Yamaha DCU5D Service Manual

Manual is about: digital cabling unit

Summary of DCU5D

  • Page 1

    Service manual hamamatsu, japan service manual 200706- オープンプライス pa 011861 copyright (c) yamaha corporation. All rights reserved. Pdf ’07.09 specifications (総合仕様) ..................................................3 dimensions (寸法図) .............................................................3 panel ...

  • Page 2: Warning

    Dcu5d 2 warning warning: chemical content notice! The solder used in the production of this product contains lead. In addition, other electrical/electronic and/or plastic (where applicable) components may also contain traces of chemicals found by the california health and welfare agency (and possibl...

  • Page 3: Specifications

    3 dcu5d specifications (総合仕様) • i/o characteristics terminal level connector cascade in rs422 d-sub half pitch connector 68 p(female) out cascade in 100base-tx rj-45 *1 out ext dc input *2 dc xlr-4-32 type *3 *1. • use a rj-45 connector compliant with neutrik ethercon ® . • use a cat5 stp (shielded ...

  • Page 4: Panel Layout

    Dcu5d 4 power power cascade in n i t u o 1p:gnd 4p:12v tx rx tx rx out in ac in : @ : . ; = b 2 > panel layout (パネルレイアウト) • front panel (フロントパネル) • rear panel (リアパネル) q [power] indicator w mode switch e ground screw r [ac in] connector t [ext dc input] connector y [cascade in][cascade out] connector...

  • Page 5: Circuit Board Layout

    5 dcu5d circuit board layout (ユニットレイアウト) power supply unit (電源ユニット) ac inlet ( ac インレット) dm es es-cs led www. Xiaoyu163. Com qq 376315150 9 9 2 8 9 4 2 9 8 tel 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 q q tel 13942296513 qq 376315150 892498299 tel 13942296513 qq 376315150 892498299 http://www...

  • Page 6: Disassembly Procedure

    Dcu5d 6 fig. 1 (図 1) [480] [480] [460] [460] [460] [460] rack angle (ラック金具) top cover (トップカバー) rack angle (ラック金具) [460]: bonding head tapping screw-s (Sタイト+BOND) 3.0x6 mfzn2b3 (we978000) [480]: bind head screw (小ネジ+BIND) 4.0x8 mfzn2b3 it (we997100) disassembly procedure (分解手順) 1. Rack angles, top co...

  • Page 7

    7 dcu5d photo 1 (写真 1) b b photo 2 (写真 2) 3. Es circuit board, es-cs circuit board (time required: about 6 minutes) 3-1 remove the left and right rack angles and top cover. (see procedure 1.) 3-2 remove the four (4) screws marked [180] and two (2) screws marked [190]. The es circuit board or es-cs c...

  • Page 8

    Dcu5d 8 fig. 2 (図 2) [60]: bind head tapping screw-b (Bタイト+BIND) 3.0x8 mfzn2b3 (we774400) [80]: bind head tapping screw-b (Bタイト+BIND) 3.0x6 mfzn2w3 (we936300) [180]: bind head tapping screw-b (Bタイト+BIND) 3.0x8 mfzn2b3 (we774400) [190]: bind head tapping screw-b (Bタイト+BIND) 3.0x6 mfzn2w3 (we936300) [...

  • Page 9

    9 dcu5d [390] ps angle (ps金具) ac inlet (acインレット) photo 3 (写真 3) [390]: bind head tapping screw-s (Sタイト+BIND) 4.0x8 mfzn2b3 (we994800) 4. Led circuit board (time required: about 5 minutes) 4-1 remove the left and right rack angles and top cover. (see procedure 1.) 4-2 remove the two (2) screws marked...

  • Page 10: Lsi Pin Description

    Dcu5d 10 pin no. I/o function name pin no. I/o function name 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 i/o1 nc i/o/gts1 i/o/gts2 vccint3.3v i/o6 nc i/o8 i/o9 i/o10 i/o11 i/o12 i/o13 i/o14 i/o15 i/o16 i...

  • Page 11

    11 dcu5d pin no. I/o function name pin no. I/o function name 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 gnd tdi a8 a9 a10 a11 gnd a12 a13 a14 a15 i vcco b15 b14 b13 b12 gnd b11 b10 b9 b8 i tck vcc gnd i...

  • Page 12

    Dcu5d 12 pin no. I/o function name pin no. I/o function name 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83...

  • Page 13

    13 dcu5d pin no. I/o function name pin no. I/o function name 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 v dd xtst v ss wt_x rd_x cs_x hs...

  • Page 14

    Dcu5d 14 pin no. I/o function name pin no. I/o function name 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 daux hdlt dout vfl opt sync mcc wc mcb mca sksy xi xo p256 lock vss tc dim1 dim0 dom1 dom0 km1 i o o o o o o o o o i i o o o o i i i i i auxiliary input for audio data asynchronous b...

  • Page 15: Ic Block Diagram

    15 dcu5d tc74vhc00f (xt229b00) dm: ic5, 15 quad 2 input nand 1 2 3 1a 1y 4 2a 5 2b 6 2y 7 vss 1b 14 13 12 vdd 4a 11 4y 10 3b 9 3a 8 3y 4b tc74vhct245af (xv242b00) dm: ic7, 9, 19, 24 sn74ahc245nsr (x2717a00) dm: ic26, 27, 30, 47-50 octal 3-state bus transceiver 1 d1r 2 3 4 5 6 7 8 9 10 a1 a2 a3 a4 a5...

  • Page 16

    Dcu5d 16 tc7wu04fu (xq805a00) es: ic001 triple inverter 1 2 3 4 8 7 6 5 1a gnd 3y 2a vcc 2y 1y 3a tc7sh04fu (xs775a00) dm: ic18, 28, 301, 302 inverter gate 1 2 3 5 4 nc gnd vcc out y in a tc7sh32fu (xw633a00) dm: ic22 2-input or gate 1 5 2 3 4 in b gnd vcc out y in a sn74ahct1g08dckr (x0158a00) dm: ...

  • Page 17

    17 dcu5d tlc2932ipwrg4 (xv064a00) dm: ic10, 20 pll 1 2 3 4 5 6 7 logic v dd select vco out f in -a f in -b pfd out logic gnd 14 13 12 11 10 9 8 vco v dd r bias v coin vco gnd vco inhbit pfd inhibit nc 7 logic gnd 4 f in -a 6 pfd out 12 v coin 13 r bias 11 vco gnd 8 nc 1 logic v dd 5 f in -b charge p...

  • Page 18: Circuit Boards

    18 dcu5d dm circuit board 2na-wj02270-1 a a’ cascade out cascade ext dc input 1p: gnd 4p: 12v to ac in not installed circuit boards (シート基板図) dm circuit board (x8312c0) ............................................................... 18/20 es circuit board (x8308d0) ......................................

  • Page 19

    19 dcu5d a a’ cade cascade in to led-cn501 to es-cn001 to es-cn002 component side (部品側) 2na-wj02270-1 scale: 90/100 www. Xiaoyu163. Com qq 376315150 9 9 2 8 9 4 2 9 8 tel 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 q q tel 13942296513 qq 376315150 892498299 tel 13942296513 qq 376315150 892498299...

  • Page 20

    20 dcu5d dm circuit board b b’ dm: 2na-wj02270-2 led: 2na-wj02270 led circuit board to dm-cn4 ip reset component side (部品側) pattern side (パターン側) www. Xiaoyu163. Com qq 376315150 9 9 2 8 9 4 2 9 8 tel 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 q q tel 13942296513 qq 376315150 892498299 tel 13942...

  • Page 21

    21 dcu5d scale: 90/100 b b’ 2na-wj02270-2 pattern side (パターン側) www. Xiaoyu163. Com qq 376315150 9 9 2 8 9 4 2 9 8 tel 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 q q tel 13942296513 qq 376315150 892498299 tel 13942296513 qq 376315150 892498299 http://www.Xiaoyu163.Com http://www.Xiaoyu163.Com.

  • Page 22

    22 dcu5d in cascade out to dm-cn8 to dm-cn7 to avdm-es module (avdm-esモジュール) es circuit board component side (部品側) 2na-wj37400 pattern side (パターン側) www. Xiaoyu163. Com qq 376315150 9 9 2 8 9 4 2 9 8 tel 13942296513 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 q q tel 13942296513 qq 376315150 892498299 tel 13...

  • Page 23: Parts List

    Warning components having special characteristics are marked and must be replaced with parts having speci fi cation equal to those originally installed. • the numbers “qty” show quantities for each unit. • the parts with “--” in “part no.” are not available as spare parts. • this mark “ } ” in the r...

  • Page 24: Overall Assembly

    2 dcu5d overall assembly (総組立) p50 p50 p40 p80 p10 p90 p70 p60 p100 p30 p30a 80 50 10 60 20 370 360 460 460 500 450 460 190 150 160 170 310 180 410 390 470 470 300 380 370 320 480 480 350 power supply assembly (電源ass'y) avdm-es module (avdm-esモジュール) (wj395000) www. Xiaoyu163. Com qq 376315150 9 9 2 ...

  • Page 25

    3 dcu5d overall assembly 総 組 立 dcu5d -- overall assembly 総 組 立 (wj34970) * 10 wj350800 bottom chassis ボ ト ム シ ャ ー シ 印 刷 品 20 we994800 bind head tapping screw-s 4.0x8 mfzn2b3 S タ イ ト + B I N D 01 * 50 wj431400 circuit board dm D M シ ー ト 60 we774400 bind head tapping screw-b 3.0x8 mfzn2b3 B タ イ ト + B ...

  • Page 26: Electrical Parts

    4 dcu5d electrical parts (電気部品) dm/led electrical parts 電 気 部 品 dcu5d * wj431400 circuit board dm D M シ ー ト (wj02270)(x8312c0) * wj199700 circuit board led L E D シ ー ト (wj02270)(x8312c0) -- circuit board es E S シ ー ト (wj02920)(wj37400) (x8308d0) wk818600 circuit board es-cs E S − C S シ ー ト for servi...

  • Page 27

    5 dcu5d dm/led cn7 wc199000 connector, fmn fmn 40p te F M N コ ネ ク タ ー cn8 wc199000 connector, fmn fmn 40p te F M N コ ネ ク タ ー cn501 -- connector assembly san-ph 3p 60l 束 線 # 2 8 (vm76780) d1 wd475700 diode m2fm3 tp ダ イ オ ー ド 03 d2 wd475700 diode m2fm3 tp ダ イ オ ー ド 03 d3 v t 3 3 2 9 0 0 diode 1ss355 t...

  • Page 28

    6 dcu5d dm/led r4 rd356100 carbon resistor (chip) 1.0k 63m j rect. チ ッ プ 抵 抗 01 r5 rd357100 carbon resistor (chip) 10.0k 63m j rect. チ ッ プ 抵 抗 01 -8 rd357100 carbon resistor (chip) 10.0k 63m j rect. チ ッ プ 抵 抗 01 r11 rd355330 carbon resistor (chip) 330.0 63m j rect. チ ッ プ 抵 抗 01 r12 rd350000 carbon r...

  • Page 29

    7 dcu5d r248 rd356100 carbon resistor (chip) 1.0k 63m j rect. チ ッ プ 抵 抗 01 r249 rd356100 carbon resistor (chip) 1.0k 63m j rect. チ ッ プ 抵 抗 01 r250 rd354100 carbon resistor (chip) 10.0 63m j rect. チ ッ プ 抵 抗 01 -257 rd354100 carbon resistor (chip) 10.0 63m j rect. チ ッ プ 抵 抗 01 r258 rd255150 carbon res...

  • Page 30

    8 dcu5d cn002 wc199000 connector, fmn fmn 40p te F M N コ ネ ク タ ー cn005 v t 3 8 8 7 0 0 base post connector ph 6p te ベ ー ス 付 ポ ス ト 01 cn006 -- sodimm socket mm50-200b1-e1e S O D I M M ソ ケ ッ ト (wh99960) ic001 xq805a00 ic tc7wu04fu(te12l,f) I C inverter 01 * ic002 x8955a00 ic lc4064v-75tn100c c I C cpl...

  • Page 31: Circuit Diagram

    Contents (目次) block diagram (ブロックダイアグラム) .................. 3 circuit diagram (回路図) ......................................... 4 es ........................................................................... 4 dm (001-008) ..................................................... 5-12 led ..................

  • Page 32

    Dcu5d 2 (シート間コネクタの読み方について) (信号の行先ページ数を示します。) (page 21 は回路図のページです。) (アルファベットが水平方向、数字が垂直方向) (回路図表記上の注意) notation for circuit diagrams 1. How to identify inter-sheet connectors (コネクタの接続について) 2. Connection of connectors. This indicates the destination page. 対応するシート間のコネクタのあるロケーションを示します。 (アルファベットが水平方向、数字が...

  • Page 33

    1 2 3 4 5 6 7 8 9 10 11 12 a b c d e f g h i j k l m n o p q dcu5d block diagram 001 (dcu5d) block diagram 001 (dcu5d) 28ca1-2001017464-1 3 led dm es address 8 8 out_id0–out_id6 caso_wcin casoutrx casouttx mwc d0–d6 /outiord rtsin 4 4 4 4 4 4 4 4 2 sw 2 cascade in cascade out cn5 (68p) 32ch in 32ch ...

  • Page 34

    A b c d e f g h i j k l 1 2 3 4 5 6 7 8 dcu5d es circuit diagram (dcu5d) es circuit diagram (dcu5d) 28cc1-2001016820-1 2 : not installed (未実装) (抵抗電力定格:無記入品=1/16 w) resistance power rating: 1/16 w for ones with no indication 4 inverter pll (clock generator) cpld to dm-cn8 in out to dm-cn7 n.C. Cascad...

  • Page 35

    1 2 3 4 5 6 7 8 9 10 11 12 a b c d e f g h i j k l m n o p q dcu5d dm circuit diagram 001 (dcu5d) dm circuit diagram 001 (dcu5d) 28cc1-2001017467-1 5 4 : metal film resistor (金属被膜抵抗) : not installed (未実装) dc-dc module system reset and inverter inverter latch cpu h8s/2215 to led-cn501 ext dc input ac...

  • Page 36

    A b c d e f g h i j k l m n o p q 1 2 3 4 5 6 7 8 9 10 11 12 clock system dcu5d dm circuit diagram 002 (dcu5d) dm circuit diagram 002 (dcu5d) 28cc1-2001017467-2 6 : metal film resistor (金属被膜抵抗) : mylar capacitor (マイラーコンデンサー) : film capacitor (フィルムコンデンサー) nand nand transceiver transceiver buffer pll ...

  • Page 37

    1 2 3 4 5 6 7 8 9 10 11 12 a b c d e f g h i j k l m n o p dcu5d dm circuit diagram 003 (dcu5d) dm circuit diagram 003 (dcu5d) 28cc1-2001017467-3 7 cascade in out atsc2a atsc2a w w w . X i a o y u 1 6 3 . C o m q q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 t e l 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5...

  • Page 38

    A b c d e f g h i j k l m n o p 1 2 3 4 5 6 7 8 9 10 11 12 dcu5d dm circuit diagram 004 (dcu5d) dm circuit diagram 004 (dcu5d) 28cc1-2001017467-4 8 : metal film resistor (金属被膜抵抗) system reset nand inverter cpld inverter inverter or pll system reset transceiver 1ss355 te-17 (vt332900) diode d4 1: ano...

  • Page 39

    1 2 3 4 5 6 7 8 9 10 11 12 c d e f g h i j k l m n o q r p dcu5d dm circuit diagram 005 (dcu5d) dm circuit diagram 005 (dcu5d) 28cc1-2001017467-5 9 and transceiver transceiver d-ff buffer transceiver transceiver inverter decoder inverter transceiver for factory use (検査ジグ専用) w w w . X i a o y u 1 6 3...

  • Page 40

    A b c d e f g h i j k l m n o p 1 2 3 4 5 6 7 8 9 10 11 12 dcu5d dm circuit diagram 006 (dcu5d) dm circuit diagram 006 (dcu5d) 28cc1-2001017467-6 10 cascade in line driver line receiver line receiver line receiver line receiver line receiver cascade in dan217 (vv556300) diode array 0.3ax2 da1-44 1: ...

  • Page 41

    2 3 4 5 6 7 8 9 10 11 c d e f g h i j k l m n o p dcu5d dm circuit diagram 007 (dcu5d) dm circuit diagram 007 (dcu5d) 28cc1-2001017467-7 11 cascade out line driver line driver line driver line driver line driver line receiver cascade out dan217 (vv556300) diode array 0.3ax2 da45-88 1: anode1 2: cath...

  • Page 42

    A b c d e f g h i j k l 1 2 3 4 5 6 7 8 dcu5d dm circuit diagram 008 (dcu5d) dm circuit diagram 008 (dcu5d) 28cc1-2001017467-8 12 transceiver transceiver transceiver transceiver to es-cn001 to es-cn002 w w w . X i a o y u 1 6 3 . C o m q q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 t e l 1 3 9 4 2 2 9 6 5 ...

  • Page 43

    1 2 3 4 5 6 a b c d e f g h dcu5d led circuit diagram (dcu5d) led circuit diagram (dcu5d) 28cc1-2001017468-1 13 to dm-cn4 ip reset p o wer indicator w w w . X i a o y u 1 6 3 . C o m q q 3 7 6 3 1 5 1 5 0 9 9 2 8 9 4 2 9 8 t e l 1 3 9 4 2 2 9 6 5 1 3 9 9 2 8 9 4 2 9 8 0 5 1 5 1 3 6 7 3 q q tel 13942...