My pictures are coming out kinda pink or light red

hook up the pink power cord

Sounds like the sensor ribbon has slightly come out of it's socket.
Just needs re seating

Replace Both of your STK ICS they will have Part number on them example STK392-110 if 110s use 150s Call Mats 1-800-628-1118

it is your catrdige problem please install new one.

if you are not handy with electronics, and have the tools to discharge a tube (kinda dangerous)

Toss it and get a new one.

Defective CCFL backlight may has the following symptom:
· Screen flashs on red/pink and off.
· Picture stays on in red and slowly be come normal.
· Picture flickering with dim display.
· Picture flickering on and off.
All these symptoms indicate that the LCD backlight lamp (CCFL Lamp)
has reached the end of the life and all you need to do is replacing the CCFL lamp.
The inverter can be replaced easily but the CCLF lamp is more time consuming and requires soldering skills.
Check out www.lcdparts.net for parts, repair service and DIY info.

Its problem of bad ccd imager in DSC-T1 and ccd imager will be replaced.
Sony announced free of cost repair scheme for ccd imager problem in DSC-T1 and you can see details on Sony CCD Support.

I replied your question about pink tint noise in picture.

It is most likely a problem with the tuner, I would contact the place you purchased it or your nearest repair shop.

Have just encountered exactly the same problem with the same model! Looks kinda psychodelic!