Tp.ms3458.pc757 Service Manual Jun 2026

Lists expected voltages at key test points in both and power‑on states. Example:

System-on-Chip (SoC) for efficient video decoding and audio processing. tp.ms3458.pc757 service manual

: Copy the firmware file (often allupgrade_3458_xxxx.bin or Update.img ) to the root directory of the USB. Procedure : Power off the TV and insert the USB. Lists expected voltages at key test points in