12
Step 2 – Solder Components to Their Terminal Strip Locations
Please see page 6 “Soldering Tips” if you are new to making solder connections.
Drawing 6
shows each component and its respective location on the terminal strip.
Be sure to follow the same
orientation of polarity as shown in the drawing for diodes and polarized electrolytic capacitors.
These instructions will walk you through the mounting of each component so that no components are missing.
Unless noted otherwise, cut the component leads to a reasonable mounting length, wrap the leads around their
connection points and solder. Be sure to leave room on each terminal for the mounting of future components.
You can use Assembly
Drawing 8
to anticipate what other components and wires will be mounted to a
particular location.
Mount the three filter caps:
2) The next 47 µF (350V) cap is soldered with negative end to T1(1) and positive end to T2(2).
3) The remaining 47 µF (350V) cap is soldered with negative end to T1(3) and positive end to T2(3).
1) One 47 µF (350V) cap is soldered with negative end to T1(5) and positive end to T2(5).
3
5
Connect wires to filter caps:
1) Connect a 1 ½" length of white wire from T1(3) to T1(1).
When connecting the wire, you want to strip about ¼” of insulation off of each end to
wrap around terminals. For these wires consider mounting to the lower terminal holes
to leave more room for resistor and capacitor connections on T1 and T2.
2) Connect a 1 ½” length of white wire from T1(3) to T1(5).
Mount the three 100 Ω resistors to T1:
2) Connect another 100
Ω
resistor from one of the lamp holder solder lugs to T1(3), the ground lug of T1.
1) Connect a 100
Ω
resistor from T1(2) to T1(4).
3) Connect the remaining 100
Ω
resistor from the other lamp holder solder lug to T1(3).
Connect T2 components:
4) Connect the 10K 1W resistor from T2(2) to T2(3)
3) Connect the 220K 1W resistor from T2(5) to T2(7)
1) Connect one diode with the anode to T2(4) and cathode to T2(5).
2) Connect the other diode with the anode to T2(6) and cathode to T2(5).
cathode
anode
cathode side is
marked with a
silver band
3) Connect a 2" length of white wire from T1(2) to T2(3).
4) Connect a 3" length of white wire from T1(4) to standby/power switch lug 1.
5) Connect a 5" length of white wire from T2(5) to standby/power switch lug 2.
lower holes
T1
T2
PWR
ST
BY
1
2
3
4
Power/Standby switch
5) Connect the 470K resistor from T2(2) to T2(1)