1 IEC3H C28 50V 10U 1W 100K R33 R32 100K 1W R21 0 0 R20 1 3 2 MBRF40250T D8 2 3 1 D7 M

25、BRF40250T C51 50V 1000U C66 200V 470U L7 3.3UH 3.3UH L6 F-BEAD L8 C43 250V 2.2N C57 63V 220U 1/2W 560K R25 U2 600V6A C63 275V220N 1 4 3 2 L5 10MH P3 GNDCLIP 13 2 ZR431C U16 FCLP5MM P6 FCLP5MM P5 GNDCLIP P2 220U 63V C56 470U 200V C65 1000U 50V C50 2 43 1 S1 RK2P1T C92 400V 4.7N P12 SPD250 P11 SPD250

26、470U 25V C112 470U 25V C111 C109 25V 470U NC NC 47N 50V C49 HW9 PAD4-6 NC NC -15V +15V BILL OF MATERIAL REPORT - REPORT DATE/TIME: 6/20/2008 9:46:22 AM BOARD NAME: PR Class D Power Amp ASSEMBLY LEVEL NUMBER: 29098361 PROJECT NUMBER: P0600061 DESIGNER: FJE Qty. Part # Description Reference Designator

27、s - - 1 30200098 1.65K 1/4W 1% MF 1206 R15 6 30200118 5.62K 1/4W 1% MF 1206 R29 R30 R75 R76 R77 R78 2 30200154 1.37K 1/4W 1% MF 1206 R11 R68 1 30200157 1.82K 1/4W 1% MF 1206 R12 2 30200164 0.0 JUMPER SMT 0805 R53 R54 19 30200174 10K 1/10W 1% MF 0805 R1 R2 R3 R4 R5 R6 R8 R14 R16 R23 R28 R38 R42 R43 R

28、44 R45 R84 R86 R87 2 30200181 100 1/10W 1% MF 0805 R56 R58 5 30200194 100K 1/10W 1% MF 0805 R31 R61 R62 R65 R66 6 30200196 10 1/10W 1% MF 0805 R7 R13 R36 R37 R55 R57 1 30200205 47.5K 1/10W 1% MF 0805 R46 1 30200220 221 1/4W 1% MF 1206 R39 1 30200224 2.49K 1/4W 1% MF 1206 R17 4 30200238 22 1W 5% MF 2

29、512 R40 R41 R82 R83 2 30200241 4.70 1/10W 1% MF 0805 R63 R67 1 30200251 4.75K 1/10W 1% MF 0805 R71 3 30200256 22.1K 1/10W 1% MF 0805 R60 R64 R93 1 30200329 7.5K 1/10W 1% MF 0805 R50 2 30200330 33.2K 1/10W 1% MF 0805 R9 R10 1 30200334 15.0K 1/10W 1% MF 0805 R24 1 30200342 221K 1/10W 1% MF 0805 R94 4

30、30200358 10 1/2W 1% MF 2010 R34 R35 R80 R81 5 30200408 2.87K 1/10W 1% MF 0805 R47 R48 R51 R52 R90 3 30200494 12.4K 1/10W 1% MF 0805 R22 R26 R49 1 30200512 7.87K 1/10W 1% 0805 R59 2 30210017 100K 1W 5% MO AXL R32 R33 1 30230046 560K 1/2W 5% FP AXL R25 1 30240035 150K 1/4W 5% CF AXL R27 1 30240036 220

31、K 1/4W 5% CF AXL R18 1 30240200 10 OHM 3A INRUSH LIMITER R19 3 30300069 0.22UF 50V 10% X7R 1206 C36 C61 C74 3 30300080 10UF 16V 20% EL SMT4 C34 C113 C114 1 30300083 100UF 16V 20% EL SMT6 C4 1 30300088 100PF 50V 5% NPO 0805 C5 14 30300089 220PF 50V 5% NPO 0805 C3 C7 C19 C33 C40 C41 C68 C69 C70 C71 C7

32、2 C73 C97 C98 39 30300093 0.1UF 50V 10% X7R 0805 C16 C21 C23 C24 C30 C32 C35 C37 C38 C39 C42 C75 C76 C77 C78 C79 C80 C81 C82 C83 C84 C85 C86 C87 C88 C93 C94 C99 C100 C101 C102 C103 C104 C105 C106 C108 C115 C117 C118 1 30300109 1000PF 200V 5% NPO 1206 C95 1 30300147 680PF 50V 5% NPO 0805 C64 4 303001

33、54 0.015UF 50V 10% X7R 0805 C27 C89 C90 C107 1 30300169 180PF 50V 5% NPO 0805 C9 1 30300174 1000PF 100V 5% NPO 0805 C12 1 30320114 4700PF 400V 20% X RADH C92 2 30320185 10UF 50V 20% ELL RAD C28 C44 2 30320270 4700PF 250V 20% Y RADH C10 C11 2 30320322 2200PF 250V 20% Y RADH C43 C46 4 30320323 330UF 6

34、3V 20% ELS RADH C6 C45 C58 C59 4 30320324 470UF 25V 20% ELS RAD C109 C110 C111 C112 2 30320327 0.22UF 275V 20% X RADH C62 C63 2 30320566 220UF 63V 20% EL LOW ESR C56 C57 2 30320581 1000UF 50V 20% EL RADH C50 C51 2 30320582 470UF 200V 20% EL SNAP IN C65 C66 1 30320586 1000PF 250V 20% Y2 RADH C67 2 30

35、320623 47UF 63V 20% EL RAD C8 C48 1 30320667 1000PF 1000V 10% CER RAD C91 1 30330136 0.047UF 50V 5% PE RAD C49 2 30330158 1UF 63V 5% PES RAD C1 C2 8 30330159 0.47UF 63V 5% PES RAD C18 C20 C22 C31 C52 C53 C54 C55 2 30400026 1A 600V 35N -DIODE T&R D4 D5 1 30400035 QUASI RESONANT PWR SWITCH U3 1 304001

36、73 CNY17-3F BASELESS OPTO Q5 1 30400605 BR RECT INLINE 600V 6A U2 2 30403603 MBRF40250T DL SCHOTKY DIODE D7 D8 2 30405931 1N5931B, 18V, 1.5W, ZENER D3 D18 1 30407431 ZR431C ADJ SHUNT REG. RAD U16 1 30418042 74HCT00 4- 2IN NAND SO14 U5 3 30418051 MMBTA13LTI NPN DARL. SMT Q1 Q3 Q7 4 30418053 4560 DUAL

37、 OPAMP SO8 U8 U10 U12 U13 2 30418135 2N3904 NPN SOT23 Q2 Q4 1 30418231 NJM13700 DUAL OTA SMT U6 1 30418261 1N4003 - SMT - SMA PKG D15 15 30418328 1N4148W SWITCHING DIODE D1 D2 D6 D9 D10 D11 D14 D16 D17 D19 D20 D21 D22 D23 D24 1 30418546 5.6V ZENER (SOD123)-SMT D201 1 30418646 TDA8920 CLASS D POWER A

38、MP U4 1 30418675 TDA8922 CLASS D POWER AMP U1 2 30420420 MUR420 FAST RECOVRY DIODE D12 D13 1 30500022 ESCORT 150 POWER TRANSFORMER T1 5 30502122 FERRITE BEAD INDUCTOR T&R L1 L2 L8 L11 L12 4 30504103 22UH, 5A INDUCTOR L3 L4 L9 L10 1 30519985 COMMON MODE CHOKE L5 4 30519989 OUTPUT CHOKE (SLUG CORE) L6

39、 L7 L13 L14 2 30600087 4C .100 STRP SRCON 2 P21 P22 2 30600136 0 OHM 22GA JMPR AXL R20 R21 2 30651168 6C .100 STRP STRP 2 JMP P19 P20 3 30900915 SPCR,H,T4-40X1/4,SW,NK,KN HW2 HW4 HW12 1 30901428 PWR INLET, RA SCREW MT PC RA GND J1 2 30901714 FUSE CLIP, 5 X 20MM -T&A P5 P6 2 30901785 SCREW TERM, 6-32

40、 -PCB MT P2 P3 2 30901888 4-40X.25X.125-BRASS HW7 HW8 3 30901892 STND .125 .114HW,SW,NB HW3 HW5 HW6 1 31322377 SWITCH 2P1T ROCKER PC H S1 7 33716194 SPADE .250 PC MNT .093 P8 P11 P12 P13 P14 P15 P16 1 33716721 8 HDR V SPOX 2.5MM TIN P4 2 33717052 3 HDR V SR .100 TIN P17 P18 6 CABL13817 16GA W/CRIMP TERM 73713817 P1 P7 P9 P10 P208 P209 6 FIDUCIAL ? FD1 FD2 FD3 FD4 FD5 FD6 1 PCB_PAD46 PCB PAD #4-#6 MACH SCRW HW9 - END OF BILL OF MATERIAL REPORT -