Xynetics Inc. 703808 board

Xynetics Inc. 703808 is a ±15 VDC regulator board used as the power supply unit in wafer probing systems. Common failure points on this class of boards include degraded voltage regulators, cracked or corroded solder joints on the input/output traces, and overheating of the regulator IC due to over‑current conditions. First‑check diagnostics: verify that the input DC voltage is within spec and stable; measure the output rail for correct ±15 V under load; inspect the board visually for burn marks, loose connections, or component damage, and review any error codes from the wafer prober’s diagnostic interface.[oss-gpt-20b] Post Comment

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