Velleman K8084 - Connectors and Test Preparation

7
Connect a 2 x 12V / min. 100mA transformer with power connector
SK1 (e.g. our 212007C). This is a 2 x 12V 3-wire transformer, 1 wire is
the common 0 and generally of another colour.
A transformer without connecting wires will be marked 12 – 0 – 12.
 SK2 : input
 SK3 : output
10. Dual RCA Jacks
 RV1 : A 50K (Volume)
 RV2 : B 50K (Bass)
 RV3 : B 50K (Treble)
11. Potentiometers
RV1
12. Test
1
0
0
m
A
12V
12V
0V
Construction