listen4joy
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need to complete few parts anyone here?
I've just got my LC up and running (prepopulated pcb). It sounds great, and especially with my dddac and srh940. Anyway, I'm thinking of how I can modify this amp and I have a few questions. I appologize if these have been answered before. 1) I have several black gate N caps. What voltages are required for the opamp decoupling caps? I have 470uf 16v and 100uF 50v. 2) does anyone have a circut diagram? 3) i was thinking of obbligato caps (have 4.7, 6,8 and10uf)as input caps (to replace the stock mkt's). Any comments?
Just to be 100% shure before connecting a toroidal transformer 50VAC 15 - 0 - 15 to the LC, please confirm below is the correct way to do it if it´s connectoed to 230VAC wall outlet (europe), thank´s. And should the purple wire be connected to chassi earth?
Do not connect it like that, it will go BOOOOM!!!
Are you on 115v or 230v mains?
For 115v mains, connect the two RED wires together and the two BLACK wires together, connect the two formed pairs on the SIDE PINS of the IEC mains connector, center PIN is Ground.
For 230v mains, connect one RED and one BLACK together, insulate them and leave them there, now, connect the two remaining cables one RED and one BLACK on the side PINS of the IEC connector.
The PURPLE wire is the electrostatic shield, connect it to Chassis GROUND.
Ok, thank´s!
So it is gonna be like this:
Please forget what I wrote earlier today, below is the correct wiring instruction:
Connect one RED wire to L at the IEC and one BLACK wire to N at the IEC.
Connect the leftover RED and BLACK with each other, but do NOT connect those to the IEC ground.
Connect BLUE wire to one of a hole at the side at the board and GREEN wire to a hole other side.
Connect the leftover BLUE and GREEN to the middle holes.