Thule-IA250B-pwr-sm 维修电路原理图.pdf

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1、Servicemanual forThule Audioia250bRadioFans.CN 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库123456ABCD654321DCBATitleNumberRevisionSizeBDate:4-May-2001 Sheet of File:D:ELEKTR1THULED1EM1120_1.SCHDrawn By:Pin 12: Dataline, bitclkVCCPin 9: DATA POTMPin 7: GND DIGPin 8: J2Pin 6: +5V DIGPin 4: J1 (max.vol. surr.)Pin

2、 3: SD HC595Pin 2: Load HC595Pin 1: Clock HC595VCCVCCIR-ReceiverPin 5: CLOCK POTMPin 10: Dataline, interruptPin 11: LOAD/SHIFT POTM, IDPin 14: Dataline, receivePin 13: Dataline, sendVOLUME ATTENUATORVCCVCCVCCVCC1234567891011121314JP1HEADER 7X2X112.0MHzVCC2VOUT1GND3IR1TFMS5380C122pC222pR110kR447kR210

3、k+C310u 16V+C410u 16V+C510u 16VQ1BC850CQ2BC850CG1DP2A3F4COM15COM210B9C8E7D6DISP1DUAL_DISPB1COM2A3SW124 CYCL.ENCODERQ3BC850CR310kD1RED LEDD2RED LEDD3RED LEDD4RED LEDD5RED LEDR5330RR6330RR7330RR8330RR9330RR10330RD6RED LEDQ4BC850CR1522RPortVCCVCCSER14SRCLK11SRCLR10RCLK12E13O015O11O22O33O44O55O66O77Q79U

4、174HC595SER14SRCLK11SRCLR10RCLK12E13O015O11O22O33O44O55O66O77Q79U274HC595SERSECLKLoad ClockDATA PotmL/Shift Potmselector/standbyVSSD7RED LEDR11330RSURRTUNERBALAUXCDTAPESTBY_LED1234SW2PMS SWSD HC595Clock HC595Load HC595SER14SRCLK11SRCLR10RCLK12E13O015O11O22O33O44O55O66O77Q79U374HC595R12330RR13330RR14

5、330RVCCC6100nC7100nR161kR2210kR2310kR262k2R272k2R171kR181kR282k2R191kR201kR211kD8LED1D9LED1D10LED1R29470RR30470RR31470RR32470RR33470RR34470RR35470RC9100u 16VD11LED1D12LED1D13LED1R36330RR37330RR38330RLRCSUBSLSREA/VP31X119X218RESET9RD17WR16INT012INT113T014T115P101P112P123P134P145P156P167P178P0039P0138

6、P0237P0336P0435P0534P0633P0732P2021P2122P2223P2324P2425P2526P2627P2728PSEN29ALE/P30TXD11RXD10U58031VCCdataline, senddataline, rec.dataline, clkVCCClock PotmVCCVCCG1DP2A3F4COM15COM210B9C8E7D6DISP2DUAL_DISPQ5BC850CQ6BC850CSER14SRCLK11SRCLR10RCLK12E13O015O11O22O33O44O55O66O77Q79U474HC595C8100nR39470RR4

7、0470RR41470RR42470RR43470RR44470RR45470Rlevel select1234SW3PMS SWR2410kR2510kR462k2R472k2R482k2R492k2R5010kVCCR5110kR5210kR5310kmax.vol.surr.max.vol.stereo1234ABCD4321DCBATitleNumberRevisionSizeA4Date:4-May-2001 Sheet of File:D:ELEKTR1THULED1EM1121_2.SCH Drawn By:1234P14 HEADER1234P24 HEADER123P3HEA

8、DER 3123P4HEADER 3123P5HEADER 3230/115V Inleft transformerright transformer12345P6HEADER 512345P7HEADER 5C110mF 63V T-PowerC210mF 63V T-PowerD1BRIDGE 25AD2BRIDGE 25AF1T6.3A/250VF2T6.3A/250VF3T6.3A/250VF4T6.3A/250VC310mF 63VC410mF 63VC5100nC6100nC7100nC8100nC9100nC10100nC11100nC12100nC1310mF 50VC1410

9、mF 50VR10RR20RR30RR40R12345678ABCD87654321DCBA2Thule Audio APSHrkr 142730 HerlevDenmark3EM-105014-May-2001 21:49:34D:ELEKTR1THULED1SWI2SPAC.SCHTitleSize:Number:Date:File:Revision:SheetofTime:A2Spirit Space, Switch circuitClock HC595Load HC595SD HC595TAPE OUTPRE OUT-15Vreg0Vdig-Lline+LlineSelect+15Vr

10、eg-15Vreg-15Vreg+15Vreg+15Vreg-45V+15VReg-15Vreg-15Vreg+15VregDGND+5Vdig+45VSTBY+5Vdig+Rline-RlineR3044k71234567891011121314P40014 HEADERLRJ82 POL PHONOLRJ92 POL PHONO332211J2XLR332211J1XLRR3054k7R3064k7R3074k7R308 10kR30910kR313100kR314100kR315100kR316100kR31710kR31810kR31910kR32010kR32110kR32210kR

11、32310kR32410kR32510kR32610kR32710kR32810kR32910kR33010kR33110kR33210kR34322kC3021uFC3031uFC3041uFC3051uFC310100nC311100nC312100pC313100pC314100pC315100pC316100nC317100nC318100pC319100pC320100pC321100pC323100nR40468RR350330R+C3273u3 50V+C3283u3 50VR347220RR348220R+C3303u3 50V+C3313u3 50VR3522k2R3532k

12、2R3511kC306100pC307100pC308100pC309100pR34022k32184U2AOPA2134UA567U2BOPA2134UALRJ42 POL PHONOR3112k2R3122k2TUNERR3332k2R3342k2CDLRJ72 POL PHONOR3352k2R3362k2AUX/LINE UNBALLRJ62 POL PHONOR3412k2R3542k2GND AC1OUT12GND13GND AC5GND AC6VSS27LOGIC GND8CLOCK9LOAD/SHIFT10DATA IN11DATA OUT12VDD113GND AC14VDD

13、215GND AC16OUT217VSS118GND219IN220IN14U19LM1972GND AC1OUT12GND13GND AC5GND AC6VSS27LOGIC GND8CLOCK9LOAD/SHIFT10DATA IN11DATA OUT12VDD113GND AC14VDD215GND AC16OUT217VSS118GND219IN220IN14U20LM197232184U5AOPA2134UA567U5BOPA2134UAR30368RR31068RR40568R32184U1AOPA2134UA567U1BOPA2134UA567U3BOPA2134UA32184U

14、3AOPA2134UA32184U4AOPA2134UA567U4BOPA2134UALRJ52 POL PHONOR3572k2R3582k2R3722k2R3742k2R3712k2R3692k2DATA PotmCLOCK PotmLOAD/SHIFT PotmCLK HC595LOAD HC595R3791kR380330RVin1GND2Vout3REG1LM317TVin1GND2Vout3REG4LM337TR3842k2-7.4Vreg-7.4Vreg+7.4VregSD HC595SER14SRCLK11SRCLR10RCLK12E13O015O11O22O33O44O55O

15、66O77Q79U2174HC595SER14SRCLK11SRCLR10RCLK12E13O015O11O22O33O44O55O66O77Q79U2274HC595CLK HC595+5VdigLOAD HC5950VdigTUNER_ONCD_ONAUX_ONVin1GND2Vout3REG3LM337T-15Vreg-45VVin1GND2Vout3REG2LM317TR301390R 5WR385390R 5W+45V+7.4VregR360270RR363270RR3611k33R3621k33Vin1GND2Vout3REG6LM337T-7.4VregVin1GND2Vout3

16、REG5LM317TR3591k 2WR3641k 2W-45V+45V+7.4Vreg-7.4Vreg-7.4Vreg+7.4Vreg-7.4VregC348100nC350100nsupply HEF4053SD HC595+15VregX012X113Y02Y11Z05Z13INH6A11B10C9X14Y15Z4U8HEF4053X012X113Y02Y11Z05Z13INH6A11B10C9X14Y15Z4U9HEF4053X012X113Y02Y11Z05Z13INH6A11B10C9X14Y15Z4U10HEF4053X012X113Y02Y11Z05Z13INH6A11B10C

17、9X14Y15Z4U11HEF4053X012X113Y02Y11Z05Z13INH6A11B10C9X14Y15Z4U12HEF4053TAPE (monitor)LRJ102 POL PHONO32184U6AOPA2134UA567U6BOPA2134UA-15VregR40368RR40268RBAL IN LBAL IN RC402100n+15VregBAL_ONAUX_ONCD_ONTUNER_ONX012X113Y02Y11Z05Z13INH6A11B10C9X14Y15Z4U14HEF4053+L-L+R-RGND_CONNECTBAL_ONGND_CONNECTSTEREO

18、_OUT/MUTESURR/STEREOTAPE2_ONTAPE2_ONC359470nC360470n+C3513u3 50V+C3523u3 50VC357470nC358470nD207PMLL4148D208PMLL4148+5VdigC3553u3 50V+C3533u3 50V+C3543u3 50VSURR_OUT/MUTEC401100nR381360R 5WR349360R 5WLRJ32 POL PHONOVSS-logic supply HC4053C45220p0VdigD23PMLL4148R36522kR36622k32184U17AOPA2134UA567U17B

19、OPA2134UA0Vdig+5VdigLRJ112 POL PHONOLRJ122 POL PHONOC443u3 50VR2392k2R2402k2R2412k2R2422k2SL/SRC/SUBL/RSUB/SUB OUTGND AC1OUT12GND13GND AC5GND AC6VSS27LOGIC GND8CLOCK9LOAD/SHIFT10DATA IN11DATA OUT12VDD113GND AC14VDD215GND AC16OUT217VSS118GND219IN220IN14U16LM1972STEREO_OUT/MUTER1934k7R1944k7R195 4k7R1

20、964k7C421uFC431uF-7.4Vreg-7.4Vreg+7.4VregR1974k7R1984k7ClineR1994k7R2014k7C25100nC26100n+15Vreg-15Vreg32184U18AOPA2134UA567U18BOPA2134UAR2034k7R2044k7R2054k7R2064k7-15Vreg+15VregC29100nC30100nSUB OUTX012X113Y02Y11Z05Z13INH6A11B10C9X14Y15Z4U23HEF4053X012X113Y02Y11Z05Z13INH6A11B10C9X14Y15Z4U24HEF4053S

21、URR_OUT/MUTEL surr. inputSL surr. inputR surr. inputSR surr. inputR211 22kR22422kR22522kR23222kR23422kR23722k23415678P700TLFSTIK+ C463u3 50V+ C473u3 50VX012X113Y02Y11Z05Z13INH6A11B10C9X14Y15Z4U25HEF4053R24810kR24910kCEN ON/OFFCEN MONO/NORMALCEN MONO/NORMALdataline, receivedataline, senddataline, bit

22、clkdataline, interruptR25010kR25110k1234P154PIN0Vdig+5VdigX012X113Y02Y11Z05Z13INH6A11B10C9X14Y15Z4U26HEF4053R25210kR25310kSUB MONO/NORMALSUB MONO/NORMALR25468RR25568RR25668RR25768R+PHASE_OUT/MUTER267N.U.R268N.U.R269N.U.R270N.UR271N.U.R272N.U.VSS1VDD2C53220p12345678ABCD87654321DCBA1Thule Audio APSHrk

23、r 142730 HerlevDenmark3EM-1022 04-May-2001 21:47:28D:ELEKTR1THULED1POW2SPAC.SCHTitleSize:Number:Date:File:Revision:SheetofTime:A2Spirit Space, Amplifier circuit+7.4VregVSS2+45VVDD1+45V-45V+45V+Lline-Lline+Rline-RlineVDD1VSS2- CONFIDENTIAL -STBYSwitch circuitSWI2SPAC.SCH+-+RL-7.4VregGND spacerCWCWCWC

24、WR7100kR8100kR112k2R13100kR19330RR20330RR242k2R252k2R282k2R292k2R3310kR35330RR391kR401k5R42330RR4310kR471kR481MR491MR501MR511MR1481MR1491MR1501MR1511MR5222kR5322kR15222kR15322kR107100kR108100kR1112k2R113100kR119330RR1242k2R1252k2R1282k2R1292k2R1401k5R142330RR14310kR2001kR2021kR208100kR210100kR212100

25、kR213100kR2151MR2161MR214100kR2171MR2181MR219100kR221100kR22310kR2264R7 2WR2274R7 2WR13310kR135330RR1391kC2100nC3100nC9100nC11100nC102100nC103100nC109100nC111100nC2113u3 50VC214100nR2284R7 2WR2294R7 2WC215100nZ118VZ218VZ10118VZ10218VZ2003V9Z2023V9Z20733VZ2083V9Q162SC3420Q262SC3420Q1162SC3420Q1262SC3

26、420R1122k2R1321k5R22210kD201PMLL4148D200PMLL4148R321k5R122k2P5PINP12PINP13PINP14PINR23122k12345P15way screw termR23022kD2043V91234P84PIN1234P74PINR11668RR11468RR1468RR1668RR261MR311MR1261MR1311MQ1BC846BQ2BC846BQ5BC846BQ12BC846BQ7BC856BQ9BC856BQ3BC846BQ4BC846BQ103BC846BQ104BC846BQ101BC846BQ102BC846BQ

27、105BC846BQ107BC856BQ109BC856BQ125BC846BQ123BC856BQ113 BC856BQ114BC856BQ115BC846BQ15BC846BQ13BC856BQ14BC856BQ25BC846BQ112BC846BQ201BC846BQ133BC846BQ24BC856BQ200BC856BG1PCB WasherR120330RR11k2R21k2R1011k2R1021k2R11822kR12122kR2122kR1822kR15100kR17100kR115100kR117100kQ10BCP53Q6BCP56Q11BCP56Q108BCP53Q11

28、0BCP53Q106BCP56Q111BCP56R12722kR13022kR3022kR2722kC6100pC5100pC105100pC106100pQ8BCP53C213100nC212100nD205PMLL4148D206PMLL4148R233100kR220100kR9220RR10220RR109220RR110220RR5270RR105270RR31k5R41k5R1031k5R1041k5C20010mF 50VC20110mF 50VR41100R TrimR134100R TrimR141100R TrimR34100R TrimNO11N028C12C27NC13

29、NC26COIL4COIL5K11Relay power 8A/24VC12470nC15470nC13470nC16470nC112470nC115470nC113470nC116470nC209470nC207470nC210470nC208470nS3RESET FUSE, 5 AmpS4RESET FUSE, 5 AmpQ1322SA1633Q1212SC4278Q322SA1633Q312SC4278Q222SA1633Q212SC427832184U101A1458567U101B145832184U100A1458567U100B1458Q1312SC4278R1471kQ124

30、BC856BQ1222SA1633R15822kQ135BC846BR16022kQ23BC856BQ35BC846BR5822kR59100kSTBY1Q37BC846BR6122kR62100kSTBY3R161100kSTBY4R157100kSTBY2Q202BC856BQ203BC856BQ204BC846BR235100kR23610kSTBY1STBY2C13u3 50V564U200B4093123U200A40938910U200C4093121311U200D40931289U201A40753456U201B407511121310U201C4075C171nC181nC

31、191nC201nQ205BC856BQ206BC856BSTBY3STBY4Q1382SA1633Q1392SC4278Q1412SC4278Q1402SA1633Q382SA1633Q392SC4278Q412SC4278Q402SA1633C21100u 63VC22100u 63VC23100u 63VC24100u 63VC121100u 63VC122100u 63VC123100u 63VC124100u 63VD102BYD17D103BYD17D101PMLL4148D104PMLL4148D1PMLL4148D4PMLL4148D2BYD17D3BYD17Vin1GND2V

32、out3REG7LM317TVin1GND2Vout3REG9LM317TVin1GND2Vout3REG8LM337TVin1GND2Vout3REG10LM337TR67270RR65270RR165270RR167270RR6810kR6610kR16610kR16810kR64220R 2WR63220R 2WR163220R 2W+47VLreg-47VLreg+47VRreg-47VRreg-47VLreg+47VLregR26110RFR26210RFR26310RFR26410RFR164220R 2W02at+47VRreg-47VRregC21610mF 50VC21710

33、mF 50VS9RESET FUSE, 5 AmpNO11N028C12C27NC13NC26COIL4COIL5K12Relay power 8A/24VS10RESET FUSE, 5 AmpC1273u3 50VC1283u3 50VC273u3 50VC283u3 50VQ17BC846BQ18BC856BQ19 2SD1760Q202SB1184R37220RR38220RR362k2C8100nQ27BC846BQ29 2SD1760R45220RQ28BC856BQ302SB1184R46220RR442k2C10100nQ117BC846BQ1192SD1760R137220R

34、Q118BC856BQ1202SB1184R138220RR1362k2C108100nQ127BC846BQ1292SD1760R145220RR1442k2Q128BC856BQ1302SB1184R146220RC110100nD5PMLL4148D6PMLL4148D105PMLL4148D106PMLL4148C4470n12345P115way screw termQ33BC846BR89270RX012X113Y02Y11Z05Z13INH6A11B10C9X14Y15Z4U13HEF4053+7.4Vreg-7.4Vregrelay_onR961kR971kD7PMLL4148

35、Q34BC846BR9110kR9210kR981kR991k+45VSTEREO_OUT/MUTESURR/STEREOD8PMLL4148P2PINP3PINOUT_1OUT_1OUT_2OUT_2P4PINP6PIN-+-SRSLR1694R7 2WR1704R7 2WC14100nC41100nNO11N028C12C27NC13NC26COIL4COIL5K1Relay power 8A/24VR1001kR1061kD9PMLL4148Q36BC846BR9310kSURR_OUT/MUTED10PMLL4148R9410k+45VD11PMLL4148D12PMLL4148R17

36、10R1R1720R1R1730R1R1740R1NO11N028C12C27NC13NC26COIL4COIL5K2Relay power 8A/24VD13PMLL4148R1221kR1231k+45VQ42BC846BR9510kSURR/STEREOR1750R1R1760R1R1770R1R1780R1R1790R1R1800R1R1810R1R1820R1R1830R1R1840R1R1850R1R1860R1R1894k7R1904k7R1914k7R1924k7X012X113Y02Y11Z05Z13INH6A11B10C9X14Y15Z4U15HEF4053Q43BC846

37、BR90270RSURR/STEREOD14BYD17D15BYD17D16BYD17D17BYD17+45V+45V-45V-45VQ52BC856BOUT_3 OUT_4OUT_3OUT_4STBY5D20PMLL4148C373u3 50Verr.corr. SWinput +Linput -L or +SLinput -R or +SRinput +RR1541kR1551kPROT1R1561kR1591kCenter channel power cicuitSPA2CENT.SCHAC1AC2C73u3 50VC483u3 50VC493u3 50VC503u3 50V1234P1

38、64PINR2592k2R2602k2D24PMLL4148D25PMLL4148+PHASE_OUT/MUTENO15NO24NC16NC23C17C22-V8+V1K4RELAY DPDT2NO15NO24NC16NC23C17C22-V8+V1K5RELAY DPDT2D26PMLL4148+45VC54100nR258 4R7 2WR2734R7 2WC55100n12345678ABCD87654321DCBA3Thule Audio APSHrkr 142730 HerlevDenmark3EM112004-May-2001 21:48:19D:ELEKTR1THULED1SPA2

39、CENT.SCHTitleSize:Number:Date:File:Revision:SheetofTime:A2Spirit Space; Center Amp+45VCline- CONFIDENTIAL -R6100kR22100kR562k2R69330RR7310kR70330RR801kR71220RR72220RR23100kR811kR821kC31100nC32100nC33100nC34100nR834R7 2WQ632SC3420BLR7410kD18PMLL4148R751k5P9PINR8468RQ44BC846BQ45BC846BQ46BC846BQ53BC856

40、BQ612SD1760Q47BC846BR851k2R7722kR54100kQ58BCP56R7822kC36100pQ57BCP53Q622SB1184R86220RR87270RR88100R TrimNO11N028C12C27NC13NC26COIL4COIL5K3Relay power 8A/24VS13RESET FUSE, 5 AmpQ48BC846BR7922kR55100kSTBY5C401nP10PINR761MR572k2R602k2Q50BC846BQ54BC856BQ55BC856BQ49BC846BQ602SC4278Q592SA1633L FeedbackQ51

41、BC846BQ56BC856BR2432k2R2441k532184U7A1458R23822kZ1118VR2451MC38470nC39470nR2461MZ318VC35100nD19PMLL4148R1621k+47VCregD21PMLL4148D22PMLL4148relay_onCEN ON/OFFR2074k7R2094k7R1870R1R1880R1-47VCregR2471MPROT1+45V-45VC621100u 63VC622100u 63VC623100u 63VC624100u 63VD602BYD17D603BYD17D601PMLL4148D604PMLL4148Vin1GND2Vout3REG11LM317TVin1GND2Vout3REG12LM337TR665270RR667270RR66610kR66810kR663220R 2W+47VCreg-47VCregR26510RFR26610RFR664220R 2WC6273u3 50VC6283u3 50VD615BYD17D616BYD17+45V-45VAC1AC2C513u3 50VC523u3 50V1234P174PINR274N.U.