Zelko Screen Industries Inc. TP 12 04101‑01 is a 12‑inch resistive touch keypad panel used in industrial control panels and door entry systems. Common failures include loss of touch response due to damaged flex cable or capacitive sensor degradation, display backlight failure from burnt LEDs, and power supply dropout causing intermittent operation. First‑check diagnostics: verify the 24 V DC input is present and stable; inspect the flex cable for cuts or corrosion; examine the LCD panel for burn marks or loose connections; review any error codes displayed on the keypad’s status LED.[oss-gpt-20b] |
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Zelko Screen Industries Inc. TP 12 04101-01 Touch Keypad Panel
Zelko Screen Industries Inc. TP 12 04101-01 Touch Keypad Panel
Zelko Screen Industries Inc. TP 12 Touch Keypad Panel
Zelko Screen Industries Inc. 04000-04 board
Zelko Screen Industries Inc. TP10 boardIndustrial Electronic Repair
145 Rockwell Place Ct
Tobaccoville, NC 27050
🚑 Rush repair shipments only — no walk-ins.
Industrial Electronic Repair
931-E S. Main St #204
Kernersville, NC 27284
📦 Mailing Address (for invoices or shipped repairs)
No walk-ins accepted.