Sanyo PLV-55WR1Z Service Manual page 42

Mechanical disassemblies
24 24
-4 -4
Sc Screen unit removal. en u t re mova
1. Remove the 6 screws A (T4 x 14) and remove the Holder screen (TOP). 1. R mov th
2. Remove the 6 screws B (T4 x 14) and remove the Holder screen (BTM).
3. Remove the 8 screws C (T4 x 14) and remove the 2 Holder screens (SIDE).
4. Remove the Screen unit .
Note;
Screen unit should be placed as the lenticular screen side comes to the cabinet front.
(Black screen surface is lenticular screen.)
Caution; Do not disassemble the screen unit otherwise it can obtain
proper picture.
Screen handling precaution;
1. Wear gloves when handling the screen to prevent fingerprints (also, protection of hand).
2. Do not use force when handling the screen so that edges will not brake or crack.
3. Be careful in handling at the process of disassemblies, because scratch or scrub wound makes
transparency decrease easily.
4. The screen in a dust free environment because static electricity occurs.
5. Do not stand a screen obliquely for long time.
6. Use thinned synthetic detergent for cleaning, because of the weakness against solvent. Wipe
gently with soft cloth.
7. 7. The screen has laminated Lenticular lens and the Fresnel lens. Avoid too much vibration after 7. T 7. The e s s s creen
lami lamination of Lenticular lens and Fresnel lens. Scrub wound on lens occurs by vibration. nation f L
scr ws A 4 14) d r move he H
HOLDER SCREEN (TOP)
HOLDER SCREEN (SIDE)
A
A A
C
A
C
C
C
B
B
B
HOLDER SCREEN (BTM)
amina ed ed Len cula lens
ticula le ns an d Fre nel
n (TO
A
A
A
C
C
C
B
B
C
B
and th e Fr snel l ens. A
ens. S ub woun d on len
- 42 -
P)
CABINET FRONT
Black surface side
SCREEN UNIT
Clear surface side
HOLDER SCREEN (SIDE)
Fig. 24-4
oo m ch v bration
ccurs by vib ration.