JVC-HXGD7-cs-sch维修电路原理图.pdf

SCHEMATIC DIAGRAMS No.MB225SCH 2004/5 COPYRIGHT 2004 VICTOR COMPANY OF JAPAN, LTD. HX-GD7 Contents Block diagram Standard schematic diagrams Printed circuit boards 2-1 2-2 2-11 to 15 CD-ROM No.SML200405 COMPACT COMPONENT SYSTEM A - Australia B - U.K. E - Continental Europe EN - Northern Europe EV - Eastern Europe EE - Russian Federation RadioFans.CN 收音机爱 好者资料库 In regard with component parts appearing on the silk-screen printed side (parts side) of the PWB diagrams, the parts that are printed over with black such as the resistor ( ), diode ( ) and ICP ( ) or identified by the mark nearby are critical for safety. (This regulation does not correspond to J and C version.) RadioFans.CN 收音机爱 好者资料库 2-1 Block diagram T001 Trans. CN200 S1 F001 S2 S4 FL1,FL2 F101 F102 F104 FW202FW204 AC IN Primary with mains transformer section CN212/CN213CN214 D204 D205 D206 D207 +/- VH BRIDGE S1S4 D208 D209 D210 D211 +/- VL BRIDGE D212 D213 D214 D215 S4 BRIDGE VH -VH VL -VL S4H S4L FL1 FL2 MAIN SUB WOOFER SPEAKER TERMINAL ML MR SWL SWR CN201 CN207 HPL HPR VL,-VL,DC S4H,S4L SURROUND VH,-VH VL,-VL S4H CN202 FAN Q206 37V REG. 37V VH Q230 to Q234 H/P MUTE HPMUTE HPSW Q212 FAN DRV. CCT DC regulator Speaker terminal section FANSPD SURROUND HPMUTE STATUS HPSW,PRT FANCTRL LEVEL CN217 CN610CN710 RDS circuit section CN513 CN511 CN503 CN110 REC/PB ERASE HEAD IC32 AUDIO SIGNAL PROCESSOR L301 BIAS OSC RECL,RECR PBL,PBR IC33 SERIAL TO PARALLEL PORT EXTENSION SDATA SCK STTA Q302,Q305 BIAS OSC/CONT. Q375,Q376 SOLENOID DRIVE REC/PLAY FREQUENCY RESPONSE Adj. PBMUTE,RECH RECB MB SOLCTRL IC1 REEL PULSE M MOTOR SPEED Adj. MB RREC,FREC PLAY,TAPE PHOTO PHOTO+B CN32 CN33CN34 M FW100 SW1,SW2 SW5,SW6 SWITCH CN42 Q371,Q372 MOTOR DRIVE MOTOR SOLENOID SOL SOL PLAY PHOTO KEY1 Pre-amplifier and bias / Tape deck mechanism control section CN43 IC200,Q210 FAN REG. STATUS IC526 HPF MAINL MAINR IC401 VOLUME IC534 SWITCH TUL TUR TDATA SDATA TUCLK TUCE FMDET PBL,PBR IC466 IC467 LPF & MIX AMP. IC485 BOOST AMP. SWIN Q541 Q542 MUTE Q515 to Q517 SW VOLUME & MUTE Q540 SMUTE 9V M9V S5V 5.6V RECL RECR IC442 PHYTHM AX IC801 MICON S/TDATA,S/TCLK,SLCCE SLCPLAY,PHOTO,SLCKEY POUT FSPEED,SURR HPMUTE,HPSW STATUS,PRT FCTRL,LEVEL VOLDA VOLCLK VOLCE1 FW900 CN812 CN802CN803 CN902 FL1 FL2 +37V IC954 FL DRV. IC955 INV. DI,BK CLKB P1 to P36 G2 to G11 FL900 DISP. Q950 Q951 G1,G12 Q220 to Q222 PROTECTOR -VH,DC PRT FW901FW902 CN31 CN912 FW901 D913 STANDBY LED S926 S927 S928 SWITCH FW902 KEY4 SBYLED KEY2X S908 to S925 SWITCH D908 to D912 D1LED to D5LED JS958,JS960,JS962 ROTARY ENCODER CN813 SOUNDMODE+/- PRESET+/-,VOL+/- D1LED to D5LED KEY1,KEY2,KEY2X D900 to D907 S900 to S907 SWITCH IC951 REMOCON RECEIVER KEY3LED1 to LED5 REMIN J910 MIC 2/AUX IN IC956 AMP. ECHO1,ECHO2 User control keys section FW211 Headphone jack section J1001 CN205 S2 CN208CN206 S4HFAN+ FANCTRL LEVELFAN- IC600 MAIN POWER AMP. ML MR CN600 VL,-VL SURROUND IC670 5.6V MICOM S4H S4L DVDPON IC650 DVD5V REG. 5.6V S5V B5V MAINL MAINR POUT IMP Audio main amplifier output section FW218 IC700 SW POWER AMP. SWL,SWR CN700 VH,-VH VL,-VL IC750 MOTOR 8V S4H S4H IC760 9V REG. M9V 9V SWIN POUT IMP,DC FW216 Audio sub woofer amplifier output section CN501 CN44 S929 S930 SWITCH External input Source select switch section FL display System control section User control keys section REMIN,ECHO1,ECHO2,LATB KEY1 to KEY4,S/WLED,SMLED SURRLED,SB1LED,SB2LED FLDATA,FLCLK,BK,SM+,SM- RSEARCH,FSEARCH,BUZZER D1LED to D5LED,VOL+,VOL- BASS1 BASS2 BZ900 BUZZER DC J200 IC201 DRVER IC451 MECHA CONTROLLOR IC301 DV2.1 IC505 SDRAM IC509 FLASH ROM IC452 EEPROM A,B,C,D,E,F,RF+,LPC1,LPC2 F+/- T+/- FM+/- WOUT VOUT UOUT COM LD(CD) LD(DVD) CLSWT1 to 5 STSTSW MTOPSW POSMUP POSMDN MTOP, MTCL LSENSOR STEDSW FAOUTL FAOUTR Q101 Q102 Q103 Q104 S2UDT,U2SDT SCLK,SCS,UCS DISCSET DISCSTP EXDAT0 to 15 EXADT0 to 15 EXADR16 to 20 NEXCE,NEXOE NEXWE DISPRST DISPBUSY DISPCS DISPCK DISPD2S DISPS2D CPURST MA0 to 11 BA0, BA1 MDQ0 to 15 DQM0, DQM1 NCSM,NRAS NCAS, NWE MCK EPDI EPDO EPCS EPSK X351 27MHz LPCO1 LPCO2 CDLDCUR DVDLDCUR SPDRV,TRSDRV FODRV,TRDRV /DRVMUTE /SPMUTE FG,VHALF TRVSW IC701 DAC AOUT 0 LRCLK DACPDN DAC0CS DCLK, DDATA DAC1OUT DAC2OUT DAC3OUT DAC4OUT DAC5OUT TX LRMUTE DVD servo / DVD system control section LOADER ASSY CN451CN452CN453CN101CN201 TRA MECHA ASSY IC453 RESET CPURST CN501CN503 AOUT0 LRCLK DACPDN DAC0CS DCLK DDATA CN111 FL,FR Q543 to Q545 MUTE CN512 IC100 VIDEO DRV. J1101J1102 S-VIDEO OUT & COMPOSITE VIDEO OUT COMPONENT VIDEO OUT YO,CO CB,CR VIDEO-RGB VIDEO-LPF Y/C-MIX MUTE1,MUTE2 CN502 Y,Cb,Cr Video output section CPURST CPURST TX(SPDIF) DAC1OUT(YOUT) DAC2OUT(CbOUT) DAC3OUT(CrOUT) DAC4OUT(COMPOUT) DAC5OUT(COUT) DISPS2D,DISPD2S DISPCK,DISPCS DISPBUSY,DISPRST AVC,TDATA,SDATA TUCLKTUCE AUXL AUXR S1100 SWITCH NTSCPAL IC802 EEPROM EEDA EECLK Yout Cout CrOUT CbOUT COMPOUT J108J123 SPDIF OPTICAL OUT COMPU AV LINK AVC MSAFETY MPON FANSPD Q952 SBYLED SBYLED LATB TUNER CN1 CN560 IC560 RDS DEMOD. RDSDATA RDSCLK FMDET J1100 SCART TERMINAL R/C,G,B Y,C,CV B/E/EN/EV/EE version A version Except for A version 2-2 SHEET 1 (SHEET 1) (SHEET 1) (SHEET 1) (SHEET 1) Standard schematic diagrams Primary with main transformer section Parts are safety assurance parts. When replacing those parts make sure to use the specified one. ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! R275 R275 C206 C206 T001 D203 F101 R277 D201 Q201 FW204 F001 R277 D200 T001 F103 RY3 C200 Q200 T002 F102 R203 F104 FW202 D203 F102 D201 Q201 FW204 F001 D200 F103 RY3 C200 Q200 T002 F101 R203 F104 FW202 C205 C205 CN200 C201 C204 C202 C203 D202 R202 CN200 C201 C204 C202 C203 D202 R202 4R7 4R7 0.1 0.1 QQT0424-001 IN4003S-T5 T5AL 4R7 1N4003S-T5 KTC3199/GL/-T QJK015-082614 T2AL 4R7 1SS119-041-T2 QQT0424-001 T3.15AL QSK0124-001 0.0047/250 KTC1027/OY/-T QQT0253-002 T5AL 1K T1AL QUM157-21DGZ4 IN4003S-T5 T5AL 1N4003S-T5 KTC3199/GL/-T QJK015-082614 T2AL 1SS119-041-T2 T3.15AL QSK0124-001 0.0047/250 KTC1027/OY/-T QQT0253-002 T5AL 1K T1AL QUM157-21DGZ4 0.1 0.1 QGA7901C1-02 47/16 470/6.3 47/50 0.0047 MTZJ6.8C 3.3k QGA7901C1-02 47/16 470/6.3 47/50 0.0047 MTZJ6.8C 3.3k DGND S3CT FL2 FL1 S2 CT S2 S3CT FL1 S4 S1 FL2 S1 S2 S2 S4 CT S1 S1 S4 S4 SUB5V ECO SUB5V SGND ECO DGND SGND S4CT S4CT / / 2-3 SHEET 2 Parts are safety assurance parts. When replacing those parts make sure to use the specified one. DC regulators / Audio output section (SHEET 1)(SHEET 1)(SHEET 4) (SHEET 3) (SHEET 3) (SHEET 3)(SHEET 4) IC750 R751 R236 C210 B2612 IC760 IC660 R242 CN214 R750 Q221 Q220 R736 R737 Q706 R735 C719 R600 FW705 R267 R269 C267 C263 D231 R761 CN213 D212 D215 R220 IC201 D213 C268 C269 C270 C271 C264 D214 C265 C260 C261 Q216 B6110 IC200 R268 R266 C266 C262 R221 EP201 CN201 Q230 Q232 Q602 Q231 Q233 Q234 R250 R251 R252 R253 R633 R634 C604 R752 CN205 R226 C620 C601 B7005 D208 D211 D209 D210 D207 D205 D204 D206 J200 IC700 C700C701 D702D703 Q701 Q700 Q702 R714 R712 D704 C702 C703 R730 R720R719 R729 R728R727 R603 C610 C708C710C711C709 C718 Q705 C207 B2952 R618R619 Q604 C226 D222 D220 R615 R617 C600 IC670 IC600 R622 R623 C621 C609 R609 R613 D603 D221 IC650 C227 R626 Q205 Q751 R212 Q206 C230 R628 D224 D225 R710 Q752 CN212 Q215 R635 R636 R755 C616C619 Q603 C614 Q601 C622 D600 CN700 R238 R239 R237 R204 R205 C750 C751 D750 Q210 CN202 C660 R240 R241 C761 R243 C240 C241 D240 Q222 C661 R738 CN600 D660 D237 B2502 FW216 C214 R234 CN206 CN207 R227 C238 L250 R262 R261 R265R264 C651 C237 D650 R661 RY2 RY1 D261 D260 C215 D661 FW218 CN208 R760 B2108 R222 C216 R255 R254 C602 R601 R229 R230 R231 R232 D227 D228 D229 D230 R224 R228 R225 C232 Q750 D226 R223 C209 R206 C212 R260 C220 R263 R207 C213 R208 C217 C219 R209 C218 C221 R700 R701 R702 R703 R704 R707 D700 D701 C603 R705 R706 Q703 R713 R711 R715 R716 R708R709 C705 C706 C704 R717 R718 R726 R725 R731 R732 R722 R724 R723 R721 R602 C611 R734 R733 C715C714 C717C716 C712 C713 D706 D705 L701 L702 Q704 R605 R607 C225 R211 D223 R621 R616 R620 C612C613 L601 R604 C671 R606 D671 D670 R671 Q212 C605 C606 C607 R608 R610 R611 R614 C650 R625 R624 R627 R213 R214 C229 C231 C228 R629 C707 C670 R631 R632 R630 R612 C208 C234 C236 D235 C235 D234 CN610 R233 CN511 R753R754 R756 D751 C617C618 D602 D601 C615 C608 L602 Q600 CN710 D760 C760 4.7K 8200/16 KIA7809API KIA7805API 10K QGA3901C1-08 82K 100K 10K 10/50 1K 4R7 4R7 0.1uF 0.1uF QGD2504C1-04Z 1N5402M-20 1N5402M-20 270 KIA7812API 1N5402M-20 1000P 1000P 1000P 1000P 1N5402M-20 KIA317PI 4R7 4R7 0.1uF 0.1uF 10 QNZ0136-001Z QGD2504C1-04Z 2SC3576-JVC-T 2SC3576-JVC-T 2SC3576-JVC-T 2SC3576-JVC-T KRA111M-T 4.7K 4.7K 4.7K 4.7K 82K 100K 10/35 QGD2504C1-03Z 1K 0.082 220P QNB0193-002 STK412-400 220P220P KTA1023/OY/-T KTC1027/OY/-T KTC3200/GL/-T 10K 10K 10/35 10/35 56K 1K1K 56K 1010 1K 10P 4.7P 0.0220.022 4.7P 1/50 0.01/100 1M3.9K 2SK301/PQ/-T 100/63 1N4003S-T5 1N4003S-T5 56K 10 10/35 KIA7805API STK432-070 47K 15K 0.22/50 220P 100 10K MTZJ2.4B-T2 MTZJ6.8B-T2 PQ05RD21 10/25 56K KTC3199/GL/-T KRA110M-T 47 KTC2026/OY/ 0.01 10 MTZJ18B-T2 MTZJ20B-T2 1K KRC102M-T QGD2504C1-03Z KTC3200/GL/-T 10K 20K 10K 10P0.022 0.022 KTA1267/YG/-T 1/50 MTZJ9.1B-T2 QGB2510K1-12 4.7K 4.7K 4.7K 47 47 10/50 220/16 MTZJ10B-T2 KRC102M-T QGA2510C1-03 10/50 10K 100K 10/50 100K 10/50 47/16 KTA1267/YG/-T KTC3199/GL/-T KTC3199/GL/-T 10/50 KTA1267/YG/-T 100K QGB2510K1-11 MTZJ8.2B-T2 MTZJ13B-T2 QJK015-101814 0.01/100 1K QGA3901C1-10 QGB2510K1-13 10K 10/50 4.7uH 470/25 10/50 MTZJ5.6C-T2 1K QSK0109-001 QSK0109-001 0.01/100 KTC3199/GL/-T QJK015-111814 QGA3901C1-11 0.1/250 KTC3199/GL/-T 470 470 220P 47K 15K 15K 22K 22K 2.4K 47K 47/25 KTA1046/Y/ MTZJ5.1B-T2 3.3K 8200/25 100K 0.1/250 100K 100K 0.01/250 100K 0.01/250 MTZJ15B-T2 MTZJ15B-T2 10 33K MTZJ36B-T2 MTZJ36B-T2 220P 0.22 0.22 KTA1268/GL/-T 10K 10K 100K 2.2K 56K56K 0.1 0.1 470P 1K 1K 10 10 820 820 47K 5.6K 5.6K 47K 47K 47/63 47 47 0.0470.047 0.0470.047 47/63 47/63 0.39 0.39 KTC3199/GL/-T KTC3199/GL/-T 0.22 0.22 47/50 100K 1N4003S-T5 4.7M 10 1.2K 0.047 0.047 0.39 0.22 220/10 0.22 MTZJ6.8B-T2 1K KTC3203/OY/-T 100/50 10/50 10/50 33K 100 10 220 0.33 2.2K 47K 1.2K 100K 22/50 22/50 10 100/10 10/50 47K 2.2K220 10K 0.01/100 100/25 10/16 MTZJ15C-T2 0.0047 MTZJ12C-T2 QGB2510J1-11 1K QGB2510J1-16 10K 10K 1K MTZJ5.1B-T2 0.0470.047 47/63 100/50 0.39 KTC3199/GL/-T KRC102M-T QGB2510J1-12 MTZJ10B-T2 10/50 POUT SURROUND FAN- ECO M9V SURROUND MAINL S3CT MAINR DGND M9V S5V/B5V -VH IMP S2 SWIN VH MR SWR -VH DC DVDPON S4 MTR.GND ML VLVL S4 SWR SWL 37V SUB5V PAGND S2 S1 -VL POUT VL FAN+ SWL FL1 AGND S4CT -VL 9V SWGND ML 5.6V PAGND 5.6V MAINR S1 STATUS AGND MAINL VH MR IMP POUT S4L DVDPON MTR.GND 9V DC DVD.GND AGND DC DGND DC S5V/B5V SWIN S4H SWGND -VL SWFB CT IMP FL2 AGND HPSW HPMUTE FANCTRL S12V FANSPD HPL HPR HPSW LEVEL PRT 2-4 SHEET 3 Parts are safety assurance parts. When replacing those parts make sure to use the specified one. External input / Source selector switch section (SHEET 5) (SHEET 2)(SHEET 2) (SHEET 2) To TUNER(SHEET 4) (SHEET 4) (SHEET 9) (SHEET 9) (SHEET 8) (SHEET 6) (SHEET 8) CN560 IC125 C461 C116 CN44 C114 R544 R1165 C115 IC425 CN217 J123 C123 R545 R123 CN503 R110 IC580 CN661 C112 C571 C567 C572 C568 C113 R120 R122 R119 R121 C111 C110 Q111 R118 CN502 D580 R117 CN715 L123 C595 R429 IC801 C1999 C556 R1164 Q426 R573 CN110 L124 Q594 D802 Q535 R599 R563 R124 R813 R1163 R564 D801 Q567 R527 Q568 CN802 R818 C597 R817 R816 CN111 R819 R820 R526 Q543 R440 Q544 CN43 C555 C433 R569 R475 R570 R577 C477 IC467 R436 R580 R567 R581 R582 R435 R583 R576 R458 R428 C427 R568 J108 R821 C476 R479 C473 R473 C474 C475 C471 C472 C495 R478 C492 C428 C488 Q487 C432 C486 Q584 R487 C489 C487 R489 R490 C493 Q585 Q486 R494R495 R499 C491 R103 R500 R852 Q100 Q485 C103 C104 R102 R836 C580 C588 R451 Q540 X801 R558 R430 D595 C581 R517 R515 R518 R516 IC802 R890 C812 CN803 CN501 IC582 R893 D581 R894 C526 R896 R414 R531 C527 R530 R541 C536 R897 C802 R895 R859 R860 R542 R485 R834 R835 R521 R522 C497 R887 CN801 R847 C806 C807 D804 R425 R426 Q804 C528 C529 R528 C533 C532 R476 Q802 C809 R865 C467 C811 D809 Q803 D806 R898 J576 C464 C593 C466 C575 L580 R504 R899 R1151 R1150 R1152 R1153 R1154 R1155 Q425 C496 R415 S1100 C462 Q442 D567 D805 R858 R855 R854 R853 R851 R850 R849 D807D808 IC581 D582 Q545 R557 R556 R439 C596 C583 R438 R596 TW02 TW01 R597 C546 C545 C544 C425 C543 IC486 R579 Q801 R892 C582 R519 C570 C124 Q595 Q110 R111 R112 R116 R115 D594 C419 R441 R595 C431 C410 IC401 C420 C409 C402 R406 R408 C422 R802 C430 R803 R805 R891 R407 R804 R806 R409 C421 C401 R594 C418 D100 R468 C416 R807 C414 R808 D108 R809 R575 C412 R574 R812 R810 C417 C415 C413 C411 C407 C405 C403 R886 C408 C803 R822 R825 R554 C550 C553 R555 C406 C499 C549 R598 C404 C469 R885 C594 R401 R403 R402 R405 R404 R578 C577 IC426 R584 R470 R469 Q101 R459 R585 C578 R586 R587 Q580 R536 Q581 C569 Q582 R572 R471 Q583 R472 R427 R481 C126 R477 R480 R589 Q534 R474 C470 R590 C468 D467 C108 D466 R588 R592 R591 R593 D485 R491 R492 C490 R823 R486 R488 R503 C463 R493 R496 R497 R565 D486 R498 C494 R501 C485 IC485 C589 R412 C100 C102 R101 R100 C101 B5109 C534 IC534 R833 D583 Q517 R571 R432 R433 Q542 R537 R434 C127 D577 R832 D576 Q516 R413 R841 Q515 D515 D516 R889 R888 D585 D813 C576 D814 IC442 R533 R842 R843 C801 R827 R828 D586 R829 R830 R1161 C451 C447 R861 R482 C540 R540 C446 R532 R1160 R840 R520 R839 C453 R838 R837 R844 R831 R1159 R502 R824 R845 R826 C805 R1158 D803 R846 C804 IC526 R863 R1157 C531 R535 R534 R529 C530 R466 R467 C808 D811 R864 C810 C454 C460 C450 C457 R884 R883 R882 R881 R880 R879 Q541 R877 R445 R878 R876 R875 R874 C459 R873 R872 R871 C455 R870 R869 R868 R867 C574 R866 C452 C456 C458 R443 R444 R447 B5174 R446 C498 C423 C443 C442 IC466 R442 R448 R449 R450 R454 R452 R455 R453 R456 Q805 R857 R856 R848 C125 D125 C585 C586 C584 QGF1205F1-11 BA33BC0T 0.47/50 0.1 QGF1205F1-10 220/10 4.7K 1K 0.1 NJM4565M-WE QGB2510J1-13 QNS0089-001 220p 4.7K 220 QGB2510J1-05 100K PQ033EF02SZ QGF1036F1-17 10/50 470/10 220p 0.022 220p 10/50 1k 100k 1k 100k 0.01 0.1 UN2213-X 0 QGF1205F1-21 MTZJ3.9B-T2 0 QGD2504C1-03Z 2.2uH 1/50 10K UPD78F4218AGF 1.5 10/35 220 UN2115-X 10K QGF1036F1-26 2.2uH 2SD601A/RS/-X UN2213-X 2.2M QRZ9006-4R7X 470 1K 220 1.2K MTZJ5.1B-T2 KTA1267/YG-T 100K UN2211-X QGF1205F1-23 220 33p 220 1k QGF1036F1-06 1k 1K 100K 2SD1328/ST/-X 10K 2SD1328/ST/-X QGF1205F1-09 10/35 100p 1K 220k 1K 18k 100/16 NJM4565M-WE 10K 1.0K 1K 1.0K 1.0K 10K 1.0K 18k 0 30K 47/25 1K GP1FA553TZ 1K 0.015 22K 0.22 100K 0.027 2200p 4.7/50 4.7/50 47/50 22K 47/16 47/25 0.1 2SD601A/RS/-X 100p 0.082 UN2115-X 5.6K 47/16 0.1 22k 100p UN2213-X 2SD601A/RS/-X 220k 47k 47/16 47K 47k 1K 2SD601A/RS/-X 2SD601A/RS/-X 33P 0.0018 2.2M 1K 470/10 0.01 10K UN2113-X QAX0724-001Z 1K 10K 470/6.3 22K 22K 2.7K5.1K BR24L01AF-W-X 10K 0.01 QGF1205F1-15 QGB2510K1-16 KTC3200/GL/-T 1K 1N4003S-T5 1K 10/35 1K 100k 10k 10/35 10k 10K 100/16 1K 30P 1K 220 220 10K 120K 1.2k 1.2k 1k 1.3K 100K QGF1210G1-07 4.7K 220/6.3 470/6.3 30K 30K UN2111-X 0.015 0.015 220K 10/35 10/35 220k UN2211-X 4.7/50 1K 4.7/50 100/6.3 MTZJ4.3B-T2 UN2115-X 1K QNN0420-001 10/25 2200/10