35
KX-TG9471B/KX-TG9472B/KX-TGA939T
9.1.4.2.
RF Check Flowchart
Each item (1 ~ 4) of RF Check Flowchart corresponds to
Check Table for RF part
(P.36).
Please refer to the each item.
Note:
(*1) Base unit - refer to (H) of
Check Point (Base Unit)
(P.40)
Start
Link
confirmation
Normal
1
Control
signal
confirmation
X'tal
Frequency
confirmation
Range
confirmation
Normal
Check Range: Compare with a regular unit.
Check DSP interface parts.
(RF Block <->DSP on BU/P P.C.B)
Adjust X'tal Frequency. (*1)
GOOD
4
2
3
OK
OK
NG
NG
NG
NG
OK
OK