Kenwood-KRFV9090D-avr-sm 电路图 维修手册.pdf

《Kenwood-KRFV9090D-avr-sm 电路图 维修手册.pdf》由会员分享，可在线阅读，更多相关《Kenwood-KRFV9090D-avr-sm 电路图 维修手册.pdf（34页珍藏版）》请在收音机爱好者资料库上搜索。

1、. AUDIO VIDEO SURROUND RECEIVER KRF-V8090D/V8090D-S/X9090D/X9090D-S VR-9560/9560-S/9080/9080-S SERVICE MANUAL 2005-8 PRINTED IN KOREA B51-5960-00 (K/K) 1455 Phone jack (E11-0993-05) Front glass * (B10-) * Refer to parts list on page 33. AC power cord * (E30-) Pin jack (E63-1385-05) Oscillating modul

2、e (W02-4540-05) Screw terminal board (E70-1016-05) Pin Jack (E63-1386-05)x2 Illust. is VR-9080. Foot (J02-1467-03)x4 Phone jack (E11-0983-05) Knob * (K29-) Panel * (A60-) Knob * (K29-) Knob * (K29-) Pin jack (E63-1388-05) Knob * (K29-) Knob * (K29-) Screw terminal board (E70-1018-05) AC outlet * (E0

3、3-) Power cord bushing (J42-0083-05) Knob * (K29-) Cylindrical receptacle (E56-0060-05) Pin jack (E63-1380-05)x2 Pin jack (E63-1384-05)x2 Metallic cabinet * (A01-) Pin jack * (E63-) Pin jack * (E63-) Phone jack * (E11-) Pin jack * (E63-) Pin jack (E63-1379-05) Screw terminal board (E70-1017-05) Pin

4、jack (E63-1380-05)x2 Phone jack * (E11-) Cylindrical receptacle (E56-0059-05)x3 Tuner assy * (W02-) Pin jack (E63-1387-05) Optical receiving module (W02-4524-05) x2 Dressing plate * (B03-) Door * (A52-) RadioFans.CN 收音机爱 好者资料库 FM indoor antenna (1)AM loop antenna (1) (T90-0893-05) Remote control uni

5、t (1)Batteries (R03/AAA) (2) (See the right table) (T90-0905-05) For VR-For KRF- (T90-0855-05) Microphone for SETUP (1)*AC plug adapter (1) (Cord length: approx. 5m (16 feet) (T29-0011-05) (E03-0508-05) *Use to adapt the plug on the power cord to the shape of the wall outlet. (Accessory only for reg

6、ions where use is necessary.) Resetting 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 t

7、he microcomputer and return the unit to its normal operating condition. Please note that resetting the microcomputer will clear the contents of the memory and returns the unit to the state it was in when it left the factory. For the U.S.A. and Canada Unplug the power cord from the wall outlet, then

8、plug it back in while holding down the (POWER ON/STANDBY) key. For other countries With the power cord plugged in, turn the POWER ON/OFF key OFF. Then, while holding down the (POWER ON/ STANDBY) key, press POWER ON/OFF key. Memory back up function Please note that the following items will be deleted

9、 from the units memory if the power cord is disconnected from the AC outlet for approximately 1 day. Power mode Input selector settings Speaker ON/OFF Volume level BASS, TREBLE, INPUT level TONE ON/OFF LOUDNESS ON/OFF Dimmer level Listen mode setting Speaker settings Input mode setting Sound mode se

10、ttings Broadcast band Frequency setting Preset stations Tuning mode ACTIVE EQ mode GAME mode setting KRF-V8090D/X9090D/VR-9560/9080 2 ACCESSORIES / CAUTIONS ACCESSORIES CAUTIONS PCB vs MODEL MODELABB. PREAMPAUDIOSUBDISPLAY KRF-V8090DE1 X09-6962-72 KRF-V8090D-SE2X09-6962-72 KRF-V8090D-SX2X08-3390-71

11、X09-6960-72X14-7900-72 KRF-X9090DE3X08-3392-73 X09-6962-72X14-7902-73 KRF-X9090DY3X08-3392-91 X09-6960-72X14-7902-91 KRF-X9090D-SE4X08-3392-73 X09-6962-72X14-7902-73 KRF-X9090D-SX4 X08-3390-13 X14-7900-73 KRF-X9090D-SY4X08-3392-91X14-7902-91 VR-9080K5,P5 VR-9080-SK6,P6 VR-9560K7,P7 VR-9560-SK8,P8 X1

12、4-7900-13 X14-7980-10 X13-7962-73 X14-7902-72 X13-7962-72 X13-7960-13 X13-7960-14 X08-3392-72 X09-6960-72 X08-3390-13 X09-6960-11 REMOTE CONTROL vs MODEL MODELDESTINATIONPARTS #CONTROLL # KRF-V8090DEA70-1672-05RC-R0829E KRF-V8090D-SEA70-1672-05RC-R0829E KRF-V8090D-SXA70-1672-05RC-R0829E KRF-X9090DEA

13、70-1676-05RC-R0918E KRF-X9090DYA70-1675-05RC-R0918 KRF-X9090D-SEA70-1676-05RC-R0918E KRF-X9090D-SXA70-1676-05RC-R0918E KRF-X9090D-SYA70-1675-05RC-R0918 VR-9080K,PA70-1675-05RC-R0918 VR-9080-SK,PA70-1675-05RC-R0918 VR-9560K,PA70-1671-05RC-R0829 VR-9560-SK,PA70-1671-05RC-R0829 RadioFans.CN 收音机爱 好者资料库

14、KRF-V8090D/X9090D/VR-9560/9080 3 ADJUSTMENT AUDIO SECTIONSPEAKER : A CN11, FL ch. CN10, FR ch. CN14, SL ch. CN13, SR ch. CN12, C ch. CN15, SBL ch. X09(A/4) CN706, SBR ch. X13(F/6) (FRONT 2ch MODE) Volume: Minimum IDLE CURRENT *- VR1(FL) VR2(FR) VR3(SL) VR4(SR) VR5(CENTER) VR6(SBL) X09(A/4) VR702(SBR

15、) X13(F/6) Adjust every potentiometer 10 minutes later after turned the power on. OUTPUT SETTINGS RECEIVER SETTINGS ITEMNo. INPUT SETTINGS ALIGNMENT SETTINGS ALIGNMENT POINTS FIG. * Idling Current Adjustment All power amplifier stage need idling current adjustment after the installation of TRAIT tra

16、nsistor. 1. Connect a voltmeter to CNs with the correct polarity as indicated by the PCB silk print. 2. Adjust the preset, VRs to get 8.8mV (Idling current = 20mA) at the voltmeter reading. 3. Repeat step few times for all channels. RadioFans.CN 收音机爱 好者资料库 4 ABDCE 2 1 3 5 7 4 6 Refer to the schemati

17、c diagram for the value of resistors and capacitors. PC BOARD (Component side view) 220-240V 110-120V T4A L 250V F3 SW W141 13 15 C104 10A 125VF1 BLK C540 C519 R521 C521 L500 R516 R510 C511 C509 R508 C510 R507 R509 R532 C507 R505 R506 C508 C503 C505 R503 C501 R501 C506 R504 C502 R502 C504 C515 C523

18、W142 C522 C517 C516 R515 C524 C518 R517 C520 R518 BE R544 R545 C544 R543 R542 C545 R530 R539 R540 C550 R541 R536 C538 C536 R535 R534 R533 R538 R537 R531 R51 R514 WHT RED F2 T1A L 250V AC TRANS. W960 R451 C451 T1 C457 C458 C453 R453 C454 C456 C102 R458 C452 C455 C459 K451 R452 R454 R455 R456 R457 C46

19、0 W120 W118 W111 W121 W104 W103 W102 W140 R519 OGI 31 12 12 21 14 56 1712 EB 71 13 4 58 1 41 85 WH1 S2 POWER P1 CN46 S1 CN1 CN3CN4 E603 D451 WH21 J64 WH22 WH23 WH20 IC502 IC501 D500 D501 D505 Q512 R L VIDEO S VIDEO AUDIO D452 D453 WH5 P3 D454 D455 D503 D504 J2 J3 J4 J5 J21 P2 Q451 J20 CN50 CN11 CN12

20、 CN21 CN22 CN45 CN47 CN48 CN49 IC45 K/11 X14 X14 J/11 X14 H/11 X14 I/11 2 FHJLNGIKMO 1 3 5 7 4 6 Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD 5 6 R951 R802 R782 R779 C741 C705 R803 R801 R972 R915 R805 C907 R955 R971 R999 R956 C780 R967 C909 C704 C703 C701 R2 R11

21、 R968 R993 R977 R1 R910 R970 R969 R120 R897 R898 R894 R926 R924 R939 R923 R938 R896 R911 R935 R847 R952 W730 R12 R808 R807 C762 C845 C761 C765 C407 C411 C405 C404 C406 C410 UPDOWN BAND MD/TAPE VIDEO-3 MUTE SP-BSP-A BLK BLK BLK DISPLAY & MICRO-COMPUTER PCB BLU BLU YEL VOLUME SEL. F. AUX MEMORY TONE A

22、UTO SETUP SP.EQ DOL. D. 8.38MHz EQ ACTIVE EQ ACTIVE MODE INPUT MODE INPUT STEREO STEREO DOLBY V. DSP DSP 4.3MHz STANDBY DTS EQ TUNER VIDEO-2 SOUND WHT RED WHT DSP/ THX ACT. 96kHz LOUDNES LOUDNES THX BASS BOOST BASS BOOST RED BLK WHT BLK ORG BLU CD/DVD BLU GRY DVD/6CH VIDOEO-1 LOUDNESS DSP AAC DIMMER

23、 DIMMER BLK CONTROL MULTI LISTEN MODE PHONO BLKYEL W728 W704 C779 W951 13 W145 W734 R810 R809 W802 W801 C791 R791 C844 W779 R846 C851 R851 C792 C793 R741 R742 R743 R744 R745 R746 R747 R748 R749 R750 R751 R752 R761 R762 R763 R764 R766 R765 R780 R814 R831 R832 R701 R702 R703 R704 R705 R706 R707 R708 R

24、709 R710 R711 R712 R713 R714 R715 R716 R717 R718 R719 R720 R721 R722 R723 R724 R725 R835 R845 R856 R881 R946 R947 R948 R996 R953 C857 C858 R841 R842 C856 C794 R997 C831 R990 R804 C811 C815 C813 C814 C816 C817 C763 C764 C777 C778 C812 C813 C814 C819 C832 C833 C841 C852 C853 C854 C908 R753 R754 R755 C

25、702 R806 R833 R844 R852 R853 R854 R855 C855 R858 R884 R885 R907 R908 R909 R912 R913 R949 R950 R961 R962 R963 R964 R965 R966 R922 R954C766 R974 R975 W952 R976 R991 R992 R998 X701 C818 C843 W806 W807 C101 C103 R731 R732 R733 R734 R776 R777 R778 R114 R102 R105 R115 R834 R836 R843 R857 R859 R860 R861 R8

26、62 R863 R864 R865 R866 R867 R868 R869 R870 R882 R883 R886 R887 R888 R889 R890 R891 R892 R893 R895 R899 R900 R901 R902 R903 R904 R905 R906 R914 R921 R101 R925 R927 R928 R929 R930 R931 R933 R932 R937 R940 R941 R942 R943 R944 R945 R978 R979 R980 R981 R982 R983 W780 R984 R985 R986 R987 R988 R989 R103 R9

27、94 R995 X811 R112 W712 R104 R106 R107 R108 R109 R934 W725 W757 W747 W705 W772 R110 R111 R113 W724 W726 W711 W709 W716 W708 W766 W714 W720 W702 W717 W731 W722 W703 W701 W710 W735 W713 W706 W707 R781 1 W748 W754 W768 W771 W719 W730 W721 W723 W773 W755 W758 W718 W741 W750 W763 R936 W805 W769 W765 W302

28、R121 W738 W727 W745 W778 W744 W764 W740 W732 W759 W751 W950 W736 W303 W767 W301 W746 W749 W742 W954 W737 W739 W743 W752 W733 W753 W760 W762 W761 W756 W770 W775 W774 W777 W776 W304 W715 C401 C409 C403 C402 R410 C408 W204 TH1 W105 W106 W107 W109 W110 W108 W119 W112 W117 W116 W114 W115 W113 W122 C842 O

29、 G I 85 1 13 69 54 4 85 14 164 49 48 33 32 17 16 100 1 25 26 50 51 7576 1 3 1 8 169 18 9 16 I OG OG I GIOIOG E 17 13 B BE 71 BE 101131 15 13 19 151 EB EB BE EB 91 13 13 13 16 CN80 WH78 WH87WH88 WH94 WH93 WH92 A791 D844 D961 CN90 CN91 D963 D801 D803 D843 Q842 D841 D831 D791 Q776 Q778 Q777 D802 D804 D

30、842 D962 D964 Q841 Q843 WH89 D734 D741 D742 D743 D744 D745 D746D747D748D749 D750 D751 D752 D753 D754 D755 D776 D805 D806 D846 ED78 S701 S702 S703S704 S705S706S707S708 S709S710S711S712S713 S718S719S720 S721S722 S723 S724 S725 E703 WH91 E702 E701 Q731 S763 WH42 D401 WH80 S761S762 WH70 CN70 S714S715 S7

31、16 S717 S731 S732 S733 CN41 IC90 IC89 IC88 IC79 WH90 IC78 IC84 IC74 IC83 IC81 IC402 IC401 X14 C/11X14 B/11 X14-7900-13 & X14-7980-10 A/11 (J75-0061-31) X14 D/11 X14 E/11 PQSUWYRTVX 2 1 3 5 7 4 6 Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD 87 R52 C44 C544 C546 C

32、548 C550 C551 C555R574 R521 R523 R524 R529 R532 R533 R534 R537 R538 C79 R98 C538 C539 R89 C109 C110 C129 C130 C149 C150 C189C190 C197 C41 C545 R81 C198 R92 C42 C57 C58 C95 C99 R42 R90 R97 R107 R108 R127 R167 R168 R503 R504 R505 R506 R513 R514 R515 R528 R530 R905 R542 R543 R544 R545 C1C2 CP51 CP52 CP

33、53CP54 CP55 CP56 CP57 CP58 CP59 CP60 CP61 CP62 CP63 CP64 CP65 CP66 CP71 CP72 CP73 CP74 CP75 L1 L2 48 R2 R4 R11 R12 L3 R23 R24 R25 R26 L4 L5 R30 R31 R32 R41 R43 R44 R602 C602 R45 R46 R47 R48 R49 R51 R65 R91 R93 R94 R95 R96 R109 R110 R111 R112 R152 R169 R170 R171 R172 R501 R502 R507 R508 R509 R511 R51

34、2 R516 R517 R907 C575R526 C576 R525 R527 R541 C87 R546 R547 R548 R549 R550 R553 R554 X6 X51 R560 R561 R562 R563 R564 R565 R567 R566 C268 C267 R82 R83 C557 C558 C564 C561 C562 R50 24.576MHz 18.75MHz C49 C85 C94 R88 C91 C7 C6 C5 C100 R85 R84 R86 C97 C46 C82 C43 C88 C47 C48 C101 C102 C121 C122 C141 C14

35、2 C161 C162 C265 C262 C191 C192 C193 C194 C195 C196 R87 C266 R604 R908 C604 C261 37 1324 25 36 12 1 4 1 1 113 3 IGO IGO 8 7 1 1 1 3 1 40 1 1 31 45 1 12 121 220 1 8 1 85 1123 33 2212 34445 1 4 1 10 IGO 1 4 8 5 1 4 8 5 1 4 8 5 1 4 8 5 1 4 8 5 15 30 16 22 2344 8 169 1011 20 20 11 1 10 10 1 11 20 10 1 1

36、1 20 15 4 5 4 1 3 1 3 5 4 4 8 5 14 7 1 36 10873 72 37144 109 1 148 24 4825 21 120 50 R1 C65 C529 EB EB D16 D6 CN53 D7 D9 D5 D11 D12 OUTVIDEO3CD/DVD COAXIAL IN OPTICAL IN OPTICAL D10 Q2 D2 D3 D18 D4 D8 Q1 D17 D15 D14 D52 D13 A3A2A1 D1 J1 CN4 CN2 S1 CN1 CN3 CN5 IC2 IC50 IC6 IC1 IC51 IC52 IC53 IC54 IC5

37、5 IC56 IC57 IC58 IC49 IC60 IC64 IC61 IC10 IC12 IC14 IC16 IC18 IC20 IC62 IC59 IC19 IC63 IC21 IC22 IC23 X08-3390-13 (J75-0058-32) (SIDE A) C45 C530 R518 C64 R64 C580 R902 C603 R603 C13 C14 C84 C93 C90 C501 C508 C519 C521 C526 C528 C533 C536 C541 C542 C547 C549 R536 C552 C553 C554 R539 R540 R910 R911 R

38、5 R3 R6 R601 C601 C96 C502 C503 C504 C578 C505 C506 C507 C509 C510 C511 C512 C513 C514 C515 C516 C517 C518 C520 C522 C523 C524 C525 C527 C531 C532 C534 C535 C537 C540 C543 C169 C170 C11 C81 C3 C4 C12 C15 C579 C16 C61 C62 C66 C80 C83 C89 R912 C92 C103 C104 C123 C124 C143 C144 C163 C164 C571 C572 R7 R

39、8 R21 R27 R101 R102 R121 R122 R128 R141 R142 R147 R148 R161 R162 R510 R551 R201 R202 R203 R204 R205 R206 R207 R208 R211 R212 R215 R216 R219 R220 C8 C9 C63 C98 C105 C106 C125 C126 C145 C146 C165 C166 C181 C182 C573 R55 R56 R61 R62 R63 R103 R104 R105 R106 R123 R124 R125 R126 R129 R130 R131 R132 R143 R

40、144 R145 R146 R149 R150 R151 R163 R164 R165 R166 R181 R182 R185 R186 R187 R188 R189 R190 R209 R210 R213 R214 R217 R218 R552 R571 R572 R573 C50 C51 R261 R262 R264 R265 C263 C264 R266 R263 C556 R581 C577 R901 C559 R903 R904 R909 C560 C563 C567 C568 C565 R33 C566 C569 C570 C574 O G I 51 B E D42 D41 D51

41、 Q51 IC24 IC26 X08-3390-13 (J75-0058-32) (SIDE B) 2 ZABADAFAHAAACAEAGAI 1 3 5 7 4 6 Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD 9 10 IDLE R IDLE C IDLE SR IDLE IDLE SL W350 W351 IDLE L SBL W49 W14W12 W15W11 W13W10 W317 C364 C39 BLK W75 C319 W293 W53 R461 C320 R

42、450 W732 R313 C311 C312 R312 C310 C1C2 C5C6 C7C8 C17C18 C19 C20 C21 C22 C23 C24 C25 C26 C27 C28 C29 C30 C31 C32 C33 C34 C35 C36 C37 C38 C41 C42 C47 C48 C55 C56 C66 C67 C72 C73 C74 C75 W734 C116 C122 C124 C165 C115 C171 C121 C173 C123 C304 C351 C352 C353 C354 C361 C362 C363 C369 C365C367 R3R4 R13R14

43、R19 R20 R23 R24 R27 R28 R31 R32 R35 R36 R39 R40 R43 R44 R49 R50 R53 R54 R57 R58 R59 R60 R63 R64 R67 R68 R114 W733 R118 R163 R113 R167 R117 R413 R414 R466R472 C92 C93 C94C95 C141 C142C191 C192 C193 C195 C196 C200 C308 C309 C315 C316 C317 C318 W222 C3C4 C9C10 C11C12 C13C14 C15C16 W752 C40 C44 C45 C51

44、C52 C53 C54 C57 C58 C800 C801 C62 C63 C64 C65 C68 C69 C70 C71 C76 C77 C78 C79 W235 C82 C83 C84 C85 C86 C87 C88 C89 C90 C91 C112 W736 C114 W737 C118 W735 C120 C126 C128 C722 C134 C136 C138 C139 C140 C161 C163 C113 C167 C117 C169 C119 C175 C125 C177 C127 C181 C183 C133 C185 C135 C187 C137 C189 C190 C1

45、11 C307 C355 C356 C357 C358 C359 C360 C366 C368 W1 C802 R802 W743 R1R2 R5R6 R7R8 R9R10 R11R12 R15 R16 R17 R18 R21 R22 R25 R26 R29 R30 R33 R34 R37 R38 R41 R42 R45 R46 R47 R48 R51 R52 R55 R56 R65 R66 R69 R70 R71 R72 R73 R74 R75 R76 R77 R78 R79 R80 R81 R82 R83 R84 R85 R86 R87 R88 R89 R90 R91 R92 R93 R9

46、4 R95 R96 R97 R98 R99 R100 R111 R112 W742 R116 W741 R120 R122 R124 R126 R128 R130 R132 R134 R136 R138 R140 R731 R142 R733 R144 R735 R146 R147 R148 R149 R150 R161 R162 R165 R115 R169 R119 R171 R121 R173 R123 R175 R125 R177 R127 R179 R129 R181 R131 R183 R133 R185 R135 R187 R137 R189 R139 R191 R141 R19

47、3 R143 R195 R145 R197 R198 R199 R200 R61 R62 R221 R222 R302 R303 R305 R306 R307 R308 R309 R321 R322 W901 R326 R325 R327 R328 R329R330 R351 R352 R353 R356 R357 R358 R359 R360 R361 R362 R363 R364 R365 R366 R367 R381 R382 R383 R384 R385 R386 R387 R388 R389 R390 R391 R392 R401 R402 R403 R404 R405 R406 R

48、407 R408 R409 R410 R411 R412 R431 R432 R434 R435 R433 R451 R452 R455 R456 R457 R458 R459 R460 R463 R464 R465 R467 R468 R469 R473 R474 R475 W294 W169 W266 W265 W225 W189 W4 W52 W6 W61 W58 W68 W88 W40 W60 W83 W155 W78 W62 W98 W201 W229 W267 W298 W256 W140 W299 W137 W77 W72 W281 W254 W270 W218 R153 C46

49、 W257 W232 W192 W207 W206 1 1 2 3 W272 W216 W230 W231 W271 W226 W278 W241 6564 41 40 2524 80 1 W261 W263 W247 W245 W277 W282 W286 W250 W258 W214 W157 W217 W236 W211 W175 W115 W2 W202 W54 W51 R462 W292 W324 W325 W326 W237 W240 W7 W198 W228 W268 W5 R300 W321 W194 W190 W744 W243 W246 W239 W260 W209 W121 W205 W210 W182 W185 W70 W159 W93 W184 W124 W161 W160 W129 W227 W219 W297 C49 R154 W3 W122 W170 W296 C503 W280 W283 W262 W264 W238 W242 W249 W224 W111 W118 W279 W125 W120 W117 W183 W110 W69 W97 W87 W74 W80 W84 W151 W131 W150 W134 W145 W154 W180 W109 W106 W116 W199 W123