Velleman К8056 User Manual
Page 7
7
Construction
IC1 : 14p
8. IC sockets. Watch the position
of the notch!
LD1 … LD8 : Output indication
LD9
: Power indication
LD10
: DATA indication
9. LEDs. Watch the polarity!
LD1
CATHODE
LD1
LD2
LD3
LD4
LD5
LD6
LD7
LD8
LD9
LD10
3mm RED
T1
T2
T3
T4
T5 BC547B
T6
T7
T8
T9
10. Transistors
T1
JP1 : 3p “ON/OFF remote”
JP2 : 3p “RS232/RF”
JP3 : 3p “Normal/Current”
11. Header
C3 : 100µF
C4 : 100µF
12. Electrolytic capacitors.
Watch the polarity !
C...
ATTENTION : SK2 to SK9 are
7,5mm pitch connectors, SK12 to
SK19 are 5mm pitch connectors!
SK1 : 2p => (AC 12V input)
SK2 : 2p
SK3 : 2p
SK4 : 2p
SK5 : 2p
SK6 : 2p
Output 1 … 8
SK7 : 2p
SK8 : 2p
SK9 : 2p
13. Screw connectors