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C-357 Level 3 SERVICE MANUAL
Troubleshooting8
R X Si gnal Level - 104dBm .
Confidential & Proprietary
C D M A TX Pow er
DoesTX
operate normally?
YES
Does U203 pin19 output
Voltage output 2.85V?
YES
TX Power normal?
YES
End
Page 62 of 107
1. Check peripheral
N O
circuitry of U7, U601
1. Check peripheral
N O
circuitry of U203
1. Check peripheral
N O
Circuitry
U602,U7
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