Sony GN3UN - Page 60

3f.6 CI Slot – Cannot Play / No picture / No Sound – Checking Point
3f.6 CI Slot
CI Slot (B-board Checking) – Checking CI Detection Pin Points [2/3]
Board
Name
Board PWB (A side) Detail
BLM
Card Detect 1 – PIN 36
Card Detect 2 – PIN 67
Remark:
Both CI Detection Pin should be 3.3V before CICAM insert and 0v when CICAM inserted.
60