Kenwood-SW-37-HT-Service-Manual电路原理图.pdf

SPECIFICATIONS POWERED SUBWOOFER SW-37HT/37HT-H/37HT-ML/ SW-37HT-S/37HT-W SERVICE MANUAL Notes: 1. Kenwood follows a policy of continuous advancements in development. For this reason, specifications may be changed without notice. 2. Full performance may not be exhibited in extremely cold locations (below 0 deg. C). 2003-6 PRINTED IN KOREA B51-5856-00 (K/K) 1803 Speaker Enclosure .Bass-Reflex, Floor Standing Type Speaker Units .200 mm (8“) Cone type Nominal Impedance .4 + 4 Dimensions .Width : 300 mm (11-13/16“) Height : 350 mm (13-3/4“) Depth : 480 mm (18-7/8“) Net Weight .14 kg (30.9 lb) Supplied accessories Pin-plug cord .1 Cushion .4 Type .Subwoofer system with built-in amplifier Amplifier Dynamic Power .75 W + 75 W (4 ) (For U.S.A. and Canada) Rated Output Power (FTC) 50 W + 50 W RMS, at 4 100 Hz, with no more than 0.3% T.H.D. Input Sensitivity SU- BPK009012-0001 632 1B K29-0580-08 VOL. KNOB BLA BPK005018-0003 636 1B J42-0259-08 BUSHING AC LIN DBU001001-0010 640 1B E30-5998-08 LINE CORD 2P 1 VPE003012-0020 EBEMES 640 1B E30-5998-08 LINE CORD 2P 1 VPE003012-0020 MW 640 1B E30-7031-08 LINE CORD 2P VPA004012-0010 KBKH 640 1B E30-7031-08 LINE CORD 2P VPA004012-0010 PBPH 640 1B E30-7033-08 LINE CORD 2P 1 VPE001014-0010 XBXSXW 660 1A E30-5964-08 RCA CABLE 300 VRC101002-0010 661 1A G13-1141-08 FOOT ;D25 BPE000011-0001 A N30-3008-45 SCREW M3 HSP053084-3080 B N44-4020-45 SCREW ;W#8 HSP058041-3201 C N89-3008-45 SCREW ;T3. HSP050214-3081 D N30-3006-45 SCREW ;M3. HSP053084-3060 E N14-0933-08 NUT+WASHER;M4. HNS011700-1430 F N83-3010-45 SCREW T3. HSP040053-3100 G N30-2006-45 SCREW ;M2. HSP053053-3060 H N09-3688-08 SCREW ;M4. HSD043103-3120 J N87-3010-45 SCREW ;T3. HSP050054-3100 K N30-3010-45 SCREW ;M3. HSP053084-3100 L N45-4020-45 SCREW ;W#8 HSP058041-3201 M N09-3813-08 SCREW ;T3. HSW050054-3060 SP1 3A T10-1219-05 WOOFER FSD12A080-0401 T1 2B L07-3042-05 PWR TRANS 120V TTI112010-0150 KBKH T1 2B L07-3042-05 PWR TRANS 120V TTI112010-0150 PBPH T1 2B L07-3043-05 PWR TRANS. AXI TTI123010-0150 EBEMES T1 2B L07-3044-05 PWR TRANS. AXI TTI115330-0150 MW T1 2B L07-3046-05 PWR TRANS. AXI TTI124010-0150 XBXSXW LD401 B30-1847-08 LED 3 DIA GREE KED530003-0010 C401 CK45FB1H221K CERAMIC 220PF K C402 CC45FCH1H101J CERAMIC 100PF J C403 CE04LW1H4R7M ELECTRO 4.7UF 50WV C404 CQ92FM2A104J MYLAR 0.10UF J 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. 1 L : Scandinavia K : USA P : Canada R : Mexico C : China I : Malaysia Y : PX(Far East,Hawaii) T : England E : Europe G : Germany V : China(Shanghai) Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components . SW-37HT(Y19-7450-10) ELECTRONIC PARTSPARTS LIST SW-37HT/37HT-H/37HT-ML/37HT-S/37HT-W HOW TO READ THE P ARTS LIST ABBREVIATION OF MODEL AND MASS PRODUCTION'S DESTINATIONS SW-37HT-H SW-37HT SW-37HT-ML SW-37HT-S SW-37HT-W SW-37HT-H SW-37HT SW-37HT-ML SW-37HT-S SW-37HT-W MODEL MODEL Australia Canada China England X P B XB PB PH ABB. - - - - - - H - - M - - S XS - W XW - Mexico PX/AAFES Russia Scandinavia B - - H - - M - - S - - W - - Europe EB E - EM ES - Shanghai - - - - - Germany - - - - - USA KB K KH - - Korea - - - - - Other area - M - - - MW Malaysia - - - - - Japan - J - JM JS JW ABB. 8 Ref. No Add- ress New Parts Parts No. Description Desti- nation Re- marks F901,902 F50-0066-05 FUSE 1A 250V S KSA020100-0010 PBPH F903,904 F05-5025-05 FUSE 5A 250V S KSA420500-0110 EBEMES F903,904 F05-5025-05 FUSE 5A 250V S KSA420500-0110 MW F903,904 F05-5025-05 FUSE 5A 250V S KSA420500-0110 XBXSXW F903,904 F50-0074-05 FUSE 5A 250V S KSA020500-0012 KBKH F903,904 F50-0074-05 FUSE 5A 250V S KSA020500-0012 PBPH - L92-0702-08 BEAD FERITCN403SFB001001-0200 R542,543 RD14BB2E101J RD 100 J 1/4W R901 RS14GB3A331J FL-PROOF RS 330 J 1W VR401,402 R31-0412-08 CNTL ROTARY MVR002203-1040 RB401 S62-0218-08 SW SLIDE 3 P MSW004034-0010 RL901 S76-0206-08 RELAY MI- MRL012002-0010 SW401 S68-0203-08 SW PUSH PS- MSW003006-0010 SW901 S66-0205-08 SW ROCKER 16A/ MSW008015-0030 SW902 S62-0217-08 SW SLIDE MSW004015-0020 MW D401-408 1N4148 DIODE SW; 1N41 RAD114148-0010 D501 1N4148 DIODE SW; 1N41 RAD114148-0010 D503 1N4001 DIODE;RECTIFIE RAD114001-0010 D901 1N4001 DIODE;RECTIFIE RAD114001-0010 D902-905 1N5392 DIODE 1N5 RAD115392-0010 DB901 KBU8B BRIDGE KBU8B 8 RHD208010-0010 IC401 NJM4558D IC(OP AMP X2)C RHI004558-0001 IC402 TL074CN IC 14 PIN TL0 RHI000740-0001 IC403 NJM4558D IC(OP AMP X2)C RHI004558-0001 IC501,502 LM3886T IC 11 PIN LM3 RHI003886-0001 IC901 KIA7815API IC(VOLTAGE REGULATOR/ +15V)01 IC902 KIA7915PI IC 3 PIN AN7 RHI007915-0001 Q401-406 2SC945 XISTR NPN 2SC RAN200945-0001 Q501,502 2SA733 XISTR PNP 2SA RAP200733-0001 Q503,504 2SC945 XISTR NPN 2SC RAN200945-0001 Q902 2SC945 XISTR NPN 2SC RAN200945-0001 ZD501 MTZJ15(B) DIODE ZENR 14. RAZ005015-0020 ZD502 MTZJ8.2(B) DIODE ZENR 7.8 RAZ005008-0010 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. 3 L : Scandinavia K : USA P : Canada R : Mexico C : China I : Malaysia Y : PX(Far East,Hawaii) T : England E : Europe G : Germany V : China(Shanghai) Y : AAFES(Europe) X : Australia Q : Russia H : Korea M : Other Areas indicates safety critical components .