Aiwa-XP-SP90-Service-Manual 电路图 维修手册.pdf

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1、BASIC CD MECHANISM : KSM-620 AAACOMPACT DISC PLAYER XP-SP90 S/M Code No. 09-992-408-7R1 AU SERVICE MANUAL REVISION DATA This Service Manual is the Revision Publishing and replaces Simple Manual (S/M Code No. 09-992-408-7T1). RadioFans.CN 收音机爱 好者资料库 2 SPECIFICATIONS Design and specifications are subj

2、ect to change without notice. REF. NOPART NO.KANRIDESCRIPTION NO. ACCESSORIES/PACKAGE LIST 1 8Z-HC3-903-010 IB,U(3L)C 2 87-B30-225-010 HEADPHONE,HP-M034 ! 3 87-042-157-010 ADPTR,AC-A62 U RadioFans.CN 收音机爱 好者资料库 3 PROTECTION OF EYES FROM LASER BEAM DURING SERVICING VAROITUS! Laiteen Kyttminen muulla

3、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 laserstrlning, som verskrider grnsen fr laserklass

4、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 performance of procedures other than those speci

5、fied 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 sikkerhedsafbrydereer ude af funktion. Undg udsttelse for strl

6、ing. 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 SERVICING, DO NOT APPROACH THE LASER EXIT WITH

7、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 PRODUKT LASER LAITE LASER APPARAT Precaution to

8、 replace Optical block (KSM-620AAA) 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 touch the diode. SOLDER RadioFans.CN 收音机爱 好者资料

9、库 4 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. ELECTRICAL MAIN PARTS LIST IC 87-A21-082-040 C-IC,BA6655AFV 87-A21-083-040 C-IC,BH6508FS 87-A21-087-010 C-IC,CXA2542AR 87-A20-916-010 C-IC,CXD3009Q 87-A21-140-010 C-IC,MSM51V17400D 87-A21-262-010 C-IC,SM5903AF 87-A21-085-040

10、 C-IC,TA2120FN 8Z-HC3-620-010 C-IC,CXP83417-159Q 87-017-631-080 IC,AT93C46R TRANSISTOR 87-A30-183-040 C-TR,2SD1628G 89-211-323-080 C-TR,2SB1132R 89-113-695-680 C-TR,2SA1369G/H 87-026-608-080 C-TR,DTC 123 JK 86-NFZ-687-080 C-TR,2SA1037S 89-416-643-080 C-TR,2SD1664R 89-324-121-080 C-TR,2SC2412K 87-026

11、-239-080 C-TR,DTC114TK 87-026-235-080 CHIP-TR,DTC114EK 87-026-233-080 C-TR,DTA114TK 87-026-211-080 C-TR,DTA144EK DIODE 87-A40-592-040 C-ZENER,HZM11NB2 87-A40-469-040 C-DIODE,HSM2838CTR 87-A40-590-040 C-DIODE,HRW0202A MAIN C.B C101 87-010-561-040 CAP,E 100-16 GAS C102 87-010-502-040 CAP ELECT GAS 100

12、/4 C103 87-010-831-080 C-CAP,U,0.1-16F C104 87-A10-505-080 CAP,E 220-6.3 SF C106 87-010-503-040 CAP,E 220-4 GAS C107 87-010-831-080 C-CAP,U,0.1-16F C109 87-012-199-080 CAP 220P C110 87-010-502-040 CAP ELECT GAS 100/4 C111 87-A10-025-080 C-CAP,U 0.22-16Z F C112 87-012-274-080 CHIP CAP,U 1000P-50B C11

13、3 87-010-829-080 CAP, U 0.047-16 C115 87-A10-047-080 C-CAP,U 1-10 Z F C124 87-A10-047-080 C-CAP,U 1-10 Z F C201 87-012-273-080 C-CAP,U 820P-50 B C202 87-012-287-080 C-CAP,U 0.015-25 F C203 87-012-287-080 C-CAP,U 0.015-25 F C204 87-012-287-080 C-CAP,U 0.015-25 F C205 87-012-287-080 C-CAP,U 0.015-25 F

14、 C206 87-012-286-080 CAP, U 0.01-25 C207 87-010-502-040 CAP ELECT GAS 100/4 C208 87-A10-047-080 C-CAP,U 1-10 Z F C209 87-010-831-080 C-CAP,U,0.1-16F C210 87-A10-047-080 C-CAP,U 1-10 Z F C211 87-A10-463-080 C-CAP,U 0.47-10 Z F C301 87-012-274-080 CHIP CAP,U 1000P-50B C302 87-A11-066-080 C-CAP,TN 47-4

15、 M TCMS-B2R C303 87-012-274-080 CHIP CAP,U 1000P-50B C304 87-010-831-080 C-CAP,U,0.1-16F C305 87-010-831-080 C-CAP,U,0.1-16F C306 87-010-831-080 C-CAP,U,0.1-16F C307 87-012-199-080 CAP 220P C308 87-010-421-040 CAP,E 4.7-50 5L C311 87-010-788-080 C-CAP,U 0.033-2.5F C312 87-012-286-080 CAP, U 0.01-25

16、C313 87-012-195-080 C-CAP,U 100P-50CH C314 87-A10-047-080 C-CAP,U 1-10 Z F C315 87-010-498-040 CAP,E 10-16 GAS C316 87-012-278-080 C-CAP,U 2200P-50 B C317 87-010-502-040 CAP ELECT GAS 100/4 C318 87-010-502-040 CAP ELECT GAS 100/4 C319 87-010-788-080 C-CAP,U 0.033-2.5F C320 87-012-286-080 CAP, U 0.01

17、-25 C321 87-012-286-080 CAP, U 0.01-25 C322 87-010-788-080 C-CAP,U 0.033-2.5F C323 87-012-172-080 CAPACITOR CHIP U 10P CH C324 87-010-787-080 CAP, U 0.022-25 C325 87-010-831-080 C-CAP,U,0.1-16F C326 87-012-286-080 CAP, U 0.01-25 C327 87-A11-066-080 C-CAP,TN 47-4 M TCMS-B2R C328 87-A11-066-080 C-CAP,

18、TN 47-4 M TCMS-B2R C329 87-010-959-080 CHIP CAP,U 0.056-16F C331 87-010-829-080 CAP, U 0.047-16 C332 87-010-829-080 CAP, U 0.047-16 C333 87-A10-047-080 C-CAP,U 1-10 Z F C334 87-010-502-040 CAP ELECT GAS 100/4 C335 87-012-165-080 CAP 3P C336 87-A10-047-080 C-CAP,U 1-10 Z F C350 87-010-829-080 CAP, U

19、0.047-16 C351 87-012-280-080 CAP, U 3300P-50 C352 87-012-279-080 C-CAP,U 2700P-50 B C353 87-012-199-080 CAP 220P C354 87-A10-463-080 C-CAP,U 0.47-10 Z F C355 87-010-831-080 C-CAP,U,0.1-16F C356 87-010-503-040 CAP,E 220-4 GAS C357 87-012-188-080 C-CAP,U 47P-50 CH C358 87-010-503-040 CAP,E 220-4 GAS C

20、359 87-010-831-080 C-CAP,U,0.1-16F C360 87-A10-463-080 C-CAP,U 0.47-10 Z F C362 87-012-186-080 C-CAP,U 39P-50 CH C364 87-010-831-080 C-CAP,U,0.1-16F C365 87-010-831-080 C-CAP,U,0.1-16F C366 87-A11-066-080 C-CAP,TN 47-4 M TCMS-B2R C371 87-012-272-080 C-CAP,U 680P-50 B C372 87-012-272-080 C-CAP,U 680P

21、-50 B C373 87-012-197-080 C-CAP,U 150P-50 CH C374 87-012-197-080 C-CAP,U 150P-50 CH C376 87-010-831-080 C-CAP,U,0.1-16F C401 87-012-274-080 CHIP CAP,U 1000P-50B C402 87-010-502-040 CAP ELECT GAS 100/4 C403 87-010-831-080 C-CAP,U,0.1-16F C405 87-012-188-080 C-CAP,U 47P-50 CH C701 87-A10-047-080 C-CAP

22、,U 1-10 Z F C702 87-A10-047-080 C-CAP,U 1-10 Z F C703 87-010-831-080 C-CAP,U,0.1-16F C704 87-010-831-080 C-CAP,U,0.1-16F C705 87-010-503-040 CAP,E 220-4 GAS C706 87-010-503-040 CAP,E 220-4 GAS C707 87-012-274-080 CHIP CAP,U 1000P-50B C708 87-012-274-080 CHIP CAP,U 1000P-50B C751 87-A11-065-080 C-CAP

23、,TN 10-4 M TCMS-AR C752 87-A11-065-080 C-CAP,TN 10-4 M TCMS-AR C753 87-A10-047-080 C-CAP,U 1-10 Z F C754 87-A11-065-080 C-CAP,TN 10-4 M TCMS-AR C756 87-010-502-040 CAP ELECT GAS 100/4 C801 87-010-502-040 CAP ELECT GAS 100/4 C802 87-010-831-080 C-CAP,U,0.1-16F C804 87-012-274-080 CHIP CAP,U 1000P-50B

24、 C805 87-012-199-080 CAP 220P C806 87-010-831-080 C-CAP,U,0.1-16F C807 87-012-188-080 C-CAP,U 47P-50 CH C808 87-012-188-080 C-CAP,U 47P-50 CH C813 87-012-274-080 CHIP CAP,U 1000P-50B C837 87-A10-047-080 C-CAP,U 1-10 Z F CN201 87-A60-757-080 C-CONN,16P H IL-402R-16S CN202 87-009-411-010 CONN,6P ZH V

25、CN801 87-A60-790-080 C-CONN,28P V 28FLT-SM1TB 65 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. TRANSISTOR ILLUSTRATION FB701 83-XM1-617-080 C-COIL,BK2125HM601 FB702 83-XM1-617-080 C-COIL,BK2125HM601 FB703 83-XM1-617-080 C-COIL,BK2125HM601 J101 87-A60-421-010 JACK,DC HEC3600

26、 BLK 6 J701 85-HC5-616-010 JACK,3.5 ST W/R GRN L101 88-HC4-615-040 C-COIL,39UH 7006-2M L201 87-005-843-080 C-COIL,470UH K LQH3C L301 87-A50-367-080 C-COIL, 10UH LQG21F L302 87-A50-367-080 C-COIL, 10UH LQG21F L351 87-A50-011-080 C-COIL,47UH LQH3C L801 87-A50-367-080 C-COIL, 10UH LQG21F L802 87-A50-01

27、1-080 C-COIL,47UH LQH3C R301 87-022-253-080 C-RES U39K-1/16WF R302 87-022-253-080 C-RES U39K-1/16WF R303 87-022-287-080 C-RES,U 120K-1/16W F R304 87-022-287-080 C-RES,U 120K-1/16W F R319 87-022-287-080 C-RES,U 120K-1/16W F R322 87-022-287-080 C-RES,U 120K-1/16W F S801 87-036-252-080 SW,MICRO SPPB51

28、S803 87-A90-493-080 C-SW,SL 1-1-2 SSSS81 X351 87-A70-202-080 C-VIB,CER 16.93MHZ CSACV-MXJ04 KEY C.B CN851 87-A60-789-080 C-CONN,28P H 28FLZ-RSM1TB LCD851 8Z-HC3-610-010 LCD,ZHC-3 AIW4186 S851 87-A90-232-080 C-SW,TACT SKQRAA S852 87-A90-232-080 C-SW,TACT SKQRAA S853 87-A90-232-080 C-SW,TACT SKQRAA S8

29、54 87-A90-232-080 C-SW,TACT SKQRAA S855 87-A90-232-080 C-SW,TACT SKQRAA S856 87-A90-232-080 C-SW,TACT SKQRAA S857 87-A90-232-080 C-SW,TACT SKQRAA S858 87-A90-232-080 C-SW,TACT SKQRAA S859 87-A90-232-080 C-SW,TACT SKQRAA 8 8 A Resistor Code Chip Resistor Part Coding Figure Value of resistor Chip resi

30、stor WattageTypeTolerance 1/16W 1/10W 1/8W 1608 2125 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 Regarding connectors, they are not stocked as they are not the initia

31、l order items. The connectors are available after they are supplied from connector manufacturers upon the order is received. B E C E C B 2SA1037 2SC2412 DTA114TK DTA144EK DTC114EK DTC114TK DTC123JK 2SA1369 2SB1132 2SD1628 2SD1664 WAVE FORM 1IC301 Pin (RF O)VOLT/DIV: 500mV TIME/DIV: 200nS VC 2IC301 P

32、in (TA O)VOLT/DIV: 50mV TIME/DIV: 1mS VC 3IC301 Pin 5 (FE O)VOLT/DIV: 1V TIME/DIV: 1mS VC 4IC351 Pin (XTAI)VOLT/DIV: 1V TIME/DIV: 50nS 0V 5IC351 Pin , (BCK)VOLT/DIV: 1V TIME/DIV: 100nS 0V 6IC351 Pin = (PCMD)VOLT/DIV: 1V TIME/DIV: 500nS 0V 7IC351 Pin (LRCK)VOLT/DIV: 1V TIME/DIV: 10S 0V 8IC351 Pin (MD

33、P)VOLT/DIV: 1V TIME/DIV: 100S VC 70 87 WIRING-1 76543211234567 A B C D E F G H I J A B C D E F G H I J 109 SCHEMATIC DIAGRAM-1 1211 1234567 A B C D E F G H I J K WIRING-2SCHEMATIC DIAGRAM-2 13 LCD DISPLAY 14 TEST MODE MAIN C.B (CONDUCTOR SIDE) IC301 TP (VC) TP (RF) TP1 (TEST LAND) J701 S801 SHORT LA

34、ND (CLOSE) CN801 MAIN C.B (COMPONENT SIDE) 15 The bias set value is displayed by hexadecimal notation in the 64 steps. Display range of set value 80 to bF Default value (center value) of setting is displayed as “9d”. When the value larger than the default value is displayed, it means that the higher

35、 bias value is set to the machine. When the value smaller than the default value is displayed, it means that the smaller bias value is set to the machine. 1RF level check Test point: RF High: 33.8688MHz. 52C4MO4.2336MHz output. (Not connected) 53DOUTODigital out output. 54EMPHO Output a high signal

36、when the playback disc has emphasis, and a low signal when there is no emphasis. (Not connected) 55EMPHIIInput a high signal when de-emphasis is on, and a low signal when de-emphasis is off. 56WFCKOWFCK output. (Not connected) 57SCOROOutput a high signal when either subcode sync S0 or S1 is detected

37、. 58SBSOOSub P to W serial output.(Not connected) 59EXCKISBSO readout clock input. 60VSS3GND. 61VDD3Power supply (+3V). 62SYSMIMute input. Active when high. 63AVSSAnalog GND. 64AVDDAnalog power supply (+3V). 65AOUT-LOLeftchannel analog output. 66AIN-LILeft-channel operational amplifier input. 67LOUT

38、-LOLeft-channel line output. 68AVSSAnalog GND. 69XVDDPower supply for master clock. 70XTAIICrystal oscillation circuit input. Input the external master clock via the pin. 71XTAOOCrystal oscillation circuit output. 72XVSSGND for master clock. 73AVSSAnalog GND. 74LOUT-RORight-channel line output. 75AI

39、N-RIRight-channel operational amplifier input. 76AOUT-RORight-channel analog output. 77AVDDAnalog power supply (+3V). 78AVSSAnalog GND. 79 _ RSTISystem reset. Reset when low. 80VDDPower supply (+3V). I/ODescriptionPin No.Pin Name 24 1VDD2Power supply. 2EASONNot connected. 3COMPNot connected. 4EAMODN

40、ot connected. 54/5BITSNot connected 6VSS2Connected to GND 7DITNot connected. 8 _ TESTNot connected. 9MCLKI16.9344MHz clock input. 10VSS1Connected to GND. 11DATAIIAudio serial input data. 12LRCKIIAudio serial input LR clock data. 13BCKIIAudio serial input bit clock data. 14BCKOOAudio serial output bi

41、t clock data. 15LRCKOOAudio serial output LR clock data. 16DATAOOAudio serial output data. 17YFLGIRAM over-flow flag of signal processing IC. 18YCLKIFrame clock for crystal oscillator system. 19YBLCKISubcode block cloke signal. 20 _ RSTISystem reset terminal. 21ESENSOMicroprocessor interface status

42、output. 22VDD1Power supply. 23EMUTEIForce mute termial. 24ELA TIMicroprocessor interface latch clock input. 25EDATAIMicroprocessor interface serial data input. 26ECLKIMicroprocessor interface shift clock input. 27A10Not connected. 28 _ CASO _ D-RAM/CAS control output. 29-32D2, D3, D0, D1I/OD-RAM dat

43、a input/output 2, 3, 0, 1. 33 _ WEO _ D-RAM WE control. 34 _ RASO _ D-RAM RAS control. 35-40A9-A4OD-RAM address 9-4. 41-44A0-A3OD-RAM address 0-3. IC, SM5904AF DescriptionPin No.Pin NameI/O 2625 MECHANICAL EXPLODED VIEW 1/1 E E C C B D B B A 1 11 2 12 12 12 KZM-620AAA P.C.B 5 22 P.C.B 6 8 9 10 7 4 3

44、 21 20 19 16 15 17 18 14 13 REF. NOPART NO.KANRIDESCRIPTION NO. REF. NOPART NO.KANRIDESCRIPTION NO. MECHANICAL PARTS LIST 1/1 1 8Z-HC3-024-110 LID ASSY,CD A 2 8Z-HC3-015-010 HLDR,LID CD C 3 8Z-HC3-212-010 SPR,LID CD 4 8Z-HC3-006-010 BTN,CONT RBR 5 8Z-HC3-203-010 HLDR,BTN 6 8Z-HC3-201-010 PLATE,LCD 8

45、 8Z-HC3-211-010 JOINT,LCD ZHC-3 7 8Z-HC3-605-010 FF-CABLE, 28P 0.5 53MM 9 8Z-HC3-202-010 HLDR,LCD 10 8Z-HC3-014-010 HLDR,LID CD B 11 8Z-HC3-018-010 CABI ASSY,CENTER 12 88-HV1-207-010 DMPR,MECHA 13 8Z-HC3-012-010 CAP, DC RBR 14 8Z-HC3-011-010 CAP, HP RBR 15 87-HC3-211-010 RING,KNOB RBR 16 8Z-HC3-010-

46、010 KNOB,RTRY HOLD 17 87-HC3-210-010 JOINT,SW 18 8Z-HC3-230-010 BAT-CONTACT,(+)(-) 19 8Z-HC3-025-010 CABI ASSY,BOTTOM A 20 8Z-HC3-215-010 BAT-CONTACT,(-) 21 8Z-HC3-214-010 BAT-CONTACT,(+) 22 8Z-HC3-610-010 LCD,ZHC-3 AIW4186 A 87-067-736-010 SCREW,1.4-2 BLK NLOCK B 87-067-732-010 TAPPING SCREW, VT1.4

47、-3 C 87-067-869-010 V+1.7-8 HL BLK D 87-067-384-010 SCREWVT1.4-3.5HL E 86-HSB-226-010 S-SCREW,LID Basic color symbolColorBasic color symbolColorBasic color symbolColor BBlackCCreamDOrange GGreenHGrayLBlue LTTransparent BlueNGoldPPink RRedSSilverSTTitan Silver TBrownVVioletWWhite WTTransparent WhiteYYellowYTTransparent Yellow LMMetallic BlueLLLight BlueGTTransparent Green LDDark BlueDTTransparent Orange COLOR NAME T