Aiwa-XP-SP910-SP911-Service-Manual-2 电路图 维修手册.pdf

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1、BASIC CD MECHANISM : DA23LCOMPACT DISC PLAYER XP-SP910 XP-SP911 S/M Code No. 09-003-341-6R1 AUB AUB SERVICE MANUAL REVISION DATA This Service Manual is the Revision Publishing and replaces Simple Manual (S/M Code No. 09-003-341-6T1). RadioFans.CN 收音机爱 好者资料库 2 PROTECTION OF EYES FROM LASER BEAM DURIN

2、G SERVICING VAROITUS! Laiteen Kyttminen muulla kuin tss kyttohjeessa mainit- ulla tavalla saattaa altistaa kyt-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 lase

3、rstrlning, som verskrider grnsen fr laserklass 1. Caution: Invisible laser radiation when open and interlocks 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 p

4、erformance of procedures other than those specified herein may result in hazardous radiation exposure. ATTENTION Lutilisation de commandes, rglages ou procdures autres que ceux spcifis peut entraner une dangereuse exposition aux radiations. ADVARSEL! Usynlig laserstling ved bning, nr sikkerhedsafbry

5、dereer 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. This set employs laser. Therefore, be sure to follow carefully the instructions below when servicing. WARNING! WHEN

6、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 OBJECTIVE LENS ON THE OPTICAL PICK-UP BLOCK. CLASS 1 KLASSE 1 LUOKAN 1 KLASS 1 LASER PRODUCT LASER

7、PRODUKT LASER LAITE LASER APPARAT Precaution to replace Optical block (SF-P200) 1) After the connection, remove 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 to

8、uch the diode. PICK UP ASSY SF-P200 :SOLDER 116 10 9 RadioFans.CN 收音机爱 好者资料库 3 REF. NOPART NO.KANRIDESCRIPTION NO. ACCESSORIES LIST 8A-HC3-911-010 IB,U(ESF)C2 !87-B30-282-010 AC ADAPTOR,AC-D603UNC 87-B30-225-010 HEADPHONE,HP-M034 8A-HC3-951-010 CASE,CARRING (SP911) Design and specifications are subj

9、ect to change without notice. SPECIFICATIONSRadioFans.CN 收音机爱 好者资料库 4 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. ELECTRICAL MAIN PARTS LIST IC 87-A21-448-040 C-IC,BH6554FV 8A-HC3-610-010 C-IC,MN101C439-AC 87-A21-030-040 C-IC,S-93C46AMFN 87-A21-446-010 C-IC,MN662782RPT1 8

10、7-A21-561-040 C-IC,MSM51V17400D-SJ 87-A21-578-040 C-IC,AN8838NSB 87-A21-543-040 C-IC,NJU7012 87-A21-521-040 C-IC,BH6517FS 87-A21-085-040 C-IC,TA2120FN TRANSISTOR 87-026-412-080 C-TR RN1305 87-A30-075-080 C-TR,2SA1235F 89-211-323-080 C-TR,2SB1132R 89-416-643-080 C-TR,2SD1664R 87-A30-076-080 C-TR,2SC3

11、052F 89-113-695-680 C-TR,2SA1369G/H 87-A30-332-040 C-TR,CPH3106 87-A30-278-040 C-FET,2SK2980 89-115-865-080 C-TR,2SA1586GR 87-A30-336-040 C-TR,UMH4N 87-026-429-080 TR,RN2311 87-026-418-080 TR,RN1311 (0.1W) 87-A30-377-040 C-TR,2SB815B7 DIODE 87-A40-614-040 C-DIODE,SFPB-72 87-A40-469-080 C-DIODE,HSM28

12、38CTR 87-A40-836-040 C-ZENER,HZM6.2NB1 87-A40-592-040 C-ZENER,HZM11NB2 87-A40-674-080 C-DIODE,HRC0202A 87-001-166-080 DIODE,1SS301 MAIN C.B C101 87-012-286-080 CAP, U 0.01-25 C102 87-A11-031-080 C-CAP,E 100-16 M WX C103 87-012-286-080 CAP, U 0.01-25 C104 87-A11-031-080 C-CAP,E 100-16 M WX C105 87-01

13、0-831-080 C-CAP,U,0.1-16F C201 87-012-286-080 CAP, U 0.01-25 C202 87-016-427-080 C-CAP,E 47-6.3 5.5N C203 87-012-286-080 CAP, U 0.01-25 C204 87-016-430-080 C-CAP,E 100-6.3 5.5N C205 87-016-421-080 C-CAP,E 10-16 5.5N C206 87-A10-047-080 C-CAP,U 1-10 Z F C207 83-HC3-635-080 C-CAP,E 220-6.3 WF C208 87-

14、016-422-080 C-CAP,E 22-6.3 C209 87-A10-260-080 C-CAP,U 0.1-16 K B C210 87-A10-047-080 C-CAP,U 1-10 Z F C211 87-010-787-080 CAP, U 0.022-25 C212 87-012-266-080 C-CAP,U 220P-50 B C213 87-A11-062-080 C-CAP,S 2.2-16 Z F C214 87-010-831-080 C-CAP,U,0.1-16F C301 87-016-426-080 C-CAP,E 47-4 5.5N C302 87-01

15、2-286-080 CAP, U 0.01-25 C303 87-012-273-080 C-CAP,U 820P-50 B C304 87-010-831-080 C-CAP,U,0.1-16F C305 87-012-286-080 CAP, U 0.01-25 C306 87-012-274-080 CHIP CAP,U 1000P-50B C307 87-012-286-080 CAP, U 0.01-25 C309 87-016-429-080 C-CAP,E 100-4 5.5N C310 87-012-286-080 CAP, U 0.01-25 C311 87-A10-047-

16、080 C-CAP,U 1-10 Z F C313 87-012-274-080 CHIP CAP,U 1000P-50B C314 87-012-274-080 CHIP CAP,U 1000P-50B C315 87-012-274-080 CHIP CAP,U 1000P-50B C316 87-010-831-080 C-CAP,U,0.1-16F C317 87-012-274-080 CHIP CAP,U 1000P-50B C318 87-012-274-080 CHIP CAP,U 1000P-50B C319 87-012-188-080 C-CAP,U 47P-50 CH

17、C401 87-016-431-080 C-CAP,E 220-4 5.5N C403 87-016-429-080 C-CAP,E 100-4 5.5N C405 87-010-831-080 C-CAP,U,0.1-16F C406 87-012-273-080 C-CAP,U 820P-50 B C407 87-010-787-080 CAP, U 0.022-25 C408 87-A10-260-080 C-CAP,U 0.1-16 K B C409 87-A10-827-080 C-CAP,U 0.47-6.3 K B C410 87-012-286-080 CAP, U 0.01-

18、25 C411 87-A11-062-080 C-CAP,S 2.2-16 Z F C412 87-016-429-080 C-CAP,E 100-4 5.5N C413 87-010-831-080 C-CAP,U,0.1-16F C415 87-A10-047-080 C-CAP,U 1-10 Z F C416 87-010-831-080 C-CAP,U,0.1-16F C417 87-012-188-080 C-CAP,U 47P-50 CH C418 87-012-164-080 C-CAP,U 2P-50 CK C419 87-012-164-080 C-CAP,U 2P-50 C

19、K C420 87-010-831-080 C-CAP,U,0.1-16F C421 87-010-831-080 C-CAP,U,0.1-16F C422 87-010-831-080 C-CAP,U,0.1-16F C423 87-A10-047-080 C-CAP,U 1-10 Z F C424 87-A10-047-080 C-CAP,U 1-10 Z F C451 87-A10-047-080 C-CAP,U 1-10 Z F C501 87-016-429-080 C-CAP,E 100-4 5.5N C502 87-010-831-080 C-CAP,U,0.1-16F C504

20、 87-010-831-080 C-CAP,U,0.1-16F C505 87-A11-228-080 C-CAP,U 0.027-25 K B C506 87-012-199-080 CAP 220P C507 87-012-193-080 C-CAP,U 82P-50 CH C508 87-012-193-080 C-CAP,U 82P-50 CH C509 87-012-273-080 C-CAP,U 820P-50 B C510 87-A11-241-080 C-CAP,TN 22-6.3 M F93 A C512 87-A11-241-080 C-CAP,TN 22-6.3 M F9

21、3 A C514 87-A11-228-080 C-CAP,U 0.027-25 K B C515 87-A11-228-080 C-CAP,U 0.027-25 K B C516 87-A10-260-080 C-CAP,U 0.1-16 K B C518 87-012-176-080 C-CAP,U 15P-50 CH C520 87-016-426-080 C-CAP,E 47-4 5.5N C521 87-012-274-080 CHIP CAP,U 1000P-50B C522 87-A10-047-080 C-CAP,U 1-10 Z F C523 87-A10-047-080 C

22、-CAP,U 1-10 Z F C524 87-012-172-080 C-CAP,U 10P-50 CH C601 87-016-429-080 C-CAP,E 100-4 5.5N C602 87-012-286-080 CAP, U 0.01-25 C603 87-012-286-080 CAP, U 0.01-25 C604 87-012-286-080 CAP, U 0.01-25 C701 87-016-429-080 C-CAP,E 100-4 5.5N C702 87-012-281-080 C-CAP,U 3900P-50 B C703 87-012-281-080 C-CA

23、P,U 3900P-50 B C704 87-012-273-080 C-CAP,U 820P-50 B C705 87-012-273-080 C-CAP,U 820P-50 B C706 87-010-831-080 C-CAP,U,0.1-16F C707 87-A11-062-080 C-CAP,S 2.2-16 Z F C708 87-A11-062-080 C-CAP,S 2.2-16 Z F C709 87-A10-047-080 C-CAP,U 1-10 Z F C710 87-016-421-080 C-CAP,E 10-16 5.5N C711 87-016-429-080

24、 C-CAP,E 100-4 5.5N C712 87-A10-353-080 C-CAP,U0.22-10KB C713 87-A10-260-080 C-CAP,U 0.1-16 K B C714 87-A11-062-080 C-CAP,S 2.2-16 Z F C715 87-016-421-080 C-CAP,E 10-16 5.5N C716 87-010-831-080 C-CAP,U,0.1-16F C717 87-010-831-080 C-CAP,U,0.1-16F C718 87-016-431-080 C-CAP,E 220-4 5.5N C719 87-016-431

25、-080 C-CAP,E 220-4 5.5N C720 87-012-274-080 CHIP CAP,U 1000P-50B 65 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. 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% 5% 5% CJ CJ CJ Form

26、LWt 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 TRANSISTOR ILLUSTSRATION 2SA1235 2SA1586 2SB815 2SC3052 CPH3106 RN1305 RN1311 RN2311 UMH4N 2SA1369 2SB1132 2SD1664 2SK2980 D G S C B E B C E WAVEFORM

27、S 500mV/DIV 200ns/DIV 1 2 3 4 IC501 Pin7 (RF O) 50 mV/DIV 1 ms/DIV 50 mV/DIV 1 ms/DIV 1 V/DIV 200 ns/DIV IC502 Pin4 (TA O) IC501 Pin20 (FE O) IC301 Pin10 (OSC I) C721 87-012-274-080 CHIP CAP,U 1000P-50B C722 87-010-831-080 C-CAP,U,0.1-16F C723 87-A10-047-080 C-CAP,U 1-10 Z F CN301 87-A61-241-080 C-C

28、ONN,26P H 52437-2691 CN501 87-009-214-080 CONN,16P 52207-1690 CN601 87-099-522-080 CONN,6P ZH-SM3 V W FB701 83-XM1-617-080 C-COIL,BK2125HM601 FB704 83-XM1-617-080 C-COIL,BK2125HM601 J101 87-A60-421-010 JACK,DC HEC3600 BLK 6 J701 85-HC5-616-010 JACK,3.5 ST W/R GRN L201 87-A50-355-080 C-COIL,330UH LQH

29、3C L202 87-A50-587-080 C-COIL,68UH-CDRH5D28 L203 87-A50-355-080 C-COIL,330UH LQH3C L301 87-A50-367-080 C-COIL, 10UH LQG21F L302 87-A50-367-080 C-COIL, 10UH LQG21F L401 87-A50-556-080 C-COIL, 47UH K LQH3C L402 87-A50-440-080 C-COIL, 100UH K LQH3C34 L501 87-A50-501-080 C-COIL,10UH-FSLB2520 L502 87-A50

30、-367-080 C-COIL, 10UH LQG21F S301 87-A90-494-080 C-SW,SL 1-1-3 SSSS81 S302 87-A91-622-010 SW,MICRO PV1102 X401 87-A70-261-080 C-VIB,CER 16.93MHZ CSTCW-MX03T LID C.B CN801 87-A61-241-080 C-CONN,26P H 52437-2691 LCD801 8A-HC3-605-010 LCD,AHC-3 S801 87-A90-232-080 C-SW,TACT SKQRAA S802 87-A90-232-080 C

31、-SW,TACT SKQRAA S803 87-A90-232-080 C-SW,TACT SKQRAA S804 87-A90-232-080 C-SW,TACT SKQRAA S805 87-A90-232-080 C-SW,TACT SKQRAA S806 87-A90-232-080 C-SW,TACT SKQRAA S807 87-A90-232-080 C-SW,TACT SKQRAA S808 87-A90-232-080 C-SW,TACT SKQRAA S809 87-A90-232-080 C-SW,TACT SKQRAA f 4.2MHz 87 SCHEMATIC DIA

32、GRAM-1 (MAIN SECTION) C417 47p AC ADAPTOR USE FOR SPINDLE SPEED WAVEFORMS 1 3 2 4 1234567891011121314 A B C D E F G H I J 109 WIRING-1 (MAIN C.B) 1 A B C D E F G H I J K L A B C D E F G H I J K L H II H 234567891010654987321 1234567 A B C D E F G H I J 1211 WIRING-2 (LID C.B)SCHEMATIC DIAGRAM-2 (LID

33、 SECTION) 13 LCD DISPLAY 14 TEST MODE IC501 GND FE VC TE IC401 IC301 IC601 IC701 IC201 RF TEST LAND OPEN/CLOSE SW SHORT LAND MAIN C.BMAIN C.B 61 The servo circit of this model is designed to be adjustment- free and the adjustment value and disc distinction (CDDA, CD-R and CD-RW) etc. is adjusted by

34、within the IC. There- fore the adjustment is performed each TOC reading. The adjustment conditions within the IC of each servo can be monitored in this test mode. 1. How to start the Test Mode Starting method of the test mode differ depending upon the type of disc being used. This is because the adj

35、ust- ment values of each servo also differ depending upon the type of disc. When using the CD-DA or CD-R 1) Short-circuit TEST LAND and OPEN/CLOSE SW land. 2) Insert the AC plug to the power outlet and install the CD-DA or CD-R disc. 3) Press the PLAY and STOP buttons in this sequence and read the T

36、OC. When using the CD-RW 1) Short-circuit the TEST LAND and the OPEN/CLOSE SW land. 2) Insert the AC plug to the power outlet and install the CD-RW disc. 3) Pree the PLAY, STOP and DSL buttons in this sequence and read the TOC. The LCD should display “CD-r” at this point. Note 1) If the TOC cannot r

37、ead, “ERR” has appeared on the LCD. The following step 2 and 3 can be verified even if the “TOC” cannot be read. Note 2) By repeatedly pressing the DISPLAY/ENTER but- ton the all LCD light up and the “TOC” display are repeated. Note 3) By repeatedly pressing the DSL button the LCD “CD-r” and “CD-d”

38、are repeated. When the LCD displays “CD-d” CD-DA, CD-R is selected. When the LCD displays “CD-r” CD-RW is selected. Note 4) The test mode is canceled by disconnect the AC plug and remove the soldering of short land. 2. DISC distinction (confirmation of the FE waveform) This mode is possible to perfo

39、rm a confirmation of the disc distinction. Confirmation method 1) Press the DSL button and select “CD-d” or “CD-r” (Refer to Note 3) 2) Install the disc. 3) Press the MODE button. The LCD will change as follows: Example: Test disc: TCD-782, DISC type select: CD-d, Judgment value: 79, Measurement val

40、ue: 44 CB VOL Judgment valueMeasurement value * All numerical value are displayed in HEX. 15 What disc the IC has selected can be understood according to this judgment value. The decision standard of IC is as follows. LCD displays “CD-d”LCD displays “CD-r” 0 Judgment value 10No discNo disc 10 Judgme

41、nt value 32CD-RWNo disc 32 Judgment value C8CD-DA and CD-RCD-RW C8 Judgment valueCD-DA and CD-R The state of the FE waveform can also be understood from to this judgment. Adjustment value are displayed in HEX. VOL Tracking Error Offset (TEO)displayAdjustment value 6. Confirmation of each servo It is

42、 possible to confirm the adjustment value of each servo by repeatedly pressing the MODE button while the disc is play- ing, The switchover, sequence is as stated below. Confirmation mode off Focus Bias (FB) Tracking Balance(TB) Tracking Gain (TG) Tracking Error Offset(TEO) Focus Gain (FG) Focus Erro

43、r Offset (FEO) Confirmation mode off Example: Tracking Error Offset (TEO) Adjustment value: 03 5. Confirmation of Tracking balance Test point: TE and VC (Vref) Test disc: TCD-782 Press the DSL button while the test disc playing and confirm the TE waveform is as is shown below. 4. Confirmation of the

44、 RF level Test point: RF and VC (Vref) Test disc: TCD-782 Confirm that the RF waveform as shown below. 3. Confirmation of Sled movement By pressing the F. SKIP of B. SKIP button continuously, it is possible to transfer the pick-up to either the outer side or inner side. more than 0.8Vp-p VOLT/DIV: 2

45、00mV TIME/DIV: 0.5 s VOLT/DIV: 200mV TIME/DIV: 2ms A VC B A:B = 1:1 16 IC BLOCK DIAGRAM IC, TA2120FN IC, BH6554FV IC, AN8838NSB Pin No.Pin NameI/ODescription 17 I/O I I I I I O I I/O 1 2 3 4 5 6 8 9 10 11 12 13 14 15 16 17 18 19 21 22 23 24 25 26 VCC D0 D1 _ WE _ RAS NC A10 A0 A1 A2 A3 VCC VSS A4 A5

46、 A6 A7 A8 A9 _ OE _ CAS D2 D3 VSS IC DESCRIPTION IC, MSM51V17400D O I I I 1 2 3 4 5 6 7 8 VCC NC TEST GND DO DI SK CS IC, S-93C46AMFN Power supply Not connected Test terminal. Open (can be connected to Vcc or GND) Ground Serial data output Serial data input Serial clock input Chip select input +2.5V

47、 power supply Data input/output Write enable Row address strobe Not connected Address inputs +2.5V power supply Ground Address inputs Address input Output enable Column address strobe Data input/output Ground Pin No.Pin NameI/ODescription Pin No.Pin NameI/ODescription 18 1 2 3 4 5 6 7 8 9 10 14 15 16 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 DVDD3 D0 D1 NWE NRAS D2 D3 NCAS0 A10 A8 A4 A9 A0 A3 DVSS2 DVDD2 SPOUT