Roland C-80 Service Notes
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Roland C-80 Service Notes

Digital harpsichord
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C-80
C-80
DIGITAL HARPSICHORD

TABLE OF CONTENTS

Copyright © 1998 by ROLAND CORPORATION
All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION.
本書の一部、もくしは全部を無断で複写・転載することを禁じます。
17059946
SERVICE NOTES
Issued by RJA
目次
............................................................................................... 1
............................................................................................... 2
............................................................................................... 2
分解図
............................................................................................... 3
............................................................................................... 3
............................................................................................... 4
............................................................................................... 4
............................................................................................... 7
鍵盤分解手順
............................................................................................... 9
............................................................................................... 11
ブロック図
............................................................................................... 12
............................................................................................... 12
............................................................................................... 13
............................................................................................... 14
............................................................................................... 15
............................................................................................... 16
............................................................................................... 16
............................................................................................... 17
............................................................................................... 18
............................................................................................... 19
............................................................................................... 20
Printed in Japan AA00 (DP) 1
SPECIFICATIONS
Keyboard
F scale 61 keys with Click
Maximum Polyphony
Page
56 voices
Tones
8 tones
Effects
Reverb with Stereo Presence
Sympathetic Resonance
Connectors
Phones (Stereo)
Pedal
AC Inlet
MIDI (In / Out)
Audio Output (L (Mono) / R)
Speakers
16cm × 2, 5cm × 2
Rated Power Output
10W × 2
Power Supply
AC 117 V, AC 230 V or AC 240 V
Power Consumption
20W
Finish
Traditional Walnut
Dimensions (Including stand)
<With lid closed>
36-5/8 (W) × 33 (D) × 33-1/8 (H) inches
<With lid opened>
36-5/8 (W) × 33 (D) × 54-3/4 (H) inches
Weight (Including stand)
83 lbs 13 oz
Accessories
Owner's Manual (71129223)
Stand Screw set (71129856))
Power Cord
AC Cord Set 120V
AC Cord Set 230V
AC Cord Set 240VE : 00907001
AC Cord Set 240VA : 23495124
Cover (01674490)
主な仕様
鍵盤
Fスケール61鍵(クリック付き)
最大同時発音数
56音
音色数
8音色
エフェクト
リバーブ(ステレオ・プレゼンス)
シンパセティック・レゾナンス
接続端子
ヘッドホン端子（ステレオ）
ペダル端子
ACインレット
MIDI端子（イン、アウト）
オーディオ出力（Ｌ（モノラル）／Ｒ）
スピーカー
16 cm×2,   5 cm×2
定格出力
10 W×2
電源
AC 100 V(50 / 60 Hz)
消費電力
20 W
外装仕上げ
トラディショナル・ウォールナット
外形寸法（専用スタンド込み）
<フタ閉め時>
929 (W)×838 (D)×841 (H) mm
<フタ開け時>
929 (W)×838(D)×1389(H)mm
重量
38kg
付属品
取扱説明書(71129223)
専用スタンド組立て用 スクリュー・セット(71129856)
電源コード(00894367)
: 00894378
専用カバー(01674490)
: 00894389
保証書(40232345)
別売品
ペダル・スイッチ（DP-6, DP-2）
ヘッドホン（RH-20 / 80 / 120）
専用椅子（CW-80）
Dec. 1998
1

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  • Page 1: Table Of Contents

    Cover (01674490) ペダル・スイッチ（DP-6, DP-2） ヘッドホン（RH-20 / 80 / 120） 専用椅子（CW-80） Copyright © 1998 by ROLAND CORPORATION All rights reserved. No part of this publication may be reproduced in any form without the written permission of ROLAND CORPORATION. 本書の一部、もくしは全部を無断で複写・転載することを禁じます。 17059946 Printed in Japan AA00 (DP) 1...

  • Page 2: Location Of Controls パネル配置図

    C-80 Dec.1998 LOCATION OF CONTROLS /パネル配置図 EXPLODED VIEW PARTS LIST /分解図パーツリスト [Parts List] [Screw] Part No. Part Name Part No. Part Name 71239501 TOP COVER ASSY 40011612 OVAL WOOD SCREW 3.1×16 BZC 71239423 LONG PROP ASSY 40019478 FLAT TAPPING A 3×12 BZC...

  • Page 3: Exploded View

    C-80 Dec. 1998 EXPLODED VIEW /分解図 $3 $2 NOTE First, detach q from the unit. Hinge !6 can be put out of joint when q is opened more than 90º. 分解するときはまず最初にqを本体から取り外してくだ さい。qの角度を90゜以上に開くと!6 の ヒンジが外れま す。 NOTE First, detach @1 from @3 and pull the wiring of speakers out.

  • Page 4: Wiring Diagram ワイヤリング配線図

    C-80 Dec.1998 /パーツリスト WIRING DIAGRAM /ワイヤリング配線図 PARTS LIST CONSIDERATIONS ON PARTS ORDERING SAFETY PRECAUTION: When ordering any parts listed in the parts list, please specify the following items in the order sheet. : AMP BOARD The parts marked have safety-...
  • Page 5 C-80 Dec. 1998 SWITCH / スイッチ 71129767 SPEAKER BOARD ASSY NOTE : SPEAKER BOARD ASSY includes the following parts. 71129867 POWER SW ASSY 注 意 : SPEAKER BOARD ASSYは、下記の部品を含みます。 NOTE : POWER SW ASSY includes the following parts. 01673389 WIRING 4×120-P2.5-5480-5395-F Wiring CN10 on Sp 注 意...
  • Page 6 C-80 Dec.1998 CAPACITOR / コンデンサー PACKING / 梱包材 01678012 ECA1EAM330B Chemical Capacitor C17,18 on Amp, C31,34,43,44,52,54,59,61 on Anl 2 + 8 01674178 PACKING CASE Packing Case 13639574 SME25VB4R7TP Chemical Capacitor C4,12 on Amp, C9,14,15,33,40,41 on Anl 2 + 6 01674678 LEG PACKING CASE...

  • Page 7: Test Mode テストモード

    C-80 Dec. 1998 / バージョンの見分け方 <Reading Version No. > / テストモード TEST MODE Harpsichord Organ 8 II 8 + 8 8 + 4 Lute Celesta Ver1.00 用意するもの Required items Demo Pedal Down MIDIケーブル 1本 MIDI cable : 1 Mode Detune Octave Shift Pedal Switch (DP-2/6) ペダル・スイッチ（DP-2/6）...
  • Page 8 C-80 Dec. 1998 5. A/D /MIDI チェック ２つの操作子が同時に動いた場合、動いた操作子の LED が点滅しま 5. A/D /MIDI Check In case that two controllers are moved simultaneously by mistake, the corresponding LED should blink. Then traveling from maximum to す。その後、１回または２回 最小値<->最大値 と動かすと表示が元 5-1. A/D チェック（ペダル，リバーブ, チューンつまみ) 5-1. A/D Check (Pedal, Reverb, Tune) に戻ります。...

  • Page 9: Disassembling The Keyboard

    Cut SPACER 12P 00018990 SK-8 STOPPER 8PH SPACER 12P × 4 SPACER 8PL SPACER 12Pをカットしたもの SK-8 STOPPER 8PL 00019001 SK-8 C-80 SPRING 40341567 BINDING HEAD TAPTITE B TYPE 3×10 ZC 40012256 01673923 C-80 KEYBOARD ANGLE BINDING HEAD TAPTITE B TYPE 3×8 ZC 40011067...
  • Page 10 C-80 Dec. 1998 2) 次に、SPACERの丸穴部にRUBBER SWITCHのボスを位置決めし 3) 次に、P W B の切り欠き部とS P A C E R の凸部を目印として、 2) Put the RUBBER SWITCH bosses into the spacer positioning holes, 3) Aligning the cutout in the PCB with lugs on the SPACERS, place the and place the 4-RUBBER SWITCH 12Ps on the SPACER 12P exactly.

  • Page 11: Assembling The Stand スタンド組立手順

    ASSEMBLING THE STAND 鍵盤の取り付け、取りはずし方 To move the C-80, lift it carefully— all the while keeping it level. Be very careful, when you assemble and move the C-80, to make sure that you do not drop it on your hands or feet.

  • Page 12: Block Diagram

    C-80 Dec. 1998 / 基板図 (MAIN) BLOCK DIAGRAM /ブロック図 CIRCUIT BOARD (MAIN) View from components side. View from foil side.

  • Page 13: Circuit Diagram (Main) 回路図 (Main)

    C-80 Dec. 1998 CIRCUIT DIAGRAM (MAIN)/回路図 (MAIN)

  • Page 14: Circuit Board (Analog) 基板図 (Analog)

    C-80 Dec. 1998 CIRCUIT BOARD (ANALOG) /基板図 (ANALOG) NOTE ANALOG BOARD ASSY includes the following parts. ANALOG BOARD ASSYは、下記の部品を含みます。 # 01673345 WIRING 10×410-P2.0-PH-51015-R Wiring CN3 on Anl # 01673356 WIRING 8×430-P2.5-XH-5395-F Wiring CN11 on Anl View from components side.

  • Page 15: Circuit Diagram (Analog) 回路図 (Analog)

    C-80 Dec. 1998 CIRCUIT DIAGRAM (ANALOG) /回路図 (ANALOG) &1 & &  &  &  RKP ,&& ,&& 3:$03087( & & &  6&$ ,&$ ,&$ &  . & &1 $03087(  ZLULQJ 6,*/ 3 . 5 &1 &  .

  • Page 16: Circuit Board (Amp) 基板図 (Amp)

    C-80 Dec. 1998 / 基板図 (AMP) / 回路図 (AMP) CIRCUIT BOARD (AMP) CIRCUIT DIAGRAM (AMP) NOTE AMP BOARD ASSY includes the following parts. AMP BOARD ASSYは、下記の部品を含みます。 # 01673378 WIRING 4×90-P2.0-51065-51015-F Wiring CN1 on Amp 01344890 HEATSINK Heatsink # 01673367 WIRING 4×420-P2.5-XP-5395-R Wiring CN3 on Amp...

  • Page 17: Circuit Board (Panel, Jack, Phones, Speaker) 基板図 (Panel, Jack, Phones, Speaker)

    C-80 Dec. 1998 CIRCUIT BOARD (PANEL, JACK, PHONES, SPEAKER) 基板図 (PANEL, JACK, PHONES, SPEAKER) PANEL BOARD ASSY SPEAKER BOARD ASSY View from components side. JACK BOARD ASSY PHONES ASSY NOTE NOTE PANEL BOARD ASSY includes the following parts. PHONES ASSY includes the following parts.

  • Page 18: Circuit Diagram (Panel, Jack, Phones, Speaker) 回路図(Panel, Jack, Phones, Speaker)

    C-80 Dec. 1998 CIRCUIT DIAGRAM (PANEL, JACK, PHONES, SPEAKER) 回路図(PANEL, JACK, PHONES, SPEAKER) %ULOOLDQFH 95% 95& 95$ 5 .   .  &# 5 .   .# 5 .   .# & 7R 0DLQ &1 66 & ( ; &(/'59...

  • Page 19: Circuit Board (Keyboard) 基板図 (Keyboard)

    C-80 Dec. 1998 / 基板図 (KEYBOARD) CIRCUIT BOARD (KEYBOARD) View from components side.

  • Page 20: Circuit Diagram (Keyboard) 回路図 (Keyboard)

    C-80 Dec. 1998 / 回路図 (KEYBOARD) CIRCUIT DIAGRAM (KEYBOARD) 31P LOW 30P HI...

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