LG MZ42PZ14

[Turnip]

Hi folks,

Have one of these screen plus media box sets - (had one B4 where screen would only fire up using a computer to drive it - P/S caps in the media box - old thread)

The screen led goes red to green, then back to red with relays clicking. Thought shorts on Y or Z-Sus as there isn't any Vs - no shorts measured and fuses seem OK - any thoughts  ?

Can't seem to find a P/S shematic - Powerwel PW-1450 Rev D.

Think a piccy  - Chris