Kenwood-VR804-avr-sm 电路图 维修手册.pdf

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1、AUDIO-VIDEO SURROUND RECEIVER 2004-3 PRINTED IN KOREA B51-5892-00 (K/K) 953 Knob * (K29-) VOLTAGE SELECTOR AC 110- 120V AC 220- 240V 50us AM 9kHz FM50kHz 75us AM 10kHz FM100kHz DE-EMPHASIS CHANNEL SPACE AUXCD/DVD REC OUT PLAY IN VIDEO 1 REC OUT PLAY IN MD / TAPE L R AUDIO PLAY IN VIDEO 2 VIDEO 2 IN

2、DVD IN MONITOR OUT VIDEO 1 OUT VIDEO 1 IN VIDEO MONITOR OUT YCBCRYCBCR DVD IN COMPONENT VIDEO VIDEO 2 IN VIDEO 2 DVD/6CH CD / DVD COAXIAL OPTICAL DIGITAL IN CENTER SUB WOOFER SURROUNDFRONT DVD/6CH INPUT CENTER FRONT + - CRL REDWHITEGREEN SURROUND + - R GRAY L BLUE SPEAKERS (8-16 ) SUB WOOFER PRE OUT

3、 PRE OUT SURR BACK L SURR BACK R GNDAM FM 75 ANTENNA AC OUTLETS Front glass * (B10-) * Refer to parts list on page 29. KRF-V4080D/V4080D-S/V5080D/V5080D-S SERVICE MANUAL AC power cord * (E30-) Illust. is KRF-V5080D. KRF-V5580D-S/V6080D/V6080D-S VR-804-S/806/806-S Phone jack (E11-0271-05) Knob * (K29

4、-) Escutcheon * (B07-) Panel * (A60-) Knob * (K29-) Foot (J02-1464-03) Foot (J02-1464-03) Knob * (K29-) Knob * (K29-) Knob * (K29-) Pin assy (E63-1325-05) Pin assy (E63-1326-05) Tunner assy * (W02-) Pin jack (E63-1294-05) Slide switch * (S62-) Slide switch * (S62-) AC outlet * (E03-) Pin jack (E63-1

5、291-05) Pin jack (E63-1321-05) Pin jack * (E63-) Pin jack (E63-1146-05) Lock terminal board (E70-0175-05) Pin jack (E63-1322-05) Lock terminal board (E70-0156-05) Knob(BUTTON) * (K27-) Escutcheon * (B07-) Metallic cabinet * (A01-) Power cord bushing (J42-0349-05) Pin jack (E63-1314-05) Pin jack (E63

6、-1301-05) 70% Pin jack (E63-1297-05) Optical receiving module (W02-2802-05) RadioFans.CN 收音机爱 好者资料库 Remote control unit (1) (See the below table) RC-R0625 RC-R0626 RC-R0627 RC-R0628 RC-R0824 RC-R0825 AM loop antenna (1) (T90-0893-05) FM indoor antenna (1) U.S.A. and Canada (T90-0905-05) Other countr

7、ies (T90-0877-05) Batteries (R6/AA) (2) AC plug adapter (1) (E03-0508-00) Use to adapt the plug on the power cord to the shape of the wall outlet. (Accessory only for regions where use is necessary.) KRF-V4080D/V5080D/V5580D-S/V6080D/VR-804-S/806 2 ACCESSORIES / CAUTIONS Accessories Cautions Resetti

8、ng the Microcomputer The microcomputer may malfunction (unit cannot be operated, or shows an erroneous display) if the power cord is unplugged while the power is ON, or due to some other external factor. If this happens, execute the following procedure to reset the microcomputer and return the unit

9、to its normal operating condition. Please note that resetting the microcomputer will clear the contents of the memory and return the unit to the state it was in when it left the factory. Unplug the power cord from the wall outlet, then plug it back in while holding down the POWER ON/STANDBY key. For

10、 the U.S.A. and Canada With the power cord plugged in, turn the POWER ON/ OFF key OFF. Then, while holding down the ON/STANDBY key, press POWER ON/OFF key. For other countries Memory back up function Please note that the following items will be deleted from the units memory if the power cord is disc

11、onnected from the AC outlet for approximately 1 day. Power mode Input selector settings Picture output Speaker ON/OFF Volume level BASS, TREBLE, INPUT level TONE ON/OFF LOUDNESS ON/OFF Dimmer level MD/TAPE settings Listen mode setting SP SYSTEM Speaker settings Distance setting SUBWOOFER ON/OFF SW R

12、E-MIX ON/OFF Input mode setting Midnight mode setting Broadcast band Frequency setting Preset stations Tuning mode ACTIVE EQ mode PRO LOGIC mode DSP mode Left channel level Right channel level Center channel level Surround channel level Surround Back channel level Subwoofer level PANORAMA ON / OFF D

13、IMENSION CENTER WIDTH LFE level REMOTE CONTROL vs MODEL MODELPARTS # REMOTE CONTROL # DESTI- NATION KRF-V4080D A70-1613-05 RC-R0627 E6 KRF-V4080D-SE7 KRF-V4080DA70-1611-05RC-R0625X7 KRF-V5080D A70-1613-05 RC-R0627 E4 KRF-V5080D-SE5 KRF-V5080D A70-1611-05RC-R0825 Y4 KRF-V5080D-SX5Y5 KRF-V5580D-S A70-

14、1614-05 RC-R0628E3 MODELPARTS # REMOTE CONTROL # DESTI- NATION KRF-V5580D-S A70-1612-05 RC-R0626X3Y3 KRF-V6080D A70-1618-05 RC-R0825 E1 KRF-V6080D-SE2 KRF-V6080D A70-1617-05 RC-R0824 Y1 KRF-V6080D-SX2Y2 VR-804-SA70-1612-05 RC-R0626K3P3 VR-806 A70-1612-05 RC-R0626 K1P1 VR-806-SK2P2 RadioFans.CN 收音机爱

15、好者资料库 INTERCONNECTION DIAGRAM 19117111515 4 1 100kHz 50kHz 2 1 16191 151 15 1 6 117125 115 : AC110-120V/220-240V : AC230V 50Hz : AC240V 50Hz (E) (X) WW CN109CN108 (K,P) : AC120V 60Hz 50/60Hz (Y) CN110 F101 CN111 T1AL 250V F102 W 151 13 31 1113114 1 1515 1 T101 1 2 1 22 1 21 2 1 EXCEPT K,P TYPE K,P T

16、YPE : 8A 125V : T3.15AL 250V 1 2 1341 2 1 13 1 3 1 3 CN116CN117 F103 T3.15AL 250V 120V 240V 1 4 2 1 11 1 3 1 1212 251 KRF-V4080D-S AUSTRALIA EUROPE0-10 0-10 E7 X7 KRF-V5580D-S MODEL NAME VR-804-S KRF-V4080D KRF-V5080D-S KRF-V5080D KRF-V6080D-S KRF-V6080D VR-806-S MODEL NAME VR-806 2-92Y5PX DESTINATI

17、ON COUNTRY AUSTRALIA EUROPE EUROPE PX CANADA U.S.A. AUSTRALIA EUROPE ABB. 0-10 0-21 0-10 0-10 X3 E3 E6 Y3 K3 P3 UNIT No. 0-10 E5 X5 DESTINATION PX AUSTRALIA PX EUROPE EUROPE PX EUROPE CANADA U.S.A. CANADA U.S.A. COUNTRY Y12-91 2-92 0-10 2-91 0-11 0-11 Y4 E4 E2 Y2 X2 E1 0-10 UNIT No. 0-10 P1 P2 K2 AB

18、B. K1 2-71EUROPEE1 UNIT No. KRF-V6080D-S KRF-V5080D KRF-V5080D-S MODEL NAME KRF-V4080D-S KRF-V4080D VR-804-S KRF-V5580D-S U.S.A.K3 PX AUSTRALIA CANADA EUROPE EUROPE AUSTRALIA EUROPE E32-72 E7 Y3 X3 X7 E6 P3 0-22 0-72 2-71 0-10 0-71 2-71 PX PX PX AUSTRALIA EUROPE EUROPE AUSTRALIA EUROPE COUNTRY DESTI

19、NATION 0-72X5 ABB. E52-72 E4 Y4 Y5 X2 Y2 E2 2-72 2-92 2-92 2-71 0-71 2-91 UNIT No. VR-806/806-S MODEL NAME KRF-V6080D PX COUNTRY U.S.A. CANADA DESTINATION ABB. P1,P2 K1,K2 Y1 0-10 2-91 KRF-V4080D VR-804-S MODEL NAME KRF-V4080D-S KRF-V5080D-S KRF-V5580D-S MODEL NAME COUNTRYABB. 0-10 EUROPE CANADA EUR

20、OPE AUSTRALIA U.S.A. E6 E7 2-71 0-71 P3 K3 E72-71 UNIT No. 2-92 0-72 2-72 UNIT No. DESTINATION EUROPE AUSTRALIA PX E3 Y3 X3 2-71 2-91 0-71 AUSTRALIA EUROPE DESTINATION COUNTRY PX ABB. E5 Y5 X5 VR-806-S KRF-V6080D KRF-V6080D-S MODEL NAME KRF-V5080D VR-806 UNIT No. 0-10 2-72 2-92 E12-71EUROPE EUROPE E

21、UROPE AUSTRALIA PX PX PX E4 Y4 X20-71 E2 Y1 Y2 2-91 2-71 2-91 DESTINATION CANADA COUNTRY U.S.A. P1,P2 K1,K2 ABB. 5 1 1 5 2 1 1 3 21 21 13 13 14 14 CN803CN801CN802CN805 WH804 MONITOR OUT DVD IN J901 VIDEO2 IN USED S601 CD/DVD OPTICAL CN603 SYSTEM CONTROL J602 COAXIAL (Y)TYPE ONLY VIDEO2 J601 DVD CHAN

22、NEL SPACE SWITCH A601 CN901 CN605 CN103 WH123 WH120 CN102CN201 E10 (K,P) TYPE EXCEPT J206 J205 EXCEPT R J401 HEADPHONE J801 FRONT LCENTER SPEAKERS SURROUND BACK/ SUB WOOFER SURROUND R SPEAKERS J403 L VR-806/806-S USED KRF-V5580D-S KRF-V6080D/V6080D-S KRF-V4080D/V4080D-S KRF-V5080D/V5080D-S SPEAKERS

23、SURROUND R J402 L VR-804-S USED KRF-V5580D-S J404 SUB WOOFER E9 VIDEO1MONITOR J604J603 OUTOUTIN DVDVIDEO2 ININ VIDEO1 VIDEO WH117 CN806 E1 E3WH119-1 IN 6ch DVD J204 CENTERSUB WOOFER RLLR SURROUNDFRONT L VIDEO2 J203 RRLR DVD IN L IN IN VIDEO1 AUDIO KRF-V4080D/V4080D-S KRF-V5080D/V5080D-S KRF-V6080D/V

24、6080D-S USED KRF-V5580D-S VR-806/806-S VR-804-S USED R VIDEO2 J203 AUDIO PLAYPLAY VIDEO1 LRLR MD/TAPE J202 AUDIO L VIDEO1 R REC MD/TAPE LRL REC AUDIO AUXCD/DVD R J201 LLR CN101 75 FM GND AM EXCEPT (X) TYPE ONLY (X) TYPE CN105 CN115WH114S102 POWER EXCEPT (K,P) TYPE POWER TRANSFORMER CN112 WH103 POWER

25、 TRANSFORMER WH103 WH116-1WH119-2 CN118 WH116-2 WH104 CN104 (Y) TYPE ONLY S101 VOLTAGE SELECTOR CN114 WH110 E2 E4 EXCEPT (Y) TYPE WH118 WH118 WH107 WH106 WH112-1WH112-2 CN601 KRF-V4080D/V4080D-S KRF-V5080D/V5080D-S KRF-V6080D/V6080D-S USED (X08-3320-10)(X08-3300-10) (X14-7800-10)(X14-7770-10) (X09-6

26、870-10) (X09-6882-71) (X09-6850-10) KRF-V6080D/ WH124CN501 KRF-V6080D/V6080D-S KRF-V5080D/V5080D-S VR-806/806-S USED CN604 CN606 R J604 L SURR BACK PRE OUT VR-806/806-S KRF-V5080D/V5080D-S KRF-V6080D/V6080D-S USED KRF-V5580D-S KRF-V4080D/V4080D-S USED VR-804-S (Y)TYPE WH301 V6080D-S J101 VIDEO2 DVD

27、Y IN Cb IN VIDEO2 DVD Cr IN VIDEO2 DVD Y Cb Cr MONITOR OUT J102 IN IN PLAYPLAYPLAY IN IN IN OUTOUT P101 WH122 E7 E8 E5 WH121 E6 DIGITAL IN PRE OUT (X14-7770-10/7800-10) DISPLAY UNIT (X08-3300-10/3320-10) SURROUND UNIT (X09- ) (B/9) (W02-2972-05) : E TYPE (W02-2971-05) : X,Y TYPE (W02-2970-05) : K,P

28、TYPE TUNER (X09- ) (D/9) (B/2) (X14- ) (X09- ) (F/9) (X14- ) (B/2) (X09- ) (C/9) (X09- ) (E/9) (A/2) (X09-6850-10/6882-71/6870-10) POWER AMPLIFIER UNIT (A/9) KRF-V6080D (X09- ) (G/9) (X25-6670-10) SUB CIRCUIT UNIT (I/9) (X09- )(X09- ) (H/9) KRF-V4080D/V5080D/V5580D-S/V6080D/VR-804-S/806 3 RadioFans.

29、CN 收音机爱 好者资料库 ABDFHJCEGI 2 1 3 5 7 4 6 Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD(Component side view) 45 R677 C609 C610 C612 C617 CP601 CP602 R612 R632 R633 R634 C601 C606 C669 R605 R609 R680R683 R684 C619 C622 C623 C665 C720 C744 R752 R754 C29 C603C604 C605

30、C607 C614 C615 C618 C631 C668 C671 C672 C675 C676 C707 C708 C717 C718 C727 C728 R611 R639 R672 R707 R708 R717 R718 R727 R728 C602 C608 C737 C738 CP603 CP604 CP605 R601 R602 R603 R604 R608 R610 R613 R614 R624 R627 R628 R630 R631 R637 R638 R663 R673 R674 R675 R676 R678 R679 R689 R690 R692 R693 R694 R7

31、09 R710 R719 R720 R729 R730 R737 R738 R739 R740 R741 R742 R743 R744 R745 R746 R747 R748 R749 R750 R751 R753 R756 R757 R758 C731 R646 R648 C732 R760 R759 R647 C626 BE R651 C917C918 C919 C920 R793 R794 R795 R796 R797 R798 R799 R802 R803 R804 R667 R809 R656 R657 R658 C682 C683 C776 R653 R655 R654 R652

32、C767 C768 R767 R768 R769 R771 R772 R770 R776R775 C735 C736 C681 41 85 28 29 18 39 406 17 7 1 44 114 78 1 7 O G I 8 14 1 1 4 8 5 5 81 4 44 11 34 3323 12 22 8 1 9 16 1 45 8 1 45 81 45 81 45 8 1 45 8 4 1 5 8 14 58 115 3016 EB EB EB EBEB 1 BE 2 16 119 218 125 242 12 50us 75us 50kHz 100kHz 1 3 R915 R916

33、C912 C913 C915 C613 C616 C656 C662 C670 C659 C673 R641 C621 C654 C657 C667 C701C702C711C712C721C722 C739 C740 R666 R671 X601 C733 C734 C730 C625 C627 C729 C686 C687 C761 C762 C773 C774 C782C781 EB W900 C700 C709 C719 C741 R53 R623 R625 R626 C660 C661 R640 R670 R691 C710 C742 C611 C624 C634 C635 C666

34、 C705 C706 C715 C716 C725 C726 C791 C792 R629 R635 R644 R703 R704 R713 R714 R723 R724 R791 R792 C632 C633 C636 C637 C663 C703 C704 C713 C714 C723 C724 R615 R642 R664 R665 R685 R701 R702 R705 R706 R711 R712 R715 R716 R721 R722 R725 R726 R735 R736 R761 R762 C901 C902C903 C904 C905 C906 C907C908 R901 R

35、902R903R904 R905 R906 R921 C909C910 C916 R907 R908 R911R912 R733R734 R731 R732 R782 R781 R800 R801 R805 R806 R807 R808 R810 R811 R812 R813 R814 R917 R645 C620 C775 R764R763 C688 C763 C764 C765 C766 R779 R780 R765 R766 R777 R778 R773R774 C771C772 C778 C777 54 31 13 45 B E B E D604 D601 D606 D602 D607

36、 D603 D610 Q601 Q608 D605 D608 Q609 Q701 Q702 J901 CN901 A601 D609 J601 Q703 Q606 J604 S601 CN603 CN605 CN604 CN601 CN606 D900 D613 D614 D612 D902 Q902 D901 Q901 IC701IC702IC703 IC705IC707 IC601 IC602 IC603 IC604 IC605 IC606 IC704 Q607 D611 IC901 IC902 IC607 IC708 IC612 IC609 IC611 X08-3300-10 (J70-

37、1714-12) (SIDE A)X08-3300-10 (J70-1714-12) (SIDE B) VIDEO2 PLAY IN DVD PLAY IN MONITOR OUT CHANNEL SPACE SURR BACK PRE OUT DVD/VIDEO2 COAXIAL IN DC/DVD OPTICAL IN 2 KMOQSLNPRT 1 3 5 7 4 6 Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD(Component side view) 67 D900

38、D613 D614 D902 Q902 D901 Q901 D604 D601 D606 D602 D607 D603 D610 Q601 Q608 D605 D608 Q609 X08-3320-10 (J70-1716-02) (SIDE A) J901 CN901 Q606 A601 D609 J601 J602 CN601 S601 CN603 CN605 X08-3320-10 (J70-1716-02) (SIDE B) W900 C700 C709 C719 C741 R53 R623 R625 R626 C660 C661 R1 R25 R640 R670 R691 C710

39、C742 C2 C20 C611 C624C634 C635 C666 C705 C706 C715 C716 C725 C726 C791 C792 R363 R364 R365 R629 R635 R644 R703R714R724 R791 R792 C632 C633 C636 C637 C663 C703 C704 C713 C714 C723 C724 R22 R23 R32 R615 R642 R664 R665 R685 R701 R702 R705 R706 R711 R712 R715 R716 R721 R722 R725 R726 R735 R736 C901 C904

40、 C905C906 C907C908 R901 R904 R905R906 R921 C909C910 C916 R907R908 R911 R912 R800 R801 R805 R806 R807 R808 R810 R811 R812 R813 R814 R911 R713R723R704 C903 R903 R902 C902 13 45 13 45 R677 C609 C610 C612 C617 CP601 CP602 R612 R632 R633 R634 C601 C606 C669 R605 R609 R680R683 R684 C619 C622 C623 C665 C72

41、0 C744 R752 R754 C29 C603C604 C605 C607 C614 C615 C618 C631 C668 C671 C672 C675 C676 C707 C708 C717 C718 C727 C728 R611R639 R672 R707 R708 R717 R718 R727 R728 C602 C608 C737 C738 CP603 CP604 CP605 R31 R360 R361 R362 OGI R601 R602 R603 R604 R608 R610 R613 R614 R624 R627 R628 R630 R631 R637 R638 R663

42、R673 R674 R675 R676 R678 R679 R689 R690 R692 R693 R694 R709 R710 R719 R720 R729 R730 R737 R738 R739 R740 R741 R742 R743 R744 R745 R746 R747 R748 R749 R750 R751 R753 R756 R757 R758 C917C918C919C920 R793 R794 R795 R796 R797 R798 R799 R802 R803 R804 R667 R809 1304 32 5 13 29 21 1420 11 20 10 1 11 20 10

43、 1 2818 406 39 29 17 7 1 7 14 8 114 78 1 44 8 54 1 1 4 8 5 111 2333 34 4412 22 3016 115 85 14 8 5 1 4 1 45 81 45 8 1 45 8 1 45 8 CODEC 119 218 ROM DSP POWER SUPPLY FILTER 50us 75us 50kHz 100kHz 12 BE 121 202 S.VIDEO 16 R915 R916 C912 C913 C915 C613 C616 C656 C662 C670 C659 C673 R641 C621 C654 C657 R

44、671 C667 C701 C702 C711 C712 C721 C722 C739 C740 R666 X601 EB EB EB EB EB IC609 IC611 IC701 IC702IC703IC705IC707 IC601 IC602 IC603 IC604 IC605 IC606 IC1 IC2 IC5 IC901 VIDEO2 PLAY IN DVD PLAY IN MONITOR OUT CHANNEL SPACE SYSTEM CONTROL DVD/VIDEO2 COAXIAL IN DC/DVD OPTICAL IN IC902 IC612 UVXZABADWYAAA

45、C 2 1 3 5 7 4 6 Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD(Component side view) 89 IC607 IC105 IC206 IC301 IC401 WH101 WH105 WH118 WH105 WH104 WH107 WH104 WH101 WH108 WH102 WH121 WH112 WH106 WH122 WH102 Q701 Q800 Q801 Q802 Q803 E9 D113 D114 D115 D116 D117 D118

46、 D119 D120 D121 D122 D215 D301 D302 D303 D304 D305 D306 D307 D308 D309 D310 D311 D312 WH302 WH301 D313 D314 D315 D316 D319 D320 D323 D401 D402 D403 D404 D406 D407 D408 D602 D603 E1 E3 E5 E7 J402 J401 J403 J404 J603 J604 P101 Q113 Q114 Q301Q302 Q303 Q304 Q305 E21 Q306 Q307 Q308 Q309 Q310Q311 Q312 Q31

47、3 Q314 Q315 Q316 Q317 Q318 Q319 Q401 Q402 Q403 Q404 Q405 Q406 Q407 Q408 Q409 Q410 Q411 Q412 D999 E14 E12 CN103 WH117 WH120 WH124 WH123 WH119 WH112 WH108 B B B E E E EB EB BE EB IC202 IC101 IC201 WH109 WH109 WH200 WH118 WH103 WH103 D202 Q201 D201 D203 D317 D318 J201J202J203J204 E10 Q203 E11 CN102 CN1

48、01 CN201 WH200 BE B B B E E E B BE E E B EB BE EB BE BE BE BEBE BEEB B BE EB BE B EB BE E BE E E E B B RLSURROUND BACK /SUB WOOFER SURROUND SPEAKERS VIDEO1 IN VIDEO2 IN DVD IN PHONO /AUX IN MD/TAPE AUDIO OUT MD/TAPE IN VIDEO1 OUT VIDEO1 IN VIDEO2 IN CENTER SUB WOOFER DVD IN FRONTSURROUND DVD 6CH IN

49、CD/DVD IN MONITOR OUT VIDEO1 OUT VIDEO SUB WOOFER PRE OUT RLC CENTER SPEAKERS FRONT WH116 CN108CN109 CN110CN111 CN112 WH119 CN105 CN115 J205 J206 CN118 POWER CN116 S101 PHONES WH116 S102 WH114 J801 P102 CN806 IC107 WH122 E8 IC106 WH121 E6 CN104 CN117 WH106 WH107 D123 D124 E2 E4 CN114 WH110 X09 B/9 X09 F/9 X09 D/9 X09 I/9X09 H/9 X09 E/9 X09 C/9 X09 G/9 X09-6850-10 A/9 (J70-1712-11) RED YEL ORG YEL BLU BLU RED ORG WHT 115 142 1 15 6 17 148 1 2 14 15 1 3 4 1 3 1 EB 2 11 10 14 14 85 WHT 13 1 5 WHT 13 12 WHT WHT 12 EB WHT W405