Audiolab-8200M-pwr-sm维修电路原理图.pdf

8200M RadioFans.CN 收音机爱 好者资料库 8200M VERSIONHISTORY Rev V01 DateUpdate Content 2011.06.13First Version RadioFans.CN 收音机爱 好者资料库 CONTENT 8200M Introduction ia screen ofBottom Assembly Parts List Electronic Parts List / Specification Assembly Sketch Schematic Diagram Wir ng Di gram SilkTop Maintenance Alignment Procedure 1 2 3 4 5 6 7 8 9 . . . . . . . . . 1 2 3 4-6 7 8-9 10 11-12 13-17 INTRODUCTION 1 8200M It is the responsibility of the user to ensure that all the information contained in this manual is current. Notification for new issues of this manual and minor updates will be given via the IAG web-site or on request. This manual has been prepared with the greatest care, it is intended for information only and no liability shall be accepted for errors or changes to specification. SPECIFICATION 2 8200M Rated Output Power125W (21dBW) /Channel into 8 , 20Hz - 20kHz Inputs Sensitivity1.12V rms for 120W into 8 Input Impedance: 50k LoadConnected in parallel with INPUT Gain29.0 dB at1kHz Signal To Noise Ratio(IHF, rel. 0.dBW) Better than 96 dB Frequency Response20 Hz-20 kHz 0.3 dB 0.1Hz-75 kHz -3 dB. Total Harmonic Distortion&NoiseLess than 0.05% Polarity (Phase)Non-Inverting MutingMuting controlled automatically Operating Temperature Range10-35 C Power Requirements(Depending on Region) 50-60Hz 100V, 110-120V, and 220-230V models available Maximum Power Consumption: 300 VA Dimensions (WHD)44478326mm WeightNet: 8.4 kg Shipping: 9.8 kg ASSEMBLY SKETCH 3 8200M SCHEMATIC DIAGRAM 8200M 4 8200M-Mainboard-P1/3 SCHEMATIC DIAGRAM 5 8200M 8200M-Mainboard-P2/3 C258 1NF OV A01 SCHEMATIC DIAGRAM 6 8200M 8200M-Mainboard-P3/3 WIRING DIAGRAM 7 8200M 8200M-Wiring Diagram-P1/1 8 SILKTOPSCREEN OFBOTTOM/ 8200M 8200M-MainBoard-Top Silkscreeen-P1/1 8200M 9 SILKTOPSCREEN OFBOTTOM/ 8200M-MainBoard-Bottom Silkscreeen-P1/1 MAINTENANCE ALIGNMENT PROCEDURE 10 8200M Notes： 1.If the Bias Okay, switch off the unit and put PASSED mark on the unit. Test condition: Vin = 1V, 1kHZ sine wave(Load: 8ohm)1/8 Output PowerAnti-ESD bell Step transformer for AC mains AC100VAC110V2% 3:Soak test with the condition above with 48 hours. 4. Check all the parameter within the spec. AC220、230VAC240V2% AC110VAC120V2% unit rated voltagevariac voltage AC240VAC250V2% 2: Ageing test Mulitimeter1):Power ON the unit the ON LED will lit and the PROTECT LED also lit but will OFF after 5-10 second. 2):Add 5% of AC input for the test. Ageing test stepEquipment andTools 1: Equipment and Set up 1):Set the RECORD and INPUT knob to CD. GAIN set to 0dB position. Volume set to Max. 8200M Ageing test step 8200M -Bias Procedure And Ageing test step-P1/1 ProductInitial setting After 15 mins After 30 mins 8200M60 6524 2521.5 22.5 All settings are mV dc. Remarks：Also the test continues unil the bias is steady at the final value in the table. 3.Set bias as shown in table below. 4.The test continues until the bias is steady at the final value in the table. For 8200M bias is measured across R148 Audiolab 8200M Bias Procedure This procedure must only be carried out after the unit has passed a full functional test . 1.Connect the unit to be biased to mains and switch on. The mains voltage should be set to 230VAC 2% or 120VAC 2% while the test is done. 2.Wait for the unit to power up. ASSEMBLY PARTS LIST 11 8200M 8200M-Assembly Bom-P1/2 R/NP/NPART NAMEDESCRIPTIONQTY 1300-1031410001RFront Panelfinish and anodized1 2215-1027410001RButton Cappainted1 3215-1027410002RPower Buttonpainted1 4215-1027410003RMains Switch Bracketpainted1 5215-1027410004RNutM3 NI11 6215-1027410005REVA20*10*10mm，EVA1 7215-1027410006RChassispainted and silkscreen1 8215-1027410007RScrewM3*1011 9215-1027410008RInsulation Post7.5*3.1mm,nylon66(ul)1 10215-1027410009RBus Bar 2gold plated2 11215-1027410010RBus Bar3gold plated1 12215-1027410011RScrewM3*628 13215-1027410012RFootblack4 14215-1027410013RScrewM3*620 15215-1027410014RSide Pannelsand blast and anodized2 16215-1027410015RScrewM3*101 17215-1027410016REVA lump104*30*15mm EVA1 18215-1027410017RScrewM3*102 19215-1027410018RMain Radiatoranodized2 20215-1027410019RRadiator(1)anodized2 21215-1027410020RRadiator(2)anodized2 22215-1027410021RRadiator(3)anodized4 23215-1027410022RCapacitor Bracketblack painted1 24215-1027410023RSnap Bushing7.6mm*9.5mm1 25215-1027410024RMoveable Bushing3.5mm*3.8mm0.3 26215-1027410025RRadiator Bracketblack painted2 27215-1027410026RTop Coversand blast and anodized1 28215-1027410027RNutM61 29215-1027410028RWasher6.4X12X1.5 NI1 30215-1027410029R Transformer Insulation Board black painted1 31215-1027410030RRubber Washer136*10*11 32215-1027410031RTerminal Connectorgold plated2 33215-1027410032RNutgold plated2 34215-1027410033RPcb Terminal Connectorgold plated2 35215-1027410034RPVC Washer12.5*4.5*0.1mm,black2 ASSEMBLY PARTS LIST 12 8200M Remark:Colour Difference Table R/NP/NPART NAMEDESCRIPTIONQTY 300-1031410001Rscreened, light grey(silver anodized)1 300-1031410002Rscreened, light grey(black anodized)1 215-1027410001Rsilver painted,ABS757#1 215-1027420001Rblack painted,ABS757#1 215-1027410000Rsilver painted,ABS757#1 215-1027420000Rblack painted,ABS757#1 309-1031410000Rsilver painted1 309-1031410001Rblack painted1 534-3002100606RM3*10NI11 534-3002100906RM3*10black11 534-3002061006RM3*6NI20 534-3002060906RM3*6black20 319-1027410001Rsand blasting,anodized silver2 319-1027420001Rsand blasting,anodized black2 588-3000106037RM3*10NI1 527-3012100806RM3*10black1 302-1031420000Rsand blasting,anodized silver1 302-1031420001Rsand blasting,anodized black1 Front Panel Top Cover Side Panel Screw Chassis Screw Screw Power Button 2Button Cap 1 27 14 8 7 3 16 15 8200M-Assembly Bom-P2/2 ELECTRONIC PARTS LIST 13 8200M 8200M-Electronic Bom-P1/5 R/NP/NPART NAMEDISCRIPTIONQTYLOCATION 1046-9400000400R909 Terminalred/black2 2062-1220000200RMains Cable2meter American1 3041-1376000000QRMains Switch SWITCH MAINSP SDDSA 3289A 1 4071-1100000000RTie Wrap100MM YJ-10010 5044-1700000000QRMains Inlet MAINS INLET 2 POLE 2 FUSE LOCS 1 6742-3501000000RHeat Sink35 black0.10 7060-4180310312R Double Insulated Wire UL1672 18 AWG blue L=310MM 1 8060-4180310112R Double Insulated Wire UL1672 18AWG brown L=310MM 1 9053-1020410152RMains Switch PCB single layer PCB MAINS SWITCH 200 SERIES 1 10022-2000022348RTransformer 115V 50/60HZ Noratel TI- 103410 500AV D=139 Iss 1 SW/120C 1 11031-2200813121HRFuse Tube T5A/250V 2135*20MM LITTELFUSE 2 12008-1003025005RCapMKT 10NF/250V 10%2 13053-1374001104QRMains Switch PCB PCB MAINS SWITCH 200 SERIES 1 14019-0011022000QRLEDLED RED1 15742-0301000000RHeat Sink3 /BLK0.1 16742-1001000000RHeat Sink10 / BLK0.1 17742-0501000000RHeat Sink5/ BLK0.05 18742-1001000000RHeat Sink10/ BLK0.2 19006-1034405003QRElectrolytic Cap10000U 71V AUDIO 40*502 20055-0302015333RFlat Wire2P L=150MM UL1007 24#1 21088-1031410000R 8200M AMP (Mono) 8200M PCBA1 22001-1004205010QRResistor100K 1/4W 1%3R102.R162.R204 23001-6801205010QRResistor680R 1/4W 1%6 R106.107.117.11 8.131.132 24001-2202205010QRResistor2K2 1/4W 1%1R116 25001-3902205010QRResistor3K9 1/4W 1%3R113.127.128 26001-4703205010QRResistor47K 1/4W 1%4 R139.140.212.21 8 27001-4701205010QRResistor470R 1/4W 1%5 R110.111.155.15 4.156 8200M-Electronic Bom-P1/5 ELECTRONIC PARTS LIST 14 8200M 8200M-Electronic Bom-P2/5 R/NP/NPART NAMEDISCRIPTIONQTYLOCATION 28001-5601205010QRResistor560R 1/4W 1%5 R125.159.126.160. 211 29001-3301205010QRResistor330R 1/4W 1%1R141 30001-2203205010QRResistor22K 1/4W 1%4R137.138.152.153 31001-1000205010QRResistor10R 1/4W 1%2R135.136 32001-1803205010QRResistor18K 1/4W 1%1R108 33001-1802205010QRResistor1K8 1/4W 1%2R150.151 34001-1005205010QRResistor1M 1/4W 1%1R214 35001-1504205010QRResistor150K 1/4W 1%2R207.215 36001-6803205010QRResistor68K 1/4W 1%1R217 37001-1003205010QRResistor10K 1/4W 1%3R203.205.219 38001-3304205010QRResistor330K 1/4W 1%1R220 39001-1001205010QRResistor100R 1/4W 1%2R129.130 40001-4700205010QRResistor47R 1/4W 1%2R163.164 41001-3302205010QRResistor3K3 1/4W 1%1R206 42001-8204205010QRResistor820K 1/4W 1%1R161 43001-6802205010QRResistor6K8 1/4W 1%1R210 44001-1801205010QRResistor180R 1/4W 1%1R158 45001-1002205010QRResistor1K 1/4W 1%4R112.119.120.R209 46001-5600205010QRResistor56R 1/4W 1%4R109.144.145.157 47001-2200205010QRResistor22R 1/4W 1%2R142.143 48001-2209205010QRResistor2R2 1/4W 1%1R216 49001-4701405010QRResistor470R 1/4W 1%2R301.122 50001-1102405010QRResistor1k1 1/4W 1%1R105 51001-3902405010QRResistor3k9 1/4W 1%1R104 52001-1503405010QRResistor15k 1/4W 1%1R114 53001-4703405010QRResistor47k 1/4W 1%1R103 54001-8204405010QRResistor820k 1/4W 1%1R101 55001-2208920100QRResistor0R22 7W+7W 10%3R148 R146.147 56001-1101405010QRResistor110R 1/4W 1%1R115 57001-0470308050RResistor4.7 2W J2R149.221 58001-1502109050QRResistor1K5 3W 5%2R123.124 59006-4794051173HRElectrolytic Cap ELNA 4U7 20% 63V RE3- 63V4.7ME3 5*11mm 2C113.114 60008-4703002517QRCap0U047 +80/-20% 25V 5YF2C302.120 61016-1041110001HRCap 0.1UF/100V 10% MKS4 10PCM WIMA WIMA 4C110.111.112.115 ELECTRONIC PARTS LIST 15 8200M 8200M-Electronic Bom-P3/5 R/NP/NPART NAMEDISCRIPTIONQTYLOCATION 62016-4710832201RCap470pF 63V 2.5%1C103 63013-2250120505QRCap 2U2 10% 50V MSK2 WIMA 2C101.102 64080-0315000010QRInductor1.5UH1L201 65067-3300086000QRZENER DIODE DIODE BZV86-2V0 STABLSTOR 2D112.113 66067-1104148000RDIODEIN414820 D101-102.106- 109.114- 119.201.203.205- 209.211 67067-2204002000RDIODEIN40022D110.111 68067-3379479000QRZENER DIODE DIODE BZX79C 4V7 ZENER 1D103 69067-3307912000QRZENER DIODE DIODE BZX79C 12V ZENER 3D104.105.210 70067-3379629000QRZENER DIODE DIODE BZX79C 6V2 ZENER TC 3D120.121.204 71018-3200653115RTransistorZTX653 TO-922Q115.204 72018-3200753115RTransistorZTX753 TO-922Q116.206 73018-0101668111QRTransistor TRAN 2SA1668 PNP TO- 220F SANKEN 1Q120 74018-0304382111QRTransistor 2SC4382 NPN TO-220F SANKEN 1Q119 75018-2700042115QRTransistorTRAN ZTX457 NPN TO-923Q117.125.127 76018-2700092115QRTransistorTRAN ZTX757 PNP E-Line3Q118.128.126 77018-0302922110QRTransistor TRAN 2SC2922 NPN MT- 200 SANKEN 2Q123.124 78018-0101216110QRTransistor TRAN 2SA1216 PNP MT- 200 SANKEN 2Q121.122 79018-0101477113QRTransistor 2SA1477 PNP TO-126ML SANYO 1Q113 80018-0303787113QRTransistor 2SC3787 NPN TP-126ML SANYO 1Q114 81017-4570000000QRICOPA134PA DIP08 BB1IC101 82049-3002114034QRSOCKET PHONO SOCKET 2W T6165 1J301 83001-3002207010RResistor H-FM 2WS 3K3 1% size 11*4.5*0.8MM 1R121 84001-0000105050QRResistor0R 1/4W 5%15 WL3.11.104- 106.108.110- 116.120-121 85016-1021132201QRCap FKP2 1000PF/100V 2.5% WIMA PCM5 2C108.109 86009-1031008110QRCap10NF/100V 20%1IC101(PIN4&7) 8200M 8200M-Electronic Bom-P4/5 16 ELECTRONIC PARTS LIST R/NP/NPART NAMEDISCRIPTIONQTYLOCATION 87001-1002205014QRResistor1K 1/4W 1%1R209 88001-3303205010RResistor33K 1/4W F1R201 89324-0380250101QRInsulation38*25MM4Q121Q124 90071-2480000000QRTie WrapYJ-3302 91001-4702205010QRResistor4K7 1/4W 1%5 R134.208.222.22 3.224 92836-4700012505QRCap 47P 10% 125V POLYSTYRENE 1C301 93013-1010310507RCap100pF 100V 5%2C106,C107 94020-5022121317RPotentiometer 5K 25% BOURNS 3329H- 1-502LF 1RV101 95001-2002205010QRResistor2K 1/4W 1%2R133.R134 96018-0500369115REffect Transistor 2SK369GR TO-92 TOSHIBA (matched pairs) 2Q101 97016-3320800001RCap 3300P 5% 63V FKP2 WIMA PH5MM 2C104.123 98024-2030071054HRRelay JW1FSN-DC24V AJW4212 NAIS 1BY201 99016-4740810001RCap 0U47 10% 63V MKS2 WIMA PH5MM 1C206 100016-1041300001RCap 0.10uf 250v5% PH=10MM WIMA 1C205 101016-3331100001RCap 0U033 5% 100V MKS2 WIMA PH5MM 2C116.117 102016-1041100001RCap 0U1 5% 100V MKS2 wima ph5mm 3C121.122.207 103006-4704051133HRElectrolytic Cap ELNA 47U 20% 16V RE3- 16V470ME3 5*11mm 1C105 104006-1014162552QRElectrolytic Cap ELNA RE3-35V-101M F3 100UF 35V 3C208.209.210 105006-4714081133HRElectrolytic Cap ELNA 470U 20% 16V RE3- 16V471MG3 8*11.5mm 2C118.119 106056-4102220000RConectorJS-1001-021JN1 107086-0500000001RConectorPC2503 108331-1031410001RConnector Socket Bgilding2 109306-1003770013RHeat Sinkanodized2 110306-1003770001QRHeat Sink 1anodized2 111306-1003770002QRHeat Sink 2anodized2 112306-1003770003QRHeatSink 3anodized4 113306-1027410005RHeat Sink 5anodized,black2 114306-1027410003RHeat Sinkanodized,black1 ELECTRONIC PARTS LIST 17 8200M 8200M-Electronic Bom-P5/5 R/NP/NPART NAMEDISCRIPTIONQTYLOCATION 115812-1376000001RConnector Socket 1gilding2WL118,WL119 116812-1376000002RConnector Socket 2gilding2 117812-1376000003RConnector Socket 3gilding1 118588-3000066037RScrewM3*610 119588-3000186037RScrewM3*188 120513-3007050080RWasher3*7*0.5 Zn8 121517-3008080130ARWasher M3 OB3.1*4.7*0.88 122500-3050240300ARNutM3 NI8 123018-1400556115-1RTransistor BC556B PNP TO-92 Fairchild 10 Q130.111.102- 107.202.208 124018-1400546115-1RTransistorBC546BRL1G TO-92 ON10 Q108110.131.11 2.203.205.207.12 9.201 125053-103141A000R8200M AMP ISS5 single layer FR4 KB 20Z blue / OSP 277*245.5*1.6MM 1 126034-1115003307-1RRectifier DIODE B80C5000A BRIDGE 80V/5A DIOTEC 1BR1