Disassembly - Sony VPL-VW760ES Service Manual

1-5. Disassembly

. The laser light of this unit is very intense. To prevent unnecessary irradiation on the eyes, care must be
taken with the following points in performing the repair under the irradiation of the laser light. Be sure
to follow the contents in this manual when performing the repair.
- The laser light has characteristics that the energy goes straight without diffusing, which is different
from the sunlight and illumination light. In case that eyes are intensively irradiated with the straight
energy, there is a risk of causing damage to the retina, etc.
- The laser light from the lens and the light leaked from inside of this unit are the same level as the
existing lamp light. However, when performing the repair, avoid directly viewing the laser light
except for the lens.
. The laser diode is used as a light source of this unit.
Never allow the light source to emit light with the cabinet removed.
Otherwise, it may cause damage to eyes or skin.
. Do not remove the lens when the set is lighting.
Otherwise, it may cause damage to eyes or skin.
. In order to avoid inappropriate use of the laser diode, do not disassemble the laser source unit.
. Never allow the light source to emit light with the cover of this unit removed except during the mainte-
nance.
When allowing the light source to emit light with the cover of this unit removed during maintenance, be
sure to perform the light dimming adjustment before removing the cover of this unit. Otherwise, it may
cause damage to eyes. (Refer to "Light dimming adjustment" in Section 1-6.)
. The Class2 laser light is emitted from the light source when opening the cover and pressing the Limit
switch.
The laser light may cause damage to eyes or skin. Therefore, be careful not to view the laser beam
directly.
. In this section, remove the parts in numerical order as shown in the illustration.
Required items
. Beard nozzle (part number: J-7121-590-X)
Manufacturer: ICOM
Product name: Fine tip nozzle TYPE (B): for fine portion
Model number: KK-17B
Quantity: 52 pcs/bag
. RTV rubber (part number: 7-322-065-48)
Manufacturer: Shin-Etsu Chemical
Product name: Shin-Etsu silicone
Model number: KE-3490
Capacity: 200 g
1-4 (E)
VPL-VW760ES