Tuner Tv Tp P04 1220 00 00011 Full ((full)) Jun 2026

✅ It is a hybrid analog/digital tuner used in Vestel-built Toshiba/Sharp/Polaroid TVs. ✅ Failure symptoms: No channels, weak signal, stuck scan. ✅ Replacement requires exact match – cross to Alps TU-S101P04. ✅ Solder replacement is moderate difficulty (requires good desoldering tools). ✅ Test I²C and supply voltages before blaming the tuner.

| Component | Likely Meaning | Technical Insight | |-----------|----------------|---------------------| | | Device category | Indicates it's a terrestrial/cable TV tuner (analog/digital) for receiving broadcast signals (DVB-T, DVB-C, ATSC, or ISDB-T). | | tp | Type / Top / Tuner Prefix | Often stands for "Tuner Pack" or a specific series by a manufacturer like Toshiba or Alps . In service manuals, "TP" tuners are common in Vestel-built Toshiba TVs (e.g., 19LV series). | | p04 | Version / Pinout / PCB revision | "P04" likely refers to a specific PCB layout , voltage regulator configuration, or firmware version. It dictates pin compatibility. | | 1220 | Frequency range or chassis code | Could be shorthand for the 12V / 20mA power spec, or a chassis family code (e.g., 12th week of 2020?). More likely: internal factory code for the tuner’s frequency synthesis range (e.g., 1220 MHz max UHF). | | 00 00011 | Serial / Production batch | Factory traceability. Not critical for replacement unless paired with firmware. | | full | Silkscreen / Full function | May indicate "full-NIM" (fully shielded tuner module) or "full band" (supports all VHF/UHF + cable). In some contexts, "full" = complete assembly with can and connectors. | tuner tv tp p04 1220 00 00011 full

When executing an automatic channel scan via the TV setting menu, the progress bar moves from 0% to 100% but finds . This indicates that the I2C communication lines are functioning, but the internal synthesizer or RF front-end in the tuner is dead. 3. Extreme Artifacting or Intermittent Freezing ✅ It is a hybrid analog/digital tuner used

Ensure the center conductor pin of your cable is straight and not grounded against the outer metal shield. ✅ Solder replacement is moderate difficulty (requires good