Sylvania LC320SL8 (LCD 32" 2007, hecho por Funai). Olor electrónica quemada (sin humo). Se apaga. No enciende, led no parpadea. Usuario abrió: placa fuente (BA71F0F01041, A71F1MUT) quemada pata sup. izq. transformador #1 (cables rosa/blanco), pistas quemadas mal.
Quemadura en pata transformador principal + pistas = **Cortocircuito severo / Arcing** en primario o secundario alta corriente. Causa: MOSFET, rectificador, PWM, condensadores, **o transformador mismo** en corto.
"Better replace the board. Something caused the board to burn; if you only repair the foil traces with jumper wires, bad components may still be there. There are other components that must be replaced, for sure."
"Don't suggest attempting repair yourself unless experienced tech. We don't know for sure it's the board and if other parts not on board could be part of problem."
TV 17 años (2007). Placa $50 + riesgo. LED 32" $150 nuevo. **Decide.**