Kenwood-505DW-sub-sm 电路图 维修手册.pdf

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1、Type .Subwoofer system with built-in amplifier (Magnetically shielded) Amplifier Rated Output Power .150 W RMS, 30 Hz 200 Hz, 4 Phase Switching .NORMAL, REVERSE Input Sensitivity & Input Impedance RCA-type pin-plug jack .100 mV /12 k 200 mV /12 k (MONO Input) Push-type terminals .1.7 V (15 k) Speake

2、r Enclosure .Bass-Reflex, Floor Standing Type Speaker Unit .250 mm (10) Cone type Nominal Impedance .4 General Rated Power Consumption .50 W Dimensions .Width: 294 mm (11-9/16) Height: 457 mm (18) Depth: 415 mm (16-5/16) Net Weight .15.2 kg (33.5 lb) 70% POWER SUBWOOFER SW-505D-S/505D-W SERVICE MANU

3、AL 2000-10/B51-5676-00 (K/K) 1907 LINE (MONO) FROM AMPLIFIER INPUT OUTPUT TO SPEAKERS + R - L + + R - L + L R L L R R L R VOLUME CONTROL POWER ON/STANDBY PEAK INDICATOR MODE PHASE MUSIC NORMAL CINEMA MIN - ON OFF SLOPE CROSSOVER 12dB 24dB 60Hz200Hz MAX REVERSE 0 * Refer to parts list on page 9. Gril

4、le assy (B06-1497-08): B (B06-1498-08): W AC power cord * (E30-) Button(POWER) (K29-0585-08): B (K29-0589-08): W Sensor lens (B19-1289-08) Knob(VOLUME) (K29-0586-08): B (K29-0591-08): W Control panel (A21-3341-08): B (A21-3343-08): W B : Black W: White Lens (B19-1290-08) Lens (B19-1291-08) Knob(CONT

5、ROL) (K23-0542-08): B (K23-0546-08): W Button(CONTROL) (K29-0587-08): B (K29-0588-08): W SPECIFICATIONS KENWOOD follows a policy of continuous advancements in development. For this reason specifications may be changed without notice. Sufficient performance may not be exhibited at extremely cold loca

6、tions (where water freezes). NotesNotes RadioFans.CN 收音机爱 好者资料库 SW-505D-S/505D-W 2 CONTENTS / ACCESSORIES SPECIFICATIONS.Front cover CONTENTS / ACCESSORIES . 2 ADJUSTMENT.2 PC BOARD . 3 SCHEMATIC DIAGRAM . 5 EXPLODED VIEW .8 PARTS LIST.9 Contents ADJUSTMENT No.ITEM INPUT SETTINGS OUTPUT SETTINGS AMP

7、LIFIER SETTINGS ALIGNMENT POINT ALIGN FORFIG. 1OFF SET Connect a DC volt- meter to speaker ter- minal. VOLUME: 0VR2010 mV POWER VOLUME PHASE MUSIC/CINEMA REMOTE CONTROL UNIT RC-W0502 Pin-plug cord (1) (E30-5860-08) Remote control unit (1) (A70-0409-08) Batteries (R03/ AAA)AC plug adaptor (1) (E03-01

8、15-05) * Use to adapt the plug on the power cord to the shape of the wall outlet. (Accessory only for regions where use is necessary) Accessories RadioFans.CN 收音机爱 好者资料库 ACEGIBDFHJ 2 1 3 5 7 4 6 Refer to the schematic diagram for the value of resistors and capacitors. PC BOARD (Component side view)

9、3 4 R102 R243 R244 R240 R242 R228 R227 R210 R205 R246 R223 R215 R211 R214 R213 R212 R222 R207 R206 R203 R202 R201 R204 R217 R208 R224 R230 R225 R216 VR201 R219 C232 C233 R241 R247 C218 C225 C225-1 L207 J222 J221 L206 C224 C224-1 C226 C228 C229 C231 C214 I 31 13 41 GO C221 C237 C219 C227 C217 C208 C2

10、06 C238 C205 J206 J209 J208 J214 C202 C213 C236 R231 R221 R232 R233 R234 R235 R236 R226 C230 C220 R245 C212C211 C216 C215 L205L204 R105R104 C156C155 C105C106 C107C103 C404 91 C320 X301 C303 C334 C405 C331 C305 C332 C371 C313 C330 C154C153 C125 C126 C127 C150 C152 C151 R103 R106 R109 C102 C101 C104 C

11、138 C109 C134 C137 C100 C133 EB C135 C209 C235 C204 C203 C207 C210C201 13 C406 R406 R410 R411 VR402 VR401 R404 R403 C402 R402 R401 C401 R405 C403 C501 C502 14 2 14 1 1 3 15 C316 C319 C312 C318 C370 C311 C309 1 1 121 15 142 13 2 IGO 1 1 1 3 3 2 2121 E K 41 C317 C314 C315 C302 C310 ACAC C304 C120 R107

12、 R316 R315 R331 R321 R323 R301 R307 R306 R370 R371 R322 R313 R312 R311 R310 R309 R308 R314R330 R326 R319 R317 R318 R320 R324 R332R325 R100 R114 R101 R146 R143 R145 R144 R113 R112 R111 R110 R152 R149 R117 R118 R119 C139 C140 C111 C122 C131 C132 R120 R116 C110 C129 C128 C141 C130 C142 C121 R124 R123 R

13、126 R171 R125 R108 R130 R133 R132 R141 R140 R138 R135 R134 R164 R163 R160 R161 R159 R162R142 R139 R136 R137 R170 R129 R127 R156 R121 R122 R115 R154 R151 R150 R153 R147 R148 R155 R128 J119 J120 J224 R250 J223 J302 J301 J304 J305 J303 J118 J122 J106 J103 J105 J107 J121 J125 J126 J124 J123 J117 J502J50

14、1 J506 J503 J509 J510 J511 R503R502 R501 R504 R505 GR J504 J505 J507 J508 J306 J312 J313 J314 J315 J316 J310 J309J311 J323 J322 J320 J319 J328 J331 J330 J326 J327 J318 J317 J336 J321 J307 J308 J324 J329 J332 J333 T301 TRANS 531 642 CHANGE SW POWER SW AC CORD R304 R302 RELAY F102 F101 R303 J335 J116

15、J115 J102 J101 J114 J110 J109 J113 J112 J111J108 85 4 1 IC201 85 41 IC202 85 4 1 IC203 2011 101 IC204 1 4 5 8 IC101 D102 D103 D104 D101 D303 D313 D314 D315 D319 D317 D370 IC302 D311 D312 D316 D225 D226 D224 D223 D221 D222 D151 D154 D155 D152 D215 D209 D208 D207 D205 D206 DZ211 DZ202 DZ201 DZ212 D210

16、 D213 D214 D216 D217 D218 D219 D220 D501 LED504 LED503 LED505LED502 LED506 D371 D310 D309 D308 D306 D307 D304 D305 D302 D153 D156 1 4 5 8 IC105 TR104 1 1516 30 IC301 EB TR102 IC205 E B TR501 PT501 POWER SW VOLTAGE SELECTOR POWER TRANSFORMER SPEAKER AC CORD EB TR308 J325 OG I 111 11 41 1 31 121 IC303

17、 E B TR311 EB TR310 EB TR306 EB TR307 BE TR101 BE TR103 IC401 BE TR302 BE TR301 BE TR304 B E TR305 O GI IC304 B E TR370 D301 CN7 CN12 CN5 CN4 CN2B CN3B CON33 CON32 CON29 CON28 CON31 CON30 B E TR309 BE TR105 B E TR107 BE TR106 BE TR108 1 4 5 8 IC102 1 4 5 8 IC103 CN6 CN05 CN03 CN04 J216 J219 J220 J21

18、7 J218 J225 J211 J203 J202 J212 J201 J207 J210 J215 J204 J213 C234 R220 J205 E B Q212 E B Q211 EB Q202 B E Q204 BE Q203 Q208Q207Q209 GDSGDSGDSGDS Q210 CN01 CN402 CN401 SW402 CN501 CN3A SW501 SW502 CN31 CN30 1 4 5 8 IC104 RadioFans.CN 收音机爱 好者资料库 ABDFHJCEGI 2 1 3 5 7 4 6 IC205 IC401 PT501 IC301 IC302

19、IC303 IC304 CN04 CN05 CN01 D221 D224 D222 D223 IC202 (1/2) Q212 IC203 DZ212DZ211 DZ201 DZ202 IC201 IC202 D207 D208 D206 D205 IC201 (1/2) D210D209 Q211 Q204 IC101 (1/2) IC102 (1/2) TR101 TR103 TR105 IC102 (2/2) TR108 IC103 (1/2) IC104 (1/2) IC103 (2/2) D105 D106 IC104 (2/2) TR102 (1/2) CN402 M CN501/

20、 CON33 LED506 LED505 LDE504 LDE503 LED502 LED501 SW501 SW502 PHASE MODE TR501 D501 CN2B TR307 TR309 TR306 D302 TR310 TR308 D303 TR302 TR301 TR304 D371 D304 D305 D306 D307 D310 D311D312 D309 D308 D317 D314 D313 D316 D315 D370 TR104 IC105 (2/2) TR106 TR107 CN30 IC101 (2/2) D104 D103D102 D101 T101 J101

21、 SW402 SLOPE VOLUME VR401:CROSS OVER CN3B CON32/ TR370 TR305 TR311 IC101-104 : BA4558N IC105: LM393 TR101,103,104,106,107 : DTA114ES TR102,105,108 : 2SC2874 D101-106,109,110 : 1N4148 IC302 : MC7805 IC303 : KA7812L IC304 : KA7912L TR301,302: DTA114ES TR304,306,308,310 : DTC114ES TR305,307,309,311 : K

22、TC3198Y TR370: KTA1023Y IC301KSS57P0504N: LED501-503,505,506 TR501 PT501RPM-6938CBR-L KTC3198Y B30-1835-08 : : : IC401BA6208: D213 CN5 D110 D109 L R R L INPUTOUTPUT LINE L R (MONO) B LINE B LINE GND LINE SIGNAL LINE PEAK REUERS POWER MUSIC NORMAL CINEMA IC105 CN6 CN31 CN401 B30-1836-08LED504: (2/2)

23、(2/2) (1/2) 1N4148D501: CN3A 1 2 3 1 2 3 4 2 3 1 + C232 1000u25 C214 0.1 0.01 C231 OUT GND IN + C234 100u25 R242 10K 10K R204 10u16 C201 + 3 2 1 + C210 10u16 10K R203 10u16 + C203 C213 0.068 100K R244 R240 6.8K 2.2K R243 3 2 8 4 11K R205 C202 470P R202 1K R201 4.7M R207 10K R208 1K 5 6 8 4 7 4 5 6 8

24、 7 2.2K R212 4.7K R215 R211 2.2K + C204 10u16 3.9K R213 R214 10K 220P C205 2 3 470 R246 3.3K R210 + C235 1u50 3.3K R247 + C233 1000u80 R230 10K R220 3.3K C227 0.1 15 R221 470K R225 100K R103 2200P C153 4.7K R101 100K R104 10u16 + C101 100K C155 2200P 4.7K R102 R106 100K R105 10u16 + C102 2200P C154

25、2200P C156 100P C103 3 2 8 1 100P C105 12K R107 12K R100 C151 4700PC152 4700P R110 100K R111 100K R113 10K R112 10K 10u16 + C104 R170 100 3 2 1 10K R118 470 R117 47K R122 33K R120 1K R119 6.8K R121 1K R124 1.5K R123 5 6 8 4 7 R116 47K 1K R115 10u16 + C110 47u16 + C111 R125 2.2K 6.8K R126 8.2K R108 1

26、0K R129 1u50 + C122 1u50 + C121 1K R127 3 2 4 1 R130 1K 3 2 17 6 5 8 27K R132 27K R133 C127 0.15 0.18 C125 1K R142 C126 0.082 100K R141 10u16 + C130 1K R140 10u16 + C142 10K R138 10K R134 10K R135 470K R137 + C129 1u50 6.8K R139 5 6 4 7 10u16 + C128 47K R136 3 2 8 4 1100 R147 + C135 47u16 + C120 47u

27、16 10K R148 10K R146 4.7K R128 10K R145 47 R143 + C133 10u16 10K R144 1 2 3 4 5 6 7 8 9 10 11 1 2 3 4 5 6 7 8 9 1234 100u16 + C406 0.01 C405 1324 12345678910 1112 13 14 15 R504 220 R503 150 150 R501 220 R502 R505 1K + C502 10u16 1 3 2 + C501 100u6.3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 30 29 28 27 26

28、 25 24 23 22 21 20 19 18 17 16 C320 33P C303 33P X301 4MHz R314 10K 47K R316 R315 10K 0.01 C333 100 R331 10K R321 R313 10K 10K R312 10K R311 TP201 10K R310 TP202 R309 10K R308 10K 1 2 3 4 5 6 7 8 9 10 11 12 100 R332 C331 0.01 12K R320 82K R318 10 11 1u50 + C304 R317 10K 4 5 19 22 21 100 R324 100 R32

29、3 26 27 R322 180 25 R301 180 24 22 21 20 19 18 + C370 2.2u50 10K R370 21 19 2.2K R326 3.3K R307 + C319 2.2u50 100 R330 0.01 C334 22K R306 INOUT GND OUTIN GND 270 R303 + C310 1000u16 + C311 10u16 270 R304 + C312 100u16 100u16 + C309 10u16 C316 + 470u25 C314 + C317 + 470u25 C315 + 10u16 GND OUTIN C313

30、 0.01 SUB TRANS T301 9 8 5 8 9 5 3 2 1 C150 0.1 R153 10K 10K R151 1.5K R150 10K R152 47K 6 10u16 C139 + 8 5 R154 100 7 1u50 C140 R163 47K R161 R160 33K R155 220 R159 + R162 1K R164 47K 33K1K R149 10u16 + C134 12 11 5 10 8 9 6 7 3 4 1 2 7 12 11 7 12 11 C107 100P C106 100P 33K R114 4 6 5 7 SLOPE GND C

31、ROSS OVER GND 11 VR402A 10u16 8 4.3K R405 109 10K(C) VR401A 4.3K 0.27 C404 R406 756 + 10u16 + C402 10u16 + C403 C401 423 -24dB -12dB 1 47K 10K(C) VR401B 47K R403 R404 47K R402 47K FLAT R401 321456879 10 1114131215 19 24 25 20 18 27 26 21 12 13 10 13 11 12 R302 22 5 4 R325 1K + C318 10u16 3214 R224 4

32、70K 3 1 1W 0.1 C332 + C305 0.047F5.510 R319 5V OUT GND 10u16 + C138 + C141 22u16 20K R109 47u16 C108 + + C109 47u16 47u16 C132 + + C131 47u16 B +B 10u16 + C137 VR402B 0.1 C236 B +B +B +B B +B +B +B B +B +B+B +B+B +B +B B +B B B +B B B +B B +B B +B B +B B +B +B +B +B +B +B B +B +B +B +B +B B +B B +B

33、+B +12V +12V +12V +12V+12V +12V +12V +12V 0V 0V -5.1V 0V -12.4V 11.8V 0V 0V 0V 0V 0V 0V 0V 0V -12.4V 5.6V 10.2V 11.8V 5.0V 0V 5.6V 5.0V -5.1V 5.6V 10.2V 11.2V -11.8V -12.4V 5.6V 5.6V -12.4V 11.9V 18.9V 11.7V 14.6V 10.2V 5.6V 13.1V 0.6V -10.0V -5.5V -11.9V 11.8V20.0V -12.4V-21.0V -12.4V 11.8V 5.6V -1

34、2.4V 0.6V 4.9V 0V 10.2V 2.4V 2.4V 0V 4.6V 4.9V 5.0V 4.9V 4.9V 4.9V 4.9V 0V 0V 4.9V 4.9V 5.0V 0.2V 4.9V 0.2V 5.0V 4.9V 5.0V 0V 0V 0V 4.9V 5.6V 4.9V 4.8V 5.5V 0.6V 0V KMOLN IC204 SW-505D CN03 D215 D217 D216 D218 D220 D219 D225 D226 Q207 Q208 Q210 Q209 D214 Q203 Q202 IC203 (2/2) WOOFER OFFSET POWER D31

35、9 CN4 D301 CN7 IC201: LM393 IC203: uPC4570C IC204: HIP4080A IC205: KA7812 Q202: KTC3198Y Q203: KTA1023Y Q204: DTA124ES Q207-210: IRF540 Q211: DTC114ES Q212: 2SC2874 DZ201,202,211,212 : MTZJ3.3B D205-210: 1N4148 D213-220,225,226 : EL1Z D221-224: 1N4001 D301: KBL10 D302,310,317,319,370,371 : 1N4148 D3

36、03-309,313-316 1N4001: D311,312MTZJ10B: IC202: uPC4570 or LM393 CN12 TRANS CHANGE_SW POWER_SW AC_CORD 1 2 3 4 5 6 7 8 9 10 BHB HEN DIS VSS OUT IN+ IN- HDEL LDEL AHB 20 19 18 17 16 15 14 13 12 11 BHO BHS BLO BLS VDD VCC ALS ALO AHS AHO 1 2 3 R231 15 R232 3.3 R233 15 15 R234 15 R236 3.3 R235 C238 0.1

37、10u25 + C207 0.22 C215 2200P C217 C218 1 C216 1 0.22 C220 2200P C237 R245 0.1 3W 0.22 C212 2.2K R223 3.9K R228 + C209 1u50 2.2K R227 L204 L205L207 L206 470P C221 0.22 C229 1 C224 1 C224-1 C219 470P 1 C225-1 1 C225 0.22 C228 C230 0.47 C226 33 R241 0.22 2.2K R206 C206 1000P 47K R217 4.7K 1/4W R219 7 6

38、 5 2.2K R216 10K(B) VR201 4.7K R226 43K R222 1000P C208 2 1 1 2 3 2 1 : AC230V 50Hz(E) : AC110-120V/ : AC120V 60Hz 50/60Hz (K,P) (Y,M) 220-240V 110-120V 1 3 2 1 2 MAIN TRANS 2 2 1 1 2 1 2 3 3 1 2 1 T1.25AL 250V F102 F101 T2.5AL 250V RELAY1 L2 L1 RELAY2 2 1 2 1 33 22 11 3 1 0.1 C330 + C302 4700u80100

39、 R371 C211 0.22 BN BL 1/2W 220-240V EUROPEE DESTINATION COUNTRY U.S.A. CANADA GENERAL PX ABB. M Y P K NO YES YES F101 YES F102 NONO NOL07-3037-08 T301SW2 L07-3036-08 MARKET +12V +12V +12V 11.9V 12.4V SW2 SW1 SW-505D-S/505D-W Y19-5880-20 CAUTION: For continued safety, replace safety critical com- pon

40、ents only with manufacturers recommended parts (refer to parts list).indicates safety critical components. For con- tinued protection against risk of fire, replace only with same type and rating fuse(s). To reduce the risk of electric shock, leakage-current or resistance measurements shall be carrie

41、d out (exposed parts are acceptably insulated from the supply circuit) before the appliance is returned to the customer. The DC voltage is an actual reading measured with a high impedance type voltmeter with no signal input. The measure- ment value may vary depending on the measuring instru- ments u

42、sed or on the product. DTA114ES DTA124ES DTC114ES UPC4570C BA4558N A B C D E F G H J K L M :N50-3008-45 :N50-3010-45 :N50-4018-45 :N50-4014-45 :N50-4018-45 :N30-4012-45 :N50-3006-45 :N50-2608-45 :N11-0040-46 :N30-3010-45 :N11-0030-45 :N50-3012-45 3x8 (BLK) 3x10 (BLK) 4x18 (BLK) 4x14 (BLK) M4x18 (BLK

43、) 4x12 (BLK) 3x6 (BLK) 2.6x8 (BLK) M4 M3x10 (BLK) M3 3x12(BLK) Hx2 H Hx2 Ax2 Ax2 Jx2 Jx2 Gx2 Gx2 Gx4 Gx2 Gx2 Gx2 Gx2 Gx2 Gx2Gx2 Gx2 G Dx4 Ex12 Mx3 Fx2 Fx2 Lx2 Kx2 Gx2 Gx2 Gx2 Gx2 Ax2 Bx2 Cx2 Cx2 Cx2 Bx2 Bx2 Bx2 Ax2 SW-505D M.Y only 604 613 645 612 SW1 611 623 623 601 621 606 620 647 648 646x2 610 62

44、3 624 774 602 650 SP1 605 622 SW2 624 770 736 736 736 736 736 736 736 761 737703 762x2 760 739 735 738 771 730 742 735 740 741 760 x2 775x2 773 772 775x2 T301 1 2 ACB Parts with exploded numbers larger than 700 are not supplied. EXPLODED VIEW (UNIT) SW-505D-S/505D-W 8 SW-505D-S/505D-W 9 PARTS LIST R

45、ef. No Add- ress New Parts Parts No.Description Desti- nation Re- marks C103CK45FB1H101KCERAMIC100PFK C104CE04CW1C100MELECTRO10UF16WV C105-7CK45FB1H101KCERAMIC100PFK C108CE04CW1C470MELECTRO47UF16WV C109CE04CW1C470MELECTRO47UF16WV C110CE04CW1C100MELECTRO10UF16WV C111CE04CW1C470MELECTRO47UF16WV C120CE

46、04CW1C470MELECTRO47UF16WV C121,2CE04CW1H010MELECTRO1.0UF50WV C125C91-0213-08FILM0.18UF63WV C126C90-5132-08FILM0.082UF63WV C127C90-5133-08FILM0.15UF63WV C128CE04CW1C100MELECTRO10UF16WV C129CE04CW1H010MELECTRO1.0UF50WV C130CE04CW1C100MELECTRO10UF16WV C131,2CE04CW1C470MELECTRO47UF16WV C133,4CE04CW1C100

47、MELECTRO10UF16WV C135CE04CW1C470MELECTRO47UF16WV C137-9CE04CW1C100MELECTRO10UF16WV C140CE04CW1H010MELECTRO1.0UF50WV C141CE04CW1C220MELECTRO22UF16WV C142CE04CW1C100MELECTRO10UF16WV C150CK45FB1H104KCERAMIC0.10UFK C151,2CK45FF1H472ZCERAMIC4700PFZ C153-6CK45FB1H222KCERAMIC2200PFK C201CE04CW1C100MELECTRO10UF16WV C202CK45FB1H471KCERAMIC470PFK C203,4CE04CW1C100MELECTRO10UF16WV C205CK45FB1H221KCERAMIC220PFK C206CK45FB1H102KCERAMIC1000PFK C2