JBL-DSC500-dsc-sm 维修电路原理图.pdf

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1、 SPECIFICATIONS: Source Unit Section Signal Format System: NTSC/PAL Video Signal-to-Noise Ratio (DVD) : 60 dB Audio Frequency Response DVD (PCM) : 20Hz - 20 kHz (1 dB) Audio Frequency Response CD : 20Hz - 20 kHz (1 dB) Signal-to-Noise Ratio: 80 dB Total Harmonic Distortion: 0,0001 Dynamic Range: DVD

2、 (PCM): 85 dB Dynamic Range: CD: 85 dB Audio Section Surround Formats: Dolby Digital - DTS - Dolby Pro Logic Frequency Response at 1W (+0dB, -3dB): 45Hz - 20 kHz Signal-to-Noise Ratio (IHF-A): 80 dB Satellite Section Frequency Response (-6db): 120 Hz-20 kHz Sensitivity (2.83V 1m): 84 dB Nominal Impe

3、dance: 4 Ohms Recommended Amplifier Power: 35 Watts RMS Titanium Laminate HF: 12 mm Paper Cone Midrange : 75 mm Dimensions (H x W x D): 111 x 81 x 92 mm Weight: 0.5 kg Finish: silvergray Center Section Frequency Response (-6db): 120 Hz-20 kHz Sensitivity (2.83V 1m): 86 dB Nominal Impedance: 4 Ohms R

4、ecommended Amplifier Power: 35 Watts RMS (in sub) Titanium Laminate HF: 12 mm Paper Cone Midrange : dual 75 mm Dimensions (H x W x D): 83 x 194 x 95 mm Weight: 0.8 kg Finish: silvergray Subwoofer Section Low Frequency Cut-off: 35 Hz High Frequency Cut-off: 160 Hz Built-in Power Amplifier (RMS): 35 W

5、atts x 5 + 100 Watts Paper Cone Long Throw Driver : 200 mm Dimensions (H x W x D): 450 x 250 x 360 mm Weight: 13.6 kg Finish: beech General Section Power Requirement: 230V/50-60Hz Power Consumption: 100 Watts Dimensions (H x W x D): 75 x 431 x 352 mm Weight: 7.9 kg Service Manual DSC 500RadioFans.CN

6、 收音机爱 好者资料库RadioFans.CN 收音机爱 好者资料库BPL40003-0102GSP400008-0101HSP140071-3160FSA213012-1801HSP140054-1080BRF400006-0001BRF400005-0001BPF405006-01011BPA400007-01011FSA243010-1801APE200080-0001TWEETERIVM110001-0001YLB1060003-0002DSC500 CENTER SPEAKER : AFK200003-0001DSC500 SATELLITE : AFK200002-0001BPL4

7、00003-0102GSP400002-0102FSA213012-1401BPF405003-0101BPA400004-0101BRF400005-0001BRF400006-0001IVM000002-0004TWEETERFSA243010-1801APE200040-0001521342567827269111012242322201314161517182119LOGO BADGELOGO BADGEDOOR LENSDOOR LENSWINDOW LENSWINDOW LENSVOLUME KNOBVOLUME KNOBFRONT PANELFRONT PANEL TOP BRA

8、CKET TOP BRACKETCONTROL PCBCONTROL PCBRUBBER FOOT(FRONT)RUBBER FOOT(FRONT)PLASTIC FOOTPLASTIC FOOTRUBBER FOOT(BACK)RUBBER FOOT(BACK)BOTTOM CABINETBOTTOM CABINETTUNER PCBTUNER PCBFM HOLDERFM HOLDERREAR PANELREAR PANELTOP COVERTOP COVERLINE CORD LINE CORD SWITCHING POWER PCBSWITCHING POWER PCBDVS LOAD

9、ERDVS LOADERLOADER HOLDERLOADER HOLDERPOWER KNOBPOWER KNOBFUNCTION KNOBFUNCTION KNOBBPL200001-0001BPL200001-0001BPD200003-0001BPD200003-0001BPN200002-0001BPN200002-0001BPN210002-0001BPN210002-0001BPK222001-0001BPK222001-0001GAL200002-0001GAL200002-00013 31 12 25 54 46 6BPF200002-0001BPF200002-0001GS

10、E200006-0001GSE200006-0001GSE200003-0001GSE200003-0001GSE200004-0001GSE200004-0001GSE200005-0001GSE200005-0001APE101700-0001APE101700-0001APE200100-0001APE200100-0001BPE100018-0001BPE100018-0001BPH100025-0000BPH100025-0000APE200230-0001APE200230-0001DSS100025-0001DSS100025-0001BRF200004-0001BRF20000

11、4-0001VPE003012-0020VPE003012-0020BRB200002-0001BRB200002-000110107 78 89 91212111113131717141415151616191918182020BPH210003-0001BPK212001-0001BPK202001-0001IVE200008-0001GSE200035-0001WVD100002-0004BPH210003-0001BPK212001-0001BPK202001-0001IVE200008-0001GSE200035-0001WVD100002-0004APE200090-0001APE

12、200090-00012424212122222323262625252727DVD DOORDVD DOORAL PANELAL PANEL1 11 11 11 11 11 1SPACERSPACERMAIN PCBMAIN PCB1 11 11 11 12 22 21 11 12 21 11 11 11 11 1BRACKETBRACKETSPONGESPONGE1 11 11 11 11 11 11 1Exploded viewsource unit Head unit - Main board Installation PointDescriptionMaterial No.Qty.M

13、AIN PCB ASSYAPE101700-00011 CN901CONNECTOR B12B-XH-A 12 PINCCN250000-01121 CN103CONNECTOR 20 x2 PIN PLUG BASECCN254020-04401 CN101 CN201CONNECTOR 15 PIN PITCH=2.0mmCCN200000-01152 JK101RCA+DIN JK 4P DIN+2RCA W/GNDCJC010001-30101 JK401RCA JACK 6P REDx3/WHTx3 STAND 2 RCA HOLECJR006601-00101 JK201SCART

14、 SOCK 21PIN PITCH=3.81mmCSS021001-10301 JK203RCA JACK 1P BLACK W/GEND PINCJR001301-00101 XL101CRYSTAL 27 MHZ HC-49US 30ppmJQC023101-27601 C071 C072 C1001 C1102 C4001 C4003COND ELECT 100uF 16V 20%PRE039540-101025 C534COND ELECT 220 uF 16V 20%PRE039540-22101 C1000 C1009 C1010 C1012 C1015 C1016COND ELE

15、CT 10 uF 50V 20%PRE039570-100051 C603COND ELECT 1uF 50V 20%PRE039570-10901 C163COND ELECT 3.3 uF 50V 20%PRE039570-33901 C453 C456COND MYLAR 0.015 uF 100V 5%PRM0373A0-15302 C454 C457COND METAL 0.47uF 100V 5%PRN0263A0-47402 C452 C455COND MYLAR 0.0082 uF 100V 5%PRM0373A0-82202 Q008 Q010 Q506 Q102 Q103X

16、ISTR NPN 2SC945PRAN200945-00015 Q401 Q402XISTR NPN 2SC2878-A (TE2,.M)RAN202878-00012 Q009 Q011 Q403XISTR PNP 2SA733Q,P NECRAP200733-00013 R540RESISTOR 10K OHM 1/6W 5% CFQAF065000-10301 R542RESISTOR 100K OHM 1/6W 5% CFQAF065000-10401 R462 R463 R496 R497RESISTOR 150 OHM 1/6W 5% CFQAF065000-15104 R543R

17、ESISTOR 6.8K OHM 1/6W 5% CFQAF065000-68201 D102 D505 D506 D507 D509DIODE SW; 1N4148RAD114148-001016ZD101 ZD102 ZD104 ZD105 ZD106 ZD107 ZD108 ZD109 ZD103 ZD401 ZD402 ZD403DIODE ZENR 6.9-7.2V 0.5WRAZ005007-002013 L101 L102 L103 L108CHOKE 10 uH 10%SAN001600-10004 L602 L603INDUCTOR 100 uH 10%SAN001600-1

18、0102 L104 L105 L106 L107INDUCTOR 2.4 uH 10%SHN001600-24904 L601 L605FIXED (COLOUR) INDUC70R 0.68uH 10%SAN001600-68802 FB101 FB102 FB108 FB109BEAD FERIT DIA3.5x6mmSFB001001-00304 J001 J003WIRE BARE 22 GA TINNEDXJP220000-00012 C1104 C401 C402 C403 C404 C405 C406CHIP CAP 100 pF 50V 5%PYL410370-10107 C1

19、35 EMC101 EMC102 EMC103CHIP CAP 1000 pF 50V 5%PYL410370-10204C216 C217 C218 C219 C220 C221 C222 C223 C224 C225CHIP CAP 15 pF 50V 5%PYL410370-150010 C133 C134 C419 C421CHIP CAP 22 pF 50V 5%PYL410370-22004 C168 C173 C178 C183 C188CHIP CAP 150 pF 50V 5%PYL410370-15105C1017 C1018 C1105 C1106 C1107 C230

20、C416 C413CHIP CAP 47 pF 50V 5%PYL410370-47008 C601 C610 C612 C615CHIP CAP 56 pF 50V 5%PYL410370-56004 C492 C1 C2 C3 C4 C5 C6 C4119 C4117CHIP CAP 560 pF 50V 5%PYL410370-56109 C4113CHIP CAP 4700 pF 50V 20%PYL439570-47201 C193CHIP CAP 3300 pF 50V 20%PYL439570-33201 JBL DSC500 230V C101 C102 C1020 C1021

21、 C1022CHIP CAP 0.1 uF 50V 5%PYL456370-104066 C191 C192CHIP CAP 0.0056 uF 50V 5%PYL456370-56202 C1005 C1006 C1007 C1008 C1011 C4010CHIP CAP 0.1 uF 50V 10%PYL456470-104025 R111 R170CHIP RES. 0 OHM JUMP WIREQCF015020-00002 R109CHIP RES. 10 OHM 1/10W 5%QCF015020-10001 R236 R451 R452 R453 R454 R455 R456

22、R179 R115 R116 R117 R118CHIP RES. 100 OHM 1/10W 5%QCF015020-101012 R121 R124 R125 R128CHIP RES. 1K OHM 1/10W 5%QCF015020-102032 R168 R4001 R4002 R4003 R4004 R4005CHIP RES. 10K OHM 1/10W 5%QCF015020-103050 R419 R420 R171 R052CHIP RES. 100K OHM 1/10W 5%QCF015020-10404 R422 R424 R449 R4120 R4116 R4121

23、R4101CHIP RES. 12K OHM 1/10W 5%QCF015020-12307 R152CHIP RES. 18K OHM 1/10W 5%QCF015020-18301 R235CHIP RES. 200 OHM 1/10W 5%QCF015020-20101 R054 R058 R457 R458 R459 R460CHIP RES. 22K OHM 1/10W 5%QCF015020-223017 R114CHIP RES. 270 OHM 1/10W 5%QCF015020-27101 R106 R107 R151 R155CHIP RES. 33 OHM 1/10W 5

24、%QCF015020-330018 R427 R428CHIP RES. 150K OHM 1/10W 5%QCF015020-15402 R053 R055 R057 R101CHIP RES. 4.7K OHM 1/10W 5%QCF015020-472020 R056 R406 R425 R429CHIP RES. 47K OHM 1/10W 5%QCF015020-473015 R4117CHIP RES. 24K OHM 1/10W 5%QCF015020-24301 R153CHIP RES. 560 OHM 1/10W 5%QCF015020-56101 R143 R147 R1

25、48 R149 R150 R471 R477 R483 R489 R495CHIP RES. 5.6K OHM 1/10W 5%QCF015020-562010 R108 R4118CHIP RES. 56K OHM 1/10W 5%QCF015020-56302 R411 R412 R413 R414 R417 R418CHIP RES. 6.8K OHM 1/10W 5%QCF015020-68206 R426 R435 R436 R437CHIP RES. 68K OHM 1/10W 5%QCF015020-68304 R177 R605 R607CHIP RES. 75 OHM 1/1

26、0W 5%QCF015020-75003 R401 R402 R403 R404 R409 R410 R448CHIP RES. 8.2K OHM 1/10W 5%QCF015020-82207 RA112 RA113 RA114RES ARRAY 10 OHMx4 1/10W 5%QCP015081-10003 RA101 RA102 RA103 RA104 RA105 RA106RES ARRAY 33 OHMx4 1/10W 5%QCP015081-330012 RA117 RA118RES ARRAY 4x4.7K 1/10W 5%QCP015081-47202 IC108IC 54

27、PIN 4MX16 Y3V TW StarRamRCI400160-00011 IC107IC 8 PIN AT24C02N-10SI-2.7 TIRCI024002-00021 IC101IC 40 PIN MX29F080TC-90CERCI290080-00021 IC401IC 16 PIN TC4052BFN CHIPRCI004052-00011 IC408IC 16 PIN TC4053BFN TOSHIBARCI004053-00011 IC116IC 28 PIN AK4112BVFRCI004112-00011 IC110 IC111 IC112 IC402 IC403 I

28、C409 IC411 IC412 IC413 IC414 IC415 IC416 IC417 IC419 IC420 IC421IC 8 PIN JRC4558M JRCRCI004558-000116 IC103IC 208 PIN ES6018RCI006018-00011 IC410IC 42 PIN M62446FP MITSUBISHIRCI062446-00011 IC104IC 14 PIN TC74HC04AFN TOSHIBARCI740004-00011 IC117 IC118IC 20 PIN SN74HCT244DW T.IRCI740244-00012 IC105 I

29、C106 IC119IC 20 PIN 74HC374RCI740374-00023 IC115IC 20 PIN WM8739 2CH A/DRCI008739-00011 IC109IC 28 PIN WM8746 6CH D/ARCI008746-00011 IC113IC 3 PIN RT9164-33CLRRCI916433-00011 FB103 FB104 FB105 FB106 FB107 FB201 FB202 FB203 FB204 FB205 FB206 FB207 FB208CHIP BEAD 600 OHM AT 100MHzSCB008050-601013 C147

30、 C148 C150 C151CHIP CAP 470 pF 50V 5%PYL410370-47108 C152 C153 C154 C149 R4006 R4016 R4026 R4056 R4066 R4046CHIP RES. 5.1K OHM 1/10W 5%QCF015020-51206 R4100 R470 R476 R482 R488 R494CHIP RES. 1.5K OHM 1/10W 5%QCF015020-15206 IC120IC 3 PIN IMP809 SOT23 RESETVOL 2.93VRCI000809-00031 R447CHIP RES. 3K OH

31、M 1/10W 5%QCF015020-30201 C466 C471 C476 C481 C486CHIP CAP 330 pF 50V 5%PYL410370-33105 C166 C167 C171 C181 C186 C182 C177 C172 C176 C187CHIP CAP 0.01 uF 50V 5%PYL456370-103010 IC121IC 4 PIN B1117N-2.85 SOT-223 1ARCI011170-00011 R178CHIP RES. 120 OHM 1/10W 5%QCF015020-12101 IC601IC 25PIN BH7860FP VI

32、DEO SIGNAL PROCESSORRCI007860-00011 R4112CHIP RES. 1.2K OHM 1/10W 5%QCF015020-12201 R415 R416CHIP RES. 390 OHM 1/10W 5%QCF015020-39102 R180CHIP RES. 3.9K OHM 1/10W 5%QCF015020-39201 L606 L604INDUCTOR 2.7uHSAN201601-27902 R4230RESISTOR 150 OHM 1/4W 5% CFQAF045000-15101 ZD405DIODE ZENR 6.0-6.3V 0.5WRA

33、Z005006-00301 R541RESISTOR 39K OHM 1/6W 5% CFQAF065000-39301 EMCD01DIODE 1N5392 1.5A 100VRAD115392-00101 C616COND ELECT 22uF 50V 20%PRE039570-22001 C498 C499 C495 C496 C497 C494COND ELECT 4.7 uF 50V 20%PRE039570-47906 EMC001 EMC004 EMC005 EMC010COND DISC 0.1 uF 50V +80-20%PRD249670-10404 EMC006 EMC0

34、08 EMC007 EMC009 EMC102COND DISC 0.001 uF 50V +80-20%PRD249670-1020512P 200mm 2468#26 RAINBOW A=2.5 B=2512VVFLC01312-20001 CN401D-SUB JACK 15P D-SUB 90* CGIC RCCJF015001-20021WIRE 26 GA 90 mm BLACK 4-4VWR0151BB-00901COND DISC 0.1 uF 50V +80-20%PRD249670-10402WIRE 26 GA 60 mm BLACK 4-4VWR0151BB-00601

35、Head unit - Control board (Front board)Installation PointDescriptionMaterial No.Qty.CONTROL PCB ASSYAPE200100-00011 XL201CRYSTAL 4.5000 MHZ HC-49/SJQC023101-45501 CN203CONNECTOR 3 PIN PITCH=2.0mmCCN200000-01031 IC201IC 18 PIN CTM8B56EN(MCU1226)RHI008056-00011 C216COND DISC 4700 pF 50V 10%PRD235470-4

36、7201 C201COND ELECT 10uF 16V 20%PRE039540-10001 C208 C209 C210 C214COND DISC 15 pF 50V 5%PRD113370-15004 C204 C205COND DISC 22 pF 50V 5%PRD113370-22002 C220 C221COND DISC 100 pF 50V 5%PRD113370-10102 C202 C206 C211COND ELECT 100uF 16V 20%PRE039540-10103 C203 C207 C212COND DISC 0.1 uF 50V +80-20%PRD2

37、49670-10403 C226COND DISC 220 pF 50V 10%PRD235470-22101 C218COND MULTI 0.33UF 10% 50V X7RPRL156470-33401 C215COND DISC 820 pF 50V 10%PRD235470-82101 Q204XISTR NPN 2SC945PRAN200945-00011 R225RESISTOR 1K OHM 1/6W 5% CFQAF065000-10201 D201 D202 D203 D204 D208DIODE SW; 1N4148RAD114148-00105 R224RESISTOR

38、 68K OHM 1/6W 5% CFQAF065000-68301 R207 R211 R212 R213 R226RESISTOR 100 OHM 1/6W 5% CFQAF065000-10105 R206 R208RESISTOR 100K OHM 1/6W 5% CFQAF065000-10402 R209RESISTOR 560 OHM 1/6W 5% CFQAF065000-56101 R230 R231 R201 R202 R203 R204 R205 R210 R215RESISTOR 10K OHM 1/6W 5% CFQAF065000-10309 R219RESISTO

39、R 56K OHM 1/6W 5% CFQAF065000-56301 TA210 TA209 TA208 TA202 TA203 TA204 TA201 TA207AI TACT SW SKHVBE3520MAW060001-00108 R227RESISTOR 2K OHM 1/6W 5% CFQAF065000-20201 JW201 JW202 JW203 JW204 JW205 JW206 JW207 JW208 JW209 JW210 JW211 JW212 JW213 JW214 JW215 JW216 JW217WIRE BARE 22 GA TINNEDXJP220000-0

40、00117 R233RESISTOR 6.8 OHM 1/4W 5% CFQAF045000-68901 Q205 Q206XISTR PNP 2SA733Q,P NECRAP200733-00012SPONGE L10 X W10 X T13.5mmIVE200009-00011 SN201IRT SENSOR RPM6938-V4RHO693804-20011LCD FILTER L110 xW27xT0.27mm PVC WHITEBFT211001-00011LCD HOLDER ABSBPH200002-00011LCD TOP ABSBPH210002-00011COND FLAT

41、 CABLE 15P 250mm 2468#26 A=2mmVFLF01246-25001 D207LED HI-BRIG 2x4.6mm BLUEKED600052-00101 POT2R-ENCODER ;EC16B24204 ALPSMSW005007-001013P 190mm 2468#26 RAINBOWVFL301245-19001 CN2CONNECTOR 4 PIN PITCH=2.0mmCCN200000-01041 IC202IC 80 PIN PT6583 LCD DRIVERRCI006583-00011 IC201DISPLAY IC DTE102251AIP KE

42、YMOSKLD000052-00101FILTER LENS PMMABPN200003-00011Head unit - Power board (power supply)Installation PointDescriptionMaterial No.Qty.POWER PCB ASSYAPE200090-00011 IC7IC 3 PIN 7812 12V 1ARHI007812-00011 IC6IC 3 PIN 7912RHI007912-00011 CN902 CN907CONNECTOR 4 PIN P=3.96mmCCN396021-01042 IC2IC 3 PIN TL4

43、31RHI004310-00011 T901PWR TRANS 230V 50Hz EI28 AXIALTTA123011-00101 RL001RELAY GJ-SH-112DMMRL012004-00111 PHIC 4 PIN PC817ARHI008170-00011 IC1IC 8 PIN DIP NCP1002P DIP FOR CNTLRHI001002-00011 IC5IC 3 PIN; LM317 POS ADJ REG.RHI003170-00011 C3 C4 C11COND SAFTY 0.0022uF 400V 20%PVY1705K0-22223 C5COND E

44、LECT 68 uF 400V 20%PVE0395K0-68001 C54COND SAFTY 0.01uF 250V 20%PVY2705F0-10311 C15 C18COND ELECT 1000 uF 10V 20%PME039530-10202 Q3 Q4XISTR NPN 2N3904 FAIRCHILDRAN203904-00012 C1 C2COND SAFETY 0.22uF 275V X2P 20%PVX2705G0-22402 C9 C17 C21 C29 C35 C37 C39 C42 C44 C46 C47 C19 C28COND DISC 0.1 uF 50V +

45、80-20%PRD249670-104013 C10 C12 C48COND ELECT 1uF 50V 20%PRE039570-10903 C6COND ELECT 2.2 uF 50V 20%PRE039570-22901 C24COND ELECT 4.7 uF 50V 20%PRE039570-47901 C51 C52COND ELECT 10 uF 50V 20%PRE039570-10002 C8COND ELECT 100uF 50V 20%PRE039570-10101 C53COND ELECT 220 uF 50V 20%PME039570-22101 q5 q6XIS

46、TR NPN 2SC945PRAN200945-00012 C33 C34 C36 C40 C41 C43 C30 C45 C38C31 C32COND ELECT 330uF 25V 20%PRE039550-331011 C20COND ELECT 470uF 16V 20%PRE039540-47101 R34 R35RESISTOR 1.0 OHM 1/4W 5% CFQAF045000-10902 R4 R6 R23RESISTOR 1.0K OHM 1/4W 5% CFQAF045000-10203 R1RESISTOR 1.0M OHM 1/4W 5% CFQAF045000-1

47、0501 D22 D23 D20 D21DIODE;RECTIFIER 1N4001RAD114001-00104 D1 D2 D3 D4DIODE 1N4007RAD114007-00104 D6DIODE SW; 1N4148RAD114148-00101 R19RESISTOR 4.7K OHM 1/4W 5% CFQAF045000-47201 ZD14DIODE ZENR 5.6-5.9V 0.5WRAZ005006-00201 R33RESISTOR 10 OHM 1/6W 5% CFQAF065000-10001 R16 R30 R31 R32RESISTOR 10K OHM 1

48、/6W 5% CFQAF065000-10304 R5RESISTOR 22 OHM 1/6W 5% CFQAF065000-22001 R15RESISTOR 24K OHM 1/6W 5% CFQAF065000-24301 R14RESISTOR 33K OHM 1/6W 5% CFQAF065000-33301 R7RESISTOR 68 OHM 1/4W 5P% CFQAF045000-68001 R18RESISTOR 47K OHM 1/6W 5% CFQAF065000-47301 R10RESISTOR 2.7K OHM 1/6W 5% CFQAF065000-27201 R

49、9RESISTOR 3K OHM 1/6W 5% CFQAF065000-30201 R17 R21 R22RESISTOR 3K OHM 1/6W 5% CFQAF065000-30203 D7 D8 D9 D11MBR 1100 1A 100V SHOTTKY BARRIERRAD101100-00104 D5DIODE MUR160E 1A 800VRAD100160-00101 R8RESISTOR 100 OHM 1/4W 5% CFQAF045000-10101 D13DIODE ZENR 11.9-12.4V 0.5WRAZ005012-00101 JW3 JW4 JW5 JW6

50、WIRE BARE 22 GA TINNEDXJP220000-00014 R3RESISTOR 22K 2W 5% W/O KINK HI-AXIAL CFQHF205000-22301 D12MBR1045 10A 45V MOT DRIVER W/KEY I/P FUNRHD101045-00101FUSE CLIP DIA5xL20mm FUSECFC011000-10012TIN PLATE L26.5xW25xT0.8mm BRACKETGTP200002-00011 CONA12P 200mm 2468#26 RAINBOW A=2.5 B=2512VVFLC01312-2000