Logic Part Trouble - LG -ID3100 Service Manual

LG-ID3100

3.3 Logic Part Trouble

3.3.1 Power On Trouble
Circuit Diagram
TP6
TP7
Test Points
TP1(R404) : PWR_ON_SW
LGE
LG Electronics Inc.
TP2
TP3
TP1
Figure 3.3.1 QSC6010 circuit diagram
QSC6010
TP4(R244) : +2.65V_MSMA
TP4 TP5
U201
28/57
TP3(R217) : +2.6V_MSMP
TP7(C225) : +2.6V_TX
TP6(C255) : +2.6V_RX
TP2(R224) : +1.2V_MSMC
TP5(R236) : +2.85V_TCXO
LGE Internal Use Only