JVC-UXV500V-cs-sch 电路图 维修手册.pdf

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1、ABCDEFG 1 2 3 4 5 2-1 UX-V500V Block diagram CN101CN102 CN103 IC101 MPEG DECODER IC102 1MROM IC103 4MROM IC104 DIGITAL RGB ENCODER IC113IC114 IC105 VCO IC106 OSD IC112 256k SRAM IC111 HOST MICON C.V-OOUT HSSYNC PIXCLK VB,VG,VR VBLKRESET OSDATA OSCS OSCLK MA0MA9 MD0MD15 MA0MA8 MD0MD15 VD3VD7 VD11VD16

2、 VD19VD23 VCLK,HSYNC VSYNC ACINT3 GDBT3 DASLK3 RCLK3 DADATA3 DALRC3 VCDEMP3 HD03 HD13 HD23 HD33 HD43 HD53 HD63 HD73 VCLK FOUT1 GDBT ACTINT HD1HD7 DIR SA0SA14 SO1SO8 DS,WW/R DTACK 480RST RCLK DABCK DADATA DALRC VDCBMP HRSQ,SRCLK SRDAT,HRDY HRGB,RESET ERROR CDDAT CDBCK CDLRC SQSY SFSY SUBQ VCLK VIDEO

3、OUT MIC IC531 MIC AMP W534 J5995 CVOUT MIC CN504J508CN505CN506CN507 CN501CN502 CN503 IC502 IC501 IC503 CD CONTROL MICON VIDEO 5V REG IC584IC583 CONTB CONTC MIXIN MIXOUT MIXLIN MIXLOUT MIXRIN MIXROUT CVOUT 5V OUT MIC OSOFF VCDON CDMRST KCLK KCMND MRDY KARAOKE ECHO OSCLK OSCS OSDATA DRMUTE DMUTE REST,

4、MLD MDATA,MCLK SUBQ,SQCK XRST,STAT SCD CN721CN711CN781 CN722CN733CN712CN766 DI701 LCD IC701 SYSTEM CONTROL W823 W822 LEFT LED RIGHT LED CN881 LED CONT KEY MATRIX IC801 REMOCON REM KEY0 KEY1 LEDCONT OPEN /CLOSE SW W821 OPEN CLOSE W701 LCD BACK LIGHT DIMCTL S0S39 COM0COM3 DIMCTL REM,KEY0,KEY1 OPEN CLO

5、SE ILLUMI MTS,LOCK,AUXOMUTE PBMUTE,MTO,MT1 STATUS,CDRST SUBQ/RDDA,MCLK MDATA,MLD,REST SAFETYCD,BLKCK TAPE0,TAOE1,SAFETY0 SAFETY1,SCK/VOLCK SDATA/VOLDATA,LATCH VOLCE,FTUNER,DIMCTL SBASS,SMUTE,FLD POUT/LEDCTL SDATA,FTUNERSW,SCK/VOLCK PERIODU,MPXU,RDSLK,SUBQ/RDDA LOUT,ROUT ANT TERMINAL L1 MW RF/MW OSC

6、COIL TU FM TINER PACK IC1 FM IF/DET/MPX AM RF/IF/DET IC2 PLL ANT AMRF IFOUT LPFOUT FMOSC DI,DO,CK,CE TUNER L TUMERR R/P HEAD HEAD SW PB/REC AMP SERIAL to PARALLEL PORT EXTENSION M SW REEL PALUS STTA,SDATA SCK KEY1 PLAY PHOTO MB MS PBL,PBR RECL,RECR CN602 W604CN601 IC601 RF & SERVO AMP IC603 DSP IC60

7、2 BTL DRIVER CN603CN605 PICKUP KSM-770ABA A+C,B+C E,F T F SM FM RESET CDL CDR D.OUT STAT RST SQCF SUBQ MCLK MDATA MLD BLKCK TRD,KICK,FOD ECM,ECS,TVD,TRV OFT,RFDET,BDO LDON,ARF TBAL,FBAL FE,TE,FENV TRCRS,VDET CN309 J303 CN305CN304CN303CN302CN301CN307 W300CN306J300 J301 IC303 DOOR MOTOR DRIVER CD DOOR

8、 MOTOR IC300 POWER AMP IC301 BASS BOOST AMP IC302 E.VOL OUT1 OUT2 MT0 MT1 MTS CDL CDR PHOTO PLAY,KEY1 SAFETY1 STTA,SDATA SCK PBL PBR RECL RECR TUL TUR AUXL,AUXR RECL,RECR LOUT ROUT CH1OUT CH2OUT LCHOUT RCHOUT J302 W301 HPL HPR AUX IN LINE OUT SPK VOLCLK VOLDI VOLCE RadioFans.CN 收音机爱 好者资料库 UX-V500VUX

9、-V500V 2-2AEFG 1 2 3 4 5 Standard schematic diagrams CPU & LCD driver circuit TUNER SIGNAL RadioFans.CN 收音机爱 好者资料库 ABCDEFG 1 2 3 4 5 2-3 UX-V500V CD servo circuit CD SIGNAL RadioFans.CN 收音机爱 好者资料库 UX-V500VUX-V500V 2-4ABCDEFG 1 2 3 4 5 Power amplifier circuit Parts are safety assurance parts. When re

10、placing those parts make sure to use the specified one. CD SIGNAL TAPE P. B. SIGNAL TUNER SIGNAL AUX IN SIGNAL MAIN SIGNAL ABCDEFG 1 2 3 4 5 2-5 UX-V500V Tuner circuit FM/TUNER MAIN SIGNAL AM SIGNAL UX-V500VUX-V500V 2-6ABCDEFG 1 2 3 4 5 Cassette mecha control circuit TAPE P. B. SIGNAL R301 VR31 Q376

11、 Q371 R208 D375 CN33 CN32 C204 CN34 IC33 Q102 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

12、 Q323 D309 B199 Q301 R305 Q321 D1 IC1 C307 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 R116R216 C21

13、0 C302 C203 R352 C324 C321 C318 R213 R214 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 QGB2

14、011M1-10 0.033 VMC0163-R10 BU4094BCF FA1A4ZX 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 2S

15、C1623( 6) X 2SC1623( 6) X 2SC1623( 6) X 33K 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

16、 820P 220/6.3 47/16 12K 22 4.7K 1.2K 22 220P 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 1K1K 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

17、1.5K 0.0056 0.0056 0.0068 0.022 1.5 1.5 100/10 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 UX-V500V Power supply circuitVideo control circuit Parts are safety assurance parts. When replacing those part

18、s make sure to use the specified one. Parts are safety assurance parts. When replacing those parts make sure to use the specified one. UX-V500VUX-V500V 2-8ABCDEFG 1 2 3 4 5 Parts are safety assurance parts. When replacing those parts make sure to use the specified one. LH6C4265BK-40-X VCD DATA SIGNA

19、L Video CD control circuit ABCDEFG 1 2 3 4 5 2-9 UX-V500V Main board Printed circuit boards UX-V500VUX-V500V 2-10ABCDEFG 1 2 3 4 5 Micon P. C. board ABCDE 1 2 3 4 5 2-11 UX-V500V Tuner P. W. BCD board UX-V500VUX-V500V 2-12ABCDEFG 1 2 3 4 5 C101 IC112 C111 IC103 R107 IC102 R144 C127 IC106 D141 R142 C

20、121 R148 C144 C154 C143 CN101 C110 C183 IC101 C170 R145 R141 C158C152 C151 C173 L103 R102 TC101 C103 R158 C157 C122 R197 C182 CN103 R117 R105 R106 R110 R191 C107 C169 R121 C131 C132 R122 R123R124 R103 C142 C135 R143 IC104 C116 R113 C126 C181 R159 C133 R146 IC114 R145C105 C134 R157 C13 R104 X101 IC105 IC108 R116 R126 C112 C113 R116 CLK K101 C115 IC113 K103 R111 C153 C124 C125 R135 C155 R112 R126 R125 IC107 TP R129 C171 L102 D142 R147 R141 C141 R115 12 C102 CN102 1 6 1 1 15 ENV-007 EMW10727-201 A VCD board (Forward side)VCD board (Reverse side)