Aiwa-AZGH-cdm-sm电路图维修手册.pdf

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1、BASIC MD MECHANISM : MD MECHANISM AZG-H S/M Code No. 09-005-346-5N2 SERVICE MANUAL DATA English TYPE A YA 7ZG-8 B2 ZZG-D A1 RadioFans.CN 收音机爱好者资料库 2 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING VAROITUS! Laiteen Kyttminen muulla kuin tss kyttohjeessa mainit- ulla tavalla saattaa altistaa kyt

2、-tjn turvallisuusluokan 1 ylit- tvlle 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. Caution: Invisible laser radiation when open and interlocks

3、defeated avoid expo- sure to beam. Advarsel:Usynling laserstling ved bning, nr sikkerhedsafbrydere er ude af funktion. Undg udsttelse for strling. CAUTION Use of controls or adjustments or performance of procedures other than those specified herein may result in hazardous radiation exposure. ATTENTI

4、ON Lutilisation 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

5、product. The CLASS 1 LASER PRODUCT label is located on the rear exterior. 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 B

6、EAM EMISSION. BE SURE TO OBSERVE FROM A DISTANCE OF MORE THAN 30cm FROM THE SURFACE OF THE OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK. CLASS 1 KLASSE 1 LUOKAN 1 KLASS 1 LASER PRODUCT LASER PRODUKT LASER LAITE LASER APPARAT Precaution to replace Optical block (KMS-260B) 1) After the connection, remo

7、ve solder shown in the right figure. 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. MD PICKUP Assy P.C.B. 1 VEE TRK Pattern side Solder RadioFans.CN 收音机爱好者资料库 3 REF. NOPART NO.K

8、ANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. ELECTRICAL MAIN PARTS LIST IC 87-A20-707-010 C-IC,CXA2523AR 87-A21-610-030 C-IC,CXD2654R 87-A20-709-040 C-IC,BD7910FV 8A-ZGH-601-030 C-IC,CXP81952M-557R 87-A21-526-010 C-IC,GM71VLS17403CTL-1 87-A20-755-080 C-IC,AK93C45AF 87-A20-710-040 C-IC,S-8

9、110AMP 87-A20-711-040 C-IC,BA5970FP 87-A21-110-040 C-IC,AK4519VF 87-017-853-040 IC,NJM2100V 87-A21-340-040 C-IC,LA5638H TRANSISTOR 87-026-423-080 C-TR RN2305 89-115-884-080 CHIP -TRANSISTER 2SA1588Y 89-341-164-080 CHIP-TRANSISTOR,2SC4116 Y 87-026-412-080 C-TR RN1305 DIODE 87-001-166-080 DIODE,1SS301

10、 87-A40-412-040 C-DIODE,SB05-05CP MD C.B C100 87-016-296-080 C-CAP,TN 22-4SV(A) C101 87-016-296-080 C-CAP,TN 22-4SV(A) C102 87-012-286-080 CAP, U 0.01-25 C103 87-010-787-080 CAP, U 0.022-25 C104 87-010-662-080 C-CAP,E 22-6.3 C105 87-010-831-080 C-CAP,U,0.1-16F C106 87-016-462-080 C-CAP,S 1-16 F C107

11、 87-012-195-080 C-CAP,U 100P-50CH C108 87-012-274-080 CHIP CAP,U 1000P-50B C109 87-A11-033-080 C-CAP,TN 47U-4 C111 87-016-296-080 C-CAP,TN 22-4SV(A) C112 87-012-286-080 CAP, U 0.01-25 C113 87-012-284-080 CAP, U 6800P-50 C114 87-010-828-080 CHIP CAPACITOR,U 0.033-25F C115 87-A10-369-080 C-CAP,S 0.47-

12、16 K B C116 87-012-282-080 CAP, U 4700P-50 C117 87-016-462-080 C-CAP,S 1-16 F C118 87-012-282-080 CAP, U 4700P-50 C119 87-016-491-080 C-CAP,S 0.22-16 FZ C120 87-010-787-080 CAP, U 0.022-25 C121 87-012-286-080 CAP, U 0.01-25 C122 87-010-829-080 CAP, U 0.047-16 C123 87-012-286-080 CAP, U 0.01-25 C124

13、87-010-662-080 C-CAP,E 22-6.3 C125 87-010-662-080 C-CAP,E 22-6.3 C126 87-010-831-080 C-CAP,U,0.1-16F C201 87-010-831-080 C-CAP,U,0.1-16F C202 87-010-831-080 C-CAP,U,0.1-16F C203 87-010-785-080 C-CAP,U0.015-25BK C204 87-016-461-080 C-CAP,S 0.47-16F C205 87-010-831-080 C-CAP,U,0.1-16F C206 87-012-270-

14、080 CAP, U 470P-50 C207 87-016-461-080 C-CAP,S 0.47-16F C208 87-012-286-080 CAP, U 0.01-25 C209 87-010-831-080 C-CAP,U,0.1-16F C210 87-012-176-080 C-CAP,U 15P-50 J CH C211 87-012-176-080 C-CAP,U 15P-50 J CH C212 87-012-195-080 C-CAP,U 100P-50CH C213 87-010-662-080 C-CAP,E 22-6.3 C214 87-012-274-080

15、CHIP CAP,U 1000P-50B C217 87-012-188-080 C-CAP,U 47P-50 CH C218 87-012-172-080 CAPACITOR CHIP U 10P CH C219 87-016-296-080 C-CAP,TN 22-4SV(A) C220 87-010-662-080 C-CAP,E 22-6.3 C221 87-010-831-080 C-CAP,U,0.1-16F C222 87-016-444-080 C-CAP,TN 47-10 F95E C223 87-010-831-080 C-CAP,U,0.1-16F C224 87-A10

16、-685-080 C-CAP,S 470P-100 J CH C225 87-010-831-080 C-CAP,U,0.1-16F C226 87-010-831-080 C-CAP,U,0.1-16F C227 87-012-274-080 CHIP CAP,U 1000P-50B C228 87-012-274-080 CHIP CAP,U 1000P-50B C229 87-012-274-080 CHIP CAP,U 1000P-50B C232 87-012-274-080 CHIP CAP,U 1000P-50B C233 87-012-274-080 CHIP CAP,U 10

17、00P-50B C236 87-010-831-080 C-CAP,U,0.1-16F C237 87-012-274-080 CHIP CAP,U 1000P-50B C300 87-010-831-080 C-CAP,U,0.1-16F C301 87-010-831-080 C-CAP,U,0.1-16F C302 87-010-831-080 C-CAP,U,0.1-16F C305 87-016-462-080 C-CAP,S 1-16 F C307 87-010-831-080 C-CAP,U,0.1-16F C308 87-010-831-080 C-CAP,U,0.1-16F

18、C311 87-010-662-080 C-CAP,E 22-6.3 C312 87-012-195-080 C-CAP,U 100P-50CH C321 87-012-274-080 CHIP CAP,U 1000P-50B C322 87-012-274-080 CHIP CAP,U 1000P-50B C323 87-012-274-080 CHIP CAP,U 1000P-50B C324 87-012-274-080 CHIP CAP,U 1000P-50B C325 87-012-274-080 CHIP CAP,U 1000P-50B C400 87-010-831-080 C-

19、CAP,U,0.1-16F C401 87-010-831-080 C-CAP,U,0.1-16F C402 87-010-831-080 C-CAP,U,0.1-16F C403 87-010-831-080 C-CAP,U,0.1-16F C404 87-010-831-080 C-CAP,U,0.1-16F C405 87-010-661-080 C-CAP,E 10-16 C406 87-010-779-080 C-CAP,E 100-6.3 C407 87-012-197-080 C-CAP,U 150P-50 CH C408 87-012-197-080 C-CAP,U 150P-

20、50 CH C411 87-012-271-080 CAP, U 560P-50 C412 87-012-271-080 CAP, U 560P-50 C413 87-012-197-080 C-CAP,U 150P-50 CH C414 87-012-197-080 C-CAP,U 150P-50 CH C415 87-012-286-080 CAP, U 0.01-25 C416 87-012-286-080 CAP, U 0.01-25 C417 87-012-268-080 C-CAP,U 330P-50 B C418 87-012-268-080 C-CAP,U 330P-50 B

21、C423 87-012-286-080 CAP, U 0.01-25 C424 87-012-286-080 CAP, U 0.01-25 C429 87-012-286-080 CAP, U 0.01-25 C430 87-012-286-080 CAP, U 0.01-25 C431 87-010-779-080 C-CAP,E 100-6.3 C434 87-010-831-080 C-CAP,U,0.1-16F C501 87-010-831-080 C-CAP,U,0.1-16F C502 87-010-831-080 C-CAP,U,0.1-16F C503 87-010-662-

22、080 C-CAP,E 22-6.3 C504 87-010-831-080 C-CAP,U,0.1-16F C505 87-010-662-080 C-CAP,E 22-6.3 C506 87-010-831-080 C-CAP,U,0.1-16F C507 87-010-661-080 C-CAP,E 10-16 C508 87-010-831-080 C-CAP,U,0.1-16F C509 87-010-662-080 C-CAP,E 22-6.3 C510 87-010-831-080 C-CAP,U,0.1-16F C511 87-010-661-080 C-CAP,E 10-16

23、 C513 87-010-661-080 C-CAP,E 10-16 C514 87-010-661-080 C-CAP,E 10-16 C515 87-012-337-080 C-CAP,U 56P-50 CH C516 87-012-337-080 C-CAP,U 56P-50 CH C517 87-012-278-080 C-CAP,U 2200P-50 B C518 87-012-278-080 C-CAP,U 2200P-50 B C519 87-010-831-080 C-CAP,U,0.1-16F C520 87-010-661-080 C-CAP,E 10-16 4 REF.

24、NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. Regarding connectors, they are not stocked as they are not the initial order items. The connectors are available after they are supplied from connector manufacturers upon the order is received. C521 87-010-831-080 C-CAP,U,0.1-16F C52

25、2 87-010-661-080 C-CAP,E 10-16 C523 87-010-662-080 C-CAP,E 22-6.3 C524 87-010-662-080 C-CAP,E 22-6.3 C525 87-012-274-080 CHIP CAP,U 1000P-50B C526 87-012-274-080 CHIP CAP,U 1000P-50B C527 87-010-661-080 C-CAP,E 10-16 C528 87-010-661-080 C-CAP,E 10-16 C530 87-010-831-080 C-CAP,U,0.1-16F C531 87-010-8

26、31-080 C-CAP,U,0.1-16F C600 87-010-662-080 C-CAP,E 22-6.3 C601 87-010-779-080 C-CAP,E 100-6.3 C602 87-010-779-080 C-CAP,E 100-6.3 C603 87-010-662-080 C-CAP,E 22-6.3 C604 87-010-779-080 C-CAP,E 100-6.3 C607 87-010-831-080 C-CAP,U,0.1-16F C608 87-010-831-080 C-CAP,U,0.1-16F CN100 87-A60-537-080 C-CONN

27、,21P H CFP55 CN201 87-A60-467-080 C-CONN,4P V FMN-BMTR CN300 87-A60-518-080 C-CONN,8P H 6232 CN400 87-A60-027-080 C-CONN,8P H WHT CN401 87-A60-062-010 CONN,05P V 9604S-05C CN600 87-A60-519-080 C-CONN,14P H 6232 FB501 87-A90-828-080 C-F-BEAD, BK1608LM182 L100 87-A50-117-080 C-COIL,10UHLQH3C L101 87-A

28、50-012-080 C-COIL,100UH LQH3C L102 87-A50-117-080 C-COIL,10UHLQH3C L103 87-A50-117-080 C-COIL,10UHLQH3C L201 87-A50-117-080 C-COIL,10UHLQH3C L202 87-A50-117-080 C-COIL,10UHLQH3C L203 87-A50-116-080 C-COIL,4.7UHLQH3C L204 87-003-367-080 C-COIL,U 2.2UHK L301 87-A50-117-080 C-COIL,10UHLQH3C L501 87-A50

29、-116-080 C-COIL,4.7UHLQH3C L502 87-A50-116-080 C-COIL,4.7UHLQH3C L503 87-A50-116-080 C-COIL,4.7UHLQH3C L504 87-005-774-080 C-COIL,4BLH L505 87-005-774-080 C-COIL,4BLH L611 87-A50-163-080 C-COIL,ZBFS5101-PT L612 87-005-512-080 C-COIL,BLM21A05 L613 87-005-512-080 C-COIL,BLM21A05 L614 87-A50-163-080 C-

30、COIL,ZBFS5101-PT L615 87-A90-034-080 C-FLTR,EMI BLM41P750 L616 87-A50-163-080 C-COIL,ZBFS5101-PT R423 87-025-564-080 C-RES,U M/F 47K D R424 87-025-564-080 C-RES,U M/F 47K D R425 87-022-583-080 C-RES,U M/F 12K D R426 87-022-583-080 C-RES,U M/F 12K D X200 87-A70-270-080 C-VIB,XTAL 45.1584MHZ SMD-49 X3

31、01 87-A70-100-080 C-VIB,CER 12.0MHZ PBRC-BR-A MECHA C.B CON1 87-A61-058-080 C-CONN,8P H 6232BOT M400 87-A91-490-010 MOT,BCD3B04 M401 87-A91-489-010 MOT,BCD3B93 SW1 87-A91-419-080 C-SW,PUSH MPU11121MLB1 SW2 87-A91-445-080 C-SW,PUSH MPU20420MLB1 LOAD C.B CON451 86-NFZ-675-010 CONN,5P H 6216-11H M450 8

32、7-A90-672-010 MOT,M25E-4 SW451 87-A90-673-010 SW,MICRO ESE11SH1C SW452 87-A90-117-010 SW,PUSH 1-1-1 MPU103 5 TRANSISTOR ILLUSTRATION B E C 2SA1588 2SC4116 RN1305 RN2305 8 8 A Resistor Code Chip Resistor Part Coding Figure Value of resistor Chip resistor WattageTypeTolerance 1/16W 1/10W 1/8W 1608 212

33、5 3216 5% 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 6 IC BLOCK DIAGRAM IC, BD7910FV IC, AK4519VF IC, BA5970FP IC, LA5638H REGOUT REGDRVREGSW REGGND VREGIN VOS2 VOS1 VOD1 MU

34、TE EFM PDGND SVCC VG VOD2 N.C.N.C. N.C. VDD VSS REGNF 87 BLOCK DIAGRAM 109 WIRING-1 (MD) 76543211234567 A B C D E F G H I J A B C D E F G H I J 1211 SCHEMATIC DIAGRAM-1 (MD) 1413 1234567 A B C D E F G H I J K WIRING-2 (MECHA/LOAD) 451 451 452 452 TO MD C.B CN401 TO MD C.B CN400 SCHEMATIC DIAGRAM-2 (

35、MECHA/LOAD) TO MD C.B CN401 TO MD C.B CN400 15 WAVE FORM 1IC100 Pin (RF)VOLT/DIV: 0.5V TIME/DIV:1mS 2CN201 Pin 1 (HEAD-B)VOLT/DIV: 10V CN201 Pin 4 (HEAD-A)TIME/DIV:0.2S 16 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 IC, CXA2523AR

36、Pin No.Pin NameI/ODescription IC DESCRIPTION I J VC A B C D E F PD APC APCREF GND TEMPI TEMPR SWDT SCLK XLAT XSTBY FOCNT VREF EQADJ 3TADJ VCC WBLADJ TE CSLED SE ADFM ADIN ADAGC ADFG AUX FE ABCD BOTM PEAK RF RFAGC AGCI COMPO I I O I I I I I I I O I I I I I I I I O I/O I/O I/O O O O I O O O O O O O I

37、O Input “I” RF signal converted to I-V. Input “J” RF signal converted to I-V. Output voltage for VCC/2. Input current for main beam servo signal A. Input current for main beam servo signal B. Input currentt for main beam servo signal C. Input current for main beam servo signal D. Input current for s

38、ide beam servo signal E. Input current for side beam servo signal F. Input beam spectrum monitor signal. Output laser APC. Input reference voltage for laser power setting. GND. Not used. Input micro-processor serial interface data. Input micro-processor serial interface shift clock. Input micro-proc

39、essor serial interface latch. “L”: Latch. Standby setting pin. “H”: Normal mode, “L”: Standby. Internal current setting pin. Not used. EQ central frequency setting pin. BPF3T central frequency setting pin. Power supply pin. BPF22 central frequency setting pin. Output tracking error signal. LPF capac

40、itor connection pin for SLED error signal. Output SLED error signal. Output ADIP FM signal. Input ADIP signal comparator. ADIPAGC capacitor connection pin. Output ADIP2 binary data signal. I3 output temperature signal. Switched by serial command. Output focus error signal. Output beam spectrum signa

41、l for main beam servo detector. Output bottom hold signal for RF/ABCD. Output peak hold signal for RF/ABCD. RF equalizer output pin. RFAGC capacitor connection pin. RFAGC input pin. Not used. 17 Pin No.Pin NameI/ODescription 42 43 44 45 46 47 48 COMPP ADDC OPO OPN RFO MORFI MORFO I I/O O I O I O Use

42、r comparator non-inverted input pin. Capacitor connection pin for ADIP amplifier on return circuit. Not used. Non-inverted input pin for user operational amplifier. RF amplifier output pin. Check point for eye pattern. Input pin where Groove RF signal is AC coupled. Output pin for Groove RF signal.

43、18 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 IC, CXD2654R Pin No.Pin NameI/ODescription MNT0 MNT1 MNT2 MNT3 SWDT SCLK XLAT SRDT SENS XRST SQSY DQSY RECP XINT TX OSCI OSCO XTSL DIN0 DIN1 DOUT DATAI LRCKI XBCKI ADDT DADT LRCK XBCK FS256 DV

44、DD A03 A02 A01 A00 A10 A04 A05 A06 Monitor output terminal. Microprocessor serial interface data input. Microprocessor serial interface shift clock input. Microprocessor serial interface latch input. Latched at falling down edge. Microprocessor serial interface data output. The terminal which output

45、s internal status in accordance with the address of the microprocessor serial interface. Reset input. L: reset. Disc sub code Q sync/ADIP sync output. Subcode Q sync output of U-bit CD or MD format when the DIGITAL IN source is CD or MD. Laser power selection input. H: Recording power, L: Playback p

46、ower. Interrupt request output terminal. L is output when interrupt status is generated. Record data output enable signal input terminal. H: enable. Crystal oscillator circuit input terminal. Crystal oscillator circuit output terminal. (Inverted output of OSCI). OSCI terminal input frequency selecti

47、on. H: 512 Fs (22.5792 MHz), L: 1024 Fs (45.1584 MHz). Digital audio interface signal input 1. Digital audio interface signal input 2. Digital audio interface signal output. Test pin. Connect to GND. Test pin. Connect to GND. Test pin. Connect to GND. Data input from A/D converter. REC monitor output/decoded audio data output. LR clock (44.1kHz) output to the external audio block. Bit clock (2.8224MHz) output to the external audio block. 256Fs output. Digital power supply. Eternal DRAM address output. O O O O I I I O O I O O I O I I