Yamaha A-S2000 Service Manual - Page 22

Operation Procedures

Page 22 highlights

A-S2000 G Operation Procedures 1. Turn off the power of this unit and disconnect the power cable from the AC outlet. 2. Remove the panel side L/R and top cover. (Refer to [DISASSEMBLY PROCEDURS]) 3. Set the switch (SW301) of RS232C conversion adapter to the "FLASH UCOM" side. (Fig. 1) 4. Connect the writing port of this unit to the serial port (RS232C) of the PC with RS232C cross cable, RS232C conversion adapter and flexible flat cable as shown below. (Fig. 1) 3  34 48 4)6$0 JHʣ 1 34 JHʣ Panel side L Top cover A-S2000 Writing port FRONT (1) P.C.B.: CB515) PC Serial port (RS232C 34$ʣ Panel side R 3 to writing port RS232C conversion adapter / 34 RS232C cross cable / 34 SW301 FLASH UCOM OTHER Flexible flat cable (9P 1ʣ Fig. 1 22

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22
A-S2000
A-S2000
Fig. 1
操作手順
Operation Procedures
to writing port /
書き込み用ポートへ�
Writing port /
書き込み用ポート�
(FRONT (1) P.C.B.: CB515)
Panel side L
パネルサイド L
Panel side R
パネルサイド R
RS232C cross cable /
RS232Cクロスケーブル�
RS232C conversion adapter /
RS232C変換アダプター�
Flexible flat cable (9P) /
カード電線(9P)�
SW301
FLASH
UCOM
OTHER
Serial port (RS232C) /
シリアルポート(RS232C)�
PC
Top cover
トップカバー�
1.
本機の電源を切り、電源コードをACコンセントか
ら抜きます。
2.
パネルサイドL/R、トップカバーを取り外しま
す。(「分解手順」参照)
3.
RS232C変換アダプターのスイッチ(SW301)を
“FLASH UCOM”側に設定します。(Fig. 1)
4.
本機の書き込み用ポートとPCのシリアルポート
(RS232C)を下記のように接続します。(Fig. 1)
1.
Turn off the power of this unit and disconnect the
power cable from the AC outlet.
2.
Remove the panel side L/R and top cover. (Refer
to [DISASSEMBLY PROCEDURS])
3.
Set the switch (SW301) of RS232C conversion
adapter to the
FLASH UCOM
side. (Fig. 1)
4.
Connect the writing port of this unit to the serial port
(RS232C) of the PC with RS232C cross cable,
RS232C conversion adapter and flexible flat cable
as shown below. (Fig. 1)