Read Sony KDL-32R435A / KDL-40R485A / KDL-46R485A / KLV-24R402A / KLV-24R422A / KLV-32R402A / KLV-32R407A / KLV-32R422A / KLV-40R452A / KLV-40R457A / KLV-40R472A / KLV-46R452A / KLV-46R472A Service Manual online
ITC2
CHASSIS
R402/ R407/ R422/ R435/ R452/ R457/ R472/ R488
Troubleshooting
3 3 Standby LED Blinking
3-3. Standby LED Blinking
3-3-4. 5-times Blinking
START
Remove and reinsert LVDS Flat
Remove and reinsert LVDS Flat
Flexible Cable (FFC) at
BB Board and
Panel
Replace B-Board
BB Board Issue
Incorrect FFC
Insertion
TV Boot Up
Normally
TV Boot Up
Normally
5x Blinking is Still
Observed
5x Blinking is Still Observed
TV Boot Up
TV Boot Up
Replace LVDS Flat
Flexible Cable (FFC)
LVDS
Cable Issue
** Replace
O-Cell or Panel Module
O-Cell Issue
TV Boot Up
Normally
TV Boot Up
Normally
END
5x Blinking is Still Observed
** Not recommended at Service Side.
20
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