Disconnect one of the two flexible ribbon cables (FFC) connecting the T-Con to the display glass. Turn the TV on and measure the .
| | Specification | Source | |-----------------------------|-----------------------------------------------------------------------------------|------------| | Panel Compatibility | Panda CC430LV1D | | | Video Interface | LVDS (2 ch, 8‑bit) | | | Connector to Main Board | 51‑pin | | | Connector to Panel | 60 + 60 pins (two flat cables) | | | Input Voltage | Nominal 12V, approx. 450mA | | | Resolution Support | 1920×1080 (Full HD), 60Hz | | | Board Markings | CCPD‑TC425‑001 (v2.0 is a common revision) | | | Typical Use | 42" / 43" Panda‑panel LED TVs | | Ccpd-tc425-001 Diagram
The is a critical Timing Controller (T-Con) board engineered by Panda . It translates video signals from a TV’s motherboard into instructions that drive a 43-inch LCD/LED display panel . Disconnect one of the two flexible ribbon cables
A recurring issue with this T-Con board is the absence of standard voltages. In a discussion thread titled "No encuentro el VGH even y VGH odd" (I can't find VGH even and VGH odd), technicians struggled to locate these specific rails on the diagram. VGH (usually around 25V–30V) and VGL (around -5V to -8V) are essential for the LCD panel to function. 450mA | | | Resolution Support | 1920×1080
: Use a thin strip of insulation tape (roughly 2mm to 4mm wide) to cover the specific clock and gate driver lines on the flat cable connector.
Symptom 1: Screen is Lit (Backlight OK) but No Image (Blank Screen)
: There are variations of this board, such as those with a soft row clamp (FFC) or LVDS interfaces , making it important to match the physical connector to your specific TV model. Technical Specifications