Unable To Read - A Crystal From Channel 1

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Amarbir[CDR-Labs]
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Unable To Read - A Crystal From Channel 1

Postby Amarbir[CDR-Labs] » 18.09.20, 06:48

Hello Gurus ,
I Got a Sony 64GB SD Card " Monolith " . I Wired CH0 Up With PC3K Flash + Spider Adapter And See Two Crystals And Was Able To Read The Same Properly , If i Wire The PC3K Flash adapter to channel no 1 I can only read 1 crystal . Can you tell me if my wiring is wrong or the crystal is dead ? . And If i did not wire it properly how could it still identify Itself And Show Me Data Of 1st Crystal ;-( .I Spend a Lot Of Time On This Case Today ) . Which Signal Identify Second Crystal ,These are the Signals i wired

Data Signals - > D0,D1,D2,D3,D4,D5,D6,D7
Signal -> CE0 , RB , ALE ,CE1 , CLE , WE And RE " Is My CE1 Signal Not Working ;-(
GND/VCC - > Used From Main SD Card Pads Only

Device Is PS8210 And NAND Is 0x983A9493 76510000 " Dual Channel With 2 Crystals Each "


IMG20200916151957.jpg
IMG20200916151957.jpg (16.35 KiB) Viewed 155 times
Regards
Amarbir S Dhillon ,CDR Labs [ Chandigarh ,India ]
DataRecovery - The Affordable Way In India
Visit - > http://www.chandigarhdatarecovery.com My Facebook - > https://www.facebook.com/chandigarhdatarecovery


maxmaster
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Re: Unable To Read - A Crystal From Channel 1

Postby maxmaster » 22.09.20, 09:27

You connected RB1. and you read CE0.
Connect RB2 and try reading CE1.

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Amarbir[CDR-Labs]
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Re: Unable To Read - A Crystal From Channel 1

Postby Amarbir[CDR-Labs] » 22.09.20, 15:27

maxmaster wrote:Source of the post You connected RB1. and you read CE0.
Connect RB2 and try reading CE1.

Hi,
Then How Does in Work In CH0 ?
Regards
Amarbir S Dhillon ,CDR Labs [ Chandigarh ,India ]
DataRecovery - The Affordable Way In India
Visit - > http://www.chandigarhdatarecovery.com My Facebook - > https://www.facebook.com/chandigarhdatarecovery


maxmaster
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Re: Unable To Read - A Crystal From Channel 1

Postby maxmaster » 23.09.20, 10:08

Read the CE0 channel first. then read the CE1 channel.


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