: Bring the local T-CON fiberglass PCB section up to roughly 150∘C150 raised to the composed with power C
points to an internal pass-transistor punch-through or a shorted decoupling ceramic MLC capacitor. Inx In518 Ic Pinout Diagram
Thermally conducting bottom metal slug serving as the primary electrical system ground and heat sink. Key Diagnostic Voltages and Live Test Targets : Bring the local T-CON fiberglass PCB section
(a "black" or "gray" screen), the IN518 is a primary suspect. Check Input Voltage: is present at Pin 4. If missing, check the panel fuse. Measure Outputs: cap V cap G cap H is approximately equal to 27 cap V cap V cap G cap L cap A cap V cap D cap D is approximately equal to 15 cap V Inx In518 Ic Pinout Diagram