Star-fst-l mailing list

[Gerard Visser <gvisser AT indiana.edu>]

hi Jianing, Zhenyu,
	Somebody was going to document (simply with a picture or two) how that the 
connector tab of outer (particularly) hybrid fits well to the T-board on 
mechanical structure. I think we should see this before the new outer hybrid is 
ordered. (Is there any change in this aspect of the new outer hybrid? I 
understood no change.)
	Meanwhile, yes it is in my inbox to check the electrical aspects, I will try to 
have that done by early next week.
        Thanks,

                Gerard


On 10/31/2019 10:04 PM, 董家宁 wrote:
> Dear All,
>
>    2.Hybrid, T-board:
>
>    With the help of Mike and Gerard,  the address connection for the temperature 
> sensor chip on outer hybrid is modified and updated.
>
>    And the schematic for T-board v3.0 is also updated (keep one set of 
> temperature sensor and reset circuit).
>
>    I think they are all waiting for the double check.
>
>    If there are no other mistakes for outer hybrid layout, it will take about 3 
> weeks for the production.
>
>    All the detailed status are listed on the WIKI 
> (https://wiki.bnl.gov/star/index.php/Hybrid_and_T-board).
>
>
> Best,
>
> Jianing
>
>
>     -----原始邮件-----
>     *发件人:*"Capotosto, Michael" <capotosto AT bnl.gov>
>     *发送时间:*2019-11-01 05:43:15 (星期五)
>     *收件人:* "Ye, Zhenyu" <yezhenyu AT uic.edu>, "star-fst-l AT lists.bnl.gov"
>     <star-fst-l AT lists.bnl.gov>
>     *抄送:*
>     *主题:* Re: [Star-fst-l] Weekly FST meeting - 10/31/2019
>
>     All,
>
>     As discussed last meeting, I’ve compiled the documentation and posted it 
> to
>     the wiki: https://wiki.bnl.gov/star/index.php/Cables
>
>     T-Board/Inner Signal Cable:
>
>     Last meeting we agreed we would use the IST-type of cables, due to cost. 
> It
>     turns out I misinterpreted the quote – we were quoted for 400ft of cable 
> but
>     they had a minimum 1,000ft order. It is cheaper as Gerard expected to use
>     the Polypropylene/PVC/PVC cable. I’m waiting to hear back from Gerard on 
> how
>     he’d like to proceed. The updated quotes binder mentioned can be found 
> here:
>     
> https://drupal.star.bnl.gov/STAR/system/files/Cable%20Quotes%20Binder%2010-28-2019.pdf
>     
> <https://drupal.star.bnl.gov/STAR/system/files/Cable%20Quotes%20Binder%2010-28-2019.pdf>
>     The quotes binder also includes new updated (non-expired) quotes, so once 
> we
>     have a decision we can order the cables. (Elke/Gerard/Zhenyu, will this be
>     on one of the BNL accounts, or will I be sending this to someone else? If 
> it
>     will be on a BNL account I can start drafting the PO so it will be ready 
> to
>     send when we make a final decision).
>
>     Regarding the V2.1 T-Board modifications, I believe we just need to 
> remove a
>     handful of parts to in order to make it work, I’ve discussed this in an
>     email with Jianing and Gerard, and am waiting to hear back from Gerard. I
>     will have the cables re-labeled tonight before I leave (to match the VIA 
> REF
>     DES used in V2.1 T-Boards we are assembling). Once Gerard gives me the 
> O.K.
>     I’ll pull the parts off the boards, and we should be able to give them to
>     the assembler within a working day or two. If there are no objections, I
>     will extend the due date for the vendor to November 29.
>
>     If I’ve missed any points please let me know.
>
>     Best,
>
>           Mike Capotosto