tektronix tds 724d Tv sync module error FIXED

[Rollin Hand]

Hello board 671-2476-04 tv sync module is given the following error at start up:fail and then in the errors list:
opt TV dont care codes Sw to n trig 2, no output
Check caps are ok, voltages ok 5v,-5v,15v.also ok.
I know no one uses a tv sync no more (analog Tv) but I like some help.
Thanks


Run clean error thru GPIB.
Clean error list and now is ok.