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SY2
SY2- - - - KBD
SY2
SY2
KBD
KBD
KBD
2.8
2.8
2.8
2.8
THE INTERFACE BOARD MOUNTING
THE INTERFACE BOARD MOUNTING
THE INTERFACE BOARD MOUNTING
THE INTERFACE BOARD MOUNTING
a) The interface board will be placed on the metal cover on the right side, inside the instrument – near the right
side-board (fig. 2.8.1).
b) Clean the part of rear panel inside of the instrument for the interface board placement (fig. 2.8.1). Use a
chemical cleaner to remove all dirt and grease.
c) Remove the protective foil form the self-adhesive supports of the interface board (fig. 2.8.2).
d) Attach the interface board to the metal cover so that the board side with two connectors X4 ("KBD") and X5
("PWR") points to the back as shown on the figure 2.8.3. Then fix the self-adhesive supports by pressing down
to the metal cover.
Figure 2.8.2
Figure 2.8.2
Figure 2.8.2
Figure 2.8.2
e) Plug the 3-pin connector of the bunched cables lead from the power supply board to X5 ("PWR") plug head
on the interface board. Orientation of the connector is given by the connector lock so it cannot be plugged
reversely (fig. 2.8.4).
f) Plug 4-pin connector of the bunched cables lead from keyboard to X4 ("KBD") plug head on the interface
board. Orientation of the connector is given by the connector lock again (fig. 2.8.4).
g) Plug two 3-pin connectors of the MIDI cables to X1 ("I") and X2 ("O") plug heads on the interface board.
Orientation of the connectors is given by the connector lock again but be sure that the connectors are not
exchanged: MIDI input must be plugged to X1 head and MIDI output to X2 head (fig. 2.8.4).
h) Plug the 4-pin connector of the bunched cables leads from Reset button and LED to X3 ("CTRL") plug head on
the interface board. Orientation of the connector is given by the connector lock again (fig. 2.8.4).
i) Align newly installed MIDI cables and fix them to the original bunched cables with help of three original cable
holders. Fix other interface cables together with four plastic stripes from the interface accessory (fig. 2.8.5).
No part of this publication may be reproduced in any form without the written permission of CHD Elektroservis.
Installation Manual
Installation Manual
Installation Manual
Installation Manual
Copyright © 2019 CHD Elektroservis. All rights reserved.
Figure. 2.8.1
Figure. 2.8.1
Figure. 2.8.1
Figure. 2.8.1
10 10 10 10
Yamaha SY- - - - 2 (SY
Yamaha SY
2 (SY- - - - 1) MIDI Interface
1) MIDI Interface
Yamaha SY
Yamaha SY
2 (SY
2 (SY
1) MIDI Interface
1) MIDI Interface
Model 8- - - - 439 / v. 1.00
Model 8
Model 8
Model 8
Figure 2.8.3
Figure 2.8.3
Figure 2.8.3
Figure 2.8.3
439 / v. 1.00
439 / v. 1.00
439 / v. 1.00
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