Sony TRINITRON KV-EX34M39, Руководство по обслуживанию

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KV-EX29M63
RM-964
KV-EX34M39/EX34M69/EX34M87
RM-963
2-12.
PICTURE
TUBE REMO
V
A
L
Note:
i)
The
picture
tube
for
OCE
model
is
upside-do
wn,
and
the
position
for
the
anode-cap
and spr
ings are changed accordingly
.
(KV
-EX34M39 (OCE) ONL
Y)
ii)
When
remo
ving
the
Nut,
Loc
king;
first
mak
e
sure
to
hold
the
Nut,
special
CR
T
with
a
spanner
while
opening
the
Nut,
Loc
king
using
a
torque
dr
iv
er
.
Then
proceed
to
remo
ve
the Nut, special CR
T using a torque dr
iv
er
.
iii)
Remo
ve
all
the
necessar
y
CR
T
suppor
ts
located
on
top
left
and
right,
bottom
left
and r
ight pr
ior to remo
ving the CR
T
.
•
REMO
V
A
L OF ANODE-CAP
NO
TE :
After
removing
the
anode,
shor
t
circuit
the
anode
of
the
picture
tube
and
the
anode
cap
to
the
metal
chassis
,
CR
T
shield
or
carbon
paint
on
the
CR
T
.
•
REMO
VING PR
OCEDURES
1
Do not dama
g
e the surface of anode-caps with sharp shaped objects.
2
Do not press the rubber too har
d so as not to dama
ge the inside of anode-cap.
A metal fitting called the shatter
-hook terminal is b
uilt into the rubber
.
3
Do not turn the f
oot of rubber o
ver too har
d.
The shatter-hook terminal will stic
k out or damage the rubber
.
•
HO
W
T
O
HANDLE AN ANODE-CAP
3
When one side of the rubber cap is separated fr
om the anode button,
the anode-cap
can be remo
ved b
y
turning up the rubber cap and pulling it up in the direction of the
arr
o
w
c
.
2
Using
a
thumb
pull
up
the
rubber
cap
firml
y
in
the
direction
indicated
b
y
the
arr
o
w
b
.
1
T
u
rn up one side of the rubber cap in the direction indicated b
y the arr
ow
a
.
a
a
b
b
c
Anode b
u
tton
!
F
our DGC clips
$
DGC band
"
Degaussing coil
#
F
our cla
ws
1
Two scre
ws
(washer head) (+P 4
×
16)
4
Speaker (5cm)
Nut, locking
Nut, locking
-
,
,
Two nuts, special, CRT
2
Speaker (15
×
6.5cm)
8
Speaker (5cm)
Screw, crt (Tapping 7+M8)
Screw, crt (Tapping 7+M8)
FIGURE 1
6
Speaker (15
×
6.5cm)
~
Tension spr
ing
9
Chassis assy
)
Deflection yo
ke
(
Nec
k assy
&
C board
%
Anode cap
.
Cushion
-
Two nuts, special, CRT
3
Two scre
ws
(+BVTP 4
×
16)
5
7
Two scre
ws
(washer head) (+P 4
×
16)
Two scre
ws
(+BVTP 4
×
16)
+
Cap, screw
+
Cap,
screw
CRT (Top,right) Support Assy
Two screws (+BVTP 4
×
16)
Two screws (+BVTP 4
×
16)
CRT (Top,left) Support Assy
Picture tube