Bryston-14B-SST-pwr-sch维修电路原理图.pdf

221A-02CASEBE CMJE172MJE18277-04TO-126CASEC EB2N7000CASET0-3PBL340G-02MJL21194MJL21193CBS2N70001EG2S13DTRANSISTORS2N55502N5400ECEDBG31232PN100APN200ATFETT092CB31 2CASEWG3300R200R22RQ14R33470/16200RU31K010K2NQ11R454K714B-MB22PC19-33V2K21R411,2J47J35550C5Q5AD2AR571K015KR3Q3BC41510K0R56Q1BC413.1uAR4Q6100KR622pf150R47pfC2C11-33V100APN172R9R8150RD2R7BC415Q4C4-INQ8D4100NC5D1BC413Q222pfC3D3PN200AQ768R1K01K068RMJER50R51C21220p2K2R49182MJE90K9R215KU2 = TLO62CN.1uINVERTERR5100K+33V47pf150RR1C1C1190K9OFFSET10K+1632U341-1610KR129R1305R134100K11R133C16VR17K15VR2C28100PD8100KR43Q24PN200AC17200APNQ235550Q212NC15B47pTRIM1K15K15K2200u/10vC17536RR48R47100AQ26R55PNR46100AQ25PNC14100NR39C13B47p68PC221K068p5400Q282N6J43J33K3R58Q202N55504J3RXE010F12N54001K8D3R5785J3J31K01K0BR291K0470p1K0R25C8R26R28R301K0R27470pC7G5V-2-H1-24VMUTE RLY555022PC18R42100PR53475KR5410K100K4K75R44D7C2768pQ2254002NQ27R402K21+33V220pC119C1012u24K75R52R109R341K02N69J3J310J36J2Q1255502N1J31N4004+2880RL2R144D22J35J4Q172N5400RXE010F2C6200R470/162NA2K21R401K0100KU3 = TLO6410K1213U31410K6R131R132750R7109R136A1M0R1265R50R512341K01J11K0R524K75200A200A29K468pC28Q28MUTE RLYG5V-2-H1-24V4K7R454K9968R1R1114U38+16R1351K0R108D100A+16R11065U272K21-33VC1922PR41+AR12729K4R1241M0R125R43100K2N5550D8Q21C15C11100PA47pVR2100R 3W5J212J3J3RL128806J4R155550F1RXE0102NC5470/16Q11R3354002N3J3F1R584K422N55501KQ20TRIMRXE0104J32N5400Q14C27R5768PC12100AR48536R15K15K2200u/10vQ24220pC18PNPNC17Q26R492K21R47R46PN100APNQ23100N1K74C14C13AQ2547p4K75R445400R42100K100P2ND7Q22C182K0MJE182D3BIASR397K1558J3J3C221K01K0A1K0R29C8R25470pR261K04K75Q19R381K0R28470pR27C7R302N5550Q276J39J368p10J3R3755502NQ125400R3414B-MB+33VU1,U2,U3+16V.1uC10322P.1uC105D1033,4J21K651u5/35C39R39+6J27J31N4752D391,2J2AF2470/16Q17C6RXE01014B-PWR22RR80R20 5WR6R180R20 5WTP2R17-431APSLGND10GND6FINR11R1210R 3W4R7 5WQ4150311K5R311K0R23Q102N5550220pC1150RR21Q9MJE300RR36R10Q3Q7MJL21194Q8MJL2119421193MJLTP10R20 5WR16SECTION BL11N40043,4,5C,D,E21193MJLJ1-600R20 5WD2R137,8,9H,J,KJ1OUTO2uH67F075Q51K0Q2R16300R150RR221K5Q1654002NR32R24C2MJEQ18R515030220p0R20 5WR15MJL21193MJL21193Q1Q6MJL21194R9R30R20 5WR190R20 5WR20TSW10R20 5WR14M,N,P11,12,1321194MJL1N4004D1J1+60BJ1J1J12CLIPR0R20 5W0R20 5WQ467F0751K5R231K0R622RR80R20 5WR17R180R20 5WTP2TSW1150RR31Q102N5550R21C1220pMJE15030Q9300RR36R1021194MJL21194MJLQ8Q7MJL21193Q30R20 5WTP1R1614J1J1TMUTEBJ123,4,5C,D,E1N4004J1MJL21193D2-600R20 5WR13R14L14R7 5W10R 3WSECTION A5400300RR16R5150RR22220pR321K5Q162NR241K0Q1815031MJEC2Q50R20 5WR1521193MJL21193MJLQ2Q121194MJLQ6H,J,KO7,8,9R112uHJ1OUTR121N40040R20 5WM,N,P11,12,13J121194MJLD1+60R922RR314B-PWRR19R20FGAJ1J110L6GNDJ1+4315S5 Nov 20019SCHEMATIC DIAGRAMINPUT, MAIN + POWER PCBS14BSCHR81N475010K0R7247PC725243114B BALIN678910OUTCH1GND1J1CHASSISGND2CH2C11Q7Q8C1015KR10Q6100KR1347pf150RC2PNR11100A47pf413D2R71K0Q3415BC-IND1Q110K0R17BC10K0C6R1815K413C4415Q4BCQ2D6D4C5D5R14150RD3100NQ5C347pfBCR12R9100KPN200AR8150RC147pf172.1u22R1R1968RR16MJE68RR151KJUMPERREG182MJEVR1.1uR20475R2T3K32BAL/BAL+6/UNBAL6C56150R88RCA JK3775521C47K5P5R23R228C2276443331J22211J2C2B3423S1A2C11J35876C3434K9921J3C1470u4K991SR3100RC21INPUT SEL14B-RCA54K99R6XLR-1/4 JK.1K65P44K99C2R17R1832C1BAL/BAL+6/UNBAL2J21314B-RCA52J2C132B1INPUT SELS1A46578463C571C2C2283RCA JKP547K5150RR23R22R64K992J32J313131K654K99C24K993K32P4C3S1T2R4K994545676788C1470u415BC415BC1K010K010K0C6-INR7R12R915K413BC100K47pfBC413C3Q1Q3Q2Q4R10100K15K47pfC4Q6R13200A150RR8Q547pfC1PNQ7.1uC11MJE182C5100NR1568RR1668RPN100AR11150R47pfC2Q8MJE172C10.1uXLR-1/4 JK.3100RC21D1D2150ROUTJ3J3J2J2+33V-33VVR1R20475R22R11KR19JUMPERREG+33V-33VR0LINKCHASSISWG3GRN/YELCH2ST49R949R949R949R949R949R949R949R9REVISION 8 FEB 14, 200114B-MB PCB - CHANGED R50 - R51 TO 1K0014B-MB PCB - CHANGED R48 TO 523R14B-PWR PCB- CHANGED R3,R5,R6,R10 TO 49R9+43V301RA1u5/35D1011N4752+R102C1011K65A1u5/35D401N4752+R40C403,4J4301R1N47501N4752AC1021u5/35U1,U2D102R102+.1uC103+16V.1uC105D1031N47521u5/35C28+D28R28301RA1u5/351N4752D27+C27301RR27+43VD3R384K75Q19R372K0D3182MJE3K0 2w3K0 2w14B-MB PCB R10 - CHANGED REGULATOR CIRCUITSADDED F2 & F3F2RXE010F3RXE0101M01M0R25R25REV 9 NOV 5, 01-ADD R25 TO INPUT SWITCH BOARDPage 1 of 2RadioFans.CN 收音机爱 好者资料库WG3FILE:PART No:DWG BY:REV:DATE: FEB 14, 20018BRYSTON POWER AMP SCHEMATICPSB-SSB-LOGIC14B-SCHR8CHASSIS GROUNDLOGIC GROUND CH 1LOGIC GROUND CH 2LOGIC GND (CHASSIS)GROUND SYMBOLSPOWER GROUNDINPUT GROUNDAC,D,E3,4,5-60221R14B-PSBLM337D4R4Q2C627,000u+50V63VC8+50V22uR57K32C722uC9100N27,000u63VR115K0C10+WB6+ OUT -11,12,13J1M,N,P+602BJ1BMUTEKBPC35210NC4410NC45C4327,000u63VC1+15K0R6-60V100NC2C42BR210NKBPC352BR110N+60VYELBLU22u7K3263VC3+50V27,000uC414B-PSB221R1000uC5+50VD1+Q1LM317R3R2GRN/YELCHASSISMJE182R16R13R19J8MUTETENPCH2CLIPGND CH2PWR13452MUTETENPCH1PWRGND CH1CLIP10711982N70002N7000TEMPCLIPR21R20Q6Q512D31312113D22N7000D5R2810RPWR ONR18R15R17R14Q4D15CH1MUTE1R71213112N7000Q1432D14C1236K5VR110K8K25R27R24D21Q122N7000Q7R2615K0PN100AQ6R224K99C12470u5VQ5+36K5470uD11+2931ALMC11D23100NBR12 X 33,000u/6.3V+C20C21+R19CL100NCN221KPOWER INLETNP9GL14B-SSBTURN ONPSW ONR412M21D4R88981010R3R4Q2R555502N9R2Q155502NR6Q3100RR1CH2MUTEVR22N7000Q111MEG41K0Q9U4BR372u2C1+1MEG52931ALMD24+22uC13D1210U4C2u2C298R44604R100KR40D96MUTE R395LEDSQ1362N700011U4D13R38D1012100NC81R424K752U34U33100NC5CHASSIS6D3R19CLIPR18R16TEMPR21Q62N700012D5R172N7000Q5R20132113R13PWR ON2N7000Q412R7U2-408110U1-4011119R8D419D23881011R2R6Q3R4R3Q2R555502N55502NQ1100RVR2R1BREAKER21111B1WW2WB3WB1WB2WB4CH2 AC HIWW3CH2 AC LOWW1WG2WG1WG31K0R9475R475K301K267KPN100A100K49K9+267RIL4108301RR21D1316D12U3R1775RNCRL1AD8R1818K2C1024+D6100u/35VPN100ARL1Q2G5V-H1-24V18K2R16100u/35V100u/35VC6C7+R12R5C5R8121085C5200KR11200KR2D1324C216R3141513TDAU1C3R4D212K1D347uC1+678D4R1110119R6R7Q122R33R3RRL1BNCD530K30KPR2PR3R13R14SOFT START2416U2PR5PR4510R1K0R152W2WD10D9ABC-15AINTERNAL FUSE475RR42499KGS3.1uC4PR1F2MAC 2213A10FPT3RED750VA750VA120V PRIMARYWIRINGORNTXNWHTTXCBRNBLKTXL25VAC1K21R514U4216IL4108467F3RXE010CH1FT2984TX1342715120V230VIL410861U4240V421FT2984CH2TX2120V723RXE010F3543R511K215J52125VACQ1043215WR1OUT1CH 2 SOFT START IDENTICAL TO CH1200R200RR33475RR31PN100100R18K2PN100R32Q9R3418K2R301u5C1549K9R352u2C17R3910K+Q8C162u2R38+1MOC8100U12J7S35423POWERREMOTE INPUT12V AC/DCP95S2723J775C9470u+470u+C105V672N7000J666REDJ9 LEDJ9 LEDJ9PWRCOM25CH243CH117REDGRN25GRN43SW17J10 PSW21CH1TEMPGRNCLIPPWRMUTEJ8240V PRIMARY750VA750VAWHTBRNBLK2J1J114TRCLIPJ1J1J1J111,12,13H,J,KJ1OUT0J1J1J1A110L6FINGNDPSGND-43H,J,K11,12,13J10OUTC,D,E3,4,5J1-6011,12,13M,N,PJ1+60101J1AJ1LJ16FGND+43PSINGND14B-LOGIC10K100K10K10K10K100K63K43K6510K10K10K63K43K6510K100K10K10K10K4K994K994K99221R150R390R100K390R221R4K994K994K99150RLOCAL-REMOTE14B-REMRL1+28806161Q82N70008VDLY RLYEXT PWR UPPART OF 14B-RCA PCB44R232U210N50N12J55346712J63546714B-PSBPART OF3452110KR453R13R1D3D2230V ONLYBLKREDWB6JP5JP8JP7JP4JP6JP2JP1JP3JP2WW2JP1WW3TXNWHTORNJP1TXCTXLCH2 AC LOWB4CH2 AC HIJP4JP3JP4WIRINGJP3JP214B-LEDSSB ON CH2J7J5PC00-022-3-0D5D1D2D3D4WG3GRN/YEL100KR4211111J8GNDCLIPCH2MUTE91110PWRTENP87CHASSIS61LEDSSW LATCHTURN ON2TURN ON15V8VAC8VAC100K1U2-4081U1-4011REM TRIG+JP7JP6REDJP8BLUYELJ81N9141N914Page 2 of 2RadioFans.CN 收音机爱 好者资料库