Sony HDVF-C35W, Руководство по обслуживанию

Страница: 16 / 62

1-10 (E)
HDVF-C35W
1
2
1-10. Unleaded Solder
Boards requiring use of unleaded solder are printed with a
lead free mark (LF) indicating the solder contains no lead.
(Caution: Some printed circuit boards may not come
printed with the lead free mark due to their particular size.)
: LEAD FREE MARK
m
.
Be sure to use the unleaded solder for the printed circuit
board printed with the lead free mark.
.
The unleaded solder melts at a temperature about 40
d
C
higher than the ordinary solder, therefore, it is recom-
mended to use the soldering iron having a temperature
regulator.
.
The ordinary soldering iron can be used but the iron tip
has to be applied to the solder joint for a slightly longer
time. The printed pattern (copper foil) may peel away if
the heated tip is applied for too long, so be careful.
1-8. Recommended Replacement Parts
The following listed parts are recommended for replace-
ment. Check the parts for deformation or deterioration
from time to time and replace them as necessitated.
No. Part name Part number
1
Eye cap 3-209-288-01
2
Grip sheet 3-209-408-01
1-9. How to Use Viewfinder Lens
If the lens other than the supplied (preinstalled) view-
finder lens or the optional viewfinder lens unit is used,
the sunlight may cause LCD burnout.
The viewfinder lens has taken special measures to prevent
LCD burnout.
LCD burnout due to the condensed sunlight caused by the
use of other viewfinder lens is not covered by the warranty.