AV-27D201
AV-32D201
REMOVE THE CRT (PICTURE TUBE)
! Replacement of the CRT should be performed by 2 or moreCRT CHANGE TABLE
persons.
" After removing the rear cover, chassis etc.,
1. Putting the CRT change table on soft cloth, the CRT change
APPROX.
table should also be covered with such soft cloth (shown in
35cm
Fig.3).
2. While keeping the surface of CRT down, mount the TV set on
CLOTH
the CRT change table balanced will as shown in Fig.4.
3. Remove 4 screws marked by arrows with a box type
screwdriver as shown in Fig.4.
" Since the cabinet will drop when screws have been removed,
be sure to support the cabinet with hands.
Fig. 3
4. After 4 screws have been removed, put the cabinet slowly on
cloth (At this time, be carefully so as not to damage the front
surface of the cabinet) shown in Fig.5.
" The CRT should be assembled according to the oppositeCRT
sequence of its dismounting steps.
! The CRT change table should preferably be smaller that theCRT
CRT surface, and its height be about 35cm.CHANGE
TABLE
BOX
TYPE
SCREW
DRIVER
Fig. 4
CRT
COATING OF SILICON GREASE FOR ELECTRICAL
INSULATION ON THE CRT ANODE CAP SECTION.
" Subsequent to replacement of the CRT and HV transformer or
repair of the anode cap, etc. by dismounting them, be sure to
coat silicon grease for electrical insulation as shown in Fig.6.
Wipe around the anode button with clean and dry cloth. (Fig.6)CABINETCRT
Coat silicon grease on the section around the anode button. AtCHANGE TABLE
this time, take care so that any silicon greases dose not sticks
to the anode button. (Fig.7)
Fig. 5
Silicon grease product No. KS - 650N
Approx.CRTAnode buttonSilicon grease
20mm (Do notshould be coated
coat grease onby 5mm or more
this sectionfrom the outside
diameter of anode
cap.
Anode button
Silicon greaseCoating position
(No sticking of
coating
silicon grease)of silicon grease
Anode cap
Fig. 6Fig. 7
8No. 51686 |
ACEC
