Onkyo MD 101 A Service Manual
This is the 39 pages manual for Onkyo MD 101 A Service Manual.
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Extracted text from Onkyo MD 101 A Service Manual (Ocr-read)
Page 1
MD-101A SPECIFICATIONS System MiniDisc digital audio system Recording system Magnetic field modulation overwrite system Signal read out system Optical non-contact Recording time Stereo: Max. 80 min. (when using MDW-80) Mono : Max. 160 min. (when using MDW-80) Number of revolutions About 400 - 900 rpm (constant linear velocity) Error correction system Advanced Cross Interleave Reed-solomon code Sampling frequency 44.1 kHzNumber of channels 2 (stereo) Frequency response 10 Hz - 20 kHz ( 0.5 dB) Signal to noise ratio 100 dB or more when playing Output level 2.0 volts r.m.s. Power supply rating AC 230-240 V, 50/60 Hz AC 120 V, 60 Hz Power consumption 13 watts (AC 230-240 V, 50/60 Hz) 15 watts (AC 120 V, 60 Hz) Dimensions (W H D) 155 76 288.5 mm Weight 2.3 kg Specifications and features are subject to change without notice.
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MD-101A DISPLAY MESSAGES Message Auto Space Blank Disc Cannot Copy Cannot Edit Cannot Rec CD Dub Fail Complete D. In Unlock Disc Error Disc Full Full Impossible Mecha Error Memory Full Music Scan Name Full No Change No Disc No Track Over Protected Retry Error Signal Wait Synchro Rec TOC Reading TOC Writing TOC Error Meaning This message appears during the track intervals when A. Space is turned on. A new recordable MD or a recordable MD without disc or track names is inserted. An attempt was made to record copyright-protected material. An attempt was made to make a second copy from a digitally dubbed MD An attempt was made to edit the disc during MEMORY or RANDOM play or in recording standby mode, or an attempt to edit a premastered disc was made. An attempt was made to record onto a premastered (read-only) disc. The CD dubbing operation could not be enabled. Check the connections. (An RI cable or audio pin cable is not connected. "Digital In 1" is not selected as an input source, or the amplifier or CD player is not turned on.) Editing is complete. The digital equipment (CD player, DAT, etc.) has not been connected properly. Otherwise, the connected digital equipment is not operating properly. The disc is abnormal (scratched or missing a TOC). The disc is full. An attempt was made to enter a character that exceeds the maximum character capacity. The disc could not be edited. An error occurred in the unit fs internal mechanism. An attempt was made to record a 26th track. Music Scan has started. Number of characters has reached the limit for input to one MD. The naming attempt failed. There is no disc in the unit. The inserted disc has a disc title but no tracks. In pause mode (when playing is paused), the >>(Fast Forward) button was pressed to the end of the disc. The inserted disc is record-protected. The recording attempt failed due to a consecutive disturbance or scratches on the MD. The unit has entered Signal Wait mode. Synchro recording has started. The unit is reading the TOC from the MD. The unit is writing the recorded or edited contents to the MD. The writing of the recorded or edited contents failed. Something is wrong with the TOC.
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MD-101A MD-101A EXPLODED VIEW PARTS LIST NOTE: THE COMPONENTS IDENTIFIED BY MARK ARE CRITICAL FOR RISK OF FIRE AND ELECTRIC SHOCK. REPLACE ONLY WITH PART NUMBER SPECIFIED. NOTE:
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MD-101A 52 565153 54 55 71 61 59 51 57 58 51 57 60 59 62 63 64 68 65 66 6770 69 EXPLODED VIEW OF MECHANISM-2 MD MECHANISM: KMK-260EDN REF. NO. PART NO. DESCRIPTION 51 3348-998-51 Pan tapping screw(M1.4×3.5) 52 2167-550-01 Plate(M), Pre load 53 --- Wire, SL motor lead 54 --- Wire, SL motor lead 55 X2162-145-1 Sled motor ass'y 56 2646-571-11 Gear(MD) 57 2167-551-01 Plate(M), main shaft fixed 58 X2162-144-1 Screw ass'y, lead 59 2646-358-11 Screw(B1.7 x 4) 60 X2162-143-1 Spindle motor ass'y 61 --- Mounted, PWD(D)SW 62 --- Chassis(M), mehanical 63 3039-041-01 Screw(M1.4 x 3) 64 2168-512-01 Plate, protection 65 2167-819-01 Shaft(M), guide 66 2647-338-01 Spring, rack 67 2627-529-01 Grip(1.7 x 2.5 type2) 68 8583-079-06 Optical pick up, KMS-260E 69 --- Deck ass'y, mechanical 70 1669-180-11 OP Flexible flat cable 71 1783-387-11 Flexible flat cable(7core) The mechanical parts with no part number in the exploded views are not supplied. PARTS LIST
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MD-101A C213 C701C702 C703 C706C708 C909 C926 C928 C930 D201 D701D702 D703 D704D705 D706 D903 D911 Q204Q203Q701 Q701 Q702 Q702 Q705 Q706 Q707 Q708 Q709Q710Q712Q713 R001 R002 R202 R201 R204 R203 R206R205 R208R207 R210R209 R212 R211 R214R213 R216 R215 R218 R217 R220 R219 R221 R226R225 R228R227 R230 R229 R701 R702 R703 R704R705 R706 R707 R708 R709R710 R711 R712 R713 R714 R715 R716 R717R718 R719 R720 R723 R724R725 R726 R728 R729 R730 R731 R732 R734 R735 R736 R737 R738 R739 R740 R741 R742R743 R744R909 R910 R912R745 R506 R502 R503 R505 R504 1 14 121 41 61 80 1 8 1 18 8 R508 IC IC 5V 5V R507 R509 R222 R721 R722 7 7 7 12 7 7 7 7 77 7 17 12 7 12 7 12 2020 12 7 15 15 12 7 7 7 12 7 1515 7 7 7 22 17 77 7 20 12 20 1212 C204 C203 C206 C205 C208 C207 C210C209 C212 C211 C704C705 C707 C915 C915 C916 C916 C922 C923 C925 C927 C929 D912 L902 L903 L904L905 P001 P702 P102A P402A P801A P903A P905A P906A Q202 Q201 Q206 Q205Q703 Q704 Q711R913 R914 X701 J123J154 J152 J104 J153 J151 J127 J161 J105 J107 J103 J102 J150 J149 J106 J124 J128 J118 J112J136 J135 J113 J142 J139 J126 J114 J138 J148 J146 J140 J147 J141 J131 J145 J143 J144 J133 J116J134 J101 J108 J125 J109 J122 J132 J119 J111 J115 J117J120J130 J137 J129 J121 J110 J160 J162 J163 J157 J159 J156 J158 AGND LOUT ROUT RIN LIN 5V5V GND AGND AMUTE 3.3V RESET PDOWN PWRCNT MDREQ RCREQ SPL/XSPD MGND DOUTMGND DINM+5V DINM+5V CLKHGND SDA SDA H+5V -VBF1 F2 KEYOKEY1 FLDATA FLCLK FLRECET REMO FLCSGND GND SUB_ACK 5V JOGLED JOG E851 C214 E852E853NCDG-729925137299 1 U2 MICROPROCESSOR PC BOARD (NADG-7299) PRINTED CIRCUIT BOARD VIEWS-2 Component side Soldering side A 1 2 3 4 5BCD