Circuit Diagram; Power(Smps) Circuit Diagram - LG LSS-3200A Service Manual

CIRCUIT DIAGRAM

1. POWER(SMPS) CIRCUIT DIAGRAM

No Power
BD101, TH01 are Defective
Switching Error
IC101is Defective
No Power
F101 is Defective
Switching Error
IC102, IC103 are Defective
-29VA No Power
D127 is Defective
No Power
D102 is Defective
30VA No Power
D126 is Defective
-8VA No Power
D124 is Defective
3.7VA No Power
D121, D122 are Defective
3-59
No Digitron Displayed
D128, F102,ZD151are Defective
24VA No Power
IC151 is Defective
12VA, 24VA No Power
D129 is Defective
6.5VA No Power
D124 is Defective
3-60
12VA No power
IC152, IC153.ZD152 is Defective
SR12600E