Circuit Diagram (Panel Board) - Roland WP-20G Service Notes

Circuit Diagram (PANEL BOARD)

fig.panelI
CN1
12
12
11
11
10
10
9
9
8
8
7
7
6
6
5
5
4
4
3
3
2
2
1
1
A2001WV2-12P
+
D 3. 3
D
C1 47/6.3
MASTER LED
+
D 3. 3
MASTER SW
SW1
1
SKQKAH
+
D 3. 3
VR1
RD901-40-125F-B54-00D
(50KB )
2
D
LED3
L-113GDT
D
EFFECTS LED
+
D 3. 3
LED1 LED2
L-34HDSL L-34HDSL
EFFECTS SW
SW2
2 1 2
SKQKAH
D D
VR2 VR3
RD901-40-125F-B54-11D RD901-40-125F-B54-00D
(50KB 11cl ick) (50K B)
2 2
WP-20G(T)
VR4 VR5
RD901-40-125F-B54-00D RD901-40-125F-B54-06D
(50KB ) (50KB 6cli ck)
+
D 3. 3
2 2
D
25