TV diagnostics: diagnostic and service guide
Identify the fault source through safe measurement, visual inspection and functional testing.
Useful advice about television use, faults and maintenance.
Identify the fault source through safe measurement, visual inspection and functional testing.
Satellite and Krosnu technician for installation, alignment, LNB, cabling and channel setup.
Scanning and sorting terrestrial, cable and satellite channels with signal setup.
Installation of fixed, tilting or articulated brackets with load-safety checks.
Safe wall mounting matched to TV size, VESA pattern and wall material.
Model-specific software service for YouTube, Netflix, Wi-Fi, storage and update issues.
LED, T-CON, panel and mainboard are checked for dark, faded, flickering or distorted pictures.
Speakers, audio amplifier, outputs and software settings are checked when picture works but sound does not.
Power rails are measured when a TV will not start, clicks or has no standby light.