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--- In TekScopes@..., "Hakan H" <hahi@...> wrote:

--- In TekScopes@..., "curlytronics" <curlytronics@> wrote:

Two questions about the Tek 602 display unit--

Does anyone know what the *Mod 174K* is?

My 602 has a Tek factory installed fan. Has anyone ever seen one like this and/or have the fan schematic?

Curly
-------------

602 mod 174K was a special CRT. As I interprete the info it came with
an internal graticule of a 8 x 10 cm border only and an external
8 x 10 graticule. Apparantly it was offered with four different
phosphor types were P31 was, or became, the same as opt2.

Can't find any info on the fan. Are you sure it was factory installed (by Tek) ?
/H?kan

----- Original Message -----
From: "curlytronics" <curlytronics@...>
To: <TekScopes@...>
Sent: Sunday, July 01, 2012 11:01 AM
Subject: [TekScopes] Re: Tek 602 Display Unit


Hello Hakan,

It is definitely a professional installation. The fan assembly would have to be manufactured from scratch and the chassis rear plate would have to be manufactured from scratch. I did compare a known stock 602 chassis rear plate to my 602 chassis rear plate. They are very different.

Curly


--- In TekScopes@..., "Hakan H" <hahi@...> wrote:

--- In TekScopes@..., "curlytronics" <curlytronics@> wrote:

Two questions about the Tek 602 display unit--

Does anyone know what the *Mod 174K* is?

My 602 has a Tek factory installed fan. Has anyone ever seen one like this and/or have the fan schematic?

Curly
-------------

602 mod 174K was a special CRT. As I interprete the info it came with
an internal graticule of a 8 x 10 cm border only and an external
8 x 10 graticule. Apparantly it was offered with four different
phosphor types were P31 was, or became, the same as opt2.

Can't find any info on the fan. Are you sure it was factory installed (by Tek) ?
/H???kan

------------------------------------

Yahoo! Groups Links

--- In TekScopes@..., "Dave Brown" <tractorb@...> wrote:

How big is the fan?
No fan in mine, BTW.
DaveB, NZ

----- Original Message -----
From: "curlytronics" <curlytronics@...>
To: <TekScopes@...>
Sent: Sunday, July 01, 2012 11:01 AM
Subject: [TekScopes] Re: Tek 602 Display Unit


Hello Hakan,

It is definitely a professional installation. The fan assembly would have
to be manufactured from scratch and the chassis rear plate would have to be
manufactured from scratch. I did compare a known stock 602 chassis rear
plate to my 602 chassis rear plate. They are very different.

Curly


--- In TekScopes@..., "Hakan H" <hahi@> wrote:

--- In TekScopes@..., "curlytronics" <curlytronics@> wrote:

Two questions about the Tek 602 display unit--

Does anyone know what the *Mod 174K* is?

My 602 has a Tek factory installed fan. Has anyone ever seen one like
this and/or have the fan schematic?

Curly
-------------

602 mod 174K was a special CRT. As I interprete the info it came with
an internal graticule of a 8 x 10 cm border only and an external
8 x 10 graticule. Apparantly it was offered with four different
phosphor types were P31 was, or became, the same as opt2.

Can't find any info on the fan. Are you sure it was factory installed (by
Tek) ?
/H?kan

------------------------------------

Yahoo! Groups Links

----- Original Message -----
From: "curlytronics" <curlytronics@...>
To: <TekScopes@...>
Sent: Monday, July 02, 2012 12:34 PM
Subject: [TekScopes] Re: Tek 602 Display Unit


My 602 fan is a square boxer, roughly 3.5in x 3.5in x 1.5in.

Curly



--- In TekScopes@..., "Dave Brown" <tractorb@...> wrote:

How big is the fan?
No fan in mine, BTW.
DaveB, NZ

----- Original Message -----
From: "curlytronics" <curlytronics@...>
To: <TekScopes@...>
Sent: Sunday, July 01, 2012 11:01 AM
Subject: [TekScopes] Re: Tek 602 Display Unit


Hello Hakan,

It is definitely a professional installation. The fan assembly would have
to be manufactured from scratch and the chassis rear plate would have to be
manufactured from scratch. I did compare a known stock 602 chassis rear
plate to my 602 chassis rear plate. They are very different.

Curly


--- In TekScopes@..., "Hakan H" <hahi@> wrote:

--- In TekScopes@..., "curlytronics" <curlytronics@> wrote:

Two questions about the Tek 602 display unit--

Does anyone know what the *Mod 174K* is?

My 602 has a Tek factory installed fan. Has anyone ever seen one like
this and/or have the fan schematic?

Curly
-------------

602 mod 174K was a special CRT. As I interprete the info it came with
an internal graticule of a 8 x 10 cm border only and an external
8 x 10 graticule. Apparantly it was offered with four different
phosphor types were P31 was, or became, the same as opt2.

Can't find any info on the fan. Are you sure it was factory installed (by
Tek) ?
/H???kan

------------------------------------

Yahoo! Groups Links

------------------------------------

Yahoo! Groups Links