Circuit Diagram (Jksub Board) - Roland HandSonic HPD-20 Service Notes

Sep. 2013

Circuit Diagram (Jksub Board)

fig.d-jksub.eps
Tip : FOOT SW 0
Ring: FOOT SW 1
JK1000
LGR4609-7100F
TRIG IN
JK1002
LGR4609-7100F
HH CTRL
2
4
3
1
JK1001
LGR4609-7100F
52
R1005 0
2
1608
4
R1008 0
3
1608
R1004 0
1
1608
C1002
100pF
1608
DGND_JS DGND_JS
FS1002
NC-X SYMBOL
R1006 0
2
1608
4
R1003 0
3
1608
R1001
1
1608
0
C1004
100pF
R1000
C1003
0
1608
100pF
1005
1608
DGND_JS DGND_JS
DGND_JS
R1002 0
1608
R1007 0
1608
C1001
100pF
1608
DGND_JS DGND_JS
FS1000
NC-X SYMBOL
FS1001
NC-X SYMBOL
C1000
100pF
1608
DGND_JS
HPD-20
1
2
3
4
5
6
7
8
CN1000
S8B-PH-K-S (LF)(SN)
DGND_JS