Product Info

Smart LTE Module Series
SC66 Hardware Design
SC66_Hardware_Design 69 / 118
LCM0 _LED+
Module
2.2uF
背 光 驱 动
LCM0_LED-
VPH_PWR
C1
PWM_OUT
（PIN152 ）
Figure 20: LCM0 external backlight drive reference circuit
LCM1 _LED+
Module
2.2uF
背光驱动
LCM1_LED-
VPH_PWR
C1
PWM_OUT
（PIN238 ）
Figure 21: Reference Circuit Design for LCM1 Interface