Showing posts with label Trinitron. Show all posts
Showing posts with label Trinitron. Show all posts

Saturday, 31 March 2012

"It's a (bad ass) Sony!"

Woah! Score! Went on a journey today to collect a Loewe Calida 5072 (yeah, they awesome-yet-problematic E3000 chassis again... with a 72cm screen! The ultimate CPS1/2/3 and Neo Geo screen...) and a SCART equipped Sony.

The Sony cost me $10. Picked it up from the garage of a friendly Vietnamese family. The TV belonged to their Grandma (maybe she died? I didn't ask...) Either way, the TV was in tip-top condition and also had the original remote intact. I was pretty amazed to see that this piece of history was made in West Germany! Firstly, I was expecting "Made in Japan" and, secondly, how strange it feels to have something that was made in a country that's no longer listed in the atlas...

So, after some kind words with my girlfriend (it's true what they say about Trinitrons: damn heavy!) we got the thing up the stairs. Plugged it in and was instantly astounded by how sharp the focus was! Craps all over my modded Blaupunkt in this regard. So far, so good!

Next, given the vintage (Germany reunified in 1990, right?), I was pretty keen to see what was under the hood. A few minutes of head scratching later, I found the 1 screw holding the back in place (3 plastic tabs do the rest of the job) and the cover slid off. I could hardly believe my eyes! Very different technology to the Loewes and Grundigs I'm used to. And, best of all, analogue potentiometers galore!

This bad boy is a keeper! Expect some serious front panel pots in the coming weeks!

(Further reading: Obsolete Technology Tellye ! )

Full frontal
WTF?! The original "It's a Sony" sticker intact 20+ years later?!
Sony KV-C27 (chassis AE-1)
Greetings Windows XP! Text is actually legible...
Nice geometry... no adjustments made (yet).
Convergence grid
Aliens vs Predator
Forgotten Worlds
Pang
What's this?! This adjustment is usually found on the flyback...
Amazing! The screen (and speakers) are completely shielded!
SCART port and external speaker jacks
Pots, glorious pots!
... and it doesn't stop there! 

Friday, 16 March 2012

Sony time

For ages now I've been seeing photos of Sony Trinitrons running MAME on retro gaming forums. The image quality is always seems to be top notch on these tubes and the various chassis types are reported to be quite flexible in terms of the refresh rates and resolutions accepted.

With this in mind, I picked up another $0.99 bargain on eBay this week: a Sony PVM-14N6A. Gonna collect it tonight. Hopefully it won't be too hard to wire up for MAME usage. I sure am building up a back log of monitors to test this weekend!

I'm particulary interested to see how the image quality of this Sony PVM will compare to my consumer-grade SCART machines...

Sony PVM-14N6A
Rear connection panel