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18. PCB connectors
With the holes facing the PCB edge !
SK3
: 2p
SK4
: 2p
SK9
: 2p
SK10 : 2p
SK11 : 2p
SK12 : 2p
SK13 : 2p
SK14 : 2p
SK15 : 2p
SK16 : 2p
SK5
: 3p
SK6
: 3p
SK7
: 3p
SK8
: 3p
19. Valve sockets
Mount them square against the PCB!
V9
: B9A
V10
: B9A
V11
: B9A
6
1
V...
2
7
3
8
5
4
9
20. Power relays
The various relays have leads that correspond to
the printing on the PCB:
RY3 : VR5V122C
RY4 : VR10V121C
RY5 : VR10V121C
21. Fuse holder + fuse
F1
Insert a 5A fuse for 115V
Insert a 2.5A fuse for 230V
Fit the protective cap to the fuse holder.
22. Transformer
TR1 : 12VAC
Construction
RY...
RY...
F...
TRAFO...
11
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