Kenwood KAC-9103D Скачать руководство пользователя страница 1

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POWER AMPLIFIER

BOOST

CONTROL SYSTEM

Power Amplifier

Class D Mono

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.

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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