Sony BVU-150, BVU-900, BVU-920 and others technical bulletin
No verified free copy yet. Known at sony.
original (primary) 1.1 MB
No verified copy.
Source: https://archive.org/details/sony-pdf-repository ·
Recorded by Abe · manual 01HF7YAT009XVQG2FSGN6DD3R8