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Teac Esoteric DV-50 Service Manual

Other manuals for Esoteric DV-50: Owner's Manual

Summary of Esoteric DV-50

  • Page 1

    D dv v--5 50 0 service manual dvd/dvd-a/sacd/cd player effective : june, 2003 s-0096a notes ● pc boards shown are viewed from parts side. ● the parts with no reference number or no parts number in the exploded views are not supplied. ● as regards the resistors and capacitors, refer to the circuit di...

  • Page 2

    −2− contents 1 specifications ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 3 2 block diagram ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 5 3 adjustment and setting ・・・・・・・・・・・・・・・・・・・ 6 3-1 tray adjustments ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 6 3-2 service mode ・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・・ 7 3-3 id number and ...

  • Page 3: 1  Specifications

    1 specifications −3− general system ..................................Dvd-video, dvd-audio, dvd-r/rw, video-cd, sacd, cd and mp3 files power supply ..................Ac 120 v, 60 hz (u.S.A./canada model) ac 230 v, 50 hz (europe/u.K. Model) ac 220 v, 60 hz (korea model) power consumption ...............

  • Page 4

    −4− 形式 dvdビデオ、dvdオーディオ、スーパーオーディオcd、cd、 ビデオcd、dvd-rw、mp3ファイル 一般 電源 ..................................................................100v ac 50-60hz 消費電力 ...................................................................................... 28w 外形寸法(w x h x d) .................... 442mmx157mmx354mm 質...

  • Page 5: 2  Block Diagram

    2 block diagram −5− ブロックダイアグラム.

  • Page 6: 3  Adjustment and Setting

    3 adjustment and setting −6− 調整と設定 3-1 tray adjustments 1. Pull halfway out the tray by rotating the pulley situated under the loading mechanism assy. 2. Turn the two adjust screws (one at left and one at right) for a clearance of 0.2mm between the tray's guide and adjust screws at around the center...

  • Page 7

    −7− esc test display side.A side.B tv/ldp search clear +10 0 1 2 3 4 5 6 7 8 9 stop pause play dig/ana stereo a.Mon p.Run cx one shot rep.B rep.A chp/tim 1 2 3-2 service mode the remote control unit rc-627 (part number: e00301900a) runs in service mode when pressing 1 → 2 in order. This mode is used...

  • Page 8

    −8− 3-3 id number and id data setting entering the id number and id data for players with dvd-audio compatibility it is necessary with a player with dvd-audio compatibility to set an individual number (id number) and id data. If the number and data are not set correctly with the following procedure,...

  • Page 9

    How to input the id number and id data ● be sure to enter the id number in stop mode. ● use the remote control unit rc-627 for operations. Only opening/closing of the tray are performed from the player. 1. To enter the input mode, press esc + stereo in a status with no id number set, such as after f...

  • Page 10

    −10− 5. While the data are being read, the message shown in the following figure is displayed on the screen. (the fl display indicates "rd id data") 6. When the id data have been read, the data are written to the flash-rom. (the fl display indicates "wr id data.") 7. When the id data have been writt...

  • Page 11

    −11− how to confirm the id number 1. Press esc + stereo with an id number set, and the unit enters the id number confirmation mode. 2. The set id number is displayed on the screen (and on the fl display), permitting you to confirm it. 3. To exit this mode, press clear. How to clear the id number 1. ...

  • Page 12

    −12− 3-4. Region setting (only for eur and kor) 1. Hold down the stop button on the main unit and press the power button. 2. Press 1 → 2 in order on the remote control unit rc-627 to run in service mode. 3. Press 2 on the remote control unit for region 2 (eur) or 3 for region 3 (kor). ● for dm and t...

  • Page 13: 4  Test Mode

    4 test mode −13− 4-1 test mode screen display when the test mode is entered, press the esc key and the test key in order of the remote control unit rc-627 (refer to page 7). 4-1 テストモード表示仕様 本機をテストモードに入れるには、リモコンrc-627（7ページ 参照）のesc → testキーを順に押してください。 テストモード remote control code key code mechanism posit...

  • Page 14

    −14− (3) key code indication for the main unit [k−＊＊] the code for the key pressed on the main unit, which is received by the system controller, is displayed while the key is pressed. (4) background color indication [c−r＊＊g＊＊b＊＊] (5) 1 tracking status [trkgー＊＊＊] tracking on [ＯＮ ] tracking off [ＯＦＦ] ...

  • Page 15

    −15− (14) 1 disk sensing [dscー＊＊＊] the type of discs loaded is displayed. [dvd] , [cd ] , [vcd] , [ ] 2 cd 1/3 beam switch [bmー＊＊] (15) 1 equalizer value [eー＊＊] 2 jitter value [jー＊＊] make the jitter four times, and renew it in every 0.5 second. [j4−＊＊] cd is effective only in the jitter value. (16) ...

  • Page 16

    −16− 4-2 self-diagnostic function of pickup defective this unit can confirm the laser diode current value (dvd: 650nm, cd: 780nm) of pickup on the test mode screen. (press the esc → test keys in order on the remote control unit rc-627 to enter the test mode.) it's effective in case of the following ...

  • Page 17

    −17− 4-3 debugging screen specification for the mechanism controller ● this specifications is subject to change without notice. Indication method of the mechanism controller debugging screen ● a debugging screen of the mechanism controller is indicated when pressing the remote control unit rc-627 in...

  • Page 18

    −18− 6. Processing step of inside mode of 5 it can grasp the mode reaching an error and transition of step by watching 5 and 6 and it can specify the occurrence place of most errors. 7. Disk information in the mechanism controller ? : indistinctness no : there is no disc dvd 1 : dvd single layer dvd...

  • Page 19

    −19− 17. Focus balance setting value of l0 18. Focus balance setting value of l1 19. Current mechanism controller inside mode (it does not support in this unit) it can indicate to a maximum 10 modes. Indicate only a nest share of the mode. 20. Processing step of 11 inside modes (it does not support ...

  • Page 20

    −20− 28. It indicates the frequency that entered the tracking overrun backup hexadecimal number indication. Counter does not reset till turns the power off after turning it on. Due to a 1 byte counter, next of ff becomes 00. 29. It indicates the limit frequency of tracking overrun backup with a hexa...

  • Page 21

    −21− fl display possible causes operation of the unit av1 ver av-1 chip is not a match with the program of system controller the sound may not out with the specific audio. Cpu aerr cpu address error (hardware is unusual.) no operation dma aerr dma address error (hardware is unusual.) no operation fl...

  • Page 22

    −22− fl description of error causes if with a dvd causes if with a cd operation of the unit 39 sgc converge timeout sgc could not converge during detects the peak open 41 spindle timeout the unit did not enter stop mode within 10 seconds of issuance of a stop command. Stop 48 spindle fg transition t...

  • Page 23

    −23− 71 id can not read during tracing fl description of error causes if with a dvd causes if with a cd operation of the unit an id could not be read for 1 second or more. Stop 72 subcode check failure during playback no frame could be read for 3 seconds or more. Stop 73 id can not read at the start...

  • Page 24

    −24− error codes that are displayed on the fl display by using the remote control unit (device error) to display : esc + display + display ; location of the display : at the two digits of left of the fl display fl description of error causes if with a dvd causes if with a cd operation of the unit bi...

  • Page 25

    −25− も て く な し を 作 操 ン コ モ リ l f の も る れ さ 示 表 に l f 示 表 因 原 る れ ら え 考 理 処 r e v 1 v a 1 - v a い な い て っ 合 が せ わ 合 み 組 の ム ラ グ ロ プ ン コ ス シ と プ ッ チ な 出 が 音 で オ ィ デ ー オ 定 特 る あ が 合 場 い r r e a u p c u p c た し 生 発 が ー ラ エ ス レ ド ア ( 常 異 ド ー ハ ) い な せ さ 作 動 r r e a a m d a m d た し 生 発 が ー ラ エ ス レ ド ア ( 常...

  • Page 26

    −26− l f 要 概 ー ラ エ d v d 件 条 生 発 の で d c 件 条 生 発 の で 理 処 9 3 c g s ウ ア ム イ タ 束 収 ト に 中 出 検 ク ー ピ c g s た っ か な し 束 収 が ン プ ー オ 1 4 ア ム イ タ ル ド ン ピ ス ト ウ て し を 理 処 止 停 0 1 き と い な ら な に 態 状 プ ッ ト ス も て っ た 秒 プ ッ ト ス 8 4 ル ド ン ピ ス g f 行 移 ト ウ ア ム イ タ ら か ク ッ キ ル ド ン ピ ス 0 1 標 目 に 内 以 秒 g f ± の 数 転 回 %...

  • Page 27

    −27− l f 要 概 ー ラ エ d v d 件 条 生 発 の で d c 件 条 生 発 の で 理 処 1 7 に 中 ス ー レ ト d i が い な め 読 1 上 以 秒 d i い な め 読 が プ ッ ト ス 2 7 ド ー コ ブ サ の 中 生 再 ク ッ ェ チ 3 が ド ー コ ブ サ 上 以 秒 1 も ム ー レ フ た っ か な め 読 プ ッ ト ス 3 7 に 時 げ 上 ち 立 d i が い な め 読 b f a 後 了 終 整 調 1 に 内 以 秒 d i た っ か な め 読 が ン プ ー オ d i ( 取 読 ) g n 4 7...

  • Page 28

    5 disassembling and reassembling −28− disassembly of the traverse mechanism assy 1. Remove the loading mechanism assy. 2. Remove the mecha housing. 3. Pull out the tray and remove it while unhooking a hook. 4. Turn the short sw to short side. トラバースメカの外し方 1. Loading mechanism assyを外す。 2. Mecha housin...

  • Page 29

    −29− 5. Remove the dvdm pcb assy. 6. Remove the mecha holder. 7. Remove a screw. Screw is locked with silicone adhesive. Please lock it with silicone adhesive when installs it. 8. Remove the ffc holder with the state which flexible cable was atatched. 9. Remove the pickup flexible cable. 10. Unhook....

  • Page 30

    −30− lose slack bottom view fold position of step 6 7 8 bottom view 9 10 bottom view 11 12 reference line fold it at the position of reference line. Pickup assy ffc holder conducting plane 1 2. Insert the pickup flexible cable in connector, and lock it surely. 3. Perform the styling as shown in figu...

  • Page 31

    6 exploded views and parts list exploded view-1 −31− 1 2 2 3 4 4 4 5 6 7 7 8 9 0 q # w e r t y u i o p a s s d f g g h j k l ; z x c v b n m , . / ! Q q q q w w w w e e e e e e e e e r r t y t y u u u i i o o o o o o o w a a o a a a a p w @ 分解図とパーツリスト.

  • Page 32

    −32− exploded view-1 ref.No. Parts no. Description remarks 1- 1 m00389001a cover,l side b [j,k] m00389002a cover,l side c blk [us,c,e,uk] 1- 2 m00387502a collar,screw(n01sp) [j,k] m00387501a collar,screw b [us,c,e,uk] 1- 3 m01540500a top panel [j,k] m01540501a top panel,blk [us,c,e,uk] 1- 4 m0148780...

  • Page 33

    −33− exploded view-1 ref.No. Parts no. Description remarks 1-51 5801532510 screw,hexagon 3x8silver [j,k] 5801539500 screw,hexagon 3x8black [us,c,e,uk] 1-52 b00132600a screw,vpb 3x8fzc 1-53 5780003004 screw,bpa 3x4fzc 1-54 5781703008 screw,hexagon m3x8(ni) 1-55 5783682010 screw,ppp 2x10ni 1-56 m01559...

  • Page 34

    Exploded view-2 −34− 1 2 3 4 5 6 7 8 9 0 q w e r t y u i o p a s d f g h j j z z z z z x x c v b n n n n m , , ; l , , , , , , , , , , , , . K . . . . ..

  • Page 35

    −35− exploded view-2 ref.No. Parts no. Description remarks 2- 1 m01480000a rear panel [j] m01480020a rear panel [us,c] m01480050a rear panel [e,uk] m01480004a rear panel [k] 2- 2 e95150000a pcb assy,inlet 2- 3 e00768700a terminal,gnd d12 2- 4 m01480700a heatsink 2- 5 m01539400a shield cover 2- 6 e95...

  • Page 36

    Exploded view-3 −36− a a to dvdm cn101 floil gya1001 sankol cfd-5010z refer to " ■ application of lubricant". Note : floil gya1001 "■ 潤滑材塗布位置" 参照 1 2 3 4 5 6 7 8 9 0 q w e r t y u 8 8 8 d refer to " ■ application of lubricant". Note : "■ 潤滑材塗布位置" 参照 floil gya1001 parts no. V0011990 sankol cfd-5010z ...

  • Page 37

    −37− application of lubricant no. 11 loading base floil gya1001 around the shaft concave of unevenness concave of unevenness concave of unevenness no. 13 drive cam no. 13 drive cam no. 23 tray no. 23 tray top view rear view top view bottom view sankol cfd-5010z sankol cfd-5010z sankol cfd-5010z sank...

  • Page 38: 7  Pc Boards and Parts List

    −38− 7 pc boards and parts list 基板図とパーツリスト dvdm pcb (side a).

  • Page 39

    −39− dvdm pcb (side b).

  • Page 40

    −40− main pcb (side a) this pcb is a four-layered board..

  • Page 41

    −41− main pcb (side b) this pcb is a four-layered board..

  • Page 42

    −42− dac pcb this pcb is a four-layered board. Scart pcb.

  • Page 43

    −43− front pcb toggle pcb led pcb v up pcb.

  • Page 44

    −44− output pcb psw pcb inlet pcb power pcb reg pcb.

  • Page 45

    Main pcb assy [j,us,c,k] ref.No. Parts no. Description e95150200b pcb assy,main [j,us,c,k] e90150200b pcb,main c421,c440 5260467210 ce,4700uf 16v m au c442 c0037294 cs, 47uf 6.3v m tpb c452 5260463720 ce, 220uf 16v m au c502,c552 c0037294 cs, 47uf 6.3v m tpb c507,c557 5260463720 ce, 220uf 16v m au c...

  • Page 46

    Main pcb assy [j,us,c,k] ref.No. Parts no. Description u422 £ 13447943 ic,njm78m05fa u441 s0048684 ic,cs4392-ksr u442 5220450400 ic,njm5532m-t2 u501,u551 s0048684 ic,cs4392-ksr u502,u552 5220450400 ic,njm5532m-t2 u601 s0048663 ic,adv7300a u701,u702 s0048854 ic,la7138m-tlm u901 s0048330 ic,pm0033a u9...

  • Page 47

    Main pcb assy [e,uk] ref.No. Parts no. Description r669 r0112274 rn,1/16w 560 ohm d r672,r676 r0112274 rn,1/16w 560 ohm d r674,r678 r0112294 rn,1/16w 680 ohm d r680 r0112274 rn,1/16w 560 ohm d r682 r0112294 rn,1/16w 680 ohm d r684,r688 r0112274 rn,1/16w 560 ohm d r692 r0112274 rn,1/16w 560 ohm d r71...

  • Page 48

    Dac pcb assy [j] ref.No. Parts no. Description q3001 s0022044 tr,dtc114eua-t106 q3002 s0047644 tr,dtb113ek-t146 q3101,q3102 5232255620 tr,dtc114esa q3201,q3202 5232255620 tr,dtc114esa r3101,r3201 r0108931 rn,1/4w 16kohm f r3102,r3202 r0108611 rn,1/4w 750 ohm f r3103,r3203 r0108611 rn,1/4w 750 ohm f ...

  • Page 49

    Dac pcb assy [us,c,e,uk,k] ref.No. Parts no. Description u3002,u3003 £ s0038210 ic,njm317f u3004 s0048824 ic,sn74hc153ansr u3005 s0048814 ic,sn74lv163ansr u3006 5220123500 ic,mc74hc4046af-fr1 u3007 s0048704 ic,sn74lvu04ansr u3008 e00581800a resonator,coc22at24.57mhz u3009 e00581900a resonator,coc22a...

  • Page 50

    Power pcb assy part of gather b pcb assy ref.No. Parts no. Description e95150100a pcb assy,power e90150100b pcb,power m00350800a heatsink,osh-2435-spl b00132901a screw,vpc 3x8fzc c4 £ 5260465010 ce, 470uf 25v m au c6 5260461520 ce, 10uf 25v m au c7 5260531420 ce, 100uf 20v m sa c9 £ 5260428210 ce,47...

  • Page 51: 8  Included Accessories

    8 included accessories −51− included accessories ref.No. Parts no. Description remarks d00692300b owner's manual,j [j] d00742000a owner's manual,e/f/s [us,c,k] d00727800a owner's manual,e/f/s [e,uk] d00727900a owner's manual,g/i/n [e] e00781800a remote control unit,rc-884 [j,k] e00813800a remote con...