Help to recognize the IC marking

Willen · Nov 19, 2018

The IC used in a power supply as a switching IC of KONKA TV mainboard. The marking "out" and other tiny letters seems unique or encoded. There I can see the IC driving a small smd transistor (maybe) and the transistor driving the final MOSFET which is driving the transformer.

So what is the real number/name of the IC (6 pin SMD) so that I can search about it or replace it.

gophert · Nov 19, 2018

Hey Willen!
Excellent photo. Did you have a question?

Willen · Nov 19, 2018

Hi,
I thought the title will be enough. I will edit.

unclejed613 · Nov 20, 2018

it could also be a dual transistor. btw i see some insect wings and what looks to be some dead insects next to that large resistor...

JimB · Nov 20, 2018

unclejed613 said:
i see some insect wings and what looks to be some dead insects

Just needs debugging, I think.

JimB

atferrari · Nov 20, 2018

Is **broken link removed** you are asking about?

cowboybob · Nov 20, 2018

JimB said:
Just needs debugging, I think.

JimB

Gave ya a "Like", JimB, but only because there's no "Groan" Smiley...

unclejed613 · Nov 20, 2018

cowboybob said:
Gave ya a "Like", JimB, but only because there's no "Groan" Smiley...

i thought about it when i posted, but it was too obvious, would have required a double groan...

JimB · Nov 20, 2018

The old jokes are always the best ones.

Apologies to Willen for the thread drift/hijack, but I just could not resist it.

At least atferrari has been diligent and found the answer to Willens question.

JimB

Willen · Nov 20, 2018

atferrari said:
Is **broken link removed** you are asking about?

Hi,
Sorry, I am not asking about the bigger MOSFET, I am asking about smaller 6 pin IC marked as "out".

JimB said:
The old jokes are always the best ones.

Apologies to Willen for the thread drift/hijack, but I just could not resist it.

At least atferrari has been diligent and found the answer to Willens question.

JimB

It's fine, laughing is good for health. I already crossed through the debugging process and fixed or terminated some bugs. And the problem of firmware has been solved but question about hardware is still alive.

Help to recognize the IC marking

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