Sony Trinitron KV-27V35 only receives Channel 2

[channel2]

I have a Sony Trinitron KV-27V35 that worked fine in the past, but now it only receives Channel 2. Any ideas? Maybe a tuner connection is loose?

[minnie]

You can remove the tuner and solder up the grounds inside, or that tuner subs to #859834030. About $150 cost.

[sonyfan]

I am in search for a motherboard for my Sony Trinitron KV-27V35. Where can I purchase one?

[minnie]

Not on this post.

[cory]

maybe you just need to autoprogram channels,after power outage.if not resolder tuner.