Aiwa Portable Mp3 Recorder Mm-Fx500 Parts & Service 电路图.pdf

上传人：cc518

文档编号：187832

上传时间：2025-03-03

格式：PDF

页数：23

大小：4.24MB

《Aiwa Portable Mp3 Recorder Mm-Fx500 Parts & Service 电路图.pdf》由会员分享，可在线阅读，更多相关《Aiwa Portable Mp3 Recorder Mm-Fx500 Parts & Service 电路图.pdf（23页珍藏版）》请在收音机爱好者资料库上搜索。

1、SERVICE MANUAL DATA PORTABLE MP3 RECORDER MM-FX500Y S/M Code No. 09-008-434-3R2 REVISION This Service Manual is the Revision Publishing and replaces Simple Manual (S/M Code No. 09-007-434-3T2). RadioFans.CN 收音机爱好者资料库 2 SPECIFICATIONS Memory card slotFor a removable 16 MB or 32 MB memory card Maximu

2、m output level5 mW + 5 mW (32 ohms) Frequency range20 Hz 20 kHz Load impedance16 32 ohms Distortion rate0.35 % or less S/N ratio 85 dB Power supplyDC 1.5 V using an LR6 (size AA) alkaline battery Battery lifeUsing an LR6 alkaline battery Approx. 10 hours for playback Approx. 8 hours for recording (M

3、ic) Approx. 3.5 hours for recording (Line in) PC interfaceParallel port Built-in microphoneElectric condenser microphone (monaural) Maximum dimensionApprox. 65 (W) x 90 (H) x 18.7 (D) mm 25/8 (W) x 35/8 (H) x 3/4 (D) in. WeightApprox. 77.5 g (2.7 oz) excluding battery Supplied headphones HP-M054Type

4、: In-ear type Impedance: 32 ohms Sensitivity: 105 dB/mW Design and specifications are subject to change without notice. ACCESSORIES / PACKAGE LIST DESCRIPTIONREF. NO.KANRI NO. PART NO. 1 8A-HZ4-905-010 IB,Y (6L)-I 2 87-B30-337-010 HEADPHONE,HP-M054 3 8A-HZ4-952-010 CORD,PARALLEL MM-FX500 4 8A-HZ4-95

5、3-010 RC UNIT,RCM 500 RadioFans.CN 收音机爱好者资料库 3 DISASSEMBLY INSTRUCTIONS 1. Removal of FRONT, CABI 1) Remove the two screws (VT2+1.79). 2) Remove the screw (S-SCREW, SR+1.44.5). 3) Open the battery lid. 4) Open the MMC slot lid. 5) Press on the cabinet indicated by the arrows, and release the catche

6、s. 6) Remove the front cabinet. Note:Headphone and LINE IN jack is inserted at the rear cabinet. 2. Removal of PWBs 1) Lift up the PWBs to the direction indicated by the arrow. 2) Move the PWBs to the direction indicated by the arrow and remove the PWBs. RadioFans.CN 收音机爱好者资料库 4 3. Dividing the PWB

7、s 1) Remove the solder indicated by the arrow. 2) Detach the three connector and remove the PWB. Note:The knob of the MMC slot on the PWB, SUB is inserted to the guide of the PWB, MAIN. Pay attention to it when assemble them. 5 ELECTRICAL MAIN PARTS LIST DESCRIPTIONREF. NO.KANRI NO. PART NO.DESCRIPT

8、IONREF. NO.KANRI NO. PART NO. IC 87-A21-720-080 C-IC,LM4881MM 87-A21-729-040 C-IC,SN74CBTLV3384PWR 87-A21-725-080 C-IC,DG9232 87-A21-741-030 C-IC,M30620ECGP 87-A21-711-040 C-IC,DS1816-20 87-A21-740-030 C-IC,TMS320VC5402PGE 87-A21-743-030 C-IC,SST39VF020 87-A21-744-040 C-IC,SN104940DGNR 87-A21-034-04

9、0 C-IC,UDA1341TS 87-A21-742-030 C-IC,STA013T 87-A21-655-040 C-IC,MAX1705EEE 87-A21-730-040 C-IC,SN74LVTH244APWR TRANSISTOR 87-A30-519-080 C-FET,SSM3J02F 89-327-125-080 C-TR,2SC2712GR 87-A30-278-040 C-FET,2SK2980 DIODE 87-017-520-080 C-DIODE,SFPB52 MAIN C.B C101 87-012-178-080 C-CAP,U 18P-50 J CH C10

10、2 87-012-178-080 C-CAP,U 18P-50 J CH C103 87-012-178-080 C-CAP,U 18P-50 J CH C104 87-012-178-080 C-CAP,U 18P-50 J CH C105 87-A10-707-080 C-CAP,U 0.47-10 Z F C106 87-010-831-080 C-CAP,U,0.1-16 Z F C107 87-016-289-080 C-CAP,TN 10-6.3 F93 C109 87-010-831-080 C-CAP,U,0.1-16 Z F C151 87-010-805-080 CAP,S

11、 1-16 Z F C154 87-012-178-080 C-CAP,U 18P-50 J CH C155 87-010-805-080 CAP,S 1-16 Z F C451 87-010-805-080 CAP,S 1-16 Z F C452 87-010-831-080 C-CAP,U,0.1-16 Z F C453 87-016-288-080 C-CAP,TN 4.7-6.3 M C454 87-010-831-080 C-CAP,U,0.1-16 Z F C455 87-012-274-080 CHIP CAP,U 1000P-50 K B C456 87-012-282-080

12、 CAP,U 4700P-50 K B C457 87-A10-039-080 C-CAP,U 470P-50 J CH C458 87-012-178-080 C-CAP,U 18P-50 J CH C459 87-012-178-080 C-CAP,U 18P-50 J CH C460 87-010-805-080 CAP,S 1-16 Z F C461 87-010-805-080 CAP,S 1-16 Z F C501 87-016-436-080 C-CAP,TN 47-4 B2 C502 87-A10-828-080 C-CAP,U 0.33-6.3 K B C503 87-A10

13、-828-080 C-CAP,U 0.33-6.3 K B C504 87-010-831-080 C-CAP,U,0.1-16 Z F C505 87-012-180-080 C-CAP,U 22P-50 J CH C506 87-010-944-180 C-CAP,E 220-4 M ZS C551 87-012-197-080 C-CAP,U 150P-50 J CH C552 87-012-197-080 C-CAP,U 150P-50 J CH C553 87-012-197-080 C-CAP,U 150P-50 J CH C554 87-012-197-080 C-CAP,U 1

14、50P-50 J CH C555 87-012-197-080 C-CAP,U 150P-50 J CH C556 87-012-197-080 C-CAP,U 150P-50 J CH C557 87-012-197-080 C-CAP,U 150P-50 J CH C558 87-012-197-080 C-CAP,U 150P-50 J CH C559 87-012-197-080 C-CAP,U 150P-50 J CH C560 87-012-197-080 C-CAP,U 150P-50 J CH C561 87-012-197-080 C-CAP,U 150P-50 J CH C

15、562 87-012-197-080 C-CAP,U 150P-50 J CH C563 87-012-197-080 C-CAP,U 150P-50 J CH C564 87-012-197-080 C-CAP,U 150P-50 J CH C565 87-010-831-080 C-CAP,U,0.1-16 Z F C566 87-010-831-080 C-CAP,U,0.1-16 Z F C601 87-010-805-080 CAP,S 1-16 Z F C602 87-010-805-080 CAP,S 1-16 Z F C603 87-010-831-080 C-CAP,U,0.

16、1-16 Z F C604 87-010-831-080 C-CAP,U,0.1-16 Z F C605 87-010-831-080 C-CAP,U,0.1-16 Z F C606 87-010-831-080 C-CAP,U,0.1-16 Z F C607 87-010-831-080 C-CAP,U,0.1-16 Z F C608 87-010-831-080 C-CAP,U,0.1-16 Z F C609 87-010-805-080 CAP,S 1-16 Z F C610 87-010-805-080 CAP,S 1-16 Z F C611 87-012-286-080 CAP,U

17、0.01-25 K B C612 87-012-286-080 CAP,U 0.01-25 K B C613 87-012-286-080 CAP,U 0.01-25 K B C614 87-012-286-080 CAP,U 0.01-25 K B C615 87-012-286-080 CAP,U 0.01-25 K B C616 87-012-286-080 CAP,U 0.01-25 K B C617 87-012-286-080 CAP,U 0.01-25 K B C618 87-012-286-080 CAP,U 0.01-25 K B C619 87-012-286-080 CA

18、P,U 0.01-25 K B C620 87-012-286-080 CAP,U 0.01-25 K B C621 87-012-286-080 CAP,U 0.01-25 K B C651 87-010-805-080 CAP,S 1-16 Z F C652 87-010-805-080 CAP,S 1-16 Z F C653 87-010-805-080 CAP,S 1-16 Z F C654 87-010-831-080 C-CAP,U,0.1-16 Z F C655 87-016-436-080 C-CAP,TN 47-4 B2 C657 87-012-286-080 CAP,U 0

19、.01-25 K B C670 87-010-831-080 C-CAP,U,0.1-16 Z F CN101 87-A61-343-080 C-CONN,10P REC P1270-25G CN301 87-A61-341-080 C-CONN,20P REC CHB-3.9 CN501 87-A61-341-080 C-CONN,20P REC CHB-3.9 CON1 87-A61-345-080 C-CONN,15P PCM151001 L451 87-A50-190-080 C-COIL,S BLM21A102S L452 87-A50-190-080 C-COIL,S BLM21A

20、102S L501 87-A50-658-080 C-COIL,CR43-10UH L551 87-A50-190-080 C-COIL,S BLM21A102S LCD1 87-A91-815-010 LCD ASSY,WD-A1202W-1YNN MIC1 87-A91-816-010 MIC,ECM OB-22P 46 R103 87-022-286-080 C-RES,U 100K-1/16WF R501 87-022-288-080 C-RES,U 150K-1/16WF R502 87-022-290-080 C-RES,U 220K-1/16WF R601 87-022-296-

21、080 C-RES,U 680K-1/16WF R620 87-022-290-080 C-RES,U 220K-1/16WF S601 87-A91-814-080 C-SW,TACT SKQGAB S602 87-A91-814-080 C-SW,TACT SKQGAB S603 87-A91-814-080 C-SW,TACT SKQGAB S604 87-A91-814-080 C-SW,TACT SKQGAB S605 87-A91-814-080 C-SW,TACT SKQGAB S606 87-A91-813-010 SW,TACT SKHLLD S607 87-A91-813-

22、010 SW,TACT SKHLLD S608 87-A91-813-010 SW,TACT SKHLLD S609 87-A91-813-010 SW,TACT SKHLLD S610 87-A91-813-010 SW,TACT SKHLLD S611 87-A91-814-080 C-SW,TACT SKQGAB X101 87-030-364-010 VIB,XTAL 32.768KHZ CFS-308 CT X102 87-A70-285-080 C-VIB,XTAL 10MHZ HCM49 X451 87-A70-286-080 C-VIB,XTAL 14.31818MHZ HCM

23、49 SUB C.B C201 87-010-831-080 C-CAP,U,0.1-16 Z F C202 87-010-831-080 C-CAP,U,0.1-16 Z F C203 87-010-831-080 C-CAP,U,0.1-16 Z F C204 87-010-831-080 C-CAP,U,0.1-16 Z F C205 87-010-831-080 C-CAP,U,0.1-16 Z F C206 87-010-831-080 C-CAP,U,0.1-16 Z F C207 87-010-831-080 C-CAP,U,0.1-16 Z F C208 87-010-831-

24、080 C-CAP,U,0.1-16 Z F C209 87-010-831-080 C-CAP,U,0.1-16 Z F 6 DESCRIPTIONREF. NO.KANRI NO. PART NO.DESCRIPTIONREF. NO.KANRI NO. PART NO. C210 87-010-831-080 C-CAP,U,0.1-16 Z F C211 87-010-831-080 C-CAP,U,0.1-16 Z F C212 87-010-831-080 C-CAP,U,0.1-16 Z F C213 87-012-178-080 C-CAP,U 18P-50 J CH C214

25、 87-012-178-080 C-CAP,U 18P-50 J CH C215 87-010-831-080 C-CAP,U,0.1-16 Z F C216 87-010-831-080 C-CAP,U,0.1-16 Z F C217 87-010-831-080 C-CAP,U,0.1-16 Z F C218 87-010-831-080 C-CAP,U,0.1-16 Z F C219 87-010-831-080 C-CAP,U,0.1-16 Z F C220 87-010-831-080 C-CAP,U,0.1-16 Z F C221 87-010-831-080 C-CAP,U,0.

26、1-16 Z F C222 87-010-831-080 C-CAP,U,0.1-16 Z F C223 87-010-831-080 C-CAP,U,0.1-16 Z F C224 87-010-831-080 C-CAP,U,0.1-16 Z F C225 87-010-831-080 C-CAP,U,0.1-16 Z F C226 87-010-831-080 C-CAP,U,0.1-16 Z F C227 87-012-178-080 C-CAP,U 18P-50 J CH C228 87-012-178-080 C-CAP,U 18P-50 J CH C251 87-010-831-

27、080 C-CAP,U,0.1-16 Z F C301 87-016-436-080 C-CAP,TN 47-4 B2 C302 87-016-436-080 C-CAP,TN 47-4 B2 C303 87-010-831-080 C-CAP,U,0.1-16 Z F C304 87-012-167-080 C-CAP,U 5P-50 C CH C305 87-012-167-080 C-CAP,U 5P-50 C CH C306 87-010-805-080 CAP,S 1-16 Z F C307 87-010-805-080 CAP,S 1-16 Z F C308 87-010-805-

28、080 CAP,S 1-16 Z F C320 87-012-274-080 CHIP CAP,U 1000P-50 K B C351 87-A12-329-080 C-CAP,TN 100-6.3 M D C352 87-A12-329-080 C-CAP,TN 100-6.3 M D C353 87-016-289-080 C-CAP,TN 10-6.3 M F93 C354 87-012-167-080 C-CAP,U 5P-50 C CH C355 87-010-831-080 C-CAP,U,0.1-16 Z F C356 87-010-805-080 CAP,S 1-16 Z F

29、C357 87-010-805-080 CAP,S 1-16 Z F C358 87-012-167-080 C-CAP,U 5P-50 C CH C359 87-010-831-080 C-CAP,U,0.1-16 Z F C360 87-016-288-080 C-CAP,TN 4.7-6.3 M C361 87-010-805-080 CAP,S 1-16 Z F C362 87-010-831-080 C-CAP,U,0.1-16 Z F C363 87-010-831-080 C-CAP,U,0.1-16 Z F C364 87-016-436-080 C-CAP,TN 47-4 B

30、2 C365 87-016-289-080 C-CAP,TN 10-6.3 M F93 C366 87-010-831-080 C-CAP,U,0.1-16 Z F C367 87-010-831-080 C-CAP,U,0.1-16 Z F C368 87-016-288-080 C-CAP,TN 4.7-6.3 M C369 87-010-831-080 C-CAP,U,0.1-16 Z F C370 87-012-274-080 CHIP CAP,U 1000P-50 K B C401 87-010-805-080 CAP,S 1-16 Z F C402 87-010-831-080 C

31、-CAP,U,0.1-16 Z F C508 87-A10-828-080 C-CAP,U 0.33-6.3 K B C509 87-012-180-080 C-CAP,U 22P-50 J CH C510 87-A10-828-080 C-CAP,U 0.33-6.3 K B C511 87-016-436-080 C-CAP,TN 47-4 B2 C512 87-A10-828-080 C-CAP,U 0.33-6.3 K B C513 87-010-831-080 C-CAP,U,0.1-16F C514 87-016-436-080 C-CAP,TN 47-4 B2 C515 87-0

32、10-831-080 C-CAP,U,0.1-16 Z F C516 87-012-180-080 C-CAP,U 22P-50 J CH C517 87-A12-329-080 C-CAP,TN 100-6.3 M D C519 87-016-288-080 C-CAP,TN 4.7-6.3 M C520 87-016-288-080 C-CAP,TN 4.7-6.3 M C521 87-016-436-080 C-CAP,TN 47-4 B2 C656 87-010-805-080 CAP,S 1-16 Z F C721 87-016-289-080 C-CAP,TN 10-6.3M F9

33、3 C722 87-010-197-080 C-CAP,S 0.01-251 CB CN1 87-A61-475-030 C-SOCKET,9P MMC DUAL CN201 87-A61-344-080 C-CONN,10P PLUG N2440-01G CN401 87-A61-342-080 C-CONN,20P PLUG CHB-5.3 CN601 87-A61-342-080 C-CONN,20P PLUG CHB-5.3 J1 87-A61-442-010 JACK,3.5 4P BLK ST J3 87-049-861-010 JACK,3.5BLK ST W/O SW2.5MM

34、 L351 87-A50-190-080 C-COIL,S BLM21A102S L352 87-A50-190-080 C-COIL,S BLM21A102S L503 87-A50-658-080 C-COIL,CR43-10UH L701 87-A91-667-080 C-F-BEAD,U BLM11B102S L702 87-A91-667-080 C-F-BEAD,U BLM11B102S L703 87-A91-667-080 C-F-BEAD,U BLM11B102S L704 87-A91-667-080 C-F-BEAD,U BLM11B102S L705 87-A91-66

35、7-080 C-F-BEAD,U BLM11B102S L706 87-A91-667-080 C-F-BEAD,U BLM11B102S R155 87-022-287-080 C-RES,U 120K-1/16WF R156 87-022-291-080 C-RES,U 270K-1/16WF R157 87-022-288-080 C-RES,U 150K-1/16WF R158 87-022-286-080 C-RES,U 100K-1/16WF S1 87-A90-330-080 C-SW,SL 1-1-2 SSSS81 T1.4 X1 87-A70-288-080 C-VIB,XT

36、AL 11.2896MHZ HCM49 X2 87-A70-287-080 C-VIB,XTAL 12.288MHZ HCM49 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 FormLWt 1.60.80.45 21.250.45 3.21.6 108 118 128 : A : A CHIP RESISTOR PART CODE

37、 0.55 Resistor Code Dimensions (mm) Symbol 1/16W10055%CJ1.00.50.35104 L t W 7 TRANSISTOR ILLUSTRATION G D S 2SK2980 SSM3J02F B C E 2SC2712 LCD DISPLAY 8 BLOCK DIAGRAM IC101 M30620ECGP MICOM IC201 DSP IC251 LCD1 MIC PC PORT 29 6 8 21 VDD1 VDD2 VDD3 VDD4 VCC 30 5 7 19 VSS1 VSS2 VSS3 VSS4 27 28 75 99 S

38、CL-DEC SDA-DEC DATA-REQ SDI 100 32 2 3 SCLKR BIT-EN LRCKT OCLK 32 31 27 34 SCL SDA SDI 36 38 SCKR BIT-EN 42 44 SDO SCKT 13 15 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 19 20 18 73 38 1234185 65 64 66 68 69 5 4 3 70 45 46 47 29 31 39 40 71 74 30 86 85 84 83 8280 79 52 51 508149 48 17 18 20 14 16 UP-L3MODE

39、UP-L3DATA UP-L3MODE UP-L3DATA UP-L3CLK 6 1 5 6 7 8 2 9 7 3 11 5 9 12 1 7 3 11 5 9 12 1 6 4 2 18 20 14 16 6 4 2 23451017 19 234510 11 12 13 15 17 19 3 7 17 18 19 13 14 15 12 16 2 5 23 15 20 9 19 6 21 22 14 18 7 3 5 7 9 12 2 17 15 13 11 8 6 4 2 8 11 13 15 17 18 3 5 7 9 12 14 16 18 1 119 19 111398 1 2

40、230 22 12 11 10 9 8 7 6 543 29 28 27 26 25 23 13 14 15 17 18 19 20 21 140 141 5 7 8 9 10 11 131 132 133 134 136 137 138 139 99 100 101 102 103 104 113 114 IC202 A00:15 D00:07 4 49 54 41 43 45 49 54 60 27 66 27 30 9830 98 53 48 59 42 4345 41 3 7 8 26 24 87 54 4 8 5 7 16 16 2 4 7 37 56 68 7 567 4 4 3

41、56 57 72 61 88 87 5955 35 54 53 342536 101 3 IC102 DS1816-20 3V X102 10MHz X101 32.768KHz 14 60 97 3V RESET 12 62 94 15131211 128106 11176 93 14 34 40 50 57 70 16 52 68 91 125 142 4 33 56 75 112 130 1.7V 3V 9796 X1 11.2896MHz 128106 11176 93 14 34 40 505770 16 52 68 91 125 142 4 33 56 75 112 130 1.7

42、V 3V 97 96 X2 12.288MHz 3216 3V 3V 2010 3V 2010 14.31818MHz XTO XTI 3V 10 2511127 3V 24 12 8 6 2 4 3V 4 8 3V 3V 1.7V DSP ON SW DSP ON SW 16 9 514 13 BATT 3V 5 13BATT 16 21 UP-R-DSP2 UP-HOLD-A UP-HOLD-B UP-SHTDWN1 UP-CE-ROM UP-BCLKX1B UP-A-17ROM UP-A-16ROM UP-BDX1B CLK2OUT CLK2IN CLKIN CLKOUT PIO2 PI

43、O3 PIO4 PIO5 PIO6 PIO7 PIO8 PIO9 PIO11 PIO12 PIO13 PIO14 PIO10 PIO1 PIO2 PIO3 PIO4 PIO5 PIO6 PIO7 PIO8 PIO9 PIO11 PIO12 PIO13 PIO14 VCC PIO1 244-OE 244-OE 24 LCD-RS LCD-CS LCD0SI LCD0SCL LCD-RESET MENU EQ AB RANDOM VOL- VOL+ PLAY/PAUSE REC STOP FWD BWD R613 R608 R612 R611 R610 R609 R603 R604 R605 R6

44、06 R607S605 S604 S603 S602 S601 S606 S610 S609 S611 S608 S607 3V 2 IC501 MAX1705 EEE IC502 MAX1705 EEE CON001 SN74LVTH244APWR IC551 GND VCCGND IC552 SN74LVTH244APWR UDA1341TS IC352 SN74CBTLV3384PWR IC053 3 22 23 SN104940DGNR IC351 IC55 DG9232 IC50 1 1 2 PIO10 UP-R-DSP UP-RST-A UP-HOLDA UP-HOLDB UP-R

45、ST-B UP-SHTDWN1 UP-CER UP-BCLKX1B UP-A17-R UP-A16-R UP-BDX1B UP-BFSX1B Q11 Q12 ON-DSP ON-1705 BFSX1B BCLKX1B BDX1B R-DSP HOLDB RST-B A17-ROM A16-ROM CE-ROM HOLDA RST-A BDR0 BCLKR0 BCLKR1 BFSR0 60 BDX1 XF BCLKX1 BFSX1 BCLKR0 BFSR0 BDR0 READY-DSP1 BFSX0 BCLKX0 BDX0 A00:15 A00:15 D00:07 D00:07 D00:07 A

46、00:15 CVDD DVDD DVDD CVDD VSS L3MODE VSS L3CLOCK L3DATA L3DATA L3CLOCK L3MODE BCK WS SYSCLK DATAO DATAI VOUTR VOUTL VINL1 VINR1 GND VCC VINL2 VINR2 LRCKT SDO DAC-CLK DEC MI-CS M1-CS CMD VDD M2-VSS2 M2-CS DAT M1-VSS2 CLK CMD M2-VSS2 M2-CS DAT M1-VSS2 CLK 3V 2 3 UP-INPUTGAIN1 INPUTGAIN1 INPUTGAIN2 INP

47、UTGAIN1 INPUTGAIN2 INPUTGAIN1 INPUTGAIN2 TO IC502 PIN14 TO DSP SW(Q11/12) RESET 1625 10 PVDD RESETRST DECODER 78HOLD 11 43 24 24 CN101(2/2) CN201(2/2) CN201(1/2) CN101(1/2) 6 10 10 93 37 Q21 131132133134136137138 140 141 5 7 8 9 10 11 99 100 101 102 103 104 113 114 1515 B SUB C.B(2/2) CN401(2/2) CN301(2/2) CN401(1/2) CN301(1/2) 4 UPM-CMD CMD CLK UPM-CLK UPM-CS1 CS1 UPM-DAT UPM-CS2 CS2 UPM-DETECT1 UPM-DETECT2 DETEC