Jvc-MXJD-8-Service-Manual(1) 电路图 维修手册.pdf
《Jvc-MXJD-8-Service-Manual(1) 电路图 维修手册.pdf》由会员分享,可在线阅读,更多相关《Jvc-MXJD-8-Service-Manual(1) 电路图 维修手册.pdf(16页珍藏版)》请在收音机爱好者资料库上搜索。
1、SCHEMATIC DIAGRAMS MX- JD8 Contents Block diagram Standard schematic diagrams Printed circuit boards 2- 1 2- 2 2- 9 to 12 CD- ROM No.SML200407 COMPACT COMPONENT SYSTEM No.MB282SCH 2004/7 COPYRIGHT 2004 Victor Company of Japan, Limited. Area suffix US - - - - - - - - - - - - - - - - - - - - - - - - S
2、ingapore UW - - - - - - - - - - - Brazil,Mexico,Peru UX - - - - - - - - - - - - - - - - - - - - Saudi Arabia UN - - - - - - - - - - - - - - - - - - - - - - - - - - - - - Asean CA- MXJD8 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
3、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 IC201 DRVER IC301 DV2.2 IC505 SDR
4、AM IC509 FLASH ROM DVD pickup mechanism CN101 A, B, C, D, E, F, RF+, PD(CD), PD(DVD) F+/- T+/- FM+/- WOUT VOUT UOUT COM LD(CD) LD(DVD) FAOUTL, FAOUTR RAOUTL, RAOUTR CAOUT, SWAOUT Q101 to Q104 S2UDT, U2SDT, SCLK, SCS, CPURST UCS, LRMUTE EXADT0 to 15, EXADR16 to 20 NEXWE, /FL_RST MA0 to 10 BA0, BA1 MD
5、Q0 to 31 DQM0 to 3 NCSM, NRAS NCAS, NWE MCK X351 27MHz DVD traverse mechanism CN201 LPCO1, LPCO2 CDLDCUR DVDLDCUR SPDRV, TRSDRV FODRV, TRDRV /DRVMUTE /SPMUTE FG, VHALF TRVSW CN504CN502 IC701 to IC703 DAC AOUT 0 to 2, BCK, PCMCLK LRCLK, DACPDN, DAC0CS DAC1CS, DAC2CS, DCLK, DDATA DVD control section I
6、C270 5.6V MICOM REG. IC260 MOTOR 9V REG. IC250 DVD5V REG. CN213 S4H S4LIC290 9V REG. DC regulator section Q190 to Q194 H/P MUTE SPEAKER TERMINAL J81 MAINLOUT MAINROUT SWLOUT SWROUT CN105 Q181 FAN DRIVER TO FAN CN106 RY160 RY170 FAN+/- STATUS CN214CN206 FANCONTROL HPMUTE Audio output section (Main /
7、Sub woofer output) T001 POWER TRANS. S500 VOLTAGE SELECTOR SWITCH CN250 AC INQ2010 37V REG. CN101CN119 D2010 to D2013 DIODE BRIDGEFL1 FL2 37V S4H S1 S1 S2 S4L Primary section IC920 DISPLAY MICOMFL910 FL DISPLAY FLLATB CN890 KEY1S920 POWER SW FW241 FL1 FL2 37V JS920 MAIN VOLME VOL+/- IC900 BUFFER FLD
8、ATA FLCLK FLBK DI,BK CLKB D925 STANDBY LED REMIN STBYLED IC930 REMOCON FL display section IC970 ECHO MIX KEY1 to 33 ECHO1 ECHO2/AUXR D933 to D938 SOURCE LED CN870 FW116 J995 HEADPHONE JACK J970 MIC JACK J971 MIC JACK / AUX JACK S939 to S955 S960 to S967 SWITCH KEY IC971 MIC AMP. SBLED, AUXLED, TUNER
9、LED DVDLED, TAPEALED, TAPEBLED MIC/AUXL, ECHO2/AUXR Except for UW HPL HPR User control keys Microphone circuit section D211 to D214 DIODE BRIDGE D201 to D204 DIODE BRIDGE VH,-VH FW109 VL,-VL CN203 CN202 IC230 FAN12V REG. FAN12V SURR L/R OUT CENTER OUT J120 S2S1 S4H S4H S4L Audio output section (Surr
10、ound / Center output) Cr Cb Y V Y C COMPONENT VIDEO OUT J1020 S-VIDEO COMPOSITE VIDEO OUT J1010 IC100 VIDEO DRIVER Cr_OUT Cb_OUT CY Y-OUT C-OUT CN420 VMUTE1 VMUTE2 INT/PROG S1001 NTSC/ PAL SWITCH NTSC/PAL Video output section IC602,IC701 POWER AMP. CN204 CN212 FW208 MAINL MAINR SWIN SWFB PRT Amplifi
11、er section AM FM CN1 Tuner CN524 EEDATA EECLK SPDIF IC460 VOLUME X801 OSC J454 AUX IN Q585 to Q587 SYSTEM MUTE IC801 EEPROM CN880 TUL, TUR J812 CN410 CN860 TUCLK,TUCE TUDATA,SDATA IC810 SYSTEM MICOM CN216 Q806 SBLED, AUXLED,TUNERLED DVDLED,TAPEALED,TAPEBLED KEY1 to 3,ECHO1, ECHO2/AUXR AVC FLBK, FLDA
12、TA, FLCLK,FLLATB,REMIN KEY4,SBYLED, VOL+, VOL-,FLLED COMPU AV LINK J814 OPTICAL OUTPUT VOLDA VOLCLK VOLCE1 IC550,IC551 Q550 to Q552 AHB CONTROL IC530 IC531 INPUT AMP Q520, Q521 MIC MUTE Except for UW SMUTE MIC CN522 CN21 PBL PBR CY, CbOUT, CrOUT COUT, YOUT VMUTE1, VMUTE2 INT/PRG, NTSC/PAL U2SDT SCLK
13、 UCS S2UDT,U2SDT SCLK,SCS UCS,CPURST FAOUTL+ FAOUTR+ SPDIF IC480 SOUND BOOSTER Q410, Q420 Q421 LR MUTE LRMUTE AUXL AUXR S.BOOSTER FL FR External input / Source selector switch System control section L+, L, R+, R Q360,Q362 to Q366 HEAD SWITCH Q307, Q309 MOTOR DRIVE Q310, Q311 SOLENOID DRIVE A IC300 M
14、ECHA MICOM CN303 RP MECHA HEAD CN301 Q312, Q313 SOLENOID DRIVE B PLAY BACK HEAD CN302 L+, R+ PBL,PBR RECL,RECR RECH SOLASOLBMOTOR MTR+,SOL A,SOL B SLCKEY1, SLCKEY2, END SW1, END SW2 A/B, RMUTE PBMUTE Tape mechanism section AUXL, AUXR AVCI,AVCO Cassette mechanism CN503 CN523 DAC1OUT to DAC5OUT CN501
15、CN531 IC815 BUFF. S2UDT SCS CPURST LRMUTE IC400,IC401 LPF & PRE-AMP RECL RECR IC500 VOLUME IC510 VIRTUAL SURROUND DSPDATA DSPCLK DSPCE RECL RECR IC521 MIC MIX RECL RECR SWIN CIN MIC_MUTE IC575 SWITCH IC580 HPF MAINL MAINR IC590 VOLUME CN217 C SURL SURR SLIN SRIN CN218/CN219 CN11 DVD MECHANISM IC410
16、DRIVER OPENDET CLOSEDET LM+ LM- OPEN CLOSE DVD5V MOTOR 9V 5.6V MICOM IC280 SLC12V REG. SLC12V 9V REG. FW207 IC121 SURROUND POWER AMP. SWFB PRT F.SPEED SRELAY MAIN L/R OUT SUB WOOFER L/R OUT SPEAKER TERMINAL CN211 F.SPEED SRELAY CN201 SRELAY FANSPEED IC512,IC513 ADDRESS LATCH LADD0 to LADD15EXADT0 to
17、 15 IC506 NEXCE NEXOE /CE /OE IC704 ADC AINL, AINRAIN RY240 RY241 TX VOLDATA VOLCLK VOLCE2 VOLDATA VOLCLK VOLCE3 P1 to P37 G1 to G11 CN810 FLLED CN820 D926 LED SLOUT SROUT COUT Except for UW AUXL AUXR UW only CN454 FW444 AUXL AUXR AUXL AUXR UW only RadioFans.CN 收音机爱 好者资料库 2-2 SHEET 1 Parts are safet
18、y assurance parts. When replacing those parts make sure to use the specified one. Standard schematic diagrams Primary board with main transformer section (SHEET 2)(SHEET 4) ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! CN250 R2014 C2018C2017 F103 Q2011 C2019 D2010 T001 C2015 C2010 D2016 D2015 D2020 F104 R2010 Q20
19、10 F102 D2012 D2013 D2011 F101 F001 F003 S500 CN119 R2013 CN101 D2018 D2017 R2011 R2012 C2012 C2013 C2014 C2011 D2019 QGA7901F2-02 0.33 0.1 0.1 T2AL 2SC2785/FE/-T 0.022 1N5402M-20 10/25 1N4003S-T5 MTZJ6.8B-T2 T3.15AL 4.7 KTC2026/OY/ T6.3AL 1N5402M-20 1N5402M-20 1N5402M-20 T6.3AL QSW0812-001 QGA3901C
20、1-08 100K QGD2501C1-03 MTZJ20B-T2 15K 100K 22/50 22/50 0.01 47/100 MTZJ18B-T2 S1 S4L FL1 FL2 CT S1 S2 S4H CTS4 S2 37V 2-3 SHEET 2 Parts are safety assurance parts. When replacing those parts make sure to use the specified one. DC regulator / Audio output section (SHEET 3) (SHEET 3)(SHEET 1) (SHEET 3
21、) (SHEET 3) (SHEET 4) ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! ! R675 Q601 C622 C605 R676 C609 R607 IC290 R615 C621 CN106 IC602 IC280 C606 IC230 R602 R102 R668 R608 R616 R195 CN203 CN206 Q125 CN204 FW208 J120 R172R171
22、 R162R161 IC250 CN215 CN201 R238 R248 IC260 C165 C175 C164 C174 R234 RY170 RY160 Q195 C610C602 Q602 C601 Q612 C639 R684 EP201 Q190 Q192 Q175 Q191 Q193 Q194 R190 R191 R192 R193 R167 R177 R725 R726 C250 Q230 D622 CN202 CN212 CN214 R235 D212 D213 D211 D214 R170 D201 D203 D204 D202 R160 IC701 C705C706 D
23、704D703 Q710 Q713 Q711 R786 R778 D726 IC121 C722 C721 R708 R762R761 R707 R716R715 Q126 Q681 R105 R106 C709C731C730C710 C739 Q702 R728 Q728 Q726 R739 R740 B6084 D231 B6082 Q181 R182 IC270 R686R687 C682 R103 R681 Q725 R743 CN205 Q221 C738 Q222 Q223 R226 R224 R104 C226 R775 D222 R793 R246 R792 R169 R16
24、8 R179 R178 R107 R108 R109 R237R236 D102 D103 D104 R136 R133 R132 R140 R129 R123 C123 R128 C122 R121 C126 R125 C125 C149 C130 C135 C140 D125 R247 C241 C242 C243 C231 C232 C233 R137 C603 R603 C604 R604 C607 R613 R605 C291 C613C615 L601 R652 R654 C612 C623 C624 R666 R601 R674 R617 R619 R621 R606 R614
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- Jvc-MXJD-8-Service-Manual1 电路图 维修手册 Jvc MXJD Service Manual 维修 手册
收音机爱好者资料库所有资源均是用户自行上传分享,仅供网友学习交流,未经上传用户书面授权,请勿作他用。



Marshall-9100-62-02-Schematic电路原理图.pdf
TELEFUNK t860gwlk.gif
Telefunken Bajazzo 50.JPG


