Velleman K4401 - K4401 PCB Layout Diagram; K4401 Component Placement on PCB

9
16. PCB layout.
PCB
SW6 SW7
SW8 SW9
SW1
SW2 SW3 SW4
C4
R14
D5
D9
T3
D6
R3
D4
T2
D7
D2
D3
SW5
SW10
R10 R11 R12 R13
D1
C2
RV1
R1
C1
R9
D10
C8
R2
ZD1
C7
R4 R8
R7
C6
R5
C3
R15
D8
T1
T4
C5
IC1
1
+-
-
+
-
+
LS
OUT
9V
VELLEMAN
P4401'1
SPEED
R6