Aiwa-XR-MP50-Service-Manual 电路图 维修手册.pdf

SERVICE MANUAL DATA COMPACT DISC STEREO SYSTEM BASIC TAPE MECHANISM : 2ZM-1 R11NM BASIC CD MECHANISM : 3ZG-3 E13NM XR-MP50EZ S/M Code No. 09-011-439-6R1 REVISION This Service Manual is the “Revision Publishing” and replaces “Simple Manual” XR-MP50 (EZ), (S/M Code No. 09-00B-439-6T1). XRMP50 SYSTEMSPEAKER SXM510 REMOTE CONTROLLER RCAAT17 RadioFans.CN 收音机爱 好者资料库 2 TABLE OF CONTENTS SPECIFICATIONS . 3 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING . 4 PRECAUTION TO REPLACE OPTICAL BLOCK . 4 DISASSEMBLY INSTRUCTIONS.5 8 NOTES DURING RE-ASSEMBLING . 9 ELECTRICAL MAIN PARTS LIST .10 15 TRANSISTOR ILLUSTRATION . 16 WIRING 1 (MAIN) . 17 SCHEMATIC DIAGRAM 1 (MAIN / PT1 / PT2 / HEAD). 18 WIRING 2 (FRONT / SW 1 / SW 2) . 19 SCHEMATIC DIAGRAM 2 (FRONT / SW 1 / SW 2 / FACE A / FACE B / FACE C / DECK). 20 WIRING 3 (FACE A / FACE B / FACE C) . 21 WIRING 4 (CD MP3) . 22 WIRING 4 (CD MP3 / CD LOAD / CD DRIVE) . 23 SCHEMATIC DIAGRAM 3 (CD MP3 : 1 / 2 / CD LOAD / CD DRIVE) . 24 SCHEMATIC DIAGRAM 4 (CD MP3 : 2 / 2) . 25 WIRING 5 (TUNER) . 26 SCHEMATIC DIAGRAM 5 (TUNER) . 27 WIRING 6 (PT1 / PT2) . 28 WIRING 7 (DECK / HEAD) . 29 IC BLOCK DIAGRAM.30 32 FL (13 ST 44GNK ACJ 4) GRID ASSIGNMENT / ANODE CONNECTION. 33 34 IC DESCRIPTION .35 45 ADJUSTMENT (TUNER / DECK / FRONT). 46, 47 CD TEST MODE . 48 MECHANICAL EXPLODED VIEW 1 / 1. 49 MECHANICAL PARTS LIST 1 / 1 . 50 TAPE MECHANISM EXPLODED VIEW 1 / 1 . 51 TAPE MECHANISM PARTS LIST 1 / 1 . 52 CD MECHANISM EXPLODED VIEW 1 / 2 . 53 CD MECHANISM PARTS LIST 1 / 2 . 54 CD MECHANISM EXPLODED VIEW 2 / 2 . 55 CD MECHANISM PARTS LIST 2 / 2 . 55 GENERAL SPEAKER DISASSEMBLY INSTRUCTIONS (FOR REFERENCE) . 56 SPEAKER PARTS LIST . 57 ACCESSORIES / PACKAGE LIST . 57 RadioFans.CN 收音机爱 好者资料库 3 Main unit Tuning range87.5 MHz to 108 MHz Usable sensitivity (IHF)16.8 dBf Antenna terminals75 ohms (unbalanced) Tuning range530 kHz to 1710 kHz (10 kHz step) 531 kHz to 1602 kHz (9 kHz step) Usable sensitivity350 V/m AntennaLoop antenna Tuning range144 kHz to 290 kHz Usable sensitivity1400 V/m AntennaLoop antenna Power outputRated: 25 W + 25 W (6 ohms, T.H.D. 1 %, 1 kHz / DIN 45500) Reference: 30 W + 30 W (6 ohms, T.H.D. 10 %, 1 kHz / DIN 45324) DIN MUSIC POWER 42 W + 42 W InputsAUX / VIDEO IN: 310 mV MD IN: 310 mV OutputsSUPER WOOFER: 1.2 V SPEAKERS: accept speakers of 6 ohms or more PHONES (stereo mini jack): accepts headphones of 32 ohms or more CD DIGITAL OUT (OPTICAL) Track format4 tracks, 2 channels stereo Frequency responseCrO2 tape : 50 Hz to 16000 Hz Normal tape : 50 Hz to 15000 Hz Signal-to-noise ratio45 dB (Dolby B NR ON, CrO2 tape peak level) Recording systemAC bias HeadsRecording / Playback head x 1, erase head x 1 LaserSemiconductor laser ( = 780 nm) D-A converter1 bit dual Signal-to-noise ratio85 dB (1 kHz, 0 dB) Harmonic distortion0.05 % (1 kHz, 0 dB, audio CD) Wow and flutterUnmeasurable SPECIFICATIONS Power requirements230 V AC, 50 Hz Power consumption90 W Standby power consumption 1.0 W (power-economizing mode set to ON or AUTO) Dimensions of main unit175 x 257 x 333 mm (W x H x D) Weight of main unit6 kg Cabinet type2 way, bass reflex (magnetic shielded type) SpeakersWoofer : 130 mm Tweeter: 22 mm cone type Impedance6 ohms Output sound pressure level 86 dB/W/m Dimensions155 x 254 x 210 mm (W x H x D) Weight2.6 kg Design and specifications are subject to change without notice. The word BBEand the BBE symbol are trademarks of BBE Sound, Inc. Under license from BBE Sound,Inc. Dolby noise reduction manufactured under license from Dolby Laboratories Licensing Corporation. DOLBY and the double-D symbol are trademarks of Dolby Laboratories Licensing Corporation. RadioFans.CN 收音机爱 好者资料库 4 This set employs laser. Therefore, be sure to follow carefully the instructions below when servicing. WARNING! WHEN SERVICING, DO NOT APPROACH THE LASER EXIT WITH THE EYE TOO CLOSELY. IN CASE IT IS NECESSARY TO CONFIRM LASER BEAM EMISSION. BE SURE TO OBSERVE FROM A DISTANCE OF MORE THAN 30cm FROM THE SURFACE OF THE OBJEC- TIVE LENS ON THE OPTICAL PICK-UP BLOCK. sCaution: Invisible laser radiation when open and interlocks defeated avoid exposure to beam. sAdvarsel: Usynlig laserstling ved bning, nr sikkerhedsafbrydere er ude af funktion. Undg udsttelse for strling. VAROITUS! Laiteen Kyttminen muulla kuin tss kyttohjeessa mainitulla tavalla saataa altistaa kyt-tjn turvallisuusluokan 1 ylittvlle nkymttmlle lasersteilylle. VARNING! Om apparaten anvnds p annat stt n vad som specificeras i denna bruksanvising, kan anvndaren utsttas fr osynling laserstrlning, som verskrider grnsen fr laserklass 1. PROTECTION OF EYES FROM LASER BEAM DURING SERVICING Precaution to replace Optical block (KSS-213F) Body or clothes electrostatic potential could ruin laser diode in the optical block. Be sure ground body and workbench, and use care the clothes do not touch the diode. 1) After the connection, remove solder shown in right figure. PICK-UP Assy PWB Solder CLASS 1LASER PRODUCT KLASSE 1LASER PRODUKT LUOKAN 1LASER LAITE KLASS 1LASER APPARAT CAUTION Use of controls or adjustments or performance of procedures other than those specified herin may result in hazardous radiation expo- sure. ATTENTION Lutillisation de commandes, rglages ou procdures autres que ceux spcifis peut entraner une dangereuse exposition aux radiations. ADVARSEL Usynlig laserstling ved bning, nr sikkerhedsafbrydereer ude af funktion. Undg udsttelse for strling. This Compact Disc player is classified as a CLASS 1 LASER product. The CLASS 1 LASER PRODUCT label is located on the rear exterior. DISASSEMBLY INSTRUCTIONS 5 1. Removing the outside appearance parts 1) Remove the six screws (1-4, 2-2) and remove the PANEL, SIDE R. 2) Remove the six screws (1-4, 2-2) and remove the PANEL, SIDE L. 3) Remove the three screws 1 and lift up the PANEL, TOP ASSY 2. 4) Remove the two connectors and remove the PANEL, TOP ASSY. 6 5) Remove the 11 screws and remove the CABI, REAR. 6) Remove the screw and JOINT, CABI. 7) This is the state after the outside appearance parts are removed. 2. Removing the PWB, CD AFP-4 1) Remove the five screws, pull out the FFC and other parts, then remove the PWB, CD AFP-4. 7 3.Removing the PWB, MAIN ASSY 1) Remove the screw 1, then remove the connector 2. 2) Remove the screw 1 and remove the PWB, MAIN ASSY 2 in the direction of the arrow. (The board is hooked. While lifting up the HOOK, remove the board.) 4.Removing the FRONT block 1) Remove the screw 1 securing the CAB, FR ASSY and remove the screw 2 securing the HLDR, PWB CD. 8 2) Remove the two screws 1 and remove the CABI, FR ASSY in the direction of arrow 2. 5.Removing the CD board (3ZG-3) 1) Remove the four screws 1 and remove the CD block 2. 2) This is the state after the CD block is removed. 9 NOTES DURING RE-ASSEMBLING 1. Phase adjustment of the GEAR, OPE 1 and GEAR, WORM WHEEL. 1) Align holes 1. 2) Then, move the position of the holes of each gear as shown by 2 in the illustration. 2. Installation Procedure of HLDR, GEAR ASSY 1) Position the panel side so that it faces front as shown in the illustration. 2) Install the HLDR, GEAR ASSY. Position the HLDR GEAR ASSY so that it faces the front. HLDR, GEAR ASSY When assemble the magical change panel, adjust the phase of the gear. HLDR, GEAR GEAR, OPE 1 GEAR, WORM WHEEL 1 2 2 10 ELECTRICAL MAIN PARTS LIST DESCRIPTION REF. NO. KANRI NO. PART NO.DESCRIPTIONREF. NO.KANRI NO. PART NO. IC 8A-FP4-608-030 C-IC,UPD784216AYGC-107-8EU 8A-AV6-605-030 C-IC,UT611024LC-12 87-A20-965-040 C-IC,S-80842ANNP-ED6 87-A21-021-040 C-IC,BU2099FV 87-A21-323-010 C-IC,CXD2585Q 8A-FP4-606-030 C-IC,LC876572V-5S39 AFP-4 87-A21-573-010 IC,SPS-448-1-E 87-A21-467-010 C-IC,CXA2581N 87-A20-455-010 IC,HA12211 87-A20-355-010 IC,CXA1553P 87-A21-734-040 C-IC,BA5801FS 87-A21-452-130 C-IC,BD3876AKS2 87-A20-602-040 C-IC,M5291FP 87-A20-925-040 C-IC,BA05FP 87-A21-621-010 C-IC,MAS3507D-G10 87-A21-103-040 C-IC,MM1454XFBE 87-A21-599-010 C-IC,LC89513K 87-A21-943-030 C-IC,T15M256A-70P 87-A21-738-040 C-IC,SN74HCT08APW 87-A21-714-030 C-IC,DAC3550A-C2 87-A20-918-040 C-IC,SM5878AM 87-070-289-040 IC,BU 2092F 87-017-825-010 IC,GP1F32T 87-020-454-010 IC,DN6851 87-070-127-110 IC,LC72131D 87-A20-913-010 IC,LA1837NL TRANSISTOR 87-A30-073-080 C-TR,RT1N 141C 87-A30-076-080 C-TR,2SC3052F 89-213-702-010 TR,2SB1370E 87-026-610-080 TR,KTC3198GR 87-A30-075-080 C-TR,2SA1235F 87-A30-234-080 TR,CSC4115BC 87-A30-448-040 C-TR,DTA123JKA 87-A30-107-070 C-TR,CMBT5401 87-A30-087-080 C-FET,2SK2158 87-A30-074-080 C-TR,RT1P 141C 87-026-609-080 TR,KTA1266GR 87-A30-190-080 TR,CC5551 87-A30-106-070 C-TR,CMBT5551 87-A30-105-080 C-TR,RT1P 441C 87-A30-137-010 TR,2SD2494 87-A30-138-010 TR,2SB1625 89-113-625-080 TR,2SA1362GR 87-A30-257-080 C-TR,2SD1306E 87-A30-240-080 TR,CSA1585BC 87-A30-047-080 TR,CSD655E 89-211-323-080 C-TR,2SB1132R 87-A30-159-080 C-TR,KTA1298Y 87-A30-084-080 TR,CSB1058B 87-A30-142-040 C-TR,DTA123EKA 87-A30-117-010 TR,2SA1357Y 89-214-123-080 TR,2SB1412 R 87-A30-427-040 CHIP-TR,DTC114EKA 87-026-470-080 TR,HN1C03FB 87-A30-466-040 C-TR,DTA144TKA 87-A30-429-040 C-TR,DTC123JKA 89-327-143-080 C-TR,2SC2714O 89-505-434-540 C-FET,2SK543(4/5) 87-A30-196-080 TR,2SC4115SRS 87-A30-086-070 C-TR,CSD1306E 87-A30-072-080 C-TR,RT1P 144C DIODE 87-020-465-080 DIODE,1SS133 87-A40-270-080 C-DIODE,MC2838 87-A40-269-080 C-DIODE,MC2836 87-070-274-080 DIODE,1N4003 SEM 87-070-022-010 DIODE,IN5402 87-A40-345-080 ZENER,MTZJ10C 87-A40-650-080 ZENER,MTZJ6.8A 87-A40-004-080 ZENER,MTZJ16A 87-070-322-080 ZENER,MTZJ 36D 87-A40-341-080 ZENER,MTZJ 36 A 87-A40-350-080 ZENER,MTZJ 4.7C 87-A40-250-040 C-DIODE,DAN217 87-A40-488-080 DIODE,1SS244 87-A40-180-040 C-DIODE,SB07-015C 87-A40-437-080 ZENER,MTZJ4.3B 87-001-166-080 DIODE,1SS301 87-A40-002-080 ZENER,MTZJ5.1C 87-A40-313-080 C-DIODE,MC 2840 87-A40-234-080 ZENER,MTZJ5.6A 87-070-136-080 ZENER,MTZJ5.1B 87-A40-304-080 ZENER,DZ6.2M 87-017-149-080 ZENER,HZS6A2L MAIN C.B C100 87-018-209-080 CAP,TC U 0.1-50 Z F C104 87-012-368-080 C-CAP,S 0.1-50 F C105 87-012-368-080 C-CAP,S 0.1-50 F C106 87-010-196-080 CHIP CAPACITOR,0.1-25 C107 87-010-196-080 CHIP CAPACITOR,0.1-25 C108 87-010-196-080 CHIP CAPACITOR,0.1-25 C109 87-010-196-080 CHIP CAPACITOR,0.1-25 C110 87-010-928-000 CAP,E 4700-25 M SMG C111 87-010-197-080 C-CAP,S 0.01-25 KB C113 87-010-408-080 CAP, ELECT 47-50V C114 87-010-112-080 CAP, ELECT 100-16V C1