Sharp 27DV-CS10, Service Manual, Page: 15 / 164

15
27DV-S100
27DV-CS10
For servicing the TV’s component units, undo the lead dressing holders and place the main chassis upright as shown
below. Connect necessary leads for quick servicing.
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Get the air vent tip cracked to let in air.
Remove the four screws from the cathode ray tube, and detach
the cathode ray tube (weighing 35 kg or so).
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The cathode ray tube has a high-tension static charge and a
high vacuum. Handle it with enough care on the following
occasions.
For disposal of the cathode ray tube
1) The high-voltage electrode, which is covered with the anode
cap atop the cathode ray tube, may have a high-tension static
charge. Before detaching the anode cap, be sure to get this
electrode fully discharged.
2) The cathode ray tube has a high vacuum inside. Crack the tip
of the air vent on the neck socket of the cathode ray tube in
order to get the tube out of vacuum.
FRONT
BA BA
XB XB
XB XB
SE SE
ZA ZA
XC XC
ZA ZA
OC OC
DB DB
AR AR
DB DB
DD DD
DA DA
DC DC
DF DF
OO
OO
DC
K
DC
M
DE
SA
SA
SC
AR
SB
DC
SB
OC
DB
K
N
BA
WA
DD
OC
EB
SC
AR
OO
DB
DD
DA
DA
BA
SE
ZA
OR
EB
XC
XC
XB
XB
GA
M
WA
GBN
DC
DF
DF
GA
SE
GBN
N(H)
PU
ZA
SE