Jvc-KDDV-6205-U-Service-Manual(1) 电路图 维修手册.pdf

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1、SERVICE MANUAL COPYRIGHT 2006 Victor Company of Japan, Limited No.MA264 2006/5 DVD/CD RECEIVER MA26420065 KD-DV5201EU,KD-DV5202EU, KD-DV5205U,KD-DV5205UT, KD-DV5206U,KD-DV5206UT, KD-DV6205U,KD-DV6205UT, KD-DV6205A,KD-DV6206U, KD-DV6206UT,KD-DV6206A Lead free solder used in the board (material : Sn-A

2、g-Cu, melting point : 219 Centigrade) TABLE OF CONTENTS 1PRECAUTION. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 2SPECIFIC SERVICE INSTRUCTIONS. . . . . . . . . . . . . . . . . . . . . . . . . . .

3、 . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 3DISASSEMBLY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 4ADJUSTMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4、. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4 5TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 RadioFans.CN 收音机爱 好者资料库 1-2 (No.MA264) SPECIFICATION KD-DV5202/KD-DV5

5、201 AUDIO AMPLIFIER SECTION Maximum Power Output Front50 W per channel Rear50 W per channel Continuous Power Output (RMS) Front19 W per channel into 4 , 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion. Rear19 W per channel into 4 , 40 Hz to 20 000 Hz at no more than 0.8% total harm

6、onic distortion. Load Impedance4 (4 to 8 allowance) Equalizer Control Range Frequencies60 Hz, 150 Hz, 400 Hz, 1 kHz, 2.4 kHz, 6 kHz, 15 kHz Level10 dB Signal-to-Noise Ratio70 dB Audio Output LevelAnalog (2nd AUDIO OUT)6 mW (at 16 ) Digital (DIGITAL OUT: Optical)Signal wave length : 660 nm Output lev

7、el : -21 dBm to -15 dBm Line-Out Level/Impedance5.0 V/20 k load (full scale) Output Impedance : 1 k Subwoofer-Out Level/Impedance2.0 V/20 k load (full scale) Color SystemPAL Video Output (composite)1 Vp-p/75 Other TerminalsLINE IN, CD changer TUNER SECTION Frequency RangeFM87.5 MHz to 108.0 MHz AM(M

8、W) 522 kHz to 1 620 kHz (LW) 144 kHz to 279 kHz FM TunerUsable Sensitivity11.3 dBf (1.0 V/75 ) 50 dB Quieting Sensitivity16.3 dBf (1.8 V/75 ) Alternate Channel Selectivity (400 kHz) 65 dB Frequency Response40 Hz to 15 000 Hz Stereo Separation30 Db MW TunerSensitivity20 V Selectivity35 dB LW TunerSen

9、sitivity50 V DVD/CD PLAYER SECTION Signal Detection System Non-contact opticalpickup (semiconductor laser) Number of Channels2 channels (stereo) Frequency ResponseDVD, fs=48 kHz/96 kHz16 Hz to 22 000 Hz VCD, CD, MP3, WMA16 Hz to 20 000 Hz Dynamic Range96 dB Signal-to-Noise Ratio98 dB Wow and Flutter

10、Less than measurable limit MP3 (MPEG Audio Layer 3)Max. Bit Rate : 320 kbps WMA (Windows Media Audio)Max. Bit Rate : 192 kbps GENERAL Power RequirementOperating VoltageDC 14.4 V (11 V to 16 V allowance) Grounding SystemNegative ground Allowable Operating Temperature0C to +40C Dimensions (W H D) Inst

11、allation Size (approx.)182 mm 52 mm 158 mm Panel Size (approx.)188 mm 58 mm 11 mm Mass (approx.)1.7 kg (excluding accessories) RadioFans.CN 收音机爱 好者资料库 (No.MA264)1-3 KD-DV6206/KD-DV6205/KD-DV5206/KD-DV5205 Design and specifications are subject to change without notice. AUDIO AMPLIFIER SECTION Maximum

12、 Power OutputFront50 W per channel Rear50 W per channel Continuous Power Output (RMS) Front19 W per channel into 4 , 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion. Rear19 W per channel into 4 , 40 Hz to 20 000 Hz at no more than 0.8% total harmonic distortion. Load Impedance4 (4

13、to 8 allowance) Equalizer Control Range Frequencies60 Hz, 150 Hz, 400 Hz, 1 kHz, 2.4 kHz, 6 kHz, 15 kHz Level10 dB Signal-to-Noise Ratio70 dB Audio Output LevelKD-DV6206/KD-DV6205Analog (2nd AUDIO OUT) 6 mW (at 16 ) Digital (DIGITAL OUT: Optical)Signal wave length : 660 nm Output level : -21 dBm to

14、-15 dBm Line-Out Level/Impedance5.0 V/20 k load (full scale) (KD-DV6206/KD-DV6205) 2.5 V/20 k load (full scale) (KD-DV5206/KD-DV5205) Output Impedance : 1 k Subwoofer-Out Level/Impedance2.0 V/20 k load (full scale) (KD-DV6206/KD-DV6205) Color SystemPAL/NTSC Video Output (composite)1 Vp-p/75 Other Te

15、rminalsLINE IN, CD changer TUNER SECTION Frequency RangeFM87.5 MHz to 108.0 MHz AM531 kHz to 1 602 kHz FM TunerUsable Sensitivity11.3 dBf (1.0 V/75 ) 50 dB Quieting Sensitivity16.3 dBf (1.8 V/75 ) Alternate Channel Selectivity (400 kHz) 65 dB Frequency Response40 Hz to 15 000 Hz Stereo Separation30

16、dB AM TunerSensitivity20 V Selectivity35 dB DVD/CD PLAYER SECTION Signal Detection System: Non-contact opticalpickup (semiconductor laser) Number of Channels2 channels (stereo) Frequency ResponseDVD, fs=48 kHz/96 kHz16 Hz to 22 000 Hz VCD, CD, MP3, WMA16 Hz to 20 000 Hz Dynamic Range96 dB Signal-to-

17、Noise Ratio98 dB Wow and FlutterLess than measurable limit MP3 (MPEG Audio Layer 3)Max. Bit Rate : 320 kbps WMA (Windows Media Audio)Max. Bit Rate : 192 kbps GENERAL Power RequirementOperating VoltageDC 14.4 V (11 V to 16 V allowance) Grounding SystemNegative ground Allowable Operating Temperature0C

18、 to +40C Dimensions (W H D)Installation Size (approx.)182 mm 52 mm 158 mm Panel Size (approx.)188 mm 58 mm 11 mm Mass (approx.)1.7 kg (excluding accessories) RadioFans.CN 收音机爱 好者资料库 (No.MA264)1-5 SECTION 5 TROUBLESHOOTING 5.116 PIN CORD DIAGRAM (for KD-DV5201EU, KD-DV5202EU) 8 7 6 5 4 3 2 1 9 10 11

19、12 13 14 15 16 GN GN/BK VI/BK VI NC BL/WH RD BK WH WH/BK GY/BK GY BR YG OR/WH YL 2 RD 16 YL 1 BK 3 BL/WH 15 OR/WH 13 BR 6 GN 7 GN/BK 5 VI 6 VI/BK 10 WH/BK 12 GY 11 GY/BK RD RD 7 YL 4 6 8 5 2 7 8 1 2 5 6 3 4 9 WH RR+ RR- RL+ RL- FL+ FL- FR+ FR- ACC MEMORY ILL GND REMOTE TEL TEL MUTING ILLUMINATION CO

20、NTROL PARKING BRAKE 14 YG PARKING 1 3 5 7 2 4 6 8 NCBR NCYL BL/WHOR/WH RDBK 1 3 5 7 2 4 6 8 VI GY WH GN VI/BK GY/BK WH/BK GN/BK BK RD BL WH BR Black Red Blue White Brown GNGreen VIViolet GYGray YLYellow OROrange RRRear Right FRFront Right FLFront Left RLRear Left REMOTERemote ILLIlluminations Contro

21、l ANT ACC TEL Auto Antenna ACC Line Telephone Muting GNDGround MEMORYMemory Backup Battery+ YGYellow Green PARKINGParking Brake 1-6 (No.MA264) 5.216 PIN CORD DIAGRAM (except KD-DV5201EU, KD-DV5202EU) 8 7 6 5 4 3 2 1 9 10 11 12 13 14 15 16 GN GN/BK VI/BK VI BL BL/WH RD BK WH WH/BK GY/BK GY BR YG OR/W

22、H YL 1 BK 16 YL 2 RD 15 OR/WH 9 WH 10 WH/BK 12 GY 11 GY/BK 8 GN 7 GN/BK 5 VI 6 VI/BK 3 BL/WH 14 YG PARKING BRAKE ILLUMINATION CONTROL GND GND MEMORY ACC ILL FL+ FL- FR+ FR- RL+ RL- RR+ RR- REMOTE PARKING 4 BL ANT TEL MUTING REMOTE OUT POWER ANTENNA BK RD BL WH BR Black Red Blue White Brown GNGreen V

23、IViolet GYGray YLYellow OROrange YGYellow Green RRRear Right FRFront Right FLFront Left RLRear Left REMOTERemote ILLIlluminations Control ANT ACC TEL Auto Antenna ACC Line Telephone Muting GNDGround MEMORYMemory Backup Battery+ PARKINGParking Brake 13 BRTEL 2-1 Block diagram IC371,IC381 5V LINE AMP

24、FL,FRIC71 RDS Q9,Q81,Q91 TU MUTE RDSDA RDSSCK SQ AFCK MUX J601 TU21 FM/AM TUNER ANT IC301 POWER AMP W21 IC201 DRIVER MA0 to MA11 MDQ0 to MDQ15 DQM0,DQM1 BA0,BA1,MCK NWE,NCSM NCAS,NRAS IC399 SDRAM DVD section PICK UP IC301 DV2.1 IC411 AMP L-CH R-CH FOCUS & TRACKING COIL CN101 CN403CN402 A,B,C,D,E,F R

25、F+/-,LPC1,LPC2 CD/DVD,HAGUP Q101 Q102 LPCO1 DVDLDCUR DVD LD Q103 Q104 LPCO2 CDLDCUR CD LD F+/- T+/- M LOAD&FEED MOTOR IC251 SP MOTOR DRIVER FLM+/- H1+/- H2+/- H3+/- SM1 to SM3 CN201 M SPINDLE MOTOR AUX IN SW1 to SW3 CN202 SW2,SW3 SW1 SW4,SW5 SW4TRVSW /DRVMUTE TRDRV FODRV TRSDRV DRVCONT SPDRV /SPMUTE

26、 FG EXADT0 to EXADT15 EXADR16 to EXADR20 EXDAT0 to EXDAT15 NEXOE,NEXCE NEXWE IC398 FLASH ROM IC401 D/A AOUT3 BCK LRCLK PCMCLK DACPDN DACOCS DCLK DDATA AOUTL+/- AOUTR+/- SW1,SW4 CN962 CN963 CN961 IC161 E.VOLUME DVDL DVDR CN141 LINE-L, LINE-R LINE IN Main amplifier section Tu.L Tu.R CN701J801 CHL CHR

27、CHL CHR IN2L IN2R AUX/CH SW1,SW4 CHANGER SCK SI/SOIC801 JVC BUS IC101 AUX AMP Q701,D719 LED IC162 Q161,Q162 AUX/CH SWITCH Q344,Q354 LINE OUT MUTE Q324,Q334 LINE OUT MUTE Q191,Q192 SW MUTE BUSSO BUSSCK BUSINT I/O,SI/SO KEY0 to KEY2 DIMOUT LCDCL LCDDA LCDCE ENC1,ENC2 REMOCON IC721 CPU S.METER IFCCONT,

28、SD/ST VOLDA, VOLCK VOLMUTE SACLK, SAOUT IC723 RESET RESET LED POPEN PDETACH S723 RESET SW IC31 PLL PLLDI PLLDO PLLCE PLLCK OUTLF OUTRF CN901 SPEAKER & BATTERY FRONT L+/- FRONT R+/- REAR L+/- REAR R+/- OUTLR OUTRR J331CN821CN831 M FAN MOTOR COMPOSITE CN411 VIDEO OUT IC411 VIDEO AMP. VOUT IC401 DIGITA

29、L OUT MUTING Q821 to Q823 FAN CONTROL Q303 Q781 MUTE Q885 D851 POWER ANT Q881 Q891 TEL MUTE PARK PBRK Q304 STBYAMPKILL ILL DIMMER TEL AUTO ANT ANT TELMUTE MUTE HPMUTE W-MUTE MUTE IC961 IC962 LEVEL CONV. LRMUTE UCS,SCS,SCLK U2SDT,S2UDT CPURST LRMUTE UCS,SCS,SCLK U2SDT,S2UDT CPURST FAN EPDAI EPDAO EPC

30、LKIC722 EPROM S701,S702 PANEL OPEN PANEL DETACH SWITCH IC481 EPROM EPDI EPDO EPSK EPCS SEEK, MONO FM/AM FM/AM OSC FM Vt,AM Vt DAC4OUT,TX LRMUTE,UCS,SCS SCLK,U2SDT,S2UDT IC402 DIGITAL OUT TX DOUTMUTE VMUTE IC602 REMOCON REMOCON KEY0 KEY1 KEY2 AUX.L AUX.R AUX.L AUX.R AUXINL AUXINR S601 to S614 S616,S6

31、17 KEY MATRIX LCD & Key switch section CN601 LCDDA LCDCL LCDCE IC601 LCD DRIVER LCD1 LCD DISPLAY S1 to S52 COM1 to COM3 EN601 ENCODER ENC1 ENC2 DIM_OUT D601 to D619 D645,D646 LIGHTING DISPLAY Q640,Q641 DIMMER CONT IC304 RESET NRST SDATA, SCLK CPURST /FL_RST IC901 REGULATOR ACC REMOTE PON, ANT EACH B

32、LOCK VDD,ACC5V,SW5V CD8V,9V,10V LMLDIN Q231 IC302 D1.2V REG. D1.2V D3.3V IC921 3.3V REG. D3.3V S3.3V M5V IC922 5V REG. D5V M5V S5V VDD Used for KD-DV5201 KD-DV5202 KD-DV6205 KD-DV6206 Used for KD-DV5201 KD-DV5202 Used for KD-DV5201 KD-DV5202 KD-DV6205 KD-DV6206 Used for KD-DV5201, KD-DV5202 KD-DV620

33、5, KD-DV6206 Used for KD-DV5201 KD-DV5202 Used for KD-DV5205 KD-DV5206 Used for KD-DV5205 KD-DV5206 KD-DV6205 KD-DV6206 OE REMOTE HNDLEREM OUTSW CN191CN421 SUBWOOFER OUT 2nd AUDIO OUT IC421,Q421,Q422 Q431,Q432,Q782 HEADPHONE AMP. / MUTE IC431 HEADPHONE E.VOLUME DVDL DVDR HPDATA HPCK HPSTB LINE OUT(F

34、RONT) LINE OUT(REAR) RL,RR RL,RR Used for KD-DV5205 KD-DV5206 2-2 Parts are safety assurance parts. When replacing those parts make sure to use the specified one. Q304 R727 R929 C164J331 R773 IC801 R772 L901 D982 R776 L1 Q7 C163 Q52 R169 TU21 R775 R774 IC721 R770 R778 R894 C182 Q10 R170 CN141 C172 R

35、710 R163 Q976 R1 J801 Q881 R411 R161 R166 C701 C702 R771 Q51 C802 D851 R724 RA723 R723 Q701 C734 IC301 C330C340 C360 C350 L722 Q904 C461 R831 C52 R708 D192 L924 C191 C54 R807 IC901 R921 D981 C922 C413 IC922 C181 D903 D781 R801 R803 R804 R805 R802 R809 R808 R810 C804 C803 D706 L925 Q303 D782 Q892 D70

36、5 R725 R726 D704 C171 R889 R192 C722 C721 C926 C13 R167 IC402 L401 R168 C166 C162 C161 C176 C186 C336 C356 C346 C781 C326 R333 R8 R308 R323 L411 Q5 CN701 R728 R886 C83 C93 R81 R91 R404 IC962 R982 R981 R93 R977 R976 R83 Q432 R733 D801 R883 R355 R335 R325 R345 D831 R881 C723 B921 R882 K922 Q14 Q781 D3

37、44 C822 R821 R923 Q891 Q191 Q823 R822 CN821 R413 Q821 R711 C414 D324 D714 IC961 R347 R327 R414 R712 D712 C174 C168 D713 D715 C704 CN191 C831 R901 C902 R799 Q324 Q344 Q354 Q334 R344 R324 R334 R354 R346 R326 R336 R356 R59 R416 R302 D334 C783D783 Q783 C314 IC31 C881 IC722 C41 X31 C31 R715 R737 C32 C42

38、R969 R968 Q422 R39 R716 R422 R433 C302 D354 C438 R738 Q192 R739 C428 C437 RESET IC162 C427 R359 R339 R349 R329 C705 D302 R768 R172 Q421 K831 C981 R438 R428 C435 C425 IC401 R437 R436 R426 C434 C424 C433 C423 R434 R431 R421 R424 IC161 VPP R780 R779 R10 D4 R891 R734 R892 R735 D891 R736 D921 C964 R767 R

39、303 R777 Q431 C703 C968 C963 K411 R927 TD R888 R758 R759 RD C927 R729 IC921 D885 C962 R782 D710 D711 R781 C415 TH721 C416 C961 Q903 SCK R909 VDD C925 R885 R887 C885 R928 R766 Q301 Q302 R914 C997 R769 C921 L922 L921 R713 R714 Q977 R731 R732 C999 GND L31 D707 R893 Q885 Q11 R37 Q31 R305 R304 C914 R432

40、R423 C782 L431 L430 L421 CN831R832 R452 R442 Q901 Q912 D709 R755 K402 C891 K401 R403 C338 C358 C348 C328 C910 C911 C915 R962 Q782 R171 R401 D401 R974 R973 IC371 C374 C388 C375C377 C391 IC381 R375 R376 C378 R377 R378 C392 C376 C386 C383 R386 R385 C385 R388 C373 C384 R387 R373 R374 R383 R384 C387 C141

41、C151 R141R151 R372 R371 R382 R381 C110 R115 C113 C187 Q161 Q162 C184 C103 C109 R112 R114 R113 R105 R104R102 R103 C112 R110 C111 C101 C102 R357 R337 IC723 C175 C185 R173 C156 R193 R975 R340 R360 R350 R330 R71 C912 C313 C430 C903 R906 S702 W21 C901 C165 Q4 R7 R5 C909 R6 R4 C907 B922 R743 S701 C359 S72

42、3 R57 R55 R164 R162 C339 C349 C329 L927 D852 R709 R851 R903 IC431 D2 C906 C12 R52 Q12 D701 R51 R706 R845 C889 D703 CN961 R842 C801 B104 C267 R54 R744 R720 C51 B106 CN411 D719 C316 IC411 C9 CN962 R806 Q9 C7 R191 B101 C904 R306 C315 R704 R12 B103 R751 Q13 C725 C5 R745 C851 RA721 R926 C930 D922 R2 R843

43、 R417 R925 C929 R844 R353 R721 R343 IC101 X721 R58 X722C729 C728 C335 C404 R905 R44 C727 C726 C732 C6 R11 B105 C892 R907 C4 C3 C91 C81 B102 C307 RA31 C303 C304 C305 C306 D821 R92 R82 R705 D1 C94 IC71 R72 C76 C72 D303 C75 R32 C308 C310 C908 C905 C309 D304 C73 C74 D3 C84 R358 R338R348 R328 R924 R53 R1

44、4 D305 R56 Q91 C821 R165 X71 C823 R73 R841 C82 Q822 R412 R763 R415 D306 C411 C412 C913 R75 R74 C77 D901 C71 R703 R902 R702 Q53 C55 C46 C45 C8 C53 D431 R42 R38 C43 R33 R9 C28C29 CN901 Q81 C965 R40 C33 C99 C30 C47 R43 C733 R701 D421 C462 C463 C92 C724 R746 D307 C169 C177 R462 R967 R439 R429 C406 IC421

45、 R41 D717 C426C436 D716 R427 R435 R425 D308 C402 C464 D309 R707 R754 R13 D5 R718 R719 C465 D310 CN963 R307 C331 C355 C931 R740 C48 C969 R402 C928 C312 R961 R748 R747 R910 R760 R761 C301 D301 D906 R762 R722 R730 C311 C49 R717 C50 C1 R765 C35 R35 R34 C38 C37 R463 C34 C2 R31 C40 C39 C36 R36 R3 C345 C32

46、5 C431C421 C432 C422 CN421 R749 R750 R753 R752 R451R441 R461 C451 C441 D702 C405 C44 R784 L902 C401 C403 L721 R742 C390 C379C389 C380 R106 R117 R116 R107 R101R111 R757 C730 R756 C731 D731 C170 C155 R155 C967 C966 RT1N141C-X 5.6k NI 1 QNN0489-001 3.9k HD74HC126FP-X 3.9k QQR1378-002 CRS03-W 4.7k 4.7 2

47、SA1530A/R/-X 1 2SC3928A/R/-X 2.2K QAU0313-001 4.7k 4.7k UPD784217AGC329 1k NI 0 2.2/50 RT1P141C-X 2.2K QGA2006C1-04 2.2/50 1k 47K RT1N441C-X 47k QNZ0095-001 2SC3928A/R/-X 0 0 220 0.01 0.1 3.9k RT1N141C-X 22P NI NI NRZ0065-103X NI 2SA1530A/R/-X NI TB2906HQ 0.10.1 0.1 0.1 NQL114K-470X RT1N141C-X 22/16

48、 0 0.01 330 1SS355W-X NQL56CK-220X 47/6.3 0.1 330 R2S25400DS-E 0 CRS03-W 100/10 1.5 BD9781HFP-W 2.2/50 1SS355W-X MC2836-X 100 22K 100k 10k 47K 100 22k 47K 22P 0.047 UDZW6.2B-X NQL71EM-330X RT1N141C-X MC2836-X NI UDZW6.2B-X 47K 10K UDZW6.2B-X 2.2/50 0 820 220/10 0.047 47/10 0.1 2.2K TOTX177L NQR0007-

49、002X 2.2K 10/16 0.047 100/10 2.2/50 2.2/50 4.7/25 4.7/25 4.7/25 47/6.3 4.7/25 47k 0 2.2k 47k NQL114K-470X RT1N141C-X QNZ0605-001 4.7k 4.7k 1/50 1/50 11K 11K 1 SN74HCT32APW-X 2.2K2.2k 4.7K 18k 56k 4.7K KTD1304-X 10K CRS03-W 100k 1K 1K 1K 1K UDZW6.2B-X 47k 470P 0 10K NQR0201-004X RT1N141C-X RT1P141C-X 1SS355W-X 10/16 10 39K RT1N141C-X KTD1304-X 2SD1994A/RS/-T 470 QGA2001C1-02 10 RT1N141C-X 10k 330/6.3 1SS355W-X UDZW5.1B-X SN74LVC32APW-X 0 0 1K 100k UDZW5.1B-X 2.2/50 2.2/50 UDZW5.1B-X UDZW5.1B-X 0.47 QGA2501C3-03Z 100P 1k 2.2/50 2.2k KTD1304-X KTD