TUNING (調弦) ..................18 BLOCK DIAGRAM (ブロックダイアグラム) ..........19 このサービスマニュアルはエコパルプ (ECF:無塩素系漂白パルプ)を使用しています。 OVERALL CIRCUIT DIAGRAM (総回路図) ..........20 This document is printed on chlorine free (ECF) paper. PARTS LIST 011842 20061101-260400 HAMAMATSU, JAPAN Copyright (c) Yamaha Corporation. All rights reserved. Printed in Japan ’06.11...
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IMPORTANT NOTICE This manual has been provided for the use of authorized Yamaha Retailers and their service personnel. It has been assumed that basic service procedures inherent to the industry, and more specifically Yamaha Products, are already known and understood by the users, and have therefore not been restated.
SVC210 I DISASSEMBLY PROCEDURES (分解手順) 準備 Preparation Before disassembling, perform the following procedure. 分解を始める前に、以下の作業を行います。 • Remove the chest support and arm rest. (Fig. 1) ・ 胸当てと腕当てを外します。 (Fig. 1) • Hold the knee supports opened. (Fig. 2) ・ ひざ当てを開いた状態で固定します。 (Fig. 2) • Remove the battery from the battery case.
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SVC210 HPシート (所要時間:約3分) HP Circuit Board (Time required: about 3 min.) コントロールパネルユニットを外します。 (1項参照) [B] の六角ナットを外し、HPシートを外します。 Remove the control panel unit. (See procedure 1.) (Fig. 4) Remove the hexagonal nut marked [B]. The HP circuit board can then be removed. (Fig. 4)
SVC210 LSI PIN DESCRIPTION (LSI端子機能表) • YSS234 (XN299A00) Digital Sound Processor MA: IC1 NAME FUNCTION NAME FUNCTION AVDD DC A+5V DC D+5V External RAM interface data TST0 Test TST1 Test DOEN Test Master clock output...
SVC210 CIRCUIT BOARDS (シート基板図) • MA Circuit Board to HP-CN1 J2: Installed Installed to PICK UP SENSOR to JK-CN1 Component side (部品側) Pattern side (パターン側) MA : CNA-WH99820...
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SVC210 • HP Circuit Board to MA-CN3 PHONES • JK Circuit Board LINE OUT AUX IN to MA-CN2 Note: See parts list for details of circuit board component parts. 注 : シートの部品詳細はパーツリストをご参照ください。 HP : ENA-V286320 JK : ENA-V236320...
SVC210 INSPECTIONS Preparations Unit Setting Unless otherwise specified, the controls and switches are to be set as follows. AUX VR : Maximum VOLUME : Maximum POWER switch : ON (REV OFF mode) REVERB switch : RM The [PHONES] and [LINE OUT] terminals are to be terminated with the following resistors.
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SVC210 • AUX IN inspection With turned on the power, input stereo signal to the terminals of AUX IN, then check the signal is output correctly at L and R terminals of LINE OUT. • POWER switch mode inspection Confirm that the power LED lights up according to the following table when selecting the POWER switch position.
SVC210 TUNING (調弦) The Silent Electric Cello is shipped from the factory with the bridge unfitted. First, set up the bridge and then proceed with Slit 4th string 1st string tuning. (溝) (第4弦側) (第1弦側) 出荷時、駒はサイレントチェロ本体から外してあります。 まず駒を本体に正しく取り付けてから、調弦してください。 • The lower side of the bridge supports the 1st string (A), the Logo higher side supports the 4th string (C).
SVC210 OVERALL CIRCUIT DIAGRAM (総回路図) X : not installed REVERB KEC-54309 SRAM BS62LV256SCP70 OP AMP OP AMP VOLUME SYSTEM RESET KEC-54309 to PICK UP SENSOR X : not installed OP AMP • 1SR154-400 (VT532500) DIODE • 1SS355 TE-17 (VT332900) DIODE •...
SVC210 SVC210 PARTS LIST I CONTENTS (目次) OVERALL ASSEMBLY (総組立) ............2 CONTROL PANEL UNIT (コントロールパネルユニット) ..... 5 ELECTRICAL PARTS (電気部品) ............7 Notes: DESTINATION ABBREVIATIONS Australian model South African model British model Chinese model Canadian model South-east Asia model...