Circuit Diagram (Panel Board: 1/4) - Roland HandSonic HPD-20 Service Notes

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Sep. 2013

Circuit Diagram (Panel Board: 1/4)

fig.d-panel1.eps@L
TP605
TP606
TP607
TP608
TP609
TP612
TP610
TP614
TP611
TP613
TP617
TP615
TP619
TP616
TP618
TP622
TP620
TP624
TP621
TP623
TP627
TP625
TP629
TP626
TP628
TP632
TP630
TP634
DIP
34FMN-BTK-A (LF)(SN)
TP635
TP631
TP637
TP633
TP636
TP640
TP638
TP642
TP639
TP641
TP645
TP643
TP647
TP644
TP646
TP650
TP648
TP652
TP649
TP651
TP655
TP653
TP657
TP654
TP656
TP660
TP658
TP662
TP659
TP661
TP665
TP663
TP667
TP664
DGND_DB
38
D+5V_P
C546
100uF
16V
C553
0.1uF
DGND_P
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
28FMN-BTK-A (LF)(SN)
CN502
DIP
DGND_P
DGND_P
CN503
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
15
14
13
12
11
10
9
8
7
6
5
4
3
2
1
DGND_P
DGND_DB
A+9V_DB
D+3.3V_DB
C549
0.1uF
C552
C550
0.1uF
0.1uF
DGND_DB
DGND_DBP
A-9V_DB
D+3.3V_P
C547
100uF
16V
C551
0.1uF
DGND_P
SWD(0)
SWD(1)
SWD(2)
SWD(3)
DGND_DBP
DGND_P
HPD-20
SCAN0
<3A1>
SCAN1
<3B1>
SCAN2
<3B1>
SCAN3
<3C1>
SCAN4
<3C1>
SWD(3:0)
<3C1>
LEDO0
<3D4>
LEDO1
<3D5>
SW-PW
<3D2>
ENC0A
<3C7>
ENC0B
<3B7>
ENC1A
<3C7>
ENC1B
<3C7>
MPX2
<4E2>
MPX1
<4D2>
MPX0
<4D1>
MPXOUT3
<4C5>
MPXOUT2
<4C5>
MPXOUT1
<4C5>
MPXOUT0
<4D5>
PWMBL
<B7>
LCD-CS
<A5>
LCD-XRST
<A5>
LCD-RS
<A5>
LCD-SCK
<A5>
LCD-SSO
<A5>
XBEAM-PLSOUT
<C4>
Unpop
C565
1000pF
C557
1000pF
1608
1608
C559
1000pF
C563
1000pF
1608
1608
C568
1000pF
C555
1000pF
1608
1608
C566
1000pF
C567
1000pF
1608
1608
C564
1000pF
C569
1000pF
1608
1608
1000pF
1000pF
C558
C561
1608
1608
C556
1000pF
C560
1000pF
1608
1608
1000pF
1000pF
C562
C554
1608
1608
DGND_DBP
DGND_P
L
DGND_DB

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