LG SJ3 - Remote Control

3-13
4. REMOTE CONTROL
FIG 4-1. Input Voltage
10
FIG 4-2. Low Timing
11
Item Measured Spec.
Input Level 3.3 V
IR Receiver Spec:
2.7 ~ 5.5 V
“ Low” Timing 4.4 ms 3.6 ms ~ 5.04 ms
“ High” Timing 4.48 ms 4.08 ms ~ 5.04 ms
FIG 4-3. High Timing
12
11 12
10