Sinq digit 2k2

[nano111]

Hi,
I need schematics for this amplifier or just type of IC9 7 Pin IC and what voltage shoud be for the amplifier itself.
Thanks

[Andrew F. Ali]

Re: Sinq digit 2k2

Who knows since we don't have the set in front of us? We need to see pictures of the inside and the IC9 Part No.

[nano111]

Re: Sinq digit 2k2

The problem is that thic IC is blown and there is no top to read marking and there is a shorted diode ,seems to be zener,that I do not know value of.
This amp is the same as KAM KXD3200 or KXD6000.
At list if someone knows voltage for the ampifiers,
I have menaged to find wich Ic could go as IC 9 ,it is LNK306 but
I have +-110V at the amp ,and capacitors are rated 120V.Seems a bit to close.
Here are some pics:

[Andrew F. Ali]

Re: Sinq digit 2k2

Sometimes the Part No. is written on the underside of these ICs. Remove it, since you have to take it out anyway, and look for a Part No. +/- 110Vdc wit 120Vdc caps seem close, I agree, but the original design use them so I won't worry about that yet.

[nano111]

Re: Sinq digit 2k2

No marking underneath.
I am worried that this voltage of 110V is big beacuse of that IC ,that IC is supply for smps that makes main voltages for amps.
I guess I will have to wait for some kind of schematics or someone with same amp willing to check somethings for me.
Thanks anyway.

[budm]

Re: Sinq digit 2k2

Can see the pictures of the whole unit?

[nano111]

Re: Sinq digit 2k2

It is this amp:
https://www.google.com/imgres?imgurl...act=mrc&uact=8

https://www.google.com/imgres?imgurl...act=mrc&uact=8

https://www.google.com/imgres?imgurl...act=mrc&uact=8

[nano111]

Re: Sinq digit 2k2

Problem solved.I wrote to Sinq and they sent me schematics.Bravo Sinq.
The IC9 is DYI06 ,but looks like it is the same as LNK306.The voltages are correct.
If anyone needs schematics I can post it here.
Thanks

[budm]

Re: Sinq digit 2k2

Problem solved.I wrote to Sinq and they sent me schematics.Bravo Sinq.
The IC9 is DYI06 ,but looks like it is the same as LNK306.The voltages are correct.
If anyone needs schematics I can post it here.
Thanks

Yes, please upload the schematic.
So it just has bad SMPS IC?

[nano111]

Re: Sinq digit 2k2

Yes,smps IC ,zero ohm resistor and zener diode 20V

[budm]

Re: Sinq digit 2k2

Thanks!

[JEFFSON]

Re: Sinq digit 2k2

Problem solved.I wrote to Sinq and they sent me schematics.Bravo Sinq.
The IC9 is DYI06 ,but looks like it is the same as LNK306.The voltages are correct.
If anyone needs schematics I can post it here.
Thanks

Hello, I"m from Poland and have problem wit this amp. I need schematic but voltage converter of this amp, maybe have you any schematic? If you haven't could you to give me address to the SYNQ factory? Thank you

[R_J]

Re: Sinq digit 2k2

Hello, I"m from Poland and have problem wit this amp. I need schematic but voltage converter of this amp, maybe have you any schematic? If you haven't could you to give me address to the SYNQ factory? Thank you

Look up... post 10 has the schematic.