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CFou! · 23 July 2017, 01:32

Hi quys,

i have a curious problem:
If i use my both a1200 on Commodore monitor with (DB23=>DB9 connector) or conposite connector, there are no problem.

but if i use on TV via original DB23=>scart connector colours are bad.
Symptoms (see joined picture):
=> colours are very dull
=>red is orange
=white is a bit green
(in fact all coulors seems dull and have too green colours)

I test with two A1200 (classic and tower), two Scart connectors and two differents PSU.

all time colours are bad... (exactly same problem: see picture)

It's not monitor because it work fine with DVD player and groovymame (connected via ATI GPU and VGA-SCART adapter)

i read this :

http://eab.abime.net/showthread.php?...+color+problem

SOLVED: 07/24/2017:
Solution:
=>just add 110 ohm resitance on scart pin 20 (TTL CSync) and it's working

regards
Bertrand.
PS: see too photo of SCART opened

23 July 2017, 01:32	#1
CFou! Moderator Join Date: Sep 2004 Location: France Age: 50 Posts: 4,277	SCART problem on CRT TV (philips 21PT5408) dull/bad colours Hi quys, i have a curious problem: If i use my both a1200 on Commodore monitor with (DB23=>DB9 connector) or conposite connector, there are no problem. but if i use on TV via original DB23=>scart connector colours are bad. Symptoms (see joined picture): => colours are very dull =>red is orange =white is a bit green (in fact all coulors seems dull and have too green colours) I test with two A1200 (classic and tower), two Scart connectors and two differents PSU. all time colours are bad... (exactly same problem: see picture) It's not monitor because it work fine with DVD player and groovymame (connected via ATI GPU and VGA-SCART adapter) i read this : http://eab.abime.net/showthread.php?...+color+problem SOLVED: 07/24/2017: Solution: =>just add 110 ohm resitance on scart pin 20 (TTL CSync) and it's working regards Bertrand. PS: see too photo of SCART opened Attached Thumbnails Last edited by CFou!; 25 July 2017 at 09:25.