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COMPACT Hi-Fi COMPONENT SYSTEM
RXD-M505USB-B/M505USB-S
LS-M505-B/M505-S
SERVICE MANUAL
(M-505USB)
USB jack
(E58-0096-08)
DANGER:
Please do not look at the laser beam directly during
re pair or operation check.
Front cabinet
CD door
(A60-2529-08) : S
(A29-1280-08) : S
(A60-2532-08) : B
(A29-1284-08) : B
Cassette door
(A53-2490-08) : S
(A53-2492-08) : B
S : Silver
B : Black
This product complies with the
© 2007-10 PRINTED IN JA PAN
B53-4023-00 ( N/J ) 122
Volume knob
(K29-8628-08) : S
(K29-8643-08) : B
Phones jack
(E11-1012-08)
This product uses Lead Free solder.
RoHS
directive for the European market.
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Table of Contents
Related Manuals for Kenwood RXD-M505USB-B
Summary of Contents for Kenwood RXD-M505USB-B
- Page 1 COMPACT Hi-Fi COMPONENT SYSTEM RXD-M505USB-B/M505USB-S LS-M505-B/M505-S SERVICE MANUAL © 2007-10 PRINTED IN JA PAN (M-505USB) B53-4023-00 ( N/J ) 122 Front cabinet CD door (A60-2529-08) : S (A29-1280-08) : S (A60-2532-08) : B (A29-1284-08) : B USB jack (E58-0096-08) Volume knob...
- Page 2 RC-F0320E (–) (A70-1727-08) SYSTEM vs COLOR SYSTEM RECEIVER SPEAKER COLOR M-505USB-B RXD-M505USB-B LS-M505-B BLACK M-505USB-S RXD-M505USB-S LS-M505-S SILVER Cautions The marking of products using lasers Resetting the Microcomputer The microcomputer may malfunction (unit cannot be CLASS 1 LASER PRODUCT operated, or shows an erroneous display) if the power...
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Page 3: External View
RXD-M505USB/LS-M505 EXTERNAL VIEW RCA jack (E63-1426-08) FM ANT. AUX IN AM ANT. Tuner module (W02-4673-08) Rear cabinet (A80-4576-08) : S (A80-4577-08) : B SPEAKER IMPEDANCE AC Cord* (E30-) Rubber foot (J02-1590-08) Speaker terminal (E70-1034-08) * Refer to parts list on page 20. - Page 4 RXD-M505USB/LS-M505 ADJUSTMENT INPUT OUTPUT RECEIVER ITEM ALIGNMENT POINT ALIGNMENT SETTING FIG. SETTING SETTING SETTING Cassette deck Demagnetize heads with the head Power: OFF eraser (Demagnetizer). Clean Demagnetization Heads, capstan and Demagnetization heads capstan and pinch roller and cleaning pinch roller and cleaning using a cotton swab slightly damped with alcohol...
- Page 5 RXD-M505USB/LS-M505 PC BOARD DISPLAY R509 J503 J502 R511 J504 R510 J505 C532 J537 J541 R513 R502 J536 R501 J535 C521 C502 J506 J538 C501 J507 D502 L501 J533 C519 D503 J532 J531 J530 C516 J529 C517 J528 J527 J526 J525 J524 C512 C511...
- Page 6 RXD-M505USB/LS-M505 PC BOARD CD (SIDE A) CN12 CN13 BC34 BC24 BC23 BC25 BC21 BC22 BC26 BC38 BC32 BC36 BC28 C35 R34 BC35 BC27 C36 R35 BC30 BC31 BC16 R16 R15 R6 BC12 BC47 Refer to the schematic diagram for the values of resistors and capacitors.
- Page 7 RXD-M505USB/LS-M505 PC BOARD CD (SIDE B) Refer to the schematic diagram for the values of resistors and capacitors.
- Page 8 RXD-M505USB/LS-M505 PC BOARD MAIN CN103 L210 C301 L211 C427 D107 C368 D108 Q418 Q431 C367 J105 R344 C464 R301 C320 Q419 C419 R469 Q430 Q420 C470 R463 R405 IC301 C401 R401 Q406 C488 C405 R460 R365 C438 C328 R403 C403 R407 R461 R402...
- Page 9 RXD-M505USB/LS-M505 J117 R155 R135 J101 R153 R148 C106 C107 R162 R128 R172 C105 R127 R163 C109 CN101 11 12 Q102 CN106 R141 R139 R164 R186 R173 R165 Q104 R196 J113 IC101 R175 R116 J106 C103 R166 C302 R110 R176 J107 R115 R167 J108...
- Page 10 RXD-M505USB/LS-M505 PC BOARD POWER BLUE RL901 BROWN L901 Q902 R902 ZD901 D917 TR901 R901 R903 C920 D902 C925 D904 D903 D901 ICP900 D907 D905 D906 WHT-B WHT-A D908 F901 D913 C918 C913 ORG-A D915 C915 D916 C916 F904 D914 ORG-B C914 D911 CN901...
- Page 11 RXD-M505USB/LS-M505 MAIN- U+5V CN404 BC12 470u10 M+5V 100P 330P F+5V +1.8V V+1.8V 2.7K C21 680P C22 680P C23 680P F+3.3V C24 680P TP10 BC22 +3AV V+3V EC15 47u10 BC21 RF+3.3V VREF1 100u6.3 100u6.3 P+3.3V A+5V BC13 RF+3.3V C25 0.22 C26 0.01 RFGND C27 0.01 PUH CDLD...
- Page 12 RXD-M505USB/LS-M505 F+3.3V F+3.3V F+3. S+3V S+3V +3AV +3AV V+3V V+3V P+3.3V RF+3.3V 5.1K 0.01 BC53 5.1K EC31 EC13 150K 10u6.3 10u6.3 AGCON AGCOP RFIP RFIS R A12 RFSUM R A7 C21 680P R A6 DPDA R A5 C22 680P DPDB R A4 C23 680P DPDC...
- Page 13 RXD-M505USB/LS-M505 F+3.3V S+3V MAIN- CN106 RA27 RA01 RA26 BYTE RA02 EC23 10u6.3 RA03 DQ15/A 1 RA17 CN13 RA25 RA09 MAIN- CN302 RA06 DQ14 RA07 RA10 RA25 RA05 DQ13 EC25 10u6.3 RA24 RA11 RA23 DQ12 RA22 RA00 RA12 RA21 F+3.3V RA20 DQ11 RA19 RA13...
- Page 14 RXD-M505USB/LS-M505 MAIN LED+7.5V LED+7.5V MCU+5V MCU+5V L101 CN105 100uH PLL+5V Q108 LD+5.8V R146 1K CN102 R120 1K R101 100 R165 1K LED+ P0.3 DETECT SW+ R175 22K R119 4.7K VOL2 R102 100 R164 1K VOL1 P0.2 REC SW(R) MCU+5V R173 22K DISPLAY- R118 4.7K R103 330...
- Page 15 RXD-M505USB/LS-M505 LED+7.5V HEADPHONE R416 CN403 Q413 CN101 L414 JK400 H-OUT 1/2W R188 R185 R428 L413 R189 R191 H-VCC PHONES 1/8W MOTOR+ Q106 L412 Q107 PHONE MODE SW ON/OFF SOL+ F REC.SW+ R193 PHONE R194 SWITCH R195 100K DETECT SW+ Q104 REC SW(R) Q105 CN404...
- Page 16 RXD-M505USB/LS-M505 POWER C923 TR901 1000P RL901 CN901 GNDD R903 Q902 PW-SW D917 1/4W MAIN- SB+7V CN405 GNDC +14V +14V GNDB F904 TR900 T1.6A L250V -16V L901 GNDA +16V AC IN +16V F902 T4A L250V F903 T4A L250V F901 T1.6A L250V M-505USB (3/4) Q902 : 2SC8050...
- Page 17 RXD-M505USB/LS-M505 DISPLAY LCD501 F.SEARCH COMO1 COMO2 COMO3 COMO4 PIN01 SEG01 STEREO PIN02 SEG02 REPEAT PIN03 SEG03 PIN04 SEG04 PIN05 SEG05 PIN06 SEG06 ALB. PIN07 SEG07 PIN08 SEG08 PIN09 SEG09 INTRO PIN10 SEG10 PIN11 SEG11 PIN12 SEG12 PIN13 SEG13 TIMER PIN14 SEG14 TOTAL PIN15 SEG15 PIN16 SEG16...
- Page 18 RXD-M505USB/LS-M505 EXPLODED VIEW (MECHANISM) This figure is available on parts location. But individual parts is not available for repair, ass’y parts only. M-505USB Parts with the exploded numbers larger than 700 are not supplied.
- Page 19 SW515 SW501 demo SW502 TAPE O.T.E. TUNER SW504 SW503 TAPE band CD/USB mode SW511 SW507 SW505 SW506 volume p.call/album VR501 JK302 SILVER BLACK down X-bass SW513 SW516 SW512 SW508 N89-2605-48 search N89-2610-48 stop N89-3008-48 SW517 SW509 SW518 SW514 SW712 N89-3010-48 N89-3010-43 N89-3012-48 N86-4008-43...
- Page 20 Add- Desti- Parts No. Description Ref. No. Parts No. Description ress Parts nation marks ress Parts nation marks RXD-M505USB-B/M505USB-S/LS-M505-B/M505-S ✽ J69-0242-08 M505 DOUBLE SI 7902-070600100 ✽ E30-7392-08 AC CORD VDE 23 2902-023007000 ✽ B60-5693-08 I/B (E.X) (ENGLI 7202-070600100 ✽ E30-7393-08...
- Page 21 ✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
- Page 22 ✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
- Page 23 ✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
- Page 24 ✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
- Page 25 ✽ New parts ✽ New parts Parts without Parts No. are not supplied. Parts without Parts No. are not supplied. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Les articles non mentionnes dans le Parts No. ne sont pas fournis. Teile ohne Parts No.
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Page 26: Specifications
File system ............. FAT 12/ 16/ 32 MP3 decode ......Compliant with MPEG-1/2 Audio Layer-3 Notes: WMA decode • Kenwood follows a policy of continuous advancements in ......Compliant with Windows Media Audio 9 development. For this reason specifi cations may be changed Recording format without notice.