Keyboard Disassembly - Roland V-Synth Service Notes

Hide thumbs Also See for V-Synth:

Table of Contents

Mar.2003

KEYBOARD DISASSEMBLY

To fasten the SK-9 PWB,be sure to use 3*10mm BINDING VWH (PART

No.40233545).

Turn the chassis over as shown in fig.1.Next,place 4 pieces of RUBBER

SWITCH 12P in turn,on the chassis from the left end(the bass side of

keyboard),aligning them with the long holes provided on the chassis.

At this point,be sure that the air-escape grooves of each RUBBER SWITCH are

positioned at the respective air-escape grooves on the chassis.(See fig.2)

Then on the right side(the high note area),place RUBBER SWITCH 13P in the

same way.

Aligning the cutouts in the PWB with the lugs on the chassis,put one side

of the PCB into the chassis hooks.Place the PCB on the Chassis so that the

chassis positioning pins fit into the positioning holes.(See fig.3)At this

point,the chassis positioning reference pin should first be fitted into the

hole.There are two PCBs,LOW and HI,as shown in fig.4.The Chassis

positioning reference pins are located near the connector each of the

LOW and HI PCBs.

fig.1-2e

fig.3-4-e

Table of Contents

Show Quick Links

Table of Contents