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KAC-819

    2001-1 PRINTED IN JAPAN
B51-7691-00 (4) 3376

POWER AMPLIFIER

SERVICE MANUAL

C

Accessory
(W01-1515-05)

Heat sink
(F01-1655-01)

Screw set
(N99-1587-05)

Содержание KAC-819

Страница 1: ...KAC 819 2001 1 PRINTED IN JAPAN B51 7691 00 4 3376 POWER AMPLIFIER SERVICE MANUAL C Accessory W01 1515 05 Heat sink F01 1655 01 Screw set N99 1587 05 ...

Страница 2: ...vide the capability of previous P CON switching A circuit which can perform the switching without using a switch is described below This circuit performs switching by inhibiting the operation of the S P CON circuit when a voltage is applied to the P CON pin Circuit operation description When the head unit is connected to SP IN the DC component in the SP output turns Q38 ON through D32 and R158 Whe...

Страница 3: ... W114 W115 W113 R159 TH2 R188 R153 R152 R154 E B W95 W89 E R158 R155 R156 R151 B W85 R193 R169 C56 W91 W94 C70 C69 W93 W90 R226 E W83 E B R227 B B E W78 C79 W77 W88 R228 C68 W105 W120 W124 R139 S D G R137 R135 W125 W121 W102 W109 W110 W107 W108 W106 R132 R131 C54 W101 C53 R143 R114 R112 W100 R116 W119 R141 B E W103 W104 R157 R140 B E E B E B 8 W112 W117 C59 C58 R144 W116 9 C8 W99 B E R113 R111 R11...

Страница 4: ...184 Q21 23 Q24 25 Q15 16 Q7 10 Q11 14 Q37 Q27 28 Q29 32 Q33 36 Q38 39 E1 CN1 D1 D3 1 4 IC1 2 4 IC1 E2 CN2 Q1 D12 Q41 D26 D25 Q36 Q34 D28 Q30 Q32 J5 Lch Rch J1 J2 Q21 D27 Q35 Q33 Q31 Q29 D2 D4 3 4 IC1 4 4 IC1 S1 IC2 2 2 IC2 1 2 S2 Q2 Q23 Q22 D37 Q24 D24 D23 D22 D21 D35 Q19 Q17 Q25 Q3 Q4 D5 Q20 Q18 D36 D6 Q5 Q6 D9 D11 D7 Q7 Q15 Q8 Q9 D10 D16 Q10 D8 Q12 Q11 CN3 Q44 D34 Q40 D29 D30 D32 Q46 Q45 D31 D14...

Страница 5: ...Kx2 K C H H H Fx2 Lx4 B J J K K D K K E K K X09 A 4 X09 B 4 X09 D 4 X09 C 4 A X09 J 2 X09 J 3 X09 J 4 X09 J 5 X09 A B C D E F G H J K L M N N09 4026 05 N09 4157 05 N09 4382 05 N15 1040 46 N80 2008 45 N80 3010 45 N80 2608 45 N87 3012 46 N89 3006 45 N89 3006 46 N07 0002 08 N07 0003 08 N09 4214 08 M4x8 BLK φ3x10 M2 6x10 FLAT WASHER φ4 φ2x8 BLK φ3x10 BLK φ2 6x8 BLK φ3x12 φ3x6 BLK φ3x6 M3x8 M6x12 M4x10...

Страница 6: ...0 22UF J C22 CE04DW1H220M ELECTRO 22UF 50WV C23 CE04DW1H2R2M ELECTRO 2 2UF 50WV C24 CC45FSL1H101J CERAMIC 100PF J A d d N e w Des tina tion Ref No Parts No Description indicates safety critical components C25 CE04DW1H100M ELECTRO 10UF 50WV C31 CE04DW1H100M ELECTRO 10UF 50WV C32 CK45FB1H471K CERAMIC 470PF K C33 CF92FV1H103J MF C 0 010UF J C34 CE04DW1E470M ELECTRO 47UF 25WV C35 CC45FSL1H150J CERAMIC...

Страница 7: ...NER DIODE D37 38 1SS133 DIODE D40 1SS133 DIODE IC1 UPC4574C IC OP AMP X4 IC2 NJM4565D ANALOGUE IC IC3 UPC494C IC SWITCHING REGULATOR IC4 UPC1237HA IC POWER AMP Q1 2 2SA992 F E TRANSISTOR Q3 4 2SC2631 Q R TRANSISTOR Q5 2SA1123 Q R TRANSISTOR Q6 2SC4137 V W TRANSISTOR Q7 8 2SC2235 TRANSISTOR Q9 10 2SA965 TRANSISTOR Q11 12 2SC5101LB 5 TRANSISTOR Q13 14 2SA1909LB 5 TRANSISTOR Q15 2SC1845 F E TRANSISTO...

Страница 8: ... 5 0V Input Impedance 10kΩ Low Pass Filter 18dB oct 50Hz 200Hz Infrasonic Filter 18dB oct 15 25Hz Bass Boost Circuit 90Hz 0 6 12dB Damping Factor over 2000 at Sigma Connect General Operating Voltage 11V 16V allowable 14 4V Current Consumption 21A at rated power Dimensions W H D mm 290 56 200 in 11 7 16 2 3 16 7 7 8 Weight 3 1kg SPECIFICATIONS KENWOOD follows a policy of continuous advancements in ...

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