Kenwood KRF-X9080D Service Manual

Also see for KRF-X9080D: Instruction manual

Contents

ANAE AG AI AK AMAF AH AJ ALKRF-X9080D/VR-8070/8060X09-6860-10(A/4) (2/2)27 28C953300P4321SL chSBL chSR chGND3300PC943300PC1933300PC1963300PC1951KR119100R113100KR43347KR117C1151K2.2KR115+3.3u50C113C127C135150P5P6.8KR1212200P 3.3KR1251.5K330PR127C121 100P1.5KC119 R123R139 47KC125 15PC123220u101.6K330 1/4WR137C117Q25220R1331/4WR1311/4W220 1/4W5.6KR135R402C137220 1/4W47 1/4W1KR141R14547P470R198VR69.1K4700P30K560P47 1/4W22u50C133R143Q52,54100R406R408 470100R12047KR118C116R1141K100KR434C1113.3u50+2.2KR1163.3u50C1123.3u50C114330 1/4WR138C124220u10C122 100PC126 15PR140 47K330P220 1/4W47 1/4WR731R735470R147VR34700P9.1KR38130K47 1/4W22u50C722R733R1421KQ31,33R385100C1281/4WR1365.6KC1201.5KR126R124R1281.5K6.8KR1225PC1181.6K150PC136R132220R1342201/4W1/4W22u50C134220 1/4W47 1/4WR14647PC138R148470VR44700P9.1KR38230K47 1/4W560PR144100R386R387 470R388 4701432L5∗C93 R102∗C92R10133K10K0.22∗W11R100 33 1/4W∗C90L2 512nH2W4.7∗W100.2233 1/4W33 1/4WL14.7 ∗C912W512nHR99R199R335R3311.8K 2W13R3344.7K47KK2R202∗C142 R152∗C141R151 R201∗C191∗C192512nH33K10K∗C190∗W12512nH2W4.7∗C189∗W130.220.2233 1/4W33 1/4WL62W4.7R200512nHR150L433K15K∗C139∗W140.222W4.7∗C140∗W150.2233 1/4WR149512nHL32W4.7R337R3321.8K 2W47K14R3364.7KK3R3384.7KR33947K+BR3331.8K 2W11K4K533K15KR389 33K15K47KR34112R3404.7KR104 390 2W1.2K22u50C3621.2KC36122u50R103 390 2WR367R365R366R364R411R409R392R390R391C OUT15FL OUT-12VP MUTE+12VGNDSL OUT2116182019 17SURR RLY11SPB RLYTH-DETSBL OUTGNDGNDSBRSR OUTFR OUTSBR OUTSPA RLY29786CSL 10FL12141113 5FRSR87961 12C RLY15 14 13A MUTELIMITER-6dB ATT20dBSB PREMUTESURR MUTETAP RLYPWR RLYVOL SEL DATAVOL SEL CLKVOL SEL ST90679 810DET 12 1DET 235 47060305040HP R6HP L79 8D GND-30V2 1PROT2PROT15 34560 1/4W2.2u50C364R607 100K1.2KR60847u25R4501KR45122K22u25R476R60910KR45210KR61010KR455360R453360390R45410KR456R458 82KR462 15KR459 22KR457 82KR461 15K12R465 100R463 82KR464 82KC365220u104.7u503.3KR468100KR466R467C3661.5KR474R473C370220u101000PR4697.5K3.3K1.5KR472C367100K4.7u50C368R4757.5KGND24.7K1/4WR3251 1/4WR3213 V.REG.R3061 1/4W10u100C316C318 22u100 C317 22u100R329 47K33u100C315 330R327∗W8R330 47KR326100R3284.7K1/4WR32222u50R309100R308C306 100u1002.7K R3078.2KC30910u50C308 R319 0.01u752.20.01C4501000PC453C451C4521000P1000P0.01u750.01C303C323 1000PC600 100u25R600 100220 R304R305100u5010KR302220u10C30431 UNREG.12R303C357C360Q26Q32,34C358Q35930706023401412Q305-308Q30329.8V+15.1V+15.1V29.8V5090213425756141312112627678012.4V+12V+12V29.8V+47V+47V+12VB+B+BBBBB48.3VB48.3VB+B+BB+BBB+15.1V121191087+BB+B48.3V+B+47.2V+++33KR410+++1/4W+2200P 3.3KSL GND1SBL GND22.2K 2WR317 2.2K 2W1W 1/4WB+B+12V+++++++++++++++++B++++B+47.2V+47.2V+47.2V+47.2V+47.2V+15.1V+15.1V+15.1V+15.4V48.3V48.3V48.3V48.3V29.8V+12V12.4V12.4V12.4V12.4V12.4V22u50C611+R384 R383R404560C369C363C301C3028.2KR130100PC39SR GND3R41215K21R414R413C305R31833K∗R1107.5KR1090.01C410.01C4022KR10822KR1070.01C4215KR1063.6KR105 21100u100C610+1R626R6274.7K820 1WR61820 1WR6218PC609123 V.REG.GNDUNREG.+12VGND-12VGNDCFLFR43SURR MUTESB MUTER460 43K155151W+12V101417 ATT1001/4WR129+58V+47V+47V+47V+47V +47V+47V1/4W12+B-B3PC326SBRSBR+12V+BB+12V+12VJ5J6: S5688BD14,15: 1SS133 orD1-6,16,28,29,32-35,53,54,57,58,61,62,64,66,68,602-604: 1SS244D27,51,52,55,56,59,60: 2SA992(F,E)Q1-4,21-24,41,43,308,359,: 2SA1123(R,S)Q5,6,25,26,45: 2SB1640Q304,306: 2SC1845(F,E)Q353-358,360,361,363,364,: 2SC2631(R,S)Q7-10,27-30,47,49: 2SC2878(B)Q331-335,605,606: 2SC3940A(R,S): 2SD2525Q307: MTZJ20(B) orD609: MTZJ6.2(B) orD20D24D23: MTZJ15(B) orD18: MTZJ16(B) orD17,19: NJM4580LIC1: TRAIT3NQ11,12,31,32,51,52: TRAIT3PQ13,14,33,34,53,54: UN421NQ305,313: UN4219 orQ302WH1FRONT ASPEAKERSQ333Q25D29Q21Q23Q27MIRRORCURRENT1STD3IDLE ADJ.(SB Lch)2NDQ29Q54PROTECTIONQ358AMPPOWERQ52D60Q334D28Q33Q355Q31D55Q26Q22Q24Q28D4Q30Q34Q356Q32D56CN2D54RLYDRIVERQ309D32(FL/FR)D53D61(C/SBL)DRIVERD33Q310RLYDRIVER(SL/SR)Q311D34RLYD35Q312D58D57 SP.BRLYDRIVERCN5 CN6 CN7D63D69Q607Q359D64D68Q360D66Q361SUPPLYPROTECTIONQ362Q363Q364Q365Q307Q308D25Q306Q304D18D19Q305D27D12D15D14Q303D17Q302D16WH3CN1∗D23∗D24PROTECTIONAMPPOWERIDLE ADJ.(S Lch)CURRENTMIRRORSURROUND RchPROTECTIONPOWERAMPIDLE ADJ.(S Rch)2NDPROTECTIONAMP.DCDRIVER-6dB ATT.MUTEDRIVERLIMITER+15V AVR-30V AVRQ303: M61516FPIC2D67D65D25,608362,365,607602-604CN3013/4 X13-D/6- 4/4 WH92X14-A/11- 4/4 WH91X14-A/11-to MAINTRANSFORMERWH424/4X14-D/11-3/4CN302X13-D/6-LchRchCch CENTERRchLchFRONT BSPEAKERS4/4WH4 X13-D/6-CN3043/4DTC113ZSAHSS104ARD16ES(B)RD15ES(B)RD6.2ES(B)RD20ES(B)RD5.1ES(B)SIGNAL LINEGND LINEB LINEB LINERECORDING LINE: MTZJ30(B) orRD30ES(B):D62CN8WH8∗D26 ∗Q313D8Q611Q612D6D7CN9D609 D608WH3Q610WH9WH9Q610 : 2SD2012Q611 : 2SC1740S(Q,R) or: 2SA933AS(Q,R) orQ612: MTZJ5.1(B)D7,22: MTZJ3.9(B)D8,26,63,65,67,69RD6.8ES(B): MTZJ6.8(B) orD21RD3.9ES(B): ∗∗∗ AWH6: KTC3200Q309-312D12DSBA20F03: TS6P03G-B orCN702X13-F/6-3/41STKTC3199(Y,GR): KTA1267(Y,GR)SURROUND Lch SURROUNDBACK LchWH3033/4X13-D/6-3/4X13-E/6-CN707THERMISTORto(X09-686) (D/4)(X09-6860-10) (A/4)VR-8070 (2/4)KRF-X9080D (2/4)OFF : -6.2VON : 3.1VON : 3.2VOFF : -11.8VOFF : 56.8VON : 62.9VHI-TAPON : -62.9VOFF : -56.7VHI-TAP4.9V4.9V20mA20mA20mACAUTION: For continued safety, replacesafety critical components only with man-ufacturer's recommended parts (refer toparts list). indicates safety critical com-ponents. For continued protection againstrisk of fire, replace only with same typeand rating fuse(s). To reduce the risk ofelectric shock, leakage-current or resis-tance measurements shall be carried out(exposed parts are acceptably insulatedfrom the supply circuit) before the appli-ance is returned to the customer.The DC voltage is an actual readingmeasured with a high impedance typevoltmeter with no signal input. The mea-surement value may vary depending onthe measuring instruments used or onthe product.BN-3 CG-5 CG-6BP-1BP-1BL-3CD-6CT-4BO-1CU-4BQ-1w w w . x i a o y u 1 6 3 . c o mQ Q 3 7 6 3 1 5 1 5 0 992894298T E L 1 3 9 4 2 2 9 6 5 1 3 992894298051513673QQTEL 13942296513 QQ 376315150 892498299TEL 13942296513 QQ 376315150 892498299