User manual

tams elektronik
!
English KSM-2
Assembly
Proceed according to the order given in the list below. First solder the
components on the solder side of the PCB and then cut the excess
wires with the side cutter. Follow the instructions on soldering in
section 3.
Caution:
Several components have to be mounted according to their polarity.
When soldering these components the wrong way round, they can be
damaged when you connect the power. In the worst case the whole
circuit can be damaged. At the best, a wrongly connected part will not
function.
1. Resistors Mounting orientation of no importance.
2. Diodes
Zener
diodes
Observe the polarity!
The negative end of the diodes is marked with a
ring. This is shown in the PCB layout.
3. Opto
coupler
Solder the opto coupler OK4 directly onto the PCB
(without socket).
4. IC sockets Mount the sockets that way, the markings on the
sockets show in the same direction as the
markings on the PCB board.
5. Rectifiers Observe the polarity! The pin connections are
printed on the housing. The longer connecting pin
is the positive pole.
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