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Kenwood KAC-9104D, Service Manual

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Kenwood KAC-9104D Service Manual Download Page 13

PARTS LIST

   Indicates safety critical com po nents.

Ref. No.

A

d

d

N

e

w

Parts No.

Description

Desti-

nation

E1 

: KAC-9104D (Europe)     

K

 : KAC-9104D (North America)     

M1

 : KAC-9104D (Other Areas)

Ref. No.

A

d

d

N

e

w

Parts No.

Description

Desti-

nation

KAC-9104D

13

W226,227   

  R92-2053-05 

CHIP R 

0 OHM  J  1/8W

W228-234    RK73GB2A000J  CHIP 

R  0.0  J 1/10W

W235 

 

  R92-2053-05 

CHIP R 

0 OHM  J  1/8W

W238-242   

  R92-2053-05 

CHIP R 

0 OHM  J  1/8W

W243,244    RK73GB2A000J  CHIP 

R  0.0  J 1/10W

W245,246   

  R92-2053-05 

CHIP R 

0 OHM  J  1/8W

W247-252    RK73GB2A000J  CHIP 

R  0.0  J 1/10W

W253 

 

  R92-2053-05 

CHIP R 

0 OHM  J  1/8W

W254  

 

RK73GB2A000J 

CHIP 

R 

0.0 

J 

1/10W

W255 

 

  R92-2053-05 

CHIP R 

0 OHM  J  1/8W

W256-259    RK73GB2A000J  CHIP 

R  0.0  J 1/10W

S2  

 

S31-2630-05 

SLIDE 

SWITCH

S3  

 

S62-0842-05 

SLIDE 

SWITCH

D1-3  

 

1N5406-TSC DIODE

D4  

 

UDZS15B ZENER 

DIODE

D5  

 

UDZS6.8B ZENER 

DIODE

D6  

 

1SS355  DIODE

D7  

 

1SS133  DIODE

D8  

 

1SS355  DIODE

D9  

 

UDZS10B ZENER 

DIODE

D10-12   

1SS133 

DIODE

D13  

 

B30-1743-05 

LED 

(RED)

D14-16   

1SS133 

DIODE

D17  

 

LM1MA142WK-G 

DIODE

D18  

 

UDZS12B  ZENER 

DIODE

D19,20  

 

B30-1770-05  LED 

(BLUE)

D21  

 

FCH20A20  DIODE

D22  

 

FRH20A20  DIODE

D23,24  

 

UDZS16B 

ZENER 

DIODE

D25-28   

1SS133 

DIODE

D29  

 

UDZS15B  ZENER 

DIODE

D30  

 

1SS133 

DIODE

D32  

 

1SS133 

DIODE

D33,34  

 

1SS355 

DIODE

D35  

 

1SS133 

DIODE

D101  

 

UMZ6.8N  ZENER 

DIODE

D102  

 

LM1MA142WK-G 

DIODE

D103  

 

LM1MA142WA-G 

DIODE

D104  

 

LM1MA142WK-G 

DIODE

D105  

 

LM1MA142WA-G 

DIODE

D106  

 

1SS133 

DIODE

D107,108    UDZS5.6B 

ZENER 

DIODE

D109  

 

UDZS5.1B  ZENER 

DIODE

D110  

 

1SS133 

DIODE

D111-113    1SS355 

DIODE

D301-304    1SS355 

DIODE

D305  

 

1SS133 

DIODE

D306  

 

LM1MA142WA-G 

DIODE

D307,308    UDZS10B 

ZENER 

DIODE

D309  

 

1SS355 

DIODE

D310  

 

UDZS10B  ZENER 

DIODE

D311,312    1SS355 

DIODE

D313  

 

UDZS6.2B  ZENER 

DIODE

D314-316    1SS355 

DIODE

IC1-6  

 

BA4560RF  ANALOGUE 

IC

IC7  

 

BA2903F  ANALOGUE 

IC

IC8,9  

 

SN74HC00D MOS-IC

IC10  

 

BA2903F  ANALOGUE 

IC

IC11  

 

BA4560RF  ANALOGUE 

IC

IC13  

 

BA2903F  ANALOGUE 

IC

IC14  

 

BA4560RF  ANALOGUE 

IC

IC15  

 

TL494IDR  ANALOGUE 

IC

IC16  

 

BA4560RF  ANALOGUE 

IC

IC17  

 

BA10358F  ANALOGUE 

IC

Q1,2  

 

2SC4081  TRANSISTOR

Q3  

 

2SB1241  TRANSISTOR

Q4  

 

2SC4081  TRANSISTOR

Q5,6  

 

2SA1576A  TRANSISTOR

Q7  

 

2SC4097  TRANSISTOR

Q8  

 

DTA114EUA 

TRANSISTOR

Q9  

 

DTC114EUA 

TRANSISTOR

Q10  

 

2SC4081  TRANSISTOR

Q11,12   

DTA114EUA  TRANSISTOR

Q13  

 

2SC4097  TRANSISTOR

Q14,15   

2SA1577 

TRANSISTOR

Q16  

 

2SC4097  TRANSISTOR

Q17-22   

STP60NF06FP FET

Q23  

 

2SD1863  TRANSISTOR

Q24  

 

2SC4883ANF 

TRANSISTOR

Q25  

 

2SC1845-A(F,E) 

TRANSISTOR

Q26  

 

2SA1859ANF 

TRANSISTOR

Q27  

 

2SA992-A(F,E) 

TRANSISTOR

Q28,29   

2SA1576A 

TRANSISTOR

Q30  

 

2SD1863  TRANSISTOR

Q101  

 

2SC4081 

TRANSISTOR

Q102  

 

2SA1576A  TRANSISTOR

Q103  

 

2SC1845-A(F,E) 

TRANSISTOR

Q104  

 

2SA1370 

TRANSISTOR

Q105,106    2SC3415S 

TRANSISTOR

Q107  

 

2SB1427 

TRANSISTOR

Q108,109    2SA992-A(F,E)  TRANSISTOR

Q110,111    2SC3902 

TRANSISTOR

Q112  

 

2SB1427 

TRANSISTOR

Q113  

 

DTA114EUA  TRANSISTOR

Q301  

 

2SC3478AA(L,K) 

TRANSISTOR

Q302,303    2SA1376AA(L,K)  TRANSISTOR

Q304  

 

2SC3478AA(L,K) 

TRANSISTOR

Q305  

 

2SC4081 

TRANSISTOR

Q306,307    2SA1576A 

TRANSISTOR

Q308-310    2SC4081 

TRANSISTOR

Q311  

 

DTA124EUA  TRANSISTOR

Q312  

 

DTA114EUA  TRANSISTOR

Q313-315    2SC4081 

TRANSISTOR

Q701-704  

✽

 IRFP250NPBF 

FET

TH1  

 

NCP18WB473J0S 

THERMISTOR

AUDIO UNIT (X09-8750-10)

Summary of Contents for KAC-9104D

Page 1: ...R AMPLIFIER BASS BOOST LEVEL dB LPF FREQUENCY Hz INPUT SENSITIVITY V MIN MAX OFF 15Hz ISF LINE IN LINE OUT 25Hz PHASE SP LEVEL INPUT SIGNAL SENSING TURN ON FUSE 30Ax2 P CON POWER IN SPEAKER OUTPUT 180û 0û Accessories W01 1606 05 Screw wrench key set N99 1820 05 Connecting cord assy E30 6145 05 19cm Dressing Panel A21 6637 01 E K type A21 6638 01 M type M type E K type Fuse 30A F52 0015 05 ...

Page 2: ...R LC FILTER ISO AMP SP INPUT LINE IN L R 0 2 5V L L R R LEVEL 0 18dB NF DC DC CON I S F SEL Bass Boost SENS VOL L P F I S F 15Hz 25Hz FREQ 40Hz LINE O UT L R INV SEL 6dB 6dB 35dB AUTO P CON 0 10 20 dB 30 40 50 D CLASS POWER AMP FILTER ISO AMP LEVEL DIAGRAM IC1 IC2 2 2 IC3 1 2 IC3 2 2 IC4 IC5 Q313 314 Q315 IC6 2 2 IC6 1 2 IC7 IC8 9 Q102 104 108 109 Q105 107 Q110 112 Q701 704 Q101 IC13 IC17 2 2 Q307...

Page 3: ...erature in the set becomes too high Q1 3 PCON switch Turns on the circuit when ON signal is applied to the PCON circuit Q4 5 AUTO Pcon Sends DC voltage from SP IN to Pcon control circuit Q6 7 Mute Generates mute drive signal and turns off LED Q8 9 DC DC converter ON OFF control Turns off DC DC converter when protection is detected Q10 4 4V AVR Vef 5V reference AVR Q11 12 DC DC converter pulse ON O...

Page 4: ...44 R356 R358 C12 C13 C147 C148 W255 R34 R37 R38 R41 R44 R48 R49 R52 R53 R54 R55 R56 R57 C619 C151 R188 R189 R190 C149 C150 R35 R197 R198 R199 R R75 R359 TH1 W253 W248 W250 W249 W247 W252 W251 W245 E B 8 5 4 1 1 8 9 16 B E B E B E B E B E B E B E B E B E E S D G S D G S D G S D G D21 D27 D28 D22 J3 D1 D2 D3 D16 Q17 Q18 Q19 Q20 Q21 Q22 P3 Q704 P1 D35 D15 D25 D26 Q703 Q303 P2 Q701 Q702 Q CN2 CN1 D20 ...

Page 5: ...109 C125 C127 W230 C617 R309 R311 R338 R308 R337 R8 R9 R21 R22 C303 C304 R60 R61 R72 R105 R106 R107 R110 R111 R114 R122 R123 R124 R126 R129 R134 R137 R138 R139 R140 R141 R142 R143 R144 R145 R147 R148 R150 C315 C313 C314 C316 R307 R310 R343 R336 R335 C311 R340 R341 R342 R306 R339 R184 R185 W259 R12 R11 R198 R301 R302 R304 W207 R901 R902 C153 R125 R374 R353 R352 R354 W256 R373 R372 C322 W223 R371 W2...

Page 6: ... TP201 R164 4 R124 10K 3 2 R128 C117 10u50 1 TP193 TP192 TP213 R161 68K C134 3300P TP214 TP215 R162 24K R159 10K R171 3 9K 1K 470 5 6 7 TP196 R160 10K TP194 R179 TP218 R191 R192 680 4 7K 10K TP299 R177 R178 1 8K 1 8K R180 C153 6800P V 7 8 TP202 2 1 TP204 R169 6 2K 4 R130 30K 1u50 TP162 1u50 5 1 R 6 5 33P R111 10K 1 C108 TP143 7 6 5 C110 10u50 1 4 8 TP156 3 2 6 5 7 TP161 TP160 R129 3 9K 8 4 7 C603 ...

Page 7: ...8 1 R142 15K 5 0 15 C144 15K R144 6 0 033 TP258 R305 3 3K C302 1000P TP257 TP260 TP262 R304 510K C611 0 01 R308 4 7K TP263 5 6 V 2 4 3 TP275 R322 10K TP261 R323 1K TP274 C308 1000P 12 13 7 14 1 1000P C301 R303 3 6K TP185 TP187 TP180 R146 150K 7 C125 0 1 6 4 8 5 R147 7 240 C126 4 7u50 T 2 2K TP184 R149 10K TP173 TP172 R138 R140 2 2K R139 15K R141 TP174 TP175 TP179 2 2K R145 0 01 C606 L2 TP43 TP259 ...

Page 8: ...10K 0 047 R10 10K R9 10K 20K 1K R13 2SA992 A F E Q27 108 109 Q104 Q107 112 Q105 106 Q110 111 Q302 303 Q301 304 Q701 704 D1 3 D5 D4 29 D6 8 33 34 111 113 Q311 D13 D9 307 308 310 D18 D19 20 D22 D23 24 D21 D17 102 104 D7 10 12 14 16 25 28 30 D109 D107 108 D313 D103 105 306 D101 UMZ6 8N UDZS6 2B UDZS5 1B UDZS5 6B LM1MA142WA G 301 304 309 311 312 LM1MA142WK G UDZS16B FRH20A20 FCH20A20 B30 1770 05 UDZS1...

Page 9: ...17x4 714 21 12 6 6 Bx2 1 20 5 D 8 10 9 E E Gx2 Yx2 Zx5 C H C C E E 3 E E E E E E C 723 717 Ax8 Ax6 Ex3 Ex2 F F 715 718 719 16 E 702 Ex4 Ex3 A B C D E F G H Y Z φ2 6x13 M4x8 φ3x10 φ3x6 φ3x8 φ3x16 φ3x10 φ2x8 M6 AU M4 AU N09 6365 05 N09 6726 05 N80 3010 43 N89 3006 43 N89 3008 48 N89 3016 48 N09 6447 05 N80 2008 43 N07 0003 08 N09 4214 08 ...

Page 10: ...V C33 CD04BJ1H470M ELECTRO 47UF 50WV C34 35 CD04BJ1E470M ELECTRO 47UF 25WV C101 102 CK73GB1H102K CHIP C 1000PF K C103 104 CD04BJ1H100M ELECTRO 10UF 50WV C105 CC73GCH1H330J CHIP C 33PF J C106 CC73GCH1H470J CHIP C 47PF J C107 CC73GCH1H101J CHIP C 100PF J C108 CC73GCH1H330J CHIP C 33PF J C109 CC73GCH1H101J CHIP C 100PF J C110 114 CD04BJ1H100M ELECTRO 10UF 50WV C115 CK73GB1H103K CHIP C 0 010UF K C117 ...

Page 11: ...3EB2E4R7J CHIP R 4 7 J 1 4W R61 RK73EB2E102J CHIP R 1 0K J 1 4W R62 63 RD14DB2H220J SMALL RD 22 J 1 2W R64 65 RK73EB2E473J CHIP R 47K J 1 4W R66 67 RD14BB2C473J RD 47K J 1 6W R68 RK73GB2A821J CHIP R 820 J 1 10W R69 RK73GB2A472J CHIP R 4 7K J 1 10W R70 RK73GB2A103J CHIP R 10K J 1 10W R71 RK73GB2A153J CHIP R 15K J 1 10W R72 RK73GB2A562J CHIP R 5 6K J 1 10W R73 RD14BB2C563J RD 56K J 1 6W R75 RK73GB2A...

Page 12: ...J 1 10W R324 RK73GB2A334J CHIP R 330K J 1 10W R325 RK73GB2A102J CHIP R 1 0K J 1 10W R327 328 RK73GB2A103J CHIP R 10K J 1 10W R329 RK73GB2A203J CHIP R 20K J 1 10W R330 RK73GB2A223J CHIP R 22K J 1 10W R331 RK73GB2A104J CHIP R 100K J 1 10W R332 RK73GB2A103J CHIP R 10K J 1 10W R333 334 RK73GB2A472J CHIP R 4 7K J 1 10W R335 336 RK73GB2A104J CHIP R 100K J 1 10W R337 RK73GB2A223J CHIP R 22K J 1 10W R338 ...

Page 13: ...10 1SS133 DIODE D111 113 1SS355 DIODE D301 304 1SS355 DIODE D305 1SS133 DIODE D306 LM1MA142WA G DIODE D307 308 UDZS10B ZENER DIODE D309 1SS355 DIODE D310 UDZS10B ZENER DIODE D311 312 1SS355 DIODE D313 UDZS6 2B ZENER DIODE D314 316 1SS355 DIODE IC1 6 BA4560RF ANALOGUE IC IC7 BA2903F ANALOGUE IC IC8 9 SN74HC00D MOS IC IC10 BA2903F ANALOGUE IC IC11 BA4560RF ANALOGUE IC IC13 BA2903F ANALOGUE IC IC14 B...

Page 14: ...0 59 238 mm 13 3 4 2 5 16 9 3 8 inch Weight 3 4 kg 7 5 lbs KENWOOD follows a policy of continuous advancements in development For this reason specifications may be changed without notice KAC 9104D M type Audio Section Max Power Output 1800 W 1 Rated Power Output B 14 4 V 4 Ω 20 Hz 200 Hz 0 5 THD 500 W 1 2 Ω 100 Hz 0 8 THD 900 W 1 1 Ω 900 W 1 Frequency Response 0 3 dB 5 Hz 200 Hz Sensitivity rated ...

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