If you're looking for the actual schematic: Vestel schematics (like the 17IPS62 — likely a power supply/inverter combo for a 17" panel) are typically found in service manuals shared on electronics repair forums, not in narrative form. For a repair story, however:
He looked back at the schema. The circuit diagram pointed him toward the primary side of the standby transformer. It was a cold solder joint or a failing component. He zeroed in on the control chip, a tiny eight-legged spider soldered to the board. vestel 17ips62 schema
"Gotcha," Elias grinned.