Trouble Shooting; Judging Method When Image Does Not Appear; Flow Chart - Sony PFM-42B2 Service Manual

3-1. Judging Method When Image Does Not Appear

3-1-1. Flow chart

a) When the STBY LED is flashing.
Trouble mode is judged by the following flashing times.
1 2
0.3 0.3
0.3 0.3
b) When the STBY LED flashing is not lighted.
The power supply circuit is defective.
PFM-42B2/42B2E
Section 3

Trouble Shooting

Picture does not appear
Check the indication on the indicator
in the lower right of the front panel. (STAND BY)
2 times
3 times
4 times
5 times
3 6 1
3
X SUS TEMP (DD CON)
Y SUS TEMP (I/O Block)
Center TEMP
Digital 5V
6 times PANEL FAIL (PDP)
2
3-1