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Panasonic SJ-MR220GK Service Manual

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Please use this manual together with the service manual for Model No.
SJ-MR220, Order No. AD0109126C8.
MD unit: RAE1640Z-M Mechanism Series
1
ORDER No.AD0202033A3
Portable MD Recorder
SJ-MR220GK
(S)................Silver Type
(A)................Blue Type
Colours

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Summary of Contents for Panasonic SJ-MR220GK

  • Page 1 ORDER No.AD0202033A3 Portable MD Recorder SJ-MR220GK MD unit: RAE1640Z-M Mechanism Series Colours (S)....Silver Type (A)....Blue Type Please use this manual together with the service manual for Model No. SJ-MR220, Order No. AD0109126C8.
  • Page 2: Specifications

    SPECIFICATIONS Specifications Audio MiniDisc digital audio system System: Semiconductor laser (=780 nm) Laser: 44.1 kHz Sampling frequency: Adaptive Transform Acoustic Coding Coding: (ATRAC / ATRAC3) 2 (left and right, stereo) No. of channels: 1 (monaural) 20 Hz-20 kHz (+0 dB, -8dB) Frequency response: Below measurable limit Wow and flutter:...
  • Page 3: Replacement Parts List

    About 38 hours About 21 hours LP4: Panasonic alkaline About 42 hours About 19 hours Normal: About 54 hours About 26 hours LP2: About 62 hours About 34 hours LP4: Both together About 69 hours About 34 hours Normal About 87 hours...
  • Page 4 2.1. Cabinet, Accessories, Packaging and Electrical Parts (except capacitors) (Refer to “17. Replacement Parts List” of original Service Manual.) / Note: *Mentioned in this parts list is only those different from Model No. SJ-MR220(GH). All other electric parts are the same as for SJ-MR220(GH). Ref.
  • Page 5 Ref. No. Change of Part No. Part Name & Description Remarks SJ-MR220(GH) SJ-MR220(GK) R313 EXB24V104JX D1H410420002 100K R703 EXB24V104JX D1H410420002 100K R706 EXB24V182JX D1H418220001 1.8K R707 EXB24V223JX D1H422320002 R708 EXB24V182JX D1H418220001 1.8K R715 EXB24V104JX D1H410420002 100K R911 EXB24V473JX D1H447320001 2.2. Capacitor Ref.
  • Page 6 Ref. No. Part No. Part Name & Description Pcs Remarks C203 F1J0J4750010 6.3V 4.7U C204 F3E0G106A001 4V 10U C205 RCST0GZ226RG 4V 22U F3E0G226A002 C206 F5A421040001 4V 0.1U C207 F1G1H331A416 50V 330P C208 F1J0J4750010 6.3V 4.7U C211,12 F1H0J1050013 6.3V 1U C213,14 ECJ0EB1H102K 50V 1000P C215,16...
  • Page 7 Ref. No. Part No. Part Name & Description Pcs Remarks C704 F3E0G106A001 4V 10U C711 ECJ0EB1A104K 10V 0.1U C713,14 F1H0J1050013 6.3V 1U C720-22 ECJ0EB1A104K 10V 0.1U C723,24 ECJ0EB1H102K 50V 1000P C725,26 F1J0J4750010 6.3V 4.7U C727,28 F3E0G106A001 4V 10U C801 ECUENC333KBQ 16V 0.033U F1G1C333A004 C802 F1G1E472A059...