T-CON LG OLED 65 77 G4 G5 SA204H dynamic KM-V0 Original OLED77G54LW Panel

49.95 € 49.95 EUR

49.95 €

Grade
- Grade C
Grade
- Grade A

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B★★★★ CONDITION: 0 HORAS Nueva · extraída de un equipo nuevo, cero horas de uso what's this? →

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30-day returnsIf it doesn't fit, send it back

Come and see itSan Pedro de Alcántara (Marbella)

24/72h shippingInsurance included

LG T-CON Para piezas Envio: Correos Express Envío: Repuesto grande

Tags	LG , T-CON , Para piezas , Envio: Correos Express , Envío: Repuesto grande

Description
Specifications

🇪🇸 Spanish seller · Shipped from Spain in 24/48h · VAT invoice

T-CON LG OLED 65/77 G4-G5 — extracted from NEW TV with damaged panel

Main board "dynamic KM-V0" · Label SA204H / 8000B1 · With shield MGJ675351

Identification	Silkscreen marking "dynamic KM-V0" · label SA204H / 8000B1 / D60614 (see photos)
Includes	Original metal shield "OLED65/77G4 Plate Shield" MGJ675351
Extracted from	LG OLED77G54LW (OLED evo G5 2025, mfd. 04/2026) · NEW TV with protective plastics, panel broken by physical IMPACT in transit — the electronics were not involved in the fault · S/N 604MABT25581
Physical condition	GRADE A — ZERO HOURS OF USE. TESTED AND WORKING: the donor TV was powered on and verified working correctly before extraction — only the panel was broken by the impact in transit. 100% functional part

✓ COMPATIBILITY

Shielding and main board shared across the 65-77" OLED G4/G5 range according to the manufacturer's silkscreen marking. Compare the "dynamic KM-V0" silkscreen marking and the label with those on your board, or send us your TV model and version and we will confirm with no obligation.

📦 24/48H SHIPPING
Anti-static packaging
and protected rigid box

🛡 WARRANTY
Physically verified part
Returns accepted

🧾 INVOICE
Spanish company
VAT included

MULTiTECH · Marbella, Málaga (Spain) · Genuine spare parts from leading brands

🛠️ MULTITECH DIAGNOSTIC BENCH — find the culprit in 3 steps

STEP 1 — The torch test 🔦 (the one that separates a smart purchase from a return): in the dark, switch the TV on and hold a torch right up against the screen. Can you make out an image? The panel and the main board work: your problem is the backlight (LED strips, driver or the backlight stage of the power supply). No trace of an image? Keep reading.

STEP 2 — Standby light and ear 👂: is the standby LED steady, blinking or dead? Can you hear relay clicks or channel audio? Each combination points to a different suspect in the table.

STEP 3 — Find your symptom:

What your TV does	Suspect no. 1	Also check
Completely dead, standby LED off	Power supply	fuse, mains cable
Standby LED blinks, won't start	Power supply	main board
Turns on and shuts off immediately	Power supply (protection)	main board, shorted LED strips
Sound OK, image visible only with a torch	LED strips	LED driver, power supply backlight stage
Sound OK, pitch black even with a torch	Main board (video circuit)	T-CON, LVDS flex
Dark areas or uneven brightness by zones	LED strips	LED driver
Vertical lines or half screen	T-CON	poorly seated LVDS flex
Odd colours or negative image	T-CON (gamma)	LVDS flex
Poor sound: distorted, rattling or one channel silent	Speakers	main board (audio stage)
Can't find WiFi networks or Bluetooth won't pair (Magic Remote, headphones)	WiFi/BT module	module flex cable, main board
Frozen image, artefacts, no response to the remote	Main board	firmware
Thin horizontal lines	⚠️ usually the panel (COF flex)	ask us before buying

💬 Unsure about your diagnosis? Message us BEFORE buying with your TV's full model number and the symptom: we'll tell you which part you need, no obligation — we'd rather advise you for free than process a return. And if the part still doesn't fix your fault, you have 30 days to return it and get your money back (return postage paid by the buyer).

Grade

Grade C, Grade A