CurtPalme.com Home Theater Forum

stridsvognen · Posted: Sun May 06, 2012 7:32 pm Post subject:

ronaldus · Joined: 25 Dec 2010 Posts: 105 Location: france

Hi again,

Mine is from 1995. Glycol is one year in there and yes I have some small "bubbles" on the green C element. Unfortunately i have some "snowflakes" in my blue tube glycol as well. The red is completely clean and focus is not better.

Nashou what are the CPC magnets?

cheers,

ron.

stridsvognen · Posted: Sun May 06, 2012 8:28 pm Post subject:

Did you calibrate your 9500? So your sure you have the right G2 and Drive settings.?

ronaldus · Joined: 25 Dec 2010 Posts: 105 Location: france

I did a calibration (without meter) before modifying the VNB's so it could be that changing some resistors and caps could change it a little bit.

I see that my black level is not the same in the screen shot compared to yours.

I'll check that tomorrow.

cheers,

Ron.

Nashou66 · Posted: Sun May 06, 2012 9:05 pm Post subject:

ronaldus · Joined: 25 Dec 2010 Posts: 105 Location: france

Hi everybody,

I'm reading also the thread about the vertical faint line mod and the discussion about the decoupling caps.

http://www.curtpalme.com/forum/viewtopic.php?t=29890

and I was wondering if the fact that after the change of the carbon resistors and the two electrolytic caps gave a better sharpness then when also the HF1100 was changed could be caused by a and decoupling capacitor because I have not changed the Tantalium decoupling caps. What should I use there?

Regards,

Ron.

Nashou66 · Posted: Mon May 21, 2012 3:34 pm Post subject:

Use a 10-100uf OsCon 20 volt would be fine. If you can find a SMD OsCon in the same case style even better.

But also any ultra low ESR lytic or new Tant would also work.

Nashou