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Htc chip-off question which socket adapters to choice

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(@dr-wonder)
Posts: 49
Eminent Member
Topic starter
 

Dear experts,

Here is the case,
we have a old style HTC z710t g14,to do chip-off,
and after tear down the chips,
we find that the NAND chip is very rare to see.the pic
the type is Hynix H9tu33a6admc,


and It is not "BGA169E" or "BGA162",
So what type is this NAND?
and what Socket adapters should we use?

The adapters

Any suggestions will be appreciate,

Regards

 
Posted : 10/11/2016 1:06 pm
(@paul1913)
Posts: 18
Active Member
 

Looks like 162,

If you enter the chip into the UP828 software, it will list it.

Did you look to make sure its not a package on package chip? I havn't seen a 162 adaptor so i am unfamiliar what it looks like for the pins.

 
Posted : 12/11/2016 7:53 am
(@sasha)
Posts: 16
Active Member
 

Can you post picture of PCB from both sides?

 
Posted : 12/11/2016 11:07 pm
(@dr-wonder)
Posts: 49
Eminent Member
Topic starter
 

Can you post picture of PCB from both sides?

here is the front and back side of the PCB,is this right?


if you need more pictures,Ican send it you through QQ or SKYPE,

See PM

Thank you.

 
Posted : 13/11/2016 8:52 am
(@dr-wonder)
Posts: 49
Eminent Member
Topic starter
 

Looks like 162,

If you enter the chip into the UP828 software, it will list it.

Did you look to make sure its not a package on package chip? I havn't seen a 162 adaptor so i am unfamiliar what it looks like for the pins.

Paul,you opinion is right,
it's look like a Stacked die 152 pin BGA or 162 pin BGA ?
because we find this This Page and this This page

It looks a bit similar.But we can't confirm now.Any suggestion..Thank

 
Posted : 13/11/2016 9:33 am
jhup
 jhup
(@jhup)
Posts: 1442
Noble Member
 

Can't remember for the life of me what was the company that we used in a similar situation.

Something Swarmboard, or schwarmboard, .. swarmaboard? Their logo looks a bit like Einstein.

They make all kinds of universal breakout PCBs, for all variety of esoteric chips…

Now this is going to drive me crazy.

 
Posted : 15/11/2016 1:36 am
(@dr-wonder)
Posts: 49
Eminent Member
Topic starter
 

Looks like 162,

If you enter the chip into the UP828 software, it will list it.

Did you look to make sure its not a package on package chip? I havn't seen a 162 adaptor so i am unfamiliar what it looks like for the pins.

And today I have download the UP-828E software but the models Hynix( H9tu33a6adm) don't list in the software.

So,what do we do next?

Thank you.

Regards.

 
Posted : 18/11/2016 4:27 pm
(@sasha)
Posts: 16
Active Member
 

This is weird board, just another modification of HTC Sensation.
The chip is completely different than usual.
In theory it's possible to reverse engineer it if you can make high res XRAY pictures.

 
Posted : 18/11/2016 5:46 pm
(@alicezhang)
Posts: 3
New Member
 

I'm afraid that it's not BGA162, BGA169 or any other usual eMMC chips. It's a very special and old chip, I want to know that what's wrong with the phone, only physical broken or still has other cases? Maybe it still can be dataed back.

Dear experts,

Here is the case,
we have a old style HTC z710t g14,to do chip-off,
and after tear down the chips,
we find that the NAND chip is very rare to see.the pic
the type is Hynix H9tu33a6admc,


and It is not "BGA169E" or "BGA162",
So what type is this NAND?
and what Socket adapters should we use?

The adapters

Any suggestions will be appreciate,

Regards

 
Posted : 21/11/2016 3:31 pm
(@paul1913)
Posts: 18
Active Member
 

This is weird board, just another modification of HTC Sensation.
The chip is completely different than usual.
In theory it's possible to reverse engineer it if you can make high res XRAY pictures.

I would send an email to Teel Tech, they're great to getting back to the customers. I'm sure they can give you some insight..

 
Posted : 24/11/2016 6:21 am
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