Maytronics EL-2E325423 Circuit Board
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The EL‑2E325423 is the main control board used in Maytronics Dolphin P965IQ/9550 robotic pool cleaners. Common failure points on this class of boards include degraded power regulator components (LM317/LM337), burnt or cracked capacitors on the 12 V supply rail, and broken solder joints around the microcontroller and motor driver ICs; firmware corruption can also cause loss of communication with the drive module. First‑check diagnostics: verify that the board receives a clean 12 V input and correct ground reference, inspect for visible component damage or thermal shunts, and confirm that serial/USB interfaces are outputting expected status codes before proceeding to deeper IC testing.[oss-gpt-20b] |
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We specialize in the repair and refurbishment of high-end industrial control electronics and power systems like this unit.
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[oss-gpt-20b]We reclaim and repair GPUs and industrial AI hardware (cards, PSUs, fan modules, VRM boards). Free estimate — you only pay return shipping if you decline.
- 🔧 Board-level diagnostics (shorts, VRM, memory, fan, thermals)
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Industrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
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Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
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