Get free YouTube views, likes and subscribers
Get Free YouTube Subscribers, Views and Likes

Realistic TRC-457 Trouble shooting and repair PART-5

Follow
Radionut63

So far, it appears that the main board is functioning normally.
The problem has now been tracked back to the Upd858 PLL circuit.

Stay tuned for PART6 as we explore the Upd858

posted by BiopKnoneub