Vertical Image Is Abnormal - Sony FWD-42PV1 Service Manual

3-8-2. Vertical Image is abnormal

Vertical image is abnormal.
Is the connector of TCP
abnormal?
No
Is the XL or XR board
abnormal?
No
IS the CTRL board abnormal?
No
Replace the plasma display
panel.
3-8
n
For the replacement parts, refer to Section 4.
The parts other than those described in Section 4 are
not service parts. When the replacement of those parts
is required, replace them in the assembly unit.
Yes Connect correctly.
Yes Replace the XL or XR board.
Yes Replace the CTRL board.
n
After replacing the parts, perform the following
adjustments.
. AD calibration adjustment (Refer to Section 2.)
. White balance adjustment (Refer to Section 2.)
FWD-42PV1/42PV1P/42PV1A