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Panasonic Blu-Ray DMR-BW880 repair
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geoff
Apr 14, 2020, 12:39:56 AM4/14/20
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Panasonic Blu-Ray DMR-BW880 Blu-Ray/DVD reader/writer.
I have inherited one that has had a DVD-cleaner disc put through it, and
of course now the Blu-Ray laser appears stuffed. DVD still works OK.
There are still a few mechs ( Panasonic VXY2077-A ) available for a
ridiculous price, and I was wondering if anybody has any info or
suggestions for what could be done to attempt to repair this one.
None of the hair-thin wires to the lasers appear damaged, and the
focusing linear-motor and laser block moves freely and does not appear
to be off-centre. The one with a blue tinge is very slightly more
distant than the other (normal, due to different wavelength ?).
Maybe the range of the focus- assembly has been reduced ?
Grateful any suggestions. (I am an experienced tech, though not at
optical drive internals ! )
geoff
I have inherited one that has had a DVD-cleaner disc put through it, and
of course now the Blu-Ray laser appears stuffed. DVD still works OK.
There are still a few mechs ( Panasonic VXY2077-A ) available for a
ridiculous price, and I was wondering if anybody has any info or
suggestions for what could be done to attempt to repair this one.
None of the hair-thin wires to the lasers appear damaged, and the
focusing linear-motor and laser block moves freely and does not appear
to be off-centre. The one with a blue tinge is very slightly more
distant than the other (normal, due to different wavelength ?).
Maybe the range of the focus- assembly has been reduced ?
Grateful any suggestions. (I am an experienced tech, though not at
optical drive internals ! )
geoff
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