MDK336V-0N Timing Control (T-Con) board manufactured by IPS Alpha Technology
, primarily used in LCD and LED televisions from brands such as
. While a single standalone PDF datasheet or "paper" for this specific board is not widely available to the public, the board is documented across various parts catalogs and technical repair forums. Technical Specifications and Compatibility
This board functions as the bridge between the TV's main logic unit and the LCD panel, converting video signals into the precise timing signals required for the screen display. Manufacturer: IPS Alpha Technology (often marked on the board). Interface: (Low-Voltage Differential Signaling). Part Numbers: Often associated with sub-part numbers like depending on the specific TV model. Panel Sticker Numbers: Frequently paired with panels such as AX080A030B Clock Frequency: Various listings mention frequencies such as for specific logic board variants. Known Compatible TV Models
The board is used in a range of 32" to 37" displays, including: 32AV500U, 32AV502U, 32AV505D, 32AV50U. Panasonic: TC-L32X1, TX-L37V10B, TX-32LZD85. Element ELCHS321, Curtis LCD3215A, and Protron models.
Troubleshooting the MDK336V-0N T-Con Board: A Quick Guide If your TV is showing sound but no picture, or if the screen is covered in strange vertical lines, you might be dealing with a faulty MDK336V-0N T-Con board
. This specific timing controller is a critical bridge between your TV's main board and the LCD panel, orchestrating how every pixel displays data. Common Symptoms of a Bad MDK336V-0N
A failing T-Con board often presents very specific visual cues. If you see any of the following, the MDK336V-0N is a primary suspect: Black Screen with Sound:
The TV turns on and the backlight is visible, but no image appears. Vertical or Horizontal Lines: Colored or white lines running across the entire screen. Half-Screen Image:
Only one side of the screen displays a picture, while the other is blank or distorted. Washed Out Colors: The image looks extremely white, gray, or "solarized". Key Technical Specs & Voltage Points For those looking at a t-con mdk336v-0n pdf
or schematic, these boards rely on precise voltage levels to function. Standard T-Con repair guides suggest checking these critical points: VCC (Input): Vital for gate drivers; typically around respectively. Logic Voltage: for the onboard processor. Quick Fixes Before Replacing Before you order a replacement from sites like , try these steps:
The MDK336V-0N Go to product viewer dialog for this item. is a T-Con (Timing Control) board manufactured by IPS Alpha, commonly used in Panasonic, Element, and Toshiba LCD TVs. It acts as the bridge between the TV's main board and the display panel, converting video signals into precise timing data. Troubleshooting Guide
If your TV has sound and a working backlight but shows a blank screen or distorted images, the T-Con board may be faulty. Common Symptoms of Failure:
No Video: The screen remains black while the backlight is on.
Partial Display: Only half or a quarter of the screen shows an image.
Faded/White Image: The picture appears extremely washed out, gray, or white.
Horizontal Lines: Important! Horizontal lines are rarely caused by the T-Con board and usually indicate a defective LCD panel. Voltage Test Points
To diagnose the board, use a multimeter set to DC volts and ground the black probe to the chassis. Test Point Expected Voltage Common Issues if Missing Vin No display (check the onboard fuse first) VCC / VDD White display or no picture VGH / VON 20V – 30V Slow-motion or ghosting images VGL / VOFF -5V to -10V White screen or loss of contrast AVDD 13V – 20V White display or vertical color bars VCOM 3.6V – 7V Distorted colors or flickering How to Check T-Con Board ,How to Check Panel Voltage t-con mdk336v-0n pdf
Here’s what you can do:
Search using the exact model number
Go to Google or a PDF search engine and use:
"MDK336V-0N" filetype:pdf
or
T-CON MDK336V-0N datasheet
Check these websites (often have T-CON board documentation):
Try the LCD panel model instead
The T-CON board MDK336V-0N is likely used with a specific LCD panel (e.g., from LG, Innolux, or BOE). Look for a sticker on the panel itself (e.g., V236BJ1-P01). Search for that panel’s datasheet — it will include T-CON specs.
If you need voltage/pinout for repair:
MDK336V-0N is a timing control (T-con) board commonly used in Panasonic and IPS Alpha televisions. Since a formal "PDF guide" for this specific model is not publicly available as a single manufacturer document, the following draft guide compiles critical technical specifications and troubleshooting steps derived from technician forums and component analysis. 1. Board Overview & Identification Part Number Variations : Commonly identified as MDK336V-0N Application : Found in 32-inch LCD/LED TVs, such as the Panasonic TX-LR32S10
: Converts video signals from the main board into timing signals for the LCD panel. 2. Critical Voltage Test Points
When the TV is powered on, these voltages should be present at the labeled test points on the board. Use a multimeter set to DC volts, grounding the black probe to the chassis. Test Point Expected Voltage Common Symptom if Missing No display, backlight stays on White screen or no display 20V to 30V Slow motion picture or no display VGL / VOFF -5V to -10V Slow motion, colored lines, or distorted picture White display or washed-out colors No picture or unstable display 3. Common Faults & Repair Steps IPS Alpha 19100165 (MDK336V-0N) T-Con Board - ShopJimmy
The MDK336V-0N is a T-Con (Timing Controller) board frequently used in Panasonic 32-inch LCD TVs and some educational display systems. It is responsible for converting video signals from the main logic board into timing and data signals that the LCD panel can display. Technical Overview & Comparison
The board is commonly identified by part numbers like 19100165, 19100096, or 19100105. A critical distinction exists between this and the MDK336V-0W variant; they are often not interchangeable due to different voltage requirements and LVDS connector specifications. Key Voltages & Troubleshooting
When diagnosing a faulty board, technicians typically measure specific test points. If these voltages are missing, it often results in a black screen despite the backlight being on.
V-IN (Vcc): Usually 12V, the primary power input from the main board.
V-Logic (Vddd/Dvdd): Typically 3.3V. Absence causes a white display.
VGH (VON): Between 20V and 30V. If missing, the picture may appear in "slow motion".
VGL (VOFF): Between -5V and -10V. Missing voltage results in a white screen.
AVDD (VDA): Between 13V and 20V. Missing voltage can lead to vertical color lines or a white display. Common Failure Points IPS Alpha 19100165 (MDK336V-0N) T-Con Board - ShopJimmy MDK336V-0N Timing Control (T-Con) board manufactured by IPS
The MDK336V-0N is an IPS Alpha Technology timing controller (T-Con) board commonly used in 32-37 inch LCD/LED TVs, including Panasonic and Toshiba models. It operates via an LVDS interface, converting input signals to drive the display panel, with common failures leading to white screens or image distortion caused by faulty voltages (e.g., VGH/VGL) or the Gamma IC. For a detailed parts breakdown, visit ShopJimmy. IPS Alpha 19100165 (MDK336V-0N) T-Con Board - ShopJimmy
MDK336V-0N is a Timing Control (T-Con) board manufactured by IPS Alpha Technology
, primarily used in 32-inch LCD and LED televisions from brands like Panasonic, Sanyo, and RCA. It functions as a bridge that converts video signals from the main logic board into timing signals for the LCD panel drivers. Technical Specifications Part Numbers: Often listed as Connector Type: Standard 30-pin pitch LVDS interface. Revision Note: The suffix
indicates a specific revision optimized for certain chassis designs (like the 32AV300C); it is generally not interchangeable
with the -0W variant, which may have different voltage rails or logic chipsets. Common Components:
Includes a main logic chip, DC-DC converter IC, and SMD fuses (often marked "162 NCC"). Known Compatible TV Models The board is found in several legacy 32-inch display units: Panasonic: TC-L32C12, TC-L32X1, TH-L32X10M, TX-LR32S10. DP32649 (Version P32649-06). HDLCD3212. LED37T28P (with HE370BF-D01 panel). Troubleshooting & Repair Tips
If your TV has sound but no picture (blank screen) or distorted colors, the T-Con board is a likely culprit. MDK336V-0N 19100096 T-con Board Display Card for ... - eBay
Title: The Last Signal
Mariana owned a small repair shop on a side street that smelled of solder and old coffee. Most days were predictable: blown capacitors, cracked screens, stubborn power supplies. But the 65-inch LG that arrived last Tuesday was different.
The picture was wrong. Faces stretched into sideways ghosts. Shadows bled across the screen like tar. Her multimeter told her the main board was fine, the backlights were perfect. The problem was deeper — somewhere on the T-Con board, the timing control chip had forgotten how to talk to the panel.
She searched her database. The exact part: T-CON MDK336V-0N.
No stock. No cross-reference. The only hit was a scanned PDF from an old Korean service manual, uploaded years ago by a tech who had since vanished from forums. Mariana downloaded it — 14 pages, grainy diagrams, handwritten notes in the margins.
Page 6 showed a test point labeled "VGH_Test." Normal should be 27V. Hers read 2.3V. Page 9 had a voltage ladder schematic. Page 12 contained a tiny, almost illegible note: "If VGH missing, check CP25 for microfracture."
She lifted the microscope. CP25 was a ceramic capacitor the size of a grain of sand. One side had a hairline crack. No meter would catch it unless you knew exactly where to look.
With tweezers and a steady hand, she replaced it. Then she held her breath and powered the set.
The LG logo appeared — clean, solid, sharp. Then the home screen. Then the customer’s saved nature documentary, a 4K stream of a tiger walking through ferns.
The tiger’s stripes were perfect. The green was alive again. Search using the exact model number Go to
She closed the PDF and thought: somewhere, years ago, someone wrote that note to help a stranger fix a problem they’d never know about. That was the real schematic — not the voltages, but the care.
Mariana printed the first page, wrote "thank you" on it, and taped it to her repair bench.
If you actually need the technical content of the "t-con mdk336v-0n pdf" (like pinouts, voltage values, or common failure fixes), let me know and I can provide that instead of a story.
I cannot directly generate or provide a downloadable PDF file for the specific technical document "T-CON MDK336V-0N".
This specific document is typically a proprietary datasheet or schematic diagram produced by a manufacturer (such as BOE or a dedicated T-CON board supplier) for use by authorized TV repair technicians and OEMs. These documents are usually protected intellectual property and are not publicly indexed for general distribution.
However, I can provide a technical overview based on the standard specifications for this hardware component, which can help you identify if this is the correct part for your repair.
The PDF will clearly label test points like VGH, VGL, VDD, and VCOM. Without this map, you cannot verify if the board is generating correct voltages.
VGH (usually 25V-30V) will cause a "black screen" or vertical lines.Locate a small white ceramic component near the LVDS input. It is usually labeled F1, F100, or F101. With the TV powered on, test both sides of the fuse to ground. You should see ~12V on one side and ~12V on the other. If only one side has voltage, replace the fuse (1.5A to 2.5A, 63V).
Title: Request: Schematic / Datasheet for T-Con MDK336V-0N (PDF)
Post Content:
Hi all,
I'm looking for a PDF datasheet or circuit diagram for the MDK336V-0N T-Con board.
I've searched Google and common datasheet sites but haven't found the exact document. Does anyone have:
Board details:
What I've tried:
"MDK336V-0N" pdfIf you have the PDF or a link, please share. Happy to trade service manuals.
Thanks in advance.