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3 . T r a n s m i t t e r S e c t i o n
Abormal transmitter
Service Manual Online Homepage: http://manual.kmip.net/ Email: web_manual@163.com ICQ: 343183
Service Manual Online Homepage: http://manual.kmip.net/ Email: web_manual@163.com ICQ: 343183
section
No
Check
No
RFT3100
RF OUT
Level OK?
Yes
Check
PA(U410)
Output Level
OK?
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SCH- X359 F low Chart of Troubleshooting and Circuit Diagrams
No
Check PLL
OK?
CDMA:+ 8 dBm
CDMA:+ 25 dBm
2- 13
No
Yes
Check RFT3100
Pin19 Tx_Lo
Level(- 10 dBm)
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