Panasonic VDR-D220E Service Manual page 42

No picture on Video Output Jack
Check Connection of B51 on Main P.C.B.
OK
Check the voltage of Pin 13 of B51 on Main P.C.B.
Pin 13 (VIDEO): 0.1V
OK
Repair Bottom P.C.B.
NG
NG
42
Re-Insert Connector B51.
Replace Main P.C.B.