Symphonic STL20D5 Service Manual page 42

Inverter Schematic Diagram
10-7
INVERTER
Ref No. Position
ICS
A-3
IC401
IC402 E-3
TRANSISTORS
Q403 B-1
Q411 B-3
Q412 B-3
Q421 B-4
Q426 B-3
Q433 B-2
Q451 E-4
Q452 D-4
Q454 D-3
Q455 D-3
Q461 E-2
Q462 D-2
Q491 D-3
Q492 D-3
CONNECTORS
A-1
CLN411
CN450 F-4
CN460 F-2
CN490 F-4
L3251SCI