Tpms3458pc757 Service Manual =link= -

TP.MS3458.PC757 is a versatile "three-in-one" 4K TV motherboard commonly used in mid-tier LED televisions. While a single, unified "service manual" isn't always publicly available as a traditional book, repair technicians rely on a collection of technical documents, PCB layouts, and schematics to service this specific hardware. Core Technical Profile

Exploded Views

: Visual breakdowns of hardware for easier parts identification. tpms3458pc757 service manual

Example trouble cases & fixes

• Manufacturer’s website – Search the brand (e.g., Schrader, Huf, Pacific Industrial) that makes the PC757 model.
• Auto service platforms – AlldataDIY, Mitchell 1, or Identifix often have TPMS procedures.
• Dealership – Provide the TPMS sensor ID (stamped on the housing) and your vehicle’s VIN.
• TPMS tool update – Tools like Autel MaxiTPMS, Bartec, or ATEQ often include service info for programming.

Entering Bootloader Mode

• This points to the input switching relay K3 (a Coto or Meder reed relay).
• Using the PCB layout diagram (Figure 4-3), locate K3.
• Resistance across coil should be 120Ω. If open or shorted, replace with the exact part number listed in the Bill of Materials (BOM).