Roland HandSonic HPD-20 - Circuit Diagram (Panel Board: 2;4)

40
Sep. 2013 HPD-20
Circuit Diagram (Panel Board: 2/4)
fig.d-panel2.eps@L
DGND_ PAGND_PRE P
AGND_PRE P
AGND_POST P
DGND_ P
AGND_PRE P AGND_POST P
MASL-RTNP-SIG
AGND_POST P
DGND_ P AGND_POST P
MASR-RTNP-SIG
AGND_POST P
AGND_POST P
PHOL-RTNP-SIG
AGND_POST P
AGND_POST P
AGND_PRE P
PHOR-RTNP-SIG
DGND_ P
AGND_PRE P
DGND_ P AGND_POST P
AGND_POST P
AGND_PRE P DGND_ P
MASR-SNDP-SIG
AGND_POST P
DGND_ P
EXTTRG-RP
AGND_PRE P
EXTTRG-HP
MASL-SNDP-SIG
A+9V_P
AGND_PRE P
DGND_ P
AGND_POST P
DGND_ P
AGND_PRE P
A-9V_P
AGND_POST P
HHC P
0.1uF
C583
VR501
RK12L12C0C08
10kA
21 23
22
C580
100uF
16V
0.1uF
C582
0.01uFC595
1608
VR500 RK12L12C0C08
10kA
21
23
22
C581
100uF
16V
VR500 RK12L12C0C08
10kA
11
13
12
<4C3>
0.01uFC593
1608
<4C3>
0.01uFC600
1608
0.01uFC602
1608
0.01uFC596
1608
28FMN-BTK-A (LF)(SN)
CN504
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
0.01uFC603
1608
0.01uFC601
1608
0.01uFC598
1608
VR501
RK12L12C0C08
10kA
11
13
12
0.01uFC594
1608
0.01uFC599
1608
<4D3>
0.01uFC597
1608
0.01uFC592
1608
TP557
TP558
TP559
TP560
TP561
TP562
TP563
TP564
TP565
TP566
TP567
TP568
TP569
TP570
TP571
TP572
TP573
TP574
TP575
TP576
TP577
TP578
TP579
TP580
TP581
TP582
TP584
TP589
TP583 TP585
TP595
TP596