Typically generates a standby rail (usually 5V or 12V depending on the exact sub-variant configuration) and a main system rail (12V/24V).
Ultimate Repair Guide: Understanding the Vestel 17IPS62 Power Supply Schematic vestel 17ips62 schematic
Note: Many schematics are circulated as scanned service manuals or board photos rather than full circuit diagrams. Typically generates a standby rail (usually 5V or
) or secondary side diodes often fail or short-circuit. Upgrading to is a common repair practice. Chopper MOSFET : The main power transistor (e.g., MMD70R600P IPD70R600P ) can fail, usually blowing the main 3.15A fuse Board Material : The board is typically made of Upgrading to is a common repair practice
Vestel produces dozens of variations of the 17IPS62 (e.g., 17IPS62-R1, R2, R3). Components populated on an R1 board might be marked "NC" (Not Connected) or omitted entirely on an R3 board. Always check the silkscreen on your physical PCB.
Vestel 17IPS62 is a widely used Switch Mode Power Supply (SMPS) board found in various LED TV brands (like JVC, Hitachi, and Toshiba) ranging from 32 to 55 inches. Its primary function is to convert AC mains power into the specific DC voltages required for the TV's mainboard and LED backlights. Technical Overview & Output Voltages
Low-power consumption mode managed by a dedicated controller IC 2. Circuit Blocks in the 17IPS62 Schematic