background image

KAC-X40

5

J

I

H

G

F

1

2

3

4

5

6

7

RED

C6

R608

C1

C8

C9

C10

C11

C14

C16

C17

C250

C601

C602

C603

C608

C611

L3

C13

C15

C32

C215

C604

R5

R6

R32

R245

R246

R247

R270

R603

R615

R616

W5

W2

W501

W503

W504

W25

W24

W23

W22

W21

W10

W11

W12

W13

W8

W7

W14

W15

W16

W17

W1

W4

W6

W3

W58

W44

W42

W45

W51

W18

W19

W20

W63

W49

W50

W60

W46

W47

W36

W54

W67

W41

W48

W52

W66

W62

W59

W61

W33

W26

W56

W28

W29

W31

W30

W27

W40

W38

W57

W43

W39

W37

W55

W53

L1

L2

W32

W502

W206

W207

W208

W214

W209

W213

W211

W210

W227

W228

W229

W230

W231

W232

W234

W235

W233

W241

W240

W239

W237

W236

W238

W226

W223

W222

W220

W221

W219

W218

W225

W224

W216

W215

W217

IDEL AL

R

D5

Q220

Q223

D6

Q225

D1

D2

J3

D8

D616

P1

Q3

Q4

Q5

Q6

Q7

Q8

D7

D9

D203

D205

D602

D603

D605

D609

D613

Q215

Q217

Q601

Q604

CN3

WH1

X09 B/2

D614

Q614

D600

D604

Q10

Q11

Q602

Q605

Q606

Q613

D10

D255

D606

D607

D617

Q9

Q12

Q13

Q14

Q603

Q615

Q616

Q617

Q618

Q621

IC6

IC5

R3

R609

R668

R4

R666

R669

C607

C610

R628

R633

C600

13

C609

C617

C618

C620

R7

R8

R13

R14

R16

R20

R22

R24

R606

R613

R614

R635

R636

R644

R649

R661

R662

R663

R664

R670

TH601

TH602

TH603

C219

C221

R9

R10

R11

R12

R15

R17

R18

R19

R21

R23

R25

R33

R34

R35

R36

R37

R38

R229

R231

R233

R234

R235

R237

R239

R249

R251

R259

R604

R605

R607

R610

R611 R612

R622

R624

R632

R634

R637

R642

R643

R648

R651 R653

R665

R667

R671

R672

R673

R674

R675

R676

W652

W653

W651

W657

W659

W661

W601

W654

W660

W650

W656

W664

W655

W658

W662

W602

W603

W663

W705

4

1

8

5

8

1

1

2

16

9

B E

B E

B

E

B E

E

B

B E

B

E

B

E

B

B

E

B

E

B

E

B

E

B E

B

E

B E

B E

B

E

A

B
E

K
B

C

E

B

K

E

C

B

E

A

B

K

E

C

B

E

A

S

D

G

S

D

G

S

D

G

S

D

G

S

D

G

S

D

G

B

E

BE

BE

VR2

VR1

DC voltmeter

A Lch 2.0mV

er

mV

Refer to the schematic diagram for the values of resistors and capacitors.

X09-8580-10

Ref. No. Address

IC1

6C

IC2

6C

IC3

6B

IC4

6B

IC5

5I

IC6

4G

Q1

2D

Q2

2D

Q3

3H

Q4

4H

Q5

3H

Q6

4H

Q7

4H

Q8

5H

Q9

4I

Q10

4I

Q11

4I

Q12

4I

Q13

4I

Q14

4I

Q15

2D

Q16

2D

Q17

3D

Q201

4D

Q202

4D

Q203

4D

Q204

4D

Q205

3D

Q206

3D

Q207

4D

Q208

4D

Q209

3D

Q210

3D

Q211

4D

Q212

4D

Q215

2G

Q216

2E

Q217

2G

Q218

2E

Q220

2F

Q222

2E

Q223

3G

Q225

2F

Q241

5D

Q242

5C

Q280

5D

Q282

5C

Q283

5D

Ref. No. Address

Q284

5C

Q401

4C

Q402

4C

Q403

4C

Q404

4C

Q405

3C

Q406

3C

Q407

4C

Q408

4C

Q409

3C

Q410

3C

Q411

4C

Q412

4C

Q415

2B

Q416

4A

Q417

2B

Q418

4A

Q423

2C

Q424

4B

Q425

2C

Q426

4B

Q443

5C

Q444

5C

Q481

5C

Q482

5C

Q483

5C

Q484

5B

Q601

5F

Q602

5F

Q603

5F

Q604

5G

Q605

6F

Q606

6F

Q610

3B

Q611

4E

Q612

4E

Q613

4E

Q614

4F

Q615

4F

Q616

5F

Q617

4F

Q618

4F

Q619

5D

Q620

6D

Q621

5F

Q684

6D

Q685

6D

Содержание KAC X40 - eXcelon Amplifier

Страница 1: ...N B53 0485 00 N 719 POWER AMPLIFIER KAC X40 SERVICE MANUAL This product uses Lead Free solder Accessories W01 1606 05 Screw set N99 1794 05 Dressing Panel A21 6571 01 K type A21 6572 01 M type Fuse 25A F52 0014 05 K type only ...

Страница 2: ... DC DC POWER ON OFF THERMAL DET LC FILTER DC OFFSET Q611 614 DET D5 6 BATT GND P CON Q215 218 Q3 14 FAN AVR FAN Q684 685 INV SP OUTPUT Q443 MUTE MUTE Q444 Q482 484 Q481 483 ATT ATT POWER AMP POWER AMP SP OUTPUT BL BR INV 70W x 4ch 4 100W x 4ch 2 X08 433 COMPONENTS DESCRIPTION PREAMPLIFIER UNIT X08 4330 10 Ref No Application Function Operation Condition Compatibility IC1 HPS HPF at side A 40 200Hz ...

Страница 3: ...205 210 407 410 ACLASS second stage Voltage amplification of small signal Q211 212 411 412 Constant current circuit Makes current in ACLASS initial stage constant Q215 216 415 416 Over current limiter Operation under the over current condition Q217 218 417 418 610 Over current protection Operation under the over current condition Q220 222 223 225 423 AMP final stage Current amplification of small ...

Страница 4: ...R629 C607 C610 R633 R223 R224 R423 R424 C33 C34 C337 C338 C129 C130 C133 C134 R123 R124 C229 C230 C333 C334 R323 R324 C124 C324 C107 C126 C156 C203 C204 C263 C264 C326 C356 C403 C404 C463 C464 C609 C682 C906 C907 C908 C909 R196 R203 R204 R225 R227 R228 R243 R244 R396 R403 R404 R427 R428 R443 R444 R635 R636 R721 R722 R913 R986 TH604 TH605 W704 C101 C102 C105 C106 C113 C114 C117 C118 C127 C128 C131 ...

Страница 5: ...5 R36 R37 R38 R229 R231 R233 R234 R235 R237 R239 R249 R251 R259 R604 R605 R607 R610 R611 R612 R622 R624 R632 R634 R637 R642 R643 R648 R651 R653 R665 R667 R671 R672 R673 R674 R675 R676 W652 W653 W651 W657 W659 W661 W601 W654 W660 W650 W656 W664 W655 W658 W662 W602 W603 W663 W705 4 1 8 5 8 1 1 2 16 9 BE BE B E BE E B BE B E B E B B E B E B E B E BE B E BE BE B E A B E K B C E B K E C B E A B K E C B...

Страница 6: ...0 R103 R104 R107 R108 R113 R115 R116 R121 R122 R201 R202 R203 R204 R219 R220 R221 R222 R225 R226 R229 R230 R231 R232 R233 R234 R235 R236 R237 R238 R239 R240 R245 R246 R247 R248 R249 R250 R251 R301 R303 R304 R305 R306 R308 R30 4 1 5 8 4 1 5 8 4 1 5 8 4 1 5 8 4 1 1 2 5 8 4 1 5 8 40Hz 200Hz ST MONO MONO ST 1 21 22 2 40Hz AB A ON OFF HPF OFF LPF 200mV 5V 40Hz 200Hz 0dB 18dB 5V 200mV 200Hz 100Hz 40Hz R...

Страница 7: ... TP53 TP54 TP56 TP57 TP58 TP59 TP60 TP61 TP64 TP65 TP66 TP67 TP68 TP69 TP70 TP71 TP72 TP73 TP74 TP75 TP76 TP77 TP78 TP79 TP80 TP81 TP82 TP83 TP84 TP85 TP98 TP99 TP100 TP103 TP105 TP106 TP111 TP112 TP113 TP114 TP115 TP116 TP117 TP118 TP119 TP120 TP123 TP124 TP125 TP126 TP135 TP136 TP139 TP141 TP143 TP145 TP147 Refer to the schematic diagram for the values of resistors and capacitors PC BOARD FOIL S...

Страница 8: ...TT2 MUTE C226 7P TP135 TP137 ATT1 R290 12K R289 12K 20K R287 TP134 R285 20K TP133 R280 3K 10 C C R227 R228 R243 100 C225 7P R201 3K C C 10 TP132 TP130 10K C424 7P 100 R444 R491 10K ATT2 ATT1 R481 R490 10K R492 12K 10K R484 C423 R443 100 7P 12K R489 R486 R428 R480 3K 10 C C TP131 MUTE R466 20K R488 TP129 R465 10K 10K R427 TP128 20K 3K R401 C 10 C 15V R307 12K R308 12K 6 10u50 C304 C306 1 5K R372 15...

Страница 9: ...u25 C264 R264 R220 4 7K C212 100P 220P 1 5K R222 4 7K 1 5K 1 5K R208 1 5K R207 1 5K R224 150 C261 470u50 R223 150 C907 470P R252 R214 C210 10P 43K C913 3P C214 47P R274 1K 10u50 C216 2 4K R261 4 7 R217 C207 R211 C205 4700P R209 100 C263 R263 47u25 820 C217 47P 4 7K 100P R221 C211 220P 1 5K 4 7K C912 R219 4 7K R257 3 6K R215 150 C215 R273 43K C213 47P 3P R251 2 4K 1K R213 C209 10P 470P 10u50 C906 R...

Страница 10: ...62 463 602 603 605 609 613 616 1SS133 D209 619 1SS355 D606 UDZS15B D607 UDZS6 8B GND LINE SIGNAL LINE B LINE B LINE D5 FCH10A20 D911 UDZS12B DC DC CONVRETER DC DC CONTROL TP165 TP190 TP54 TP188 TP167 TP61 TP189 TP166 TP152 TP171 TP149 R610 30K TP169 TP155 TP170 TP163 TP124 TP158 TP168 TP62 TP172 27K R3 27K R4 B14 4V 3300u16 C10 1 2W R6 10 L3 1 2W 10 R5 1500P C9 1500P C8 1 2W 1500P C32 10 R32 R34 R...

Страница 11: ...2u50 C218 VR5 5 6 7 2 4 3 8 1 3 2 1 8 4 5 6 7 0 47 C215 VR6 0 47 C216 7P C48 12K R231 12K R232 10u50 C14 10u50 C13 2 2K R239 100P C219 7P C43 C45 10K 2 2K R235 7P R237 2 2K R236 7P C46 10K R238 100P C220 7P C44 100 R22 10u50 C16 10u50 C15 R240 2 2K 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1 NC D GND LED FAN 15V 15V AMP AL G3 GND AMP AR AMP BR G2 GND AMP BL ISO AL A MAIN GND A INP GND...

Страница 12: ...08 N09 4214 08 N09 6216 05 N09 6432 05 N80 2008 43 N80 3010 43 N82 2005 43 N82 2006 48 N83 3012 48 N89 3006 43 N89 3008 48 N89 3016 48 N09 6135 05 N09 6217 05 N09 6447 05 Px2 Gx6 Dx2 K 729 L 716 724 13 8 20 12 10 9 14 11 9 1 9 27 26 K K 716x2 Lx3 Cx4 Px10 Px6 Lx2 Lx2 Lx2 L C 733 729 L 703 734 724 C Hx2 Hx2 K 723 716 723 K 6 8 18 715 Qx3 N N Cx2 Nx3 F1x2 Fx2 Fx2 Fx2 Lx2 Nx2 N L 735 719 7 17 FC1 PA1...

Страница 13: ...C27 38 CC73GCH1H070D CHIP C 7 0PF D C41 48 CC73GCH1H070D CHIP C 7 0PF D C101 104 CK73GB1H104K CHIP C 0 10UF K C105 106 CD04AS1V100M ELECTRO 10UF 35WV C108 CC73GCH1H101J CHIP C 100PF J C109 110 CD04BJ1H100M ELECTRO 10UF 50WV C113 114 CC73GCH1H070D CHIP C 7 0PF D C207 210 CK73GB1H104K CHIP C 0 10UF K C211 CD04BJ1H100M ELECTRO 10UF 50WV C212 CD04AS1V100M ELECTRO 10UF 35WV C213 214 CD04BJ1H100M ELECTR...

Страница 14: ...P C 7 0PF D C131 134 CC73GCH1H101J CHIP C 100PF J C150 CD04BJ1H220M ELECTRO 22UF 50WV C156 CC73GCH1H471J CHIP C 470PF J C201 202 CD04BJ1H100M ELECTRO 10UF 50WV C203 204 CC73GCH1H471J CHIP C 470PF J C205 206 CK73GB1H472K CHIP C 4700PF K C207 208 CD04BJ1E470M ELECTRO 47UF 25WV C209 210 CC45FCH1H100D CERAMIC 10PF D C211 212 CC73GCH1H101J CHIP C 100PF J C213 214 CC73GCH1H470J CHIP C 47PF J C215 216 CD...

Страница 15: ...1 RK73GB2A302J CHIP R 3 0K J 1 10W R203 204 RK73GB2A433J CHIP R 43K J 1 10W R205 208 RK73GB2A152J CHIP R 1 5K J 1 10W R209 210 RK73GB2A101J CHIP R 100 J 1 10W R211 212 RK73GB2A821J CHIP R 820 J 1 10W R213 214 RD14BB2C433J RD 43K J 1 6W R215 218 RK73GB2A151J CHIP R 150 J 1 10W R219 222 RK73EB2E472J CHIP R 4 7K J 1 4W R223 224 RK73GB2A151J CHIP R 150 J 1 10W R225 RK73GB2A472J CHIP R 4 7K J 1 10W R22...

Страница 16: ... R 6 8K J 1 10W R632 RK73GB2A473J CHIP R 47K J 1 10W R633 634 RK73GB2A123J CHIP R 12K J 1 10W R635 RK73GB2A622J CHIP R 6 2K J 1 10W R636 RK73GB2A222J CHIP R 2 2K J 1 10W R637 RK73GB2A103J CHIP R 10K J 1 10W R642 RK73GB2A472J CHIP R 4 7K J 1 10W R643 RK73GB2A224J CHIP R 220K J 1 10W R644 RK73GB2A272J CHIP R 2 7K J 1 10W R646 647 RK73GB2A332J CHIP R 3 3K J 1 10W R648 RK73GB2A472J CHIP R 4 7K J 1 10W...

Страница 17: ...RANSISTOR Q2 2SB1375 F TRANSISTOR Q3 8 STP60NF06FP FET Q9 2SC4097 TRANSISTOR Q10 11 2SA1577 TRANSISTOR Q12 2SC4097 TRANSISTOR Q13 14 DTA114EUA DIGITAL TRANSISTOR Q15 2SC4081 TRANSISTOR Q16 2SA1576A TRANSISTOR Q17 2SK246 BL F FET Q201 204 2SA992 A F E TRANSISTOR Q205 208 2SC1845 A F E TRANSISTOR Q209 210 2SA992 A F E TRANSISTOR Q211 212 2SA1576A TRANSISTOR Q215 216 2SC1845 A F E TRANSISTOR AUDIO UN...

Страница 18: ...nsitivity rated output MAX 0 2V Sensitivity rated output MIN 5 0V Input Impedance 10kΩ Signal to Noise Ratio 105dB Low Pass Filter Frequency 24dB oct B channel 40 200Hz variable High Pass Filter Frequency 12dB oct 40 200Hz variable Bass Boost Circuit B channel 0 18dB variable Bass Boost Frequency B channel 40 100Hz variable General Operating Voltage 14 4V 11 16V allowable Current Consumption 47A I...

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