Aiwa-XRX7-cs-sm维修电路原理图.pdf

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Aiwa-XRX7-cs-sm维修电路原理图.pdf

SERVICE MANUALDATACOMPACT DISCSTEREO SYSTEMBASIC CD MECHANISM : DA11B3XR-X7U, EZ, K, HR, CS/M Code No. 09-018-445-8R2 This Service Manual is the “Revision Publishing” and replaces “Simple Manual” of XR-X7 , (S/M Code No. 09-015-445-8T1).REVISIONXR-X7SPEAKERSYSTEMCX-LX7RC-BAT01(BS)COMPACTDISCREMOTECONTROLLERSX-LX7RadioFans.CN 收音机爱好者资料库 2 SPECIFICATIONS . 3PROTECTION OF EYES FROM LASER DURING SERVICING. 4ELECTRICAL MAIN PARTS LIST .5 9TRANSISTOR ILLUSTRATION . 10WIRING 1 (AMP MICON) . 11WIRING 2 (AMP MICON) . 12SCHEMATIC DIAGRAM 1 (AMP MICON) . 13WIRING 3 (FRONT / KEY / SUPPLY / MOSW / HP) . 14WIRING 4 (FRONT / KEY / SUPPLY / MOSW / HP) . 15SCHEMATIC DIAGRAM 2 (FRONT / KEY / MOSW). 16SCHEMATIC DIAGRAM 3 (SUPPLY / HP). 17WIRING 5 (CD / JACK) . 18WIRING 6 (CD / JACK) . 19WIRING 7 (CD MOTOR. 20SCHEMATIC DIAGRAM 4 (CD 1 / 2 / CD MOTOR) . 21SCHEMATIC DIAGRAM 5 (CD 2 / 2 / JACK) . 22WIRING 8 (PT) . 23SCHEMATIC DIAGRAM 6 (PT) . 24WIRING 9 (PT) . 25SCHEMATIC DIAGRAM 7 (PT) . 26WIRING 10 (TUNER) . 27SCHEMATIC DIAGRAM 8 (TUNER) . 28WIRING 11 (TUNER) . 29SCHEMATIC DIAGRAM 9 (TUNER) . 30IC BLOCK DIAGRAM. 31, 32LCD DIAGRAM . 33IC DESCRIPTION .34 39ADJUSTMENT . 40 44CD TEST MODE . 45MECHANICAL PARTS ARRANGEMENT. 46 51MECHANICAL PARTS LIST 1 / 1 . 52CD MECHANISM EXPLODED VIEW 1 / 1 . 53CD MECHANISM PARTS LIST 1 / 1 . 53GENERAL SPEAKER DISASSEMBLY INSTRUCTIONS (FOR REFERENCE) . 54SPEAKER PARTS LIST . 55ACCESSORIES / PACKAGE LIST . 55TABLE OF CONTENTSRadioFans.CN 收音机爱好者资料库 3 SPECIFICATIONS MAIN UNIT CX-LX7TUNERFM tuning range87.5 MHz to 108 MHzFM usable sensitivity (IHF)16.8 dBfFM antenna terminal75 ohms (unbalanced)MW tuning range531 kHz to 1602 kHz (9 kHz step)530 kHz to 1710 kHz (10 kHz step)MW usable sensitivity350 V/mLW tuning range144 kHz to 290 kHzLW usable sensitivity1400 V/mMW/LW antennaLoop antennaAMPLIFIERPower outputRated: 16 W + 16 W(6 ohms, THD 1 %, 1 kHz/DIN 45500)Reference: 20 W + 20 W(6 ohms, THD 10 %, 1 kHz/DIN 45324)DIN MUSIC POWER: 30 W + 30 WInputVIDEO/AUX: 400 mVOutputsSPEAKERS: 6 ohms or morePHONES: 16 ohms or moreSUB WOOFER: 1.0 VDIGITAL OUT (OPTICAL) jackLINE OUT jackCD PLAYERLaserSemiconductor laser ( = 780 nm)D/A converter1 bit dualSignal-to-noise ratio85 dB (1 kHz, 0 dB)Harmonic distortion0.08 % (1 kHz, 0 dB)Wow and flutterUnmeasurableGENERALPower requirements230 V AC, 50 HzPower consumptionEZ: 50 WK: 55 WPower consumption instandby modeEZ: With ECO mode on: 1.2 WWith ECO mode off: 13 WK: With ECO mode on: 1.5 WWith ECO mode off: 15 WDimensions (W x H x D)249 x 92 x 353 mmWeight3.5 kgSPEAKER SYSTEM SX-LX7Speaker system2 way, bass reflex (magnetic shielded)Speaker unitsWoofer: 80 mm coneTweeter: 25 mm domeImpedance6 ohmsDimensions (W x H x D)98 x 260 x 191 mmWeight1.6 kg Design and specifications are subject to change without notice.SPECIFICATIONS MAIN UNIT CX-LX7TUNERFM tuning range87.5 MHz to 108 MHzFM usable sensitivity (IHF)13.2 dBfFM antenna terminals75 ohms (unbalanced)AM tuning range530 kHz to 1710 kHz (10 kHz step)531 kHz to 1602 kHz (9 kHz step)AM usable sensitivity350 V/mAM antennaLoop antennaAMPLIFIERPower output 16 W + 16 W(150 Hz - 16 kHz, THD less than 1 %,6 ohms)20 W + 20 W(1 kHz, THD less than 10 %, 6 ohms)Total harmonic distortion 0.1 % (6 W, 1 kHz, 6 ohms, DIN AUDIO)Power output Rated: 16 W + 16 W(6 ohms, THD 1 %, 1 kHz)Reference: 20 W + 20 W(6 ohms, THD 10 %, 1 kHz)InputVIDEO/AUX: 400 mVOutputsSPEAKERS: 6 ohms or morePHONES: 16 ohms or moreSUB WOOFER: 1.0 VDIGITAL OUT (OPTICAL) jackLINE OUT jackCD PLAYERLaserSemiconductor laser ( = 780 nm)D/A converter1 bit dualSignal-to-noise ratio85 dB (1 kHz, 0 dB)Harmonic distortion0.08 % (1 kHz, 0 dB)Wow and flutterUnmeasurableGENERALPower requirementsU, C: 120 V AC, 60 HzHR: 120 / 220 - 240 V AC switchable50 / 60 HzPower consumptionU: 45 WC: 50 WHR: 60 WPower consumption instandby modeWith ECO mode on: 1.0 WU, C: With ECO mode off: 13 WHR: With ECO mode off: 15 WDimensions (W x H x D)249 x 92 x 350 mm(9 7/8 x 3 3/4 x 13 7/8 in.)Weight3.5 kg (7 lbs 13 oz)SPEAKER SYSTEM SX-LX7Speaker system2 way, bass reflex (magnetic shielded)Speaker unitsWoofer: 80 mm (3 1/4 in.) coneTweeter: 25 mm (1 in.) domeImpedance6 ohmsDimensions (W x H x D)98 x 260 x 191 mm(3 7/8 x 10 3/8 x 7 5/8 in.)Weight1.6 kg (3 lbs 10 oz) Design and specifications are subject to change without notice.RadioFans.CN 收音机爱好者资料库 4 CLASS 1LASER PRODUCTKLASSE 1LASER PRODUKTLUOKAN 1LASER LAITEKLASS 1LASER APPARATThis set employs laser. Therefore, be sure to follow carefullythe instructions 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.sCaution: Invisible laser radiation whenopen and interlocks defeated avoidexposure to beam.sAdvarsel: Usynlig laserstling ved bning,nr sikkerhedsafbrydere er ude af funktion.Undg udsttelse for strling.VAROITUS!Laiteen Kyttminen muulla kuin tss kyttohjeessamainitulla tavalla saataa altistaa kyt-tjnturvallisuusluokan 1 ylittvlle nkymttmllelasersteilylle.VARNING!Om apparaten anvnds p annat stt n vad somspecificeras i denna bruksanvising, kan anvndarenutsttas fr osynling laserstrlning, som verskridergrnsen fr laserklass 1.PROTECTION OF EYES FROM LASER BEAM DURING SERVICINGCAUTIONUse of controls or adjustments or performance of proce-dures other than those specified herin may result inhazardous radiation exposure.ATTENTIONLutillisation de commandes, rglages ou procduresautres que ceux spcifis peut entraner une dangereuseexposition aux radiations.ADVARSELUsynlig laserstling ved bning, nr sikkerhedsafbrydereerude af funktion. Undg udsttelse for strling.This Compact Disc player is classified as a CLASS 1LASER product.The CLASS 1 LASER PRODUCT label is located on therear exterior.Precaution to replace Optical block(SF-P101NR)Body or clothes electrostatic potential couldruin laser diode in the optical block. Be sureground body and workbench, and use care theclothes do not touch the diode.1) After the connection, remove solder shown inright figure.SolderPICK-UP Assy PWBRadioFans.CN 收音机爱好者资料库 5 ELECTRICAL MAIN PARTS LISTDESCRIPTIONREF. NO.KANRINO.PART NO.DESCRIPTIONREF. NO.KANRINO.PART NO.IC 87-A20-446-010 C-IC,LA9241ML 87-A21-319-010 C-IC,LC78622NE 87-017-917-080 IC,BU4066BCF 87-A21-968-030 C-IC,LC75824E 87-A22-043-010 IC,SPS-440-1-E1 87-A21-985-040 C-IC,BA5983FM 87-001-576-010 IC,MJM7812FA 87-002-349-010 IC,NJM78M06FA 87-A21-298-010 IC,SI-3050F 8B-CL2-601-030 C-IC,LC876564V-5V69 87-A21-452-130 C-IC,BD3876AKS2 87-A21-103-040 C-IC,MM1454XFBE 87-017-825-010 IC,GP1F32T 87-A21-928-010 IC,LC72131D-N 87-A20-440-040 C-IC,BU1920FS 87-A20-913-010 IC,LA1837NLTRANSISTOR 87-026-463-080 TR,2SA933SRS 87-026-245-080 TR,DTC114ES 87-A30-198-080 TR,KTC3199GR 87-026-609-080 TR,KTA1266GR 87-A30-427-040 C-TR,DTC114EKA 87-A30-075-080 C-TR,2SA1235F 87-A30-447-040 C-TR,DTA114EKA 87-A30-234-080 TR,CSC4115BC 87-A30-520-080 TR,2SC5342Y 87-A30-515-080 TR,2SA1979O/Y 87-A30-076-080 C-TR,2SC3052F 89-333-266-080 CHIP TR,2SC3326B 87-A30-107-070 C-TR,CMBT5401 87-A30-060-080 C-TR,KTC3875GR 87-A30-190-080 TR,CC5551 87-A30-306-010 TR,2SB1677 87-A30-307-010 TR,2SD2619 87-A30-257-080 C-TR,2SD1306E 87-A30-484-080 C-TR,KRA102S 87-A30-061-080 C-TR,KTA1504GR 87-A30-494-080 TR,2SA1980G 87-A30-490-080 C-TR,KRC107S 87-A30-087-080 C-FET,2SK2158 87-A30-287-040 C-TR,DTC114TKA 87-A30-196-080 TR,2SC4115SRS 89-327-143-080 C-TR,2SC2714O 87-A30-072-080 C-TR,RT1P 144C 87-A30-635-040 C-TR,SBT5401F 89-322-405-080 TR,2SC2240GR 89-503-602-080 C-FET,2SK360E 87-A30-086-070 C-TR,CSD1306E 87-A30-074-080 C-TR,RT1P141CDIODE 87-020-465-080 DIODE,1SS133 (110MA) 87-070-274-080 DIODE,1N4003 SEM 87-070-136-080 ZENER,MTZJ5.1B 87-A40-313-080 C-DIODE,MC2840 87-A40-270-080 C-DIODE,MC2838 87-A40-269-080 C-DIODE,MC2836 87-A40-505-040 C-DIODE,KDS181 87-017-654-060 DIODE,GBU6JL6131 87-017-650-080 DIODE,1SS119 87-A40-504-040 C-DIODE,KDS184 87-A40-748-080 ZENER,UZ5.6BSA 87-A40-437-080 ZENER,MTZJ4.3B 87-017-148-080 ZENER,HZS6A1LAMP-MICON C.B C114 87-016-044-040 CAP,E 100-16 GAS C115 87-016-044-040 CAP,E 100-16 GAS C116 87-016-044-040 CAP,E 100-16 GAS C161 87-010-553-040 CAP,E 47-16 C162 87-010-496-040 CAP,E 3.3-50 5L C201 87-012-278-080 C-CAP,U 2200P-50 B C202 87-012-278-080 C-CAP,U 2200P-50 B C203 87-010-421-080 CAP, ELECT 4.7-50V C204 87-A12-090-080 CAP,E 4.7-50 SMG C205 87-012-281-080 C-CAP,U 3900P-50 B C206 87-012-281-080 C-CAP,U 3900P-50 B C207 87-A12-090-080 CAP,E 4.7-50 SMG C208 87-A12-090-080 CAP,E 4.7-50 SMG C211 87-A12-070-080 CAP,E 33-25 SMG C212 87-A12-070-080 CAP,E 33-25 SMG C213 87-012-266-080 C-CAP,U 220P-50 B C214 87-012-266-080 C-CAP,U 220P-50 B C219 87-012-286-080 C-CAP,U 0.01-25 K B C220 87-012-286-080 C-CAP,U 0.01-25 K B C221 87-010-831-080 C-CAP,U,0.1-16F C222 87-010-831-080 C-CAP,U,0.1-16F C231 87-010-490-040 CAP, ELECT 0.1-50 C232 87-010-490-040 CAP, ELECT 0.1-50 C298 87-012-282-080 C-CAP,U 4700P-50 K B C299 87-012-286-080 C-CAP,U 0.01-25 K B C301 87-012-278-080 C-CAP,U 2200P-50 B C302 87-A10-781-080 C-CAP,U 0.15-10 K B C303 87-010-785-080 C-CAP,U0.015-25BK C305 87-A12-063-080 CAP,E 220-10 SMG C306 87-012-195-080 C-CAP,U 100P-50CH C307 87-012-176-080 C-CAP,U 15P-50 J CH C308 87-012-198-080 C-CAP,U 180P-50 J CH C309 87-012-274-080 CHIP CAP,U 1000P-50B C310 87-010-831-080 C-CAP,U,0.1-16F C313 87-010-831-080 C-CAP,U,0.1-16F C314 87-010-831-080 C-CAP,U,0.1-16F C315 87-010-831-080 C-CAP,U,0.1-16F C471 87-A11-132-080 CAP,TC U 0.01-50 K B C471 87-012-286-080 C-CAP,U 0.01-25 KB C472 87-A11-132-080 CAP,TC U 0.01-50 K B C472 87-012-286-080 C-CAP,U 0.01-25 KB C473 87-A11-132-080 CAP,TC U 0.01-50 K B CN101 87-099-411-010 CONN,11P V WHT EH CN201 87-049-919-010 CONN,3P V WHT EH CN401 87-A61-370-010 CONN,21P V BLK FMN-BTRK CN403 87-A61-272-010 CONN,11P V BLK FMN-BTRK CN404 87-A60-900-010 CONN,9P V BLK FMN-BTRK CN405 87-099-014-010 CONN,12P V BLK 6216 CN406 87-099-211-010 CONN,4P V BLK 6216 CNA101 87-A60-620-010 CONN,3P V 2MM JMT L151 87-A50-333-010 COIL,OSC 9.43MHZ R229 87-A00-258-080 RES,M/F 0.22-1W J R230 87-A00-258-080 RES,M/F 0.22-1W J R231 87-A00-258-080 RES,M/F 0.22-1W J R232 87-A00-258-080 RES,M/F 0.22-1W J R319 87-022-239-080 C-RES U 10K-1/16WF R324 87-022-239-080 C-RES U 10K-1/16WF TH201 87-A91-042-080 C-THMS,100K 55001 TH202 87-A91-042-080 C-THMS,100K 55001FRONT C.B C101 87-012-195-080 C-CAP,U 100P-50CH C102 87-010-560-040 CAP,E 10-50 GAS C103 87-010-829-080 CAP, U 0.047-16 C104 87-010-829-080 CAP, U 0.047-16 C105 87-012-195-080 C-CAP,U 100P-50CH C106 87-012-195-080 C-CAP,U 100P-50CHRadioFans.CN 收音机爱好者资料库 6 DESCRIPTIONREF. NO.KANRINO.PART NO.DESCRIPTIONREF. NO.KANRINO.PART NO. C107 87-012-195-080 C-CAP,U 100P-50CH C108 87-010-831-080 C-CAP,U,0.1-16F C111 87-012-274-080 CHIP CAP,U 1000P-50B C112 87-010-560-040 CAP,E 10-50 GAS C113 87-012-286-080 C-CAP,U 0.01-25 K B C114 87-012-286-080 C-CAP,U 0.01-25 K B CN101 87-A61-370-010 CONN,21P V BLK FMN-BTRK CN102 87-099-201-010 CONN,8P H BLK 6216 FFC101 8B-CL2-660-010 FF-CABLE,21P 1.0 LCD101 8B-CL2-605-010 LCD,AIW4277-30PIN BCL-2 LED101 87-A40-317-080 LED,SLR-342VCT31 RED LED102 87-A92-077-010 LED,SMLU1BE16C-SLF73 BLU/UMB LED103 87-A92-077-010 LED,SMLU1BE16C-SLF73 BLU/UMB LED104 87-A41-054-010 LED,SELV1D10CXM-S GREEN LED104 87-A92-078-010 LED,SELU1D10CXM-SLF38 GR LED105 87-A41-054-010 LED,SELV1D10CXM-S GREEN LED105 87-A92-078-010 LED,SELU1D10CXM-SLF38 GR S101 87-A91-633-010 SW,RTRY XRE012103PVB25FINA 1-2 S111 87-A90-095-080 SW,TACT EVQ11G04M S112 87-A90-095-080 SW,TACT EVQ11G04M S113 87-A90-095-080 SW,TACT EVQ11G04M S114 87-A90-095-080 SW,TACT EVQ11G04M S115 87-A90-095-080 SW,TACT EVQ11G04M S116 87-A90-095-080 SW,TACT EVQ11G04M S117 87-A90-095-080 SW,TACT EVQ11G04MCD C.B C1 87-010-418-040 CAP,E 3.3-25 5L C2 87-012-286-080 C-CAP,U 0.01-25 K B C3 87-010-263-040 CAP,E 100-10 C4 87-A12-063-040 CAP,E 220-10 SMG C5 87-012-286-080 C-CAP,U 0.01-25 K B C6 87-010-234-040 CAP,E 47-16 5L C7 87-012-274-080 CHIP CAP,U 1000P-50B C8 87-010-787-080 C-CAP,U 0.022-25 K B C9 87-A12-063-040 CAP,E 220-10 SMG C10 87-010-263-040 CAP,E 100-10 M 11L SME C11 87-A10-794-080 C-CAP,U 0.15-16 Z F C12 87-010-071-040 CAP,E 1-50 M 5L SRE C13 87-010-788-080 C-CAP,U 0.033-25 Z F C14 87-010-405-040 CAP,E 10-50 M 11L SME C16 87-015-962-040 CAP,E 0.22-50 M 5L SRE C17 87-012-268-080 C-CAP,U 330P-50 B C18 87-010-785-080 C-CAP,U0.015-25BK C19 87-A10-706-080 C-CAP,U 0.33-16 Z F C20 87-010-788-080 C-CAP,U 0.033-25 Z F C21 87-A10-794-080 C-CAP,U 0.15-16 Z F C22 87-012-280-080 C-CAP,U 3300P-50 K B C23 87-A10-504-080 C-CAP,U 0.047-16 K B C24 87-A10-025-080 C-CAP,U 0.22-16Z F C25 87-012-272-080 C-CAP,U 680P-50 B C26 87-A10-706-080 C-CAP,U 0.33-16 Z F C28 87-012-286-080 C-CAP,U 0.01-25 K B C29 87-012-282-080 C-CAP,U 4700P-50 K B C30 87-012-199-080 C-CAP,U 220P-50 J CH C31 87-010-068-040 CAP E 0.22-50 5L C32 87-015-680-040 CAP,E 47-10 7L C33 87-010-071-040 CAP,E 1-50 M 5L SRE C34 87-012-280-080 C-CAP,U 3300P-50 K B C35 87-012-286-080 C-CAP,U 0.01-25 K B C36 87-010-374-040 CAP,E 47-10 C37 87-010-404-040 CAP,E 4.7-50 SME C38 87-010-831-080 C-CAP,U,0.1-16F C39 87-012-274-080 CHIP CAP,U 1000P-50B C40 87-012-162-080 C-CAP,U 1P-50 CK C41 87-012-280-080 C-CAP,U 3300P-50 K B C42 87-012-176-080 C-CAP,U 15P-50 J CH C45 87-010-831-080 C-CAP,U,0.1-16F C46 87-010-831-080 C-CAP,U,0.1-16F C47 87-010-831-080 C-CAP,U,0.1-16F C48 87-012-182-080 C-CAP,U 27P-50 CH C51 87-012-199-080 C-CAP,U 220P-50 J CH C53 87-012-195-080 C-CAP,U 100P-50CH C55 87-010-263-040 CAP,E 100-10 C57 87-012-184-080 C-CAP,U 33P-50 CH C58 87-012-184-080 C-CAP,U 33P-50 CH C59 87-010-263-040 CAP,E 100-10 C60 87-010-831-080 C-CAP,U,0.1-16F C61 87-010-831-080 C-CAP,U,0.1-16F C62 87-A12-058-040 CAP,E 470-6.3 SMG C65 87-010-404-040 CAP,E 4.7-50 SME C66 87-010-831-080 C-CAP,U,0.1-16F C67 87-010-263-040 CAP,E 100-10 C69 87-012-197-080 C-CAP,U 150P-50 CH C70 87-018-134-080 CAP,TC U 0.01-16 NY UP050 C71 87-018-208-080 CAP,TC U 0.047-50 ZF C72 87-012-286-080 C-CAP,U 0.01-25 K B C73 87-010-831-080 C-CAP,U 0.1-16 ZF C74 87-018-208-080 CAP,TC U 0.047-50 ZF C75 87-010-831-080 C-CAP,U 0.1-16 ZF C76 87-010-831-080 C-CAP,U 0.1-16 ZF C81 87-010-417-040 CAP,E 2.2-35 5L C82 87-010-417-040 CAP,E 2.2-35 5L C83 87-012-277-080 C-CAP, U 1800P-50 B C84 87-012-277-080 C-CAP, U 1800P-50 B C93 87-A10-260-080 C-CAP,U 0.1-16 K B C94 87-A10-260-080 C-CAP,U 0.1-16 K B C95 87-012-286-080 C-CAP,U 0.01-25 K B C100 87-018-131-080 CAP,TC U 1000P-50 C101 87-012-195-080 C-CAP,U 100P-50CH C102 87-012-195-080 C-CAP,U 100P-50CH C103 87-012-195-080 C-CAP,U 100P-50CH C104 87-012-195-080 C-CAP,U 100P-50CH C105 87-012-195-080 C-CAP,U 100P-50CH C106 87-010-494-040 CAP,E 1-50 GAS C110 87-010-831-080 C-CAP,U,0.1-16F C120 87-A12-326-080 CAP,E 1000-16 RS C121 87-012-286-080 C-CAP,U 0.01-25 K B C123 87-012-286-080 C-CAP,U 0.01-25 K B C124 87-012-199-080 C-CAP,U 220P-50 K B C125 87-012-270-080 C-CAP,U 470P-50 K B C126 87-012-270-080 C-CAP,U 470P-50 K B C127 87-012-199-080 C-CAP,U 220P-50 J CH C200 87-018-131-080 C

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