KAC-9104D SERVICE MANUAL CLASS D MONO POWER AMPLIFIER PRINTED IN JA PAN B (N) 519. E,K type. M type

Transcript

1 CLASS D MONO POWR AMPLIFIR KAC-0D SRVIC MANUAL 00- PRINTD IN JA PAN (N) Dressing Panel (A--0): (,K type) (A--0): (M type),k type M type Fuse (0A) (F-00-0) FUS[0Ax] P.CON OFF Hz Hz 0û 0û ISF PHAS [MIN] [MAX] POWR IN SPAKR OUTPUT ASS OOST LVL[d] LPF FRQUNCY[Hz] INPUT SNSITIVITY[V] LIN IN LIN OUT SP LVL INPUT SIGNAL SNSING TURN-ON Accessories (W0-0-0) Screw & wrench key set (N-0-0) Connecting cord assy (0--0) cm This product uses Lead Free solder. This product complies with the RoHS directive for the uropean market.

2 LIN IN (0.~V) SP INPUT LIN OUT L R L R L L- R- R d IC(/) SUMMING AMP IC(/) TRIANGL WAV NF IC ISO-AMP IC(/) INV SL IC(/) I.S.F Hz Hz I.S.F SL. IC IC, Q0-0,0,0 DAD LVL COMP TIM SIFT Q0 D-AMP ON/OFF SNS. VOL d IC(/) IC Q MUT L.P.F Q0-0, Q0- Q0-0 DRIV FINAL MOS-FT FRQ (0~00Hz) Q, ATT FRQ=0Hz IC ass oost LVL 0~d LC FILTR d SP OUTPUT LOCK DIAGRAM KAC-0D d ISO AMP LVL DIAGRAM FILTR D CLASS POWR AMP Q- D, Q0 ±V H ± AVR AVR Q, AUTO P-CON IC IC (/) Q0- THRMAL DT OVRLOAD DT IC DC/DC CON Q, POWR ON/OFF DC-OFFST DT LC FILTR P-CON ATT. GND

3 COMPONNTS DSCRIPTION KAC-0D AUDIO UNIT (X0-0-0) Ref. No. Application / Function Operation / Condition / Compatibility IC Isolation amplifier Isolates noises caused by potential differences in GND IC Phase Change phase (0 0 ) IC INFRA SONIC FILTR Cuts off ultra low frequency of audio signal IC LOW PASS FILTR Cuts off high frequency of audio signal IC ASS OOST ass boost (Variable level) IC (/) Triangular wave generation Generates reference signal for digitalizing analog signal IC (/) rror amplifier Compensates errors by feedback from the output IC Comparator Digitalizes by comparing analog signal with triangular waves IC, NAND Generates and shapes the inverted waveform and to create dead time in D- class section IC0,, Resonance detection circuit Detects short in SP output circuit, measures over current in the circuit, and activates the protection operation IC Comparator, Control circuit Controls D/D CON and D-class On/Off with the over current detection and Pcon control signals IC DC/DC converter IC Generates drive signal for switching component IC (/) Attenuation circuit to attenuate input signal by d Attenuates output when temperature in the set becomes too high IC (/) Attenuation circuit to attenuate input signal by.d Attenuates output when temperature in the set becomes high IC (/) Power supply voltage PWM control Controls the dead time of DC/DC converter when the power supply voltage in the secondary side becomes too high. Prevents the power supply from pumping IC (/) Temperature protection Turns off DC/DC converter when temperature in the set becomes too high Q- PCON switch Turns on the circuit when ON signal is applied to the PCON circuit Q, AUTO Pcon Sends DC voltage from SP IN to Pcon control circuit Q, Mute Generates mute drive signal and turns off LD Q, DC/DC converter ON/OFF control Turns off DC/DC converter when protection is detected Q0.V AVR Vef V reference AVR Q, DC/DC converter pulse ON/OFF control ON or OFF of DC/DC converter drive waveform Q- Gate driver Gate driver in DC/DC converter FT Q- DC/DC converter DC/DC converter switching Q FAN drive Limits FAN power supply voltage under the rated voltage Q- AVR ±V AVR Q, Tracking when ±V AVR is turned OFF Matches the trailing edge of -V AVR with that of V AVR Q0 H V AVR Stacking AVR to obtain High for D-class Q0, D-class amplifier switch Turns the D-class amplifier ON or OFF Q0- Pulse amplification, shaping and level shift Generates the signal that drives the D-class final FT Q0-0 Current-voltage conversion Converts current to voltage to detect over current and sends it to the comparator Q0,0 Resonance detection circuit Detects short in SP output circuit, measures over current in the circuit, and activates protection operation Q0- Latch circuit Detects abnormal output DC voltage and retains it Q Comparator, Control circuit Controls D/D CON and D-class On/Off with the over current detection and Pcon control signals Q Attenuation circuit to attenuate input signal by.d Attenuates output when temperature in the set becomes high Q Attenuation circuit to attenuate input signal by d Attenuates output when temperature in the set becomes too high Q Mute Turns off audio signal Q0-0 lectric power amplification Switching of D-class high current

4 A C D KAC-0D PC OARD (FOIL SID VIW) AUDIO UNIT X0-0-0 (J-0-) D C R00 W R0 Q0 W R W W Q0 R W W Q0 W W W0 R R Q0 R D R Q W0 D C C R R C W0 R0 W R0 D W CN L W0 C R G W W W0 D S W W0 W W W L G Q R C C W W W R Q P R D0 R0 R W W C W0 W W W W W W Q D C S R Q0 R Q W W W0 W W W W0 W0 C TH W W R R C0 C C C C R Q0 D D D D Q R W W W0 W W W L P R R C W R C D W P W R R0 R Q W W W Q W R R Q0 Q W0 R C0 Q W R0 R Q R R C W0 W R R R W Q R W IC D W W C R C Q Q W D D W W W0 C W W R W IC R C R C W W R R0 W W W D W D W0 W W0 W W W W W W W W0 W W W0 W0 W0 CN W W W W C C D R C C0 W C J X0-0-0 Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address IC H IC H IC I IC D Q I Q0 Q Q0 Q G IC H IC H IC H Q H Q G Q Q C Q Q F IC G IC I IC H Q H Q G Q C Q Q Q I IC G IC H IC Q G Q Q Q Q F Q I IC F IC0 I IC G Q I Q Q Q Q F Q I

5 F G H I KAC-0D J W G W0 D W0 R W0 D D R0 C0 R0 R0 Q0 D D Q W0 W0 Q0 Q0 D C R R R W0 Q0 R R Q0 R R Q0 R R Q0 W C Q0 R0 C0 R0 Q0 Q0 W0 W0 R Q W C R W W W0 D W W00 C W0 W W W W C R C R C R0 IC C0 R R C0 Q0 C W W W R R D-SWITCH R0 D Q0 Q C W R W W W0 VR R0 W R C R R0 R R0 D R W C W W Q Q0 W C D R W R W C W W R R C R Q R R C R R W W R R W0 C C0 C0 C C IC C R R R R R0 R W C W W W C D W R W0 R R C W S Q0 R Q0 W W R R R R W R C W W W R W R0 D0 C C R W R W W W R R R C C0 W0 R C W W W C W W C W W Q W W R R Q D R W R W W Q R W W R R R W0 C R0 W R C R W Q0 W R IC Q Q R Q0 D D D Q R R W IC Q D R W D Q0 Q0 VR C0 R W R R R C0 R R R0 W W0 W W R W W R R C R D0 D D D Q S Q C D Q Q R W W W0 W W Q W W C W D R C0 R R D0 D W D0 W VR W C C W W0 W W W W W W W0 W0 R R R R C0 D R R C R R R R W0 IC R W R W C W C W R C0 W C0 R W0 W C0 R R R W0 R R0 W C W0 W C C0 D0 W0 R0 C0 D0 R0 R0 R R0 R R D0 Q0 W0 C0 R C R R0 C0 C0 D R0 R0 D0 C0 R C0 R W D0 W0 D0 C D0 Q0 R0 D0 R D0 D0 D R0 C W C0 R0 R C Q R0 D0 D0 R C W D0 C0 R R0 D0 C Q D D C R R R W0 W0 C0 C R IC IC R W R R0 C IC C R R R R W R C R0 D R W W R W R C R C R IC W C C0 R W R0 C0 C0 R0 R R R0 R0 C R0 C C0 C0 CUR R0 C0 R C C R R C0 C R C0 R R R W W C0 W C0 W R C0 R R R R R W0 R W IC IC IC J IC D0 D IC0 Q R0 C R D0 W Q R W R R R C W W W0 R0 R0 R0 W W VOLT W W R R C R0 W C R Q R R0 R J R0 D0 D0 C R R R C R I.S.F INV. L.P.F INPUT SNS Refer to the schematic diagram for the values of resistors and capacitors. Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Ref. No. Address Q0 F Q0 F Q0 G Q0 F Q0 G Q H Q0 D Q0 G Q0 F Q G Q0 F Q0 G Q G Q0 Q0 G Q0 F Q G Q0 F Q0 G Q H Q0 Q0 F Q0 G Q G Q0 H Q0 G Q G Q0 F Q0 G Q0 F Q0 I Q G Q0 C

6 KAC-0D X0-0-0 (/) A C D.V -.V IC (X0-0-0) R K R0 C u R C u. R0 C R.K u TP0 C0 C u C R0 R K 00 C R TP0 0 TP0 R0 00 R K C R0. TP TP W0 W0 u R /W 00u00 TP R C0 TP 00u00 C /W 000P C TP0 C TP 000P TP TP TP L W0 W0 K R u TP C C 00K u0.k C R TP 0 C u R.K TP0 C0 P R.K.K R W0 R0 R.K R.K TP 0 C TP R P.K R0 K R 0u0 K C0 0u0 000P 0 L R- L-.K R.K R TP0 TP R0 K C0 TP 0u0 K C C 0u0 K R0 R C C 0u0 R R K R0 K R0 R0 000P C0 0u0 C0 R0 K TP TP0 R0 R0 K R0 K TP C C TP R K C 0u0 R 0K R TP0 R R.K R K K C u TP0 R TP0 R u0 R K.K R R TP C0 0. K R C R TP TP 0P TP00 C TP.K TP R C V- TP0 R R R C 0u0 TP TP TP R K C 00P TP TP R K R R.K K 0 TP R0 TP R TP R R 0.K TP R R.K.K R0 C 00P V TP0 TP0 R.K R0 0K u0 TP u0 R P R C0 TP C0 0u0 TP TP TP0 R.K C0 TP TP R R 00u C 00u C R K R K TP00 TP0 TP0 TP0 TP0 TP0 TP TP TP TP TP TP TP TP 0 TP TP TP C K R0 P C0 00P C0 R K R K R R 00P C0 C0 C0 R K R TP TP TP TP0 TP C P 0K R C0 C0 R0 R.K R R.K R P C0 TP TP TP C TP TP V V V V V V H H H V V R R R R R R Q Q Q D D Q Q Q D Q Q Q0 Q Q D Q D D Q Q0 D D D D D0 D0 D Q Q Q Q IC (/) D (/) IC Q0 (/) D0 D INPUT SP J R L D0 D0 D0 D0 IN/OUT R L J D0 D Q Q Q (/) IC IC(/) IC (/) (/) IC Q0 (/) IC IC (/) IC(/) D0 Q0 D D0 D0 Q IC (/) IC S IC (/) (/) IC ISO. AMP OFF/ON PHAS SW INFRA FILTR SONIC ATT MUT DC/DC CONVRTR

7 KAC-0D X0-0-0 (/) J I H G F.V.V.0V -.0V.V.V.V IC IC0 K R.K.K R.K R TP R C TP K R0 R TP 0u0 C R.K R R R K C R K R 0K R K.K R 0.u0 TP R R R 0 TP K TP.K R0 00P TP 0K R.K TP R R K R R K TP0 K TP C0 C0 C0 TP TP TP TP R0 K R0 W 0 R R TP TP TP 00P C TH TP TP R0 00K C TP R R R TP.K C 0. TP TP.K 0u0 R TP0 u R 0 C R0 TP00 TP0 R R 0 C u K R R TP R K 0.0 R0 W C R.K GND C RT C 0 OUTCTRL FACK CT DTC IN IN- VCC RF IN- IN R R TP C C 0 0 C0 000P V T R C.K K TP R0.K R0.K 0 TP R R R R R 0 R K R R R 0 R R R TP TP C 0. C R00 W R K C 0.0 R K 0. C K R 0.0 TP R0.K C0 000P TP TP0 TP R0 C R0.K TP V- TP R TP R K TP C0 000P 000P C0 R0.K TP TP TP0 R 0K C 0. R 0 C.u0 T.K TP R TP TP R R0.K R K R TP TP TP.K R C0 L TP TP TP TP TP TP TP TP TP TP TP TP TP0 TP TP0 TP 000P C0 0K R K R R 0K R.K R 0K R.K C R R 0K C 0. C K R 0K R (A) VR 0 R K R VR 0K (C) 0.0 C VR (C) C0 C0 C0 TP TP 0u0 C 0 K R0.K R0 0 U U SWV SWV SWV H V V V V V V V V V uh 0u00 C 0u00 C R0 00K R0 00K Q D Q (/) IC D IC D (/) Q0 Q0 Q0 D Q (/) IC S D D Q0 IC (/) D Q D Q (/) IC Q Q0 D0 D D D Q Q Q D D0 Q0 Q0 Q0 Q Q0 Q0 Q0 Q0 Q0 Q0 Q0 IC (/) (/) IC Q0 Q0 D0 Q0 Q0 IC (/) IC (/) (/) IC INPUT SNS I.S.F OFF/Hz/Hz d L.P.F 0-00Hz d GAIN=0 0-d F=0Hz. LOGO-LD ATT-d ATT-.d INFRA FILTR SONIC D AMP SW D CLASS DRV D CLASS FINAL CURRNT DT PUMPING PROTC THRMAL PROTC DC/DC CONTROL MU.V

8 K KAC-0D L M N O.K TP D R.K C R 0K (C) IC (/) D D D TP TP TP C0 R 0. K R D0 R Q Q OGO-LD TP C TP K 00 IC(/) TP C0 0. Q MUT R0.K C 00P Q0 D R K R K TP TP R R0 0K R K R K TP0 R R K C TP C 0u0 C R 0K C0 D R R 00K D0 Q R R0.K R K TP C 0u0 Q0 C R.K R.K D R K C TP R K TP D TP D Q0 IC (/) TP C 0.0 C 0.0 R R R 0K IC (/) R.K TP R K TP TP0 C 0u0 C 0u0 C TP R R K R 0K C0 C 00u0 TP TP IC R TP TP Q0 R.K IC(/) R R0 D0 K K RSONANC DT SWV LATCH Q0 TP TP D0 Q0 D R 0K R0 TP0 V D0 D0 R TP TP0 Q R R K R.K TP0 C K TP R.K 0K R0 0.0 R 0K IC (/) C0 0u0 C 0. R K C V- TP D0 SWV TP0 TP R 00K SWV TP C C 0.0 IC (/) R 0.0 Q FAN V R K R.K R K D TP R 0 TP R 00K R0 K TP V R 0K R0 V C0 0u0 TP R R R R K.K R.K Q U TP TP Q R0. D D0 RSONANC DT Q C 0u0 TP TP R 00K Q C0 u R.K C TP TP TP TP0 TP TP TP D0 TP TP TP P-CON SW TP TP C 0u0 TP C R.K R.K R K D D D0 R D R.K.K TP R C TP TP TP TP TP TP C 0u0 00K TP 00P C 0. C TP0 TP0 TP0 TP0 TP0 TP0 TP TP TP0 TP TP TP TP D W0 0. C0 C C 0u0 TP C C D D D L TP U TP W0 TP W0 C P 0 P J SP OUT SP OUT P-CON GND ATT. FUS 0A X CN P FUS CN FAN IC-,,, : A0RF IC,0, : A0F IC, : SNHC00D IC : TLIDR IC : A0F Q,,,0,0,0,0-0, - : SC0 Q : S Q,,,,0,0,0 : SAA Q,, : SC0 Q,,,, : DTAUA Q : DTCUA Q, : SA Q- : STP0NF0FP Q,0 : SD Q : SCANF Q,0 : SC-A(F,) Q : SAANF Q,0,0 : SA-A(F,) Q0 : SA0 Q0,0 : SCS Q0, : S Q0, : SC0 Q0,0 : SCAA(L,K) Q0,0 : SAAA(L,K) Q : DTAUA Q0-0 : IRFP0NPF D- : N0-TSC D, : UDZS D : UDZS. D,,,,-, 0-0,0,,, - : SS D,0-,-,-,0,,,0,0,0 : SS D,0,0,0 : UDZS0 D : 0--0 D,0,0 : LMMAWK-G D : UDZS D,0 : D : FCH0A0 D : FRH0A0 D, : UDZS D0 : UMZ.N D0,0,0 : LMMAWA-G D0,0 : UDZS. D0 : UDZS. D : UDZS. SIGNAL LIN GND LIN LIN LIN CAUTION : For continued safety, replace safe ty critical com po nents only with manufacturer s rec om mend ed parts (refer to parts list). Indicates safety critical com po nents. To reduce the risk of electric shock, leakage-cur rent or re sis tance mea surements shall be carried out (ex posed parts are ac cept ably in su lat ed from the supply cir cuit) be fore the ap pli ance is returned to the customer. DC voltages are as measured with a high impedance volt me ter. Val ues may vary slight ly due to vari a tions between in di vid u al in stru ments or/ and units. SA-A SC-A SAA SC0 C DTAUA DTAUA DTCUA A0F TP AR-LIGHTING KAC-0D X0-0-0 (/)

9 XPLODD VIW A 0 KAC-0D x A C D F G H Y Z φ.x Mx φx0 φx φx φx φx0 φx M AU M AU : N0--0 : N0--0 : N0-00- : N-00- : N-00- : N-0- : N0--0 : N0-00- : N : N0--0 D 0 x x (X0-) J F Ax Ax x Yx Gx F Zx J F VR VR VR C J C C F H C 0 x x Parts with the exploded numbers larger than 00 are not supplied.

10 KAC-0D New parts Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No. werden nicht geliefert. Ref. No. A dd N ew Parts No. Description KAC-0D PARTS LIST A--0 DRSSING PANL K A--0 DRSSING PANL M A-0-0 PANL Ref. No. A dd N ew Parts No. Description C0 CCGCHH0J CHIP C PF J C0 CCGCHH0J CHIP C 00PF J C0 CCGCHH0J CHIP C PF J C0 CCGCHH0J CHIP C 00PF J C0- CD0JH00M LCTRO 0UF 0WV 0--0 SCUTCHON A 0--0 SCUTCHON A --0 LIGHTING OARD A --0 LIGHTING OARD 0 A -0-0 LIGHTING OARD INSTRUCTION MANUAL (NG.FR.SPA K INSTRUCTION MANUAL (G.DU.IT.PO INSTRUCTION MANUAL (NG.S-CHI.) M A 0--0 CONNCTING CORD ASSY A F0--0 FAN A F0-0-0 INSULATING SHT F, F-00-0 FUS (LAD TYP) 0A - H--0 ITM CARTON CAS K - H-0-0 ITM CARTON CAS M 0 A N-0-0 SCRW & WRNCH KY ST A A N0--0 SMS (TAPTIT SCRW) (.X) N0--0 DRSSD SCRW (MX) C N0-00- PAN HAD TAPTIT SCRW D A N-00- INDING HAD TAPTIT SCRW N-00- INDING HAD TAPTIT SCRW F A N-0- INDING HAD TAPTIT SCRW H N0-00- PAN HAD TAPTIT SCRW Y N TRMINAL SCRW (M AU) Z N0--0 TRMINAL SCRW (M AU) A W0-0-0 ACCSSORIS AUDIO UNIT (X0-0-0) C CD0JH00M LCTRO 0UF 0WV C CKGHK CHIP C 0.0UF K C- CD0JH00M LCTRO 0UF 0WV C CKGH0K CHIP C 0UF K C CD0JH00M LCTRO 0UF 0WV C CKGH0K CHIP C 0UF K C CD0J0M LCTRO UF WV C0 CKGH0K CHIP C 000PF K C CD0J0M LCTRO UF WV C, CKGH0K CHIP C 0UF K C, CD0JH00M LCTRO 0UF 0WV C, CD0CCM LCTRO 00UF WV C,0 C--0 MTAL-PF C 000PF 00WV C, C0--0 LCTRO 00UF 00WV C- CKGH0K CHIP C 0UF K C- CD0J0M LCTRO UF WV C CD0JH0M LCTRO UF 0WV C, CD0J0M LCTRO UF WV C0,0 CKGH0K CHIP C 000PF K C0,0 CD0JH00M LCTRO 0UF 0WV C0 CCGCHH0J CHIP C PF J : KAC-0D (urope) K : KAC-0D (North America) M : KAC-0D (Other Areas) 0 C CKGH0K CHIP C 0UF K C CD0JH00M LCTRO 0UF 0WV C, CD0JH00M LCTRO.0UF 0WV C0 CD0JHRM LCTRO.UF 0WV C CKGHK CHIP C 0.0UF K C CQFMGHJ MYLAR 0.0UF J C CKGHK CHIP C 0.0UF K C CQFMGHJ MYLAR 0.0UF J C CKGH0K CHIP C 0.0UF K C CD0JHRM LCTRO.UF 0WV C CCGCHH0J CHIP C 00PF J C CD0JH00M LCTRO 0UF 0WV C CD0JH00M LCTRO.0UF 0WV C0 CKGH0K CHIP C 0.0UF K C CD0J0M LCTRO UF WV C CCGCHH0J CHIP C PF J C CQFMGHJ MYLAR 00PF J C CCGCHHJ CHIP C 0PF J C, CKGH0K CHIP C 0UF K C CD0J0M LCTRO UF WV C CCGCHH0J CHIP C PF J C0 CCGCHH0J CHIP C PF J C CKGK CHIP C 0.UF K C C--0 MTAL-PF C 00PF K C CKGK CHIP C 0.UF K C, C-0-0 MTAL-PF C 0UF J C-0 CKGH0K CHIP C 0.0UF K C, CK0K CHIP C.0UF K C CKGHK CHIP C 00PF K C, CD0JA00M LCTRO 0UF 00WV C0-0 CKGH0K CHIP C 000PF K C0 CKFCK CHIP C 0.UF K C0 CKGH0K CHIP C 0UF K C0,0 CD0JH00M LCTRO 0UF 0WV C0 CKGH0K CHIP C 000PF K C0 CKGAK CHIP C 0.UF K C0 CD0J0M LCTRO UF WV C CKGHK CHIP C 00PF K C CKGH0K CHIP C 0UF K C- CKGHK CHIP C 0.0UF K C CKGHK CHIP C 0.0UF K C CKGH0K CHIP C 0UF K C CKGH0K CHIP C 0.0UF K C CD0JA0M LCTRO 00UF 0WV C0- CKGH0K CHIP C 0UF K C, CKGH0K CHIP C 0.0UF K C CD0AUH00M NP LC 0UF 0WV C CKGH0K CHIP C 0UF K C, CD0JH00M LCTRO 0UF 0WV C0- CKGH0K CHIP C 0UF K Indicates safety critical com po nents.

11 PARTS LIST KAC-0D AUDIO UNIT (X0-0-0) A N Ref. No. dd ew Parts No. Description C CD0AUH00M NP LC 0UF 0WV C CKGH0K CHIP C 0UF K C CKC0K CHIP C 0UF K CN --0 PIN ASSY J -0-0 PIN JACK J -0-0 RCTANGULAR RCPTACL J 0-0- SCRW TRMINAL OARD CN J-00-0 FUS HOLDR L L--0 CHOK COIL L L-- CHOK COIL L L-0-0 TRANSFORMR FOR CONVRTR G N0--0 TAPTIT SCRW (X0) R RKGAJ CHIP R.K J /0W R RKGAJ CHIP R.K J /0W R RDCJ RD.K J /W R RKGAJ CHIP R.K J /0W R RKGA0J CHIP R J /0W R RKGAJ CHIP R.K J /0W R RKGAJ CHIP R K J /0W R RKGAJ CHIP R.K J /0W R,0 RKGA0J CHIP R J /0W R, RKGAJ CHIP R K J /0W R RKGA0J CHIP R.0K J /0W R0 RKGA0J CHIP R J /0W R RKGA0J CHIP R 00K J /0W R RKGAJ CHIP R.K J /0W R RKGAJ CHIP R.K J /0W R, RKJ CHIP R K J /W R RKGAJ CHIP R K J /0W R RKGAJ CHIP R K J /0W R RKGA0J CHIP R 00 J /0W R,0 RKGA0J CHIP R J /0W R RKJ CHIP R.K J /W R RKGAJ CHIP R.K J /0W R RKJ CHIP R K J /W R RKGAJ CHIP R 0K J /0W R RKGAJ CHIP R 0 J /0W R RKGAJ CHIP R K J /0W R RKGA00J CHIP R 0 J /0W R-0 RKGA0J CHIP R J /0W R RKGA0J CHIP R 00K J /0W R RKGAJ CHIP R 0K J /0W R, RKGAJ CHIP R.K J /0W R RKGAJ CHIP R 0K J /0W R, RKGAJ CHIP R.K J /0W R, RKGA0J CHIP R J /0W R0, RKGAJ CHIP R.K J /0W R- RKGA0J CHIP R J /0W R RKGAJ CHIP R 0 J /0W R0 RKRJ CHIP R. J /W R RK0J CHIP R.0K J /W R, RDDH0J SMALL-RD J /W : KAC-0D (urope) K : KAC-0D (North America) M : KAC-0D (Other Areas) Ref. No. A dd N ew Parts No. Description R, RKJ CHIP R K J /W R, RDCJ RD K J /W R RKGAJ CHIP R 0 J /0W R RKGAJ CHIP R.K J /0W R0 RKGA0J CHIP R J /0W R RKGAJ CHIP R K J /0W R RKGAJ CHIP R.K J /0W R RDCJ RD K J /W R RKGA0J CHIP R J /0W R0,0 RDC0J RD.0K J /W R0,0 RKGA0J CHIP R J /0W R0,0 RKGAJ CHIP R K J /0W R0 RKGA0J CHIP R.0K J /0W R0 RKGAJ CHIP R K J /0W R0 RKGA0J CHIP R J /0W R0 RKGAJ CHIP R K J /0W R- RKGHA0D CHIP R D /0W R, RDCJ RD.K J /W R-0 RDCJ RD K J /W R RDCJ RD.K J /W R, RKGAJ CHIP R K J /0W R RKGA0J CHIP R J /0W R RKGAJ CHIP R.K J /0W R RKGA0J CHIP R J /0W R, RKGAJ CHIP R K J /0W R RKGAJ CHIP R.K J /0W R0 RKGA0J CHIP R 0K J /0W R RKGAJ CHIP R.K J /0W R RKGAJ CHIP R K J /0W R RKGAJ CHIP R 0 J /0W R RKGA0J CHIP R.0K J /0W R RKGAJ CHIP R K J /0W R, RKGA0J CHIP R J /0W R RKGAJ CHIP R K J /0W R RKGAJ CHIP R.K J /0W R0 RKGAJ CHIP R.K J /0W R, RKGAJ CHIP R K J /0W R RKGAJ CHIP R K J /0W R RKGAJ CHIP R K J /0W R RKGAJ CHIP R.K J /0W R RKGAJ CHIP R 0K J /0W R RKGAJ CHIP R 0 J /0W R RKGAJ CHIP R.K J /0W R RKGA0J CHIP R J /0W R0 RKGAJ CHIP R.K J /0W R, RKGA0J CHIP R.0K J /0W R RKGAJ CHIP R.K J /0W R RKGAJ CHIP R K J /0W R RKGA0J CHIP R.0K J /0W R RKGAJ CHIP R 0 J /0W R RKGA0J CHIP R.0K J /0W R RKGAJ CHIP R 0K J /0W R,0 RKGA0J CHIP R J /0W R RKGAJ CHIP R K J /0W R RDCJ RD K J /W Indicates safety critical com po nents.

12 KAC-0D PARTS LIST AUDIO UNIT (X0-0-0) A N Ref. No. dd ew Parts No. Description R RKGA0J CHIP R J /0W R RKGAJ CHIP R.K J /0W R, RKGA0J CHIP R J /0W R RKGA0J CHIP R J /0W R, RKGAJ CHIP R.K J /0W Ref. No. A dd N ew Parts No. Description R RKGA0J CHIP R 00K J /0W R RKGA0J CHIP R J /0W R, RKGAJ CHIP R.K J /0W R, RKGA0J CHIP R 00K J /0W R RKGAJ CHIP R K J /0W R0 RKGA0J CHIP R J /0W R RKGAJ CHIP R.K J /0W R RKJ CHIP R 0 J /W R RKGAJ CHIP R.K J /0W R- RKGA0J CHIP R J /0W R RKGA0J CHIP R J /0W R RKGAJ CHIP R.K J /0W R0- RKGA0J CHIP R.0K J /0W R RKGA0J CHIP R 00K J /0W R RKGAJ CHIP R.K J /0W R RKGAJ CHIP R.K J /0W R RKGAJ CHIP R.K J /0W R0 RKGAJ CHIP R.K J /0W R RKGAJ CHIP R 0 J /0W R RKGAJ CHIP R 0 J /0W R RKGAJ CHIP R K J /0W R RKGA0J CHIP R 0K J /0W R, RKGAJ CHIP R K J /0W R RKGA0J CHIP R J /0W R0 RKGAJ CHIP R.K J /0W R RKGA0J CHIP R J /0W R RKJ CHIP R 0 J /W R RKJ CHIP R 0 J /W R, RK0J CHIP R J /W R RKGAJ CHIP R K J /0W R RKGA0J CHIP R J /0W R RKGAJ CHIP R K J /0W R RKGAJ CHIP R K J /0W R RKGAJ CHIP R 0K J /0W R RKGA0J CHIP R J /0W R,0 RK00J CHIP R 0 J /W R RKGAJ CHIP R.K J /0W R, RKGAJ CHIP R 0 J /0W R RKGAJ CHIP R 0 J /0W R, RK0J CHIP R J /W R RKGAJ CHIP R.K J /0W R RKGAJ CHIP R K J /0W R RKGAJ CHIP R.K J /0W R RKGAJ CHIP R 0K J /0W R0 RKGAJ CHIP R K J /0W R RKGAJ CHIP R K J /0W R, RK00J CHIP R 0 J /W R00,0 R--0 MTAL PR 0.0 W R0 RSKDRJP FL-PROOF RS. J W R0,0 RKGA0J CHIP R 00K J /0W R RKGAJ CHIP R K J /0W R RKGA0J CHIP R.0K J /0W R RKGAJ CHIP R 0K J /0W R RKGA0J CHIP R J /0W R RKGAJ CHIP R.K J /0W R0,0 RKGAJ CHIP R.K J /0W R0 RKGAJ CHIP R.K J /0W R0 RKGAJ CHIP R J /0W R0 RKGAJ CHIP R.K J /0W R0 RKGAJ CHIP R.K J /0W R RKGA0J CHIP R J /0W R RKGAJ CHIP R 0K J /0W R RKGA0J CHIP R 00K J /0W R RKGA0J CHIP R J /0W R RKGA0J CHIP R.0K J /0W R0 RKGAJ CHIP R K J /0W R0 RKGAJ CHIP R.K J /0W R0 RKGAJ CHIP R K J /0W R0 RKGAJ CHIP R 0K J /0W R RKGA0J CHIP R J /0W R RKGA0J CHIP R J /0W R RKGAJ CHIP R.K J /0W R RKGA0J CHIP R J /0W R0,0 RKGA0J CHIP R 00 J /0W R0,0 RKRJ CHIP R. J /W R RKGA0J CHIP R.0K J /0W R RKGA0J CHIP R 0K J /0W R RKGA0J CHIP R J /0W R RKGAJ CHIP R K J /0W R RKGAJ CHIP R.K J /0W VR R-0-0 VARIAL RSISTOR, A VR R-0-0 VARIAL RSISTOR 0K, C VR R-0-0 VARIAL RSISTOR, C W0 R-0-0 CHIP R 0 OHM J /W W0-0 RKGA000J CHIP R 0.0 J /0W R- RKGA0J CHIP R 0K J /0W R0 RKGA0J CHIP R J /0W R RKGAJ CHIP R K J /0W R RKGA0J CHIP R J /0W R RKGA0J CHIP R.0K J /0W W0 R-0-0 CHIP R 0 OHM J /W W0,0 RKGA000J CHIP R 0.0 J /0W W0 R-0-0 CHIP R 0 OHM J /W W0,0 RKGA000J CHIP R 0.0 J /0W W R-0-0 CHIP R 0 OHM J /W R RKGAJ CHIP R 0K J /0W R RKGA0J CHIP R.0K J /0W R, RKGA0J CHIP R J /0W R RKGA0J CHIP R 0K J /0W R0 RKGAJ CHIP R K J /0W : KAC-0D (urope) K : KAC-0D (North America) M : KAC-0D (Other Areas) W RKGA000J CHIP R 0.0 J /0W W- R-0-0 CHIP R 0 OHM J /W W, RKGA000J CHIP R 0.0 J /0W W-0 R-0-0 CHIP R 0 OHM J /W W- RKGA000J CHIP R 0.0 J /0W Indicates safety critical com po nents.

13 PARTS LIST KAC-0D AUDIO UNIT (X0-0-0) A N Ref. No. dd ew Parts No. Description W, R-0-0 CHIP R 0 OHM J /W W- RKGA000J CHIP R 0.0 J /0W W R-0-0 CHIP R 0 OHM J /W W- R-0-0 CHIP R 0 OHM J /W W, RKGA000J CHIP R 0.0 J /0W Ref. No. A dd N ew Parts No. Description D- SS DIOD IC- A0RF ANALOGU IC IC A0F ANALOGU IC IC, SNHC00D MOS-IC IC0 A0F ANALOGU IC W, R-0-0 CHIP R 0 OHM J /W W- RKGA000J CHIP R 0.0 J /0W W R-0-0 CHIP R 0 OHM J /W W RKGA000J CHIP R 0.0 J /0W W R-0-0 CHIP R 0 OHM J /W IC A0RF ANALOGU IC IC A0F ANALOGU IC IC A0RF ANALOGU IC IC TLIDR ANALOGU IC IC A0RF ANALOGU IC W- RKGA000J CHIP R 0.0 J /0W S S-0-0 SLID SWITCH S S-0-0 SLID SWITCH D- N0-TSC DIOD D UDZS ZNR DIOD D UDZS. ZNR DIOD D SS DIOD D SS DIOD D SS DIOD D UDZS0 ZNR DIOD D0- SS DIOD D 0--0 LD (RD) D- SS DIOD D LMMAWK-G DIOD D UDZS ZNR DIOD D, LD (LU) D FCH0A0 DIOD D FRH0A0 DIOD D, UDZS ZNR DIOD D- SS DIOD D UDZS ZNR DIOD D0 SS DIOD D SS DIOD D, SS DIOD D SS DIOD D0 UMZ.N ZNR DIOD D0 LMMAWK-G DIOD D0 LMMAWA-G DIOD D0 LMMAWK-G DIOD D0 LMMAWA-G DIOD D0 SS DIOD D0,0 UDZS. ZNR DIOD D0 UDZS. ZNR DIOD D0 SS DIOD D- SS DIOD D0-0 SS DIOD D0 SS DIOD D0 LMMAWA-G DIOD D0,0 UDZS0 ZNR DIOD D0 SS DIOD D0 UDZS0 ZNR DIOD D, SS DIOD D UDZS. ZNR DIOD IC A0F ANALOGU IC Q, SC0 TRANSISTOR Q S TRANSISTOR Q SC0 TRANSISTOR Q, SAA TRANSISTOR Q SC0 TRANSISTOR Q DTAUA TRANSISTOR Q DTCUA TRANSISTOR Q0 SC0 TRANSISTOR Q, DTAUA TRANSISTOR Q SC0 TRANSISTOR Q, SA TRANSISTOR Q SC0 TRANSISTOR Q- STP0NF0FP FT Q SD TRANSISTOR Q SCANF TRANSISTOR Q SC-A(F,) TRANSISTOR Q SAANF TRANSISTOR Q SA-A(F,) TRANSISTOR Q, SAA TRANSISTOR Q0 SD TRANSISTOR Q0 SC0 TRANSISTOR Q0 SAA TRANSISTOR Q0 SC-A(F,) TRANSISTOR Q0 SA0 TRANSISTOR Q0,0 SCS TRANSISTOR Q0 S TRANSISTOR Q0,0 SA-A(F,) TRANSISTOR Q0, SC0 TRANSISTOR Q S TRANSISTOR Q DTAUA TRANSISTOR Q0 SCAA(L,K) TRANSISTOR Q0,0 SAAA(L,K) TRANSISTOR Q0 SCAA(L,K) TRANSISTOR Q0 SC0 TRANSISTOR Q0,0 SAA TRANSISTOR Q0-0 SC0 TRANSISTOR Q DTAUA TRANSISTOR Q DTAUA TRANSISTOR Q- SC0 TRANSISTOR Q0-0 IRFP0NPF FT TH NCPWJ0S THRMISTOR : KAC-0D (urope) K : KAC-0D (North America) M : KAC-0D (Other Areas) Indicates safety critical com po nents.

14 KAC-0D SPCIFICATIONS KAC-0D (K, type) KAC-0D (M type) CA-00 Primary Power Output Ratings (RMS Watts per ohms, % THDN) W Signal to Noise Ratio (Reference: Watt into ohms)... da Audio Section Max Power Output W Rated Power Output ( =. V) ( Ω) (0 Hz 00 Hz, 0. % THD) W ( Ω) (DIN, =. V) W ( Ω) (00 Hz, 0. % THD) W ( Ω) W Frequency Response (0, d)... Hz 00 Hz Sensitivity (rated output)...0. V.0 V Input Impedance... 0 kω Signal to Noise Ratio d Low Pass Filter Frequency (- d/oct.) Hz (variable) Infrasonic Filter Frequency (- d/oct.)... / Hz ass oost Circuit (0 Hz)...0 d (variable) General Operating Voltage... V ( V allowable) Current Consumption... A Installation Size (W H D)...0 mm (-/ -/ -/ inch) Weight.... kg (. lbs) Audio Section Max Power Output W Rated Power Output ( =. V) ( Ω) (0 Hz 00 Hz, 0. % THD) W ( Ω) (00 Hz, 0. % THD) W ( Ω) W Frequency Response (0, d)... Hz 00 Hz Sensitivity (rated output)...0. V.0 V Input Impedance... 0 kω Signal to Noise Ratio d Low Pass Filter Frequency (- d/oct.) Hz (variable) Infrasonic Filter Frequency (- d/oct.)... / Hz ass oost Circuit (0 Hz)...0 d (variable) General Operating Voltage... V ( V allowable) Current Consumption... A Installation Size (W H D)... 0 mm Weight... kg KNWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. INSTALLATION KNWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. Ø. 0 mm mm. mm mm. mm