Inverter board part numbers:
6632L-0490A
6632L-0491A
75013080-M
75013080-S
0940-0000-1450
This kit containes 5 components:
Integrated Circuit
BD9897FS
1pc.
MOSFET Transistor
FDD8447L
4pcs.
This tutorial demonstrates how to repair LCD Inverter board with following symptoms:
-no picture, has sound
-buzzing noise
-burn marks on inverter board(s)
Photo 1. 6632L-0490A 75013080-M 0940-0000-1450
Replace 4 MOSFETs marked with yellow captions and 1 IC marked with red caption.
Photo 2. 6632L-0491A 75013080-S 0940-0000-1450
Replace 4 MOSFETs marked with yellow captions and 1 IC marked with red caption.
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