Jog Function Control - Samsung UN JS7000F Series Service Manual

4-2-3. Jog Function Control

Jog Function Control
„
Press Left
Center Vol+
Jog Function Control Test
„
1.
Check Jog Shuttle STBY Voltages (All at 1.8VDC except LED)
2. Check Jog Shuttle 5 SW Operation Key1 & Key 2 for each command change. (See Chart)
3. Check LED active during STBY (1.8VDC )
Right Up
Vol- CH+
Pin CMD
1 Center
2 Vol+
2 Vol-
2 CH+
2 CH-
3
Down
CH-
Signal DC Voltage
Key 1 1.8VDC to 0.0V DC
Key 2 1.8VDC to 1.0V DC
Key 2 1.8VDC to 1.5V DC
Key 2 1.8VDC to 0.0V DC
Key 2 1.8VDC to 0.5V DC
GND
4. Troubleshooting
4-9