LG GD300S Service Manual page 115

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2. 检查 VCTCXO 电路
测试点
电路图
ABB2RF_AFC
检查流程
X101
1
VCONT
OUT
2
GND
VCC
C150
0.1u
KT3225K26000ECW29ZA0
26MHz
- 115 -
VRF_ABB
3
4
C151
C152
C153
100p
0.1u
18p
4. 故障解决
VCTCXO_26M

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