Proel-PRL1400-amplifier-schematic 电路图.pdf

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1、123456 A B C D 654321 D C B A TR25 KSA1943 TR26 KSA1943 TR18 KSA1943 TR27 KSA1943 TR28 KSA1943 TR17 KSA1943 TR19 KSA1943 TR20 KSA1943 TR34 MJE15031 TR29 KSC5200 TR30 KSC5200 TR31 KSC5200 TR32 KSC5200 TR21 KSC5200 TR22 KSC5200 TR23 KSC5200 TR24 KSC5200 TR33 MJE15030 R3 0.47E 3W R24 0.47E 3W R18 0.47E

2、 3W R58 22E 1W R63 2K2 7W R64 2K2 7W R21 0.47E 3W R38 10E 2W R14 0.47E 3W R9 0.47E 3W R13 0.47E 3W R26 0.47E 3W R30 0.47E 3W R27 0.47E 3W R17 0.47E 3W R29 0.47E 3W R5 0.47E 3W R11 0.47E 3W R6 0.47E 3W R2 0.47E 3W R34 22E 1W R41 10E 2W C1 3N3 C5 3N3 C9 1N5 C29 27P C2 2N2 C3 33N D5 1N4007 D12 1N4007 D

3、14 1N4007 D19 1N4007 D4 1N4007 D17 1N4007 D6 1N4007 D3 1N4007 D15 1N4007 R40 47E VR1 100E R51 1K R39 1K R95 100E R86 22K 1/2W D13 3V9 1W D18 4V7 1W VR3 2K2 R35NTC 50R C R62 680E 5W R77 75K 1% C40 120N R79 510E 1% R83 100E D32 W02G 5 6 7 IC3-B NE55323 2 1 84 IC3-A NE5532 C30 47P R76 10K R75 10K R78 6

4、K8 JS6 D31 15V 1W D28 15V 1W C16 220U 25V C28 220U 25V C31 100N C36 100N -15VA +15VA +15VA -15VA-VA +VA OUT_L TR4 KSA1943 TR3 KSA1943 TR11 KSA1943 TR2 KSA1943 TR1 KSA1943 TR12 KSA1943 TR10 KSA1943 TR9 KSA1943 TR36 MJE15031 TR8 KSC5200 TR7 KSC5200 TR6 KSC5200 TR5 KSC5200 TR16 KSC5200 TR15 KSC5200 TR1

5、4 KSC5200 TR13 KSC5200 TR35 MJE15030 R15 0.47E 3W R25 0.47E 3W R31 0.47E 3W R33 22E 1W R70 2K2 7W R72 2K2 7W R28 0.47E 3W R42 10E 2W R1 0.47E 3W R8 0.47E 3W R4 0.47E 3W R23 0.47E 3W R19 0.47E 3W R22 0.47E 3W R32 0.47E 3W R20 0.47E 3W R12 0.47E 3W R7 0.47E 3W R10 0.47E 3W R16 0.47E 3W R37 22E 1W R45

6、10E 2W C7 3N3 C8 3N3 C12 1N5 C17 27P C6 2N2 C4 33N D10 1N4007 D8 1N4007 D7 1N4007 D30 1N4007 D2 1N4007 D29 1N4007 D11 1N4007 D1 1N4007 D23 1N4007 R44 47E VR2 100E R47 1K R43 1K R93 100E R53 22K 1/2W D9 3V9 1W D22 4V7 1W VR4 2K2 R36 NTC 50R C R71 680E 5W R52 75K 1% C15 120N R56 510E 1% R54 100E D24 W

7、02G 5 6 7 IC2-B NE5532 3 2 1 84 IC2-A NE5532 C23 47P R60 10K R59 10K R65 6K8 JS3 D21 15V 1W D20 15V 1W C10 220U 25V C11 220U 25V C21 100N C22 100N -15VB +15VB +15VB -15VB-VB +VB OUT_R 5 6 7 IC4-B TL072 3 2 1 84 IC4-A TL072 C33 4U7 25V C34 47P DL3 LED RED 14 32 R82 2K2 R80 27K R90 10K R85 1K R89 10K

8、R88 10K R84 10K C35 47P C3947P D34 15V 1W D35 15V 1W D36 15V 1W D33 15V 1W 1 2 3 CN7 CON3 12 34 56 78 910 1112 1314 CN3 CON14 C42 100N C38 100N C41 47U 25V C37 47U 25V R91 22E R87 22E -15VA +15VA 5 6 7 IC1-B TL072 3 2 1 84 IC1-A TL072 C19 4U7 25V C13 47P DL1 LED RED 14 32 R50 2K2 R48 27K R69 10K R57

9、 1K R68 10K R67 10K R55 10K C14 47P C2647P D27 15V 1W D16 15V 1W D25 15V 1W D26 15V 1W 1 2 3 CN2 CON3 C27 100N C25 100N C24 47U 25V C20 47U 25V R66 22E R61 22E -15VB +15VB R46 10E 2W R74 33K R73 33K +15VB -15VB +15VA -15VA GND IN_A+ IN_A- SW1 IN_B- IN_B+ GND DL4 EARTH DL2 C32 47U 25V GND GND STEREO

10、POWER AMP. PRL 1400 C18 47U 25V SW2 POT1 10KB POT2 10KB SW3- A SW3- B 1 2 TP1 CON2 R1A 8K2 R3A 33E C2A 100U 35V t RT1A NTC 1K R2A 33E D1A 1N4007 D2A 1N4007 C1A 1000U 50V 1 2 3 J2A CON3 ADJ 1 IN 3 OUT 2 IC1A LM317 TH1 THERMAL PROTECT TH2 THERMAL PROTECT 1 2 CNT CON2 1 2 TP2 CON2 STEREOPARALLEL BRIDGE

11、 - STEREO SENSE LIMITER ONOFF 22 SENSE LIMITER ONOFF 12 1 2 J4A CON2 1 2 J3A CON2 1 2 J1A CON2 NOT USED TH3 THERMAL PROTECT TH4 THERMAL PROTECT NOT USEDNOT USED Questo disegno di propriet della PROEL spa. La sua divulgazione vietata e sar perseguita a norma di legge This drawing is the property of P

12、ROEL spa. Any duplication or disclosure id strictly forbidden violators will be prosecuted Disegno NR Drawing No CODICE: CODE: PROEL spa Zona artigianale - 64027 Sant Omero (TE) - italy Tel: +39 0861 81241 - Fax: +39 0861 887862 E-mail: - GRUPPO: GROUP: 1 di 5 Foglio Sheet DENOMINAZIONE: NAME: Scala

13、: Scale: Materiale: Material: Data: Date: Disegnato: Drawing by: Finitura: Finishing: Data: Date: Controllato: Checked by: Quote senza tolleranza grado di precisione medio UNI 5307 Rugosit Roughness Angolo di sformo Draft angle Raggio non quotati Radiuses without dimensions Smussi non quotati Bevels

14、 without dimension Quote in millimetri - Dimension in mm RadioFans.CN 收音机爱 好者资料库 1234 A B C D 4321 D C B A POWER SUPPLY PRL 1400 D1 KBPC036-06 C3 47N 250V C8 47N 250V C1 47N 250V C4 47N 250V F1 8A T F3 8A T +VA -VA C26 6800U 100V C25 6800U 100V C18 6800U 100V C17 6800U 100V D3 KBPC036-06 C16 47N 250

15、V C7 47N 250V C6 47N 250V C2 47N 250V F4 8A T F2 8A T +VB -VB C19 6800U 100V C20 6800U 100V C27 6800U 100V C28 6800U 100V 1 2 3 4 5 6 CN7 D8 1N4007 D9 1N4007 D2 W02M C12 2200U C5 2200U C15 47U C11 47U C13 47N C9 47N C14 47N C10 47N Vin 1 GND 2 +12V 3 IC2 MC7812 Vin 2 GND 1 -12V 3 IC1 MC7912 +12V -12

16、V 1 2 CN4 R18 22K R15 330E R17 4K7 R4 47K R14 10K R10 100K R8 220K R9 1K R1 33K R11 10K R2 33K R3 47K C22 47U C21 100U D5 1N4007 D4 1N4007 D7 1N4148 D6 5V1 0.5W TR5 BC327 TR1 BC327 TR2 BC337 TR4 BC337 TR3 BC337 RL2 RL1 +12V 1 2 CN6 -12V R7 10E 2W R6 10E 2W R16 5E6 2W R13 10E 2W R12 10E 2W R5 5E6 2W

17、C24 100N 100V C23 100N 100V L2 100uH L1 100uH +12V NOT USED OL OR 1 VAA CON1 1 VOA CON1 1 VAA CON1 1 VBA CON1 1 VOB CON1 1 VBA CON1 1 VLA CON1 1 VOL CON1 1 VLA CON1 1 OUTL CON1 1 GND_L CON1 1 OUTR CON1 1 GND_R CON1 1 2 3 4 5 6 CN1 CON6 1 2 3 4 5 6 CN2 CON6 - VA + VA OL GND1 GND2 OR + VB - VB GND1 GN

18、D2 Questo disegno di propriet della PROEL spa. La sua divulgazione vietata e sar perseguita a norma di legge This drawing is the property of PROEL spa. Any duplication or disclosure id strictly forbidden violators will be prosecuted Disegno NR Drawing No CODICE: CODE: PROEL spa Zona artigianale - 64

19、027 Sant Omero (TE) - italy Tel: +39 0861 81241 - Fax: +39 0861 887862 E-mail: - GRUPPO: GROUP: 5 di 5 Foglio Sheet DENOMINAZIONE: NAME: Scala: Scale: Materiale: Material: Data: Date: Disegnato: Drawing by: Finitura: Finishing: Data: Date: Controllato: Checked by: Quote senza tolleranza grado di precisione medio UNI 5307 Rugosit Roughness Angolo di sformo Draft angle Raggio non quotati Radiuses without dimensions Smussi non quotati Bevels without dimension Quote in millimetri - Dimension in mm RadioFans.CN 收音机爱 好者资料库