NAD-T955-pwr-sm 维修电路原理图.pdf

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1、? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?RadioFans.CN 收音机爱 好者资料库CONTENTSFRONT PANEL/REAR PANELVIEW? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?3SPECIFICATIONS? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

2、? ? ? ? ? ? ? 4ALIGNMENT PROCEDURE/ALIGNMENT POINTS? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?5WIRING DIAGRAM? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?6SCHEMATIC DIAGRAM? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

3、? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?7-12PCB LAYOUT? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 13-19ELECTRICALPARTS LIST? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

4、? ? ? ? ? ? ? ? ? ? ? ? ? ? ?20-33EXPLODED VIEW? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? 34-36EXPLODED VIEW PARTS LIST? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?37PACKING DIAGR

5、AM? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?38SERVICE SAFETY PRECAUTIONS1. Replacing the FusesCAUTION: FOR CONTINUED PROTECTION AGAINST THE RISK OF FIREREPLACE ONLY WITH SAME TYPE OF FUSE.REFERENCE NO.PART NUMBERDESCRIPTIONRear P

6、anelAH20-12153-10MDAT15AL/250VC20-12702-20MDAT7AL/250VPOWER SUPPLY BoardF201-F22020-12632-00T6.3AL/250VNOTE:*AH : North American version only*C: European version only2. Safety-check out (North American model only)Before returning the product to the customer, make leakage current orresistance measure

7、ments to determine that exposed parts are acceptablyinsulated from the supply circuit.Parts marked with the symbolare critical with regard to the risk of fire andelectric shock.Replace only parts recommended by the manufacturer.- 2 -RadioFans.CN 收音机爱 好者资料库? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?

8、? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?- 3 -SPECIFICATIONSCONTINUOUS AVERAGE POWER100 W (20.0 dBW)OUTPUT INTO 8 OHMS OR 4 OHMS(Min. power per channel, 20 Hz 20 kHz, bothchannels driven, with no more than rateddistortion)Rated Distortion0.03%(THD 20 Hz 20 kHz)Clipping power130 W(m

9、aximum continuous power per channel).IHF dynamic power(Maximum short term power per channel)8 ohms:150 W (22 dBW)4 ohms:250 W (24 dBW)2 ohms:330 W (25.2 dBW)Damping factor250(ref. 8 ohms 50Hz)Input ImpedanceR = 20KC = 380 pFInput sensitivity (for rated output into 8 ohms)1000mV+/-50mVVoltage gain29

10、dBFrequency response 20 Hz 20 kHz0.2 dB- 3dB at 3 Hz/70 kHzSignal / Noise ratio, A-weighted102 dB ref. 1 WDimensions and WeightsNet Weight21.8 kg (48.0 Ib)Shipping Weight25 kg (55.1 Ib)Dimension (WHD)435 155 387mm- 4 -ALIGNMENT PROCEDUREA. DC OFFSET VOLTAGEThe DC OFFSET between OFFSET Test Point and

11、 AGND must be within 0+/-20mV.B. IDLING CURRENTThe idling current in the output stage of the poweramp should be set to 25mA+/-5mA perpnp-npn transistor pair( This means the mid point voltage is 4mV with down limit of 3mVand up limit of 5mV). The alignment procedure is: At first, adjust RV103 (Marked

12、 as “IdlingCurrent ADJ” in the drawing below) for a voltage of 4mV +/- 1mV between Test point 1 and2. Then preheat the unit for 5 minutes, let idling current settled and then readjust to 4mV +/-1mV.Pls note:Though the idling current is set as 4mV +/-1mV during the adjustment, due to theinfluence of

13、varied ambient temperature and mains voltage etc., the idling current will drift aftersome time. During the normal checking of idling current in the service field, its acceptable aslong as the voltage is in the range of 3mV5mV.C. ISC SENSITIVITYThe ISC sensing voltage can allow 0mV+/-50mV. But, for

14、the alignment process in ourfactory, we tighten the limit to 0mV+/-10mV. That is to adjust Pot RV104 (as marked as“ISC SENS ADJ” in the below drawing) to get a voltage between the “ISC SENSE TESTPOINT” and AGND to be 0mV+/-10mV.- 5 -VSS1AGND1AGND1VPP1ISC1VSS1AGND1AGND1VPP1ACOFF1DGNDSCLED1ISC1VSS2AGN

15、D2AGND2VPP2ACOFF2DGNDSCLED2ISC2VSS3AGND3AGND3VPP3ACOFF3DGNDSCLED3ISC3VSS4AGND4AGND4VPP4ACOFF4DGNDSCLED4ISC4VSS5AGND5AGND5VPP5ACOFF5DGNDSCLED5ISC5DGNDSTBY+5.5VSC+5.5VTHERMALAC1AC2AC2RELAYLED3DGNDLED2SC+5.5VSTBYLEDLED1LED5LED4ACOFF1DGNDSCLED1VSS1AGND1AGND1VPP1ISC1ACOFF1DGNDSCLED1VSS1AGND1AGND1VPP1ISC1

16、ACOFF1DGNDSCLED1VSS1AGND1AGND1VPP1ISC1ACOFF1DGNDSCLED1VSS1AGND1AGND1VPP1ISC1ACOFF1DGNDSCLED1STBYDGND+5VDSCLED3DGNDLED2SC+5VDSTBYLEDLED1LED5LED4POWERAMP BOARDPOWER SUPPLY BOARDPOWERAMP BOARDPOWERAMP BOARDPOWERAMP BOARDPOWERAMP BOARDSTANDBY BOARDPOWER LED BOARDFROM P3021AFROM AC INLETFROM FUSEFROM P20

17、2BTO CH1 P101ATO CH2 P101ATO CH3 P101ATO CH4 P101ATO CH5 P101AFROM P204BFROM P206BFROM P208BFROM P210BFROM TRANSFORMERFROM TRANSFORMERFROM TRANSFORMERFROM TRANSFORMER FROM TRANSFORMERCH1CH2CH3CH4CH5FROM TRANSFORMERTO P504BFROM P212ATRIGGER BOARDFROM P302FROM P302ATO P211BTO P701BDISPLAY BOARDP501BP5

18、01B12P207BP207B12453P209BP209B12453P101AP101A123456789P208BP208B123456789P205BP205B12453P504BP504B12345P213BP213B1234P101AP101A123456789P302AP302A234156789P506BP506B1234P701BP701B123P101AP101A123456789P203BP203B12453CGRP502BP502B12P211BP211B123456789P204BP204B123456789P101AP101A123456789P505BP505B12

19、P212AP212A23415P101AP101A123456789P201BP201B12453P301AP301A231P401AP401A2341P210BP210B123456789P202BP202B123456789P206BP206B123456789- 6 -WIRING DIAGRAMAGNDLEDSCISCVSSOFFSETAGNDAGNDTP3OFFSETTP2TP1ACOFFDGNDVPPTP3TH2AGNDEGNDTP1TP2-15VAAGND+15VATH1TH2TH1-15VA+15VA-15VAVCC+15VAVSS+15VA+15VAVCCVSS-15VA+1

20、5VA-15VA-15VATO CONNECTION BOARD/1/4W/1KV/2W/2W/2W/1W/1KV/1KV/1KV/25V/25V/1W/1W/1W/1W/1/4W/1/4W/1/4W/1/4W/1/4W/1/4W/100V/1/4W/1/4W/80V/80V/1/2W/1/2W/1/4W/1/2W/1KV/1/2W/1/4W/1/4W/1KV/25V/25V/63V/1KV/25V/1/2W/1%/1%/25V/63V/1/2W/1/2W/1KV/3W/1/2W/1/2W/1%/1%/1%/1%/1%/1%All Polyester capacitors are 63V 5%

21、 unless noted.All Elec. capacitors are 50V 20% unless noted.All Resistor are 1/6W 5% RJ13 unless noted.Idling current setting:Adjust RV103 let voltage between TP1 and TP2:4mV1mVISC sensitivity setting:Adjust RV101 let voltage at TP3: 0mV20mV/1/2W/1/2W/10VTEST POINT/100V/1W/2W/1/2W/16V/16V/5W/5W/1/4W

22、/1/4W/25V/25V/1KV/1KV/1/2W/1/2WAGNDTP1AGNDOFFSETTP3TP2bce2SA19432SC5200KSA1220KSC2690bce2SA9702SA1015bce2SC18152SC2240MPSA42MPSA92bceMPSA06MPSA562SB6472SD667/2W/1/2W/1W/1%/1%/1%TEST POINT12R1330R1330J101RCAJ101RCA12Q1112SC1815Q1112SC1815R108680R108680R172100KR172100KQ1162SC2240Q1162SC2240C152N.I.C15

23、2N.I.D1141N4148D1141N4148Q106MPSA92Q106MPSA92R1902.2R1902.2IC103MC14541BDIC103MC14541BDCtc2Rs3NC4AR5MR6Vss7Vcc14SEL9Q8MODE10Rtc1NC11A12B13R16782R16782R1K147KR1K147KR145220KR145220KQ127KTB1369Q127KTB1369Q132MPSA42Q132MPSA42R144100R144100L1011uHL1011uHL104N.I.L104N.I.R1150.05R1150.05Q1452SA970Q1452SA9

24、70R1921R1921+C1131uF+C1131uFR1731.5KR1731.5KQ1192SC1815Q1192SC1815R1A610KR1A610K+C11710uF+C11710uFR13510KR13510KR1A8100KR1A8100KC161100nFC161100nFC164100nFC164100nFC144100nFC144100nFR1A01KR1A01KR1H83.9KR1H83.9K+C1111uF+C1111uFR12310KR12310KD132BAV21D132BAV21C154100nFC154100nFC135470pFC135470pF+C1191

25、uF+C1191uF+C1434.7uF+C1434.7uFD1174.7D1174.7R1X616KR1X616KR124470KR124470K+C12210uF+C12210uFR136560R136560C147N.I.C147N.I.HS101HEATSINK_1HS101HEATSINK_1R1Y1220KR1Y1220KC148470nFC148470nF+-IC101ATL082CD+-IC101ATL082CD321R15122KR15122KR14822KR14822KR1991KR1991KR197300R197300R15639KR15639KD1273.3VD1273

26、.3VD10115VD10115VR1E0100KR1E0100KC159100nFC159100nFRL101JQX-115F/024/1HS1RL101JQX-115F/024/1HS14321R1F1910KR1F1910KD124BAV21D124BAV21R1E91megR1E91megR158220KR158220KR163N.I.R163N.I.PC101PC817APC101PC817A1243+C13347uF+C13347uFR1940.068R1940.068Q1282SA1943Q1282SA1943R1X833KR1X833KD1221N4148D1221N4148R

27、1E347R1E347C14222nFC14222nF+C104220uF+C104220uFD1201N4148D1201N4148D1062.2VD1062.2VC13068pFC13068pFQ102KSA1220Q102KSA1220R1E736R1E736Q1422SC1815Q1422SC1815Q1432SC1815Q1432SC1815L102100uHL102100uHD1211N4148D1211N4148Q134MPSA06Q134MPSA06PC102PC817APC102PC817A1243Q1292SC5200Q1292SC5200R1962.2R1962.2Q12

28、4N.I.Q124N.I.Q123KTD2061Q123KTD2061+C1121uF+C1121uFR101680R101680R1H6820R1H6820C132100nFC132100nF+C103220uF+C103220uFD1283.3VD1283.3VR15933R15933C162N.I.C162N.I.R1421KR1421KR187N.I.R187N.I.R1179.1KR1179.1KR12210KR12210KR18518R18518R1X22.2KR1X22.2K+C17010uF+C17010uFR188N.I.R188N.I.C115220uFC115220uFR

29、16033R16033Q136MPSA92Q136MPSA92R17910R17910R16882R16882Q1122SA970Q1122SA970C140100nFC140100nFR1741.5KR1741.5KR1E82.2KR1E82.2KD107BAV21D107BAV21D1151N4148D1151N4148Q1042SA970Q1042SA970R119120KR119120KR16422KR16422KR112680R112680C131N.I.C131N.I.R13110KR13110KR18618R18618+C10847uF+C10847uFR16610KR16610

30、KR1911R1911R15010R15010R18222R18222D1331N4148D1331N4148R1K32.2KR1K32.2K+-IC102BTL082CD+-IC102BTL082CD56784D1191N4148D1191N4148D1301N4148D1301N4148Q1182SA1015Q1182SA1015+C1141uF+C1141uFD1251N4148D1251N4148R1341KR1341KIC104TL431IC104TL431231+C102220uF+C102220uFC12968pFC12968pFR13827KR13827KR1H2N.I.R1H

31、2N.I.R157220KR157220KR1H5470KR1H5470KR1892.2R1892.2R1H110KR1H110KR1785.6R1785.6R1A422KR1A422KR1K447R1K447Q1202SB647Q1202SB647R16182R16182P102A2.54mm2X3P102A2.54mm2X3153624R1E61megR1E61megD1161N4148D1161N4148D1021N5404D1021N5404Q141KSC2690Q141KSC2690R1X46.8KR1X46.8K+C15122uF+C15122uFR1H022KR1H022K+-I

32、C102ATL082CD+-IC102ATL082CD321R1H922KR1H922KR171100KR171100K+C11047uF+C11047uFQ108MPSA06Q108MPSA06R1E122KR1E122KR18010R18010C157220nFC157220nFCWRV1020CWRV1020132D11124VD11124VR127100KR127100KD136LEDD136LEDR1G1100R1G1100CB102ST-22 70C L TYPECB102ST-22 70C L TYPE12R1391KR1391KD1261N4148D1261N4148C1382

33、20pFC138220pFC158100nFC158100nFR1952.2R1952.2R16282R16282R1H7220KR1H7220KC15522nFC15522nFD1086.8VD1086.8VR126100KR126100KD11024VD11024VR16982R16982R15539KR15539KC123180pFC123180pFR1E51R1E51C10522pFC10522pF+C10947uF+C10947uFBP101BINDDING POSTBP101BINDDING POST12Q1392SA970Q1392SA970C124470pFC124470pFQ

34、105MPSA92Q105MPSA92R1411KR1411KR109680R109680Q1312SC5200Q1312SC5200Q1102SA1015Q1102SA1015C14510nFC14510nFR13727KR13727KR1X32.2KR1X32.2KR1A115KR1A115KC165100nFC165100nFR1A522KR1A522KR1H33.3KR1H33.3KC121100nFC121100nFP101AMOLEX 41662P101AMOLEX 41662123456789R1E42.7R1E42.7+C10747uF+C10747uFD1031N4148D1

35、031N4148P104A3PIN2.54-CP104A3PIN2.54-C123R175330R175330R1A34.7KR1A34.7KR1E21KR1E21KQ107MPSA06Q107MPSA06L103N.I.L103N.I.R1X11.8KR1X11.8KR102680R102680D1122.7VD1122.7VR165ShortR165Short+-IC101BTL082CD+-IC101BTL082CD56784R1930.068R1930.068D1291N4148D1291N4148Q137MPSA56Q137MPSA56Q126KTD2061Q126KTD2061R1

36、A7100KR1A7100KQ1142SC2240Q1142SC2240+C13447uF+C13447uFR10433R10433R1H41.5KR1H41.5KR1981KR1981KD1041N4148D1041N4148Q1442SA1015Q1442SA1015R111680R111680R125390KR125390KQ101KSC2690Q101KSC2690CB101ST-22 75C L TYPECB101ST-22 75C L TYPE12D1091N4148D1091N4148Q1302SA1943Q1302SA1943Q1172SA970Q1172SA970R1401K

37、R1401K+C101220uF+C101220uFR143100R143100D1351N4148D1351N4148R1K2100KR1K2100KC137220pFC137220pFQ1402SC1815Q1402SC1815R146470R146470+C146Short+C146ShortQ122KTB1369Q122KTB1369+C125150uF+C125150uFR1A947KR1A947KC153100nFC153100nFR1K547R1K547R147100R147100Q125N.I.Q125N.I.+C17110uF+C17110uFD1184.7D1184.7Q1

38、462SC2240Q1462SC2240Q1382SC2240Q1382SC2240R10333R10333+C12710uF+C12710uFR1144.3KR1144.3KD13115VD13115VR105680R105680R121220KR121220KC163N.I.C163N.I.CWRV103100CWRV103100132C141N.I.C141N.I.+C1394.7uF+C1394.7uF+C15022uF+C15022uFR181430R181430Q1032SC2240Q1032SC2240CWRV101100KCWRV101100K132R154100R154100

39、R120220KR120220KR13010KR13010KD105BAV21D105BAV21R1320R1320R118470KR118470KC10622pFC10622pFR18315R18315R128220KR128220KR1X710KR1X710K+C126150uF+C126150uFR15222KR15222KR129220KR129220KR153100R153100P103AGround Solder TapP103AGround Solder Tap1R18415R18415R110680R110680+C12810uF+C12810uFQ1152SA970Q1152

40、SA970C160100nFC160100nFR17082R17082D12324VD12324VR107680R107680Q1132SC2240Q1132SC2240D134LEDD134LEDC1G1100nFC1G1100nFR1A215KR1A215KC149470nFC149470nFQ1212SD667Q1212SD667R106680R106680P105A2PIN2.54-CP105A2PIN2.54-C12R116100R116100R176330R176330R1775.6R1775.6D1131N4148D1131N4148Q147MPSA42Q147MPSA42+C1

41、1810uF+C11810uFC1561nFC1561nFQ133MPSA92Q133MPSA92Q135MPSA56Q135MPSA56R14910R14910+C1201uF+C1201uFR1X51KR1X51KR1134.7KR1134.7KC136470pFC136470pF- 7 -SCHEMATICS DIAGRAMISC1V-1AGND1AGND1V+1ACOFF1DGNDSCLED1ISC2V-2AGND2AGND2V+2ACOFF2DGNDSCLED2ISC3V-3AGND3AGND3V+3ACOFF3DGNDSCLED3ISC4V-4AGND4AGND4V+4ACOFF4

42、DGNDSCLED4ISC5V-5AGND5AGND5V+5ACOFF5DGNDSCLED5AC2AC2AC1+5.5VSC+5.5VSTBYLEDLED1LED5LED4LED3LED2STBYLEDSTBYDGNDDGNDDGNDSTBY+5.5VSCRELAYTHERMAL/100V/100V/250V/100V/100V/250V/1/4W/1/4W/100V/80V/80V/100V/100V/250V/100V/100V/250V/1/4W/1/4W/100V/80V/80V/100V/100V/250V/100V/100V/250V/1/4W/1/4W/100V/80V/80V/

43、100V/100V/250V/100V/100V/250V/1/4W/1/4W/100V/80V/80V/100V/100V/250V/100V/100V/250V/1/4W/1/4W/100V/80V/80V/25VFROM MAIN TRANSFORMERFROM MAIN TRANSFORMERFROM MAIN TRANSFORMERFROM MAIN TRANSFORMERFROM MAIN TRANSFORMERTO DISSPLAY BOARDTO STANDBY BOARDFROM TRIG BOARDTO POWERAMP MODULE1TO POWERAMP MODULE2

44、TO POWERAMP MODULE3TO POWERAMP MODULE4TO POWERAMP MODULE5FOR BR201,BR205,TH202&TH205FOR BR202&TH202FOR BR203&TH203FOR BR204&TH204FOR BR205&TH205FOR BR210&TH210FOR BR207&TH207FOR IC201All Polyester capacitors are 63V unless noted.All Elec. capacitors are 50V unless noted.All Resistor are 1/6W RJ13 un

45、less noted./250V1 2 3BT151LM7806/100V/100V/100VFOR BR202,BR206,TH201&TH206FOR BR208,BR209,TH208&TH209+C2406800uF+C2406800uFR2071KR2071KP203B5PIN3.96-CP203B5PIN3.96-C12453R228100R228100HS20570-004003-1HS20570-004003-1Q219MPSA92Q219MPSA92R2411KR2411K+C20310uF+C20310uFP204BMOLEX 2145P204BMOLEX 21452345

46、67891R24422KR24422KR23122KR23122KR2501KR2501KR2081KR2081KQ2102SA1015Q2102SA1015R24322KR24322KR2141KR2141KP213B4PIN2.54-CP213B4PIN2.54-C1234R2381KR2381K+C21610uF+C21610uF+C2206800uF+C2206800uFQ207MPSA92Q207MPSA92R267470R267470F212T6.3AL/250VF212T6.3AL/250VQ2022SA1015Q2022SA1015R22510KR22510KTH203BT15

47、1-500RTH203BT151-500R312+C2096800uF+C2096800uF+-BR206KBU8D+-BR206KBU8DR2531KR2531KR218100R218100F206T6.3AL/250VF206T6.3AL/250VF202T6.3AL/250VF202T6.3AL/250V+C24710uF+C24710uF+C2136800uF+C2136800uF+C2296800uF+C2296800uFF204T6.3AL/250VF204T6.3AL/250VTH209BT151X-500RTH209BT151X-500R312F216T6.3AL/250VF2

48、16T6.3AL/250VQ2052SC1815Q2052SC1815C22410nFC22410nFR23710KR23710KQ204MPSA42Q204MPSA42R23415KR23415KF218T6.3AL/250VF218T6.3AL/250VQ216MPSA42Q216MPSA42+C21810uF+C21810uF+C2386800uF+C2386800uFQ2172SC1815Q2172SC1815HS20670-062007-0HS20670-062007-0Q2212SC1815Q2212SC1815F211T6.3AL/250VF211T6.3AL/250V+C250

49、2200uF+C2502200uFC23310nFC23310nFR230100R230100P201B5PIN3.96-CP201B5PIN3.96-C12453C207100nFC207100nFF220T6.3AL/250VF220T6.3AL/250VQ212MPSA42Q212MPSA42+-BR211DB104G+-BR211DB104GR24615KR24615KR2111KR2111K+C22510uF+C22510uF+C24510uF+C24510uF+C22710uF+C22710uFF215T6.3AL/250VF215T6.3AL/250VP207B5PIN3.96-

50、CP207B5PIN3.96-C12453IC201LM7806CTIC201LM7806CTO3I1G2Q211MPSA92Q211MPSA92TH201BT151X-500RTH201BT151X-500R312F208T6.3AL/250VF208T6.3AL/250VR20522KR20522KR216100R216100+C2226800uF+C2226800uFHS20370-004003-1HS20370-004003-1+C2116800uF+C2116800uFF203T6.3AL/250VF203T6.3AL/250VR24910KR24910KR266100KR26610