Aiwa-AMF80-md-sup 电路图 维修手册.pdf

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1、SERVICE MANUAL DATA MINIDISC RECORDERBASIC MD MECHANISM : ZZG-A R1 AM-F80AHK S/M Code No. 09-004-419-2S1 SUPPLEMENT This Service Manual contains information about the difference between AM-F80 (AHK) and AM-F80 (AHR). If requiring other information, see Service Manual of AM-C80 (AU) / F80 (AHC, AHK,

2、AHR, AK, AEZ), (S/M Code No. 09-99B-419-2R2). This Service Manual is for AM-F80 (AHK) Blue color. RadioFans.CN 收音机爱 好者资料库 2 SPECIFICATIONS Main unit Playback systemMiniDisc digital audio system Laser pickupSemiconductor laser Recording systemMagnetic polarity modulation overwrite system RevolutionsA

3、pprox. 400 to 900 rpm (CLV) Sampling Frequency44.1 kHz, with built-in sampling frequency rate converter Number of channelsStereo: 2 channels Monaural: 1 channel Modulation systemEight to Fourteen Modulation (EFM) A/D, D/A converter1-bit Frequency response20 to 20,000 Hz 1 dB Wow and FlutterBelow mea

4、surable limit (0.00 1% W.PEAK) Input MICLINEOPT (digital) Jack typeStereoStereoOPTICAL mini-jackmini-jackmini-jack Rated input level1.1 mV280 mV Minimum input level0.4 mV100 mV Output OUTPUT / PHONES Jack typeStereo mini-jack Maximum output level10 mW + 10 mW Load impedance16 ohms Power requirements

5、DC 3.6 V using the supplied lithium-ion rechargeable battery LIB902 DC 1.5 V using one LR6 (size AA) dry cell batteries (used together with rechargeable battery) AC house current using the supplied AC adaptor ACD401. Battery lifeUsing the supplied rechargeable battery Approx. 11.5 hours for playback

6、 Approx. 5 hours for recording Using the supplied rechargeable battery and one LR6 (size AA) dry cell batteries Approx. 20 hours for playback Approx. 7.5 hours for recording DimensionsApprox. 78.8 (W) X 18.8 (H) X 86.8 (D) mm (31/8 X 3/4 X 31/2 inches) WeightApprox. 163 g (6 oz) including the rechar

7、geable battery. AC adaptor (ACD401) OutputDC 4.5 V Rated voltageAC 230 V, 50 Hz Design and specifications are subject to change without notice. ACCESSORIES / PACKAGE LIST DESCRIPTIONREF. NO.KANRI NO. PART NO. 2 87-B30-144-010 AC ADAPTOR,AC-D401K NC 6 8A-HM1-961-010 BOX ASSY,BAT AHM-1 L RadioFans.CN

8、收音机爱 好者资料库 3 ELECTRICAL MAIN PARTS LIST DESCRIPTIONREF. NO.KANRI NO. PART NO. MAIN C.B C300 87-012-178-080 C-CAP,U 18P-50 J CH C355 87-012-270-080 C-CAP,U 470P-50 KB 4 MECHANICAL EXPLODED VIEW 1 / 1 5 MECHANICAL PARTS LIST 1 / 1 COLOR NAME TABLE Basic color symbolColorBasic color symbolColorBasic co

9、lor symbolColor BBlackCCreamDOrange GGreenHGrayLBlue LTTransparent BlueNGoldPPink RRedSSilverSTTitan Silver TBrownVVioletWWhite WTTransparent WhiteYYellowYTTransparent Yellow LMMetallic BlueLLLight BlueGTTransparent Green LDDark BlueDTTransparent OrangeGMMetallic Green YMMetallic YellowDMMetallic Or

10、ange DESCRIPTIONREF. NO.KANRI NO. PART NO.DESCRIPTIONREF. NO.KANRI NO. PART NO. 1 8A-HM1-063-010 WINDOW,DISP L 2 8A-HM1-047-010 PANEL ASSY,TOP L 3 8A-HM1-229-010 HLDR,PANEL 4 8A-HM1-008-110 KEY,CONT SUB 5 8A-HM1-011-010 LENS,REC 6 8A-HM1-009-010 KEY,SEARCH 7 8A-HM1-007-010 KEY,CONT MAIN 8 8A-HM1-010

11、-010 KNOB,RTRY JOG 9 8A-HM1-243-010 PLATE,JOG 10 8A-HM1-226-110 HLDR ASSY,TOP 11 8A-HM1-015-010 KNOB,SL HOLD 12 8A-HM1-012-010 KNOB,SL EJECT 13 8A-HM1-013-010 KNOB,SL REC 14 8A-HM1-014-210 KNOB,LEVER REC 15 8A-HM1-003-210 FRAME,CENTER 16 8A-HM1-235-110 SHAFT,HINGE BATT 17 8A-HM1-234-210 HINGE,BATT 1

12、8 8A-HM1-058-010 LID,BATT L 19 8A-HM1-295-010 W-P,0.7-2.5-0.18 20 8A-HM1-239-510 COVER, BATT - 21 8A-HM1-242-110 SPR-E,REC 22 8A-HM1-232-010 COVER, BATT BOX 23 8A-HM1-236-110 BAT-CONTACT,+ 24 8A-HM1-238-010 COVER, BATT + 25 8A-HM1-233-010 BAT-CONTACT,BOX 26 8A-HM1-203-010 HINGE,PANEL TOP 27 8A-HM1-2

13、06-210 FRAME ASSY,FR 28 8A-HM1-216-210 FRAME,R 29 8A-HM1-244-110 SPR-T,OPEN 30 8Z-HM4-230-010 SPR-E,EJECT 31 8A-HM1-250-010 SPR-E,LOCK B 32 8Z-HM4-226-010 HLDR,PWB 33 8A-HM1-237-010 BAT-CONTACT,- 34 8A-HM1-036-010 PANEL,BOT HK L 35 8A-HM1-068-010 KNOB,SL SEL L 36 8A-HM1-225-110 HLDR LCD 37 8A-HM1-27

14、2-010 W-L,1.7-3.6-0.05 W/ADH A 87-HM1-254-010 S-SCREW,1.4-1.4CR B 87-078-052-010 S-SCREW+1.4-3.5HL(B) C 87-HM1-242-010 S-SCREW,1.4-2.0CR D 8A-HM1-291-010 SCREW,1.4-1.0CR E 87-HM1-243-010 S-SCREW,1.4-1.4CRNL F 87-067-746-010 SCREW,M 1.4-2(H0.5) G 8A-HM3-222-010 S-SCREW,+1.4-3.0 CR H 88-ZG2-256-010 S-SCREW,+1.4-3.5 I 86-HK4-224-010 S-SCREW,SERR+1.4-3.5 J 8Z-HM1-236-010 S-SCREW,+1.4-1.2 SWCH CR 211, IKENOHATA 1CHOME, TAITO-KU, TOKYO 110, JAPAN TEL:03 (3827) 3111 Printed in Singapore9301978 9630472