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  VP330-KBD     

         

Roland VP-330 MIDI  Interface 

 

                                          

Model 8-440  ver. 1.0 

 

 

 

Copyright © 2015 CHD Elektroservis.  All rights reserved.  

No part of this publication may be reproduced in any form without the written permission of CHD Elektroservis.

 

13

 

 

        Pic. 2.6.3   

 

 

 

 

Pic. 2.6.4 

 

    

 

 

c)  Plug  50-pin  connector  of  flat  control  signals  cable  to  the  interface  board  (KBD).  The  right 

orientation of the connector is given by lock on the connector body (pic. 2.6.5). 

d) Plug 3-pin connector of power supply bunched cables to the interface board (SUPP). The right 

orientation of the connector is given by lock on the connector body (pic. 2.6.6). 

 

 

 

        Pic. 2.6.5   

 

 

 

 

Pic. 2.6.6 

 

    

 

 

e)  Plug  two  3-pin  connectors  of  MIDI  sockets  to  the  interface  board (M-IN, M-OUT). The right 

orientation  of  the  connectors  is  given  by  lock  on  the  connector  body  (pic.  2.6.7).  Be  sure  that  MIDI 
input and output sockets are not exchanged! If MIDI out socket had not been installed, see chapter 3. 

f) Plug 4-pin connector of switch / LED bunched cables to the interface board (CTRL). The right 

orientation  of  the  connector  is  given  by  lock  on  the  connector  body  (pic.  2.6.8).  If  control switch and 
indication LED had not been installed, see chapter 3. 

 

 

 

        Pic. 2.6.7   

 

 

 

 

Pic. 2.6.8 

 

    

 

 

g)  Plug  2-pin connector of shielded cable (originally leading to J16 on the main oscillator board 

AGH19 / AGH17) to T-IN plug on the interface board (pic. 2.6.9). 

h) Using shielded cable from the interface accessory, interconnect T-OUT plug on the interface 

board  with J16 plug on the main oscillator board (pic. 2.6.10). 

Содержание 8-440

Страница 1: ...7 Model 8 440 ver 1 0 INSTALLATION MANUAL 2015 CHD Elektroservis ...

Страница 2: ...erface installation 4 2 1 Opening the instrument 4 2 2 MIDI sockets montage 5 2 3 Switch and indication LED montage 6 2 4 Montage of power supply bunched cables 8 2 5 Montage of flat control signals cable 8 2 6 Montage of the interface board 12 2 7 Finishing of the installation 14 3 Tips for installation 15 This manual in PDF form is available on supplemental CD ROM or on manufacturer s web pages ...

Страница 3: ...emain unchanged after the interface installation and the instrument can be used the same way as without interface installed Simplified block functional schematic of the instrument after the interface installation is shown on pic 1 Pic 1 Connection to instrument 1 1 PARTS OF MIDI INTERFACE KIT MIDI interface kit includes all parts necessary for installation incl all support and coupling elements In...

Страница 4: ... accurately to not damage the instrument Attention Disconnect the instrument form the mains prior to the installation Otherwise there is a risk of the electric shock Attention Observe precautions for handling electrostatic discharge sensitive devices The producer is not responsible for any eventual mechanical or electrical damage of the VP 330 instrument caused by the infringement of the described...

Страница 5: ...for the interface operation MIDI output need not to be installed see chapter 5 However both MIDI input and output MIDI IN and MIDI THRU OUT sockets utilization is more convenient for full interconnection to MIDI system Suitable place for MIDI sockets is on rear panel of the instrument see pic 2 2 1 P a Drill two holes with diameter 16 mm for MIDI sockets to the wood rear panel of the instrument se...

Страница 6: ...apping screws from the interface accessory pic 2 2 4 Make small holes for the screws with small drill or a peak before pic 2 2 5 e It is recommended to label the DIN sockets MIDI IN MIDI THRU OUT for example with self adhesive foil glued near to the sockets on the instrument s panel pic 2 2 6 Pic 2 2 5 Pic 2 2 6 2 3 SWITCH AND INDICATION LED MONTAGE Pic 2 3 1 There are two elements for the interfa...

Страница 7: ... instrument carefully c Insert tumbler switch into the 6 mm hole on the panel from inner side and fix the switch to the panel with two nuts pic 2 3 3 The switch must be positioned so that the not connected lead of the switch is near the instrument s rear panel pic 2 3 4 Pic 2 3 3 Pic 2 3 4 d Insert LED holder into 6 5 mm hole on the panel Plant lock ring of LED holder to bi color LED on bunched ca...

Страница 8: ... 4 Pic 2 4 2 Pic 2 4 3 b Solder the black wire Nr 1 GND to ground potential to one of solder pads from 2 to 10 of J3 plug on the power supply board from the solder side pic 2 4 4 Do not use pad Nr 1 there is 10V c Solder the red wire Nr 2 15V to stabilized supply voltage 15V to one of solder pads of J1 plug on the power supply board from the solder side pic 2 4 4 d Solder the blue wire Nr 3 15V to...

Страница 9: ...n length about 2 mm and tin them Note that wire Nr 1 terminal is signed with red color a First FLH16 board must be removed in order to access to AGH19 AGH17 in older model board Unscrew four self tapping screws from metal holder of FLH16 board pic 2 5 2 Keep the screws They will be used again after the cable installation b Unplug one connector from the little board on rear panel of instrument and ...

Страница 10: ...sktop and follow the rules for working with CMOS circuits Pic 2 5 6 Pic 2 5 7 Table 1 Wires of flat cable of control signals connection Wire Tone Connector Pin Remark Wire Tone Connector Pin Remark 1 Comm J3 4 Signed in red 26 F16 J9 4 2 C1 J4 1 2 To highest tone 27 F 2 J10 1 3 C2 J4 3 28 F 4 J10 2 4 C4 J4 4 29 F 8 J10 3 5 C8 J4 5 30 F 16 J10 4 6 C16 J4 6 To lowest tone 31 G2 J11 1 7 C 2 J5 1 32 G...

Страница 11: ...ble 1 Note that wire Nr 2 tone C1 can be soldered to any of pads Nr 1 and 2 of J4 As mentioned above length of particular groups of wires of flat cable should be adjusted as required pic 2 5 9 Pic 2 5 8 h After soldering all the wiring the board should look like on pic 2 5 9 Pic 2 5 9 i Return the AGH19 AGH17 board to the original position and fix it back to bottom plate of the instrument with ten...

Страница 12: ... rear panel of the instrument pic 2 5 13 Be sure that the connectors are not swapped they should be marked as mentioned before in paragraph b Pic 2 5 12 Pic 2 5 13 2 6 MONTAGE OF THE INTERFACE BOARD The interface board will be placed on right side on bottom plate of the instrument under the instrument s keyboard pic 2 6 1 a Put the interface s board to bottom plate of the instrument so that flat 5...

Страница 13: ...tors of MIDI sockets to the interface board M IN M OUT The right orientation of the connectors is given by lock on the connector body pic 2 6 7 Be sure that MIDI input and output sockets are not exchanged If MIDI out socket had not been installed see chapter 3 f Plug 4 pin connector of switch LED bunched cables to the interface board CTRL The right orientation of the connector is given by lock on ...

Страница 14: ... of the instrument close the instrument and fix it with original six screws to side plates pic 2 7 1 Fix the keyboard of the instrument to bottom plate of instrument s cover with five original screws pic 2 7 2 This is the reverse procedure of that described in the chapter 2 1 Pic 2 7 1 Pic 2 7 2 Installation of the MIDI interface kit is now finished and the instrument is prepared for communication...

Страница 15: ... cables if you don t want to affect the instrument s panel by drilling However jumper must be plugged on pins Nr 3 and 4 of CN3 CTRL connector on the interface board in this case see pic 3 2 It is also possible to install only indication LED on instrument s panel In this case remove cut off switch from bunched cables and connect solder together two black and one blue wires leading to the switch or...

Страница 16: ...7 ...

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