ANK DAC5.1 Signature, Руководство по монтажу

Страница: 16 / 104

7.3 Install the Mains Transformers
The DAC5.1 utilizes two Mains transformers, one supplies the high voltage taps and the other
supplies all the filament and digital voltages. We separated these up for ultimate sonic
reproduction. See appendix for the wiring information for these transformers.
Position the PTDAC4.1 Mains transformer into position as shown on previous page and then the
PTL4 transformer. The primary side of these transformers is the one with the white black white-
grey black-grey and green wires, make sure this “primary” side is facing the back of the chassis.
No need to secure these yet at we have to hook up the primaries and sort out the IEC section
and Rocker section prior to securing these into place, just place them in their approximate
location.
7.3.1 Securing the PCB onto the chassis
You will notice in your IEC kit bag you will find a rectangular PCB as shown in Figure 2 below.
We call this the IEC PCB and we will be connecting the wires from the primary of the mains to
this board.
Go ahead and secure this PCB to the rear of the chassis using the supplied M3 standoffs found
in the Hardware Bag (IEC). Make sure the “white” is at the top as shown in the picture. The next
step is to wire up these components, it makes sense to wire this section up before we actually
secure the mains transformers as it will be difficult to get to the IEC section once the
transformers are secured. This graphic series can also be found in NEW IEC.pdf file in higher
resolution.
Figure 2 - IEC PCB, Rocker Switch, and IEC Socket
12