KAC-7203 SERVICE MANUAL POWER AMPLIFIER PRINTED IN JAPAN B (N) 957. E,M type. K type

Transcript

1 POWR AMPIFIR KAC-0 SRVIC MANUA 00- PRINTD IN APAN (N) Dressing Panel (A--0) : (K type) (A-0-0) : (,M type) OOST CONTRO SYSTM Stereo/ridgeable Power Amplifier,M type K type Fuse (0A) (F-00-0) Accessories (W0-0-0) x Screw set (N--0) Connecting cord assy (0--0) cm This product uses ead Free solder. This product complies with the RoHS directive for the uropean market.

2 KAC-0 OCK DIAGRAM IN IN IN OUT IN OUT R ISO AMP IC, SNS MO/ST PF/OFF/HPF IC(X0) IC- HPF ASS 0-00Hz OOST 0-00Hz IC(X0) PF 0-00Hz POWR AMP Q0- Q, MUT SP OUT IN IN R HPF 0-00Hz ASS OOST 0-00Hz MUT SP OUT R SP IN IC CONTRO P-CON SP IN R V AVR D.D. CON. ATT GND COMPONNTS DSCRIPTION PRAMPIFIR UNIT (X0-0-) Application / Function IC HPF IC Phase reversal amplifier (ch only) IC PF IC~ ass-boost circuit IC ass-boost mixing amplifier AUDIO UNIT (X0-0-) Application / Function IC,, Input isolation amplifier IC DC/DC converter IC Temperature detection comparator Q, ±V AVR Q~ DC/DC converter FT Q~ DC/DC converter FT driver Q, For controlling DC/DC converter FT driver Q0~0 Power amplifier initial step differential driving Q0~0 Power amplifier second step differential driving Application / Function Q0,0 Current limiter Q, Temperature detection for idling Q~ Current limiter Q0,~, Power amplifier final Q, Power amplifier mute Q~ Power amplifier driver Q0, Power amplifier ATT (-d) Q0,~ Power-ON shock preventer circuit Q0 P-Con OFF detection Q0 Mute drive Q0,0 P-Con control circuit Q0 xcess voltage detection Q0,0,,0 Temperature detection control circuit Q0 Fan power supply Q0 xcess current detection Q, DC detection Q, DC detection for latch Q, For D control Q Temperature detection control circuit ADUSTMNT No. ITM AIGNMNT POINT MTHOD AIGN FOR NOT Connect a DC voltmeter ID VR (ch) After Power on between check land.mv CURRNT VR (Rch) minutes (Refer to PC OARD)

3 A PC OARD (FOI SID VIW) C D KAC-0 PRAMPIFIR UNIT X0-0- A/ (-00-) R R W W C WH C0 CN W W R W C W0 W0 CN D R0 W W IC IC W C C R W R R C C0 TP W C R R R C W TP W R R C R R C R R C R R C R TP TP0 C0 TP R0 C0 W W 0d W0 d W TP R R0 W0 R C W W C0 W W W0 W TP IC W W W W W0 W W0 W W W W0 W0 W0 IC W0 00Hz W 0Hz R R0 W R0 R W0 C0 R W0 W ASS OOST VR0 W TP W W0 W W R W C R W W W W R TP0 W C W VR TP TP IC C W TP IC W W C W C0 TP TP0 W TP R R R C W W R R R R OW PASS W0 W TP VR0 C W 0Hz HI PASS TP W W 00Hz R0 W W R0 TP C C0 R0 C0 R W W W TP 0 W W0 PF OFF HPF TP C0 C TP S IC TP W VR W W TP INPUT SNS W S V W W 00 V R0 TP0 R0 C0 C0 R0 TP R0 W W ST MONO R R W W0 W W W W C C W VR- TP TP0 -R TP TP CN ISO-R RCA-G - ISO- TP TP -V OGO-D TP TP FAN W W W TP TP VR-R TP ISO-GND- TP D-GND ISO-GND- TP V R0 TP X0 / VR R TP R TP0 TP TP TP TP VR X0-0- Address IC C IC IC IC Address A IC IC A IC FRQUNCY OOST V PRAMPIFIR UNIT X0-0-0 (-0-0) D C R CN Refer to the schematic diagram for the values of resistors and capacitors.

4 KAC-0 F G H I 0 C C C C C C R0 C0 C0 C C0 R C C C C C0 C C0 C C0 C0 C0 C0 C C C C0 C0 C0 C0 C0 C C R R R0 R0 C0 C0 C C C C C C C C C C C C0 C C C0 C0 C0 C0 C C C C C C C C0 R R R R R R0 R0 R0 R0 R R R R R R R R R R R R R0 R R R R R0 R R R R R R R R R R R R R R R R R R R0 R R C C W C C R W W W W0 W W W W W0 W W W W W W W W W W W W W W W W W W W0 W W W W W0 W W W W W W0 W W0 W W W0 W0 W W0 W W W W W W W W0 W W W W W W W W W W W W W W W W W W0 W W W W W W W W W W W W W W R R R R W0 W0 W W0 W W W W W0 W W0 W W W W W00 W W W W W W W W0 W W W W W0 W W W W W W W W W W W0 W W W W W W W W W0 W0 W C C0 W0 W W C0 W0 C0 R C0 W W R0 R C R0 R R R0 C W R0 W0 W W C R W R R C R R0 W R R W0 R R W C R R W TH0 R C0 R W0 R R R R0 W R C0 R R R R R R R R R R W C0 W0 W R0 R W R R R R C R R W C R0 C W R W C R R R R R C W W R R R0 R W R0 W W0 W R0 C0 R0 R0 C R W TH0 W W W R0 R C0 C C0 C R R R0 W W W C R R R0 C0 C0 C C W R0 R R C W C W R C R C C C C W R0 C R R0 R C R R R R W R0 W C C C R W W C R W W0 R0 R0 W R R C R C C R0 W C0 R W R R0 R0 R R0 W R0 R0 R R R R R R R W W W W R W W R0 R R0 R W W W W W0 W0 W R R0 R R0 W R W W R W R W W W R W R R R R W W W R0 R0 R R R R W R R R R0 R R C TH0 R R0 R W R R W W Q0 Q0 D Q Q Q D D0 D0 D0 D0 D D0 D0 D0 D0 D Q0 Q0 Q0 Q0 Q0 Q0 Q0 Q0 Q Q Q Q Q Q Q Q Q Q Q Q Q0 Q0 D0 D Q0 D0 Q Q Q Q Q0 Q Q Q Q CN Q D0 D0 D0 Q0 Q D Q0 Q0 Q D0 Q Q D D Q0 Q D D0 D0 D0 D0 Q Q D0 Q0 Q Q D0 D0 Q0 D0 Q Q Q D D D D IC IC IC IC IC IC IC IC AUDIO UNIT X0-0- A/ (-00-) IN OUT IN IN SPAKR V INPUT RMOT SP DC ch DC voltmeter Rch Rch.mV VR VR Refer to the schematic diagram for the values of resistors and capacitors. PC OARD (FOI SID VIW)

5 KAC-0 O N M K C C C C C C R R C C C C C C C R R R R R R R R R R R R0 W0 W0 C W W W W W W W W0 W W W W W W W W W0 W W W W W W0 W0 W W W W0 W W W C W C C0 W0 W0 W0 W0 C0 C W0 R R W R R R R R W0 R R R R R R R R R R R0 W W C R R W R R C R0 R W W0 R R W0 R R W0 C R R0 R W0 W R W0 R W0 W0 W0 R W0 W R R0 R R R R R TH0 R0 TH0 R C S G D S G D S G D S G D S G D S G D D D D D0 D D0 D Q0 Q0 Q0 Q Q Q Q Q Q Q Q0 D D D P Q Q WH D D 0 Q Q Q Q D0 Q0 Q0 D0 D Q IC IC X0 / SPAKR OUTPUT POWR IN DC voltmeter ch.mv X0-0- Address IC H IC N IC K IC G IC G Q H Q H Q N Q N Q N Q N Q N Q N Q N Q0 N Q N Q N Q N Q N Q0 H Q0 H Q0 I Q0 H Q0 K Q0 G Q0 K Q0 H Q0 K Q0 G Q Q G Q K Q G Q I Q G Q0 G Q G Q K Q G Q I Q G Q Q Q H Q H Q I Q F Q I Q F Q I Q G Q I Q G Q0 H Q H Q0 Q0 Q0 Q0 Q0 Q0 Q0 G Q0 K Q0 I Q0 I Q I Q I Q I Q I Q Q Q Q Q G Q0 K Q I Q I Q

6 KAC-0 A C D 0K 0K 0K 0K.V -.V -.V.V.V -.V -.V -.V -.V.V IC IC (X0-0-xx) (A/) Q0 Q Q Q Q Q Q D0 D0 D0 D Q D Q D Q Q0 D Q0 Q D Q0 Q0 Q0 Q Q0 Q Q Q Q Q D0 D0 D0 D0 Q0 Q Q D D D0 D0 D0 D D D D D Q Q Q D0 Q Q D0 D Q Q Q (/) IC (/) IC ISO. AMP (/) IC IC (/) POP NOIS-MUT IC (/) (/) IC R Q Q0 Q0 D0 Q0 Q0 Q Q0 D Q Q D0 Q Q Q Q Q0 Q Q D A R IN OUT IN IN SPAKR INPUT V ISO. AMP V AVR -V AVR DC DTC. POWR AMP TP TP TP TP TP TP TP TP TP0 TP TP TP TP TP TP TP TP TP0 TP TP TP TP TP TP TP TP TP TP0 TP TP TP TP TP TP TP TP TP TP TP0 TP TP TP TP TP TP TP TP TP0 TP TP T T TP TP TP TP0 TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP TP0 TP TP TP0 TP TP TP TP TP00 TP0 TP0 TP0 TP0 TP0 TP0 VR 0 TH0 K R0 0u0 C0 0K R0 0K R0 0u0 C0 K R0 C R0 K R0 C0 0u0 C0 0K R R 0K R 0K R 0K u C 0K R 0K R u C.K R 0K R 0u0 C 0u0 C 0u0 C u0 C K R 0 R u0 C K R 0K R 0u0 C 0u0 C R 0K C 0P R 0K K R 0u0 C 0u0 C0.K R.K R 0u0 C 0u0 C 0P C R 0K R K R 0K R K K R C0 0P 0.0 C 0.0 C.K R.K R P C 0u0 C0 0K R0 0K R 00 R0 00P C0 u C0 R0 K K R P C P C 0 R 0P C K R K R0 K R0 R R.K R.K R 0K R 0K R.K R 0. C K R K R0 K R 00u. C0 K R R0 K R K 00u. C0.K R u0 C 0u0 C u C u C C u C K R 00 R 0 R W W 000P C 000P C.K R. R. R 0u0 C 00 R C0 P K R K R C0 R C0 K R0 K R0 0 GND VCC C R0 C 00P 00P C C P 0K R C 00P 00P C C P 0 R0.K R0 0.0 C 0u0 C0 000P C0 000P TP TP K R 000P C0 K R 0P C 0K R 0P C 0K R R0 0K C0 0P 0P C K R0 0K R 0P C TP C C R R 00u C 00u C K R0.K R 0K R 0K R.K R 0K R.K R 0P C 0 R.K R 00 R.K R K R R. R. R 0 R.K R TP R 0 R K 0 R0 W W R 0. R 0. R 0. R 0. R 0 C TP C0 00P R0 K K R0 R0 K TP0 R0 00 TP0 C 0P C0 u R R.K K TP0 0P C P TP 0u0 P C C R 0 TP 0 VR C TP R 000P K C0 R0 000P K TH0 TP TP0 TP TP R 0. TP W R 0. 0 R 0 R TP W W R 0. W R 0. TP R 0 TP TP TP TP 00 R 0P C 0P 00u C C AMP AMP R R 0K R 0K 0P C0 0P C0 0 R 0 R R0 00 R.K R0 K R P C0.K R0 00 R0. R. R. R. R.K R 0u0 C0 0K R0 P C.K R.K R0 TP.K R 0K R VCC GND 0 0K R.K R 0u0 C0 K R 00P C 00 R R 00 R 00 R 00 00P C 00P C 00P C 0K R K R 0K R.K R K R 0 R 0 R 0K R u R 0K R K R 0K R 00K K R R K R K 0K R.K R 0.0 0K 0.0 R K R 0.0 C0. R 0. C 0. C K R0 V V V V V -V -V -V V V -V V.K R0 0K R R 0u0 C X0-0- A/ (/)

7 F G H I KAC-0 0u0 V GND VCC D D C 0u0 TP0 IC D0 TP.V -.V TP TP IC (/) TP IC DC/DC CONV. TP C 0u0 R K TP TP IC (/) TP TP R0 TP K C TP0 R 0 R 0 R K R 0K R 0 C 00P C 00P R 0 C /W /W R 0K R 0K ASS OOST C u R K R K R K C R.V 0u0 K TP R R C0 0.K P TP C 0u0 C 0u0 C 0u0 TP R0 0 C /W 00P Q TP C0 00u C 00u TP TP0 0 C 0u0 C Q GND VCC 0. TP Q Q R K TP TP IC (/) -.V Q Q TP C 0u0 W0 R K C 0. IC (/) TP C 0u0 R0.K TP0 R R TP K 0 R C TP K P -V V R K R.K R0.K AMP R Q R 0 TP Q0 Q R W0 R R 0 AMP V R.K R.K TP Q -V V TP Q 0K 0K Q C 0K TP TP D0 0K TP TP TP -V TP V TP TP TP0 TP TP TP TP TP TP TP TP IC (/) 0V D TP C 0u0 R.V R.K 00K.0V R 0V K R K IC (/) R.V 0.0 R K TP D TP CN TP X0-/ / D X0-A/ CN / A D TP C 0u0 TH0 TP D D TP TMPRATUR DTCTOR Q 0K Q0 0K Q0 0K Q0 TP TP DC/DC CONV. TP0 IC TP0 TP0 R K IN IN.V R.0V IN- IN- 0K 0V FACK.0V RF R.K OUTCTR TP0 0.V DTC.V TP00 C 0V 000P TP0 TP0 TP0 CT 0V VCC TP R TP0 RT.V C K GND C 0 V 0u0.V C 0V TP0 TP0 R K R 00K C.u0 R R0 0K OGO-D FAN -V V 0 -R ISO-GND- - D-GND ISO-R ISO-GND- ISO- VR-R RCA-G VR- R 0K 0K R K R K.0V 0.0V R0 - -.K R K C 0. R 00K K (X0-0-xx) UNIT W0, MOD NAM A IC,,, Q- R0 No. 0 KAC-(/K/M/) 0-0 YS RC0IDR SK-F YS KAC-0(K) 0- RC0IDR SK-F YS KAC-0(/K/M/) 0- A0RF STP0NF0FP YS R 00K R.K C u R TH0 K CAUTION : For continued safety, replace 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 measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units. R 0K TP0 TH0 R K 0K R 0K - IC,,, : IC : TIDR IC- : NMV-ZT IC, : RC0IDR Q : SD0-F Q : S-F Q- : Q, : SC0 Q0, : SA Q,, : DTAUA Q0,,,0,, 0,0,0,, : SC0 Q0-0,,,0,0 : SA-A(F,) Q0-0 : SCAA(,K) Q0,0 : SAAA(,K) Q, : SC(Y)-F Q,,0 : SC-A(F,) Q0,,, : SCNF Q,,, : SANF Q,,, : SC-F Q,,, : SA-F Q0,,, : SAA Q0 : S Q0 : SD Q0- : SCAA(Q,P) Q,0,, : DTCUA D : RMZF-NF D, : 0DZF-Y D : FCH0A0 D : FRH0A0 D-,0,,0-0,,0,,0, 0-0,0-,, : SS D0,0,0,0-0,,-,, : MMAWK-G D0 : UMZ.N D0 : 0DZ.F-Y D0, : 0DZ0F-Y D0 : 0DZF-Y D0 : 0DZ.F-Y D0 : 0DZF-Y D Q 0K 0K Q 0K R 0K 0K R0 TP.K C0 0u0 FAN R Q0. TP TP D0 R 0 C0 0u0 TP0 D0 TP Q0 MUT DRV. R Q0 K TP TP R0 K R0 0K R0 00 C0 u R0 0K D0 R0 D0 Q0 TP R0 R0 0K TP K.K D0 C0 0u0.V Q0 TP Q0 D0 R0 0K C 0u0 TP R.K D0 R.K R0 K uh uh R.K D0 TP Q0 Q 0K 0K R 0K D TP D0 R.K R.K R.K C0 0u0 TP D TP TP R 0 C /W 0.0.V C 0u V R 0 C0 /W 0.0 TP ATT GND P-CON CH CH- RCH- RCH P SPAKR OUTPUT SA-F SA-A SC-A SC-F C SAA SC SIGNA IN GND IN IN IN P-CON CONT. KAC-0 (/) C X0-0- A/ (/)

8 K M N O KAC-0 : : (X0-0-xx) (A/) (X0-0-xx) W, YS TP IC. IC- RC0IDR A UNIT No. MOD NAM VR 0K(C) KAC- ONY WIR RMOT CONTRO UNIT (X0-) (/) YS KAC-0(/K/M/) 0- YS PF TP TP TP RC0IDR A0RF RC0IDR A0RF KAC-(/K/M/) KAC-0(K) TP R K R K TP YS TP SIGNA IN GND IN IC- : TP C 0.0 TP TP0 R IC- K TP TP 0K VR K R IC(/) FRQ. VR 0K C 0.0 IN IN MMAWK-G D TP R 0K R0.K R 0K R.K R K R.K R.K R K V TP C 0u TP R.K TP.0V IC(/) TP0 TP K R 0. C 0. C 0. C 0. C -.0V W PF G=0D D/oct F=-VRcont(0-00Hz) -V V ASS OOST A TP R K P C HPF R0.K TP R K S 0.0 C 0.0 C0 0u0 C 0.0 C 0.0 C HPF/OFF/PF IC TP.0V.0V V V TP0.0V.0V R R 0K.K.0V (/) C 0u0 TP C0 C0 0. 0u0 C0 0. TP -V -.0V -.0V -.0V -.0V -.0V -.0V (X0- ) (/) IC C0 0. S KAC-0 (/) (X0-0-0) WH D0 CN TP 0. C 0K R 0 TP TP S ST/MONO (/) R 0K V IC PHAS INVRTR IC IC (/) (/) INPOUT SNS. TP0 R K R K CN CN D X0-A/ / IC(/) IC(/) D0 : CN IC(/) TP D WH (/) TP0 K R.K R0 R R K VR0 0K(C) TP VR0 R.K R K R0 K R K IC(/) IC(/) IC(/) TP TP0 TP VR 0K IC(/) TP TP 0 TP TP TP0 TP (X0-0-x) (/) FAN C 0.0 : 0--0 D OGO-D FAN -V V -R ISO-GND- - D-GND ISO-R ISO-GND- ISO- VR-R RCA-G VR- R K TP R TP K R K R0 K R TP.K.K R K R0 K R0 TP R K R K R0 K R.K.K R0 C0 0. C0 0. TP C0 0u0 C 0u0 0. C R C0 0. R 0K 0K R C 0.0 R0.K R K 0.0 C 0.0 C 0u0 C 0.0 C C K R P -V -V -V HPF,d/oct,F=VRcont(0-00Hz) W 0 R0 CAUTION : For continued safety, replace 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 measurements shall be carried out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. DC voltages are as measured with a high impedance voltmeter. Values may vary slightly due to variations between individual instruments or/and units. TP R0 0 TP WH 0.0 C UNIT No. 0-0 R.K 0.0 C0 0u0 C0 u C0 0 R0 GND V MOD NAM KAC-(/K/M/) KAC-0(K) 0- KAC-0(/K/M/) 0- S-F SD0-F SC0 DTAUA DTCUA X0-A/ CN / A X0-0- (/), X0-0-0 (/), X0-0- / (/)

9 XPODD VIW KAC-0 A KAC-0 x A C G H K M N P Mx0 Mx φx Mx φx0 φx φx φx φx φx φx φx : N : N0--0 : N0--0 : N0-- : N0-00- : N-00- : N-00- : N-0- : N0--0 : N-00- : N-00- : N-00-0 (X0-) (/) Hx K Hx K (X0-) 0 P P x (X0-) x undled to the transistor. FC N Cx Cx x x (X0-) N 0 Nx x Ax x Gx N 0 Cx Nx N F Gx M G G G x PA G x x x x Parts with the exploded numbers larger than 00 are not supplied.

10 KAC-0 New parts Parts without Parts No. are not supplied. es articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. KAC-0 A--0 DRSSING PAN K A-0-0 DRSSING PAN M PA A-0-0 PAN DRSSING PAT 0--0 SCUTCHON 0--0 SCUTCHON A RFCTION SHT 0 A --0 IGHTING OARD A --0 IGHTING OARD INSTRUCTION MANUA(NG.FR.SPA K INSTRUCTION MA(GR.DUT.ITA.POR INSTRUCTION MA(NG.T-CHI.S-CHI M A 0--0 CONNCTING CORD ASSY FC -0- FAT CA F0-- FAN F F-00-0 FUS (AD TYP) 0A - H--0 ITM CARTON CAS K - H--0 ITM CARTON CAS - H--0 ITM CARTON CAS M PARTS IST C0 CKGH0K CHIP C 0.00UF K C0 CD00M CTRO UF WV C0 CD0H00M CTRO 0UF 0WV CN --0 PIN ASSY CN PIN ASSY CN --0 FAT CA CONNCTOR WH WIRING HARNSS R0 RKGA CHIP R K /0W R0,0 RKGA CHIP R.K /0W R0,0 RKGA CHIP R.K /0W R0 RKGA CHIP R K /0W R0, RKGA CHIP R K /0W R RKGA CHIP R.K /0W R RKGA0 CHIP R 0K /0W R, RKGA CHIP R K /0W R RKGA CHIP R.K /0W R RKGA CHIP R.K /0W R,0 RKGA0 CHIP R.0K /0W R, RKGA CHIP R.K /0W R- RKGA0 CHIP R 0K /0W R, RKGA CHIP R K /0W R,0 RKGA CHIP R K /0W A N--0 SCRW & WRNCH KY ST A N SCRW (MX0) N0--0 SCRW (MX) C A N0--0 TAPTIT SCRW (X) N0-- DRSSD SCRW (MX) G N0-00- PAN HAD TAPTIT SCRW H N-00- INDING HAD TAPTIT SCRW A N-00- INDING HAD TAPTIT SCRW K N-0- INDING HAD TAPTIT SCRW P N-00- INDING HAD TAPTIT SCRW A W0-0-0 ACCSSORIS PRAMPIFIR UNIT (X0-0-) C CKGH0K CHIP C 0.00UF K C CD0H00M CTRO 0UF 0WV C CKGH0K CHIP C 0.00UF K C CD0H00M CTRO 0UF 0WV C-0 CKGH0K CHIP C 0.00UF K C0,0 CKGH0K CHIP C 0.0UF K C0,0 CKFHK CHIP C 0.UF K C0,0 CD0H00M CTRO 0UF 0WV C0,0 CKGH0K CHIP C 0.0UF K C, CKGH0K CHIP C 0.00UF K C, CKGH0K CHIP C 0.0UF K C, CCGCHH0 CHIP C PF C, CD0H00M CTRO 0UF 0WV C CKGH0K CHIP C 0.0UF K C CKFK CHIP C 0.UF K C CKGHK CHIP C 0.0UF K C CKGH0K CHIP C 0.0UF K C CKFK CHIP C 0.UF K C CKGHK CHIP C 0.0UF K C CD0ASV00M CTRO 0UF WV R, RKGA CHIP R K /0W R, RKGA CHIP R K /0W R, RKGA CHIP R K /0W R, RKGA CHIP R K /0W R, RKGA CHIP R K /0W R RKGA CHIP R.K /0W R RKGA CHIP R K /0W R RKGA CHIP R.K /0W R RKGA CHIP R K /0W R RKGA CHIP R.K /0W R RKGA0 CHIP R 0K /0W R0 RKGA CHIP R.K /0W R RKGA CHIP R 0K /0W R RKGA CHIP R K /0W R RKGA CHIP R K /0W R0 RK CHIP R 0 /W R0 RK00 CHIP R 0 /W R0 RKGA00 CHIP R 0 /0W VR R-0-0 VARIA RSISTOR (0K) VR0 R-0-0 VARIA RSISTOR (0Kx) VR0 R-0-0 VARIA RSISTOR (0Kx) VR R-0-0 VARIA RSISTOR (0Kx) W- R--0 CHIP R 0 OHM /W W- RK000 CHIP R 0.0 /W W R--0 CHIP R 0 OHM /W W0- RK000 CHIP R 0.0 /W W RK000 CHIP R 0.0 /W W- R--0 CHIP R 0 OHM /W W RK000 CHIP R 0.0 /W W- R--0 CHIP R 0 OHM /W W,0 RK000 CHIP R 0.0 /W W- R--0 CHIP R 0 OHM /W : KAC-0 (urope) K : KAC-0 (North America) M : KAC-0 (Other Areas) Indicates safety critical components. 0

11 PARTS IST KAC-0 PRAMPIFIR UNIT (X0-0-) W RK000 CHIP R 0.0 /W W- R--0 CHIP R 0 OHM /W W RK000 CHIP R 0.0 /W W- R--0 CHIP R 0 OHM /W W, RK000 CHIP R 0.0 /W C- CKGH0K CHIP C 000PF K C CD00M CTRO 00UF WV C, CCFSH CRAMIC 0PF C, CCGCHH0 CHIP C PF C, CCFSH CRAMIC 0PF S S-0-0 SID SWITCH S S-0-0 SID SWITCH D MMAWK-G DIOD IC- A0RF ANAOGU IC PRAMPIFIR UNIT (X0-0-0) C0 CD0V0M CTRO UF WV C0-0 CD0H00M CTRO 0UF 0WV C0 CD0A0M CTRO 00UF 0WV C0 CKGH0K CHIP C 0.00UF K C0 CD0A0M CTRO 00UF 0WV D 0--0 D (U,SD IGHT) C CKGH0K CHIP C 0.00UF K CN PIN ASSY R RK CHIP R.K /W AUDIO UNIT (X0-0-) C0,0 CKGH0K CHIP C 0.00UF K C CD0H00M CTRO.0UF 0WV C CD0H00M CTRO 0UF 0WV C, CKGH0K CHIP C 0.00UF K C CD0H00M CTRO 0UF 0WV C CKFH0K CHIP C 0.0UF K C, CD0H00M CTRO 0UF 0WV D D (RD D) C C0--0 CTRO 0UF WV C- CD00M CTRO UF WV C, C0-0-0 CTRO 00UF WV C, CQFMH MYAR 00PF C0, CD0CCM CTRO 00UF WV CN --0 FAT CA CONNCTOR -0-0 PIN ACK -0-0 RCTANGUAR RCPTAC SCRW TRMINA OARD WH -0-0 WIRING HARNSS, --0 CHOK COI -0-0 TRANSFORMR FOR CONVRTR C C0--0 CTRO.UF 0WV C CKFH0K CHIP C 0.0UF K C CD00M CTRO UF WV C CD0H00M CTRO 0UF 0WV C CQFMH0 MYAR 000PF C CQFMH MYAR 00PF C,0 CQFMH MYAR 0.0UF C0,0 CKGH0K CHIP C 000PF K C0 CKFH0K CHIP C 0.0UF K C0,0 CD0H00M CTRO 0UF 0WV C0,0 CD0H00M CTRO 0UF 0WV C0 CQFMH0 MYAR 000PF C, CCGCHH0 CHIP C PF C- CCGCHH0 CHIP C 00PF C, CD0H0M CTRO UF 0WV C,0 CCGCHH CHIP C 0PF C, CKGH0K CHIP C 0.00UF K C, CD0H00M CTRO 0UF 0WV C- CD0H00M CTRO 0UF 0WV C, CKGH0K CHIP C 0.00UF K C-0 CCGCHH CHIP C 0PF C0,0 CD0H00M CTRO 0UF 0WV C0,0 CCFSH CRAMIC 0PF C0,0 CKGHK CHIP C 00PF K C0,0 CD00M CTRO UF WV C0,0 CCFSH0 CRAMIC PF C, CCFSH CRAMIC 0PF C, CCFSH0 CRAMIC PF C, CD0H00M CTRO 0UF 0WV C, CCFSH0 CRAMIC PF G N0-00- PAN HAD TAPTIT SCRW N0--0 TAPTIT SCRW (X) M N-00- PAN HAD TAPTIT SCRW N A N-00- INDING HAD TAPTIT SCRW R, RDC RD K /W R, RDC RD K /W R, RDDH00 SMA-RD 0 /W R,0 RKGA CHIP R.K /0W R, RKGA00 CHIP R 0 /0W R, RKGA0 CHIP R /0W R, RKGA CHIP R.K /0W R, RKGA CHIP R K /0W R RKGA0 CHIP R 0K /0W R0 RKGA CHIP R 0K /0W R RKGA0 CHIP R 0K /0W R RKGA CHIP R K /0W R RKGA0 CHIP R 0K /0W R RKGA CHIP R K /0W R RKGA CHIP R.K /0W R RKGA0 CHIP R 00K /0W R RKGA0 CHIP R.0K /0W R-0 RDDH00 SMA-RD 0 /W R0,0 RDC0 RD.0K /W R0,0 RKGA0 CHIP R 0K /0W R0,0 RKGA0 CHIP R.0K /0W R0,0 RDC RD 0 /W R0,0 RKGA CHIP R.K /0W R RDC0 RD.0K /W R- RNGH0D CHIP R 0K D /W : KAC-0 (urope) K : KAC-0 (North America) M : KAC-0 (Other Areas) Indicates safety critical components.

12 KAC-0 PARTS IST AUDIO UNIT (X0-0-) R0, RKGAR0 CHIP R.0 /0W R, RDC RD.K /W R- RDC RD K /W R, RKGA0 CHIP R 0K /0W R0, RKGA CHIP R K /0W R, RKGA CHIP R.K /0W R RKGA CHIP R.K /0W R RKGA CHIP R.K /0W R RKGA CHIP R.K /0W R RDC RD.K /W R R-00-0 MTA-PAT 0. K W R0 RKGA0 CHIP R 0K /0W R- RDNR RD. /W R RDCR RD. /W R RKGA0 CHIP R 0K /0W R RKGA CHIP R K /0W R RKGA0 CHIP R 00K /0W R RDCR RD. /W R0, RKGA CHIP R K /0W R, RKGA0 CHIP R 0K /0W R- RDC0 RD 0K /W R0 RKGA0 CHIP R 0K /0W R0 RDN00 RD 0 /W R0,0 RDC RD K /W R0-0 RKGA0 CHIP R.0K /0W R, RKGA CHIP R 0K /0W R RKGA CHIP R 0 /0W R RKGA0 CHIP R.0K /0W R RKGA0 CHIP R 0K /0W R0 RKGA CHIP R K /0W R0,0 RKGA0 CHIP R 00 /0W R, RDC0 RD.0K /W R, RDC RD K /W R- RKGA CHIP R 0 /0W R- RDC RD.K /W R, RKGA CHIP R K /0W R RKGA CHIP R.K /0W R RKGA CHIP R.K /0W R RKGA0 CHIP R 0K /0W R RKGA0 CHIP R 00K /0W R, RKGA CHIP R 0 /0W R, RKGA CHIP R 0 /0W R, RKGA0 CHIP R 0K /0W R- RKGA CHIP R K /0W R- RDN0 RD 00 /W R RKGA CHIP R 0K /0W R RKGA CHIP R K /0W R RKGA0 CHIP R 0K /0W R RKGA CHIP R.K /0W R RKGA0 CHIP R 00K /0W R, RKGA CHIP R.K /0W R,0 RKGA CHIP R.K /0W R, RKGA CHIP R.K /0W R R-00-0 MTA-PAT 0. K W R- R-00-0 MTA-PAT 0. K W R RKGA CHIP R K /0W R RKGA0 CHIP R 00K /0W R RKGA0 CHIP R.0K /0W R RKGA CHIP R K /0W R0 RKGA CHIP R K /0W R,0 RKGA CHIP R.K /0W R RKGA0 CHIP R /0W R, R-00-0 MTA-PAT 0. K W R0 RKGA0 CHIP R /0W R, RDN RD 0 /W R RKGA0 CHIP R.0K /0W R RKGA CHIP R.K /0W R RKGA CHIP R K /0W R RKGA CHIP R K /0W R RKGA CHIP R.K /0W R, RKGA CHIP R.K /0W R, RKGA0 CHIP R 0K /0W R, RDN RD 0 /W R0 RKGA0 CHIP R 0K /0W R RKGA CHIP R.K /0W R RKGA CHIP R K /0W R RKGA CHIP R.K /0W R0, RKGA CHIP R K /0W R, RKGA0 CHIP R 0K /0W R RKGA CHIP R K /0W R RKGA CHIP R.K /0W R RKGA0 CHIP R 0K /0W R RKGA0 CHIP R 0K /0W R,0 RKGA0 CHIP R 00 /0W R- RDNR RD. /W R, RKGA CHIP R.K /0W R, RKGA0 CHIP R /0W VR, R-0-0 SMI FIXD VARIA RSISTOR W0 RK000 CHIP R 0.0 /W W0-0 R--0 CHIP R 0 OHM /W R0 RDC RD.K /W R0 RKGA CHIP R K /0W R0 RKGA0 CHIP R 00 /0W R0 RKGA0 CHIP R 0K /0W R0 RKGA CHIP R K /0W W0 RK000 CHIP R 0.0 /W W0- R--0 CHIP R 0 OHM /W W, RK000 CHIP R 0.0 /W W R--0 CHIP R 0 OHM /W W RK000 CHIP R 0.0 /W R0 RKGA0 CHIP R 0K /0W R0 RKGA CHIP R.K /0W R0 R--0 CARON FIM R 0K /W R0 RKGA CHIP R K /0W R0 RKGA0 CHIP R 0K /0W W- R--0 CHIP R 0 OHM /W W RK000 CHIP R 0.0 /W W R--0 CHIP R 0 OHM /W W RK000 CHIP R 0.0 /W W- R--0 CHIP R 0 OHM /W : KAC-0 (urope) K : KAC-0 (North America) M : KAC-0 (Other Areas) Indicates safety critical components.

13 PARTS IST KAC-0 AUDIO UNIT (X0-0-) W0 RK000 CHIP R 0.0 /W W R--0 CHIP R 0 OHM /W W, R--0 CHIP R 0 OHM /W W0 R--0 CHIP R 0 OHM /W W RK000 CHIP R 0.0 /W D 0DZ0F-Y ZNR DIOD D, SS DIOD D MMAWK-G DIOD IC A0RF ANAOGU IC IC TIDR ANAOGU IC W R--0 CHIP R 0 OHM /W W RK000 CHIP R 0.0 /W W0 R--0 CHIP R 0 OHM /W W- R--0 CHIP R 0 OHM /W W RK000 CHIP R 0.0 /W IC A0RF ANAOGU IC IC A0RF ANAOGU IC IC A0RF ANAOGU IC Q SD0-F TRANSISTOR Q S-F TRANSISTOR W R--0 CHIP R 0 OHM /W W RK000 CHIP R 0.0 /W W, R--0 CHIP R 0 OHM /W W RK000 CHIP R 0.0 /W W0 R--0 CHIP R 0 OHM /W Q- STP0NF0FP FT Q SC0 TRANSISTOR Q0, SA TRANSISTOR Q SC0 TRANSISTOR Q, DTAUA DIGITA TRANSISTOR W RK000 CHIP R 0.0 /W W R--0 CHIP R 0 OHM /W W RK000 CHIP R 0.0 /W W- R--0 CHIP R 0 OHM /W W- RK000 CHIP R 0.0 /W Q0-0 SA-A(F,) TRANSISTOR Q0-0 SCAA(,K) TRANSISTOR Q0,0 SAAA(,K) TRANSISTOR Q SC(Y)-F TRANSISTOR Q SC(Y)-F TRANSISTOR W R--0 CHIP R 0 OHM /W W, RK000 CHIP R 0.0 /W W- R--0 CHIP R 0 OHM /W W0, RK000 CHIP R 0.0 /W W R--0 CHIP R 0 OHM /W Q, SC-A(F,) TRANSISTOR Q, SA-A(F,) TRANSISTOR Q0 SCNF TRANSISTOR Q SANF TRANSISTOR Q, SCNF TRANSISTOR W RK000 CHIP R 0.0 /W W0,0 R--0 CHIP R 0 OHM /W D RMZF-NF DIOD D, 0DZF-Y ZNR DIOD D FCH0A0 DIOD D FRH0A0 DIOD D- SS DIOD D0 MMAWK-G DIOD D0 MMAWK-G DIOD D0 MMAWA-G DIOD D0 UMZ.N ZNR DIOD D0,0 MMAWK-G DIOD D0,0 MMAWA-G DIOD D SS DIOD D0-0 SS DIOD D MMAWA-G DIOD D SS DIOD D MMAWK-G DIOD D MMAWA-G DIOD D MMAWK-G DIOD D0, SS DIOD D MMAWA-G DIOD D0-0 SS DIOD D0 0DZ0F-Y ZNR DIOD D0 SS DIOD D0 0DZF-Y ZNR DIOD D0 0DZ.F-Y ZNR DIOD D0 0DZF-Y ZNR DIOD D0- SS DIOD Q, SANF TRANSISTOR Q SCNF TRANSISTOR Q SANF TRANSISTOR Q, SC0 TRANSISTOR Q SC-F TRANSISTOR Q SA-F TRANSISTOR Q SC-F TRANSISTOR Q, SA-F TRANSISTOR Q SC-F TRANSISTOR Q SA-F TRANSISTOR Q SC-F TRANSISTOR Q0 SC0 TRANSISTOR Q SC0 TRANSISTOR Q0 SC-A(F,) TRANSISTOR Q0 SC0 TRANSISTOR Q0 SAA TRANSISTOR Q0 S TRANSISTOR Q0,0 SC0 TRANSISTOR Q0,0 SA-A(F,) TRANSISTOR Q0 SD TRANSISTOR Q0- SCAA(Q,P) TRANSISTOR Q, SAA TRANSISTOR Q SC0 TRANSISTOR Q SAA TRANSISTOR Q SC0 TRANSISTOR Q,0 DTCUA DIGITA TRANSISTOR Q DTAUA DIGITA TRANSISTOR Q, DTCUA DIGITA TRANSISTOR TH0,0 NTATTD0 THRMISTOR TH0,0 NTATTD0 THRMISTOR : KAC-0 (urope) K : KAC-0 (North America) M : KAC-0 (Other Areas) Indicates safety critical components.

14 KAC-0 PARTS IST AUDIO UNIT (X0-0-) TH0 NTATTD0 THRMISTOR : KAC-0 (urope) K : KAC-0 (North America) M : KAC-0 (Other Areas) Indicates safety critical components. SPCIFICATIONS CA-00 RMS Watts per Ω, % THDN... 0W x Signal to Noise Ratio (Reference: W into Ω)... da Audio Section Max Power Output W Rated Power Output (=.V) Normal (Ω) (0Hz~0kHz, 0.0% THD)... 0W x Normal (Ω) (DIN :, =.V)... 0W x Normal (Ω) (khz, 0.% THD)... 0W x ridged (Ω) (khz, 0.% THD)... 00W x Sensitivity (rated output) MAX... 0.V MIN....0V Input Impedance... 0kΩ Frequency Response (0, -d)... Hz~0kHz Signal to Noise Ratio... 00d ow Pass Filter Frequency (-d/oct.)... 0~00Hz (variable) High Pass Filter Frequency (-d/oct.).. 0~00Hz (variable) ass oost Circuit... 0~d (variable) ass oost Frequency... 0Hz General Operating Voltage....V (~V allowable) Current Consumption... 0A Installation Size (W x H x D)... 0 x x mm (-/ x -/ x -/ inch) Weight....kg (.0 lbs) KNWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. INSTAATION Ø 0 mm 0 mm mm mm mm