Tascam 202mkV Service Manual - 1. Specifications

Other manuals for 202mkV: Owner's Manual
Manual is about: Double Auto Reverse Cassette Deck

Summary of 202mkV

  • Page 1

    220 022@ @^ ^ double auto reverse cassette deck effective : february, 2009 s-0185 contents 1. Specifications ・・・・・・・・・・・・・・・・・・・・・・・・・・2 2. Adjustment and checks ・・・・・・・・・・・・・・・・・・・・4 3. Mounting the reel sensor ・・・・・・・・・・・・・・・・・・・9 4. Exploded views and parts list ・・・・・・・・・・・・・・・10 5. Pc boards and...

  • Page 2: 1. Specifications

    − 2− 1. Specifications 仕様 tascam 202mkv rating & audio performance track system: 4-track, 2-channel stereo heads: deck 1; 1 erase and 1 record/playback (rotating) deck 2; 1 erase and 1 record/playback (rotating) type of tape: cassette tape c-60 and c-90 (philips type) tape speeds: 4.76 cm/sec (1-7/8...

  • Page 3

    −3− tascam 202mkv dimensional drawings (外形寸法).

  • Page 4: Adjustment and Checks

    1. 機構部の調整 1-1 ワウ・フラッタ(再生法) fwd, rev両方向でテープの巻始め、中間、巻終りを測定する。 1. Line out端子にワウ・フラッタメーターを接続する。 2. テストテープmtt-111nを再生する。 3. ワウ・フラッタ値が0.25% (jis wtd) 以下であることを確 認する。 1-2 テープスピード 1. Line out端子に周波数カウンターを接続する。 2. テストテープmtt-111nの巻始め部をfwd方向で再生す る。 3. 周波数値が下表の範囲内になるよう、各調整vrを調整する。 4. 巻始めから巻終りまで再生し、変動幅を確認する。 変動幅: ...

  • Page 5

    −5− tascam 202mkv 2. Electrical adjustment 2-1 precautions ● before performing adjustments and checks clean and demagnetize the entire tape path. ● in general, adjustments and checks are made in the order of lch then rch. Double ref. Nos. Indicate lch/rch. (example; r11/r21) ● 0db is referenced to 0...

  • Page 6

    −6− tascam 202mkv 2-3 playback performance 再生系 deck settings: teac test tapes: mode: play mtt-150: for dolby level calibration dolby nr switch: off mtt-25702: for playback frequency response check normal tape mtt-5513: for s/n check normal tape item 項 目 setting 設 定 input signal 入力信号 adjustments 調整個所...

  • Page 7

    −7− tascam 202mkv 2-4 recording performance 録音系 deck settings: teac recording test tapes: mode: rec/play mtt-5513: for normal dolby nr switch: off mtt-5563: for cro2 rec level control: specified position (item 8) mtt-5572: for meta item 項 目 setting 設 定 input signal 入力信号 adjustments 調整個所 measuring po...

  • Page 8

    −8− tascam 202mkv item 項 目 setting 設 定 input signal 入力信号 adjustments 調整個所 measuring result 調整値 remarks 備 考 17. Erase effi- ciency 消去率 connection:fig. 2-3 tape: mtt-5563 1khz b.P.F in line in: 1khz/ +1db check 65db min. Ratio of the 1khz record- ed portion to the erased portion. 未消去部分と消去部分の 比 18. Rec...

  • Page 9: 3. Mounting The Reel Sensor

    −9− 3. Mounting the reel sensor リールセンサーの組み付け方法 tascam 202mkv 1. In advance, attach a sheet, sensor 222slmk2 g to a sheet, reflex 222slmk2 g. 2. Move the winged gear on the center in the direction of the arrow and fit the combination of sheets into the gear shaft below the winged gear position. 3. Mo...

  • Page 10

    4. Exploded views and parts list exploded view-1 − 10− 分解図とパーツリスト tascam 202mkv r o p i t t r y u : ™ ™ ¢ s x x x x x x c z ™ ™ : : ? M m x ? X x s c ¡ b b b n > > > > > v £ v v a a ∞ ∞.

  • Page 11

    Exploded view-1 ref.No. Parts no. Description remarks 1- 1 3m0016100b bonnet g 1- 2 m02753900b mech assy,rp crp42606 g 1- 3 3m0029810a hook,eject a w-780r g 1- 4 m02520800a trsn spr,eject 202mk4 g 1- 5a m02719600b bracket,eject a g 1- 5b m02719700a bracket,eject b g 1- 6 3m0053700a knob,slide(b) g 1...

  • Page 12

    Exploded view-1 ref.No. Parts no. Description remarks 1-41 pcba,rec amp 202mk5 g ...............................................Gather pcba,b 202mk5 g (refer to page 17) 1-42 pcba,tr 202mk5 g ..........................................................Gather pcba,a 202mk5 g (refer to page 15 & 16) 1-4...

  • Page 13

    Exploded view-2 −13− tascam 202mkv ● the parts with no referrence number in the exploded views are not supplied. ● 分解図に部番のない部品は供給できません。 a a 1 q 1 2 6 4 8 5 7 0 3.

  • Page 14

    Exploded view-2 ref.No. Parts no. Description remarks 2- 1 v00178500a rooler, pinch cc-222slmk2 ......................................50-027-4685 2- 2 v00178600a gear, reel b cc-222slmk2 .........................................50-222-31333 2- 3 v00178700a gear, idler cc-222slmk2 ......................

  • Page 15: 5. Pc Boards and Parts List

    −15− tascam 202mkv gather pcba,a 202mk5 g (side a) 5. Pc boards and parts list 基板図とパーツリスト.

  • Page 16

    −16− tascam 202mkv gather pcba,a 202mk5 g (side b).

  • Page 17

    −17− tascam 202mkv gather pcba,(b) 202mk5 g.

  • Page 18

    −18− tascam 202mkv gather pcba,c 202mk5g (sidea).

  • Page 19

    −19− tascam 202mkv gather pcba,c 202mk5g (sideb).

  • Page 20

    Gather pcba, a 202mk5 g ref.No. Parts no. Description gather pcba, a 202mk5 g ref.No. Parts no. Description tascam 202mkv −20− e95354500a gather pcba,a 202mk5 g pcb,main 202mk5 g pcb,tr 202mk5 g pcba,main 202mk5 g c320 £ c0077300 ce,gs 25v6800uf m g c321 c322 £ c0058922 ce,25v 2200ufgs g d1 3s000190...

  • Page 21

    Gather pcba,(b) 202mk5 g ref.No. Parts no. Description gather pcba,ser 222sl2 g ref.No. Parts no. Description tascam 202mkv −21− e95294610a gather pcba,(b) 202mk5 g e95294660a ga pcba,(b) eur 202mk5 g pcb,rec amp w-860r g pcb,mic w-860r g pcba,rec amp 202mk5 g d402 s0067021 diode,1ss133 t-77 g j312 ...

  • Page 22

    Gather pcba,c 202mk5g ref.No. Parts no. Description gather pcba,c 202mk5g ref.No. Parts no. Description tascam 202mkv −22− e95352600a gather pcba,c jpn 202mk5g e95352610a gather pcba,c eur 202mk5g e95352620a gather pcba,c extc202mk5g pcb,key 202mk5 g pcb,control 202mk5 g pcb,slide sw 202mk5 g pcb,vr...

  • Page 23: 6. Included Accessories

    Included accessories ref.No. Parts no. Description remarks d01053901a owners mnl,(j)202mk5 g [ j ] d01053920a owners mnl,(e)202mk5 g [ except j ] d01053984a owners mnl,(c)202mk5 g [ ch ] d01053980a owners mnl,(g)202mk5 g [ e ] d01053981a owners mnl,(f)202mk5 g [ e ] d01053982a owners mnl,(i)202mk5 g...