sealing vernish in multimedia devices

[heavytull]

Hi all,
I'm hopefully trying to fix an old CD player always showing "NO DISC"
even while a valid disc, well playing in other players is inserted. I
took out the turntable/optical pick-up set out. I would like to check
inside the pick-up but its cover is sealed with a red hard varnish on the
hooks. I would like to know what is the name of this varnish/glue and
whether there's a solvent to gently remove it.

 

[Quim]

Hello

One universal solvent will remove it.
The name of this product it is: Locking agent


Regards




"heavytull" <heavytull@hotmail.com> escribió en el mensaje
news:jm21md$u2j$1@speranza.aioe.org...

Hi all,
I'm hopefully trying to fix an old CD player always showing "NO DISC"
even while a valid disc, well playing in other players is inserted. I
took out the turntable/optical pick-up set out. I would like to check
inside the pick-up but its cover is sealed with a red hard varnish on the
hooks. I would like to know what is the name of this varnish/glue and
whether there's a solvent to gently remove it.

--- Posted via news://freenews.netfront.net/ - Complaints to news@netfront.net ---

 

[heavytull]

On Sat, 21 Apr 2012 02:09:57 +0200, Quim wrote:

Hello

One universal solvent will remove it. The name of this product it is:
Locking agent


Regards
Are you sure? I though the locking agent was a blue tack applied on

screws.

 

[Quim]

Excuses, I read fast and thought you meant the screws.

If it help you, I have four types of solvent, universal, acetone, chlorined
rubber, epoxi, and tests
with witch goes better. Some of these softens the plastic, but have any type of
resin wich resists.

Why you want open it?







"heavytull" <heavytull@hotmail.com> escribió en el mensaje
news:jn1bbj$4lm$1@speranza.aioe.org...

On Sat, 21 Apr 2012 02:09:57 +0200, Quim wrote:

Hello

One universal solvent will remove it. The name of this product it is:
Locking agent


Regards
Are you sure? I though the locking agent was a blue tack applied on
screws.

--- Posted via news://freenews.netfront.net/ - Complaints to news@netfront.net ---

 

[heavytull]

On Mon, 23 Apr 2012 01:49:03 +0200, Quim wrote:

Excuses, I read fast and thought you meant the screws.

If it help you, I have four types of solvent, universal, acetone,
chlorined rubber, epoxi, and tests
with witch goes better. Some of these softens the plastic, but have any
type of resin wich resists.

Why you want open it?
I'm not so sure I will open it, but the player displays NO DISC while

there's a clean audio CD inserted. I have not yet checked carefully
connections because they look fine. I'll try to do that.

 

[Quim]

Usually oly clean the lens, and if not work, change the all optical group if the
problem it is in the
pick-up.


I have ever heard blowing air pressure inside, and also washes with water all
the pick up,
but these techiques I not have tested yet. Maybe not ever work again.

Regards






"heavytull" <heavytull@hotmail.com> escribió en el mensaje
news:jn65h1$n7t$1@speranza.aioe.org...

On Mon, 23 Apr 2012 01:49:03 +0200, Quim wrote:

Excuses, I read fast and thought you meant the screws.

If it help you, I have four types of solvent, universal, acetone,
chlorined rubber, epoxi, and tests
with witch goes better. Some of these softens the plastic, but have any
type of resin wich resists.

Why you want open it?
I'm not so sure I will open it, but the player displays NO DISC while
there's a clean audio CD inserted. I have not yet checked carefully
connections because they look fine. I'll try to do that.

--- Posted via news://freenews.netfront.net/ - Complaints to news@netfront.net ---