Panasonic KX-TCD540NZM Service Manual page 102

Items Adjustment
K) Modulatoin
* Check and
Adjusment
(L) Frequency
Offset
Confirmation
M) Frequency
Drift
Confirmation
Point
- Follow steps 1 to 3 of (J) above.
4.Confirm that the B-Field Modulation is 360kHz/div
~ 380kHz/div using data type Fig 31.
5.Adjust the B-Field Modulation if required.
(Execute the command "Readmod" and "wrtmod
xx", where xx is the value.)
- Follow steps 1 to 3 of (J) above.
4.Confirm that the frequency Offset is -50kHz ~ +
50kHz.
- Follow steps 1 to 3 of (J) above.
4.Confirm that the frequency Drift is < ± 30kHz/ms.
Procedure
102
Check or
Replace
Parts
IC1, IC3,
L2,
C54, C60,
C61,
C62, C63,
C64,
C65, C66,
C67,
C69, C81,
C82,
C56, R58,
R55, R76
IC1, IC3,
L2,
C54, C60,
C61,
C62, C63,
C64,
C65, C66,
C67,
C69, C81,
C82,
C56, R58,
R55, R76
IC1, IC3,
L2,
C54, C60,
C61,
C62, C63,
C64,
C65, C66,
C67,
C69, C81,
C82,
C56, R58,
R55, R76