Tpms3458pc757 Service Manual [extra Quality] Jun 2026

No LF Signal Output: The LF driver chip (U12) or the copper coil antenna is damaged or open-circuited. Measure coil resistance; normal value should be roughly 1.8 to 2.5 ohms.

Since this board is used by multiple manufacturers, searching by the TV's brand and model number might lead you to a more complete service manual. Known brands using the TP.MS3458.PC757 include: Models RTU4002, RTU4300, RTU5540-B, and RTU6050. Sceptre: Models TBTV58HA and U515CV-UME. Proscan: Model PLDED5515-B-UHD. Onn: Model ONA43UB19E04. Bolva: Model 40BL00H7-02. Technical Resources & Support tpms3458pc757 service manual

In some TV designs, the motherboard communicates with other modules. If the motherboard is replaced, you might need to perform a reset procedure. While this is more common in automotive TPMS systems, some TV mainboards may require a factory reset via a specific button combination or a firmware reflash. No LF Signal Output: The LF driver chip

TPMS3458PC757 Service Manual: Ultimate Repair & Maintenance Guide Known brands using the TP

Even though an official manual is not immediately available, the following strategies can help you find the technical information you need to service a TV using the TPMS3458PC757 motherboard:

Perform sensor recalibration according to Section 4.2 of the manual.