Tascam DA-98HR Service Manual

Tascam DA-98HR Service Manual

Digital multitrack recorder
Hide thumbs Also See for DA-98HR:
Table of Contents

Advertisement

SERVICE MANUAL
D D A A - - 9 9 8 8 H H R R
Digital Multitrack Recorder
INSTRUCTIONS FOR SERVICE PERSONNEL
BEFORE RETURNING APPLIANCE TO THE CUSTOMER, MAKE LEAKAGE-CUR-
RENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED
PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT.
Effective : October, 2000 4A3489
S-0029

Advertisement

Table of Contents
loading

Summary of Contents for Tascam DA-98HR

  • Page 1 SERVICE MANUAL D D A A - - 9 9 8 8 H H R R Digital Multitrack Recorder INSTRUCTIONS FOR SERVICE PERSONNEL BEFORE RETURNING APPLIANCE TO THE CUSTOMER, MAKE LEAKAGE-CUR- RENT OR RESISTANCE MEASUREMENTS TO DETERMINE THAT EXPOSED PARTS ARE ACCEPTABLY INSULATED FROM THE SUPPLY CIRCUIT. Effective : October, 2000 4A3489 S-0029...
  • Page 2: Table Of Contents

    CONTENTS 目 次 1. SPECIFICATIONS 1. 仕様 ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ ・ 2.
  • Page 3: Specifications

    MMC (MIDI Machine control) シンククロック: INT/WORD/VIDEO MTC (MIDI timecode) output MMCコントロール: トラックディレイ、トラックコピー(シス テムエクスクルーシブメッセージ) TASCAM System Exclusive (track delay, etc.) 対応タイムコード: SMPTE 30、 29.97ド ロ ッ プ fps、 Control Cahnge (mixdown) 29.97ノンドロップfps、EBU 25fps、 Supported timecode formats: SMPTE 30, 29.97 drop, 29.97 non- フィルム...
  • Page 4 Inputs and outputs 入出力 TDIF-1 (DIGITAL I/O): 25-pin D-sub TDIF-1 (DIGITAL I/O) : TDIF-1[不平衡、D‐Sub 25ピン、 TDIF-1 format メス] DIGITAL (AES/EBU): 25-pin D-sub DIGITAL (AES/EBU) : PRO AES3-1992 Amendment 3- PRO AES3-1992 Amendment 3-1999 1999準拠[D-Sub 25ピン] REMOTE IN/SYNC IN: 15-pin D-sub REMOTE IN/SYNC IN : REMOTE IN/SYNC IN プロトコル...
  • Page 5 IF-AN98HR (Option) IF-AN98HR(オプション) All specifications refer to both D/A and A/D unless otherwise ● 特に明記していない項目はA/D ボード、D/A ボード共通の仕様 specified and are measured using Audio Precision System TWO です。 cascade: ● Audio Precision System TWO cascade にて測定しています。 DTRS-HR mode サンプリング周波数: 44.1 kHz, 48 kHz, 88.2 kHz, Sampling frequency: 44.1 kHz, 48 kHz, 88.2 kHz, 96 kHz (±6%)
  • Page 6 482mm 465mm 430mm 356mm 330mm −6−...
  • Page 7: Technical Information

    そのため、DA-98HRではPOWER ON後10秒間はEEPROM ON, data written to the EEPROM at this time will be incorrect. へのデータの書き込みを禁止しています。したがって、 To ensure accuracy, the DA-98HR prohibits data from being POWER ON直後にサーボエラーが発生してから10秒経過 written to the EEPROM for 10 seconds after POWER ON. If an する前にPOWER OFFした場合などでは、そのサーボエラ...
  • Page 8: Key Pcb Check Mode

    2-8. KEY PCB check mode 2-8. KEY PCBチェックモード 1. While holding the PLAY, STOP, F FWD and REW key 1. PLAYキー+STOPキー+F FWDキー+REWキーを押し pressed, turn the power ON. In this case, all LED's light. ながら電源をONにするとチェックモードに入る。 2. Press the STOP, F FWD, REW, PLAY or RECORD key. このとき、LEDが全灯する。...
  • Page 9: Checking The Optional If-An98Hr (A/D Board And D/A Board)

    By replacing jumpers on the A/D and D/A boards, you can set とにより、以下の3種類の中からリファレンスレベルを選 the unit for one of the following reference levels. 択することができます。 Reference Nominal Maximum Standard level level lelel TASCAM –16 dBFS +4 dBu +20 dBu European –18 dBFS +4 dBu +22 dBu SMPTE –20 dBFS +4 dBu...
  • Page 10 A/D board W038 Rear Panel W048 W037 W047 W036 W046 W010 W020 W035 W030 W045 W034 W044 W 10 W 20 W 30 W033 W043 W032 W042 W031 W041 24 bit H gh Sampling A/D Fig. 2-3 P010 Ch.1 TP220 Ref Level TP310 AGND...
  • Page 11 D/A board Rear Panel W027,W028 W017,W018 W010 W020 W015,W016 W030 W025,W026 W010 W020 W030 W013,W014 W023,W024 W011,W012 W021,W022 24 bit High Sampl ng D/A Fig. 2-4 P010 Ch.1 TP290 TP210 R141 AGND +5VD AGND Ref Level AGND 3 9K AGND L010 16dB W011 W021 Short C061...
  • Page 12: External Control I/O

    Input is at TTL level with 74LS240 of the LS-TTL used as a 入力はTTLレベルで、バッファとしてLS-TTLの74LS240 buffer (with Schmitt trigger). を使用(シュミットトリガ付き)しています。 Power supplied from the DA-98HR is up to 50 mA at DC 5 V. ● DA-98HRから供給できる電源は DC5Vで 50mAまで可能 ● The control system data output is 32-bit serial sync, of which です。...
  • Page 13 J11 Pin Assignment Pin No. Pin No. Signal Function Input/output state PLAY PLAY command input FF command input SERIAL OUT Serial data output Open Collector REW command input No connection 未使用端子 AUX1 Auxiliary 1 input 予備1 入力 SERIAL IN Serial data input STOP Stop command input No connection...
  • Page 14 CONTROL I/O Serial Input/output signal format DA-98HR OUTPUT DATA(OPEN COLLECTOR) DO0∼DO7 : Undefined 未定義 DO8∼DO15 : TALLY OF INPUT MONITOR(1ch, 2ch ..8ch) DO16∼DO23 : TALLY OF REC FUNCTION(1ch, 2ch ..8ch) DO24 : REC TALLY DO25 : PLAY TALLY...
  • Page 15 =500 mA 0.9 V Saturation voltage between collector and emitter ce (sat) =350 mA 0.7 V Note) When using the power supply (DC 5 V) from the DA-98HR, suppres all curent consumption to less than 50 mA. DA-98HRからの電源(DC 5V)を使用する場合は、全消費電流を50 mA以下に抑えてください。 −15−...
  • Page 16 =5 V 0.36 mA 0.5 µA =50 V, V =0 V Note) When connecting more than one unit or when this unit incorporated in a system with high power comsumption, isolate the inputs/outputs from DA-98HR with a photo-coupler. 複数台の機器を接続する場合や消費電力の大きな機器に組み込む場合は、入出力をフォト カプラでアイソレーションしてください。 −16−...
  • Page 17 Recommended Circuit (For Basic Control) 推奨回路 1(BASIC CONTROL用) REC TALLY D2 GREEN PLAY PLAY TALLY PLAY PLAY D3 YELLOW STOP STOP TALLY STOP STOP D4 YELLOW FF TALLY DB37 D5 YELLOW REW TALLY D6 YELLOW LOCK LOCK CHASE CHASE Fig. 2-5 −17−...
  • Page 18 Recommended Circuit (For Full Function) 推奨回路 2(FULL FUNCTION用) Fig. 2-6 −18−...
  • Page 19: Assembling The Mechanism Ass'y

    3. ASSEMBLING THE MECHANISM ASS'Y メカ ASS'Yの組立 3-1. Flowchart of assembling 3-1. 組立のフローチャート For parts that require caution when reassembling the mechanism メカASS'Yの組立の際、取付け時に注意が必要な部品 (特 ass'y (especially critical gear meshes), a flowchart showing the にギヤの噛み合わせ位置が重要) について、取付けの順番 order of installation is showed below. Disassembly should be を示したフローチャートを以下に記します。...
  • Page 20: Installation Of The Mechanical Parts

    3-2. Installation of the mechanical parts 3-2. メカ部品の取付け For parts that require caution when reassembling the mechanism メカASSYの組立の際、取付け時に注意が必要な部品 (特 ass'y(especially critical gear meshes), the following is showed. にギヤの噛み合わせ位置が重要) について述べます。 [For order of installation, see flowchart ( page 19) and [取付けの順番については、フローチャート ( 19ページ)...
  • Page 21 4. Installing SECTOR GEAR ASS'Y (4-23) 4. SECTOR GEAR ASS'Y (4-23) の取付け Install 4-23 so that hole 5 in 4-23 in Fig. 3-3 is aligned with 図3-3の4-23の穴 5と、2の1) で一致させた穴(4-25の the holes (hole 2 in 4-25 aligned in 1) of 2 with hole ` in 穴...
  • Page 22 7. Installing MODE SW ASS'Y (3-25) 7. MODE SW ASS'Y (3‐25) の取付け See Fig. 3-5. 図3-5参照。 1) Align the U groove in the PCB on the back of the gear of 1)3-25のギヤの裏面にあるPCBのU溝にギヤのV溝がく 3-25 with the V groove in the gear by turning the gear. るように、ギヤを回してセットする。...
  • Page 23 8. Installing BAND BRAKE ASS'Y (3-10) 8. BAND BRAKE ASS'Y (3-10) の取付け 1) Before installing 3-10, fit COIL SPRING (3-11) to 3-10 1)3-10を取り付ける前に、COIL SPRING (3-11) を as shown in Fig. 3-6. 図3-6のように3-10に取り付ける。 2) After installing 3-10 as shown in Fig. 3-7, push portion A 2)3-10を図3-7のように取り付けた後、3-11のA部を棒...
  • Page 24 10. Final checking of gear meshes 10. ギヤの噛み合わせ位置最終確認 After installation of all mechanical parts is complete, check すべてのメカ部品を取り付けた後、ギヤの噛み合わせ to see if gear meshes (items 1 to 7) are proper as follows: (1∼7項) が正しく行われたかを以下のように確認する。 1)図3-9の穴 'に1mm径の棒を差し込んだとき、メカ 1) Insert a 1 mm dia. rod into hole ' in Fig. 3-9, and check to see if it passes through up to the hole in the mechanism シャーシの穴まで貫通することを確認する。...
  • Page 25 11. Replacing BRUSH ASS’Y (4-33) 11. BRUSH ASS'Y (4-33) の交換について With the DA-98HR, the drum is grounded through the sliding DA-98HRのドラムアースは、従来のDTRSのような接点 action of a slip ring and brush in place of through a single 式ではなく、スリップリングとブラシの摺動によって contact point which is the case with previous DTRSs.
  • Page 26: Mechanism Adjustments

    4. MECHANISM ADJUSTMENTS 機構部調整 Impedance Roller Inclined Guides Capstan Motor インピーダンス・ローラー 傾斜ガイド キャプスタン・モーター Tension Post Capstan Guide Final Guide テンション・ポスト キャプスタン・ガイド ファイナル・ガイド Supply Side Guide roller Head Drum Take-up Side Guide Roller Pinch Roller 入側ガイド・ローラー ヘッド・ドラム 出側ガイド・ローラー ピンチ・ローラー Fig. 4-1 −26−...
  • Page 27: Preparation

    4-1. Preparation 4-1. 準備 1. Cleaning the head drum (See Fig. 4-2) 1. ヘッドドラムのクリーニング(図4-2参照) Press a cloth moistened with alcohol against the surface of ヘッドドラムの表面にアルコールで浸した布をあて、 the head drum, and clean the drum by turning it counter- ドラムを反時計方向に指で回してクリーニングする。 clockwise with the fingers. 注)...
  • Page 28: Adjusting The Tension Arm Position

    4-3. Adjusting the tension arm position 4-3. テンションアーム位置調整 1. Load a torque cassette MTT-86131, then set the DA-98HR to 1. トルクカセットMTT-86131を装着し、PLAYモードにす PLAY mode. る。 2. Using a Phillips screwdriver, turn adjust screw A (Fig. 4-3), 2. プラスドライバーで調整ネジA (図4-3) を回し、テンシ then align the center of the semicircular portion of the tension ョンアームの半月部の中心をガイドレールエッジに合...
  • Page 29: Adjusting The Tape Travel

    3. Confirming the take-up torque of the take-up reel 3. テイクアップリール巻取りトルクの確認 1) Read the torque value at the take-up reel (black) side, 1)テイクアップリール台 (黒) 側のトルク値を読み、ト then confirm that the center value of the torque fluctua- ルク変動の中心値が下記の値に入っていることを確 tions falls within the following range: 認する。...
  • Page 30 1. Load the test tape MTT-88101, then set the DA-98HR to 1. テストテープ MTT-88101を装着し、PLAYモードにす PLAY mode. る。 2. While observing the A-HEAD waveform using the oscillo- 2. オシロスコープでA-HEADの波形を観測しながらドラ scope, fine-adjust the heights of the roller guides at the sup- ム入口、出口の回転ガイドの高さを二股レンチにより...
  • Page 31 5. Linearity check 5. 直線性の確認 1) Set the unit to the VTR mode ( page 7). 1)VTRモードにする。 ( 7ページ) 2) When the unit is in the VTR mode, the level fluctuates 2)VTRモードにすると、レベルがかってに大きくなっ spontaneously. たり小さくなったりします。このときの波形が形を At this time, check that the shape of the waveform 変えずにレベルだけが大小することを確認する。そ...
  • Page 32: Confirming The Travel In F.fwd, Rew And Rev Mode

    4-6. Confirming the travel in F.FWD, REW and 4-6. FF, REW, REVモードでの走行確認 REV modes 1. FFモード、REWモード、REV/SHUTTLEモードなどす 1. In all modes, including F.FWD, REW and REV/SHUTTLE, べてのモードで、各ガイドでのテープダメージが無い confirm that the tape is free from damage at each guide. ことを確認する。 • Note) 注)...
  • Page 33 1 Fig. 4-5 shows the normal RF waveform (for both A- 1 図4-5は、FFまたはREWモード(リール送り, 100倍 速) 時のRF通常波形 (A-HEAD, B-HEADとも) です。 HEAD and B-HEAD) in F.FWD or REW mode (reel 2 図4-6は、1のモード時にバー表示(ABSタイムが読 speed:100 times). 2 Fig. 4-6 shows the RF waveform in which the indication めない)...
  • Page 34 ∗ Cautions when replacing the drum *ドラム交換時の注意 When the drum is replaced, be sure to confirm and adjust the ドラムを交換した場合は、テープ走行調整以外に下記項 目の確認・調整を必ず行ってください。 following items other than tape travel adjustments. 調整方法については、5項 (電気系調整) を参照してくだ As for adjustment methods, refer to 5 (ELECTRICAL さい。 ADJUSTMENTS): ≠...
  • Page 35: Electrical Adjustments

    5. ELECTRICAL ADJUSTMENTS 電気系調整 5-1. Check and adjustment points 5-1. 測定箇所および調整箇所 Anode アノード Heatsink Switching Regulator ヒートシンク スイッチングレギュレータ BNC PCB DSUB PCB D52 LED P602 P401 RF PLAY PCB R437 RF REC PCB TP422 TP457 TP601 R438 (SWH) TP910 R439 R440 R608 R606...
  • Page 36: Test Tape

    SYS PCB and CH2 to TP910 (SWP) on the SERVO PCB. に、CH2をSERVO PCBのTP910 (SWP) に接続する。 2. Load the test tape MTT-88102. 2. テストテープ MTT-88102を装着する。 3. Set the DA-98HR to test mode. ( page 7) 3. テストモードにする。 ( 7ページ) 4. Select the menu group M in the menu screen.
  • Page 37: Offset Adjustment In The Vco Free-Running Frequency Automatic Compensation Circuit

    5-5. Offset adjustment in the VCO free-running 5-5. VCOフリーラン周波数自動補正回路のオフセッ frequency automatic compensation circuit ト調整 1. DTRS mode 1. DTRSモード 1) Play the MTT-88101 or MTT-88102 test tape. 1)テストテープ MTT-88101または MTT-88102を再生 2) Short-circuit P401's 1 and 2 on the SYS PCB (A-HEAD する。...
  • Page 38: Playback Equalizer Adjustment

    5-6. Playback equalizer adjustment 5-6. 再生イコライザー調整 5-6-1. Checks in Normal mode 5-6-1. ノーマルモードでの確認 1. ME tape 1. MEテープ 1) Load Sony ME tape. 1)SONY MEテープを装着する。 2) Connect the oscilloscope to TP3 (RF A-HEAD) on the 2)RF PLAY PCBのTP3 (RF A-HEAD) にオシロスコー RF PLAY PCB , then set the oscilloscope range to 500 プを接続し、オシロスコープのレンジを...
  • Page 39: Rf Level Check

    5-7. RF level check 5-7. RFレベル確認 5-7-1. Checks in Normal mode 5-7-1. ノーマルモードでの確認 1. Connect the oscilloscope's CH1 to TP3 (RF A-HEAD) on the 1. オシロスコープの CH1を RF PLAY PCBの TP3 ( RF A-HEAD) RF PLAY PCB and CH2 to TP601 (SWH) on the SYS PCB. に、CH2をSYS PCBのTP601 (SWH)...
  • Page 40: Playback Error Rate Check

    5-8. Playback error rate check 5-8. 再生エラーレート確認 5-8-1. Checks in Normal mode 5-8-1. ノーマルモードでの確認 1. ME tape 1. MEテープ 1) As shown in Fig. 5-4, connect the ERC-88 error rate 1)図 5-4の よ う に 、 SYS PCBの P602に ア ダ プ タ ー counter (P/N:5772926600) to P602 on the SYS PCB via ERC-78HR(品番:V00089100A)...
  • Page 41: Recording Current Adjustment

    5-9. Recording current adjustment 5-9. 記録電流調整 5-9-1. Checks in Normal mode 5-9-1. ノーマルモードでの確認 1. MP tape 1. MPテープ 1) Load MP blank tape MTT-88201. 1)MP生テープ MTT-88201を装着する。 2) As shown in the Fig. 5-5, connect the REC CURRENT 2)図5-5の様に REC CURRENT KIT(品番V00024700A) KIT (P/N:V00024700A) between P10 on the MOTHER をMOTHER PCBのP10とRF REC PCBの...
  • Page 42 7) Press the ESCAPE key. 7)ESCAPEキーを押す。 8) Enter HR mode and set the REC FUNCTION keys of all 8)HRモードにし、全CHのREC FUNCTIONキーをON channels to ON. にする。 9) Start recording in tape format mode, and adjust R606 on 9)FORMAT 記録状態で、 A-HEADの電流値が 11.2 mAp-p the SYS PCB for 11.2 mAp-p (indication is in voltage) of (表示は電圧表示)...
  • Page 43: Recording/Playback Rf Level Check

    5-10. Recording/playback RF level check 5-10. 記録再生RFレベル確認 5-10-1. Checks in Normal mode 5-10-1. ノーマルモードでの確認 1. After adjusting the recording current following section 5-9, 1. 5-9項で記録電流調整後、HRモードで FORMAT記録し rewind the tape section where format recording was executed た部分を巻き戻し、その部分にオーバーライト記録する。 in HR mode, and overwrite a signal on that section. 2.
  • Page 44 PARTS LIST SECTION 注 意 NOTES º PC boards shown are viewed from parts side. º プリント基板は部品面が示されています。 º Parts marked with º *印の部品は納期が若干かかります。 require longer delivery time. º The parts with no reference number or no parts number in the あらかじめご了承ください。...
  • Page 45: Exploded Views And Parts List

    6. EXPLODED VIEWS AND PARTS LIST 分解図とパーツリスト EXPLODED VIEW-1 −45−...
  • Page 46 EXPLODED VIEW-1 REF.NO. PARTS NO. DESCRIPTION REMARKS 1- 1 * M01074900A COVER,TOP 1- 2 * M01074800A ANGLE ASSY 1- 3 * M01075000A COVER,SIDE L 1- 4 * E00556300A FLAT CABLE,DSUB16 1- 5 * E95105500A PCB ASSY,BNC 1- 6 5334075900 CLAMP,CANNON CONNECTOR SOCKET 1- 7 * M01075400A REAR PANEL,SYS...
  • Page 47 EXPLODED VIEW-2 −47−...
  • Page 48 EXPLODED VIEW-2 REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION 2- 1 * E95106000A PCB ASSY,RF PLAY 2-51 * E95106200B PCB ASSY,SERVO 2- 2 5801527902 BRACKET,CAM PLATE 2-52 5801528100 PLATE,TRANSFER GEAR 2- 3 * M01101300A BRACKET,RF 2-53 M00435600A CLEANER ASSY,HEAD 2- 4 * M01101600A SHIELD PLATE,FPC...
  • Page 49 EXPLODED VIEW-3 −49−...
  • Page 50 EXPLODED VIEW-3 REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION 3- 1 * M00438800A LD MOTOR ASSY,DTRS 3-51 16499908 WASHER,SLIT 1.57X4X0.3 3- 2 M00434000A HOLDER,LD MOTOR 3-52 16499907 WASHER,SLIT 1.2X3X0.3 3- 3 M01101100A DRUM ASSY,98HR 3-53 B0001450 SPBOLT,NO.0 PAN1.2X2.5FNB 3- 4 1473407500 MOTOR ASSY,DRAM 3-54...
  • Page 51 EXPLODED VIEW-4 −51−...
  • Page 52 EXPLODED VIEW-4 REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION 4- 1 1680462100 BRACKET,T OPENER 4-51 16499908 WASHER,SLIT 1.57X4X0.3 4- 2 M00607100A REEL TABLE ASSY,S 4-52 16499907 WASHER,SLIT 1.2X3X0.3 4- 3 1796826600 DISC ASSY,REFRECTOR 4-53 16351100 E-RING,1.2J 4- 4 M00607200B REEL TABLE ASSY,T 4-54 16351150...
  • Page 53: Pc Boards And Parts List

    7. PC BOARDS AND PARTS LIST 基板図とパーツリスト MOTHER PCB SW PCB −53−...
  • Page 54 SERVO PCB COUNTER PCB −54−...
  • Page 55 DSUB PCB BNC PCB −55−...
  • Page 56 RF PLAY PCB SIDE A RF PLAY PCB SIDE B −56−...
  • Page 57 RF REC PCB SIDE A RF REC PCB SIDE B −57−...
  • Page 58 SYS PCB SIDE A...
  • Page 59 SYS PCB SIDE B...
  • Page 60 KEY PCB...
  • Page 61 IF98AD PCB (IF-AN98HR) SIDE A...
  • Page 62 IF98AD PCB (IF-AN98HR) SIDE B...
  • Page 63 IF98DA PCB (IF-AN98HR) SIDE A...
  • Page 64 IF98DA PCB (IF-AN98HR) SIDE B...
  • Page 65 MOTHER PCB ASSY SERVO PCB ASSY REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION * E95106400A PCB ASSY,MOTHER P910 13124435 CONNECTOR,ZH S 2B-ZR * E90106400A PCB,MOTHER P911 13124435 CONNECTOR,ZH S 2B-ZR E0033030 CONNECTOR,PCN10MA-144S P912 13124439 CONNECTOR,ZH S 6B-ZR P2,3 5334079500 SOCKET,CONN.
  • Page 66 DSUB PCB ASSY RF PLAY PCB ASSY REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION * E95105600A PCB ASSY,DSUB * E95106000A PCB ASSY,RF PLAY * E90105600A PCB,DSUB * E90106000A PCB,RF PLAY D1-12 13411596 DIODE,IMN10 * M01101400A SHIELD COVER,RF P E0039020 CKT PTCT,RXE010 D11,12 S0023224...
  • Page 67 SYS PCB ASSY SYS PCB ASSY REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION * E95106300A PCB ASSY,SYS P601 E0033020 CONNECTOR,PCN10MA-144P * E90106300B PCB,SYS P602 5336249900 PLUG,CONN. B09B-PH-K-S(WHT) * M00473600A HEATSINK,IOX P901 5336249200 PLUG,CONN. B02B-PH-K-S(WHT) * M00473900A SPACER,IOX Q403-406 13428287 TR,DTC124EKAT-146 * 5780002606 SCREW,BIND M2.6X6...
  • Page 68 SYS PCB ASSY SYS PCB ASSY REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION U103 E0013344 CRYSTAL OSC,22.5792MHZ U507 S0032804 IC,NJM082BV(TE1) U104 E00546900A CRYSTAL OSC,49.152MHZ U508 S0004244 IC,LF356MX U105 S0020354 IC,TC74VHC74 U601-605 S0020344 IC,TC74VHC541 U106 S00177600A IC,CLK1 U606 S0024314 IC,TC74VHCT00F(EL) U107,108 5220104000 IC,TC74HC595AF-TP2...
  • Page 69 PCB ASSY,KEY D142A 5801550400 SPACER,LH-5 L=14.0 * E90103000B PCB,KEY D143,144 5225018500 LED,SLR-34DU3F E0054840 LCD,MC2004E-SYL-2 D143A,144A M00608702A SPACER,LH-5 L=10 M01077400A COLLAR,LCD DA-98HR D145 S0038240 LED,LT3ED87 E00351400A HARNESS ASSY,FRONT DA98 D145A 5801550400 SPACER,LH-5 L=14.0 E00620000A HARNESS ASSY,FRONTJOG98HR D147 S0038240 LED,LT3ED87 D1-55 S0022094...
  • Page 70 IF98AD PCB ASSY (IF-AN98HR) IF98DA PCB ASSY (IF-AN98HR) REF.NO. PARTS NO. DESCRIPTION REF.NO. PARTS NO. DESCRIPTION * E95106500A PCB ASSY,IF98AD * E95106600A PCB ASSY,IF98DA * E90106500A PCB,IF98AD * E90106600A PCB,IF98DA * M00319700A WASHER,ADHESIVE 5X12X0.1T * 5730042700 HEAT SINK,OSH-2025-SPL * 5730042700 HEAT SINK,OSH-2025-SPL * M00617301B REAR PANEL,DA...
  • Page 71: Included Accessories

    8. INCLUDED ACCESSORIES 付属品 INCLUDED ACCESSORIES (DA-98HR) REF.NO. PARTS NO. DESCRIPTION REMARKS * D00539500A OWNER'S MANUAL,JAPANESE [J] * D00539600A OWNER'S MANUAL,ENGLISH [EXCEPT J] * D00563400A OUTLINE MANUAL,ENGLISH [EXCEPT J] * T00030500A CLEANING TAPE,HC-8 5740004100 MOUNT SCREW KIT,DX-2D 5350014400 AC CORD ASSY [J]...
  • Page 72 9pin I/F XCS10-TQ144 MIDI I/F DA-98HR TC out Video PLL 32MHz For Audio clock SX28AC only 8.82MHz TC in HD6477073 SX28AC For Servo clock Video Separater Filter Video in 9.6MHz LM1881 S/H type SX28AC SRAM For Record clock (DA-98HR only)
  • Page 73 » DA-98HR SCHEMATIC DIAGRAM WIRING (1/2) RECOG SW L P905 P903 THICK1 CASSETTE SW THICK2 CASSETTE HE-(GND) END-S EOT SENSOR VHE(+) BNC PCB S.R.LED VHE(-) S-REEL WHE(+) WHE(-) S REEL SENSOR DSUB PCB UHE(+) HE+(VCC) SENSOR L CN10 CN10 UHE(-)
  • Page 74 » DA-98HR SCHEMATIC DIAGRAM WIRING (2/2) J801 P2 TX+ P2 TX- V DEO IN BRK9P N WORD O RF PLAY WORD I TC OUT+ TC OUT- TC IN+ P CHB S TC IN- P CHB F P CHA S FMN 16P...
  • Page 75 » DA-98HR SCHEMATIC DIAGRAM MOTHER PCB To PSY PCB VCC 12V 12VA VCC-12V -12VA To SYS PCB To IF98DA PCB To IF98AD PCB To PSY PCB DADT DADT DADT3 DADT2 DADT3 DADT2 DADT1 D DT1 UR11V UR11V ADDT ADDT ADDT3...
  • Page 76 » DA-98HR SCHEMATIC DIAGRAM SYS PCB (1/10) VRET VRET SIGREF SIGREF SIGREF_B DIGITAL5V R001 U002 AWORD 512FS TDIN [0..3] U_BUS0 IOXDIN [ 0..3] SYNI_TX U BUS1 AESIN [0..3] LRCKRET SYNO_TX U003 U001B R002 U BUS2 ABS_TX DIGITAL5V HIF_DT R005 R003...
  • Page 77 » DA-98HR SCHEMATIC DIAGRAM SYS PCB (2/10) R101 ADR7 U101A 74VHC04A FS_0_IN TD_LRCKO FS_1_IN 8),10) EMP_IN TDOUT[0..3] 24.576MHz DOUT[0..3] DIGITAL5V RDY DSP U101E TP111 74VHC04A CS_IOX TP112 TP113 VX512 X512FS EWORD CSAES U102A SWORD R102 R103 DIGI AL5V AWORD CS_ENC U104 DIN[0..3]...
  • Page 78 » DA-98HR SCHEMATIC DIAGRAM SYS PCB (3/10) D201 HRF22 +3.3V(ENC) +3.3V(ENC) +3.3V(DEC) DIGITAL5V U201 BA033 D202 HRF22 DIGITAL5V +3.3V(ENC) DIGITAL5V C203 C201 C202 C204 DIGITAL5V U202 0.1u 0.1u 100u/10V C1203 +3.3V(DEC) 0.33u BA033 100u/10V DIGITAL5V C1210 C1211 C1206 C205 C1207...
  • Page 79 » DA-98HR SCHEMATIC DIAGRAM SYS PCB (4/10) D301 HRF22 U301D U302 78L05 FPLL L301 C301 74VHCU04 C306 C302 0.22u C303 C305 C304 U301E 0.33u 47u/16V 47u/16V R301 TP301 TP302 R302 SIGREF_B FRET C307 0.1u TP310 74VHCU04 U303 FVCO R303 0.1u...
  • Page 80 » DA-98HR SCHEMATIC DIAGRAM SYS PCB (5/10) R447 PDATAA R449 PDCKA C421 0.01u C427 DIGITAL5V A5V(A) U407 C423 R443 TESTA R 1000p 3.3K DIGITAL5V A5V(A) A5V(A) C415 C435 A5V(A) 0.1u C432 10u/16V C411 C403 R409 47u/16V 0.1u R445 10u/16V 3.3K 3.3K...
  • Page 81 » DA-98HR SCHEMATIC DIAGRAM SYS PCB (6/10) D501 HRF22 U501 VCC_PLL 78L05 U506C C504 C501 C502 47u/16V C503 VCC_PLL 47u/16V 0.1u 0.1u 74VHCU04 U502A 74HC4538 D502 HRF22 U506D +12V U503 +9V_PLL 74VHCU04 78L09 C508 C505 C506 C507 47u/16V 47u/16V 0.1u 0.1u...
  • Page 82 » DA-98HR SCHEMATIC DIAGRAM SYS PCB (7/10) DIGITAL5V U606C TAPE_ME P601 DIGITAL5V 74VHCT00A DIGITAL5V U611A a b c C1601 C1602 C1603 C1604 C1605 C1606 REC-AP 0.1u 0.1u 0.1u 0.1u 0.1u 0.1u C601 470u/10V DIGITAL5V U605 R601 74VHC08 74VHC541 RAC1608-470 U611B...
  • Page 83 » DA-98HR SCHEMATIC DIAGRAM SYS PCB (8/10) DIGITAL5V R701 R702 D701 D702 D703 D704 D705 RAC1608-222 RAC1608-222 IMN10 IMN10 IMN10 IMN10 IMN10 J701 R706 R703 RAC1608-470 FS_1_IN R704 TIN0 FS_0_IN TDLRCK TDIF_IN0 R705 TIN1 EMP_IN TIN2 TDIF_IN1 TIN3 DIGITAL5V TDIF_IN2...
  • Page 84 » DA-98HR SCHEMATIC DIAGRAM SYS PCB (9/10) DIGITAL5V DIGITAL5V R801 TBIN R802 U801 J801 P2 RX+ RCV1 RCV1+ P2_RX+ P2 RX- RCV1- P2_RX- C1801 C1802 C1803 C1804 P2 TX+ 0.1u 0.1u 0.1u 0.1u P2_TX+ P2 TX- RCV2 RCV2+ P2_TX- DIGITAL5V...
  • Page 85 » DA-98HR SCHEMATIC DIAGRAM SYS PCB (10/10) DIGITAL5V DIGITAL5V R901 R920 U901 R903 J901 DIGITAL5V MIDIOUT MIDI_OUT MIDI OUT MIDIIN SRCK MIDI IN C K_ SDOUT SRCK DIGITAL5V SOUT SOUT EXT_LOAD R904 DIGITAL5V RAC1608-470 LOAD EXT LOAD DIGITAL5V AEOUT0 AESOUT0...
  • Page 86 » DA-98HR SCHEMATIC DIAGRAM KEY PCB (1/2), SW PCB KEY IN7 KEY_IN6 KEY IN5 KEY_IN4 KEY_IN3 KEY IN2 KEY_IN1 KEY IN0 VER 2 VER_1 SDDLB14000 100U/10V LED SHIFT CLK MOTHER LED_DATA LED LATCH S2P3-VH LED_DIS C29,C30 29.0 0.0047u PH-10P 3.9K...
  • Page 87 » DA-98HR SCHEMATIC DIAGRAM KEY PCB (2/2) METER CH.5 CH.6 CH.1 CH.2 CH.3 CH.4 CH.7 CH.8 R70-R77:680 10u/10V LSCN0 LSCN0 SCN1-0 LED_SCAN0 LSCN1 LSCN1 SCN1-1 LED_SCAN1 LSCN2 LSCN2 SCN1-2 TO J2 LED_SCAN2 SCN1-3 BTK-2S-H SCN1-4 SCN1-5 TO COUNTER PCB LSCN3...
  • Page 88 » DA-98HR SCHEMATIC DIAGRAM COUNTER PCB D101 D107 D113 D119 SCN1-9 SCN1-11 SCN1-13 SCN1-15 TC_30DF FS_192 PULL_UP PB_COND OFFSET D102 D108 D114 D120 TC_30ND FS_176 PULL_DN REC_INH OUTPACH SCN1-8 D103 D109 D115 D121 SCN1-9 D150 D151 D152 D153 SCN1-10 TC_29DF...
  • Page 89 » DA-98HR SCHEMATIC DIAGRAM BNC PCB P2 TX+ WORD OUT WORD OUT P2 TX- VIDEO IN BRK9PIN WORD O WORD I TC OUT+ TC OUT- TC IN+ WORD IN WORD IN TC IN- FMN16P WORD THRU BNC_SW VIDEO IN VIDEO IN...
  • Page 90 » DA-98HR SCHEMATIC DIAGRAM DSUB PCB R8 270 VHCT00 VHCT00 PC 00 M DI OUT 0,1u M DI O M DI I SR Clk SOUT VHCT00 M DI THRU ESOUT AESOUT AESOUT SIRIAL OUT MIDI OUT AESOUT AES N0 AES N1...
  • Page 91 » DA-98HR SCHEMATIC DIAGRAM RF PLAY PCB 5V(D) C43 1u 6GK-2F 4.7K 5V(D) 47uH C5 3300P 47/6.3V 4700P 2SC2412K To PSY PCB 47uH EQ OUT A 47/6.3V To DRUM PB HEAD 3300P 4700P DAN217 RECPB 17 2P(PH) SNDINA PLAREA 16 FSTOTA 47/6.3V...
  • Page 92 » DA-98HR SCHEMATIC DIAGRAM RF REC PCB 5V(D) C43 1u 4.7K 5V(D) 47uH C5 3300P 4700P 2SC2412K To PSY PCB EQ OUT A 47/6.3V 3300P 4700P RECPB 17 2P(PH) SNDINA PLAREA 16 FSTOTA RDATA 15 47/6.3V RGNDA 4.7K DGND 14...
  • Page 93 » DA-98HR SCHEMATIC DIAGRAM SERVO PCB (1/2) D-VS C601 C600 R601 C-VS 0.1u 0.1u Q500 Q 00 R602 100K 2SA131 L500 2SA131 L 00 Q600 TL5001CPS 2SA131 U602 390uH R512 390uH R 08 R603 L600 150uH R619 To SENSOR L...
  • Page 94 » DA-98HR SCHEMATIC DIAGRAM SERVO PCB (2/2) MON-MODE REC-SWP P912 Q902 Q903 2SC2412K 2SC2412K AVcc TP912 ME-MP R930 R928 MON-MODE TP914 REC-SWP R933 C921 8.2K RF-E R960 C915 2.2k 150P C916 C917 ME-MP R929 R931 R932 2200P 1000P R961 DVcc C143 0.1u...
  • Page 95 » DA-98HR SCHEMATIC DIAGRAM POWER SUPPLY SECTION 2SA1441 SM-7898 2SC2812 2SC2812 M5230L 2SC2812 SW PCB 2SC2812 820K PC814 2.2K 2SC2812 3.9K 680u +12V 0.0047u 2.7K 680u 100K 1000u/25V +11V 680u 1000u/25V TO MOTHER PCB 2SC2812 22u/50V 10u/50V 680u 10u/50V GREY...
  • Page 96 » IF-AN98HR SCHEMATIC DIAGRAM IF98AD PCB (1/6) P010 TP220 TP310 AGND +5VD AGND L010 AGND 98AD12 AGND +5VD +5VD +5VD C030 +5VD C040 C020 BALIN 1C C010 MCLK 47/20V D010 1SS355 47/20V TP230 BALIN 1H BCLK AGND LRCK12 +5VA1 +12VA AGND ADDT12 U050...
  • Page 97 » IF-AN98HR SCHEMATIC DIAGRAM IF98AD PCB (2/6) Ref Level C031 -16dB:Non Short -18dB:W031 Short -20dB:W031,W041 Short +5VA1 C011 R101 5.1K R081 R031 22/16BP L011 D011 8.2K R121 1SS355 BALIN_1H D021 U011B W031 W041 R051 1SS355 W011 JP 5532 PMUTE -12VA R011 LRCK12 +5VA1...
  • Page 98 » IF-AN98HR SCHEMATIC DIAGRAM IF98AD PCB (3/6) Ref Level C033 -16dB:Non Short -18dB:W033 Short -20dB:W033,W043 Short +5VA1 C013 R103 5.1K R083 R033 22/16BP L013 D013 8.2K R123 1SS355 BALIN_3H D023 U013B W033 W043 R053 1SS355 W013 JP 5532 PMUTE -12VA R013 LRCK34 +5VA1...
  • Page 99 » IF-AN98HR SCHEMATIC DIAGRAM IF98AD PCB (4/6) Ref Level C035 -16dB:Non Short -18dB:W035 Short -20dB:W035,W045 Short +5VA2 C015 R105 5.1K R085 R035 22/16BP L015 D015 8.2K R125 1SS355 BALIN_5H D025 U015B R055 W035 W045 1SS355 PMUTE W015 JP 5532 -12VA R015 LRCK56 +5VA2...
  • Page 100 » IF-AN98HR SCHEMATIC DIAGRAM IF98AD PCB (5/6) Ref Level C037 -16dB:Non Short -18dB:W037 Short -20dB:W037,W047 Short +5VA2 C017 5.1K R107 R087 R037 22/16BP L017 D017 8.2K R127 1SS355 BALIN_7H D027 U017B R057 W037 W047 1SS355 PMUTE W017 JP 5532 -12VA R017 LRCK78 +5VA2...
  • Page 101 » IF-AN98HR SCHEMATIC DIAGRAM IF98AD PCB (6/6) +5VD2 C210 0.01 C220 C270 0.22 47/20V R400 C1080 C1110 C1090 U080 PCPO R390 R410 U110A TP340 PC1O PC3O TP380 U090 COMP SIGI VDD 6 TP350 VCOO PC2O VCONT TP390 U110C NC 5 TP360 TP400 TP510...
  • Page 102 » IF-AN98HR SCHEMATIC DIAGRAM IF98DA PCB (1/6) P010 TP290 TP210 AGND +5VD AGND L010 AGND 98DA12 AGND +5VD +5VD +5VD C030 +5VD C040 C020 C010 BALOUT 1C 47/20V MCLK D010 47/20V TP220 BALOUT 1H BCLK 1SS355 AGND LRCK12 AGND +5VA1 +12VA L020 DADT12...
  • Page 103 » IF-AN98HR SCHEMATIC DIAGRAM IF98DA PCB (2/6) Q501 DTC143X DFS12 R031 +12VA R141 3.9K C021 1200P Ref Level R041 R011 D501 +12VA C061 -16dB:W011,W021 Short 1SS355 -18dB:W011 Short U511A BALOUT_1H C081 -20dB:Non Short C2511 5532 R171 W031 100/25V R081 R071 C011 2000P R021...
  • Page 104 » IF-AN98HR SCHEMATIC DIAGRAM IF98DA PCB (3/6) Q502 DTC143X DFS34 R033 +12VA R143 3.9K C023 1200P Ref Level R043 R013 D502 +12VA C063 -16dB:W013,W023 Short 1SS355 -18dB:W013 Short U512A BALOUT_3H C083 -20dB:Non Short C2512 5532 R173 W033 100/25V R083 R073 C013 2000P R023...
  • Page 105 » IF-AN98HR SCHEMATIC DIAGRAM IF98DA PCB (4/6) Q503 DTC143X DFS56 R035 +12VA R145 3.9K C025 1200P Ref Level R045 R015 D503 +12VA C065 -16dB:W015,W025 Short 1SS355 -18dB:W015 Short U513A BALOUT_5H C085 -20dB:Non Short C2513 5532 R175 W035 100/25V R085 R075 C015 2000P R025...
  • Page 106 » IF-AN98HR SCHEMATIC DIAGRAM IF98DA PCB (5/6) Q504 DTC143X DFS78 R037 +12VA R147 3.9K C027 1200P Ref Level R047 R017 D504 +12VA C067 -16dB:W017,W027 Short 1SS355 -18dB:W017 Short U514A BALOUT_7H C087 -20dB:Non Short C2514 5532 R171 W037 100/25V R087 R077 C017 2000P R027...
  • Page 107 » IF-AN98HR SCHEMATIC DIAGRAM IF98DA PCB (6/6) +5VD2 C210 0.01 C220 C270 0.22 47/20V R400 C1080 C1110 C1090 U080 PCPO R390 R410 U110A TP340 PC1O PC3O TP380 U090 COMP SIGI VDD 6 TP350 VCOO PC2O VCONT TP390 U110C NC 5 TP360 TP400 TP510...

Table of Contents