Behringer_EPR900_Powered_Speaker_Schematics电路图.pdf

《Behringer_EPR900_Powered_Speaker_Schematics电路图.pdf》由会员分享，可在线阅读，更多相关《Behringer_EPR900_Powered_Speaker_Schematics电路图.pdf（14页珍藏版）》请在收音机爱好者资料库上搜索。

1、 PCB Schematic3EUROPORT EPA900 RadioFans.CN 收音机爱 好者资料库 PCB Schematic4EUROPORT EPA900 PSU18 POWER REVA.sch-1 - Fri Mar 05 13:44:16 2010 D C B A F E D C B A 87654321 21 INFORMATION SHALL RESULT IN CIVIL AND/OR(WHERE APPLICABLE)CRIMINAL LIABILITIES AND PENAL TIES CONFIDENTIALITY AGREEMENTS).ANY UNAUTHO

2、RIZED DISCLOSURE,USE,APPLICATION OR ANY OTHER DEALINGS IN THE RELEASE IT TO ANY UNAUTHORIZED THIRD PARTIES(EXCEPT UNDER ATTORNEY CLIENT PRIVILE OR UNDER APPROPRIATE ADDRESSEES WHOM THE INFORMATION IS CONFIDED TO SHALL MAINTA IN THE INFRMATION IN CONFIDENCE AND SHALL NOT ALL INFORMATION(INCLUDING DRA

3、WINGS AND DIAGRAMS)CONTAINED IN THIS DOCUMENT IS THE PRORERTY OF BEHRINGER POWER 1of BEHRINGERBEHRINGERBEHRINGERBEHRINGER DATENAME DRWN CHKD APPR FILE : SHEET REVCHANGESDATEINIT 345678 E F 1 120V ShutDwn DC-OFF +12V FAN 2008-02-04 PROJECT CREATED040208 UPDATE BOARD040310LGC Evan Evan SMPSU18 PUS18 P

4、OWER A B MODIFIED100908EvanB 1 3 2 4 65 T1-A 16 14 15 13 12 11 T1-B R6 1.5K 2W R7 1.5K 2W C14 104 100V C15 104 100V C88 104100V R76 10R1206 R20 39.2K R22 487K 1206 R23 430K 1206 R24 24.9K R25 487K 1206 C56 471 R26 392K R27 10K R28 12.7K R39 1K 12 S2 85oC R30 15K C57 104 R35 10K R31 487K 1206 C58 100

5、UF 25V C59 273 C62 273 R32 39.2K C63 47UF C64 104 R33 10K D12 LL4148 1 2 3 Q6 MMBT3904 Q5 MMBT3906 Q8 MMBT3904 C66 47UF R34 2.2K C68 392 R37 18K R38 18K R62 18K D13 LL4148 Z3 GLZ5.1B C72 104 R63 47K CN1-1 CN1-2 D14 GS1G R64 10K C1 0.1UF TH1 SCK0512 1 2 3 Q9 IRFP460 1 2 3 Q10 IRFP460 C2 2200UF 200V C

6、3 2200UF 200V 12 3 4 L1 T106-2 C5 0.47UF C6 332 R10 22R1206 Q1 SS850 R11 22R1206 D7 ER1D R12 1K1206 R13 10K 1206 R65 22R1206 Q2 SS850 R66 22R1206 D8 ER1D R67 1K1206 R68 10K 1206 D5 MUR1520 D4 MUR1520 12 L2 BEAD 12 L3 BEAD 12 L4 BEAD 12 L8 BEAD R8 1.5K 2W C61 104 100V R9 1.5K 2W C67 104 100V R19 100R

7、1206 R21 100R1206 D6 LL4148 1 2 3 Q3 MMBT3904 1 2 3 Q4 MMBT3904 R18 10K R17 4.7K 14 T2-A 65 T2-B 87 T2-C D9 SS0540 8 SFST 7 DSCH 6 RT 5 CT 4 OSC 3 SYNC 2 +IN 1 -IN 9 COMP 10 SHDN 11 OUTA 12 GND 13 VC 14 OUTB 15 VCC 16 VREF U5 KA3525A D17 SS0540 D18 SS0540 D19 SS0540 C52 10UF C60 47UF 1 GND 2 TR 3 OU

8、T 4 REST 5 CONT 6 TH 7 DIS 8 VCC U6 NE555D 1 2 3 Q7 MMBT3906 C29 10UF R41 200R 1% C42 104 C54 104 C53 471 R42 15K 1% R69 NC R48 150K 1% R46 2.2K R40 150K 1% R47 1K C27 102 C45 272 3 4 U8-A PC817 2 1 U8-B PC817 R60 10K R58 2.2K C74 104 J3-1 J3-2 J4-1 J4-2 4 2 3 1 BR1 KBJ2510 1 2 3 4 5 6 7 8 CN3 CON8P

9、-3.96MM CN5-1 CN5-2 68 T3-A 42 T3-B 13 11 9 14 15 16 12 10 T3-C C11 221 1KV Z1 GLZ18C C40 10UF Z2 GLZ2.7C C43 104 R43 1K C44 473 R44 240R 1206 R45 680R 1206 C48 392 R49 430R 1206 D26 LL4148 C49 220UF D27 ER1D R50 51K 1206 R51 51K 1206 R52 47K 2W C50 472 1KV D21 ER1J C38 102/250V R53 10K R54 4.7K R55

10、 43K R56 3.92K 1 2 3 U7 TL431 C51 104 D22 S310 D23 S310 D24 S310 D25 S310 R61 10R 1/2W C65 2211KV L5 1.5UH C69 100U 63V C70 100U 63V C71 104 1206C73 10UF 63V D15 GS1G C20 104 1206 D11 GS1G R14 240R 1206 R15 17.4K 1206 R16 17.4K 1206 C21 104 1206 C22 100U 63V C23 470UF 25V C24 470UF 25V ADJ OUTIN 1 2

11、3 U1 LM317HVT ADJ OUTIN 1 23 U3 AZ1086-5V C25 470UF 25V C26 104 L6 1.5UH C28 470UF 25V C30 470UF 25V C31 104 C32 1000UF 25V C33 1000UF 25V C37 104 C34 1000UF 25V C35 1000UF 25V C36 104 L7 1.5UH L10 1.5UH L9 1.5UH C41 104 3 4 U9-A PC817 2 1 U9-B PC817 CN2-1 CN2-2 R4 10R1206 C18 1021206 R5 10R1206 C19

12、 1021206 1 2 3 4 5 U2 FSCQ0765RT CN4-1 CN4-2 CN4-3 CN4-4 CN4-5 CN4-6 Q11 MMBT3904 3 4 U10-A PC817 2 1 U10-B PC817 R70 2.2K R71 10K CN6-1 CN6-2 D10 ER1J D28 ER1J D29 ER1J D30 1.5KE200A D31 1.5KE200A 1 2 K1-A 3 4 5 6 K1-B J2-1 J2-2 J6-1 J6-2 C16 2200UF 50V C17 2200UF 50V C7 2200UF 50V C8 2200UF 50V C9

13、 2200UF 50V C10 2200UF 50V C12 2200UF 50V C13 2200UF 50V R57 470R 1W R59 470R 1W C76 273 C39 102 1KV C75 104 400V C4 104 400V C46 104 400V 1 2 HS1 HEATSINK-PW120 31 T3-D R1 56R 2W + - 4 5 2 U4-A + - 6 7 1 U4-B + -8 9 14 U4-C + -10 11 13 U4-D 3 12 U4-E AS339MTR-E1 C77 104 400V R2 47K 1W R3 47K 1W R36

14、 10R 1 2 HS2 D20 LL4148 D16 LL4148 C55 102/250V R72 4.7K D1 MUR1620CT D2 MUR1620CTR D3 MUR2020CT R73 15R C78 561 C47 47UF R29 15K 1% VDC-H PROTE PROTE VDC-H 120V 120V SC SC +16V +16V VREF +16V +40V -40V +80V -80V +16V +16V VREF +16V VREF V15V +80V +40V +15V -15V -40V -80V VDC-H +48V +5V -15V +15V +1

15、6V +15V -15V +48V +5V V15V 120V-1 120V-1 PROTE V15V RadioFans.CN 收音机爱 好者资料库 PCB Schematic5EUROPORT EPA900 RadioFans.CN 收音机爱 好者资料库 PCB Schematic6EUROPORT EPA900 PCB Schematic7EUROPORT EPA900 PCB Schematic8EUROPORT EPA900 PCB Schematic9EUROPORT EPA900 PCB Schematic10 EUROPORT EPA900 PCB Schematic11 EUROPORT EPA900 PCB Schematic12 EUROPORT EPA900 PCB Schematic13 EUROPORT EPA900 PCB Schematic14 EUROPORT EPA900 PCB Schematic15 EUROPORT EPA900 PCB Schematic16 EUROPORT EPA900