For the TP.V56.PB801 universal LED TV motherboard, the best resources for schematic diagrams and installation guides are found on specialized electronics repair platforms. This board is a common "combo" board (power supply + main board) used in many 32" to 42" TVs. Top Resources for Schematics & Manuals
with the original screw holes. Use moderate force to secure it; over-tightening can crack the PCB Wiring and Connections Power Input : Connect the AC power lead to the marked input terminals. LVDS Cable tpv56pb801 schematic diagram install
: Before powering on, verify the jumper setting for the panel voltage (usually 3.3V, 5V, or 12V) to avoid damaging the LCD. Cable Connections For the TP
| CN902 (to Main Board) | Signal | Voltage (Schematic) | |-----------------------|--------|---------------------| | 1 | 5VSB | 5.0V ±2% | | 2 | 5VSB | 5.0V | | 3 | GND | 0V | | 4 | GND | 0V | | 5 | PWR_ON | 0V off, >2.5V on | | 6 | BL_ON | 0V off, >2.5V on | | 7 | DIM | 0-5V (analog) or PWM | | 8 | 12V | 11.4-12.6V | Use moderate force to secure it; over-tightening can