Aiwa-AMCL33-md-sm 电路图维修手册.pdf

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1、SERVICE MANUAL DATA MINIDISC PLAYERBASIC MD MECHANISM : ZZG-5 B AM-CL33AHK S/M Code No. 09-007-430-9R2 REVISION This Service Manual is the Revision Publishing and replaces Simple Manual (S/M Code No. 09-003-430-9T1). RadioFans.CN 收音机爱好者资料库 2 Main unit Playback systemMiniDisc digital audio system La

2、ser pickupSemiconductor laser Sampling Frequency44.1 kHz Number of channelsStereo: 2 channels D/A converter1-bit Frequency response40 to 20,000 Hz 4 dB 20 to 20,000 Hz 1 dB (10 k) Wow and FlutterBelow measurable limit (0.00 1% W.PEAK) OutputPhone jack Maximum output level 8 mW + 8 mW (16 ) Power req

3、uirementsDC 1.2 V using the supplied NI-MH rechargeable battery MHB-901 DC 1.5 V using an LR6 (size AA) dry cell battery AC house current using an optional AC adaptor Battery lifeUsing the supplied rechargeable battery Approx. 20 hours (with power save on: approx. 26 hours) Using an LR6 (size AA) dr

4、y cell battery Approx. 35 hours (with power save on: approx. 43 hours) Using the supplied rechargeable battery and an LR6 (size AA) dry cell battery Approx. 60 hours (with power save on: approx. 70 hours) Maximum outsideApprox. 80 (W) X 20.4 (H) X 82.8 (D) mm dimensions(31/4 X 13/16 X 33/6 inches) (

5、excluding projected parts and controls) WeightApprox. 110 g (3.9 oz) including the rechargeable battery. Rated voltageAC 240 V, 50 Hz SPECIFICATIONS Design and specifications are subject to change without notice. RadioFans.CN 收音机爱好者资料库 3 CLASS 1LASER PRODUCT KLASSE 1LASER PRODUKT LUOKAN 1LASER LAIT

6、E KLASS 1LASER APPARAT 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

7、 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. VAROIT

8、US! 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 verskrid

9、er grnsen fr laserklass 1. PROTECTION OF EYES FROM LASER BEAM DURING SERVICING CAUTION Use of controls or adjustments or performance of proce- dures other than those specified herin may result in hazardous radiation exposure. ATTENTION Lutillisation de commandes, rglages ou procdures autres que ceux

10、 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 ext

11、erior. Precaution to replace Optical block (KMS-330A) 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 P.

12、C.B Solder 4 About Disassembling and Reassembling Service position can be established only by removing the PANEL, BOT. 1. Removing the PANEL, TOP (1) Remove the five screws “a”. (2) Remove the PANEL, TOP. *1 When re-attaching the PANEL, TOP, the arm should be engaged with the HLDR, CTRG. DISASSEMBLY

13、 INSTRUCTIONS 2. Removing the PANEL, BOT (1) Remove the screw “a” and the screw “b” and remove the two screws “c”. (2) While being careful not to bend the screw of the screw hole, remove the PANEL, BOT. a(1.4-1.4) a(1.4-1.4) *1 a(1.4-5.5) b(1.4-4.5) c(1.4-3) 5 3. Removing the HLDR, BATT and PWB, MAI

14、N (1) Remove the screw “a” and remove the HLDR, BATT. (2) Short the PICK-UP short land and remove the three connectors b. (3) Remove the screw “c” and the three screws “d”, then remove the PWB, MAIN. *1: Take extra caution when attaching the HOLD SW. *2: Take extra caution when attaching the BAT-CON

15、TACT. In addition, take extra caution when attaching the OPEN SW that is located on the rear of the PWB, MAIN. a(1.4-3.0) HLDR, BATT PICK-UP SHORT LAND b b b c(1.4-3.0) d d d(1.4-1.8) *1 *2 6 4. Removing the HLDR, CTRG (1) Bend the HLDR, CTRG in the direction of the arrow shown in the figure and rem

16、ove the HLDR, CTRG. 5. Removing the mechanism and the FRAME , CENTER (1) Remove the two screws “a” and remove the screw “b”. (2) To remove the positioning hole “c” of the mechanism from the FRAME, CENTER, loosen the FRAME, CENTER in the direction of the arrow and remove the mechanism. *When attachin

17、g them, adjust the position of the HP JACK. a(1.4-3) b(1.4-6.5) a(1.4-3) c c c c HP JACK 7 6. Removing the PICK-UP (1) Remove the poly washer and remove the GEAR, A. (2) Remove the screw “a” and remove the SPR-P, LEAD. (3) Remove the shaft and the PICK-UP. 7. Removing the SLD, MOTOR (1) Remove the p

18、oly washer and remove the GEAR, A. (2) Remove soldering “a” (3) Remove the two screws and remove the SLED MOTOR. GEAR, A PICK-UP PW a(1.4-3) SPR-P, LEAD PW GEAR, A b(1.4-1.4) SLED MOTOR a 8 8. Removing the SLED MOTOR. (1) Remove soldering “a”. (2) Remove the screws “b1”, “b2” and “b3” and remove the

19、 SPINDLE MOTOR. *To attach the SPINDLE MOTOR, slide it in the direction of the arrow and tighten the screws in order of “b1”, “b2” and “b3”. a b1(1.4-3) b3 b2 9 ELECTRICAL MAIN PARTS LIST DESCRIPTIONREF. NO.KANRI NO. PART NO.DESCRIPTIONREF. NO.KANRI NO. PART NO. IC 87-A21-294-010 1H C-IC,LA9606 87-A

20、20-718-040 - C-IC,TC7S66FU 87-A21-574-010 2Y C-IC,LC89642 87-A21-526-010 2P C-IC,GM71VLS17403CTL-1 87-017-861-040 1B C-IC,TC7W74FU 87-A21-618-040 2P C-IC,TK70006S 8A-HM6-602-010 1B C-IC,LC87F5164(A) 87-A21-030-040 1B C-IC,S-93C46AMFN 87-A21-038-040 2P C-IC,NJU7014R-TE2 87-A21-575-010 1B C-IC,BD6606K

21、VT 87-A21-316-080 1B C-IC,S-8328B24MC 87-A20-861-040 1A C-IC,S-80808ANNP 87-A20-982-040 1A C-IC,S-80822ANNP 87-A21-627-040 1B C-IC,XC6367B102MR 87-A21-341-040 1D C-IC,TA2131FL TRANSISTOR 87-A30-033-080 0E C-FET,2SK2035 87-A30-149-080 0E C-FET,2SJ347 89-115-884-080 0E C-TR,2SA1588Y 87-A30-181-040 0E

22、C-TR,DTA114TEA 87-A30-180-040 0E C-TR,DTC114TEA 87-A30-261-080 1B C-FET,FDC633N 87-A30-262-080 1B C-FET,FDC634P 89-332-654-080 0E C-TR,2SC3265Y 87-A30-147-080 0E C-TR,2SA1832GR 87-A30-499-040 - C-FET,2SK2009 DIODE 87-017-850-080 0E C-DIODE,DAP222 87-A40-687-080 0E C-DIODE,M1FH3 MAIN C.B C101 87-A10-

23、770-080 0E C-CAP,V 0.1-10 K B C102 87-A10-765-080 0E C-CAP,V 0.033-10 K B C103 87-A10-766-080 0E C-CAP,V 0.047-10 K B C104 87-A10-765-080 0E C-CAP,V 0.033-10 K B C105 87-A10-765-080 0E C-CAP,V 0.033-10 K B C106 87-A10-765-080 0E C-CAP,V 0.033-10 K B C107 87-A10-765-080 0E C-CAP,V 0.033-10 K B C108 8

24、7-A10-531-080 0E C-CAP,V 10P-50 D CH C109 87-A10-523-080 0E C-CAP,V 2.0P-50 C CK C110 87-A11-058-080 0E C-CAP,U 0.22-10 K B C111 87-A10-561-080 0E C-CAP,V 0.01-16 K B C112 87-A10-561-080 0E C-CAP,V 0.01-16 K B C114 87-A10-770-080 0E C-CAP,V 0.1-10 K B C115 87-A10-556-080 0E C-CAP,V 2200P-50 K B C116

25、 87-A11-049-080 0E C-CAP,U 1-6.3 K B C117 87-A11-751-080 1A C-CAP,TN 22U-4 M P C118 87-A11-050-080 1A C-CAP,TN 47U-4 M F95 A C119 87-A10-826-080 1A C-CAP,S 1-10 K B C120 87-A10-770-080 0E C-CAP,V 0.1-10 K B C121 87-A11-751-080 1A C-CAP,TN 22U-4 M P C122 87-A10-561-080 0E C-CAP,V 0.01-16 K B C123 87-

26、A10-554-080 0E C-CAP,V 1000P-50 K B C124 87-A10-554-080 0E C-CAP,V 1000P-50 K B C200 87-016-669-080 0E C-CAP,S 0.1-25 K B C201 87-A11-050-080 1A C-CAP,TN 47U-4 M F95 A C202 87-A10-770-080 0E C-CAP,V 0.1-10 K B C203 87-A10-556-080 0E C-CAP,V 2200P-50 K B C204 87-A10-671-080 0E C-CAP,V 0.022-16 K B C2

27、06 87-A10-770-080 0E C-CAP,V 0.1-10 K B C208 87-A10-770-080 0E C-CAP,V 0.1-10 K B C209 87-A10-770-080 0E C-CAP,V 0.1-10 K B C212 87-A11-751-080 1A C-CAP,TN 22U-4 M P C214 87-A10-535-080 0E C-CAP,V 22P-50 J CH C215 87-A10-535-080 0E C-CAP,V 22P-50 J CH C216 87-A10-770-080 0E C-CAP,V 0.1-10 K B C217 8

28、7-A11-049-080 0E C-CAP,U 1-6.3 K B C300 87-A11-049-080 0E C-CAP,U 1-6.3 K B C301 87-A10-561-080 0E C-CAP,V 0.01-16 K B C302 87-A10-561-080 0E C-CAP,V 0.01-16 K B C303 87-A10-561-080 0E C-CAP,V 0.01-16 K B C304 87-A10-561-080 0E C-CAP,V 0.01-16 K B C305 87-A11-050-080 0E C-CAP,TN 47U-4 M F95 A C307 8

29、7-A10-770-080 0E C-CAP,V 0.1-10 K B C308 87-A10-770-080 0E C-CAP,V 0.1-10 K B C309 87-A10-770-080 0E C-CAP,V 0.1-10 K B C310 87-012-274-080 0E C-CAP,U 1000P-50 K B C400 87-A11-049-080 0E C-CAP,U 1-6.3 K B C401 87-A11-049-080 0E C-CAP,U 1-6.3 K B C402 87-A10-556-080 0E C-CAP,V 2200P-50 K B C403 87-A1

30、0-556-080 0E C-CAP,V 2200P-50 K B C404 87-A10-556-080 0E C-CAP,V 2200P-50 K B C405 87-A10-556-080 0E C-CAP,V 2200P-50 K B C406 87-A10-556-080 0E C-CAP,V 2200P-50 K B C407 87-A10-556-080 0E C-CAP,V 2200P-50 K B C408 87-A11-049-080 0E C-CAP,U 1-6.3 K B C409 87-A10-765-080 0E C-CAP,V 0.033-10 K B C410

31、87-A10-765-080 0E C-CAP,V 0.033-10 K B C411 87-A10-770-080 0E C-CAP,V 0.1-10 K B C412 87-A10-770-080 0E C-CAP,V 0.1-10 K B C413 87-A10-770-080 0E C-CAP,V 0.1-10 K B C414 87-A11-050-080 - C-CAP,TN 47U-4 M F95 A C415 87-A11-046-080 1B C-CAP,TN 100U-4 M F95 B C416 87-A11-751-080 0E C-CAP,TN 22U-4 M P C

32、417 87-A11-807-080 0E C-CAP,TN 4.7U-6.3 M P C600 87-A11-806-080 0E C-CAP,TN 47U-6.3 M PSLB C601 87-A10-557-080 0E C-CAP,V 3300P-25 K B C602 87-A11-806-080 1B C-CAP,TN 47U-6.3 M PSLB C603 87-A10-770-080 0E C-CAP,V 0.1-10 K B C604 87-A10-770-080 0E C-CAP,V 0.1-10 K B C606 87-A11-807-080 0E C-CAP,TN 4.

33、7U-6.3 M P C607 87-A11-049-080 0E C-CAP,U 1-6.3 K B C608 87-A11-751-080 1A C-CAP,TN 22U-4 M P C609 87-A10-561-080 0E C-CAP,V 0.01-16 K B C610 87-A10-550-080 0E C-CAP,V 470P-50 K B C611 87-A11-049-080 0E C-CAP,U 1-6.3 K B C612 87-A10-561-080 0E C-CAP,V 0.01-16 K B C613 87-A11-049-080 0E C-CAP,U 1-6.3

34、 K B C700 87-A11-751-080 1A C-CAP,TN 22U-4 M P C701 87-A10-770-080 0E C-CAP,V 0.1-10 K B C702 87-A10-543-080 0E C-CAP,V 100P-50 J CH C703 87-A10-543-080 0E C-CAP,V 100P-50 J CH C704 87-A10-543-080 0E C-CAP,V 100P-50 J CH C705 87-A10-543-080 0E C-CAP,V 100P-50 J CH C706 87-A11-049-080 0E C-CAP,U 1-6.

35、3 K B C707 87-016-449-080 1A C-CAP,TN 10-4 M S C708 87-016-449-080 1A C-CAP,TN 10-4 M S C709 87-A11-058-080 0E C-CAP,U 0.22-10 K B C710 87-A11-058-080 0E C-CAP,U 0.22-10 K B C711 87-A11-049-080 0E C-CAP,U 1-6.3 K B C712 87-A11-049-080 0E C-CAP,U 1-6.3 K B C713 87-A11-751-080 1A C-CAP,TN 22U-4 M P C7

36、15 87-A11-318-080 1B C-CAP,TN 220U-2.5 SVB2 C716 87-A11-318-080 1B C-CAP,TN 220U-2.5 SVB2 C717 87-A11-049-080 0E C-CAP,U 1-6.3 K B C719 87-A11-049-080 0E C-CAP,U 1-6.3 K B C720 87-A11-058-080 0E C-CAP,U 0.22-10 K B C800 87-012-274-080 0E C-CAP,U 1000P-50 K B CN100 87-A61-276-080 1B C-CONN,20P H 5454

37、82090 CN300 87-A61-020-080 1A C-CONN,4P H 54550-0417 CN700 87-A60-954-080 1B C-CONN,16P H 54548-1611 D300 87-A40-556-080 0E C-LED,CL-270HR RED L100 87-A50-360-080 0E C-COIL, 47UH K NLFC252018 L101 87-003-245-080 0E C-COIL,2125 22UH K MLF2012 10 DESCRIPTIONREF. NO.KANRI NO. PART NO.DESCRIPTIONREF. NO

38、.KANRI NO. PART NO. L200 87-003-245-080 0E C-COIL,2125 22UH K MLF2012 L300 87-005-769-080 0E C-COIL,2125 100UH K MLF2012 L400 87-A50-475-080 0E C-COIL, 10UH K NLFC201614 L401 87-A50-475-080 0E C-COIL, 10UH K NLFC201614 L402 87-A50-475-080 0E C-COIL, 10UH K NLFC201614 L403 87-A50-475-080 0E C-COIL, 1

39、0UH K NLFC201614 L404 87-A50-537-080 0E C-COIL, 100UH C4-K3L L405 87-A50-011-080 0E C-COIL, 47UH LQH3C L406 87-003-245-080 0E C-COIL,2125 22UH K MLF2012 L600 87-A50-537-080 1A C-COIL, 100UH C4-K3L L601 87-A50-012-080 0E C-COIL, 100UH LQH3C L701 87-005-769-080 1A C-COIL,2125 100UH K MLF2012 L702 87-A

40、50-233-080 1A C-COIL,ACM4532-102-3P PR600 87-A91-769-080 1A C-PROTECTOR,0.75A ERY32SB075 PR601 87-A91-769-080 1A C-PROTECTOR,0.75A ERY32SB075 R305 87-022-239-080 0E C-RES,U 10K-1/16W F R306 87-022-249-080 0E C-RES,U 27K-1/16W F R615 87-A00-722-080 0E C-RES,V 33K-1/16W F R616 87-A00-723-080 0E C-RES,

41、V 56K-1/16W F R701 87-A50-208-080 0E C-COIL,BLM11A601SPT R702 87-A50-208-080 0E C-COIL,BLM11A601SPT S300 87-A91-436-080 1A C-SW,PUSH 2-1-1 SPVE3.8 S301 87-A90-703-080 0E C-SW,SL 1-1-3 SSSS813-B-2B X200 87-A70-207-080 1B C-VIB,16.9344MHZ SSR-B X300 87-A70-212-080 1B C-VIB,3.00MHZ PBRC-B FLEX JACK C.B

42、 8A-HM3-601-010 1E PWB,FLEX JACK C004 87-A10-260-080 0E C-CAP,U 0.1-16 K B J700 87-A60-682-010 1B JACK,3.5 ST 7P FLEX KEY C.B 8A-HM3-602-010 1E PWB,FLEX KEY ! ! 8 8 A Resistor Code Chip Resistor Part Coding Figure Value of resistor Chip resistor WattageTypeTolerance 1/16W 1/10W 1/8W 1608 2125 3216 5

43、% 5% 5% CJ CJ CJ FormLWt 1.60.80.45 21.250.45 3.21.6 108 118 128 : A : A CHIP RESISTOR PART CODE 0.55 Resistor Code Dimensions (mm) Symbol 1/16W10055%CJ1.00.50.35104 L t W 11 TRANSISTOR ILLUSTRATION B C E 2SA1588 2SA1832 2SC3265 DTA114TEA DTC114TEA G D S 2SJ347 2SK2009 2SK2035 FDC633N FDC634P D G D

44、S D D WIRING 1 (MAIN) 12 181920212223242526272829303132 A B C D E F G H I J K L M N O P Q R S T U 1716151413121110987654321 13 151413121110987654321 A B C D E F G H I J K L M N O P Q R S T U 1617181920212223242526272829303132 WIRING 1 (MAIN) 14 SCHEMATIC DIAGRAM 1 (MAIN) 15 WIRING - 2 (FLEX JACK / F

45、LEX KEY) 123456789101112131415 A B C D E F G H I J K L M N O P Q R S T U 12 34 J700 C3 C2 C1 TO/FROM MAIN C.B CN700 1 16 COM U V W M M401 (SLED MOTOR) COM U V W M M402 (SPINDLE MOTOR) B FLEX JACK C.B VOL -VOL + SW1 R1 SW2 R2 SW3 R3 SW4 R4 SW5 TO/FROM MAIN C.B CN300 14 C FLEX KEY C.B 16 IC BLOCK DIAG

46、RAM 17 1WSELOSelect signal terminal for writing flash memory (Normally L output). 2WCLKOCLOCK terminal for writing flash memory (Normally L output). 3WDATAODATA I/O terminal for writing flash memory (Normally L output). 4EMPIElectricity reduction interrupt input. 5INTBIInterrupt request input from L

47、89642. 6WRQBIInterrupt request input from L89642. 7ECOIECO input terminal. 8RESETIMicom reset. 9XT1Connect to VDD. 10XT2Not used (L Output). 11VSS1Connect to GND. 12, 13CF1, CF23MHz clock. 14VDD1Connect to VDD. 15KEY0IMain unit KEY A/D input. 16KEY1IRemote control KEY input. 17BATTIBattery voltage A

48、/D input. 18SEISledding drive voltage A/D input. 19NCONot used (L Output). 20BEMFUI 21BEMFVIMotor drivers comparator output. 22BEMFWI 2325S1S3OSledding control output. 26LEDOOperation LED control signal output (LED ON with H). 27CE0OChip select signal of LC89642. 28 DATA0 O Serial data output to LC89642. 29 DATAD I Serial data input from LC89642. 30SCLK0OSerial clock output to LC89642. 31DATA2OSer