Aiwa-XREM50-cs-sm维修电路原理图.pdf

SERVICE MANUALDATACD STEREO SYSTEMXR-EM50XR-EM51S/M Code No. 09-022-453-8R1REVISIONK(S)EZ(S)BASIC TAPE MECHANISM : CMAL1Z223ABASIC CD MECHANISM : 3ZG-3 E2NC This Service Manual is the “Revision Publishing” and replaces “Simple Manual” of XR-EM50 / XR-EM51 , (S/M Code No. 09-021-453-8T1).CXLEM50XREM50RCCAS06SYSTEMCDCASSEIVERREMOTE CONTROLLERSPEAKERSXLEM50CXLEM51XREM51RadioFans.CN 收音机爱 好者资料库 2 TABLE OF CONTENTSSPECIFICATIONS .3PROTECTION OF EYES FROM LASER BEAM DURING SERVICING.4ELECTRICAL PARTS LIST (CX LEM50 / 51).5 14ELECTRICAL PARTS LIST (CZA 3).15 17ELECTRICAL PARTS LIST (3ZG 3).18ELECTRICAL PARTS LIST (3ZG 2).19CHIP RESISTOR PART CODE.20TRANSISTOR ILLUSTRATION.20WIRING 1 (MAIN) .21WIRING 1 (MAIN) .22SCHEMATIC DIAGRAM 1 (MAIN / KEY (1 / 2) .23WIRING 2 (FRONT) .24WIRING 2 (FRONT) .25SCHEMATIC DIAGRAM 2 (FRONT / DECK) .26WIRING 3 (CD) .27WIRING 3 (CD) .28SCHEMATIC DIAGRAM 3 (CD / DRIVE / LOAD).29WIRING 4 (TUNER) .30SCHEMATIC DIAGRAM 4 (TUNER) .31WIRING 5 (PT) .32SCHEMATIC DIAGRAM 5 (PT).33WIRING 6 (KEY) .34WIRING 6 (KEY) .35SCHEMATIC DIAGRAM 6 (KEY (2 / 2) .36WIRING 7 (DECK / DRIVE / LOAD) .37IC BLOCK DIAGRAM .38 39FL (11 BT 193GNK) GRID ASSIGNMENT AND ANODE CONNECTION .40IC DESCRIPTION .41 45VOLTAGE CHART .46 48ADJUSTMENT .49 56CD TEST MODE .57MECHANICAL EXPLODED VIEW .58MECHANICAL PARTS LIST.59COLOR NAME TABLE .60TAPE MECHANISM EXPLODED VIEW.61TAPE MECHANISM PARTS LIST.62CD MECHANISM EXPLODED VIEW 1 / 2 .63CD MECHANISM PARTS LIST 1 / 2 (3ZG 3) .64CD MECHANISM EXPLODED VIEW 2 / 2 .65CD MECHANISM PARTS LIST 2 / 2 (3ZG 2) .66GENERAL SPEAKER DISASSEMBLY INSTRUCTIONS (FOR REFERENCE) .67SPEAKER PARTS LIST (SX LEM50) .68ACCESSORIES PARTS LIST (CX LEM50 / 51).69OTHER PARTS LIST (CX LEM50 / 51) .70OTHER PARTS LIST (CZA 3) .71OTHER PARTS LIST (3ZG 3) .72RadioFans.CN 收音机爱 好者资料库 3 SPECIFICATIONS Design and specifications are subject to change without notice.TUNERFM 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, T.H.D.1 %, 1 kHz/DIN 45500)Reference: 20 W + 20 W (6 ohms,T.H.D. 10 %, 1 kHz/DIN 45324)DIN MUSIC POWER (EZ only)45 W + 45 W (EZ only)InputAUX IN: 500 mVOutputsSPEAKERS: 6 ohms or morePHONES: 32 ohms or moreCASSETTE DECKTrack format4 tracks, 2 channels stereoFrequency response50 Hz 10000 HzRecording systemAC biasHeadsRecording/playback x 1, erase x 1CD PLAYERLaserSemiconductor laser ( = 780 nm)D/A converter1 bit dualSignal-to-noise ratio80 dB (1 kHz, 0 dB)Wow and flutterUnmeasurableGENERALPower requirements230 V AC, 50 HzPower consumption60 WPower consumption in standby modewith ECO mode on: 0.7 Wwith ECO mode off: 10.0 WDimensions (W x H x D)190 x 250 x 271.4 mmWeight3.5 kgSPEAKER SYSTEM SX-LEM50Speakers system2 way, bass reflex (magnetic shielded)Speaker unitsWoofer: 100 mm coneTweeter: 60 mm coneImpedance6 ohmsDimensions (W x H x D)155 x 250 x 206 mmWeight2.2 kgRadioFans.CN 收音机爱 好者资料库This 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 OBJECTIVELENS ON THE OPTICAL PICK-UP BLOCK.Caution: 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.CLASS 1LASER PRODUCTKLASSE 1LASER PRODUKTLUOKAN 1LASER LAITEKLASS 1LASER APPARATPROTECTION 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(KSS-213F)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.PICK-UP ASSY PWB 4 SolderRadioFans.CN 收音机爱 好者资料库 != ! SAFETY PARTSC= Components markedAll components used on this model at the production line are shown in this service manual.However, please note that not all components will be available as spare parts for after-sales service.Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL 5 ELECTRICAL PARTS LIST (CX LEM50 / 51) CX-LEM50 CX-LEM51 KSC EZSCCD O C 001A 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 002A 87-010-263-08 CAP, ELECT 100-10V a bCD O C 003A 87-012-274-08 CHIP CAP,U 1000P-50B a bCD O C 0043 87-012-274-08 C-CAP, U 1000P-50B a bCD O C 0044 87-012-274-08 C-CAP, U 1000P-50B a bCD O C 004A 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 005A 87-010-263-08 CAP, ELECT 100-10V a bCD O C 0101 87-010-194-08 C-CAP,U0.047UF 25V K X7R CER a bCD O C 0104 87-012-282-08 C-CAP, U 4700P-50 a bCD O C 0105 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 0107 87-010-263-08 CAP, ELECT 100-10V a bCD O C 0108 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 0109 87-010-263-08 CAP, ELECT 100-10V a bCD O C 0110 87-010-405-08 CAP, ELECT 10-50V a bCD O C 0111 87-010-401-08 CAP, ELECT 1-50V a bCD O C 0113 87-012-284-08 C-CAP,U 6800P-50V a bCD O C 0114 87-012-188-08 C-CAP,U 47P-50 CH a bCD O C 0115 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 0116 87-010-263-08 CAP, ELECT 100-10V a bCD O C 0117 87-010-263-08 CAP, ELECT 100-10V a b CX-LEM50 CX-LEM51 KSC EZSCCD O C 0118 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 0119 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 0120 87-012-156-08 C-CAP,U 220P-50V K X7R a bCD O C 0121 87-010-263-08 CAP, ELECT 100-10V a bCD O C 0122 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 0123 87-012-169-08 C-CAP,U 7P-50 CH a bCD O C 0124 87-012-172-08 CAPACITOR CHIP U 10P CH a bCD O C 0126 87-010-403-08 CAP, ELECT 3.3-50V a bCD O C 0127 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 0128 87-010-194-08 C-CAP,U 0.047UF 25V K X7R CER a bCD O C 0129 87-010-403-08 CAP, ELECT 3.3-50V a bCD O C 0130 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 0131 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 0132 87-010-263-08 CAP, ELECT 100-10V a bCD O C 0133 87-010-405-08 CAP, ELECT 10-50V a bCD O C 0134 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 0135 87-010-248-08 CAP, E 220-10M 11L SME a bCD O C 0136 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 0138 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 0139 87-010-401-08 CAP, ELECT 1-50V a b CX-LEM50 CX-LEM51 KSC EZSCCD O C 0203 87-010-236-08 CAP, ELECT 1000-10M SME a bCD O C 0204 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 0205 87-010-402-08 CAP, ELECT 2.2-50V a bCD O C 0206 87-010-112-08 CAP, ELECT 100-16V a bCD O C 0207 87-012-286-08 C-CAP, U 0.01-25 a bCD O C 0212 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 0213 87-010-112-08 CAP, ELECT 100-16V a bCD O C 0306 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 0310 87-012-279-08 CHIP CAP,U 2700P-50B a bCD O C 0401 87-012-195-08 C-CAP,U 100P-50CH a bCD O C 0402 87-012-195-08 C-CAP,U 100P-50CH a bCD O C 0403 87-012-195-08 C-CAP,U 100P-50CH a bCD O C 0404 87-012-195-08 C-CAP,U 100P-50CH a bCD O C 0405 87-012-195-08 C-CAP,U 100P-50CH a bCD O C 0411 87-010-112-08 CAP, ELECT 100-16V a bCD O C 0412 87-012-286-08 C-CAP, U 0.01-25 a bCD O C 0603 87-012-180-08 C-CAP,U 22P-50 CH a bCD O C 102A 87-010-759-08 C-CAP,U, 0.1-25F a bCD O C 103A 87-012-188-08 C-CAP,U 47P-50CH a bCD O C 106A 87-010-263-08 CAP, ELECT 100-10V a b CX-LEM50 CX-LEM51 KSC EZSCCD O C 304A 87-012-274-08 CHIP CAP,U 1000P-50B a bCD O C 307A 87-010-391-08 CAP,E 10-35 SME a bCD O C 308A 87-010-391-08 CAP,E 10-35 SME a bCD O C 309A 87-012-279-08 CHIP CAP,U 2700P-50B a bCD O CN 0001 87-A60-424-01 CONN,16P V TOC-B a bCD O CN 0201 87-099-199-01 CONN,6P H BLK 6216 a bCD O CN 301A 87-A60-081-01 CONN, 06P H 9604 a bCD O CN 401A 87-A60-080-01 CONN,07P H 9604S-07F a bCD O CN 402 86-NFZ-675-01 CONN,05P H 6216 a bCD S D 0102 87-A40-747-08 ZENER,UZ5.1BSB a bCD S D 101A 87-A40-742-08 ZENER,UZ4.3BSA a bCD O FFC0001 88-CL4-704-01 FF-CABLE,16P 1.0 150MM CD-PIC a bCD O FFC0201 88-906-101-11 FF-CABLE,6P 1.25 a bCD O FFC0402 88-905-231-11 FF-CABLE 5P 1.25 a bCD S IC 0010 87-001-982-01 IC,TA7291S a bCD S IC 0101 87-A22-242-03 C-IC,LC78646E a bCD S IC 0202 87-A22-251-04 C-IC,BA5826FP a bCD X JW 0126 88-121-101-08 RES,100-1/8W J a bCD O JW 0127 S1-8A8-435-56 F-BEAD 843556 TB36 a bCD X JW 0128 88-121-101-08 RES,100-1/8W J a bRadioFans.CN 收音机爱 好者资料库 != ! SAFETY PARTSC= Components markedAll components used on this model at the production line are shown in this service manual.However, please note that not all components will be available as spare parts for after-sales service.Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL 6 CX-LEM50 CX-LEM51 KSC EZSCCD O JW 0136 S1-8A8-435-56 F-BEAD 843556 TB36 a bCD O JW 0140 S1-8A8-435-56 F-BEAD 843556 TB36 a bCD O JW 0143 87-005-849-08 COIL,10UH(CECS) a bCD O JW 0205 S1-8A8-435-56 F-BEAD 843556 TB36 a bCD O JW 0401 S1-8A8-435-56 F-BEAD 843556 TB36 a bCD O L 0101 87-005-849-08 COIL,10UH(CECS) a bCD O L 0102 S2-604-700-0K FIXED INDUCTOR 4.4UH a bCD S Q 0001 87-A30-494-08 TR,2SA1980G a bCD S Q 0101 87-A30-630-08 TR,2SC5343GL a bCD S Q 0201 87-A30-494-08 TR,2SA1980G a bCD X R 001A 88-108-333-08 C-RESISTOR, 1/16W 33K a bCD X R 002A 88-108-153-08 C-RESISTOR, 1/16W 15K a bCD X R 003A 88-108-153-08 C-RESISTOR, 1/16W 15K a bCD X R 004A 88-108-153-08 C-RESISTOR, 1/16W 15K a bCD X R 005A 88-108-153-08 C-RESISTOR, 1/16W 15K a bCD X R 006A 88-108-333-08 C-RESISTOR, 1/16W 33K a bCD X R 007A 88-108-181-08 C-RES,U 180-1/16W J a bCD X R 008A 88-108-339-08 C-RESISTOR, 1/16W 3.3 a bCD X R 0101 88-108-103-08 C-RESISTOR, 1/16W 10K a bCD X R 0102 88-108-273-08 C-RESISTOR, 1/16W 27K a b CX-LEM50 CX-LEM51 KSC EZSCCD X R 0103 88-108-331-08 CHIP RESISTOR SS,330 a bCD X R 0110 88-108-221-08 C-RESISTOR, 1/16W 220 a bCD X R 0111 88-108-470-08 C-RES,47 SS a bCD X R 0112 88-108-102-08 C-RESISTOR, 1/16W 1K a bCD X R 0113 88-108-102-08 C-RESISTOR, 1/16W 1K a bCD X R 0114 88-108-102-08 C-RESISTOR, 1/16W 1K a bCD X R 0115 88-108-102-08 C-RESISTOR, 1/16W 1K a bCD X R 0116 88-108-102-08 C-RESISTOR, 1/16W 1K a bCD X R 0117 88-108-102-08 C-RESISTOR, 1/16W 1K a bCD X R 0118 88-108-473-08 C-RESISTOR, 1/16W 47K a bCD X R 0119 88-108-681-08 C-RESISTOR, 1/16W 680 a bCD X R 0120 88-108-681-08 C-RESISTOR, 1/16W 680 a bCD X R 0121 88-108-123-08 C-RESISTOR, 1/16W 12K a bCD X R 0122 88-108-122-08 C-RES,U 1.2K-1/16W J a bCD X R 0123 88-108-331-08 C-RESISTOR, SS 330 a bCD X R 0124 88-108-331-08 C-RESISTOR, SS 330 a bCD X R 0125 88-108-471-08 C-RESISTOR, 1/16W 470 a bCD X R 0126 88-108-101-08 C-RESISTOR,1/16W 100 a bCD X R 0127 88-118-100-08 C-RES,U 10-1/10W J a bCD X R 0130 88-128-103-08 C-RESISTOR, 1/8W 10K a b CX-LEM50 CX-LEM51 KSC EZSCCD X R 0131 88-108-473-08 C-RESISTOR, 1/16W 47K a bCD X R 0132 88-108-102-08 C-RESISTOR, 1/16W 100 a bCD X R 0152 88-108-102-08 C-RESISTOR,1/16W 1K a bCD X R 0206 88-108-101-08 C-RESISTOR,1/16W 100 a bCD X R 0225 88-108-822-08 C-RESISTOR, 1/16W 8.2K a bCD X R 0226 88-108-153-08 C-RESISTOR, 1/16W 15K a bCD X R 0227 88-128-103-08 C-RESISTOR, 1/8W 10K a bCD X R 0228 88-108-822-08 C-RESISTOR, 1/16W 8.2K a bCD X R 0229 88-140-229-08 RES,2.2-1/2W J a bCD X R 0401 88-108-101-08 C-RESISTOR,1/16W 100 a bCD X R 0402 88-108-101-08 C-RESISTOR,1/16W 100 a bCD X R 0403 88-108-101-08 C-RESISTOR,1/16W 100 a bCD X R 0404 88-108-101-08 C-RESISTOR,1/16W 100 a bCD X R 0405 88-108-101-08 C-RESISTOR,1/16W 100 a bCD X R 0406 88-108-101-08 C-RESISTOR,1/16W 100 a bCD X R 0411 88-108-104-08 C-RESISTOR, 1/16W 100K a bCD X R 0412 88-108-562-08 C-RESISTOR, 1/16W 5.6K a bCD X R 0413 88-148-339-08 C-RES,3.3-1/2W J a bCD X R 0414 88-108-472-08 C-RESISTOR, 1/16W 4.7K a bCD X R 0415 88-108-472-08 C-RES,U 4.7K-1/16W J a b CX-LEM50 CX-LEM51 KSC EZSCCD X R 0416 88-108-562-08 C-RESISTOR, 1/16W 5.6K a bCD X R 0417 88-108-104-08 C-RESISTOR, 1/16W 100K a bCD X R 0418 88-108-103-08 C-RESISTOR, 1/16W 10K a bCD X R 0603 88-108-101-08 C-RESISTOR,1/16W 100 a bCD X R 151A 88-108-102-08 C-RESISTOR,1/16W 1K a bCD X R 303A 88-108-104-08 C-RESISTOR, 1/16W 100K a bCD X R 304A 88-108-104-08 C-RESISTOR, 1/16W 100K a bCD O X 0101 87-A70-046-01 VIB,XTAL 16.934MHZ a bFRONT O C 0102 87-012-270-08 C-CAP,U 470P-50 B a bFRONT O C 0103 87-010-263-08 CAP, ELECT 100-10V a bFRONT O C 0106 87-010-263-08 CAP, ELECT 100-10V a bFRONT O C 0301 87-012-348-01 C-CAP, 0.1UF-50V a bFRONT O C 0302 87-012-286-08 C-CAP, U 0.01-25 a bFRONT O C 0305 87-012-286-08 C-CAP, U 0.01-25 a bFRONT O C 0307 87-010-404-08 CAP, ELECT 4.7-50V a bFRONT O C 0309 87-010-787-08 C-CAP, U 0.022-25 a bFRONT O C 0314 87-010-370-08 CAP,E 330-6.3 SME a bFRONT O C 0315 87-010-785-08 C-CAP,U 0.015-25 F a bFRONT O C 0317 87-010-787-08 C-CAP, U 0.022-25 a bFRONT O C 0329 87-012-274-08 C-CAP, U 1000P-50 a bRadioFans.CN 收音机爱 好者资料库 != ! SAFETY PARTSC= Components markedAll components used on this model at the production line are shown in this service manual.However, please note that not all components will be available as spare parts for after-sales service.Components marked S and O are designated as spare parts for service and will be stocked at the spare parts centers.Components marked X and R are not designated as spare parts for after sales service, and will not be stocked at the spare parts centers.UNIT-NAME ! C REF-NO PARTS-NO PARTS-NAME SUFFIX&MODEL 7 CX-LEM50 CX-LEM51 KSC EZSCFRONT O C 0330 87-A10-137-01 CAP 12PF CER 50V CH a bFRONT O C 0331 87-012-184-08 C-CAP,U 33P-50 CH a bFRONT O C 0333 87-A11-784-01 CAP MYLAR 0.15UF K 100V a bFRONT O C 0340 87-012-286-08 C-CAP, U 0.01-25 a bFRONT O C 0391 87-A11-155-08 CAP, TC U 0.01-16 Z F a bFRONT O C 0393 87-018-195-08 CAP 0.0012UF M CER a bFRONT