Not that much. The failure is hardly at the custom chips. But when they
are gone, they are gone and hard to find replacements. I had to bin a V50
cause of one custom chip.
What are you looking for specifically?
---
Enviado do meu Motorola PT550
Meu site:
http://www.tabalabs.com.br
----- Original Message -----
From: "Chris Tofu" <rampaginggreenhulk at yahoo.com>
To: "General Discussion: On- Topic and Off- Topic Posts"
<cctalk at classiccmp.org>
Sent: Wednesday, December 19, 2012 5:08 PM
Subject: older Yamaha keyboards
are they component level repairable, that is, are the
individual chips
readily available? Something tells me not likely.