Aiwa-LCXK277-cs-sm维修电路原理图.pdf

SERVICE MANUALDATABASIC TAPE MECHANISM : TN-21ZSC-2003BASIC CD MECHANISM : DA-11T3CCOMPACT DISC STEREOSYSTEMLCX-K277S/M Code No. 09-007-347-4N2HC(S)MODEL CODE : 86HR8-0117(B)RadioFans.CN 收音机爱 好者资料库-2-SPECIFICATIONSDesign and specifications are subject to change withoutnotice.RadioFans.CN 收音机爱 好者资料库-3-PROTECTION OF EYES FROM LASER BEAM DURING SERVICINGVAROITUS!Laiteen Kyttminen muulla kuin tss kyttohjeessa mainit-ulla tavalla saattaa altistaa kyt-tjn turvallisuusluokan 1 ylit-tvlle nkymttmlle lasersteilylle.VARNING!Om apparaten anvnds p annat stt n vad som specificeras idenna bruksanvising, kan anvndaren utsttas fr osynlinglaserstrlning, som verskrider grnsen fr laserklass 1.Caution: Invisible laser radiation whenopen and interlocks defeated avoid expo-sure to beam.Advarsel:Usynling laserstling ved bning,nr sikkerhedsafbrydere er ude af funktion.Undg udsttelse for strling.CAUTIONUse of controls or adjustments or performance of proceduresother than those specified herein may result in hazardousradiation exposure.ATTENTIONLutilisation de commandes, rglages ou procdures autres queceux spcifis peut entraner une dangereuse exposition auxradiations.ADVARSEL!Usynlig laserstling ved bning, nr sikkerhedsafbrydereer udeaf funktion. Undg udsttelse for strling.This Compact Disc player is classified as a CLASS 1 LASERproduct.The CLASS 1 LASER PRODUCT label is located on the rearexterior.This set employs laser. Therefore, be sure to follow carefully theinstructions below when servicing.WARNING!WHEN SERVICING, DO NOT APPROACH THE LASER EXITWITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TOCONFIRM LASER BEAM EMISSION. BE SURE TO OBSERVEFROM A DISTANCE OF MORE THAN 30cm FROM THESURFACE OF THE OBJECTIVE LENS ON THE OPTICALPICK-UP BLOCK.CLASS 1KLASSE 1LUOKAN 1KLASS 1LASER PRODUCTLASER PRODUKTLASER LAITELASER APPARATRadioFans.CN 收音机爱 好者资料库-4-Precaution to replace Optical block(SF-P101NR)1) After the connection, remove solder shown inthe right figure.Body or clothes electrostatic potential could ruinlaser diode in the optical block. Be sure groundbody and workbench, and use care the clothesdo not touch the diode.SolderPICK-UP Assy P.W.BRadioFans.CN 收音机爱 好者资料库-5-REF. NOPART NO.KANRIDESCRIPTIONNO.REF. NOPART NO.KANRIDESCRIPTIONNO.ELECTRICAL MAIN PARTS LIST-1/4IC 87-A20-547-010 C-IC,CXA1992AR 87-A21-368-010 IC,NJM7812FA(A) 87-A20-919-040 C-IC,BA5915FP 87-002-849-080 IC,NJM78L06A 87-A20-917-010 C-IC,CXD2540Q-1/2 87-A21-443-040 C-IC,M62495AFP 8A-CGC-606-010 C-IC,UPD78016FGC 87-A21-020-010 IC,TA8223K 87-A20-993-040 C-IC,PST9121NL 87-A20-602-040 C-IC,M5291FP 87-A21-431-010 IC,BA4560N 87-A20-925-040 C-IC,BA05FP 87-A20-905-040 C-IC,BA033FP 87-A20-920-010 C-IC,CL680-D1 87-A20-921-040 C-IC,SN74LVU04APW 87-A20-962-040 C-IC,MSM54V16258B/BSL 84-ZG1-695-040 C-IC,LH5V2RN1 87-A20-975-040 C-IC,SN74LV74APW 87-A20-974-040 C-IC,LC74781M-9017 8A-CGC-605-010 C-IC,LC877248A 87-A20-918-040 C-IC,SM5878AM 87-070-127-110 IC,LC72131 D 87-A20-913-010 IC,LA1837NL 87-A21-482-010 IC,RPM6938-H4TRANSISTOR 87-026-463-080 TR,2SA933S (0.3W) 89-213-703-010 TR,2SB1370F 87-026-237-080 CHIP-TR,DTC124XK 87-026-610-080 TR,KTC3198GR 89-327-125-080 CHIP TR,2SC2712GR 87-026-580-080 C-TR,DTA123JK 87-026-235-080 CHIP-TR,DTC114EK 87-026-231-080 CHIP-TRANSISTER,DTA124XK 89-406-555-080 TR,2SD655 (0.5W) 89-109-521-080 TR,2SA952 (0.6W) 87-A30-117-010 TR,2SA1357 89-111-625-080 TR,2SA1162 (0.15W) 87-026-263-080 C-TR,RN1410 87-026-470-080 TR,HN1C03F (0.3W) 89-320-011-080 TR,2SC2001 (15W) 87-A30-072-080 C-TR,RT1P 144C 87-026-215-080 TR,DTC114YS 89-327-143-080 TR,2SC2714 (0.1W)DIODE 87-020-027-080 CHIP-DIODE 1SS184 87-070-178-090 DIODE,1N5402-BD54 87-020-465-080 DIODE,1SS133 (110MA) 87-017-024-040 C-DIODE,DA204K 87-017-092-080 ZENER,HZS5C2 87-A40-180-040 C-DIODE,SB07-015C 87-A40-189-080 DIODE,1SR139-400 87-020-330-080 DIODE,DAP202K 87-A40-246-080 DIODE,1N4148T-77 87-017-781-080 DIODE,IN4004G 87-017-149-080 ZENER,HZS6A2LMAIN C.B C109 87-016-658-090 CAP,E 4700-35 SMG C111 87-010-196-080 CHIP CAPACITOR,0.1-25 C112 87-010-401-080 CAP, ELECT 1-50V C113 87-010-401-080 CAP, ELECT 1-50V C114 87-010-101-080 CAP, ELECT 220-16 C115 87-010-101-080 CAP, ELECT 220-16 C117 87-010-403-080 CAP, ELECT 3.3-50V C118 87-010-101-080 CAP, ELECT 220-16 C119 87-010-196-080 CHIP CAPACITOR,0.1-25 C120 87-010-263-080 CAP, ELECT 100-10V C201 87-010-248-080 CAP, ELECT 220-10V C203 87-010-248-080 CAP, ELECT 220-10V C204 87-010-197-080 CAP, CHIP 0.01 DM C213 87-016-669-080 C-CAP,S 0.1-25 K B C214 87-016-669-080 C-CAP,S 0.1-25 K B C223 87-A11-123-080 CAP,TC U 1800P C224 87-A11-123-080 CAP,TC U 1800P C225 87-010-401-080 CAP, ELECT 1-50V C226 87-010-401-080 CAP, ELECT 1-50V C227 87-018-208-080 CAP 0.047-50F C228 87-018-208-080 CAP 0.047-50F C229 87-018-132-080 CAP, CER 2200P-16V C230 87-018-132-080 CAP, CER 2200P-16V C231 87-010-406-080 CAP, ELECT 22-50 C232 87-010-406-080 CAP, ELECT 22-50 C233 87-010-260-080 CAP, ELECT 47-25V C234 87-010-404-080 CAP, ELECT 4.7-50V C235 87-010-112-080 CAP, ELECT 100-16V C236 87-010-112-080 CAP, ELECT 100-16V C237 87-010-237-080 CAP, ELECT 1000-16V C238 87-010-237-080 CAP, ELECT 1000-16V C241 87-018-209-080 CAP, CER 0.1-50V C243 87-010-387-080 CAP,E 470-25 SME C244 87-010-248-080 CAP, ELECT 220-10V C250 87-010-401-080 CAP, ELECT 1-50V C251 87-010-401-080 CAP, ELECT 1-50V C255 87-010-401-080 CAP, ELECT 1-50V C256 87-010-401-080 CAP, ELECT 1-50V C257 87-010-401-080 CAP, ELECT 1-50V C258 87-010-401-080 CAP, ELECT 1-50V C259 87-010-401-080 CAP, ELECT 1-50V C260 87-010-401-080 CAP, ELECT 1-50V C270 87-010-322-080 C-CAP,S 100P-50 CH C271 87-010-322-080 C-CAP,S 100P-50 CH C301 87-010-322-080 C-CAP,S 100P-50 CH C302 87-010-401-080 CAP, ELECT 1-50V C305 87-010-374-080 CAP, ELECT 47-10V C307 87-010-405-080 CAP, ELECT 10-50V C308 87-010-248-080 CAP, ELECT 220-10V C309 87-010-405-080 CAP, ELECT 10-50V C310 87-010-322-080 C-CAP,S 100P-50 CH C312 87-010-374-080 CAP, ELECT 47-10V C313 87-010-401-080 CAP, ELECT 1-50V C315 87-010-426-080 C-CAP,S 0.012-25 B C318 87-010-426-080 C-CAP,S 0.012-25 B C319 87-A11-098-080 CAP,270PF-50 CH C320 87-010-197-080 CAP, CHIP 0.01 DM C321 87-A11-114-080 CAP,TC U 1200P-50 J CH C322 87-010-248-080 CAP, ELECT 220-10V C324 87-010-186-080 CAP,CHIP 4700P C327 87-010-405-080 CAP, ELECT 10-50V C328 87-010-405-080 CAP, ELECT 10-50V C329 87-010-178-080 CHIP CAP 1000P C330 87-010-178-080 CHIP CAP 1000P C331 87-010-178-080 CHIP CAP 1000P C332 87-010-263-080 CAP, ELECT 100-10V C334 87-010-401-080 CAP, ELECT 1-50V C335 87-010-260-080 CAP, ELECT 47-25V C341 87-010-197-080 CAP, CHIP 0.01 DM C700 87-018-209-080 CAP, CER 0.1-50V C701 87-010-381-080 CAP, ELECT 330-16V C702 87-010-404-080 CAP, ELECT 4.7-50V C703 87-012-286-080 CAP, U 0.01-25 C704 87-012-286-080 CAP, U 0.01-25 C705 87-A10-592-080 C-CAP,S 0.015-50 J B C706 87-A10-592-080 C-CAP,S 0.015-50 J BRadioFans.CN 收音机爱 好者资料库-6-REF. 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