3BSST2_SCHEMATICS 电路图.pdf

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1、1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 EE DD CC BB AA LTD P.O. BOX 2170, 677 NEAL DR. PETERBOROUGH, ON. CANADA K9J 7Y4 PHONE (705) 742-5325 FAX (705) 742-0882 WWW.BRYSTON.CA LTD P.O. BOX 2170, 677 NEAL DR. PETERBOROUGH, ON. CANADA K9J 7Y4 PHONE (705) 742-5325 FAX (705) 742-0882 WWW.BRYSTON.CA Dat

2、e :Sheet :Rev :Drawn : Title : R1 221K C1.22uF/250V R10 499K R9 475R CS 0.1uF/250v Q3 BTB 24800B + C20 OUT IN EXT12V ON + C19 J3B 100 X Y 100V BLK BRN WH GRY YEL 120V BLK BRN GRY YEL WH ORG 220V BLK WH BRN ORG GRY YEL 240V BLK WHT BRN YEL GRY ORG ORG JAC VOLTAGE SELECT NC NCNC NC NC NC NC NC RG1 22R

3、 1468 9111316 RL2 LEDGND DRL 1N4004 T1 T2 T3 J4B7B BR2 DD 1N4004 DC 1N4004 DA 1N4004 DB 1N4004 R4 1K0 DC FILTER IC5 MOC8100 + C3 100/16 VddVrel J5 ICSP HEADER Vdd CU1 100n LOC/REM SW GND PWR REM MUT Vdd TRD ZCD PWR 20K0 Vrel IC3 MOC3052 RU5 499R MRLY RT F2 1A 250v D1 1N4004 D4 1N4004 + C2 1000/25 D2

4、 1N4004 D3 1N4004 Q1 PN100 GND IC2 78L05 JEXT GND + CA 2u2 IC4 LM317LZ IC6 CNY17-4 R2 30K 2W R3 30K 2W D5 1N4004 N2 1P R5 2K0 R6 1K0 C4 100p MON MON MUT JP2 JP1 RST JP3 LAT R11 49K9 GRN1 RED1 TRIG TRIG RM 499R IC1PIC16F818 REM LOC LOC VS1 VS2 POS2 (local = open) R12 10K RST POS1 POS2 G POWER INLET N

5、L PPR F1 JAC BLK BRN WH GRY YEL BLK BRN GRY YEL WH ORG BLK WH BRN ORG GRY YEL BLK WHT BRN YEL GRY ORG ORG NC NCNC NC NC NC NC NC WR2 WR3 1 2 WR1 L3 S2 1 2 CHAS2 X1 IC7 CNY17-4 R2a 30K 2W R3a 30K 2W D5a 1N4004 TX1 TX2 Y1 RMA 100K JA 120v 240v 120v POS1 + CT 22u/10v DT 1N5228 TTT 4B/7B UNITS ONLY 3B U

6、NITS ONLY 100V-2 X 7A 220/240V-2 X 4A 120V-2 X 6A B1 BREAKER 2POLE grn/yel 5 TX3 POWER SELECT HANDOFF RELAY 3B4B 100V 120V 220V 240V 10A 10A 5A 5A 15A 12A 6.3A 6.3A F1A FUSE VALUES F1A = 220 + 240V UNITS F1 = 120 + 100V UNITS 1P N2 TX3 VR1 1KO 3B/4Bsst2 PWR OVERVIEW SCParts 1003 1 1 1 2 2 4 5 1 3 Vd

7、d TO CH1 BRIDGE 120V SHOWN BLK GRY WHT BRN YEL ORG RED BLU VIO CT 4B USE (2) TF 4BSST-7 PLITRON TO CH2 BRIDGE 240V SHOWN BLK GRY WHT BRN YEL ORG RED BLU VIO CT 4B-65VAC 3B-45VAC PIN 9 10 11 14 15 16 12 13 17 2 3 6 7 8 4 5 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 ST SST Micro Soft Start PCB R6 PW

8、R SW LED GROUND LED GROUND PWR SW MUTE RELAY MUTE RELAY TX1TX2 3B USE (2) TF 3BSST-4 PLITRON 4B-65VAC 3B-45VAC 4B-65VAC 3B-45VAC 4B-65VAC 3B-45VAC 100V 120V VOLTAGE SELECTOR 220V 240V XX XX A/C OPERATING X = JUMPER SAFETY CRITICAL PARTS 1 2 3 4 5 6 7 8 910 11 12 13 14 15 16 17 18RA2 RA3 RA4 RA5 Vss

9、RBO INT RB1 RB2 RB3RB4 RB5 RB6 RB7 RA RA RA RA Vdd GND GND ZCD 3B SST2 CHANNEL SCHEMATIC FOR AUDIO SECTION SEE 4B SST2 CHANNEL SCHEMATIC RadioFans.CN 收音机爱好者资料库 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 EE DD CC BB AA LTD P.O. BOX 2170, 677 NEAL DR. PETERBOROUGH, ONTARIO CANADA K9J 7Y4 PHONE (705) 7

10、42-5325 FAX (705) 742-0882 WWW.BRYSTON.CA Date : Size : B Rev : Title : Drawn :Sheet R103 49K9 R132 10K0 R130 10K0 R35 10K0 R131 10K0 R133 10K0 R135 100K R136 475R R108 1K0 D100 914 C119 220p C2 100N SG U1A TL064 U1B U1C U1D SG Q25 100 Q26 100 Q21 5550 Q24 200 Q23 200 Q22 5400 VR1 10K R124 29K4 R125

11、 29K4 R49 2K21 R46 15K0 R47 15K0 R45 4K75 R41 2K21 R40 2K21 R42 100K R44 4K75 R54 90K9 R53 90K9 R55 475K C12 100p C18 22p C19 22p C11 100p R43 100K D7 914 D8 914 R48 532R + C17 2200u C10 220p SGND +33V -33V C1547p R39 7K15* DIFF COMP BUFF BUFF R52 4K75 8 9 10 4 7 6 5 1 14 13 12 2 3 11 C105 220p 1 2

12、3 4 5 6 7 8 9 10 J2 C13 47p RL1 +15 -15 -33V OUT1 C2268p VR2 2K0 R57 1K74 R58 3K32 R50 1K21 DRL 914 A3A10 A15 17 18 +15 A5 +RLY +15 M1 P1 C1 100N SGND Q27 5550 C28 100P Q28 5400 C27100P G1 CLIPPING INDICATOR D3 914 G1 1 2 3 4 5 6 7 8 9 10 11 J 3 -30B +15 -15 +RLY RED GRN Q20 5550 SG C14 100N G2 M4 M

13、3 P3 P4 RY1 RY2 RB1 OUT1 R15 100RG1 G2 G2 3B-4B SST2 INPUTS PCB 1 2 3 4 5 6 7 8 J 3 QB1 100 QB2 100 QB6 100 QB5 200 QB4 200 QB3 200 QB8 172 QB7 182 RB5 15K RB6 100K RB10 150R RB11 150R RB7 15K RB8 100K RB9 150R RB12 68R1 RB13 68R1 DB3 914 DB4 914 DB1 914 DB2 914 R10 20K0* R8 20K0* CB4 22p CB5 100N R

14、O5 1K00 G2 1 2 3 J1 RF4 20K0* RF3 20K0* QA1 100 QA2 100 QA6 100 QA5 200 QA4 200 QA3 200 QA8 172 QA7 182 RA5 15K RA6 100K RA10 150R RA11 150R RA7 15K RA8 100K RA9 150R RA12 68R1 RA13 68R1 DA3 914 DA4 914 DA1 914 DA2 914 RA1 3K48 R4 20K0* R6 20K0* CA4 22p CA5 100N G1 R5 20K0* RF2 20K0* RF1 20K0* RO1 1

15、K00 CPA1 100N G1 G1 R7 20K0* D1B 914 D2B 914 D2 914 D1 914 C1 68uBP C2 68uBP R9 20K0* R2 100R R1 100R CA1 470p CA2 470p G1 R11 20K0* SW4 RB1 3K48 RGS 100R CGS 100N VR1A 1K0 RO3 475R RO4 475R G1 C4 68uBP C3 68uBP R13 100R R12 100R CB1 470p CB2 470p VR2 1K0 SW3A SW3B SW3C SW3D SW3F PRO ONLY INDIVIDUAL

16、 MODE BRIDGED (BTR) GAIN CH2 CB9 22p CB11 22p CA11 22p CA9 22p G2 1 2 3 P1 P1 P2 P3 JC1 RO2 3K01 VR1B 1K0 RO6 1K00 RO8 475R SW3E RO7 3K01 SW2B SW2A RJ1 GND OPTG1 REG1 1K00 REG2 1K00 REG ONLY PRO ONLY REG ONLY GAIN CH1 29dB 23dB 29dB 23dB G2 G1 RJ2 GND OPT CMA1 100N CPB1 100N CMB1 100N CPB 100N CMB 1

17、00N CPA 100N CMA 100N G2 PRO ONLY + CP1 10,000u + CP2 + CM1 10,000u + CM2 1 2 3 4 5 6 7 8 9 10 11 J3 RBP 20K RBM 20K J2 Q3 MJE15030 DF 914 D6 1N4754 Q1 MJE15031 D5 1N4737 D4 1N4737 C1100N DE 914 ACL AC1 AC2 + - BR1 C1110N C1010N C910N C810N C6 100N + C4 330/50 + C5 33/35 R1 1K82 R2 68R R3 3K9 R5 3K9

18、 R4 100R R7 100R R6 68R Q4 7815 DG 914 +40v D1 1N4754 Q2 7915 +C3 330/50 + C2 33/35 DB 914 D3 1N4737 D2 1N4737 DA 914 -40 1 2 3 4 5 6 7 8 9 10 11 12 13 14 J 1 DC 914 C7 100N WR2 LOOP ACH WB1 GND CHANNEL MAIN PCB -30A-30B +30B+30A +15 +65 -65 J5 1 2 3 J6 +30B Q2 MJL21193 Q3 MJL21193 Q4 MJL21194 Q1 *

19、R19 0R20 R15 0R20 R18 0R20 R17 0R20 R6 49R9 R10 49R9 R3 49R9 R5 49R9 Q9 MJE15030 Q18 MJE15031 T1 T2 J 2 D1 1N4004 D2 1N4004 R38 4K75 R37 1K50 1E R22 150R C2 220p R21 150R C1 220p R24 1K0 R32 1K5 Q16 5400 R23 1K0 R31 1K5 Q10 5550 Q11 5550 R34 301R R9 22R1 + C6470u + C5470u Q14 5400 R16 301R Q12 5550

20、Q17 5400 R36 301R R8 22R1 R33 301R R29 1K0 R26 2K0 C8 470p SG R28 1K0 R25 2K0 C7 470p SG SST PWR525-R4 PCB P8 1 2 3 4 5 6 7 8 9 10 11 12 13 14 J 1 T SW1 M1 M3 P1 P3 D3 1N914 R11 4R 5W L12uH R12 10R 3W B1 B2 J3 6E POUT -V 9E RS1 10K0 RS2 10K0 RS3 10K0 RS4 10K0 BIAS TEST POINTS 4B-0R3 Q19 JE182 SG SST

21、-MB-R4 PCB A5 A10 R100 150K * 100K R61 604R D66 914 D61 1N914 VR3 1K0 Q60 BS107A Q61 2N700 U2B U2A U2C U2D R101 348K Q62 2N700 R66 100K D60 1N914 Q63 2N700 Q64 2N700 R102 150K R103 348K R105 1K21 R106 2K21 + C105 2u2 SG SG 100K 120V 120V 0V 0V BLK WHT BRN ORG TF 3Bsst-3 RED BLU VIO CT 65 VAC 65 VAC

22、+65 -65 OUT BP RED BP BLK SPK - BLK WIRE SPK + RED WIRE -15 +RLY SST-OUT PCB +30A -30A GLED RLED MUTE P5 CH1 SIG 1 P3 +30A -30A SHIELDED CABLE P5 CH2 G2 +30B -30B G2 +30B-30B G1 -30A +30A SIG 1 G1 100VGRY 100VYEL TO J3 ON SOFT START PCB GY1 GY2 PART OF 3B SST PSB R5 PCB G1 3BSST2 CHANNEL SCHEMATIC G

23、ND GND 1 2 3 J 2 1 2 3 P2 P1 P2 P3 JC2 +30B +30A -30B -30A PART OF 3B SST PSB R5 PCB GND 3BSST-LED-2 1 2 3 J2 RG LED1 J4 PSW 1 2 3 J3 TO J4B7B SST SSB R6 PCB J1 FLEX 3B TO J6 PSB CH 2 RG LED2 CHANNEL 1 SHOWN - CHANNEL 2 IDENTICAL J2 WR2 WB1 120V 120V 0V 0V BLK WHT BRN ORG RED BLU VIO CT 65 VAC 65 VA

24、C BP RED BP BLK SPK - BLK WIRE SPK + RED WIRE SST-OUT PCB 100VGRY 100V YEL TO J3 ON SOFT START PCB 1 2 3 4 5 6 7 8 9 10 11 12 13 14 J 1 3B SST PSB R5 PCB PART OF CH2 J 2 SST PWR525-R4 1 2 3 4 5 6 7 8 9 10 11 12 13 14 J 1 CH2 1 2 3 4 5 6 7 8 9 10 J2 1 2 3 4 5 6 7 8 9 10 11 J 3 1 2 3 4 5 6 7 8 9 10 11

25、 J3 J5 1 2 3 J6 +30B -30B GLED RLED MUTE SIG 1 G1 3B SST PSB R5 SHIELDED CABLE SST-MB-R4 PCB CH2 PART OF CH2 PCB TO J3 LED PCB CH 2 CH2 CH1 POWER SWITCH TF 3Bsst-3 CH2 BLU WIRE GY WIRE SW1 SW5 G2 INPUT CH1 BALANCED SE INPUT CH2 BALANCED SE 10 9 8 7 61 2 3 4 5 JS2 G1 10 9 8 7 61 2 3 4 5 JS1 GY WIRE SW2C RadioFans.CN 收音机爱好者资料库