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Search: Posts Made By: cpiac64
Forum: support.Hardware Today, 15:42
Replies: 14
Views: 274
Posted By cpiac64
the keyboard of a500 has a membrane, type A and...

the keyboard of a500 has a membrane, type A and type B, if are switched 2 key don't work
Forum: Hardware mods 24 February 2021, 13:10
Replies: 1
Views: 127
Posted By cpiac64
Solved, a broken connection from transistor to...

Solved, a broken connection from transistor to ground
Forum: Hardware mods 23 February 2021, 19:16
Replies: 1
Views: 127
Posted By cpiac64
[Solved] A600 always reset high

This a600 don't start


I have changed, caps, transistor, ne555, 74hct244 and nothing


If i create a short with ground, start and work very well
Forum: support.Hardware 20 February 2021, 11:15
Replies: 7
Views: 225
Posted By cpiac64
use a very good Amigados disk like a workbench ...

use a very good Amigados disk like a workbench

check track 0, 39, 79

if under head report all ok, then calibrate head 1
Forum: support.Hardware 19 February 2021, 21:30
Replies: 7
Views: 225
Posted By cpiac64
systest https://github.com/keirf/Amiga-Stuff

systest https://github.com/keirf/Amiga-Stuff
Forum: support.Hardware 19 February 2021, 19:50
Replies: 33
Views: 1,089
Posted By cpiac64
you can add a cd-rom on pcmcia install...

you can add a cd-rom on pcmcia

install idefix with support cd32
Forum: support.Hardware 13 February 2021, 15:26
Replies: 8
Views: 577
Posted By cpiac64
I have repaired the A1050 of KONEY One dram...

I have repaired the A1050 of KONEY

One dram with problem changed

send to KONEY monday
Forum: support.Hardware 09 February 2021, 16:07
Replies: 13
Views: 808
Posted By cpiac64
i use a ssd pata 2.5"

i use a ssd pata 2.5"
Forum: support.Other 26 January 2021, 10:04
Replies: 14
Views: 872
Posted By cpiac64
on aminet you can find the schematics for run at...

on aminet you can find the schematics for run at 14mhz
Forum: support.Hardware 26 January 2021, 10:00
Replies: 1
Views: 161
Posted By cpiac64
use amigapcb explorer verify u27 you can...

use amigapcb explorer
verify u27
you can swap chip on board with expansion
Forum: support.Hardware 19 January 2021, 22:18
Replies: 1
Views: 220
Posted By cpiac64
a4000 problem

this 4000d don't start, black screen with kickstart, colour brik wiht diagrom, but if i reset from keyboard, only with diagrom, almost test working



cia and irq test don't work, crash and need...
Forum: MarketPlace 19 January 2021, 10:09
Replies: 46
Views: 3,690
Posted By cpiac64
i have one for sale a 300€ shipment included in...

i have one for sale a 300€ shipment included in Italy

only a1200 like new
Forum: support.Hardware 18 January 2021, 11:19
Replies: 12
Views: 866
Posted By cpiac64
i am not sure, but i suppose the board start...

i am not sure, but i suppose the board start without Buster, only for test

buster 11 need version 2 of gal u213
Forum: Hardware mods 18 January 2021, 11:13
Replies: 4
Views: 609
Posted By cpiac64
thanks

thanks
Forum: Hardware mods 17 January 2021, 15:27
Replies: 20
Views: 2,056
Posted By cpiac64
nice project

nice project
Forum: support.Hardware 17 January 2021, 00:51
Replies: 12
Views: 866
Posted By cpiac64
in the photo, chipram socket are empty

in the photo, chipram socket are empty
Forum: support.Hardware 11 January 2021, 18:46
Replies: 5
Views: 364
Posted By cpiac64
kryoflux can use drive amiga directly

kryoflux can use drive amiga directly
Forum: support.Hardware 11 January 2021, 10:24
Replies: 2
Views: 268
Posted By cpiac64
i have changed all ceramics under the main...

i have changed all ceramics under the main connected to 5 volt
Forum: support.Hardware 07 January 2021, 15:42
Replies: 8
Views: 577
Posted By cpiac64
I have one, send me a pm

I have one, send me a pm
Forum: support.Hardware 06 January 2021, 17:02
Replies: 41
Views: 2,017
Posted By cpiac64
i suppose read first chipram bank you need...

i suppose read first chipram bank

you need search around the battery
Forum: support.Other 05 January 2021, 22:18
Replies: 2
Views: 511
Posted By cpiac64
many thanks

many thanks
Forum: support.Other 05 January 2021, 20:31
Replies: 2
Views: 511
Posted By cpiac64
wanted csa derringer 030 disk

i need disk with utility for add ram on board


copy of dick or adf or dms


thanks
Forum: support.Hardware 05 January 2021, 19:58
Replies: 41
Views: 2,017
Posted By cpiac64
pin 6 and 7 of some your X red

pin 6 and 7 of some your X red
Forum: support.Hardware 05 January 2021, 18:40
Replies: 41
Views: 2,017
Posted By cpiac64
A3, A4 and data ram are off with diag or with...

A3, A4 and data ram are off with diag or with kickstart?
Forum: support.Hardware 05 January 2021, 13:17
Replies: 41
Views: 2,017
Posted By cpiac64
A3 or A4 go to some chip, need verify if is in...

A3 or A4 go to some chip, need verify if is in short circuit

verify u251 address buffer
Forum: support.Hardware 04 January 2021, 22:32
Replies: 4
Views: 376
Posted By cpiac64
i can help you in italian language in pm if you...

i can help you in italian language in pm if you want
Forum: support.Hardware 01 January 2021, 22:22
Replies: 12
Views: 866
Posted By cpiac64
I suppose the problem is around the battery ...

I suppose the problem is around the battery
verify the connection and change both 74hct166
Forum: support.Hardware 31 December 2020, 23:00
Replies: 2
Views: 244
Posted By cpiac64
http://www.amiga4ever.nl/download.php?id=781 ...

http://www.amiga4ever.nl/download.php?id=781

this is an adf for test the ram and over
Forum: support.Hardware 25 December 2020, 11:22
Replies: 7
Views: 494
Posted By cpiac64
ok, i have repaired some membrane with...

ok, i have repaired some membrane with "conductive silver paint"
Forum: support.Hardware 24 December 2020, 10:02
Replies: 7
Views: 494
Posted By cpiac64
U13 read the keyboard

U13 read the keyboard
Forum: support.Hardware 22 December 2020, 22:01
Replies: 16
Views: 1,255
Posted By cpiac64
test it with Logica diagnostic

test it with Logica diagnostic
Forum: Amiga scene 22 December 2020, 21:53
Replies: 45
Views: 1,709
Posted By cpiac64
Auguri di Buon Natale Merry Xmas Joyeux Noël ...

Auguri di Buon Natale
Merry Xmas
Joyeux Noël
Fröhliche Weihnachten
Forum: support.Hardware 22 December 2020, 10:01
Replies: 10
Views: 581
Posted By cpiac64
a4000 start without caps if power good is down...

a4000 start without caps
if power good is down on rtc, a4000 don't start
Forum: Amiga scene 21 December 2020, 20:05
Replies: 2
Views: 388
Posted By cpiac64
yes

yes
Forum: support.Hardware 17 December 2020, 10:57
Replies: 10
Views: 581
Posted By cpiac64
remove chip ram, green screen ok, dark screen...

remove chip ram, green screen ok, dark screen problem
Forum: support.Hardware 07 December 2020, 00:40
Replies: 3
Views: 316
Posted By cpiac64
https://www.dropbox.com/s/8tm4gdpbtkeftyw/colors.j...

https://www.dropbox.com/s/8tm4gdpbtkeftyw/colors.jpg?dl=0

use systest for verify the tone of 3 colors
Forum: support.Hardware 06 December 2020, 18:00
Replies: 16
Views: 754
Posted By cpiac64
if z222 are broken, verify all connection, next...

if z222 are broken, verify all connection, next connect temporarily 2 pin on 1541, 16 and 17 or 15 and 16 and view if you have an image distorted on composite
Forum: support.Hardware 05 December 2020, 15:15
Replies: 16
Views: 754
Posted By cpiac64
-12 is used only for audio and serial i...

-12 is used only for audio and serial

i suppose lm347 dead

both cia ko is very strange

Paula work on a audio ground, verify pin 37 on amigapcb.org
Forum: support.WinUAE 05 December 2020, 14:58
Replies: 53
Views: 3,754
Posted By cpiac64
bad dump

bad dump
Forum: support.Hardware 04 December 2020, 10:54
Replies: 16
Views: 754
Posted By cpiac64
can you test with another diagnostic?

can you test with another diagnostic?
Showing results 1 to 40 of 1011

 
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