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john
 
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Default Mitsubishi Picture Tube Leak

No Leo..!!!
36 yrs here in buisness having moved dozens and dozens
of Pro sets in and out of houses.
Sounds to me like somebody trying to Hit up an insurance company.
kip

--
"Watch the return E-Mail addy its false"
"Leonard G. Caillouet" wrote in message
. ..
No magic, just observation, logic, and experience.

Your statement "No way was it done in Moving" seemed to be based more on
clairvoyance than any of the above. It suggested a simplistic view of

these
problems and a dangerous assumption. One must be much more careful with
some RPTVs than people assume when moving them. I have seen quite a few
Mitsubishis(VZ series chassis) and RCA (PTK195 chassis) that had coolant
leaks shortly after being moved.

Leonard Caillouet


"john" wrote in message
.. .
Gee !! I wish I had your Magic Ball.

kip

--
"Watch the return E-Mail addy its false"
"Leonard Caillouet" wrote in message
news:L6_fb.40705$AH4.19236@lakeread06...

"john" wrote in message
.. .
Maybe moving brought on the leaks which were already started but
No way was it done in Moving...

What a silly statement. Of course it was done in moving. That does

not
mean that the mover should necessarily be liable. The basic design is

less
than optimal.

It would be more correct to say that moving brought on a leak, but

that
the
integrity of the seal was marginal and anything that slightly jarred

the
CRTs would likely have had the same result. I have seen several of

these
that had no problems until they were moved, then when examined

carefully
the
coolant had migrated completely from the tubes to a small spot on the

board
and corrosion had started. Sometimes you can't even find where it

leaked
from with the CRT removed.

The basic problem is that the frame that holds the crt to the coolant
chamber is too flexible to maintain even and sufficient pressure on

the
seal. Many never leak. All are marginally sealed. When we do one

that
Mitsubishi is paying for, we don't replace the tubes, we reseal them

using
a
very thin film of RTV on both sides of the rubber gasket. I believe

this
to
be a better seal than even a new tube from Mitsubishi.

Leonard Caillouet