TF330 Red and Green screen on Diagrom

68030 + SDRAM + IDE

Moderators: terriblefire, Terriblefire Moderator

User avatar
kulamario
Posts: 238
Joined: 29 Nov 2019 19:20
Location: Greystones

Re: TF330 Red and Green screen on Diagrom

Post by kulamario »

no short to GND on D3
Top
terriblefire
Admin sponsor
Admin sponsor
Posts: 5686
Joined: 28 Aug 2017 22:56
Location: Glasgow, UK

Re: TF330 Red and Green screen on Diagrom

Post by terriblefire »

kulamario wrote: 18 May 2021 18:57 no short to GND on D3
Its shorted to something or not connected at all.
———
"It is not necessarily a supply voltage at no load, but the amount of current it can provide when touched that
indicates how much hurting you shall receive."
Top
User avatar
kulamario
Posts: 238
Joined: 29 Nov 2019 19:20
Location: Greystones

Re: TF330 Red and Green screen on Diagrom

Post by kulamario »

I give up with this board

I show you second

Code: Select all

Addr $00008400  Number of 32K blocks found: $01
Chipmem Shadowram detected, guess there is no more chipmem, stopping here

Startaddr: $00000400  Endaddr: $00007FFF
<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<>0000040001000084000000040000007FFF<
this what I get on diagrom
Top
User avatar
kulamario
Posts: 238
Joined: 29 Nov 2019 19:20
Location: Greystones

Re: TF330 Red and Green screen on Diagrom

Post by kulamario »

terriblefire wrote: 18 May 2021 19:31
kulamario wrote: 18 May 2021 18:57 no short to GND on D3
Its shorted to something or not connected at all.
yesterday I got new pcb, I soldered all the elements from the non-working tf330 it went without problems So I suspect something is wrong with the pcb
Top

Return to “TF330”

Who is online

Users browsing this forum: ClaudeBot and 0 guests