Zd-95-g-f Schematic [ ESSENTIAL · 2027 ]

The (also identified as 465R1013 ) is a versatile power supply board used across various consumer electronics, primarily in Haier and Proscan LCD TVs, as well as in household appliances like water heaters and purifiers. While a formal academic paper on this specific proprietary board does not exist, the following outline provides a technical summary based on its known specifications and applications. Technical Overview of ZD-95(G)F Power Board

The search results point to several repeatable points of failure for this power supply.

: TV powers on but immediately shuts down. zd-95-g-f schematic

Used in models like the Haier TV-5210-762 and Supra STV-LC2625WL .

Clamps high-voltage transient surges from the local utility grid. The (also identified as 465R1013 ) is a

: If the rails look flawless but the inverter stage is failing, review the gate-drive signals on the inverter control IC. Safety Warning: Always discharge the large 450V450 cap V

| Symptom | Likely Cause | Schematic Fix | |---------------------------------|-----------------------------------------------|-----------------------------------| | No output, VCC cycling 9-15V | Short on output; FB pin pulled high/low | Check output diode and LED load | | Output low, dim LED | CS resistor drifted high | Replace R_cs (1% metal film) | | IC cracks open | Overvoltage on DRAIN (spike) | Add snubber (R + C) across inductor| | Intermittent operation | VCC capacitor dried out | Replace 10-47µF electrolytic near IC | : TV powers on but immediately shuts down

When troubleshooting, you may encounter some of these common issues.