Keyboard Parts List - Roland JX-305 GROOVESYNTH Service Notes

JX-305

KEYBOARD PARTS LIST

JX-305(SK-861-K) PARTS LIST
No. PARTS No. PARTS NAME
32575349 SK-8 N-KEY CF
32575348 SK-8 N-KEY EB
1 32575350 SK-8 N-KEY D
32575351 SK-8 N-KEY G
32575347 SK-8 N-KEY A
32575353 SK-8 N-KEY C'F'
2 32575355 SK-8 S-KEY
* * * * * * * *
SK-8 CHASSIS 61P-E ASSY
22815838 SK-8 CHASSIS 61P-C
3 22265529 SK-861 CUSHION 61KEY B
32155199 SK-8 GUIDE
01236767 SK-861 AFTERTOUCH
70890767 SK-8A61 PWB HI-AFT ASSY
4
70890778 SK-8A61 PWB LOW ASSY
01015134 SK-8A RUBBER SWITCH 12P
5
01015145 SK-8A RUBBER SWITCH 13P
22205597 SK-8 PCB SPACER 12P
6
22205598 SK-8 PCB SPACER 13P
00018978 SK-8 STOPPER 12P
7
00018989 SK-8 STOPPER 13P
8 40017134 SK-8 SPRING
9 40012256 B ^ C g o C
00126612 JV-50 KEYBOARD ANGLE
10
11 40011067 B ^ C g o C
1 2 5
3
h 3 ~10 ZC
h 3 ~8 ZC
7 8 11
6 4 9 10
KEYBOARD DISASSEMBLY
1. ATTACHING THE PCBs
Required Parts
PARTS No,
70890767 SK-8A61 PWB HI-AFT ASSY
70890778 SK-8A61 PWB LOW ASSY
01015134 SK-8A RUBBER SWITCH 12P
01015145 SK-8A RUBBER SWITCH 13P
22205597 SK-8 PCB SPACER 12P
22205598 SK-8 PCB SPACER 13P
BINDING TAPTIGHT B 3x10mm ZC
40012256
1) First, turn the chassis over on the other side, being careful
not to reverse the right and left ends.
Next, as shown in fig. 1, place SPACER 12P (4 pieces)
on the chassis from the left end (the bass side of
keyboard), aligning them with the posisioning holes
provided on the chassis.
(Refer to fig. 2.)
In the same way, place SPACER 13P on the right side of
the chassis (the treble side).
Bass Side
SPACER 12P x4
Positioning Holes of Chassis
16
Sep. 1998
PARTS NAME
Qty.
1
1
4
1
4
1
24
Treable Side
SPACER 13P
Positioning Hole of Chassis
fig.1
Positioning Holes of Chassis
fig.2