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KX-TG6621RU/KX-TG6621UA/KX-TG6621CA/KX-TG6622CA/KX-TGA661RU
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.
Please refer to the each item.
Note:
(*1) Base unit - refer to (G) of Check Point (Base Unit) (P.36)
Handset - refer to (H) of Check Point (Handset) (P.40)
Handset - refer to (H) of Check Point (Handset) (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/HS P.C.B)
(RF Block <->DSP on BU/HS P.C.B)
Adjust X'tal Frequency. (*1)
GOOD
4
2
3
OK
OK
NG
NG
NG
NG
OK
OK
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