Panasonic KX-TG5521RUB Service Manual page 32

KX-TG5521RUB/KX-TGA551RUB
9.1.4.2. RF Check Flowchart
Each item (1 ~ 3) of RF Check Flowchart corresponds to Check Table for RF part (P.33).
Please refer to the each item.
Start
1
Link
confirmation
Normal
OK
4
Range
confirmation
Normal
OK
GOOD
Note:
(*1) Base unit - refer to (G) of Check Point (Base Unit) (P.36)
Handset - refer to (H) of Check Point (Handset) (P.40)
2
NG
Control
signal
confirmation
OK
3
X'tal
Frequency
confirmation
OK
NG
NG
Check DSP interface parts.
(RF Block <->DSP on BU/HS P.C.B)
NG
Adjust X'tal Frequency. (*1)
Check Range: Compare with a regular unit.
32