Sylvania/Funai 6842PE LO652MSS tv power supply Repair Service

Professional diagnostic and board-level repair service for this Sylvania/Funai 6842PE LO652MSS tv power supply.

The Sylvania/Funai 6842PE LO652MSS is the main power supply board for a 42‑inch plasma TV, typically handling high‑voltage output to the display panel and associated circuitry. Common failure modes in this class of units include capacitor electrolyte leakage or bulging, defective MOSFETs on the DC‑DC converter stages, and shorted rectifier diodes due to heat cycling. Initial checks should verify that the input mains voltage is within spec, inspect for visible signs of component damage (burnt marks, swollen caps), and test the output rails with a multimeter while the TV is powered off; if the board fails these basic tests, proceed to isolate individual converter sections for further inspection. Post Comment

Need your Sylvania/Funai 6842PE LO652MSS tv power supply repaired?

Ship your unit to our North Carolina repair shop for component-level diagnostics and a repair estimate. We service industrial control electronics and power systems nationwide.

• ⚙️ Board-level diagnostics – Troubleshooting beyond simple module replacement
• 🔁 Clear approval process – No repair begins without your approval
• 🧰 Expert Technicians – Decades of board-level experience
• ✅ 1-Year Warranty – Included with completed repairs

Start a Repair Request   Call 1-336-969-0110

Nationwide service • Industrial-grade testing • 1-year warranty on completed repairs

Owner-Operated • Practical Pricing • 1-Year Warranty • Nationwide Service

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