Amiga 500 yellow green repair - Diagrom result

epiepi · 21 October 2019, 13:02

Hello,
All removable chips working fine (checked with working pcb). Changed agnus socked and few chips resoldered.

With kick 1.3 screen in green.
With kick 2.04 screen is yellow.
With DiagROM 1.1 i got screens below + screen of amiga monitor.

FIRST one is from good amiga 500. Second is the one from my faulty amiga, to see the difference.
The only difference is the amount of ram i think.

Good one:

Faulty Amiga from topic:

and rolling colors after boot:

What could it be?

Thank you for help

21 October 2019, 13:02	#1
epiepi Registered User Join Date: Feb 2019 Location: Poland Posts: 3	Amiga 500 yellow green repair - Diagrom result Hello, All removable chips working fine (checked with working pcb). Changed agnus socked and few chips resoldered. With kick 1.3 screen in green. With kick 2.04 screen is yellow. With DiagROM 1.1 i got screens below + screen of amiga monitor. FIRST one is from good amiga 500. Second is the one from my faulty amiga, to see the difference. The only difference is the amount of ram i think. Good one: Faulty Amiga from topic: and rolling colors after boot: What could it be? Thank you for help Last edited by epiepi; 22 October 2019 at 13:26.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
red or green or yellow light A500	Vaninna	support.Hardware	21	18 July 2021 07:11
Amiga 500 Rev 6a green screen	Mark sealey	support.Hardware	11	25 April 2019 17:06
Amiga 500 Green Scn, 11 Pwr flashes	Hiddenevil	support.Hardware	7	15 May 2015 20:34
Yellow Screen Amiga 500 with +512kb	Abelardator2	Hardware mods	19	25 June 2013 21:25
Problem with my Amiga 500 (Yellow Screen, Reboot)	souls	support.Hardware	4	14 January 2012 14:11

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)