Panasonic KX-TCD420BXM

Items
Adjustment
Point
Procedure
Check
Replace
Parts
(I) Modulatoin Check
and Adjustment
ANT Follow steps 1 to 3 of (H) above.
4. Confirm that the B-Field Modulation is 340kHz/div ~ 402kHz/
div using data type Fig31.
5. Adjust the B-Field Modulation if required. (Execute the
command "readmod" and "wrtmod xx", where xx is the value.)
IC6,IC4,L2,
C57,C61,C75,
C77,C78,C76,
C68,C69,R79,
R80,C63,C64,
R83,R84,C65,
L3,C79,C67,
C66,D10,C62
(J) Frequency Offset
Confirmation
- Follow steps 1 to 3 of (H) above.
4. Confirm that the frequency offset is < ± 40kHz.
IC6,IC4,L2,
C57,C61,C75,
C77,C78,C76,
C68,C69,R79,
R80,C63,C64,
R83,R84,C65,
L3,C79,C67,
C66,D10,C62
(K) Sensitivity
Receiver
Confirmation
- Follow steps 1 to 3 of (H) above.
4. Set DECT tester power to -88dBm.
5. Confirm that the BER is < 1000ppm.
IC6,IC4,L2,
C57,C61,C75,
C77,C78,C76,
C68,C69,R79,
R80,C63,C64,
R83,R84,C65,
L3,C79,C67,
C66,D10,C62
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1/2/2015
Digitized in Heiloo, Holland