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As you can see in the picture on the previous page, the values of the components are printed right on
the board, so we suggest you take the resistors in the Phono board parts bag and use a ohmmeter to
measure each value. Hopefully we didn’t make any mistakes and you got all the right resistors and
quantities. If note, give us a call and we'll set things right.
Install the resistors into position on the Phono board, carefully bending the leads and using the
technique we mentioned earlier to allow a little space between the resistors and the board.
7.4 Installing the Valve Bases
Next, install the two 9-pin valve bases — they only fit in one way so you can't go wrong!
7.5 Installing the Capacitors
Quantity
Value
2
100uf 10V electrolytic capacitors
2
470uf 16V electrolytic capacitors
2
.22 uf Audio Note (UK) Copper Foil capacitors
2
.1uf Audio Note (UK) Copper Foil capacitors
2
47uf Mundorf EVO Oil film capacitors
2
Rel-Cap RIAA Capacitors 2N7
2
Rel-Cap RIAA Capacitors 8N2
Install the 2 100uf 10V electrolytic capacitors, ensuring they are installed with the correct
polarity.
Similarly, install the 2 470uf electrolytic capacitors.
Install the 2 .22 uf Audio Note (UK) Copper Foil capacitors. These are non-polarized and can go
either way. We recommend considering the printing when you orient them, for a neat look.
Similarly, install the 2 .1uf Audio Note (UK) Copper Foil capacitors.
Install the 4 Black rectangular Rel-Cap RIAA capacitors 2N7 and 8N2. There is no polarity, so they
can go either way.
Summary of Contents for L5
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