KX-TG6811CAB, KX-TG6811CAM, KX-TG6812CAB, KX-TG6821CAB, KX-TG6821CAM, KX-TG6822CAB, KX-TGA681RUB, KX-TGA681RUM - Panasonic Telephone Service Manual (repair manual). Page 34

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KX-TG6811CAB/KX-TG6811CAM/KX-TG6812CAB/KX-TG6821CAB/KX-TG6821CAM/KX-TG6822CAB/KX-TGA681RUB/KX-TGA681RUM
9.1.4.2.
RF Check Flowchart
Each item (1 ~ 3) of RF Check Flowchart corresponds to Check Table for RF part (P.35).
Please refer to the each item.
Note:
(*1) Base unit - refer to (E) of Check Point (Base Unit) (P.39)
      Handset - refer to (H) of Check Point (Handset) (P.41)
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)
Adjust X'tal Frequency. (*1)
GOOD
3
2
OK
OK
NG
NG
NG
NG
OK
OK
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