LG MX8550 Service Manual page 119

MX8550
4.3.6.3 Wheel light
C148 Charge
pump output4
C147 Charge
pump output3
LG Electronics Inc.
Circuit Diagram
Circuit Diagram
U101 Charge
U102 U105
Expander1 Expander2
U103 U104
Expander3 Expander4
Pump
R134 a resistor for adjusting
light difference
C145 Charge
pump output1
C146 Charge
pump output2
C134 Charge
pump Input
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