Bryston 14BSST2_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 + C3A 22,000/80 + C1A 22,000/80 RC1 20K RC2 20K QR1A LM317M RR2 7K31 RR1 221R CR1 100N J1A YEL WIRE RR3 200R 2W CR2 100N + CR3 100/50 + C6A 22,000/80 + C4A 22,000/80 QR2A LM337M RR5 7K31 RR4 221R CR4 100N J1B RED WIRE RR6 200R 2W CR5 100N + CR

2、6 100/50 1C OA- OA+ COA- 100N COA+ 100N RA RB RC RD D3A 1N4004 D4A 1N4004 D1A 1N4004 D2A 1N4004 BRGA BR1 + CN1 33,000/6.3 + CN2 BR3 BR3 R9 470R 3W CS 0.1uF Q3 BTB 24800B RG1 22R 1 4 6 8 9 11 13 16 RL2 DRL 1N4004 T1 T2 T3 DD 1N4004 DC 1N4004 DA 1N4004 DB 1N4004 R4 1K IC5 MOC8100 + C3 100/16 VddVrel J

3、ICSP CU1 100n REM TRD RT 20K0 Vrel IC3MOC3052 RU5 499R F2 D1 1N4004 D4 1N4004 + C2 1000/25 D2 1N4004 D3 1N4004 Q1 PN100 U5 Q6 1 2 3 4 5 6 7 8 JREM + CA 2u2 Q5 LM317L ZERO CROSS IC6CNY17-4 R2 30K 2W R3 30K 2W D5 1N4004 R5 2K0 R6 1K00 C4 100p MON LRD LGR MUT ZCD JP2 JP1 RST JP3 LAT R11 49K9 R7 1K R8 2

4、K GRN1 RED1 TRIG TRIG RM 4K99 Q22N5550 IC1PIC16F818 LOC VS1 VS2 Vdd POS1 R12 10K RST POS1 POS2 REM GND POS2 LGR LRD R32 301K R34 1K0 R37 100R R35 221R R36 100R DC1 1N914 DC5 1N914 DC4 1N914 C31 220p U2A U2B 4011 U2C U2D VR1G 1K0 DC3 1N5231 12 13 8 9 10 1 2 3 5 6 4 11 7 14 C 1R CU2100N 1T 2T JLED PWR

5、 LEDG 1R 1G 2G 2R DM1 1N914 DM2 1N914 R44 1K0 R47 100R R45 221R R46 100R D40 1N914 DC12 1N914 DC11 1N914 C41 220p U4A U4B 4011 U4C U4D VR2G 1K0 12 13 8 9 10 1 2 3 5 6 4 11 7 14 C 2G R42 301K JTX2 1M 2M CU4100N LOC PWR 100V 120V MOM PSW VOLTAGE SELECT 220V 240V X X X X A/C HI TX2 PRIMARY GND GND Vdd

6、Vdd BRGB GND2 TX1 PRIMARY RGB 100R CGB 100N GND1 RGA 100R CGA 100N 2R 1G +65A -65A -65A +65A AC AC + - ACAC + - CHANNEL 1 CHANNEL 2 1 2 3 4 5 6 7 8 910 11 12 13 14 15 16 17 18 VLED VLED VLED CH1 LED CH2 LED HANDOFF RLY EXT CONTROL PWR ON +43A -43A CR8 100N CR7 100N TO MUTE RLYS + C3B 22,000/80 + C1B

7、 22,000/80 RC1B 20K RC2B 20K QR1B LM317 RR2B 7K31 RR1B 221R CR1B 100N J2A YEL WIRE RR3B 200R 2W CR2B 100N + CR3B 100/50 + C6B 22,000/80 + C4B 22,000/80 QR2B LM337M RR5B 7K31 RR4B 221R CR4B 100N J2B RED WIRE RR6B 200R 2W CR5B 100N + CR6B 100/50 2C OB- OB+ 2T COB- 100N COB+ 100N D3B 1N4004 D4B 1N4004

8、D1B 1N4004 D2B 1N4004 -65B -65B +65B +43B -43B CR8B 100N CR7B 100N 1 2 3 AC1 BRA CA1 10N CA4 10N CA2 10N CA3 10N LA HA AC AC + - 1 2 3 AC1B BRB CB1 10N CB4 10N CB2 10N CB3 10N LB HB -65B +65B AC AC + - BR1B AC AC + - WHT WIRE BRN WHT JTX1 DC8 1N5231 DC10 1N5231 Q4 2N5550 R48 4K99 Vled Q4 2N5550 R38

9、4K99 Vled + CT 22/25 DT 1N5228 R33 301K 1M 2M R40 301K DC6 1N5231 JA 120v 240v 120v TX3 PWR SEL + CM 470u/16 DM 1N5228 RD1 510R 2W RD2 510R 2W RD3 510R 2W RD4 510R 2W DD3 1N4749 DD1 1N4004 DD2 1N4004 +43B +43A CU3100N JTEST sheet 1date: 1003ST VIO BLK BLK F1 240V VIO GN/YL WIRE U7 7805 + CL 470u/25

10、U7 TX3 VR3 1KO F1A 120V 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 NC NC NC NC NC NC NC NC TX1 120V HOOKUP PRIMARY HOOKUP TX1+2 HOOKUP PIN 8 7 6 3 2 1 5 4 120V 120V 100V 100V 0V 0V BLK GRY WHT BRN YEL ORG RED BLU VIO CT 65 VAC 65

11、VAC TF 7BSST R6 XX 100V-2 X 7A 220/240V-2 X 4A 120V-2 X 6A B1 G POWER INLET NL PPR TX1 240V HOOKUP BLK GRY WHT BRN YEL ORG 120V 120V 100V 100V 0V 0V A/C LO 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C D E F H J K L M N P R S 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 A B C D E F H J K L M N P R S 1 2 3 4 5 6

12、7 8 9 10 11 12 13 14 15 A B C D E F H J K L M N P R S XX GN/YL WIRE C 1234567 14BSST PSB SSB R5 PCB RED BLU VIO 65 VAC 65 VAC CT SAFTY CRITICAL PARTS SAFTY CRITICAL PARTS SAFTY CRITICAL PARTS RA2 RA3 RA4 RA5 Vss RBO INT RB1 RB2 RB3RB4 RB5 RB6 RB7 RA RA RA RA Vdd TF 7BSST R6 GND2 GND1 1 2 3 4 5 6 7 8

13、 9 10 11 12 13 14 15 A B C D E F H J K L M N P R S PSW PWR P1 LGND RG LED1 RG LED2 G1 R1 R2 G2 NC EXT12V T1 T2 T3 LGR LRD (local = open) SW3 LOCAL/REM JEXT1 RG DLED1 LOC 1 2 3 4 5 6 7 8 JREM1 IN OUT GND PART OF 14BSST2 BALIN R1 PCB 14BSST PS LED R1 PCB JA2 JA1 JB2JB1 MUT 1M 1T C 14BSST2 PWR OVERVIEW

14、 SCParts 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 DD CC BB AA LTD P.O. BOX 2170, 677 NEAL DR. PETERBOROUGH, ONTARIO CANADA K9J 7Y4 PHONE (705) 742-5325 FAX (705) 742-0882 WWW.BRYSTON.CA Date : Size :CFile :Sheet :of Rev :Drawn : Q2 MJL21193 Q4 MJL21193 Q8 MJL21194 Q5 MJL21194 R19 0R2

15、5W R14 0R2 5W R18 0R2 5W R13 0R2 5W R6 49R9 R10 49R9 R3 49R9 R5 49R9 POUT Q9 MJE15030 Q18 MJE15031 Q19 JE182 B J3 D1 1N4004 D2 1N4004 R38 4K75 R37 2K0 R22 150R C2220p R21 150R C1 220p R24 1K0 R32 1K5 Q16 5400 R23 1K0 R31 1K5 Q10 5550 Q11 5550 R34 301R R9 22R1 + C6 470/16 + C5 470/16 Q14 5400 R35 301

16、R P4 Q12 5550 Q17 5400 R36 301R R8 22R1 R33 301R R29 1K0 R30 1K0 C8 470p GND R28 1K0 R25 1K0 C7 470p GND M4 4E M5M9 SST PWR MB R11 PCB 1 A 2 B 3 C 4 D 5 E 6 F 7 H 8 H 9 K 10 L 11 M 12 N 13 P 14 R 15 S J1 OUT T SW1 M1 M3 P1 P3 D3 1N914 R11 4R7 5W L12uH R12 10R 3W B1 B2 J6 4E OUT -V 7E A RS1 10K0 RS2

17、10K0 RS3 10K0 RS4 10K0 BIAS TEST POINTS Q6 MJL21194 R15 0R2 5W Q1 MJL21193 R20 0R2 5W Q3 MJL21193 R16 0R2 5W Q7 MJL21194 R17 0R2 5W J4 GND K WP2 WP1 R27 1K0 R26 1K0 1 2 3 4 5 6 7 8 9 10 J3A 12345 P3 D102 1N4752 D101 1N4752 R41 2K21 C19 22p R42 100K C16 100p D6 914 Q26 PN100 Q21 PN100 Q25 PN100 Q23 P

18、N200 Q24 PN200 Q22 PN200 RL1 VR1 10K R53 90K9 R54 475K -33vC R55 82K5 +33vA R47 15K0 R46 15K0 R45 4K75 -33vA R44 4K75 R43 100K C17 100p C15 47p C26 68p R38 2K21 C18 22p R39 7K15* C22 68p D7 914 R52 4K75 C14 100N C13 47p + CFBb 2200u VR2 1K0 Q28 PN200 Q27 PN100 Q20 PN100 R58 4K42 R57 1K74 D3 914 C27

19、68p RFB 536R 1 2 3 4 5 6 7 8 9 10 J3B R41b 2K21 C19b 22p R42b 100K C16b 100p D6b 914 Q26b PN100 Q21b PN100 Q25b PN100 Q23b PN200Q24b PN200 Q22b PN200 +33vB R47b 15K0 R46b 15K0 R45b 4K75 R44b 4K75 R43b 100K C17b 100p C15b 47p C26b 68p R38b 2K21 C18b 22p R39b 7K15* C22b 68p D7b 914 R52b 4K75 C14b 100N

20、 C13b 47p GND GND + CFB 2200u VR2b 1K0 Q28b PN200 Q27b PN100 Q20b PN100 R58b 4K42 R57b 1K74 D3b 914 C27b 68p RFBb 536R R131 10K0 R130 10K0 R129 10K0 R132 10K0 R133 10K0 R135 100K R136 750R D100 914 GND U1C U1B U1D U1A U1 TL064 C119220p R124 29K4 R125 29K4 DIFF COMP BUFF BUFF 8 9 10 4 7 6 5 1 14 13 1

21、2 2 3 11 CC1 220p +15v -15v +15v CLIPPING DECTECTOR +33vC CIN 220p GND A1 R49 2K21 R50 1M0 +33vA -33vB CINb 220p R49b 2K21 R50b 1M0 A9 A15 A16 A18 A19 A20 A21 B1 B3 B8 B9 B13 B14 B17 B22 B23 R134 100K -43v +43v +43v -43v R101 200R GND +33vC R102 200R R30B 1K65 D40A 1N4752 D30B 1N4752 R40A 1K65 +65v

22、-65v D2 1N4004 R144 2K43 -33vC +33vA -33vA D103 1N4744 D104 1N4744 C103 100N C104 100N -15v GND GND R140 1K65 R141 1K65 D30A 1N4752 R30A 1K65 +33vA -33v B D40B 1N4752 R40B 1K65 C101100N C102100N C30A 100N C40B100N C30B100N C40A100N MUT SECTION A SECTION B 3C8 2u2 J4A J2A J4B GND GND CLIP GND 14BSST

23、MBD R2 PCB CLIP -43vA +65v -60vA -65v GND GND RJ1 R0 J3A RJ3 R0 RA2 1K37 RA1 1K37 RA6 475R RA5 475R RA3 4K32 RA4 4K32 SW1F SW1E GND R2 100R* R1 100R* C1 470p C2 470p PRO ONLY -2 VR1A 1K0 VR1B 1K0 SW2F SW2E + - A1 + - A2 SW1D RA 1MEG RB 1MEG GAIN SW 23dB 29dB INPUT SW SE BAL CA1 100N CA2 100N RA7 1K0

24、0 RA8 1K00 G1U 10 9 8 7 61 2 3 4 5 JS1 1 2 3 J1 REG ONLY REG ONLY PRO ONLY REG ONLY G1B GND +33vC -33vC GND -33vC -33vC +33vC +33vC J3 1 A 2 B 3 C 4 D 5 E 6 F 7 H 8 H 9 K 10 L 11 M 12 N 13 P 14 R 15 S J1 14BSST2 CHANNEL SCHEMATIC SST PWR MB R11 PCB -65v -43v J2 GND +43v +43vA J4 J2 TMP J2B +65v SECTION A SECTION B SHIELDED CABLE PART OF 14BSST2 BALIN R1 PCB GND TO 14BSST PSB SSB R5 PCB - J1BTO 14BSST PSB SSB R5 PCB - J1A MUT CLIP CLIP +65v -65v 12 3 J1X 1+ 1- 1 2 3 P1 XLR COMBO R1 PCB 1003ST 1 1T 1T MUT 1T 14BSST2 CHANNEL SCHEMATIC RadioFans.CN 收音机爱 好者资料库