United LED22X16 dump for T.EME380.61 and T.SP7050.10A 9503 main boards, panel M215X12‑E2‑P(G5), TC216B101

User question

Tv united Led 22x16 dump

Artificial Intelligence Response

Direct answer to the question

• Yes—known-good dump/firmware files exist for United LED 22X16, but there are at least two hardware variants. You must match the dump to your exact main board and panel.
• Confirm your main board first:
  • T.EME380.61 (SPI 25Q64; panel commonly M215X12‑E2‑P(G5)). (test.remont-aud.net)
  • T.SP7050.10A 9503 (often one or two smaller SPI devices; panel TC216B101). (remont-aud.net)
• Dumps for both variants are available on professional repositories (login may be required). (test.remont-aud.net)

Detailed problem analysis

• Why verification matters
  • The “22X16” commercial model was built with different chassis. A dump for the wrong chassis or panel typically causes no-boot, logo loop, inverted/solarized image, wrong LVDS timings, or dead tuner/HDMI.
• Known hardware builds of United 22X16
  • T.EME380.61
  • Typical SPI: 25Q64 (64 Mbit ≈ 8 MB).
  • Panel seen in field dumps: M215X12‑E2‑P(G5).
  • Public listing explicitly notes “spiflash U5 25Q64” with this panel/mainboard pair. (test.remont-aud.net)
  • T.SP7050 family (e.g., T.SP7050.10A 9503; related 22" boards exist such as T.SP7050.6B)
  • Often uses two SPI devices (e.g., 25Q80 + 25Q16) or an EN25T80 plus a second device, each holding different parts of the code (loader/UI vs. DVD/aux blocks on combo boards).
  • A United 22" with T.SP7050.6B has published BIN images for 25Q80 and 25Q16—this is representative of the SP7050 architecture. (elektroda.com)
  • A dedicated entry exists for United LED22X16 with T.SP7050.10A 9503 and panel TC216B101 (original dump). (remont-aud.net)
• What you must identify before flashing
  • Main board silkscreen (e.g., T.EME380.61, T.SP7050.x, TP.SIS231.Pxx, etc.).
  • SPI device(s) on the board (markings like W25Q64, MX25L3206E, EN25T80).
  • LCD panel sticker (e.g., M215X12‑E2‑P(G5) or TC216B101). These values drive LVDS mapping and timing in the firmware. (test.remont-aud.net)
• When a dump is really the fix
  • Firmware/dump is indicated by boot loops, backlight on/no OSD, corrupted logo, or after a failed USB update.
  • Do not confuse with power/PMIC faults—always check PSU rails and on‑board regulators first.

Current information and trends

• Active repositories (as of November 27, 2025) list multiple United 22" entries, including:
  • United LED22X16, main T.EME380.61, panel M215X12‑E2‑P(G5), SPI 25Q64. (test.remont-aud.net)
  • United LED22X16, main T.SP7050.10A 9503, panel TC216B101, “original dump,” posted on Sep 24, 2025. (remont-aud.net)
• Community notes and cross‑references confirm SP7050 designs may use dual SPI chips (example on a sister 22" chassis T.SP7050.6B). (elektroda.com)
• Indexes and aggregators also list LED22X16 under T.EME380.61, reinforcing that this chassis/panel pairing is common. (dump-tv.blogspot.com)

Supporting explanations and details

• File/device size sanity check
  • 25Q64 = 8 MB file; 25Q32 = 4 MB; 25Q16 = 2 MB; 25Q80/EN25T80 = 1 MB. A correct dump size must match your SPI capacity.
• Why panel ID matters
  • The firmware carries panel-specific LVDS timing tables (resolution, polarity, bit mapping). Mismatched panel entries yield image faults even if the TV boots.
• Typical tools
  • Programmers: CH341A, TL866II Plus/XGecu, RT809F/H. Use SOIC‑8 clip for in‑circuit reads; remove the IC if read/write is unstable due to bus loading.
• Data to preserve
  • Always back up your original SPI contents before erasing—MAC address, HDCP keys, NVRAM, and regional tuner options are often unique per set.

Ethical and legal aspects

• Firmware is vendor IP. Use dumps for repair/restoration of your own device and obtain them from reputable communities; observe site terms. Many repositories require login and restrict redistribution. (test.remont-aud.net)
• Avoid executables from unknown sources; only use raw BIN/HEX files from trusted communities.

Practical guidelines

• Identify your set
  • Photograph the main board and panel sticker; read the SPI marking(s). If your board is:
  • T.EME380.61: obtain the 25Q64 dump that explicitly lists panel M215X12‑E2‑P(G5). (test.remont-aud.net)
  • T.SP7050.10A 9503: obtain the “original dump” for that chassis/panel TC216B101. If your board has two SPI chips, program both with their respective images. (remont-aud.net)
• Programming workflow (concise)
  • Read/backup current SPI contents; save with date and board ID.
  • Full erase → blank‑check → program → verify (byte‑to‑byte).
  • If dual‑SPI: program each device with the correct file (e.g., 25Q80 vs 25Q16). (elektroda.com)
  • Reassemble; first boot can take longer while NVRAM initializes.
• USB update option
  • Some chassis support USB upgrades, but T.EME380.61/SP7050 commonly require direct SPI programming; rely on the dump route unless your exact service procedure says otherwise.

Possible disclaimers or additional notes

• Even within the same “22X16” retail model, vendors substitute panels and boards across production runs. Always match main board and panel exactly.
• Dumps from other regions may omit local DVB/ATSC options or languages.

Suggestions for further research

• Cross‑check the United category index to see if a dump exists that exactly matches your board revision and panel suffix. (remont-aud.net)
• If you can’t find an exact match, search the site-wide LCD/PDP index for other pages that mention LED22X16 + your panel code. (remont-aud.net)
• If you’re on an SP7050 but only find 6B/2C examples, study their dual‑flash structure to mirror the programming approach. (elektroda.com)

Brief summary

• The correct United LED22X16 dump depends on the exact chassis:
  • T.EME380.61 + M215X12‑E2‑P(G5) uses a single 25Q64 image. (test.remont-aud.net)
  • T.SP7050.10A 9503 + TC216B101 may use one or two smaller SPI images (example SP7050 boards: 25Q80 + 25Q16). (remont-aud.net)
• Verify board/panel, back up your SPI, and then flash the matching dump.

If you share:

• a clear photo of the main board silkscreen,
• the panel label,
• SPI chip markings (e.g., U5: W25Q64JV), I can point you to the exact dump and provide chip-by-chip programming notes for your board.

Disclaimer: The responses provided by artificial intelligence (language model) may be inaccurate and misleading. Elektroda is not responsible for the accuracy, reliability, or completeness of the presented information. All responses should be verified by the user.