Kenwood KAC-6202 Service Manual

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Contents

KAC-62027JIHGF1234567X09-5900-10 (2/2)CAUTION : For continuedsafety, replace safety criti-cal components only withm a n u f a c t u r e r ’ s r e c o m -mended parts (refer to partslist).Indicates safety criticalcomponents. To reduce therisk of electric shock, leak-age-current or resistancemeasurements shall be car-ried out (exposed parts areacceptably insulated fromthe supply circuit) before theappliance is returned to thecustomer.• DC voltages are as mea-sured with a high imped-ance voltmeter. Valuesmay vary slightly due tovariations between indi-vidual instruments or/andunits.D202Q615Q207 Q209Q211D206D207Q613Q219Q221D210Q213Q217Q215Q225Q223Q609P1Q607 Q606Q605Q502Q501 D8D9Q5Q614Q8Q6 Q2Q7Q4Q3Q1Q612Q611D7Q610D502D503D603D608D609D610D607D501LOGO LEDD605D604D606J3D1D204D208Q212Q208D203D205Q210Q222D211Q218Q226Q214Q220D209 Q216Q224OVER CURRENTD6D5D4PROTECTIONOP NOISE MUTE Q604Q601Q602Q603D601DC/DC CONV.+B SWPOWERAMPDC/DC CONVERTERTP46TP59TP40TP242TP187TP189 TP185TP212TP181TP197TP206TP204TP211 TP208TP200TP94TP199TP219TP245TP233TP227TP226TP230TP228TP231TP232TP89TP246TP239TP237TP236TP238TP240TP241TP243TP244TP76TP48TP47TP50TP44TP61TP39TP45TP58TP220L3TP60TP71TP65TP67TP98TP73TP66TP64TP63TP69TP75TP72TP77TP95TP901.5KR151.5KR1456R1856R1956R2156R201093.3KR5053.3KR5062200u35C7+2200u35C8++++10u50C502C50310u50+1/2W10R241000PC51/2W10R251000PC63300u16C104.7KR224.7KR23+0.01C61312KR6135.6KR6152.2KR6122.2KR6380.01C604100R63333u35C609820R63433KR63110KR632 33KR62710KR63010u50C608R61412K100u25C603C6020.01R61110K4.7KR6295.6KR6283.3KR62630KR625R623 R636R621R62210u50C6071.5KR6243.9K3.9K3.6K 3.6K765432110u25C11TP225TP229 6uHL1150R248150R2526.2KR25047u25100PC2271.3K3PC901C229 6P33KR256470PC23347PC23110R258100R254100R26333R2891.8KR2590.01C2431.8KR2671.8KR269220R2834.7R2851.8KR2712W0.1R2751.8KR2732W0.1R2774.7R2860.047C239R279 47KR280 47KR620 47K510R261100R2650.047C24010R28210R28112KR619100u10C60610KR618VR32204700PC2374700PC23510015047u251.3KR255C228100P6.2KR251150R249R253C2384700PR262510R2780.12WR274R2701.8KC9023PTP188C23247P TP205R266100TP182R2874.71.8KTP210R25733KC230C234470PVR4TP190220 TP186R2601.8KR29033R284C2440.01C236R2681.8K4700PR264100R2884.71.8K220R272TP2092WR2760.16PTP184220u35+C241TP192TP78C410KR10 R8 2.2M27K 27KIN2+REFOUTCTRLC2VCCIN2-E2E1TP83C110u50R11 16K CTRTC1GND876C9 0.01C2 1000P 10KTP850.1u503.3KR92.2u50 C12TP81TP88R4R26 390100KR2C3R3 1.5K47u25R6TH11KFBACKDTCIN1-5432IN1+1910 10911121514131610KTP23533KR604R60510KR606R6096.8KR607R610TP526.8KR608TP5420 20TP51TP234TP535.6KR6010.1u50R60247KR63733KR60351KR1R7+B B+ ++++++++++IC7KAC-620210K10K10K10K14.4V0V3.6V5.0V0V 14.4V2.5V0V30.7V-30.7V14.4V14.4V30.7V-30.7VBCEBE C2SA817A-F2SA992-A2SC1627A-F2SC1845-A2SA1576A2SC34192SB1375-F2SD2012-F2SC4081DTA114EUA