user manual

6300/6310 Treadmill Electronics Repair Manual – Display
6300/6310 Display VCC Circuit Voltage Test
DISPLAY.04
LED21 Display Power Indicator
and Capacitor C26
Test Procedure
1. Inspect whether LED21, the VCC circuit voltage indicator, lights. LED21 lights when the
display has voltage from the drive board.
2. Place probes as shown on the pins of capacitor C26. Normal reading: 5 VDC. If so, the
display has power to operate.