Maker Pro
Maker Pro

Sony RDR 6210 recording DVD

N

N_Cook

Jan 1, 1970
0
Dumped so I thought I may as well have a go at lens cleaning and pot
twiddling.
Recognised No Disc but would eject all CD and DVD
Cleaned lens but same
Service manual out there for this, but nothing on the optical deck ,
presumably
DR-02 IPT-2-1, no useful info out there
Sony part number comes up as nothing
2 SMD presets available to twiddle near the lasers
originally 302R and 470R readings
Decreased both, so readings of 254R and 391 , no disc reading
Turned up to 329R and 540R
Now reads all CDs and 4 out of 5 times reads DVDs, I've not (wasted) a DVD-R
on this yet.
Continue twiddling a bit ?
Would be nice to know what these 2 presets do, is there any convention in
relation to closeness to
the 2 lasers as to which one is which. Both are returned to ground.
 
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