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Old 10-22-2020, 09:35 AM   #7
s675
Member
 
Join Date: Sep 2015
City & State: Essex
My Country: UK
Line Voltage: 240VAC 50Hz
I'm a: Knowledge Seeker
Posts: 28
Default Re: Fake Nichicon PS series?

Thanks all!

I took them off and yep, bullseye bung.

Tested at 2112uf on my cheap meter, so at least that's normal.

The other caps on the board are:
2x Jwco 47uf 50v 105c (12.5x5mm)
2x CZF 10uf 50v 105c (12x4mm)

I suppose that they are also not actually 50v?

Also of note is that the SEP KBL608 regulator looks like it has been re-used.

The one thing that actually seems OK is the TDA7293 itself. Alcohol doesn't take the markings off.

I've attached some pictures.
Attached Images
File Type: jpg capacitor2 (1).jpg (612.6 KB, 21 views)
File Type: jpg capacitor2 (2).jpg (432.1 KB, 19 views)
File Type: jpg capacitor2 (3).jpg (504.2 KB, 18 views)
File Type: jpg capacitor2 (4).jpg (426.0 KB, 16 views)
File Type: jpg capacitor2 (5).jpg (436.2 KB, 15 views)
File Type: jpg capacitor2 (6).jpg (466.0 KB, 16 views)
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