Kenwood KRF-V7771D Service Manual

Also see for KRF-V7771D: Instruction manual Instruction manual Setup Instruction manual Service manual

Contents

DG DH DJ DL DN DPDI DK DM DOY05-3862-70KRF-V7771D/V7771DE1234567891018171615141312112829272526232421222019FAN-ON/OFFFAN-H/LP-CONNCSE RELAY+31VR-GNDBIAS(-)BIAS(+)NFBGNDBIAS(-)BIAS(+)NFBGNDBIAS(-)BIAS(+)NFBGNDBIAS(-)BIAS(+)NFBGNDBIAS(-)BIAS(+)NFBGND+B-B270R371 R3222700.01C322R31610KR31810KC31847u50+C31656P10KR36710KR365C36556P+47u50C3671/4W270R3201/4WR369270180R323R3241800.01C321C31556P47u50C317 +56PC31456PC313R325 16KC319 27PC320 27PR326 16KR3271KR3281KC311R3132200P2.2K2200PC3122.2KR314R31710KR31510KC36356PC306100P 100PC305R309750750R307R308R31075075016KR305C310220u10++C309220u10R329620R330620C325150P150PC326R30616K750R359150PR379750R357C375620+R355 C35916K 220u102200PC3612.2KR363100PC3550.015C371C405R403R405750+150PR415R404750620C413220u1016K100PC403C4110.015100PC356R4102701/4W 270R3701/4WC3720.0156PC40756PC408R40810K47u50C409 +10KR409270R411 R372270R36810K R36610K+C36847u50R360750+16K2.2K 2200PR364 C362150PR356 220u10C360R380750R358C37662056PC364C36656P180R374R376 16K 1KC370 27PR378180R373 1KC369 27PR375 16K R377C410 27P 1KR413 16K R414270PC303C304270PR303100K100KR304R3021K1KR301 4.7u50C3014.7u50C302++C307100PC308100P100PC357R354100K 100KR353270PC354 C353270PR3511K1KR352 4.7u50C352+C3514.7u50+R4062KR3622KR3612KR3122KR3112K4.7u50+C401C402270PR402100K1KR401270 1/4WR319 270 1/4WR32147u25C453C45447u25R4672.2KR4682.4K ++C4611000PR478100100R475 R47910K22 1/4WR48047u25C458+22u25C460+10K+17V4.7u100+100R474C4524.7u100+ 2.2KR4733904.7u100++BC463220u10+R490 24KR483100K100KR486100KR485100KR484100KR487GNDIN OUT21C8031000u351000u35C804+++164700uC8260.01C8220.01F3C8010.010.01C802CN84 CN83CN86 CN850.01C824CN82 CN81658 7R82410 R8234.7KR8031003.3KR801R8081KC81110u35 +324 1C8061000P330PC805R812 10K R813 10KR810 15KR811 6.8KC819 0.01R809 5.1KR8051.8 1/4W2.7 1/4WR806R82210R8041004.7KR8253.3KR802C807 0.01C808 0.01C81047u25+ C809 47u25+C825 330u35++C8231000u+20V+13V+31V+17V+8V+17V+13VC8200.01+10u50C818+B123547689CN87 CN88F1F4F2C8211/4W351/4W1/4W 1/4W1/4WC404100P100PC358+31V+31V +31V+31V+31V2928816412202510KR998+17V+17V+31V +31V+31V+17V+BR4811/4W1/4W1/4W1/4W1/4W1/4W1/4W1/4WR4072200P2.2KC4061/4W180R412Q83CchSLchSRchLchRch8161242025C456R4711/4WC457Q451,454,456-BC55082PC55182PC55282PC55382PC55482PQ453,457R99910K 1/4W1/4WW2544.7u100C451+3300PC412390 1/4WR4772.2K 1/4WR47247KR99647KR99717V17V17V20V20V2 31 T1.6A L250VT1.25A L250VT1.25A L250VT1.6A L250VBB B+B +BBBB+B+BB+BBB BBBB+BB+B+B+B+BBB+BB+BIC84KRF-V7771D(E,T) (5/6)SRKRF-V7771DE(E2) (5/6)3.8V0V-30.1V0V-53.0V-53.7V-54.4V21.8V7.9V12.7V16.3V5.0V16.9V23.6V17.5V24.2V2.8V5.0V-25.2V-3.2V -17.8V-24.5V-17.2V-16.5V30.1V24.2V-25.2V16.3V15.4V14.7V15.4V0V9.0V0.6V0V0V-51.3V-0.8V52.5V52.0V-1.1V1.1V-51.8V9.0V0V9.6V9.6V 0.6V0V0V-51.3V0V-51.3V-0.8V-51.8V-1.1V1.1V52.0V52.5V62.6V-0.8V52.0V0.6V1.1V-1.1V-51.8V-0.8V-51.8V-1.1V52.5V52.0V52.5V52.0V 1.1V0V1.1V0.6V-51.3V0.6V9.6V9.6V0V-51.3V0V-51.8V-0.8V-1.1V9.0V0V9.6V14.2V14.6V54.4V0V6/6-E6X25-E/7-CN106/6X07-A/8CN51D34D37Q355 Q357D32D31D35Q403D41D42D38Q404D361ST1STQ307Q305Q309Q301 Q303Q311Q304Q302Q306 Q308Q312Q361Q351Q353Q310Q3592NDCchSLch2ND2ND1STQ406Q362Q352 Q354Q401Q402Q356 Q358D33D44Q457D45Q453D77Q454 D48 D49Q456D78Q451D58D75D74D59D60D88D81D82D85 D83D84Q83Q81Q84Q82IC81(1/2)(2/2)IC81D86E710V AVR 9V AVRWH1Q454 2SA1611(M5,M6)Q451 2SA1535(R,S)Q311,312,361,362,406 2SA1586(Y,GR)Q309,310,359,360,405 2SA1123(R,S)Q305-308,355-358,403,404 2SC2631(R,S)2SA992(F,E)Q301-304,351-354,401,402,Q84,86 2SD2061(E,F) or 2SD2012Q83,85 2SB1370(E,F) or 2SB1375Q82 2SA1048(Y,GR) or 2SA1309A(Q,R)Q81 2SC2458(Y,GR) or 2SC3311A(Q,R)Q453,456 UN5212 or DTC124EUAD88 D3SBA20F03D87,89 RD11JS(B) or HZS11N(B)D86 S5688BD83,84,998 RD15ES(B) or HZS15N(B)D81,82 1B4B41D73 B30-2493-05D47 :D43,77,85 RD5.1JS(B2) or HZS5.1S(B2)D39,55,56 DA204KD31-38,41,42,997 1SS133 or HSS10478,90,91,996,999 MA111D7,44,45,58-60,74,75,IC84 SI-3082VIC83 TA7805S or UPC7805AHFIC82 TA79005S or UPC7905AHFIC81 NJM4558DIC23 TC9162AFIC21 NJM2058DIC1 NJM4580EDD43LchSLchSRchRchQ360Q40516V AVRPOWER LIMITER 2ND2ND2NDPOWER LIMITERQ999Q999 2SC3244D998D997D46 D47D996D7Q452Q455Q452 2SC3944(R,S)Q455,457 2SC4177(L5,L6)D46 :D48 :::::::::::::::::::::::::::::::RD16ES(B2) or HZS16N(B2)RD18ES(B) or HZS18N(B)RD13ES(B2) or HZS13N(B2)D49 RD11ES(B) or HZS11N(B):(X25-6202-70) (A/7)CAUTION: For continued safety, replace safety critical com-ponents only with manufacturer's recommended parts (referto parts list). indicates safety critical components. Forcontinued protection against risk of fire, replace only withsame type and rating fuse(s). To reduce the risk of electricshock, leakage-current or resistance measurements shall becarried out (exposed parts are acceptably insulated from thesupply circuit) before the appliance is returned to the cus-tomer.The DC voltage is an actual reading measured with a highimpedance type voltmeter with no signal input. The mea-surement value may vary depending on the measuringinstruments used or on the product.NJM4565L BA7645N CS4226KQGLA1837TA78057S TDA7479D