Audiolab-8200Q-pre-sm维修电路原理图.pdf
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1、8200QRadioFans.CN 收音机爱 好者资料库8200QVERSIONHISTORYRevV01DateUpdate Content2010.10.18First VersionV022011.06.10Second VersionRadioFans.CN 收音机爱 好者资料库CONTENT8200QIntroductioniascreen ofBottomAssembly Parts ListElectronic Parts List/SpecificationAssembly SketchSchematic DiagramWir ng Di gramSilkTopMaintena
2、nce Alignment Procedure123456789.1234-151617-202122-2324-29INTRODUCTION18200QNo part of this manual shall be transferred to any other party without the express written permission ofIAG.It is the responsibility of the user to ensure that all the information contained in this manual is current.Notific
3、ation for new issues of this manual and minor updates will be given via the IAG web-site or onrequest.SPECIFICATION28200QInputs: Gain and SensitivityCD, TUNER, AUX, VIDEO, TAPE 1, TAPE 2: IMPEDANCE: 20kGAIN: Adjustable by 3dB steps 0 -15dB., corresponding toSENSITIVITY (nom.): 100mV, 140mV, 200mV, 2
4、83mV, 400mV,562mVHEADPHONES: Gain adjustable 18dB - 33dB in 3dB stepsSignal To Noise Ratio (IHF, rel. 0.5Voutput)Any input, any gain setting: 97dBHeadphones: 80 dBFrequency Response10 Hz-20 kHz 0.2 dB: 1Hz-75 kHz -3 dBTotal Harmonic Distortion&NoiseLess than 0.007%ref 7.7V rms, 20Hz - 20kHzChannel B
5、alanceWithin 1 dBChannel SeparationBetter than100 dB1 kHz any input, any settingPre-amp OutputMax. Output 7.7 V RMS(20dBm); Output impedance 75Headphone Output7.7Vrms;100 (for headphones 8 -2 k impedance)Record OutputVIDEO OUT, TAPE 1 OUT, TAPE 2 OUT:Gain 0 dB (x1); 100MutingAttenuation63 dB, contro
6、lled automaticallyOperating Temperature Range10-35 CPower Requirements(Depending onRegion)50-60Hz 100V, 110-120V, and 220-230V models availableMaximum Power Consumption: 25 VADimensions (WHD)44574335mm- including feet, terminals and controls445 64302mm-excluding feet, terminals and controlsWeightNet
7、: 6 kgShipping: 7.3 kgASSEMBLY SKETCH38200QSCHEMATIC DIAGRAM8200Q4SCHEMATIC DIAGRAM58200Q8200Q-Mainboard-P2/10SCHEMATIC DIAGRAM68200Q8200Q-Mainboard-P3/10SCHEMATIC DIAGRAM78200Q8200Q-Mainboard-P4/10SCHEMATIC DIAGRAM88200Q8200Q-Mainboard-P5/10SCHEMATIC DIAGRAM98200Q8200Q-Mainboard-P6/10SCHEMATIC DIAG
8、RAM108200Q8200Q-Mainboard-P7/10SCHEMATIC DIAGRAM118200Q8200Q-Mainboard-P8/10SCHEMATIC DIAGRAM128200Q8200Q-Mainboard-P9/10SCHEMATIC DIAGRAM138200Q8200Q-Mainboard-P10/10SCHEMATIC DIAGRAM148200Q8200Q-IR Receiver-P1/1SCHEMATIC DIAGRAM158200Q8200Q-Trigger Out Board-P1/112V470CON3WIRING DIAGRAM168200Q8200
9、Q-Wiring Diagram-P1/117SILKTOPSCREEN OFBOTTOM/8200Q8200Q-MainBoard-Top Silkscreeen-P1/28200Q18SILKTOPSCREEN OFBOTTOM/8200Q-MainBoard-Bottom Silkscreeen-P2/2198200QSILKTOPSCREEN OFBOTTOM/8200Q-IR Receiver-Silkscreen-P1/120SILKTOPSCREEN OFBOTTOM/8200Q8200Q-Trigger Out Silkscreen-P1/112VMAINTENANCE ALI
10、GNMENT PROCEDURE218200QNotes:2):Add 5% of AC input for the test.1: Equipment and Set up1):Set the RECORD and INPUT knob to CD. GAIN set to 0dB position.Volume set to Max.4. Check all the parameter within the spec.variacAC110VAC120V2%AC100VAC110V2%AC240VAC250V2%AC220、230VAC240V2%Equipment andToolssig
11、nal generatormultimeter1.If the Bias Okay, switch off the unit and put PASSED mark on the unit.3:Soak test with the condition above with 48 hours.Ageing test stepunit rated voltagevariac voltage2: Ageing test1):Power ON the unit the ON LED will lit and the PROTECT LED also lit but willOFF after 5-10
12、 second.8200Q Ageing test step-P1/1ASSEMBLY PARTS LIST228200Q8200Q-Assembly Bom-P1/2R/NP/NPART NAMEDESCRIPTIONQTY1300-1028420000-1RFront Panelfinish and anodized12215-1027410001RButton Cappainted13273-1028410000RDisplay Window39*18*3.5mm14340-1027410000-2RKnobpainted45307-1027410000RKnob Indicatorpa
13、inted46574-3000800011RScrewM3X8(BNI)97588-3000066037RScrewM3*6158215-1027410000RPower Buttonpainted19305-1027410002RMain Switch Bracketpainted110500-3050240300ARNutM3 NI611263-0020100102REVA LUMP20*10*10mm,EVA, with single 3Mtape112534-3002061006RScrewM3*63513309-1028410002RMain Chassispainted and s
14、ilkscreen114303-1028410000RBottom Coverpainted115226-0230191911RFeetblack416319-1027410001RSide Panelsand blasting,anodized217801-0080030030RGround Terminal Cap8*3*3mm118086-3811000000RGround Terminal1821T098-00119521-3005060500ARWasherM3*5*0.6,Cu420588-3000106037RScrewM3*10621231-2096000102RRubber
15、Washer96*1mm,black122368-1028410000RTransformer Insulation Boardblack123215-1027410002MRKnob Cap37*3.2mm424513-6412150780RWasher6.4X12X1.5,NI125500-6000000300RNutM6126305-1028410000RPhono Bracketpainted127226-0080031911RFeet Mainstay8.0*3.7*19.0/material is PP,black128302-1020410000RTop Coversand bl
16、asting,anodized silver/black129534-3002100606RScrewM3*101130219-1028410000RPlastic AxesM3,ABS,black131553-0030040000RScrewM3*4 NI132331-1028420000RKnob Pole6.0 L=192mm133336-1027410000RPCB Shield Covernickel plated134415-1027410000RShield Cover Sticker104*60mm PVC135231-2013005012RPVC Washer12.5*4.5
17、*0.1mm536205-1028410001RRaster Bracket20*14.8mm、PP、black137231-1035020502RNylon Washer35*20*5mm138537-3001121006RScrewM3*122ASSEMBLY PARTS LIST238200QR/NP/NPART NAMEDESCRIPTIONQTY39308-1028420000RMetal Blockpainted140524-3012100806RScrewM3*10241513-7212050300RWasher12*7.2*0.5*2mm242262-0500005010RDu
18、stproof Pad5*50*0.2516R/N P/NPART NAMEDESCRIPTIONQTY300-1028420000-1Rscreened, light grey(silver anodized)1300-1028420001-1Rscreened, light grey(black anodized)1215-1027410001Rsilver painted,ABS757#1215-1027420001Rblack painted,ABS757#1340-1027410000-2Rsilver painted4340-1027420000-2Rblack painted43
19、07-1027410000Rsilver painted,6.0 L=24MM4307-1027420000Rblack painted6.0 L=24MM4215-1027410000Rsilver painted,ABS757#1215-1027420000Rblack painted,ABS757#1534-3002061006RM3*6NI35534-3002060906RM3*6black35309-10284100002Rsilver painted1309-1028410000-2Rblack painted1303-1028410000Rsilver painted1303-1
20、028420000Rblack painted1319-1027410001Rsand blasting,anodized silver2319-1027420001Rsand blasting,anodized black2588-3000106037RM3*10NI6527-3012100806RM3*10black6305-1028410000Rsilver painted1305-1028410000Rblack painted1302-1020410000Rsand blasting,anodized silver1302-1020410001Rsand blasting,anodi
21、zed black1534-3002100606RM3*10NI11534-3002100906RM3*10black118Power Button12Screw13Main Chassis28Top Cover14Bottom Cover16Side Panel20Screw26Phono Bracket29Screw1Front Panel2Button Cap4Knob5Knob Indicator8200Q-Assembly Bom-P2/2Remark:Colour Difference TableELECTRONIC PARTS LIST248200Q8200Q-Electroni
22、c Bom-P1/6R/NP/NPART/NAMEDESCIPTIONQYTLOCATION1062-1220000200RMains Cable2 meter American12041-1376000000QRMains Switchmains switch 2P SDDSA3289A13071-1100000000RTie Wrap100MM YJ-100124044-1700000000QRMains Inletmains inlet 2 POLE 2 fuselocs15060-4180310312RDouble InsulatedWireUL1672 18 AWGblue=310M
23、M16060-4180310112RDouble InsulatedWireUL1672 18AWG BROMNL=310MM17053-1374001104QRPCB Main SwitchPCB MAINS SWITCH 200SERIES18085-0100000100RPVC Tube10mm0.229742-3000000000RHeat Sink30 GRAY0.0610742-3501000000RHeat Sink35 BLACK0.111022-2000042368RTransformer230V TOROID TI-103404112031-2200527121HRFuse
24、 TubeT1.6A/250V 213 5*20MMLITTELFUSE213088-1028410000R8200Q MainboardPCBA114053-1028411000R8200 Main BarePCBtwo layer 2OZ407.7*294.6*2.0MM blue /white character115060-3282500400RShield Cabletwo way 2547 #2*28AWG0.216001-4709205010QRResistor4R7 1/4W 1%4R904.905.914.91517001-1000205010QRResistor10R 1/
25、4W 1%1R42218001-1001205010QRResistor100R 1/4W 1%8R704.716.800.902.903.912.913.92319001-1201205010QRResistor120R 1/4W 1%8R103.107.203.207.908.909.918.91920001-3001205010QRResistor300R 1/4W 1%1R92221001-3901205010QRResistor390R 1/4W 1%4R105.205.115.21522001-1002205010QRResistor1K 1/4W 1%7R501.866-8712
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