Aiwa-XRMK25-cs-sm维修电路原理图.pdf

SERVICE MANUALXR-MK25HC,HRCOMPACT DISCSTEREO SYSTEMBASIC TAPE MECHANISM : 2ZM?1 YR6NBASIC CD MECHANISM : 3ZG?3 E2NCS/M Code No. 09-989-284-0OTSYSTEMXR?MK25REMOTECONTROLLERSX?M25BSPEAKERRC?8AT02RadioFans.CN 收音机爱 好者资料库2SPECIFICATIONS .3PROTECTION OF EYES FROM LASER BEAM DURING SERVICING.4PRECAUTION TO REPLACE OPTICAL BLOCK .4ELECTRICAL MAIN PARTS LIST . 5 9CHIP RESISTOR PART CODE .9TRANSISTOR ILLUSTRATION .10BLOCK DIAGRAM ? 1 (MAIN / FRONT / AC2 / AC1 / DECK / RELAY). 11 12BLOCK DIAGRAM ? 2 (VCD / VCD POWER / CD DRIVE / CD MOTOR) . 13 14WIRING ? 1 (MAIN) . 15 16SCHEMATIC DIAGRAM ? 1 (MAIN : 1 / 2 / AC2 / AC1 / RELAY) . 17 18SCHEMATIC DIAGRAM ? 2 (MAIN : 2 / 2 ? TUNER BLOCK) . 19 20IC BLOCK DIAGRAM ? 1 . 21 22WIRING ? 2 (FRONT / DECK / RELAY) . 23 24SCHEMATIC DIAGRAM ? 3 (FRONT / DECK). 25 26WIRING ? 3 (VCD : 1 / 2 / VCD POWER / CD DRIVE / CD MOTOR) . 27 28WIRING ? 3 (VCD : 2 / 2) . 29 30SCHEMATIC DIAGRAM ? 4 (VCD : 1 / 2 / VCD POWER / CD DRIVE / CD MOTOR). 31 32SCHEMATIC DIAGRAM ? 5 (VCD : 2 / 2) . 33 34WIRING ? 4 (AC2 / AC1) .35FL (11BT?162GK) GRID ASSIGNMENT / ANODE CONNECTION .36WAVEFORM (VCD) .37IC BLOCK DIAGRAM ? 2 . 38 41IC DESCRIPTION . 42 52ADJUSTMENT ? 1 . 53 54PRACTICAL SERVICE FIGURE .54ADJUSTMENT ? 2 .55PRACTICAL SERVICE FIGURE .55ADJUSTMENT ? 3 . 56 58MECHANICAL EXPLODED VIEW 1 / 1 . 59 60MECHANICAL PARTS LIST 1 / 1 .61SPRING APPLICATION POSITION .62TAPE MECHANISM EXPLODED VIEW 1 / 1 . 63 64TAPE MECHANISM PARTS LIST 1 / 1 .65CD MECHANISM EXPLODED VIEW 1 / 2.66CD MECHANISM PARTS LIST 1 / 2.67CD MECHANISM EXPLODED VIEW 2 / 2.68CD MECHANISM PARTS LIST 2 / 2.68ACCESSORIES / PACKAGE LIST .69TABLE OF CONTENTSRadioFans.CN 收音机爱 好者资料库3SPECIFICATIONS? Design and specifications are subject to changewithout notice.Tuning range87.5MHz to 108MHzUsable sensitivity(IHF)13.2dBfAntenna terminals75ohms (unbalanced)Tuning range531kHz to 1602kHz(9kHz step)530kHz to 1710kHz(10kHz step)Usable sensitivity350?V/mAntennaLoop antennaPower outputRated: 16W + 16W(6ohms, T.H.D. 1%, 1kHz)Reference: 20W + 20W(6ohms, T.H.D. 10%, 1kHz)Total Harmonic distortion0.08%(10.5W, 1kHz, 6ohms)InputsVIDEO/AUX: 400mVMIC: 1.8mV (10kohms)OutputsVIDEO OUT:1.0Vp-p (75ohms)AUDIO OUT:530mV (47kohms)SUPER WOOFER: 1.0VSPEAKERS: accepts speakersof 6ohms or morePHONES (stereo minijack):accepts headphones of32ohms or moreTrack format4 tracks, 2 channels stereoFrequency responseCrO2 tape:50Hz ? 1600HzNormal tape:50Hz ? 15000HzSignal-to-noise ratio50dB (CrO2 tape peak levelabove 1kHz)Recording systemAC biasHeadsRecording/playback head x 1Erase head x1LaserSemiconductor laser(=780nm)D-A converter1 bit dualSignal-to-noise ratio75dB (1kHz, 0dB)Harmonic distortion0.1% (1kHz, 0dB)Wow and flutterUnmeasurableVideo signalNTSC/PAL color format(selectable)Video dataMPEG 1Audio dataMPEG 1, LAYER 2Power requirementsAC: 120V/220V ? 240V,switchable, 50/60HzPower consumption55WDimensions of main unit173 x 255.2 x 248.8mm(W x H x D)(67/8 x 101/8 x 97/8in.)Weight of main unit3.65kg (8lbs 1oz.)Cabinet type2 way, bass reflex(magnetic shield type)SpeakerWoofer:120mm (43/4 in.) cone typeTweeter:20mm (13/16in.) ceramictypeImpedance6ohmsOutput sound pressure level87dB/W/mDimensions (W x H x D)155 x 253 x 220mm(61/8 x 10 x 83/4in.)Weight2.6kg (5lbs 12oz.)RadioFans.CN 收音机爱 好者资料库PROTECTION OF EYES FROM LASER BEAM DURING SERVICING(KSS-213F)Body or clothes electrostatic potentialcouldruin laser diode in the opticalblock. Be sureground bodyand workbench, and use theclothes do not touch the diode.1) After the connection, remove soldershown in right figure.Precaution to replace Optical blockSolderPICKUP Assy P.C.B.PROTECTION OF EYES FROM LASER BEAM DURING SERVICING(KSS-213F)Body or clothes electrostatic potentialcouldruin laser diode in the opticalblock. Be sureground bodyand workbench, and use theclothes do not touch the diode.1) After the connection, remove soldershown in right figure.Precaution to replace Optical blockSolderPICKUP Assy P.C.B.CAUTIONUse of controls or adjustments or performance ofprocedures other than those specified herin may resultin hazardous radiation exposure.ATTENTIONL?utillisation de commandes, rglages ou procduresautres que ceux spcifis peut entra?ner une dangereuseexposition aux radiations.ADVARSELUsynlig laserst?ling ved ?bning, n?rsikkerhedsafbrydereer ude af funktion. Undg? uds?ttelsefor str?ling.This Compact Disc player is classified as a CLASS 1LASER product.The CLASS 1 LASER PRODUCT label is located on therear exterior.This set employs laser. Therefore, be sure to follow carefully theinstructions below when servicing.WARNING!WHEN SERVICING, DO NOT APPROACH THE LASEREXIT WITH THE EYE TOO CLOSELY. IN CASE IT ISNECESSARY TO CONFIRM LASER BEAM EMISSION.BE SURE TO OBSERVE FROM A DISTANCE OF MORETHAN 30cm FROM THE SURFACE OF THE OBJEC-TIVE LENS ON THE OPTICAL PICK-UP BLOCK.Caution: Invisible laser radiation whenopen and interlocks defeated avoidexposure to beam.Advarsel: Usynlig laserst?ling ved ?bning,n?r sikkerhedsafbrydere er ude af funktion.Undg? uds?ttelse for str?ling.VAROITUS!Laiteen K?ytt?minen muulla kuin t?ss? k?ytt?ohjeessamainitulla tavalla saataa altistaa k?yt-t?j?nturvallisuusluokan 1 ylitt?v?lle n?kym?tt?m?llelasers?teilylle.VARNING!Om apparaten anv?nds p? annat s?tt ?n vad somspecificeras i denna bruksanvising, kan anv?ndarenuts?ttas f?r osynling laserstr?lning, som ?verskridergr?nsen f?r laserklass 1.CLASS 1LASER PRODUCTKLASSE 1LASER PRODUKTLUOKAN 1LASER LAITEKLASS 1LASER APPARAT4RadioFans.CN 收音机爱 好者资料库DESCRIPTIONREF. NO.KANRINO.PART NO.KANRINO.REF. NO.DESCRIPTIONPART NO.ELECTRICAL MAIN PARTS LIST5IC87-020-454-010IC,DN685187-002-783-110IC,CXD2500BQ84-ZG1-669-010C-IC,MB89627R-36187-A20-255-040C-IC,SN74LV373NS87-A20-464-040C-IC,LH5164AN-10L87-A20-252-040C-IC,SN74LV00NS87-A20-253-040C-IC,SN74LV04NS87-A20-254-040C-IC,SN74LV32NS87-A20-576-040C-IC,M51945A87-A20-725-010C-IC,CL484-G188-CL4-682-010IC,LC866548-5J4787-017-889-010IC,NJM4558LD87-A20-695-040C-IC,UPD42426LE-6086-NM1-621-040C-IC,LH5317W187-NF8-614-010IC,SPS-442-1-W87-020-903-010IC,NJM7805FA87-A20-256-040C-IC,PQ20VZ5U87-017-888-080C-IC,NJM4558MD87-A20-372-010C-IC,TC9409BF87-017-726-080IC,BU4052BCF87-A20-715-010IC,M62439SP87-001-982-010IC,TA7291S87-017-745-010IC,CXA1782BQ87-A20-257-040IC,BA6791FP87-070-127-110IC,LC72131D87-A20-913-010IC,LA1837NL87-A20-653-010C-IC,RL5C29387-A20-249-040C-IC,BU2874FVTRANSISTOR89-213-702-010TR,2SB1370E89-333-317-080TR,2SC3331T87-A30-196-080TR,2SC4115SRS89-113-187-080TR,2SA1318TU87-A30-198-080TR,KTC3199GR87-A30-197-080TR,KTA1267GR87-026-219-080TR,DTA144ES87-A30-130-010TR,2SD224187-A30-128-010TR,2SB148187-A30-047-080TR,CSD655E87-026-609-080TR,KTA1266GR87-026-237-080C-TR,DTC124XK87-026-610-080TR,KTC3198GR87-026-218-080TR,DTC144ES89-109-521-080TR,2SA952K89-112-965-080TR,2SA1296GR87-026-223-080C-TR,DTC143TK89-327-125-080C-TR,2SC2712GR87-026-239-080C-TR,DTC114TK87-026-235-080C-TR,DTC114EK89-416-643-080C-TR,2SD1664R89-111-625-080C-TR,2SA1162GR87-026-233-080C-TR,DTA114TK89-333-266-080C-TR,2SC3326B89-328-785-080TR,2SC2878A89-327-143-080C-TR,2SC2714(O)87-A30-072-080C-TR,RT1P144CDIODE87-A40-393-090DIODE,1N5402GW(F20)87-070-274-080DIODE,1N4003 SEM87-A40-312-080ZENER,DZ33M87-A40-291-080DIODE,1N4148(CPT)87-A40-308-080ZENER,DZ10M87-027-703-080ZENER,HZ7A1L87-A40-538-080C-ZENER,UDZ5.6BTE-1787-A40-466-080ZENER,MTZJ2.7A87-A40-234-080ZENER,MTZJ5.6AMAIN C.BC10187-016-473-090CAP,E 3300-35 SMEC10287-010-197-080CAP,CHIP 0.01 DMC10487-010-398-090CAP,E 2200-35VC10587-012-140-080CAP,470PC10687-010-408-080CAP,ELECT 47-50VC10787-010-384-080CAP,ELECT 100-25VC10887-010-381-080CAP,ELECT 330-16VC10987-010-260-080CAP,ELECT 47-25VC11087-010-260-080CAP,ELECT 47-25VC11187-010-247-080CAP,ELECT 100-50VC11287-010-263-080CAP,ELECT 100-10VC11387-010-403-080CAP,ELECT 3.3-50VC11487-010-374-080CAP,ELECT 47-10VC12287-010-260-080CAP,ELECT 47-25VC12387-010-260-080CAP,ELECT 47-25VC13187-010-196-080CHIP CAPACITOR,0.1-25C13287-010-196-080CHIP CAPACITOR,0.1-25C15187-015-785-080CHIP CAP,0.1-FZ-25ZC20087-010-197-080CAP,CHIP 0.01 DMC20187-010-197-080CAP,CHIP 0.01 DMC20787-010-546-080CAP,ELECT 0.33-50VC20887-010-546-080CAP,ELECT 0.33-50VC20987-010-186-080CAP,CHIP 4700PC21087-010-186-080CAP,CHIP 4700PC21187-010-403-080CAP,ELECT 3.3-50VC21287-010-403-080CAP,ELECT 3.3-50VC21387-010-260-080CAP,ELECT 47-25VC21487-010-260-080CAP,ELECT 47-25VC21987-010-544-080CAP,ELECT 0.1-50VC22087-010-544-080CAP,ELECT 0.1-50VC22787-010-260-080CAP,ELECT 47-25VC22987-010-322-080C-CAP,S 100P-50 CHC23087-010-322-080C-CAP,S 100P-50 CHC26187-010-197-080CAP,CHIP 0.01 DMC27387-010-196-080CHIP CAPACITOR,0.1-25C30387-010-177-080C-CAP,S 820P-50 SLC30487-010-177-080C-CAP,S 820P-50 SLC30787-010-263-080CAP,ELECT 100-10VC30887-010-263-080CAP,ELECT 100-10VC31187-010-195-080C-CAP,S 0.068-25 FC31287-010-195-080C-CAP,S 0.068-25 FC31387-010-184-080CHIP CAPACITOR,3300P(K)C31487-010-184-080CHIP CAPACITOR,3300P(K)C31587-010-374-080CAP,ELECT 47-10VC31787-010-546-080CAP,ELECT 0.33-50VC31887-010-546-080CAP,ELECT 0.33-50VC32087-010-404-080CAP,ELECT 4.7-50VC32187-010-405-080CAP,ELECT 10-50VC32287-010-408-080CAP,ELECT 47-50VC34087-010-322-080C-CAP,S 100P-50 CHC36187-010-374-080CAP,ELECT 47-10VC36287-010-401-080CAP,ELECT 1-50VC39387-010-178-080CHIP CAP,1000PC39487-010-178-080CHIP CAP,1000PC40187-010-401-080CAP,ELECT 1-50VC40287-010-401-080CAP,ELECT 1-50VC40387-010-321-080CHIP CAPACITOR,82P(J)C40487-010-321-080CHIP CAPACITOR,82P(J)C40587-010-188-080CAP,CHIP 6800PC40687-010-188-080CAP,CHIP 6800PC40787-010-426-080C-CAP,S 0.012-25 BC40887-010-426-080C-CAP,S 0.012-25 BC45187-010-198-080CAP,CHIP 0.022C45287-010-382-080CAP,ELECT 22-25VC45387-010-183-080C-CAP,S 2700P-50 BRadioFans.CN 收音机爱 好者资料库DESCRIPTIONREF. NO.KANRINO.PART NO.KANRINO.REF. NO.DESCRIPTIONPART NO.6C45487-010-183-080C-CAP,S 2700P-50 BC45587-010-183-080C-CAP,S 2700P-50 BC45687-010-197-080CAP,CHIP 0.01 DMC45887-010-178-080CHIP CAP,1000PC45987-010-175-080CAP,560PC46187-012-158-080C-CAP,S 390P-50 CHC46287-012-158-080C-CAP,S 390P-50 CHC50287-010-544-080CAP,ELECT 0.1-50VC50387-010-320-080CHIP CAP,68PC50487-010-544-080CAP,ELECT 0.1-50VC50687-010-321-080CHIP CAPACITOR,82P(J)C50787-010-406-080CAP,ELECT 22-50C50887-010-405-080CAP,ELECT 10-50VC50987-010-248-080CAP,ELECT 220-10VC51087-010-405-080CAP,ELECT 10-50VC51287-010-401-080CAP,ELECT 1-50VC54087-010-322-080C-CAP,S 100P-50 CHC60087-010-405-080CAP,ELECT 10-50VC60187-010-177-080C-CAP,S 820P-50 SLC60287-010-177-080C-CAP,S 820P-50 SLC60387-010-196-080CHIP CAPACITOR,0.1-25C61187-010-545-080CAP,ELECT 0.22-50VC61287-010-545-080CAP,ELECT 0.22-50VC61387-010-545-080CAP,ELECT 0.22-50VC61487-010-545-080CAP,ELECT 0.22-50VC61587-010-154-080CAP,CHIP 10PC61687-010-408-080CAP,ELECT 47-50VC61787-010-408-080CAP,ELECT 47-50VC61987-010-401-080CAP,ELECT 1-50VC62087-010-401-080CAP,ELECT 1-50VC70187-010-381-080CAP,ELECT 330-16VC70287-010-404-080CAP,ELECT 4.7-50VC70387-010-197-080CAP,CHIP 0.01 DMC70487-010-197-080CAP,CHIP 0.01 DMC71087-010-322-080C-CAP,S 100P-50 CC71187-010-263-080CAP,ELECT 100-10VC71287-010-196-080CHIP CAPACITOR,0.1-25C71387-015-819-080CAPACITOR,0.01C71487-010-197-080CAP,CHIP 0.01 DMC72187-010-312-080C-CAP,S 15P-50 CHC72287-010-312-080C-CAP,S 15P-50 CHC72387-010-178-080CHIP CAP,1000PC72587-010-178-080CHIP CAP,1000PC72787-010-196-080CHIP CAPACITOR,0.1-25C72887-010-248-080CAP,ELECT 220-10VC75587-010-197-080CAP,CHIP 0.01 DMC75687-010-197-080CAP,CHIP 0.01 DMC75787-010-318-080C-CAP,S 47P-50 CHC75887-010-149-080C-CAP,S 5P-50 CHC76187-015-785-080CHIP CAPACITOR,0.1 FZ-25ZC76287-010-197-080CAP,CHIP 0.01 DMC76387-010-194-080CAP,CHIP 0.047C76487-010-319-080C-CAP,S 56P-50 CHC76587-010-197-080CAP,CHIP 0.01 DMC76687-010-197-080CAP,CHIP 0.01 DMC76787-010-405-080CAP,ELECT 10-50VC76887-010-197-080CAP,CHIP 0.01 DMC76987-010-408-080CAP,ELECT 47-50VC77087-015-821-080C-CAP,0.047C77187-010-407-080CAP,ELECT 33-50VC77287-010-194-080CAP,CHIP 0.047C77387-010-196-080CHIP CAPACITOR,0.1-25C77487-010-263-080CAP,ELECT 100-10VC77587-010-421-080CAP,ELECT 4.7-50VC77687-010-197-080CAP,CHIP 0.01 DMC77787-010-400-080CAP,ELECT 0.47-50VC77887-010-071-080CAP,ELECT 1-50 M 5L SREC77987-010-401-080CAP,ELECT 1-50VC78087-010-196-080CHIP CAPACITOR,0.1-25C78187-010-405-080CAP,ELECT 10-50VC78287-010-405-080CAP,ELECT 10-50VC78387-010-197-080CAP,CHIP 0.01 DMC78487-010-197-080CAP,CHIP 0.01 DMC78587-010-403-080CAP,ELECT 3.3-50VC78687-010-403-080CAP,ELECT 3.3-50VC78787-010-184-080CHIP CAPACITOR,3300P(K)C78887-010-184-080CHIP CAPACITOR,3300P(K)C78987-010-179-080CAP,CHIP S B1200PC79087-010-179-080CAP,CHIP S B1200PC79187-010-405-080CAP,ELECT 10-50VC79387-010-177-080C-CAP,S 820P-50 SLC79487-010-406-080CAP,ELECT 22-50C79587-010-596-080CAP,S 0.047-16C79687-010-403-080CAP,ELECT 3.3-50VC79787-010-180-080C-CER,1500PC79887-010-180-080C-CER,1500PC79987-010-194-080CAP,CHIP 0.047C81487-010-197-080CAP,CHIP 0.01 DMC82087-010-408-080CAP,ELECT 47-50VC82187-010-197-080CAP,CHIP 0.01 DMC82287-010-197-080CAP,CHIP 0.01 DMC82387-010-197-080CAP,CHIP 0.01 DMC82487-010-197-080CAP,CHIP 0.01 DMC82887-010-196-080CHIP CAPACITOR,0.1-25C82987-010-196-080CHIP CAPACITOR,0.1-25C95987-010-196-080CHIP CAPACITOR,0.1-25C96087-010-196-080CHIP CAPACITOR,0.1-25C96187-010-152-080C-CAP,S 8P-50 CHCF80187-008-261-010FILTER,SFE10.7MA5-ACF80287-008-261-010FILTER,SFE10.7MA5-ACN20287-099-719-010CONN,30P TYK-B(X)CN35187-A60-624-010CONN,7P V 2MM JMTCN67187-A60-134-010CONN,9P V FEFB287-A90-896-080F-BEAD,035600STY7FFE801A8-8ZA-193-0708ZA-1 YFEUNCJ23187-A60-420-010JACK,3.5 ST(MSC)J24187-A60-217-010TERMINAL,SPKR 4PJ25187-A60-329-010JACK,3.5 BLK MONO W/SWJ50187-A60-420-010JACK,3.5 ST(MSC)J60187-A60-354-010JACK,PIN 2P MSP -242V-05J80187-A60-202-010TERMINAL,ANT 4P MSP-154V-02L20187-005-366-010COIL,1UHL20287-005-366-010COIL,1UHL45187-007-342-010COIL,OSC 85K BIASL77087-005-847-080COIL,2.2UH(CECS)L77187-A50-266-010COIL,FM DET-2N(TOK)L77288-CL4-693-010FLTR,PCFAYH-450(TOK)L83287-005-847-080COIL,2.2UH(CECS)L98187-NF4-650-010COIL,AM PACK 4N(TOK)PR20187-A90-473-080PROTECTOR,3.5A 60V 491PR20287-A90-473-080PROTECTOR,3.5A 60V 491PR60187-026-689-080PROTECTOR,1A 60V 491R22387-A00-258-080RES,M/F 0.22-1W JR22487-A00-258-080RES,M/F 0.22-1W JR24987-A00-258-080RES,M/F 0.22-1W JR25087-A00-258-080RES,M/F 0.22-1W JVR50187-A90-239-010VR,RTRY 10KA H PRV09W10188-CL4-702-010F-CABLE,5P 2.5X72187-A70-061-010VIB,XTAL 4.500MHZ CSA-309FRONT C.BC30887-010-401-040CAP,E 1-50 SMEC31387-010-178-080CHIP CAP,1000PC31587-010-322-080C-CAP,S 100P-50 CHC33087-010-316-080C-CAP,S 33P-50 CHC33187-010-313-080CAP,CHIP 18PC33287-010-316-080C-CAP,S 33P-50 CHC34087-010-178-080CHIP CAP,1000PC34187-010-197-080CAP,CHIP 0.01 DM!RadioFans.CN 收音机爱 好者资料库DESCRIPTIONREF. NO.KANRINO.PART NO.KANRINO.REF. NO.DESCRIPTIONPART NO.C34287-010-197-080CAP,CHIP 0.01 DMC34387-010-197-080CAP,CHIP 0.01 DMC34487-010-318-080C-CAP,S 47P-50 CHC36987-010-197-080CAP,CHIP 0.01 DMC37087-010-263-040CAP,E 100-10C39887-A10-189-040CAP,E 220-10C39987-010-197-080CAP,CHIP 0.01 DMC40187-010-404-080CAP,ELECT 4.7-50VC40287-010-404-080CAP,ELECT 4.7-50VC40387-010-405-040CAP,E 10-50CN30187-099-720-010CONN,30P TYK-B(P)CN30287-CL4-704-010CONN ASSY,9P DECKCN30387-099-033-010CONN,16P