Kenwood AS3 free download

File name Kenwood-AS3 comp spk.pdf

SPEAKER SYSTEM WITH AMPLIFIER AS-3 SERVICE MANUAL © 1995-7 PRINTED IN KOREA B51-5073-00 (K) 1781 The color of this model is divided into two types ; White (W) and Black (B). Knob(POWER) (K29-6240-08):W (K29-6244-08):B Knob(LINE) (K29-6238-08):W (K29-6242-08):B Knob(EX.BASS) (K29-6239-08):W (K29-6243-08):B Top cabinet (L) (A52-0182-08):W (A52-0185-08):B Knob(VOLUME) (K29-6237-08):W (K29-6241-08):B Top cabinet (R) (A52-0181-08):W (A52-0184-08):B Grille (B04-0096-08):W (B04-0095-08):B KENWOOD badge (B43-0287-04) Front cabinet (A29-0807-08):W (A29-0809-08):B W : White version B : Black version Rear cabinet(L) (A02-1276-08):W (A02-1277-08):B Rear cabinet(R) (A02-1275-08):W (A02-1278-08):B Phono jack(LINE 2) (E11-0269-08) Phono jack(LINE 1) (E11-0269-08) DC jack(DC 12V) (E03-0129-08) Phono jack (OUTPUT) (E11-0270-08) Speaker cord (E30-2818-08):GRY/W (E30-2817-08):BLK/B AS-3 CONTENTS/ACCESSORIES CONTROLS ...3 PC BOARD ...4 SCHEMATIC DIAGRAM ...5 EXPLODED VIEW ...6 PARTS LIST...7 SPECIFICATIONS ...Back cover Accessories AC adaptor (W08-0015-08) : M type (W08-0017-08) : E type (W08-0645-08) : T type Connection cord (E30-2802-08) 2 AS-3 CONTROLS Front panel Left speaker Power indicator Right speaker Power button Line select button (LINE 1/2) EX.BASS button VOLUME control knob Left speaker unit Right speaker unit Rear panel (Left speaker) LINE 1 input jack LINE 2 input jack OUTPUT for right speaker DC 12V jack (To AC adaptor) 3 A B C D E PC BOARD (Component side view) 1 2 3 4 5 6 7 4 Refer to the schematic diagram for the value of resistors and capacitors. *It is "C104" on Schematic diagram , though "C112" is printed on PCB. A B C D E F G + T.S.D FILTER ST.BY + + C232 BS 10 11 12 9 8 0.6V 13.2V C209 100µ10 + C211 R209 + R205 C205 100 47µ10 0.01 39K 7.8V C207 R207 0.15 2.2 C213 1000µ10 C203 1000P R203 10K + 1 R112 39K C104 68P C108 0.047 5.3V 2 C102 R110 1µ 50 1 3 18K + 5.3V 10.6V 8 C114 1µ50 + R118 330K R124 1K R122 100K IC103 (1/2) Rch 5.3V 6 7 Rch LINE1 R102 39K R101 + C106 0.047 R116 2.7K C110 0.047 IC102 (1/2) 5.3V C112 R126 1µ50 1K R120 100K + OFF BASS SW 1 2 BS 3 4 5 6 7 0V SW102-1 VOL101 50K(B)-2 8.0V 13.2V 15.7V C214 1000µ10 C208 R208 C210 100µ10 2.2 0.6V 11.8V 14.1V C230 220µ10 + SW101-1 5.3V 5.3V 5 + ON 8 R114 R206 100 C206 R103 4.7K R104 4.7K J1 R151 10K C152 10µ16 R152 10K 100µ25 C151 + + R150 1K 1/4W 15.7V 47µ10 LINE 1-2 SW 22K 0.15 2 C153 0.022 39K + + R210 C212 39K 0.01 + R229 22K 0V R113 22K SW101-2 LINE2 R106 39K R115 2.7K 5.3V 3 C111 R125 1µ50 1K R119 100K + 4 5.3V C201 R201 1µ50 5.3V C101 R109 1µ50 18K 5 + R105 39K R107 4.7K J2 R108 4.7K