background image

8

KAC-9103D

J

I

H

G

F

1

2

3

4

5

6

7

X09-5820-14 A/2 (2/2)

10K

10K

10K

10K

22K

22K

14.3V

0V

14V

0V

0V

14.2V

3.8V

3.3V

5.0V

0V

0V

0.2V

0V

4.4V

0V

2.0V

2.0V

0V

0V

2.6V

5.3V

0V

2.6V

2.6V

2.6V

2.6V

2.6V

15.0V

-15.0V

0V

0V

0V

0V

0V

1.0V

2.0V

13.0V

7.5V

15.0V

0V

1.9V

7.5V

0.7V

15.0V

1.5V

1.5V

1.5V

1.5V

15.0V

-15.0V

2.6V

3.0V

IC53

IC62

IC1

KAC-9103D (1/2)

B

Q501

Q36

Q611

Q43

Q603

Q5

Q1

Q2

Q3

Q609

Q610

Q608

Q601

Q605

Q606

Q604

Q607

Q602

Q41

IC51
(1/2)

(2/2)

IC61

(1/2)

IC61

D601

D602

(2/2)

IC2

(1/2)

IC2

J3

J5

303

D306

D304

D308

D305

D307

D14

D15

J4

D502

D907

D904

D906

D908

D12

D11

D7

D6

D5

P1

D8

Q4

D9

D10

D604

D607

D605

D606

D4

SPEAKER
OUTPUT

REMOTE

P2

D1

D2

D3

GND LINE

SIGNAL LINE

B LINE

B LINE

(X09-5820-1x)

D8,605,607

: 02DZ10F-Y

UMZ6.8N

D101

:

02DZ5.1F-Y

D181,308,501

:

02DZ16F-Y

D23,25

:

D18

:

1SS133

D6,7,9-12,14-17,103-110,151,

:

02DZ15F-Y

D5,407

:

02DZ6.8F-Y

D4

:

RM4ZLF-J4NF

D1-3

:

DTC124EUA

Q603

:

2SA1376AA(L,K) 

Q417,605,606

:

2SD1863

Q416,612

:

2SB1427

Q411,414

:

2SC3902

Q409,413

:

2SC3415S

Q408,412

:

Q403-407

:

2SC3478AA(L,K)

Q401,402,418,604,607

:

STW34NB20

Q187-190

:

2SA992-A(F,E)

Q42

:

2SC945AA(Q,P)

Q41

:

DTA114EUA

Q37,38,43

:

2SA1859ANF

Q28

:

2SC4883ANF

Q26

:

2SC1845-A(F,E)

Q25

:

Q12-14,18-20

:

2SB1241

Q3

:

2SA1577

Q10,11

:

2SC4097

Q8,9

:

2SA1576A

Q4,29,30,601,608 :

2SC4081

Q1,2,5,151,501,602,609-611

:

NJM2172V-ZBTE2

IC52,53

:

BA10393F

IC31,62

:

SN74HC00D

IC12,13

:

IC11,32,61

:

BA10358F

IC2

:

TL494IDR

IC1

:

Q36

DTC114EUA

:

182,183,186,303-307,401-406,
502,601,602,604,606,904,906-908

X08-B/2-

2/2

J1

RENT

C.

PROTECTION

DC/DC CONV.

LATCH

P-CON SW

MUTE DRV.

D19

:

Q612

D608

∗ 

A

02DZ12F-Y

D608

:

IC51

RC4580IDR

:

TP74

TP73

TP503

TP504

TP13

TP17

TP14
TP15

TP12

TP11

TP18

TP20

TP16

TP19

TH1

TP68

TP61

TP70

L4

TP608

TP609

TP64

TP613

TP610

TP36

TP37

TP63

TP22

TP21

TP10

TP1

TP5

TP8
TP9

TP7

TP6

TP4

TP3

TP2

TP515

TP611

TP612

TP602

TP601

TP514

TP605

TP606

TP607

TP604

TP603

TP511

TP512 TP513

11

4

2

1

3

13

14

12

VREF

5

6

REF IN

V+

7

GND

9

10

8

3

4

1

2

8

6

7

5

1

3

2

4

8

6

5

7

8

VCC

VEE

3

4

2

1

6

4

5

8

7

3

2

1

4

3

2

1

6

5

7

BATT

GND

P-CON

TP23

FUSE

FUSE

2K

306

10K

R307

IN2-

IN1-

TP69

7

GND

47u25

C12

C1

8

9

10

E2

E1

DTC

FBACK

C11

TP72

TP71

1000P

20K

R36

CT

5

RT

6

R34

6.8K

3

4

VCC

12

11

C2

REF

OUTCTRL

14

13

IN1+

1

2

47u25

C10

150K

R29

IN2+

16

15

R33 220K

R32 5.1K

10K

R71

C14 1000P

0.1

C13

100K

R35

R31 220K

R30 5.1K

10K

R70

1

4

3

2

R501 100

R502 100

R503 100

R504 100

1500P

C501 1500P

C502 1500P

C503 1500P

1u50

C520

47K

R526

10K

R528

470

R525

2.7K

R527

TP47

TP48

TP49

TP50

TP501

TP502

1K

R506

1K

R507

R508 470K

R509 470K

C505 1u50

C504 47u25

16K

R519

0.1

C513

10K

R520

10u50

C521

10u50

C523

0.01

C526

0.01

C517

0.01

C518

1K

R521

10u50

C514

0

.01

0.01

C527

330

R529

2.4K

R522

+

1u50

C522

5.6K

R523

47P

C515

0.01

C9

680K

R23

2.2u50

C8

82K

R22

R25 27K

R72

6.8K

R19

10K

R17

820

R74

1.6K

R20

0.1

C7

2.2K

R73

2.2u50

C8

R9

33K

R7

10K

R5

3.9K

R3

4.7K

R6

4.7K

R8

3.3K

R2

1.5K

R4

1000P

C40

10u50

C2

L11

L1

TP65

R12
75K

R11 33K

C4 0.01

10u50

C3

TP35

R10

R68

TP34

10u50

C5

+

100

R13

0.01

C6

10K

R14

C195

C196

4.7 2W

R203

4.7 2W

R204

0

.047

6.8K

R623

0.01

C608

510K

R624

K

7

0.047

C611

3.3K

R625

6800P

C609

2.2K

R622

27K

R621

C607 0.68

R619 220K

47u25

C605

10K

R613

4.7K

R611

0.01

C604

0.01

C603

R604 20K

20K

R603

10u50

C601

10K

R602

47K

R601

1.3K

R606

4.7K

R610

10K

R616

0.01

C606

1K

R615

12K

R608

C602

10u50

20K

R605

10K

R607

100K

R614

22K

R612

20K

R609

10K

R617

C197 10

C198 10

10K

2.2K

0.01

C615

22K

R641

R640

0.01

82K

R639

10K

R644

100u10

C613

R638 2.2K

C614

22K

C612 0.1

R643

R642

L14

3.9K

R1

10u50

C1

10u50

C516

+

+15V

-15V

+5.3V

+15V

-15V

+14.3V

+14.4V

MODEL NAME

0-13

J5

YES

YES

0-12

0-10

0-11

UNIT

No

.

YES

YES

YES

YES

C16

D3

196

6800P

3900P

6800P

3900P

C195,

FCH10A20

FCH10A20

FCH20A20

FCH20A20

D18

FRH10A20

FRH20A20

FRH10A20

FRH20A20

D19

YES

YES

L1,4

L19-0779-05

L19-0779-05

L19-0778-05

L19-0778-05

L3

YES

YES

14

L11,

19,20

2SK3662-F

Q12,13,

407

2SA1352(E,F)

2SA1352E/F-KEN

2SA1352(E,F)

2SA1352E/F-KEN

Q403-

33K

51K

33K

51K

R9

15K

47K

15K

47K

R10

57

33K

33K

47K

47K

R52,

204

YES

YES

R68,

620

620

330

330

R72

6.8K

6.8K

15K

15K

R153

C519

TP60

47K

FUSE

30A x 2

30A x 2

40A

40A

C83 0.1

C82 0.1

680

R645

4.7

R646

10u50

+

C616

10u50

+

C617

15K

3900P

YES

0-14

FRH20A20

FCH20A20

YES

30A x 2

YES

2SA1352E/F-KEN

L19-0778-05

YES

STP60NF06FP

51K

47K

YES

47K

330

E41-2763-05(10P)

E41-2447-05(8P)

CN1

E41-2447-05(8P)

E41-2447-05(8P)

E41-2447-05(8P)

Q14,

18

2SK3662-F

2SK3662-F

2SK3662-F

E63-0926-05

E63-0921-05

J1

E70-0838-05

E70-0843-05

J3

E63-0926-05

E70-0843-05

E70-0838-05

E63-0921-05

E63-0921-05

E70-0838-05

KA

C-8152D(K/M/E)

KA

C-9102D(K)

KA

C-8102D(K)

KA

C-9103D(K/M/E)

KA

C-9152D(K/M/E)

A

YES

2SK3662-F

2SK3662-F

STP60NF06FP

BA4560RF

RC4580IDR

RC4580IDR

RC4580IDR

RC4580IDR

IC11,32,61

+

+

+

+

+

+

+

+

+

+

+

+

+

+

CAUTION : For continued safety, re-
place safety critical components only
with manufacturer’s recommended
parts (refer to parts list).

 Indicates safety critical components.

To reduce the risk of electric shock,
leakage-current or resistance mea-
surements shall be carried out (ex-
posed parts are acceptably insulated
from the supply circuit) before the ap-
pliance is returned to the customer.

• DC voltages are

as measured with
a high impedance
voltmeter. Values
may vary slightly
due to variations
b e t w e e n   i n d i -
v i d u a l   i n s t r u -
m e n t s   o r / a n d
units.

B

C

E

2SA992-A
2SC1845-A

2SA1576A

2SC4081

Содержание KAC-9103D

Страница 1: ...o K type E M type Dressing Panel A21 6563 02 K type A21 6564 02 E M type Fuse 30A F52 0015 05 Accessories W01 1606 05 x2 Screw set N99 1794 05 Connecting cord assy E30 6145 05 19cm KAC 9103D SERVICE MANUAL This product uses Lead Free solder This product complies with the RoHS directive for the European market ...

Страница 2: ...IC12 13 DEAD CONT TIME TRIANGLE WAVE D CLASS AMP Q401 415 187 190 DET LOAD OVER PROTECT THERMAL OP AMP DET OFFSET DC AVR 15V D D CON 15V AVR AVR 15V 15V COMPARATOR HB Q25 26 Q28 42 Q8 20 DET P CON TR SW SP OUT P CON BATT GND IND LEVEL DIAGRAM OUT X08 LEVEL VOL OUT INPUT SP 10 0 10 20 30 40 50 ISOLATION X08 D CLASS AMP KAC 9103D X09 5820 14 X08 4180 12 ...

Страница 3: ...when ON signal is impressed on PCON Q4 5 Mute Mute drive signal generation Turn LED off Q8 11 Gate drive DC DC converter FET gate drive Q12 14 DC DC converter DC DC converter switching Q18 20 Q25 26 28 AVR 15V AVR Q29 30 Tracking when 15V AVR is OFF Adjusts 15V AVR falling to 15V AVR falling Q36 DC DC converter ON OFF control Stops DC DC converter switching when protection is triggered Q37 38 DC D...

Страница 4: ...B E E B E E B E B E B E B E B E B E B E S G D D S G E B B 1 3 2 4 1 2 9 10 1 7 2 8 W76 W85 W100 C35 R510 C506 C181 R108 R112 R107 R111 R118 C2 C3 C5 C522 C31 C32 C36 C521 C153 C504 C505 C510 C511 C520 C523 C602 C605 C613 R401 R402 R420 C103 C104 C105 C106 C107 C108 C114 C151 C195 C196 C508 C514 C516 C601 R52 R57 R101 R102 R109 R110 R161 R418 R629 R630 W108 W81 W78 W89 W93 W94 W32 W73 W105 W52 W102...

Страница 5: ...ATT OUT L3 W504 W505 W506 W503 B E B E B E B E B E B E B E B E Q8 Q9 Q43 Q10 Q11 Q36 D4 D407 Q37 Q38 D81 Q41 D3 D15 D12 D14 D16 D17 D403 D404 D405 D406 Q416 SPEAKER OUTPUT POWER IN D2 D1 J3 P1 Q12 Q13 Q14 Q15 Q17 Q18 Q19 Q20 D18 D19 J5 Q188 Q190 WH2 P2 IC1 IC2 X09 B 2 Ref No Address IC1 6I IC2 3I IC11 6B IC12 4B IC13 4B IC31 4C IC32 4C IC61 5C IC62 5D Q1 6D Q2 6D Q3 6D Q4 6D Q5 6D Q8 6I Q9 6I Q10 ...

Страница 6: ...2 1 3 1 3 1 3 4 1 2 4 C107 W19 W5 W9 W17 W14 W18 W6 W11 W13 W2 W12 W3 W4 W8 W16 W201 W20 W204 W15 W10 C101 C121 C102 C106 C105 C124 W203 W202 W7 W22 W21 VR1 VR2 VR3 VR62 VR61 1 1 15V LED SIG1 SIG2 DGND 15V ISO GND 2 5 1 10 3 4 6 1 TP49 TP48 TP5 TP4 TP8 TP1 TP2 TP3 TP7 TP11 TP12 TP13 TP14 TP15 TP16 TP17 TP18 TP19 TP20 TP21 TP22 TP23 TP24 TP25 TP26 TP27 TP36 TP37 TP38 TP39 TP40 TP41 TP42 TP43 TP44 T...

Страница 7: ...C104 27K R106 15K R114 10K R119 33P C113 10u50 C114 100 R124 75K R121 10K R117 5 6K R118 9 1 R210 10K R115 C111 100P R120 10K 2 3 1 6 4 8 5 7 33P C109 R123 100P 10K C112 C110 47P R116 33K TP101 TP105 TP102 TP104 TP106 TP107 27K R105 1K R113 75K R122 0 01 C116 0 01 C115 10 9 8 7 6 5 2 1 4 3 2 2K R108 2 2K R107 47K R110 10u50 C106 47K R112 10u50 C108 47K R111 10u50 C107 47K R109 10u50 C105 8 7 6 5 4...

Страница 8: ...9 0 1 C513 10K R520 10u50 C521 10u50 C523 0 01 C526 0 01 C517 0 01 C518 1K R521 10u50 C514 0 01 0 01 C527 330 R529 2 4K R522 1u50 C522 5 6K R523 47P C515 0 01 C9 680K R23 2 2u50 C8 82K R22 R25 27K R72 6 8K R19 10K R17 820 R74 1 6K R20 0 1 C7 2 2K R73 2 2u50 C8 R9 33K R7 10K R5 3 9K R3 4 7K R6 4 7K R8 3 3K R2 1 5K R4 1000P C40 10u50 C2 L11 L1 TP65 R12 75K R11 33K C4 0 01 10u50 C3 TP35 R10 R68 TP34 ...

Страница 9: ...1 2K 10K C R623 VR62 TP63 TP64 3 C119 R124 12K TP41 R125 5 1K 2 3 R111 47K VR1 10K C 430 R127 R113 C107 10u16 R110 1K TP23 TP24 R123 2 5 6K C115 TP26 0 15 0 068 C116 3 TP40 C118 0 068 15K 1 R119 15K R112 TP25 1 R120 15K 3 3K R121 50K TP39 C117 0 022 TP36 5 VR2 9 6 8 7 4 C123 0 15 4 TP44 0 01 8 6 5 7 C120 0 033 2 2K 2 1 0 11 YES MODEL NAME 0 10 UNIT No A YES W151 YES TP49 TP48 15V 15V 15V 15V 15V 1...

Страница 10: ... φ3x8 φ3x6 N07 0003 08 N09 4214 08 N09 6216 05 N09 6287 15 N80 2008 43 N80 3010 43 N82 2006 48 N89 3008 48 N89 3016 48 N09 6217 05 N83 3006 43 N89 3008 43 N89 3006 43 27 3 724 FC1 724 732 704 736 735 738 739 737 29x2 13 J J J J Jx2 Jx2 Hx2 Hx2 Lx8 Lx6 Nx3 Nx2 Jx3 Jx3 Jx2 Jx2 Jx3 Gx2 Gx2 N J F F G M G J Cx2 Cx4 J J E 10 237x4 F1 PA1 Bx5 Ax2 J 3 J 5 J 1 J 2 J K K E X08 436 N 7 6 717 730 718 718 718 ...

Страница 11: ...122 123 CK73GB1H103K CHIP C 0 010UF K C124 CD04BJ1H2R2M ELECTRO 2 2UF 50WV C126 CC73GCH1H101J CHIP C 100PF J C201 CC73GCH1H101J CHIP C 100PF J C202 203 CK73GB1H103K CHIP C 0 010UF K C204 205 CK73FB1E104K CHIP C 0 10UF K C206 207 CK73GB1H103K CHIP C 0 010UF K C208 CC73GCH1H470J CHIP C 47PF J C209 CK73GB1H103K CHIP C 0 010UF K CN1 E41 2763 05 FLAT CABLE CONNECTOR CN2 E41 1700 05 PIN ASSY CN3 E41 169...

Страница 12: ...LECTRO 47UF 25WV C405 406 CC73GCH1H560J CHIP C 56PF J C601 602 CD04BJ1H100M ELECTRO 10UF 50WV C603 604 CK73GB1H103K CHIP C 0 010UF K C605 CD04BJ1E470M ELECTRO 47UF 25WV C606 CK73GB1H103K CHIP C 0 010UF K C607 CK73FB1C684K CHIP C 0 68UF K C608 CK73GB1H103K CHIP C 0 010UF K C609 CK73GB1H682K CHIP C 6800PF K C610 611 CK73GB1H473K CHIP C 0 047UF K C612 CK73FB1E104K CHIP C 0 10UF K C613 CD04BJ1A101M EL...

Страница 13: ...RK73EB2E100J CHIP R 10 J 1 4W R203 204 RS14KB3D4R7JP FL PROOF RS 4 7 J 2W R206 207 RK73GB2A473J CHIP R 47K J 1 10W R208 RK73GB2A154J CHIP R 150K J 1 10W R209 RK73GB2A104J CHIP R 100K J 1 10W R210 211 RK73GB2A9R1J CHIP R 9 1 J 1 10W R301 302 RK73GB2A103J CHIP R 10K J 1 10W R303 RK73GB2A682J CHIP R 6 8K J 1 10W R304 RK73GB2A622J CHIP R 6 2K J 1 10W R305 RK73GB2A392J CHIP R 3 9K J 1 10W R306 RK73GB2A...

Страница 14: ...1 406 1SS133 DIODE D407 02DZ15F Y ZENER DIODE D601 602 1SS133 DIODE D604 1SS133 DIODE D605 02DZ10F Y ZENER DIODE D606 1SS133 DIODE D607 02DZ10F Y ZENER DIODE D608 02DZ12F Y ZENER DIODE IC1 TL494IDR ANALOGUE IC IC2 BA10358F ANALOGUE IC IC11 BA4560RF ANALOGUE IC IC12 13 SN74HC00D MOS IC IC31 BA10393F ANALOGUE IC IC32 BA4560RF ANALOGUE IC IC61 BA4560RF ANALOGUE IC IC62 BA10393F ANALOGUE IC Q1 2 2SC40...

Страница 15: ...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 8000 Chip ...

Страница 16: ...Ω Signal to Noise Ratio 100dB Class D Mono 380 mm 320 mm Ø6 272 mm 258 mm 286 mm Low Pass Filter Frequency 24dB oct 50 200Hz variable Infrasonic Filter Frequency 18dB oct 15 25Hz Phase Inverter 0 Normal 180 Reverse Bass Boost Circuit 0 18dB variable Bass Boost Frequency 40Hz General Operating Voltage 14 4V 11 16V allowable Current Consumption 60A Installation Size W x H x D 380 x 64 x 286mm 14 15 ...

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