Jvc-KDG-807-Service-Manual(1) 电路图 维修手册.pdf
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1、SERVICE MANUAL COPYRIGHT 2005 Victor Company of Japan, Limited No.MA070B 2005/3 CD RECEIVER MA070B20053 KD-G801,KD-G807 TABLE OF CONTENTS 1PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3 2
2、SPECIFIC SERVICE INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6 3DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-7
3、4ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-28 5TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
4、. . . 1-29 STEERING CABLE KD-G801 EE/EXKD-G807 E Area suffix EE - Russian Federation KD-G807 Area suffix E - Continental Europe EX - Central Europe KD-G801 KD-G807 SOUND VOLVOL SOURCERF U D ATT KD-G801 SOUND VOLVOL SOURCERF U D ATT KD-G801 KD-G807 RadioFans.CN 收音机爱 好者资料库 2-1 CN601 SW1 SW2 REST SWITC
5、H LOAD/FEED MOTOR SPINDLE MOTOR PICK UP CN601 SW1 SW2 REST LOAD/FEED+ LOAD/FEED- SPINDLE+ SPINDLE- FOCUS+ FOCUS- TRACKING+ TRACKING- VA,VB,VE,VF MD,LD IC601 CD RF IC621 D.SERVO & DSP IC681 CD DRIVER VA,VB VE,VF MD,LD VREFRWSEL,IOP IC501 CPU IC571 24bit DAC IC572 CD LPF IC503 J- BUS BUFF CN501 RFGC R
6、F,FE,TE RFRP SEL,TEB RFDC REST,SW1,SW2 LOAD/FEED+ LOAD/FEED- SPINDLE+ SPINDLE- TRACKING+ TRACKING- FOCUS+ FOCUS- VREF CDON LD/FE FMO DMO TRO FOO BUS0 to BUS3 BUCK,CCE DSPRST DACML DACMC DACMD CDRESET B.DET,P.DET CDMUTE,CDREQ BUSSO,BUSSI BUSIO,/BUSIO BUSSCK BUSSI/SO BUSCLK VOUTL VOUTR CD.L- CH CD.R-
7、CH IC652 MP3 DEC SDOBCK LRCK DATA BCK LRCK MP3DA MP3CK MP3STB MP3RST Block diagram TU1 FM/AM TUNER IC701 CPU IC161 E.VOLUME FM/AM SM,SQ SD/ST SEEK AFCK MONO IC901 REGULATOR SPK BATTERY EACH BLOCK TU.L TU.R OUT FL OUT RL OUT FR OUT RR FL FR CD.L CD.R J321 FL+, FL- FR+, FR- RL+, RL- RR+, RR- VOLDA VOL
8、CL J1 ANT IC301 POWER AMP IC361 IC381 LINE AMP RL RR FRONT LINE OUT REAR LINE OUT IC801 J- BUS BUFF CD CHANGERSI/SO SCK CH.L CH.R CN101 CD RESET B.DET,P.DET CDMUTE,CDREQ BUSSI/SO BUSCLK REMOCON KEY0 to KEY2 LCDCL LCDDA LCDCE ENC1,ENC2 SWOUT BUSSO BUSSI/SO BUSSCK BUSINT J801 CN702 IC31 PLL FM/AM OSC
9、FM VT AM VT VREF IC573 X571 CLOCK GEN. SCK IC771 EPROM E2PROMDI E2PROMDO E2PROMCK IC702 RESET RESET CN901 IC251 SUB OUT AMP SUB WOOFER OUT CN251 LPF1 LPF2IC271 SWITCH IC951 MOTOR DRIVER OUT1 OUT2 EFD- OUT1 EFD- OUT2 CN951 DOOR MOTOR CN952 SWITCH EFD- IN1 EFD- IN2 EFD- IN3 IC502 EPROM MP3DA MP3CK SI/
10、SO PLLDI PLLCL PLLDA PLLCE S601 to S603 S605 to S617 SD601,SD602 KEY MATRIX KEY0 KEY1 KEY2 IC601 LCD DRIVER LCD1 COM1 to COM10 S1 to S73 LCDCL LCDDA LCDCE IC602 REMOCON REMOCON JS601 ENCODER ENC1 ENC2 BUSSI/SO BUSCLK STEERING REMOTE CN701 STEERING IC71 RDS DETECTOR RDSCL RDSDA ONLY USED FOR KD- G801
11、 RadioFans.CN 收音机爱 好者资料库 2-2 SHEET 1 Parts are safety assurance parts. When replacing those parts make sure to use the specified one. R1 R738 IC801 IC71 Q782 R739 Q274 R740 L901 C311 C181 R734 J1 L1 D1 D2 Q7 Q91 CN701 R5 R4 R6 J801 R735 R736 IC701 R743 R744 R745 R733 C241 IC31 R38 R786 Q81 C165 C175
12、 D793 C50 IC271 R702 C182 C81 C1 R81 R91 R92 C92C82 R82 R792 Q5 C72 C76 C71 C75 C74 X71 R71 R73R72 C73 C5 R3 Q781 R161 R368 R369 L701 R162 C36 C35 C46 C173 C163 C164 C277 C174 C278 IC951 C276 C952 R746 R750 C39 C47 R808 C274 R807 R39 C951 C91 C275 TU1 IC161 R803 R804 R805 R806 R810 R809 C801 Q9 R783
13、 D781 R720 R719VDD Q881 VPP Q272 Q273 Q704 Q705 R34 X1 R37 R36 R741 R243 R242 TD C243 R244 C301 D243 R742 C781 R279 RD R732 R35 X701 R260 X702 Q341 R280 C160 Q2 IC361 C361 C2 D3 Q891 R760 C11 C367 C891 R891R892 C968 C966 C967 C965 C964 R977 C3 C963 C962 C961 IC301 R714 C392 C390 C362 B1 C370 R2 C363
14、 D902 C389 IC381 C388 R362 R363 C371 R361 R365 Q6 C369 C383 Q3 C242 C386 C366 C707 R313R314 R304 R881 R303 Q784 R882 C77 C364 C382 C385 R382 R43 C38 R44 C804 R383 R747 R748 R749 Q31 C384 R381 D784 C782 C713 R311 R312 R301 R302 C78 C6 C302 C326 C365 C323 C324 C325 Q4 C381 R901 C902 C711 R322 R342 R35
15、2 R332 R385 C178 Q321 Q351 R331 R341 R321 R351 R729 D273 C784 Q52 D782 R763 C881 IC771 C391 C271 R389 R388 C168 Q977 C722C721 C312 C720 Q1 C33 C180 C37 R32 C34 C771 C52 R259 R53 B802 C257 C253 C251 R737 C710 R54 Q51 R757 C83 R245 R241 C256 C55 C917 Q331 C54 R56 R57 R58 D792D791 R794 C176 C261 C255 R
16、254 D971 R253 C254 R256 R257 C368 R258 R261 Q271 D272 C387 R271 R272 R273 R163 R164 R13 C170 C183 R168 R198 Q301 C9 R793 R248 C161 B801 C162 IC901 R775 CN952 R764 R765 R711 Q951 R774 C172 C171 R197 R196 CN161 R767 R768 R769 R770 R773 R712 Q902 Q901 C916 R906 CN702 C851 R305 IC702 R791 R371 R370 R390
17、 R391 D715 C279 C719 C12 CN251 R172 R174 R173 R171 C918 C56 C40 C903 C43 C316 D710 D716 D703 R7 C910 C906 R74 BZ841 C716 C313 C4 R841 R42 C31 CN101 R751 C901 C314 C303 C304 R276 R703 D751 C751 R83 R93 C48 J321 D175 D165 R275 D711 C725 R274 X31 R278 R31 R277 C245 D702 C904 R9 C41 R51 D169 C319 Q703 Q
18、702 C244 D951 D972 C905 R802 R801 C306 Q701 C318 VSS R753 R721 R722 R758 R723 R780 C32 R724 R781 C49 C706 RESET C909 R246 R247 C94 Q241 D242 R726 R728 R756 R972 C701 C702 R951 R33 C703 C704 D714 C95 C85 D4 CN901 Q976 R752 Q8 R976 C907 C908 R8 D708 D704 R10 D705 D701 D709 D707 D706 C803 Q841 D891 R97
19、1 C317 C718 C717 Q53 C841 R59 C912 C320 R306 C911 C315 R12 D901 R903 R902 D51 R725 R40 R323 R333 R343 R353 D321 C179 R366 R367 R41 R387 R386 C42 C45 C169 R771 D271 C44 C252 C914 C51 R772 C915 IC251 C272 C273 R60 R52 R759 C708 C705 R701 R251 R55 C53 R252 C709 D712 C971 C166 C341 C321 C84 R754 R755 R2
20、55 C262 CN951 C322 C728 C177 C730 C167 C305 R166 R167 R165 R170 D244 R169 R762 R761 C342 D322 D713 R905 R904 D852 D851 R851 C852 4.7K HD74HC126FP-X SAA6579T-X UN2211-X 4.7K UN2111-X 4.7K QQR1378-002 0.47 100/16 2.2K QAM0556-001 4.7 UN2211-X 2SD601A/R/-X QGA2006F1-02 47K 3.3K 47k QNZ0095-001 2.2K 2.2
21、K UPD784217AGC242 10K 10K 10K 10k 1/50 TB2118F-X 100 0 2SD601A/R/-X 1/50 1/50 SML-310VT/JK/-X 100P CD4066BPW-X 2.2K 0.1 1/50 10K 10K 18K 0.0018 0.0018 18K 0 2SB709A/QR/-X 0.022 0.01 560P 47P 82P QAX0263-001Z 2.2k 2.2k2.2k 2.2/50 1/50 4.7k UN2111-X 2.2K 47K 47K 4.7 2.2K 7P 10P 0.01 1/50 1/50 1/50 0.0
22、056 1/50 0.012 BA6956AN 0.033 0.01 10K 10K 1000P 0.01 330 0.027 100K 0 220/10 1/50 0.027 QAU0313-001 BD3807K 100 22K 100k 10k 100 22k 0.047 UN2111-X 1K 1SS355-X 1.2K 0 UN2211-X UN2211-X UN2211-X UN2211-X UN2211-X 2.2K 2.2K 2.2K 10K 180k 22k 0.047 12k 0.47 RB160M-30-X 10K 47/6.3 47K 10K 2.2K QAX0617-
23、001Z 47K QAX0401-001 10K 0.0047 2SD601A/QR/-X NJM2160AV-X 4.7/25 1SS355-X UN2211-X 47K 4.7/10 0.1 1K47K 100P 100P 100P 100P 100P 12K 100P 100P 100P LA47515 10K 0.0015 100/10 0.1 0 0.0015 47K 47/6.3 1SS355-X NJM2160AV-X 4.7/25 22K 22K 0.0015 33K 33K 2SB624/4/-X 47/16 UN2111-X 22/16 0.047 47K47K 47K 4
24、7k 47K UN2111-X 4.7K 47/6.3 0.1 0.1 4.7/25 22K 470 1000P 220 22P 22K 4.7K 4.7K 4.7K UN2211-X 0.1 33K UDZS11B-X 0.082 0.01 27K 27K 27K 27K 0.01 0.47 0.1 4.7/25 0.1 0.1 0.1 UN2111-X 4.7/25 1K 2.2/50 220/10 820 820 820 820 33K 0.01 2.2k 2.2k 2.2k 2.2k 47K 0.01 1SS355-X 100/16 2SD601A/QR/-X 1SS355-X 10K
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