Roland HandSonic HPD-20 - Circuit Diagram (Panel Board: 1;4)

38
Sep. 2013 HPD-20
Circuit Diagram (Panel Board: 1/4)
fig.d-panel1.eps@L
DGND_DBP
SCAN4
LCD-RS
SW-PW
SCAN3
LCD-XRST
DGND_P
SCAN2
DGND_P
LCD-CS
MPXOUT0
SCAN1
PWMBL
MPXOUT1
A-9V_DB
SCAN0
MPXOUT2
MPX1
DGND_DB
DGND_DBP
MPXOUT3
MPX2
ENC1B
A+9V_DB
DGND_P
MPX0
ENC1A
D+3.3V_P
LEDO1
ENC0B
DGND_DBP
SWD(3:0)
LEDO0
DGND_P
SWD(3)
D+3.3V_DB
D+5V_P
DGND_DB
DGND_DB
DGND_P
SWD(2)
XBEAM-PLSOUT
SWD(1)
LCD-SSO
DGND_P
SWD(0)
LCD-SCK
DGND_DB
ENC0A
DGND_P
C512 UnPop
<3D2>
28FMN-BTK-A (LF)(SN)
CN502
22
2
1
8
7
6
5
4
3
15
14
13
12
11
10
9
21
20
19
18
17
16
28
27
26
25
24
23
<A5>
<3C7>
1000pF
C556
1608
C523
UnPop
1000pF
C562
1608
C518 UnPop
C514
UnPop
<3C1>
C509 UnPop
C507
UnPop
1000pF
C564
1608
1000pF
C568
1608
<4D5>
1000pF
C565
1608
C524 UnPop C527 UnPop
1000pF
C560
1608
<A5>
<4E2>
<A5>
<3C1>
0.1uF
C550
1000pF
C569
1608
<3B7>
C533
UnPop
1000pF
C555
1608
<B7>
C536
UnPop
<3C1>
1000pF
C557
1608
C534
UnPop
C506
UnPop
C546
100uF
16V
C519
UnPop
<3A1>
1000pF
C558
1608
<4C5>
C516
UnPop
C520 UnPop C521 UnPop
<C4>
<3D5>
C547
100uF
16V
<3C7>
C535
UnPop
<4D2>
C531
UnPop
0.1uF
C549
C525
UnPop
<4C5>
C522
UnPop
<3B1>
<A5>
1000pF
C566
1608
C510
UnPop
1000pF
C559
1608
C508 UnPop
1000pF
C554
1608
0.1uF
C552
<3C7>
1000pF
C561
1608
C515 UnPop
<3D4>
<A5>
1000pF
C567
1608
0.1uF
C553
<4D1>
1000pF
C563
1608
C517
UnPop
0.1uF
C551
C530
UnPop
C532
UnPop
<3B1>
CN503
34FMN-BTK-A (LF)(SN)
27
28
29
34
33
30
31
32
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
21
22
23
24
17
18
19
20
25
26
<4C5>
TP605
TP606
TP607
TP608
TP609
TP614
TP610
TP611
TP612
TP613
TP619
TP615
TP616
TP617
TP618
TP624
TP620
TP621
TP622
TP623
TP629
TP625
TP626
TP627
TP628
TP634
TP630
TP632
TP637
TP631
TP633
TP635
TP636
TP642
TP638
TP639
TP640
TP641
TP647
TP643
TP644
TP645
TP646
TP652
TP648
TP649
TP650
TP651
TP657
TP653
TP654
TP655
TP656
TP662
TP658
TP659
TP660
TP661
TP667
TP663
TP664
TP665
Unpop
DIP
DIP
L