http://ca.konicaminolta.com/support/contact/index.html
"Konica Minolta Photo Imaging, Inc. ceased the camera business on March 31, 2006.
As of April 1st, 2006, Sony Corporation is providing customer service for Konicas, Minoltas, and Konica Minoltas cameras (excluding Film-In) and camera-related products except for the binoculars."
Here's the sony service centre site:
http://www.sony-asia.com/section/servicecenters?site=hp_en_AP_i
For Service and Repair related issues:
Sony Service Reception
435 Orchard Road
#04-01, Wisma Atria
Singapore 238877
TEL: +(65) 6473-6500, +(65) 6475-8345 (Konica Minolta only)
FAX: +(65) 6470-1215