Panasonic KX-TG7341BXM Service Manual page 47

Items
(M)* Frequency Drift Confir-
mation
(N)* Sensitivity Receiver
Confirmation
(O)* Timing Confirmation
Check
Point
- Follow steps 1 to 6 of (J).
ANTI_TP 7.Confirm that the frequency drift is < ± 20 kHz/ms.
- Follow steps 1 to 6 of (J).
ANTI_TP 7.Set DECT tester power to -90 dBm.
8.Confirm that the BER is < 1000 ppm.
- Follow steps 1 to 6 of (J).
ANTI_TP 7.Confirm that the Timing accuracy is
• ± 5.0 ppm (When adjust the frequency of CLK in item (G)).
• ± 15 ppm (When do not adjust the frequency of CLK in item (A)).
Procedure
47
KX-TG7341BX/KX-TGA731BX
Check or
Replace Parts
IC7, L104,
C101, C106,
C102, C109,
R65, R66, DA1,
R802~R807,
C837, C826,
C822, C820,
C832, C833,
C63, Q401,
C402, C105,
C110, C65,
IC801, D801,
D802,
C801~C804,
C808~C814,
L802~L804,
C819, C834,
C825
IC7, L104,
C101, C106,
C102, C109,
R65, R66, DA1,
R802~R807,
C837, C826,
C822, C820,
C832, C833,
C63, Q401,
C402, C105,
C110, C65,
IC801, D801,
D802,
C801~C804,
C808~C814,
L802~L804,
C819, C834,
C825
IC7, L104,
C101, C106,
C102, C109,
R65, R66, DA1,
R802~R807,
C837, C826,
C822, C820,
C832, C833,
C63, Q401,
C402, C105,
C110, C65,
IC801, D801,
D802,
C801~C804,
C808~C814,
L802~L804,
C819, C834,
C825