JVC-RVB550-cs-sch维修电路原理图.pdf

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1、ABCDEFG 1 2 3 4 5 2-1 RV-B550BU L31 Q301 Q303 T2 CF1 BPF D1 D2 IC 2 PLL IC1 RF IF DET PICKUP FOCUS TRACKING COIL MOTOR IC602 DRIVER IC601 RF & SERVO AMP IC603 DIGITAL SERVO DIGITAL SIGNAL PROCESSOR IC31 REC/PB SWITCH IC32 REC/PB AMP IC401 FUNCTION IC501 E.VOLUME IC831 HIGH CONTROL AMP. IC801 NF BASS

2、 BOOSTPOWER AMP. Q6101 Q6301 Mute IC631 J6301 H.PHONE SPEAKER REGULATOR POWER SUPPLY IC901 SYSTEM MICON. LCD DISPLAY KEY SWITCH D8L4 L3 15775 921 2 3 73 4410 35 36 24 1 367 12 11 1614 1213 KEY SWITCH Tuner circuit CD circuit Cassette circuit Micon.circuit Amplifier circuit SPINDLE FEED CN601 CN304 C

3、N33 CN403 CN407 CN631 CN408 CN632 CN633 CN406 Block diagram RadioFans.CN 收音机爱 好者资料库 HABCDEFG 1 2 3 4 5 2-2 RV-B550BU FM/TUNER signal AM signalSHEET 1/5 Tuner section SHEET 3/5 Standard schematic diagrams IC1 C70 L4 L1 L6 D8 D10 R46 D1D2 BP1 C7 Q4 Q17 C74 R3 R57 R56 C64 R48 R55 R47 C63 C62 L12 C69 Q5

4、 Q6 R15 IC2 R12 R16 C26 C35 C21 C22 R30 C25 CF1 C78 C31 C42 C47 C48 D12 C33 R66 R21 C56 T2 Q16 C75 C17 L13 Q3 C16 L3 C52 C65 C6 C77 C9C9 C13 C32 D5 D6 CN1 C43 R32 C3 TP1 R9 R1 R2 C60 R44 R52 R54 R41 R40 R45 R51 R60 R59 R61 C61 C71 X1 C76 R20 R13 R18 TC2 L2 R7 C23 R17 R33 R28 C44 C36 CF3 C50 C45 C51

5、R35 R34 C37 CF4 TC3 C49 L7 C41 TP2 R37 R64 R72 R71 TA2008AN 2.2/50 QQR0723-001 QQR0844-001 QQR0775-001 SVC344 SVC344 10K QQR0768-001 20P 220P 4.7 1K 3.3K 12P 1K 2.2K 470 0.001 12P QQR0838-001 0.0022 2.2K LC72136N 4.7K 4.7K 0.0047 0.01 0.047 QFP31HJ-431 100K 0.022 QAX0403-001 5.6P 0.001 0.047 0.012 0

6、.012 DSK10C 100/10 10k 10k 0.001 QQR0719-001 6.8P 20P QQR0874-001 0.01 QQR0770-001 0.001 0.001 0.01 0.001 12P12P 0.022 0.01 QGF1205C1-09 0.01 22K 6.8P 1K 100K 47K 0.001 2.2K 4.7K 2.2K 2.2K 2.2K 1K 1K 1K 1K 1K 100/10 3.3/50 QAX0402-001 0.01 1K 100K 1K QAT7002-200Z QQR0769-001 100K100K 4.7P 100K 100 5

7、.1K 0.1/50 4.7/50 QAX0404-001Z 0.1/50 0.47/50 330P 39K 39K 0.001 QAX0409-001 QAT7001-100Z 0.1/50 47K47K 10K10K 220 10/16 56 1K 47K4.7K 6V Rch Lch MPX PERIOD CLOCK DATA GND RadioFans.CN 收音机爱 好者资料库 ABCDEFG 1 2 3 4 5 2-3 RV-B550BU MAIN signal Main amplifier section SHEET 3/5 SHEET 3/5 SHEET 2/5 Q6301 J

8、1901 D3301 D1901 C1903 D8303D8302 IC310 D3302 CN191 D6303 D6302 IC390 J6301 Q8352 R6107 R6108 D8355 C6321 C5102 R6103 W1 Q8202 CN193 FW601 R6203 R3197 R3196 C8354 Q3193 Q3198 R5104 R8105 IC501 R3191 FW901 Q6201 Q8353 Q8102 F1901 R5201 R5101 R5204 C5202 C5201 R8365 Q6101 C5203 D6304 R8301 C5106 Q5201

9、 Q5101 R8363 R8369 R8361 R8303 Q8301 R3793 T1901 R8304 C8353 C1901 R6207 R8214 C6201 C8357 IC831 D8353 R8362 Q3791 Q8351 Q8302 Q8203 Q8103 S1901 C8360 R6325 C8206 R8357 C8106 C5206 R8360 D8304 C6101 R8327 C8305 IC801 R8321 R8205 R8101 Q8354 D8356 R8104 C8101 C8201 D8358 C8203 C8202 C8102 Q8101 Q8201

10、R8111 R3202 R8211 C8351 R8201 R8306 Q3194 Q3192 IC631 C5101 R3195 C1904 C1902 J1902 D1902 F1904 R1901 R3301 R3901 R3305 C6314 R3304 D6301R6301 C6102 C8205 C6104 C6103 C3902 C6303 C6302 C6202 C3901 D3901 Q3191 C3191 C5103 R5302 C6304 C5205 C6305 R6201 R6202 R3792 R6102 C3192 R6101 R6104 C8105 R6204 C

11、6301 D3195 C6203 C5304 C5301 C6315 R6206 R6302 C6306 D8354 C5105 C6204 R6208 R8213 R5303 C5302 C5309 R8208 C5104 R5301 R8108 C5307 R8368 R8370 R3204 FW902 R6105 C5305 R6205 R6303 C5204 C5303 R8372 R8373 R8364 R8367 D8351 C8304 R8366 R8114 R6106 C6309 C6308 R8115 C8358 C8359 C8363 R8215 R8216 C3791 C

12、8356 D3791 R3794 R3791 C8364 C6307 R5102 R5202 R8209 C8362 C8361 R8109 R8359 R8351 CN631 R8358 R8356 R5305 R8355 R8202 R8305 C5306 R8116 R8117 R8217 C3302 CN632 R8113 R5308 R8203 R8102 R8204 R8107 R8207 D8357 C8322 C8301 CN633 C8103 D8301 R8302 R8103 C8303 C8352 R3201 R3203 D8352 D3192 C8355 R3194 R

13、8352 R8354 R3192 R3193 C3304 CN192 F1902 R5306R5307 C3301 C3303 R3302R3303 D3194 DTA114ESA-T QNC0042-001 KBU603G-A3 0.068 BA44W12ST-V5/Z1 QGA2501C1-05 TA78DL06S QNS0072-001 2SA1037AK/RS/-X 5.6K 1K 10/16 4.7/50 120 QGA7901C1-04 1.2 1.2 33P 2SA1175/HFE DTC114TSA-T 220K 820 BH3852S 390 15K 100 2SC2001/

14、LK/-T 1.5K 0.0056 2SK301/R/-T 100 47K 47K 22K DTC144TS 10K QQT0247-004 22K 220P 0.068 100P BA15218N 8.2K 2SC2785/EF/-T DTC124TS DTA114ES QSW0555-001 0.0027 15K 100 15P 8.2K 4.7/50 22K 10/16 BA15218N 100 2.7K 180K 0.120.12 2SC2785/FE/-T 100K 1.5K 68P 47K 2SC2785/FE/-T 2SB1565/EF/ LA4705NA 0.0022 1.2

15、0.068 0.068 QNA0016-001 1N5401-TM 10K 1K 4.7 3.9K 47/25 6.8K 10K 0.1 0.1 0.1 2.2/50 33/25 150P 100/10 MTZJ8.2B-T2 DTA114TSA-T 4.7/50 4.7/50 33K 2.2/50 100/25 100K 2.2 100/25 2.2 470 0.68 220/16 1/50 10/50 6800/25 15K 1/50 0.056 100K 1/50 0.47/50 0.056 100K1.5K 0.047 47K 2.7M 2.2K 39K 10/16 15K 2.2/5

16、0 10K 10K 47K 150 4.7/50 220K 820 39K 0.047 0.047 100K 22/50 10/50 100P 0.01 100/16 MTZJ6.2A-T2 68K 10K 0.01 1/50 12K 0.047 0.1 470K 1K 47K QGF1205F1-13 4.7M 120K 100 470K 15K 2.2/50 150K 10K 100/16 QGF1205F!-14 4.7K 150k 5.6K 15K 47/16 47/16 QGB2501K1-04 22/25 MTZJ4.3B-T2 470K 1.8K 0.1/50 220P 1.5K

17、 10K MTZJ3.0B-T2 0.039 10K 100K 100 390 100K 100/16 QGA3901C1-02 4.7M4.7M 0.01 0.33 6.8K3.9K MTZJ7.5A-T2 TRE ACSLED ACSCNT SVB1 SVB1 SVB2 SVB2 VOL BASS ACSLED BASS VOL ACSCNT TRE HABCDEFG 1 2 3 4 5 2-4 RV-B550BU System microprocessor section TAPE P.B. signal TAPE REC. signalTUNER signal CD signal MA

18、IN signal SHEET 3/5SHEET 1/5 SHEET 5/5 SHEET 4/5 SHEET 2/5 SHEET 2/5 SHEET 5/5 IC901 R9081 R9078 C9031 R9084 DI901 R2514 Q9006 D2509 R4251 S2511 S2501 S2502 S2505 S2507 S2508 S2506 S2503 S2504 S2509 S2510 S2512 R9072 L4356 R9061 D2508 S2513 PL1 R4151 R7356 R2515 C4245 J7351 R2503 D2504 R2518 R2502 S

19、2514 R2516 C2501 IC902 R9021 R9022 R9023 R9024 R9089 R9026 R9027 R9028 R9029 R9086 R9049 R9050 R9052 R9051 R9053 R9054 R9062R9063 R9085 R9003 R9004 R9005 R9007 R9009 R9010 R9011 R9012 R9013 R9014 L9002 L9001 K9001 X9002 X9001 Q9002 Q9001 DI901 Q2505 R9079 R9080 C9019 C9020 C9021 C9013 C9015 C9016 C9

20、017 R9068 Q9003 R9066 R9082 R9093 C2502 R9096 R9045 C9034 R4341 IC903 R9025 R9097 R9092 R9071 R9059 Q2504 R9056 R9057 R9055 R9098 Q2501 S2521 R4245 R4145 R9020 S2515 C9035 C9037 C9036 C9038 R9006 R9077 R9076 R9075 R9070 R9069 C4145 R7355 R7351 R7358 R4260 C9040 C9039 R9065 R9102 CN406 CN405 CN403 J4

21、301 Q4201 Q4101 R4244 R4142 R4242 R4144 D4301 D4302 Q4301 R4155 R4255 D3363D3361 C3362 C3361 Q3362 R3362 R4160 C7353 Q9013 L4353 L4352 L4351 Q9011 Q9010 R9101 Q4102 Q4202 C3571 Q3571 IC401 Q7354 Q7353 D7353 C7354 R7362 C7357 C7355 Q7352 R7364 C7358 R7360 R9099 CN901 R9087 D2506 CN251 R2510 R2509R250

22、8R2506 R2505 FW914 CN408 R2513 R2504R2507 R2511 R2512 Q3572 R7354 R4253R4153 C9011 D9006 R9088 L4355 R9095 R7352 R9030 R9031 R9032 R9035 R9036 R9015 R9038 R9039 R9044 R9016 R9046 R9048 R9083 C9018 R9094 R9047 C9001 C9007 C9008 R9018 C9003 C9002 C9024 R9017 R4143 D2505 R4243 C9026 R4342 R9067 D9002 R

23、2520 R9019 C9027 C9023 C9025 Q2506 R9041 CN904FW251 D9001 C9009 C9022 C9005 C9006 R9002 R9001 R9073 C9012 R9074 D2502 R2501 CN907 FW256 C4343 C4142 R9033 R9037 C4242 CN407 FW261 R7353 R3573 C4341 C4342 CN902 C9004 CN252 C4243 C4143 R2523 R4343 C4144 C4244 R4301 R4149 R4141 R4241 R4249 L4354 C4151 C4

24、251 Q3361 R2522 D3362 R3361 R3363 R4259 R4159 C4344 R4261 R4161 R4250 R4150 R4158 R4258 R2521 R3571 R3572 R7357 FW401 FW402 IC751 C7356 VR731 D7351 D7352 C7351 C7352 R7361 R7363 R7365 Q7351 R7366 R7359 D2507 MN171603BJ 9.1K 22K 0.01 2.2K QLD0024-002 390 2SA1037AK/RS/-X QSW0622-001Z 33K QQR0779-001Z

25、100K QLL0043-002 82K 560K 47K QNS0043-001 390 SLR-342MG-T15 22K 390 47K 22/10 IC-PST9131-T 1K 6.8K 10K 10K 10K 1K 10K 1K 1K 47K 10K 2.2K 2.2K 2.2K 2.2K 2.2K 100K100K 9.1K 2.2K 2.2K 15K 2.2K 1K 10K 2.2K 2.2K 2.2K 1K QQL01BK-100Z QQL01BK-100Z QQR0779-001Z QAX0410-001Z QAX0401-0012SC2714/O/-X2SC2714/O/

26、-X 2SC2412K/R/-X 24K 24K 10/50 10/50 10/50 150P 150P 150P 150P 100K 2SD601A/R/-X 47K 1K 39K 47/16 * 33K 150P 10K GP1U281X 10K 68K 10K 22K 1K UN2210-X 2.2K 10K 2.2k 10K DTA124XKA-X QSW0122-001 120K 100K 150P 150P 150P 150P 4.7K 4.7K 1K 1K 1K 1K 10/35 2.2K 100 1K 1000p 0.01 56K 1K QGF1205F1-09 QGF1205

27、F1-10 QGF1205C1-09 QNS0047-001 2SD2144/VW 27K 20K 2SD601A/R/X 18K 4.7/25 100/10 2SC2412K/R/-X 1K 1K 39P DTC144TKA-X QQL01BK-100Z QQR0779-001Z QQR0779-001Z DTC144TKA-X 1K 2SD596/4/-X 47/16 2SB624/4/-X BA15218F-W DTC143TKA-X 2SA1037AK/RS/-X 3.3/50 1K 3.3/50 0.47/50 2SC2412K/R/-X 10K 4.7/50 10K * QGF12

28、05F1-10 2.2K SLR-342VR-T15 QGF1205C1-10 390270220120100 QGF1205F1-14 1.8K 100150560 1K 2SC2412K/R/-X 10K 10K 0.01 MA700A-T2 2.2K QQL01BK-100Z 10K 22K 1K 1K 10K 10K 1K 100K 10K 10K 2.2K 220K 6.8K 10K 47K 100/10 47K 10K 22P 36P 36P 8.2K 150P 22P 100P 8.2K 220K 150P 10K 33K MTZJ5.1C-T2 390 100K 68P 150

29、P 150P DTC124TKA-X 100K QGA2501F2-02 0.01 0.01 24P 24P 680 680 2.2K 22/50 10K SLR-342VR-T15 270 QGA2501C1-02 150P 10P 1K 1K QGF1205F1-13 22K 4.7K 47/16 100/16 QGF1205F1-08 470P QGF1205C1-08 4.7/25 3.3K 100 4.7/25 2.2K 1K 68K QQR0779-001Z 680P 2SA1037AK/RS/-X 1K MTZJ3.9B-T2 39 4.7K 820 4.7/25 27K 1K

30、20K 1K 4.7K 4.7K 100K BA15218F-W 33/16 QVQ0112-B24 22/16 22/16 220K 1K 47K 2SC2412K/R/-X 100K 10K MG CDREGSAFETY AC/DC LED1 SMUTE CDSAFETY COM3 COM2 COM1 COM0 SEG0 SEG1 STTA BOUT1 BOUT2 BCTL SCT1 FAUX SCT1 FTU PBMUTE POUT BUP SMUTE STAT FCD VOL PHOTO XRST CDR TRE 6V LIVE REGSAFETY REST TADOOR MLD MD

31、ATA REST/DOOR KEY0 BASS BACKLIGHT BATT MCLK XRST KEY1 STAT SQCK SUBQ CDREGSAFETY REGSAFETY ACS FCD CDL DG TRE ACSCNT ACSLED SVB1 POUT VOL BASS SVB2 AC/DC LIVE KEY1 BATT PERIODE SCK REM SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG19 NC MDATA SEG2 SEG3 SEG18 RESET

32、MCLK MLD PHOTO PIN FTU COM3 COM2 COM1 COM0 SEG0 SEG1 SEG2 SEG3 SEG4 SEG5 SEG6 SEG7 SEG8 SEG9 SEG10 SEG11 SEG12 SEG13 SEG14 SEG15 SEG16 SEG17 SEG18 SEG19 SO MPX SQCK PERIODE SCK MPX SUBQ JACK PBMUTE TDATA FAUX STTA ABCDEFG 1 2 3 4 5 2-5 RV-B550BU CD signal CD servo section SHEET 4/5 SHEET 3/5 SHEET 3

33、/5 C661 TP602 R609 C620 R612 R615 C617 R616 R606 R605 C623 C674 C673 C675 IC603 C628 R647 TP601 C631 C629 R641 R642 C691 C692 R643 R644 C693 R646 R645 C613 Q631 C694 C651 C652 C653 C655 K699 IC601 R659 R607 C619 C618 R610 CN601 C622R613 R671 R614 Q601 R672 C605 C672 C671 C615 C616 C621 C614 R623 R62

34、2 C608 C609 C610 C611 C612 C604 D661 CN602 R621 R666 R603 R661C663 C664 R663 R652 R664 R662 C606 C607 C665 C662 R601 X651 R633 R651 R653 R654 R655 IC602 R632 C632 R631 470P 110K 47P 10K 12 0.022 91 91K 130K 0.1 0.022 220/10 0.001 MN35510 0.047 5.6K 470/10 100/10 56K 12K 150P 150P 8.2K 22K 150P 1.8K

35、22K 330P 2SA952/LK/ 150P 12P 15P 0.022 0.047 QQR0779-001Z PN3Q4K-( SL) 1.5 AN8806SB 470 27K 270P 0.0022150K QGF1008F1-15 47/10 120 10K 10 2SA952/LK/ 10K 10/25 0.0022 0.0022 0.022 0.022 820P 0.1 33 33 1/50 100P 0.027 0.0022 0.01 100/10 1SS254 QJK004-060601 33 22 1.2M 100K0.022 0.022 120K 1K 470 1.5M

36、0.001 0.001 0.1 0.022 12K VCX5016-934V 27K 1K 1K 1K 470 BA6897FP 100 100/10 330 EMV7144-015 2k A+C B+D F REST E OFT TBAL F+ T+ T- F- A+C B+D E F STAT TE FE RFENV TRCRS FBAL LDON VDET FOD KICK ARF TRV TVD ECM ECS KICK TRD FOD TBAL VDET TRCRS RFENV TE FE RFDET BDO FM+ SM- SM+ FM- ECS ECM TRV XRST TRD

37、TVD SUBQ FBAL MLD MCLK SQCK MDATA ARF BDO OFT RFDET FM+ XRST FM- T+ T- SM+ SM- F- F+ SQCK SUBQ STAT MLD MDATA MCLK LDON HABCDEFG 1 2 3 4 5 2-6 RV-B550BU TAPE P.B. signal TAPE REC. signal SHEET 5/5 SHEET 3/5SHEET 3/5 Cassette amplifier section R301 VR31 Q376 Q371 R208 D375 CN33 CN32 C204 CN34 IC33 Q1

38、02 C221 R372 C104 R371 R121 R221 R108 R211 VR32 R107 R304 FW31 C121 L301 IC31 R104 R338 R202 R207 VR37 R337 Q375 R336 Q372 R339 Q101 R102 IC32 Q201 R212 Q302 C111 C211 R327 Q311 Q310 Q309 Q308 Q307 R111 Q306 D301 R306 R112 Q202 Q303 Q305 Q304 C374 R204 L303 Q323 D309 B199 Q301 R305 Q321 D1 IC1 C307

39、R106 R103 R203 C201 R205 R206 R105 CN31 R335 R334 C101 C303 C331 R332 R201 R210 R209 R101 C102 C206 R326 R341 R376 R333 C208 R342 C103 C209 R343 R109 C207 C107 C113 C306 C109 R110 C301 C305 C304 C106 R375 C376 C375 C108 C213 C326 C202 R351 R303 R116 R216 C210 C302 C203 R352 C324 C321 C318 R213 R214

40、C351 C322 C319 C316 R325 R322 R319 C308 C309 C311 C310 C314C315 C313 R317 R313 R311 R310 R316 R314 C110 C212 C325 R315 R113 R114 C112 R340 C371 C205 CN1 SW6 SW4 SW5 SW1 SW2 C105 220 QVPA603-503AZ 2SC1623( 6) X 2SA952( L,K) 5.6K MA3051( M) TX VMC0163-R09 QGB2011M1-10 0.033 VMC0163-R10 BU4094BCF FA1A4

41、ZX 330P 1K 0.033 12K 1K 1K 5.6K 33K QVPA603-503AZ 12K 100 VWS304-06A13K 330P QQR0620-001 BA3126N 1.2K 3.9K 1.8K 12K QVPA603-103AZM 3.3K 2SB562( C) 4.7K FA1F4MX 2.2K FA1A4ZX1.8K AN7317 FA1A4ZX 2.2K 2SC2001( K) 0.0012 0.0012 470K 2SC1623( 6) X 2SC1623( 6) X 2SC1623( 6) X 2SC1623( 6) X 2SC1623( 6) X 33

42、K 2SC1623( 6) X MA152WA-TX 2.2K 2.2K FA1A4ZX 2SC2001( K) 2SC2001( L,K) 2SC2001( L,K) 100/10 1.2K VQP0033-100Z 2SC1623( 6) X MA704AX 0 FN1L4MX 2.2K FA1L4MX MSI-5U2LWA 1SR139-100T SG-10SF3 VGH0425-544 0.01 3.3K 2.4K2.4K 820P 100K 3.3K 100K VMC0163-R06 1.5K 12K 820P 220/6.3 47/16 12K 22 4.7K 1.2K 22 22

43、0P 10/16 47K 12K 4.7K 12K 4.7/25 20K 220/6.3 4.7/25 18K 1.2K 560P 560P 0.0022 47/16 4.7/25 4.7K 100/10 22/16 22/16 10/16 150 0.01 100/10 4.7/25 0.0022 560P 220P 68k 39K 1K 1K 0.0068 0.039 220/6.3 9.1K 0.01 0.01 0.01 4.7K 2.7K 10/16 0.0015 820P 0.01 1.5K 1.5K 1.5K 0.0056 0.0056 0.0068 0.022 1.5 1.5 1

44、00/10 10 3.3 56 56 22K 22K 0.0068 0.068 0.0039 10 4.7K 2.7K 0.068 390 4.7/25 0.0022 EMV7159-010 QSEC001-E03 VGP2401-00A 0.0022 ABCDEFG 1 2 3 4 5 2-7 RV-B550BU Printed circuit boards Main board Power supply board Power Trans. board Tuner board Main board HABCDEFG 1 2 3 4 5 2-8 RV-B550BU SYSTEM CONTROL BOARD Block No. 0 1 Lamp boardCD Door switch board System control board LED board (Left side) LED board (Right side) Key switch board RV-B550BU ABC 1 2 3 4 5 2-9 SW1SW2SW3 SW4SW5 P1 D1 IC1 CN1 SW6 T01 Head amplifier & mechanism board Cassette switch board RV-B550BU 2-10 -MEMO-