Nokia NKC-1X Series Troubleshooting Instructions page 30
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Also See for NKC-1X Series:
- Technical documentation manual (54 pages) ,
- Technical documentation manual (32 pages) ,
- Assembly and disassembly instructions (14 pages)
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NKC-1X
Troubleshooting Instructions
signal for Phase locked loop to provide correct LO-frequency.
2
OK
Change
VCTCXO
2.No
Page 30
Figure 15: Fault tree: 19.44 MHz oscillator
START HERE!
Is VCTCXO
oscillating?
19.44MHz
1.No
OK
1
Check voltage
C792
2.78 V
No
OK
Check resistor
R792
Nokia Corporation
CCS Technical Documentation
OK!
Issue 1 02/03
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Troubleshooting
