Sharp FDD-412A - Page 94

FDD412A/B
(e) Example of drop-out (damage) (£) Example of drop-out (damage)
Sekai ae eee
cit aie
(g) Example of drop-out (damage)
(h)
Pedi esac eth
eee See
Ba SSeS CREE Aes
SeSES ee Sees
pel inl | [del [a Tl el TE Tn
eee ee ee
Mee nite eae eee
ie ie see
[ . [| =I ia
a 4 ry
Relatively
. . B
a — <0.7
long
_
ela
a
toca
Table 5.1
Corresponding
Symptom
Probable
Cause
Error at the same | Remedied by rewriting Erasure III-3
everett :
Not died b riting | D i a a ee en
cagata tl eredee Not remedie y rew g amage, fingerprint, etc. | I-1,1-2,1-3,1-4
Error on 4 Remedied by rewriting | EE-1.
ingle track
—e I-3,1-4
Faulty writing
Not remedied by rewriting | Bad spot