Kenwood-VRS6200-avr-sm 电路图 维修手册.pdf

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1、AUDIO VIDEO SURROUND RECEIVER VRS-6200 SERVICE MANUAL 2005-2 PRINTED IN KOREA B51-5943-00 (K/K) 1010 . Knob (K29-8325-04) Indicator (B12-0480-04) Knob (K29-8336-03) Escutcheon (B07-2692-14) Knob (K29-8371-14) Knob (K29-8324-04) Panel (A60-2411-02) Phone jack (E11-0946-05) Door * (A52-) Optical recei

2、ving module (W02-4523-05) Pin jack (E63-1330-05) Sub panel (A22-1903-01) Front glass (B10-5548-02) Escutcheon (B07-2683-13) ANTENNA REC OUT PLAY IN SURROUND BACK IN AUX IN SPEAKERS R L PRE OUT R L VIDEO INVIDEO INVIDEO OUT VIDEOMONITORDVD SUB WOOFER DIGITAL IN OPT. COAXIALRLRLCVIDEO SURR FRPNT (8-16

3、) DVD AMGNDFM 75 Pin jack (E63-1376-05) Optical receiving module (W02-4546-15) Power cord bushing (J42-0083-05) AC power cord * (E30-) Tuner assy * (W02-) Pin jack (E63-1343-05) Pin jack (E63-1354-05) Metallic cabinet (A01-3940-01) Pin jack (E63-1377-05) Lock terminal board (E70-1015-05) Foot (J02-1

4、560-03) x2 Lock terminal board (E70-1014-05) * Refer to parts list on page 20. RadioFans.CN 收音机爱 好者资料库 Remote control unit (1) AM loop antenna (1) (A70-1681-15): KPY (A70-1682-15): XE (T90-0893-05) (E03-0508-05) FM indoor antenna (1) Batteries (R03/AAA) (2) (For the U.S.A. and Canada) (T90-0905-05):

5、 KP (Except for the U.S.A. and Canada) (T90-0855-05): YXE *AC plug adapter (1) * Use to adapt the plug on the power cord to the shape of the wall outlet. (Accessory only for regions where use is necessary.) VRS-6200 2 Resetting the Microcomputer The microcomputer may malfunction (unit cannot be oper

6、ated, 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 microcom- puter and return the unit to its normal operating condition. Unplug the power cord from the wall ou

7、tlet, then plug it back in while holding down the ON/STANDBY key. 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. Memory back-up function If the power supply to the receiver is shut down for abou

8、t a day or more, the following settings will be reset to the initial condi- tions. Please be careful. Volume level = - 66 dB Dimmer level = OFF (Brightest condition) Broadcast band = FM Frequency setting = 87.50 MHz Tuning mode = AUTO Listen mode setting = STEREO Input selector settings = TUNER TONE

9、 ON/OFF = OFF LOUDNESS ON/OFF = OFF BASS BOOST ON/OFF = OFF FRONT AUX mode = GAME ACCESSORIES / CAUTIONS ACCESSORIES CAUTIONS RadioFans.CN 收音机爱 好者资料库 2 ACEGIBDFHJ 1 3 5 7 4 6 Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD (Component side view) 3 4 R124 C303 C742 R

10、731 R303 R304 R123 R305 R690 R302 C13 R732 R251R252 R685 R261 R262 C16 C17 R311 W2 R755 R756R757 R733 C731 R255 R256 R257 R259R260 C620 R677 C609 C610 C612 C617 CP601 CP602 C232 R612 R632 R633 R634 C606 C669 C218 C307 C334 R605 R609 R680R683 C322 R322 R684 C619 C623 C5 1 61 19 218 C220 R640 C308 C72

11、0 R752 R754 R70 R71 R112 R63 C603 C604C605 C607 C614 C615 C618 R7 C631 R110 R115 R103 C668 C671 C672 R41 C675 C676 C707 C708 C717 C718 C727 C728 R113 R32 R111 R92 R99 R104 R66 R28 R134 R133 R79 R61 R114 C18 R53 R48 R611 R135 C320 R320 R639 C626 C627 R618 R672 R707 R708 R717 R718 R727 R728 R101 R51 R

12、52 C602 C608 R117 R67 R87 R96 R6 C737 C738 R50 R93 R94 R27 R120 R102 R11 R97 R89 R80 R62 R100 R88 R109 R64 R601 R602 R603 R604 R608 R610 R613 R614 R624 R627 R628 R630 R631 R637 R638 R663 R673 R674 R675 R676 R678 R679 R689 R692 R693 R694 R709 R710 R719 R720 R729 R730 R737 R738 R739 R740 R741 R742 R74

13、3 R744 R745 R746 R747 R748 R749 R750 R751 R753 R213 C268 C201 C202 R18 6441 1 115 214 24 65 80 40 25 C227 C228 C239 C240 C243 C244 C247 C267 C8 C10 C9 C11 R651 C269 R1 R4 R5 R10 R23 R24 R793 R794 R65 R69 R427 R411 R412 R68 R231 R232 61 4117 26 C222 C225 C226 C231 C233 C234 C235 C427 C729 C730 C275 C

14、276 C624 C266 C265 R212 R429 C305 C309 R310 R313 R312 R795 R796 R797 R798 R799 R802 R803 R804 C429 R667 R78 R202 R74 R216 R214 R75 R201 R76 R215 R73 R72 R116 R77 R615 R36 R236 R307 R308 R656 R657 R658 C776 R653 R655 R654 R652 C767 C768 R767 R768 R769 R771 R772 R770 R430 R238 R241 R237 R239 R240 C4 C

15、253 C254 C301 C335 X3 C332 C601 C613 C616 C656 C208 C662 C670 C659 C673 R641 C621 C654 C701 C702 C711 C712 C721 C722 C739 C740 R671 IGO C2 C304 C261 C224 C262 C255 C223 C251 C252 C264 C263 C306 C270 C424 C408C407 C206 C203 C207 C204 C205 X1 C686 C687 C761 C762 C782 C781 C430 C732 C733 C734 C632 R666

16、 211 202 X601 R606 R607 C302 C311 OG I O G I EB 81 40 39 4416 2818 2917 7 14 8 1 7 114 78 1 4 8 5 5 81 4 12 111 22 44 34 3323 8 1 9 16 1 45 8 148 5 8 71 5 41 8 4 11 45 81 45 8 13 45 14 85 BE BE BE BEEB EB EBEB EB EB EB EBEB EB EB D302 D610 D608 Q255 D307 D301 D604 D607 D606 D251 D252 D605 Q256 Q254

17、Q702 Q701 Q253 D611 D601 D602 AUX INDVD INPLAY IN VIDEO REC OUTSURROUND BACK PRE OUT COAXIAL DIGITAL IN DVD OPT. VIDEO D603 Q601 Q608 Q609 D2D4 D1 D3 Q1 Q251 Q252 Q401 Q402 Q301 D306 CN3 CN5 J1 J2 P1 CN2 CN6 Q606 CN8 A1 E1 WH1 P3 P5 WH1 J3 S801 CN4 P2 P4 CN1 CN7 IC705 IC301 IC303 IC701IC702IC703 IC7

18、07 IC601 IC602 IC603 IC604 IC605 IC606 IC201 IC203 IC9 18 169 IC607 IC302 IC708 IC612 X08-3380-10 (J75-0048-02) (SIDE A) RadioFans.CN 收音机爱 好者资料库 KLNPRTMOQS 2 1 3 5 7 4 6 Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD (Component side view) 65 R643 R309 R314 R617 R7

19、58 R759 C3 C1 C6 W1 R14 R13 R306 C700 C709 C719 C323 C741 C12 R623 R625 R626 C217 C660 C661 C219 C622 C665 R670 3.3V AVR 3.3V GND C710 R125 R126 R130 R128 R127 R129 R203 R204 R205 R206 R207 R208 R209 R210 R219 R225R226 R407R408 R426 C611 C801 R30 C666 C705 C706 C715 C716 C725 C726 C791 C792 R26 R629

20、 R703 R704 R713 R714 R723 R724 R31 R791 R792 C703 C704 C713 C714 C723 C724 R29 R37 R12 R25 C310 R642 R619 R664 R665 R701 R702 R705 R706 R711 R712 R715 R716 R721 R722 R725 R726 R735 R736 R418R421 R221 R414 R122 R413 R33 R401R402R417R422 R121 C258 C209 C210 C211 C212 C213 C214 C215 C216 C257 C273C274

21、C403C404 C413 C414 C417C418 C259 C7 R301 R91R98 R812 R813 R814 R409 R323 R410 R428 R131 R335 C337 C338 C339 C340 R336 C336 R338 C333 R337 R334 C221 C256 C401C402 C405C406 C411 C412C415C416 C419 C420 C423 C271 C625 R211 R220 R227 R228 R223 R222 R229 R230 R403R404 R415 R416 R419R420R423R424 C260 R800R

22、801 R17 R15 R105 R3 R34 R83 R90 R82 R425 R805 R806 R807 R808 R809 R810 R811 R57 R119 R16 R405 R217 R2 R84 R35 R59 R106 R42 R22 RESET R118 R8 R107 R406 R21 R9 R85 R253 R218 R20 R254 R108 R81 R58 R86 R132 VREF CE DAVDD VOL CLK PWR RELAY GND 5V 5V AVR PROT1 PROT2 A-MUTE KEY2 GND VDD VOL ST VOL DATA R61

23、6 R233 R235 R49 R45 R60 R47 R55 R46 R54 R56 R39 R40 R38 C682 C683 C775 R764 C321 R321 R763 C628 C629 R620 C688 C763 C764 C765 C766 R779 R780 R765 R766 C681 C14 C15 BE BE G IO 45 13 GND 2.5V 2.5V AVR 5150 75 25 1 26 100 76 85 41 14 58 IC805 IC1 IC609 IC202 D308 D304 D305 D303 IC611 Q403 Q302 X08-3380

24、-10 (J75-0048-02) (SIDE B) 2 UWYAAACVXZABAD 1 3 5 7 4 6 R513 C471 R471 R514 R800 R801 R804 C455 C456 R812 R813 C807 C475 R292 R475 R477 C5 C6 C7 C8 C9 C10 C15 C16 C17C18 C19 C20 C21C22 C32 C33 C34 C38 C39 C40 C53 C54 C55 C56 C57 C58 C65C66 C67 C68 C101 C102 C131 C151 C152 C251 C252 C301 C302 C303 C4

25、23 C457 C458 C462 C806 C473 C474 C501 C502 C505 C506 C701 C702 C711 R1 R2 R3 R4 R9 R10 R11 R12 R17 R18 R19 R20 R21 R22 R29R30 R31 R32 R33 R34 R37 R38 R39 R42 R51 R52 R53 R54 R55 R56 R57 R58 R63 R64 R65 R66 R67 R68 R105 R106 R107 R108 R109 R110 R111 R112 R113R114 R115 R116 R117 R131 R132 R133 R134 R1

26、35 R136 R137 R151 R152 R153 R154 R155 R156 R157 R158 R159 R160 R161 R162 R191 R192 R193 R194 R195 R257 R258 R259 R260 R262 R263 R264 R265 R266 R267 R268 R269 R270 R81 R82 R83 R282 R283 R284 R285 R286 R291 R293 R294 R295 R311 W137 R401 R402 R411 R412 R422 R423 R453 R454 R472 R473 R474 R476 R505 R506

27、R515R516 R517 R518 R701 R702 R711 R84 R223 R224 TH1TH2 R722 C61 C63 C62 C64 R721 C721 C722 FLch FRch Cch SLch SRch Cch(-) FRch(-) Cch -12V 71 FIL FIL GND(FL) GND(S3) GND(S1) GND(+B) GND(-B) +VH -VL -VH GND(-B) GND(+B) GND(S1) +VL +VL -VL -VH +VH GND -B(S3) GND +B(S3) FAN CONT. +12V -B +B GND +12V GN

28、D W9 C511 C512 C803 C461 C281 C282 C291 C451 C452 C453 C454 C472 C258 W91 C3C4 C11 C12 C13 C14 C31 C35 C36 W171 W129 C51 C52 C59C60 W107 C103C132 C191 C192 C253 C254 C255 C256 C257 C292 C401 C402 C403C404 C411 C412 C413 C414 C421 C422 C503 C504 C507 W140 W131 C223C224 K301 K302 K303 L1 L2 L31 L51 L5

29、2 W112 W135 W114 R13 R14 R15 R16 R23 R24 R25 R26 R27 R28 R35 R36 R40 R41 R59 R60 R61 R62 R69 R70 R71 R72 R201 R202 R203 R211 R212 R213 R251 R252 R253 R254 R255 R256 R281 R301 R302 R303 R421 R451 R452 R501 R502 R503 R807 C804 C800 R808 C805 R900 R810 R803 C802 C801 R802 R811 R809 C808 R814 R806 R805

30、R901 R504 R511 R512 W170 W138 W153 122 1 18 W87 W11 W21 W50 W54 W64 W63 W45 W44 W53 W52 W51 W62 W61 W56 W59 W47 W41 W28 W33 W169 W102 W111 W110 W118 W117 W34 W160 W38 W136 W122 W121 W120 W116 W115 C1C2 C41 C69C70 W14 W105 W103 W134 W151 W24 W19 W90 W168 W125 W144 W159 W157 W161 W94 W165 W142 W143 W1

31、63 W148 W154 W156 W139 W146 W101 W99 W133 W57 W8 W73 W74 W71 W65 W49 W106 W130 W83 W84 W77 W82 W79 W127 W128 W141 W160 W75 W76 W72 W104 W12 W5 W6 W30 W7 W15 W37 W23 W29 W36 W108 W100 W4 W22 W155 W162 W10 W31 W20 W16 W17 W2 W109 W93 W88W81 W113 W98 W92 W1 W95 W89 W96 W66 W67 W18 W13 W42 W46 W25 W26 W

32、86 W85 W68 W149 W69 W48 R91 R92 W132 W124 W147 W126 W80 W164 W35 W43 W58 W167 W40 W32 W27 W39 W55 W150 W78 W70 W97 W119 W152 W123 W3 W145 W60 R275 R276 C259 W158 C260 R321 C321 -12V +12V 17 814 17 814 14 58 1 51 2120 2 17 17 26 E BE B EBEB B E EB BE EB EB EB BE BEBE BE E B 51 EB BE E BE 12 B E BE B

33、E B E BE B E B E B EB E B EB EB GOIOIG Q291 Q292 Q472 Q105Q106 Q132 Q153 Q154 Q191 Q192 Q193 Q293 Q301 Q801 Q302 Q303 Q471 D461 D803 D802 D258 D281 D291 D101 D102 D131 D151 D152 D191 D192 D193 D201 D202 D211 D212 D251 D252 D253 D254 D255 D256 D257 D301D302D303 D311 D401 D411 D421 D422 D451 D511 D512

34、 J2 L FRONT CRLR J1 J501 P1 Q103 Q104 Q131 Q151 Q152 Q251 Q252 Q253 Q254 Q255 Q256 Q281 Q421 D259 D260 D292 D293 E1 P721 P722 VIDEO FAN DRIVE AVR -30V AVR A CLASS POWER SUPPLY WH1 CN451 CN471 CN2 CN1 CN401 CN3 IC501 IC801 D801 IC471 IC451IC452 IC1 IC51 SURR VIDEO OUTVIDEO INVIDEO IN DVD MONITOR VIDE

35、O SPEAKERS X09-6950-10 A/2 (J75-0049-01) Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD(Component side view) 78 AEAFAHAJALANAGAIAKAM 2 1 3 5 7 4 6 R751 41 8151 14 R228 C102 R110 R206 C131C132 C186 C187 C188 C189 C190 C191 C192 C193 C194 C195 C196 C197 C198 C199 C2

36、00 R229 R230 R231 R232 R233 R234 R223 R224 R227 R226 R225 C724 C217 R183 C701 C702 C705C711 C712 C713 C721 C722 R168 R171 R172 R173 R177 R178 R179 R180 R181 R182 R186 R187 182 191R188 R189 R207 R208 15 R211 R212R213R214R215R216 R218 R219 R220R221 R222 R240 R241 R242 R243 R244 R245 R246 R247 R248 R24

37、9 R250 R251 R252 15 R253 R254 R255 R256 R257 R258 R701 R702 R703 R704 R705 R711 R712 R713 R752 C752 R997 R998 R999 R100 C723 STAND-BY F.AUX MODEINPUT MODESOUNDMEMORYBANDAUTO/MONO ACTIVE EQ LISTEN MODE INPUT SEL. VOLUME CONTROL SET UP D.DIGITAL DTS 4.00MHz LOUDNESS MULTI DOWNMULTI UP W5 W3 C751 C103

38、C150 31 C110C111 C185 X101 C127 W18 W2 W7 W4 W6 W1 W10 W11 W9 W8 W13 W14 W15 W17 W12 W16 W19 144 3411 23 33 3132341615341 12 22 E BE BE B E B E B E B IC101 X14-7890-10 A/5 (J75-0050-01) X14 E/5 X00-3132-90 (J75-0063-01) X14 C/5 X14 D/5 X14 B/5 D727 D728 Q103Q104 Q105 D721 D722 D723 D724 Q109 Q110 Q1

39、11 D725 D726 D101 A751 A101 D104 D105 D106 D110 J701 J711 CN704 S104 CN101 S101S102 S103 WH101 S105 S106 S114 CN703 CN105 S107 S108S109S110S111S112S113 WH703 CN701 CN702 OPTICAL PHONESVIDEO AUDIO LR DIGITAL IN ED101 C602 C621 R621 R622 R611 R612 C611 AC IN F601125V8A C601 C603 C604 W166 K601 1 12 2

40、R601 R613 R101 C103 R104 EB BE C104 R108 C101 R102 C109 C110 F101 F102 R105 T101 C106 K101 R107 C111 W1 RED BLUE W2 BLUE 240V 120V C112 AC IN W3 W4 C105 GRAY R106 R103 41 21 51 C102 T601 41 EB D601 Q621 CN603CN604 D602 D101 D105 D102 D104 CN103 CN102CN106 WH102 CN102 WH102 CN104 CN101 WH1 P1 WH101 W

41、H101-1 WH101-2 S101 D103 Q102 Q101 D611 D612 P601 CN601 CN602 WH601 X09 B/2 Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD(Component side view) 910 2 ACEGIBDFHJ 1 3 5 7 4 6 VRS-6200 X08-3380-10 (1/2) 1112 D602 D603 Q1 CN1CN2CN3 DAC (2/2) IC708 SBR IC708 (1/2) SBL

42、D3 D4 D2 D1 MAIN u-COM OSCILLATOR DSP Q601 DIGITAL DETECT D601 D605 LEVEL SHIFTER CODEC 2/3 X09-A/2- CN3 X14-A/5- CN101 3/3 to TUNER PACK A1 HZU3.9(B2) or HZU5.1(B2) or XC61CN4002MRN XC62HR5102PN HZU7.5(B2) or HZU5.6(B2) or 2SC2003(L,K) 2SC4081(R,S) or 2SC2878(B) 2SC4213(B) CS493263-CLZ AK4586VQPDAP

43、202U or HZU3.3(B2) or KRC403 or M61516FP-RFOG 1SS355 DAN202U or S5688B(TPB5) TC7WH123FU-F BU1924F NJM4565MD-ZB TC7WU04FU-F 2SA1576A(R,S) 1SS402-F 2SA954(L,K) KTC3199(Y,GR) or 2SB1375 D604 D610 D251,252 IC301,303 IC302 D606,607 Q251 D611 IC201 Q1,255,601,701,702 IC9 D306 IC604 IC603 IC202,203,701-703

44、,707,708 D1-4,301,303-305,307,308,601,605, Q401,402 Q253,608 Q403 IC602 IC601 D603 D602Q254,256,302,609 Q252 D302 Q301 Q606 : : : : : : : : : : : : : : : : : : : : : : : : : : : : DTC124EUA or 2SD1819A(Q,R) 2SC1740S(Q,R) or 2SC2458(Y,GR) UDZS7.5B UDZS3.3B UDZS5.1B UDZS5.6B UDZS3.9B 1SS301 1SS300 DIG

45、ITAL IN (VIDEO) OPT. BS800 MN101C49KDCIC1: VRS-6200 (X08-3380-10) AB IC609XC62EP2502MRN XC6201P332PRN BA05T TC74HC4066AFIC705: IC611 IC612: : : TC74HCT7007AF AK4384 TC74HC07AF IC605 IC606 IC607: : : B LINE B LINE DIGITAL LINE RECORDING LINE GND LINE SIGNAL LINE P4 608,609 R13 1 X1 8.388MHz 1 2 3 4 5

46、 6 7 8 MCLK BICK SDTI LRCK PDN CSN CCLK CDTI 16 15 14 13 12 11 10 9 DZFL DZFR VDD VSS VCOM AOUTL AOUTR PS 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 20 19 18 17 16 15 14 13 12 11 10 8 7 6 5 4 3 2 1 76 77 78 79 80 81 82 89 90 91 92 93 94 95 96 97 98 99 100

47、51 52 53 54 55 56 57 58 59 60 61 62 63 65 66 67 68 69 70 71 74 75 SW.SB CONT CONF CONT 1 CONF CONT 2 DSP/CODEC CLK DSP/CODEC DOUT DSP/CODEC DIN NC NC NC NC CODEC CS NC CODEC PDN CODEC OVF DSP PD(*DSP.RESET) ENC CW ENC CCW RESET NC DSP INTREQ DIGITAL DET( I) CODEC INT RDS DATA RDS CLK REMCON CE2 FL S

48、TB STANDBY LED NC NC FL CLK FL DO FL DIN MMOD X0 X1 VSS OSC1 OSC2 VDD VREF+ S LEVEL CE1 KEY2 TH PROT 2 TH PROT 1 DET2 DET1 KEY1 VREF- NC A MUTE PROT2 PROT1 NC PACK CONT NC NC NC NC NC NC NC H.P.DET NC VOL SEL ST VOL SEL DATA VOL SEL CLK POWER RLY DAVSS FAN CONT E2PRO DATA E2PROM SCL NC DAVDD NC DSP

49、CS TUNER1 TUNER2 TUNER3 STEREO SD T MUTE PLL DO PLL CLK PLL DIN PLL CE NC NC SP RLY C RLY SURR RLY V CTRLA V CTRLB V MUTE NC NC NC LIMITER VDET 123456789 10 11 12 13 14 15 STEREO TUNED MUTE Rch GND Lch D.OUT +12V NC S LEVEL GND DO CL DI CE 123456789 10 11 12 13 14 15 16 17 18 19 20 21 PROT.1 PROT.2 PACK CONT. LIMITER DET.2 DET.1 TH PROT.1 TH PROT.2 VIDEO DET A.MUTE SW/SB MUTE FL/FR RLY. C RLY. SL/SR RLY. V.CTLA V.MUTE V.CTLB uCOM&FL.GND -30V FIL- FIL+ 123456789 10 11 12 13 14 15 16 17 18 19 -30V FIL- FIL+ FL GND D+5.1V GND uCOM+5V ENC VOL CW ENC VOL CCW KEY 1 KEY 2 REMOTE LED ST