From Sam Goldwasser's FAQ:
14.15) Bouncing picture on some (Zenith) TVs
The problem of a shaking picture on some TVs (notably, Zenith models) is due
to a problem in the PlayStation sync generation, not really a TV failure.
(From: Jerry Jessop (jjessop1@home.com)).
PlayStations will sometimes slowly "bounce" on older Zenith chassis sets,
this is due to the way the vertical sync is outputted on the PlayStation.
Call the PlayStation 'hotline' and explain the problem, it is well known and
the system will be modified at no charge to you and you will get a free game
for your trouble!
A small daughter board will be installed that will correct the problem.
I doubt Sony will do this some 20 years later....
__________________
Brian
USN RET (Avionics / Cal)
CET- Consumer Repair and Avionics ('88)
"Capacitor Cosmetologist since '79"
When fuses go to work, they quit!
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