JVC-NXCDR7R-cs-sch维修电路原理图.pdf
《JVC-NXCDR7R-cs-sch维修电路原理图.pdf》由会员分享,可在线阅读,更多相关《JVC-NXCDR7R-cs-sch维修电路原理图.pdf(14页珍藏版)》请在收音机爱好者资料库上搜索。
1、NX-CDR7RNX-CDR7R 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. When replacing them, be sur
2、e to use the parts of the same type and rating as specified by the manufacturer. (Except the J and C version) -MEMO- RadioFans.CN 收音机爱 好者资料库 ABCDEFG 1 2 3 4 5 2-1 NX-CDR7R LVA10280-A2 LVA10281-A4 LVA10280-A1 LVA10281-A1 LVA10281-A3 LVA10282-A1 LVA10281-A8 LVA10281-A5 LVA10281-A6 LVA10281-A2LVA10281-
3、A3 LVA10280-A3 LVA10280-A4 LVA10281-A7 LVA10282-A1 LVA10281-A1 ACTU, CAM MOTOR CAM SW SW660, SW690 SW693 CN610 CN620 TRY OPEN/CLOSE SW SW1SW6 LVA10270-01A1 LVA10268-01A1 IC705 INVERTER OUT DIGITAL J8003 J8002 IN DIGITAL LINE IN LINE OUT J8001 AM IN FM IN J1 CN711 CN803 MPX AM DET FILTER L1 PLL IC2 X
4、1 LF820 LF810FM IF AMP TU1 CF1, Q1 FM DET IC1 MANUAL RESET Q7405 Q7404 Q8101, Q8201 LINE OUT MUTE Q8301 CN801 CN710 CN802 W5002 IC501 DIGITAL SELECTOR CN504CN505 CN651CN606 CN508 CN502 CN709 IC304 IC305 SELECTOR IC303 VOL/EQ AMP BASS BOOST AMP IC301 CN701 CN102 CN708 CN672 IC101 POWER AMP CN101 CN20
5、6 CN204 CN903 CN905 W2901 J931 SPEAKER TERMINAL J2901 HEADPHONE JACK Q7203 CN608 CN706 CN601 CN001CN609 PICKUP ASSY HQ100063 TRVERSE MACHA VMW2958 IC601 RF & SERVO AMP IC801 FOCUS & SPINDLE & FEED & TRACKING BTL DRIVER IC651, IC652 ACTU, CAM MOTOR DRIVER IC651 DIGITAL SERVO & PROCESSOR IC251 UNIT MI
6、CON Q7206 INH/RESET CDR SLOT LED CDR SPLOT LED BMD LED AMD LED CN671 CN601 JOG SW JOG LED IC701 SYSTEM MICON IC703 FL6V IC702 US6V CN702 CN401 Q4024 FL CTL FL -Vpp Q4021 Q4019 REG CN402 CN205 CN405 CN208 CN703 CN202 F2501 CN203 CN207CN209 CN904CN902CN103 T9001 MAIN TRANS. IC704 MOTOR DRIVER CN705 CN
7、581 CN712 CN852CN851 CN704 IC1852 FLD DRIVER DI1851 FLD IC851 REMOCON FRONT CONTROL SW OPEN SW CLOSE SW CN582 W5801 CN583 M F9001 LF901 SUB TRANS. T9002 CN901 Q1250 Q1350 SOURCE MUTE AC IN Q4022 M Block diagram RadioFans.CN 收音机爱 好者资料库 HABCDEFG 1 2 3 4 5 2-2 NX-CDR7RNX-CDR7R Main signalTLine out sign
8、al Line signal Tuner signal Parts are safety assurance parts. When replacing those parts make sure to use the specified one. CDR output signal CDR input signal IC304 IC305 IC303 IC701 Q7408 CN704 K7801 K7802 C3154 C3254 R7736 R7743 R7744 R7745 R7746 R7747 R7748 R7749 C7008 D7002 R7781 R7782 R7783 R7
9、784 R7785 R7786 R7787 R7788 R7789 R7790 R7791 R7792 R7793 R7794 R7796 R7797 IC301 X7001 IC704 IC705 C3145 C3245 EP701 CN712 R3161 R3261 R3941 R3942 D7209 IC702 R3944 R7801 R7201 D7201 Q7201 Q7202 Q7203 Q7206 R7004 C3256 C3156 D7001 R7735 R7001 C7001 C7006 C7005 C7007 IC302 D7204 R7205 Q7409 R7408 Q7
10、406 CN705 Q7407 IC703 Q7207 Q7208 R7211 R7301 CN799 CN711 C3944 R7005 C3153 C3253 R7693 R7694 Q7405 C3166 R7406 R7405 Q7404 C3266 C3264 R7407 C3263 C3164 C3163 R3170 R3270 R3267 R3167 Q3261 Q3262 Q3161 Q3162 R3269 R3268 R3169 R3168 R3961R3962 C3183 C3283 R3184 R3284 C3184 C3284 D3182 D3282 D3281 D31
11、81 R3283 R3183 R3981 C3182 C3282 R3182 R3282 CN710 R7601 R3382 R7647 R3245 CN709 CN707 R7805 R7804 R7657 C7208 C7802 C3155 C3255 R3243 C3248 C3249 C3246 C3247 C3146 C3147 C3149 C3148 C3150 C3250 R3242 R3241 R3141 R3142 R3143 CN701 C3144 C3142 C3141 C3143 C3244 C3243 C3242 C3241 R7701 R7702 R7703 R77
12、04 R7705 R7706 R7707 R7708 R7710 R7711 R7712 R7713 R7714 R7715 R7716 R7717 R7722 R7723 R7734 R7753 R7754 R7755 R7756 R7757 R7758 R7759 R7760 R7762 R7763 R7765 R7766 R7767 R7768 R7769 R7771 C7009 R7773 R7002 R7775 R7776 R7777 R7778 R7779 R7780 R7404 R7799 CN703 R3381 CN706 C7010 CN702 CN708 D3941 C39
13、42 C3941 R7403 R7402 R7401 D7208 C3946 Q7401 Q7402 Q7403 C7202 C7203 C7201 R7203 R7202 R7204 D7202 R7207 R7206 R7208 R7209 D7206 C7204 D7205 Q7204 Q7205 C7205 R7003 C7303 C7002 R7721 X7002 D7003 R7653 R7654 R7655 R7656 R7659 R7660 R7802 R7803 C7801 C7901 C7902C7903 C7206 C7207 D7207 R7210 C7301 R730
14、2 D3942 C3943 R7649 C7302 R3265 R3266 R3165R3166 D3961 C3961 C3962 R3162 R3262 R3163 R3263 C3161 C3261 R3185R3285 C3981 R3982 D3981 C3982 C7601 R7662 R7303 C3381 R7663 R3144 R3244 R7685 R7806 R7807 R3145 BU4066BCF-X BU4066BCF-X TDA7439 UPD784216AGF508 QGF1036C1-11 QQR1183-001Z QQR1183-001Z 0.001 0.0
15、01 1k 1k 1k 1k 1k 1k 1k 1k 1 1SS133-T2 1k 1k 1k 1k 1k 100 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k NJM4580D QAX0699-001Z TA8409S TC74HCT04AF-X 1/50 1/50 QNZ0136-001Z QGF1036C1-15 220 220K 1N4003S-T5 KIA78S06P-T 680 180 4.7 1N4003S-T5 KTA1271/OY/ 2SA952/LK/-T DTC114YKA-X DTC114YKA-X 470K 1/50 1/50 1SS133-T2 1k
16、47k 100/16 QAX0401-001 22P 22P 0.01/50 NJM4580D 1SS133-T2 10K KTC3199/GL/-T 4.7K QGF1205F1-05 KIA78S06P-T KTA1271/OY/ KTC3199/GL/-T 4.7K 100 QGF1205C1-06 QGB1214J1-10S 0.01/50 150K 10/25 10/25 10K 10K 2SC2412K/RS/-X 10/50 1K 10K 2SC2412K/RS/-X 10/50 100K 2SC3576-JVC2SD2144S/VW/-T 2SD2144S/VW/-T2SD21
17、44S/VW/-T 220K 4.7K 220K 4.7K 220 2.2K MTZJ6.8A-T2 22P 22P 47K 47K 22/50 22/50 1SS133-T2 1SS133-T2 1SS133-T2 1SS133-T2 47K 47K 220 MTZJ6.8A-T2 4.7/50 4.7/50 47K 47K QGB1214J1-12S 47K 1K 10K 470K QGF1205F1-17 QGF1205F1-15 12 12 0.01/50 10/50 47K 0.018 0.022 0.15 0.15 0.15 0.15 0.022 0.018 0.0056 0.00
18、56 2.7K 5.6K 5.6K 2.7K 47K QGB2510J1-15 10/50 10/50 10/50 10/50 10/50 10/50 10/50 10/50 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 10k 10k 10k 10k 10k 10k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 1k 100/16 1k 47 1k 1k 1k 1k 1k 1k 100K 10k QGB2510J1-09 1.5M QGF1016F3-04 22/25 QGB2510J1-14 QGF1036F1-1
19、3 MTZJ11A-T2 100/16 10/25 27K 27K 27K 1N4003S-T5 22/50 DTC114EKA-X DTC114EKA-X DTC114EKA-X 0.1/50 47/25 1000/25 2.7K 1K 1K MTZJ6.8A-T2 1K 10K 100K 47K 1SS133-T2 2.2/50 MTZJ5.1C-T2 DTC114YKA-X DTC114YKA-X 10/50 1M 0.01 1000/6.3 10k 1SS133-T2 18K47K 100/16 6800/25 4700/354700/35 0.1/50 47/25 MTZJ6.8A-
20、T2 4.7K 0.1 3.3K MTZJ6.2C-T2 0.01/50 10K 10p 100/16 22/16 47K47K 100/16 2.2K 22/16 1000P 6.8K 0.068 47K 47K 10K 12 12 470K FTU TC5 TC4 TC1 TC2 TC3 TC6 CDR-RREQ ZC4-MSTAT ZC4-KCMD ZC4-RESET DINAUX DINCD SAFE0 DINCD DINAUX ZC4-L ZC4-R TM1-ALOUT TM1-AROUT TUDATA TUCE TUCLK STEREO LINEOUT-MUTE RDDA RDCL
21、K ZC4-DQSY L-A/C MTO1 MTO2 LOCK KEYP REM SAFE1 SMUTE SPK-RELAY POUT1 SAFE1 SURROUND PASW PROTECT -VPP F2 F1 L-JOG L-B L-A/C LED-CDR/AMD L-B MONI MIXOUT VOLIN SEL-MINI SEL-MINI LED-JOG L-JOG LED-BMD FTU STANDBY POUT3 POUT2 MTO2 SAFE1 VOL-DATA TC4 ZC4-SBCK TC5 TC1 TC2 TC3 ZC4-MSTAT ZC4-KCMD ZC4-RESET
22、KEY0 TU-L ZC4-L LINE1-L TM1-ALOUT TU-R ZC4-R LINE1-R TM1-AROUT SEL-MIX TU-R TU-L LINE1-R LINE1-L MTO1 TUDATA TUCLK TUCE STEREO RDCL RDDA SAFE1 LINEOUT-MUTE LOCK SEL-MONI SEL-VOL ZC4-SUBC TC6 KEY3 KEY2 KEY1 SAFE0 FL-RESET FL-STB FL-CLK FL-DATA LED-STBY POUT2 POUT3 POUT1 SMUTE SURROUND SPK-RELAY PROTE
23、CT JOGA JOGB LED-BMD LED-CDR/AMD FTU VOL-CLK LED-JOG MIXOUT VOLIN MONI SEL-MIX SEL-VOLSEL-VOL SEL-MIX System control section Standard schematic diagrams To D-7 on page 2-6 To H-6 on page 2-6 To C-7 on page 2-6 To H-3 on page 2-7 To E-2 on page 2-5To F-2 on page 2-5 To A-6 on page 2-8 To A-3 on page
24、2-8 To A-5 on page 2-9 To H-3 on page 2-9To G-3 on page 2-9 ABCDEFG 1 2 3 4 5 2-3 NX-CDR7R AM signal Digital out signal Digital in signal Line out signal Line in signal FM/Tuner signal Parts are safety assurance parts. When replacing those parts make sure to use the specified one. TU1 Q4 C52 CF3 R5
- 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 NXCDR7R cs sch 维修 电路 原理图
![提示](http://www.radiofans.cn/images/bang_tan.gif)