Kenwood KAC-8404 Скачать руководство пользователя

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This product uses Lead Free solder.

This product complies with the

RoHS

directive for the European market.

SERVICE MANUAL

KAC-8404

POWER AMPLIFIER

Accessories
(W01-1606-05)

Screw & wrench key set
(N99-1820-05)

Connecting cord assy
(E30-6144-05)

19cm

4/3/2 Channel

LINE IN

SP LEVEL INPUT
SIGNAL SENSING
TURN-ON

FUSE[40A]

P.CON

LEFT

BRIDGED

POWER IN

SPEAKER OUTPUT

RIGHT

LEFT

BRIDGED

SPEAKER OUTPUT

RIGHT

4/3/2 Channel

M type

E,K type

Dressing Panel
(A21-6635-02): (E,K type)
(A21-6636-02): (M type)

Fuse (40A)
(F52-0016-05)

Содержание KAC-8404

Страница 1: ...04 POWER AMPLIFIER Accessories W01 1606 05 Screw wrench key set N99 1820 05 Connecting cord assy E30 6144 05 19cm 4 3 2 Channel LINE IN SP LEVEL INPUT SIGNAL SENSING TURN ON FUSE 40A P CON LEFT BRIDGED POWER IN SPEAKER OUTPUT RIGHT LEFT BRIDGED SPEAKER OUTPUT RIGHT 4 3 2 Channel M type E K type Dressing Panel A21 6635 02 E K type A21 6636 02 M type Fuse 40A F52 0016 05 ...

Страница 2: ...OL s s a B t s o o B s s a B t s o o B ST MONO SEL ST MONO SEL O S I P M A O S I P M A L A R A P M A O S I P M A O S I L B R B L L R R L L R R 40Hz 18dB BATT GND P CON POWER INDI L A M R E H T T E D T E S F F O C D T E D R E W O P F F O N O C D C D N O C N A F R V A N A F R E T L I F C L N O C P Y T I R O I R P 15V R V A D A O L R E V O T E D B L A N G I S R O T C E T E D IC3 4 IC3 4 IC1 2 IC1 2 I...

Страница 3: ...412 Current mirror Q701 704 DC protection Q705 708 Shock noise mute Q709 Over current detection Q710 Stabilized power supply AUDIO UNIT X09 8740 10 Ref No Application Function IC1 4 Isolation circuit IC5 DC DC IC Q1 2 Switch Q3 6 Gate driver Q7 10 DC DC comparator Q11 12 Constant voltage circuit Q301 302 401 402 Temperature compensation Q303 306 Q403 406 Over current detection Q307 310 Q407 410 Da...

Страница 4: ...217 R218 R219 R220 W291 W305 R301 R302 R303 R304 R305 R306 R307 R308 R309 R310 R311 R312 R313 R314 R315 R316 R317 R318 R702 R705 R706 R707 R708 R709 R710 R711 R712 R713 R714 R715 R716 R717 R718 R719 R720 R721 11 1 12 2 R722 R723 R724 R725 R726 TH1 W236 W250 W235 W312 R28 W259 W277 W244 W238 W308 W260 W242 W293 W292 W272 W309 W269 W268 W270 8 1 W313 R727 W262 W299 W276 W301 W302 W300 W297 W298 W306...

Страница 5: ...3 R404 R405 R406 R407 R408 R409 R410 R411 R412 R413 R414 R415 R416 R417 R418 6 W212 W235 W222 W201 W205 W207 W221 W211 W204 W220 W226 W224 W213 W223 1 7 2 8 W210 W214 W216 W215 W233 W231 W225 W227 W228 W234 W206 W208 R431 W229 W217 W218 R432 W230 1 1 7 2 8 4 5 8 1 4 5 8 1 4 5 8 J4 Q12 Q409 Q410 Q413 Q414 1 J1 J2 Q401 Q402 Q403 Q404 Q405 Q406 Q407 Q408 Q411 Q412 CN1 CN44 D101 D201 D102 D202 D9 D103...

Страница 6: ...703 R704 R705 R706 R707 R709 R710 R712 R713 R714 R715 R716 R717 R718 R720 R721 R722 R724 R725 R726 R727 R729 R730 C322 R338 R339 R341 R437 C423 R443 R441 R438 W264 C422 R735 R734 W276 R733 W250 W263 W275 7 1 1 8 1 11 8 2 2 12 W271 C901 W270 W262 C903 W267 C902 W273 W254 R442 R444 R732 R731 W252 W258 W248 W261 W260 W251 W253 W257 W256 W255 W259 1 1 2 7 2 8 W272 W274 C904 C906 C908 C905 C907 5 8 4 1...

Страница 7: ...16 C227 C228 R101 R102 R103 R104 R105 R106 R107 R108 R109 R110 R111 R112 R113 R114 R115 R116 R117 R118 R119 R120 R121 R122 R123 W901 W902 R203 R204 R205 R206 R207 R208 R209 R210 R211 R212 R213 R214 W236 R219 R220 R221 R222 R223 R224 R225 R226 R227 R228 R231 R232 R233 R234 R235 R236 R237 R238 R239 R240 R241 R242 R243 W221 W230 W215 W241 W219 W228 W232 W209 W238 W207 W220 W208 W211 W212 C1 C2 W214 W...

Страница 8: ...27 100K C204 R202 1K 10u50 C206 R206 4 7K 15P 5 7 4 R210 12K R208 6 10K C215 0 01 1000P C201 R203 10K R209 12K R207 10K R201 1K C203 10u50 2 3 1 8 C17 47u25 C16 47u25 R218 10K 4 5 C208 100P 6 C218 47u25 7 C212 100P R217 10K C211 100P C207 100P 100u25 C14 100u25 C15 8 3 2 C217 47u25 1 R432 1 8K R332 1 8K R431 1 8K 10K R111 4 7K R105 15P C109 15P C105 100P C107 10K R115 10K R113 TP103 TP107 TP105 15...

Страница 9: ...K 1K R714 C703 33u35 R712 33K C6 2 2u50 C4 47u25 R1 10K OUTCTRL REF IN2 IN2 1 DTC FBACK IN1 IN1 4 3 2 16 13 14 15 TP4 TP3 C702 10u50 R711 10K R710 4 7K R708 3K R707 R706 1 5K C701 10u50 6 8K 2 2K R721 R727 2 2K TP701 C307 0 047 R323 10 1 2W 0 047 C308 0 047 C407 C408 0 047 1 2W R324 10 1 2W R423 10 R424 10 1 2W BR BR BL BL 1 2 3 4 TP760 L3 AR AR AL AL P CON 1 2 3 4 5 GND BATT C1 10u50 6 7 TP758 40...

Страница 10: ...VR3 R228 220 R220 100K 0 33 2 2K C214 TP217 C212 4 7u50 C211 220 4 7u50 10u50 1 0 01 3 2 1 8 4 C219 3 C222 10u50 R232 16K 2 C224 R236 22K 22K R234 TP230 TP229 R221 1 R219 100K TP221 TP227 TP225 10K R233 7 6 5 C223 10u50 5 6 7 4 8 10u50 C221 R237 22K 22K R235 22K C225 10u50 15V 15V ISO BR ISO BL NC 6 7 8 5 4 GND ISO AR ISO AL 3 1 2 10K 4 R102 8 6 5 7 C101 0 01 50K C 2 10K VR1 3 1 R101 R103 10K V 10...

Страница 11: ...1 2K 47K C312 6P R322 C310 47u25 10K R305 C303 470P R309 C301 10u50 2 7K 2 7K 2 7K R314 R318 2 7K 100 R313 R317 4700P R315 47K C307 C309 47u25 R319 1 2K 6P R321 47K C311 R324 220 R326 4 7K C3 3 R330 C3 3 R325 4 7K TP122 TP121 TP117 15K R121 47P C118 R122 390 R123 390 TP232 TP231 TP233 TP234 TP236 TP235 47P C228 15K R241 R243 390 3 C4 10K R401 11K R403 10K R405 TP401 TP405 TP409 TP413 TP415 11K R40...

Страница 12: ...47K C311 R334 R324 220 R326 4 7K VR6 220 C316 3P C323 100P C318 100P 510 10 C319 220u35 R330 180 R337 C315 3P C322 100P R325 4 7K VR5 220 R724 100K C710 10u50 R723 150K 12K C704 100u10 R706 6 2K C703 R704 0 01 R705 12K 2 2K R703 C702 0 01 0 01 C701 R702 10K TP703 R701 2 2K 0 1 C705 6 8K R709 12K R720 220u10 C706 10K R719 47K R718 TP717 TP715 TP718 TP716 TP709 TP708 TP711 TP710 22 R716 22 R717 R715...

Страница 13: ... 43 N89 3008 48 N09 6447 05 N07 0003 08 N09 4214 08 J2 J1 J4 J3 21 12 F1 Cx2 Cx2 Bx2 Fx4 Gx3 Zx9 Yx2 Ax9 Ax6 722 722 C C 718 FC2 3 1 FC3 5 4 6 6 714 723 Ax5 Fx2 Fx4 E 719 719 10 FC1 9 8 FC2 16 16 D D D D F F F F F F F F F F F F F F F F 702 715 715 715 Bundled to the transistor Bundled to the transistor Bundled to the transistor 20 Parts with the exploded numbers larger than 700 are not supplied ...

Страница 14: ...0 47UF K C211 212 CD04AU1H4R7M NP ELEC 4 7UF 50WV C213 214 CK73FB1H334K CHIP C 0 33UF K C215 216 CK73GB1H473K CHIP C 0 047UF K C217 220 CK73GB1H103K CHIP C 0 010UF K C221 226 CD04BJ1H100M ELECTRO 10UF 50WV C227 CK73GB1H472K CHIP C 4700PF K C228 CC73GCH1H470J CHIP C 47PF J C229 CD04BJ1H100M ELECTRO 10UF 50WV C301 302 CD04BJ1H100M ELECTRO 10UF 50WV C303 304 CC73GCH1H471J CHIP C 470PF J C305 306 CC73...

Страница 15: ...RK73GB2A302J CHIP R 3 0K J 1 10W R441 442 RK73GB2A103J CHIP R 10K J 1 10W R443 444 RK73GB2A153J CHIP R 15K J 1 10W R701 RK73EB2E222J CHIP R 2 2K J 1 4W R702 RK73GB2A103J CHIP R 10K J 1 10W R703 RK73GB2A222J CHIP R 2 2K J 1 10W R704 705 RK73GB2A123J CHIP R 12K J 1 10W R706 RK73GB2A622J CHIP R 6 2K J 1 10W R707 RK73GB2A473J CHIP R 47K J 1 10W R708 RK73GB2A333J CHIP R 33K J 1 10W R709 RK73GB2A682J CH...

Страница 16: ...3GB1H103K CHIP C 0 010UF K C6 CD04AU1H2R2M NP ELEC 2 2UF 50WV C7 CK73GB1H152K CHIP C 1500PF K C8 9 CD04AZ1C222M ELECTRO 2200UF 16WV C10 11 CK73GB1H152K CHIP C 1500PF K C12 13 C90 6782 05 ELECTRO 3300UF 50WV C14 15 CD04BJ1E101M ELECTRO 100UF 25WV C16 17 CD04BJ1E470M ELECTRO 47UF 25WV C100 CK45FB1H102K CERAMIC 1000PF K C101 102 CK73GB1H102K CHIP C 1000PF K C103 104 CD04BJ1H100M ELECTRO 10UF 50WV C10...

Страница 17: ...01 RK73GB2A392J CHIP R 3 9K J 1 10W R702 703 RK73EB2E392J CHIP R 3 9K J 1 4W R704 RK73GB2A303J CHIP R 30K J 1 10W R705 RK73GB2A392J CHIP R 3 9K J 1 10W R706 RK73GB2A152J CHIP R 1 5K J 1 10W R707 RK73GB2A682J CHIP R 6 8K J 1 10W R708 RK73EB2E302J CHIP R 3 0K J 1 4W R709 RK73GB2A333J CHIP R 33K J 1 10W R710 RK73GB2A472J CHIP R 4 7K J 1 10W R711 RK73GB2A103J CHIP R 10K J 1 10W R712 RK73GB2A333J CHIP ...

Страница 18: ...ZS6 8B ZENER DIODE D702 UDZS15B ZENER DIODE D703 1SS355 DIODE D704 UDZS10B ZENER DIODE D705 707 1SS355 DIODE D711 712 LM1MA142WK G DIODE D713 1SS355 DIODE IC1 4 BA4560RF ANALOGUE IC IC5 TL494IDR ANALOGUE IC Q1 2 DTA114EUA DIGITAL TRANSISTOR Q3 4 2SC4097 TRANSISTOR Q5 6 2SA1577 TRANSISTOR Q7 10 STP60NF06FP FET Q11 2SD2012 F TRANSISTOR Q12 2SB1375 F TRANSISTOR Q301 302 2SC3419 Y F TRANSISTOR Q303 30...

Страница 19: ...iolet ppm C 0 80 150 220 330 470 750 Tolerance More than 10pF Code C D G J K M X Z P No code 0 25 0 5 2 5 10 20 40 80 100 More than 10μF 10 50 20 20 0 Less than 4 7μF 10 75 Voltage rating 2nd word A B C D E F G H J K V 1st word 0 1 0 1 25 1 6 2 0 2 5 3 15 4 0 5 0 6 3 8 0 1 10 12 5 16 20 25 31 5 40 50 63 80 35 2 100 125 160 200 250 315 400 500 630 800 3 1000 1250 1600 2000 2500 2150 4000 5000 6300 ...

Страница 20: ...006 Primary Power Output Ratings RMS Watts per channel 4 ohms 1 THD N 50 W 4 Signal to Noise Ratio Reference 1Watt into 4 ohms 80 dBA Audio Section Max Power Output 600 W 150 W 4 Rated Power Output B 14 4 V Normal 4 Ω 20 Hz 20 kHz 0 08 THD 50 W 4 Normal 4 Ω DIN 45324 B 14 4V 50 W 4 Normal 2 Ω 1 kHz 0 8 THD 75 W 4 Bridged 4 Ω 1 kHz 0 8 THD 180 W 2 Frequency Response 0 3 dB 5 Hz 50 kHz Sensitivity r...

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Kenwood KAC-8404, Руководство по обслуживанию

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