Panasonic KX-TCD510RUM Service Manual page 55

Items Adjustment Point
(M) Sensitivity Receiver
Confirmation
(N) Timing
Confirmation
(O)* RSSI Level
Confirmation
(P) Power RAMP
Confirmation
(Q)* Audio Check
(R) Charging Check
(S)* TAM Operation
Confirmation
KX-TCD510RUM / KX-TCD510RUT / KX-TCD510RUV / KX-TCD512RUM / KX-TCD512RUT / KX-TCD512RUV
- Follow steps 1 to 6 of (I) above.
7.Set DECT tester power to -88dBm.
8.Confirm that the BER is < 1000ppm.
- Follow steps 1 to 6 of (I) above.
7.Confirm that the Timing accuracy is < ± 2.0ppm.
- Follow steps 1 to 6 of (I) above.
7.Execute the command "readrssi".
8. Confirm:11<returned value< 25(hex)
- Follow steps 1 to 6 of (I) above.
7.Confirm that "Power RAMP is Matching".
- 1. Link with Handset.
2. Input -45dBm/1kHz to MIC of Handset.
Measure the Level at Line I/F and distortion level.
3. Confirm that the level is -10dBm ± 5dB and confirm that the distortion level
is < 5% at TEL Line(600Ω Road).
4. Input -20dBm/1kHz to Line I/F.
Measure the level at Receiver of Handset and distortion level
(*Receive volume set to middle).
5. Confirm that the level is -21.5dBm ± 5dB and confirm that the distortion
level is < 5% at Receiver(Volume Middle, 150Ω Road).
- 1. Connect Charge Contact 12Ω/2W register between charge+ and charge-.
2. Measure and confirm voltage across the regigster is 2.85V ± 0.2V.
- 1. TAM Confirmation (Execute the command "chktam").
2. Confirm the returned Value (Value is "01").
Procedure
55
Check or
Replace Parts
IC2, IC4, L1,
C63,
C84, C71, C73,
C104, C62,
C59,
C64, C100,
C58,
C57, C105,
C54,
C55, C82, C72,
R59, R60, R61,
R112, R113,
R91, R92,
L3, DA1
IC2, IC4, L1,
C63,
C84, C71, C73,
C104, C62,
C59,
C64, C100,
C58,
C57, C105,
C54,
C55, C82, C72,
R59, R60, R61,
R112, R113,
R91, R92,
L3, DA1
IC2, IC4, L1,
C63,
C84, C71, C73,
C104, C62,
C59,
C64, C100,
C58,
C57, C105,
C54,
C55, C82, C72,
R59, R60, R61,
R112, R113,
R91, R92,
L3, DA1
IC2, IC4, L1,
C63,
C84, C71, C73,
C104, C62,
C59,
C64, C100,
C58,
C57, C105,
C54,
C55, C82, C72,
R59, R60, R61,
R112, R113,
R91, R92,
L3, DA1
IC2, CN1, SA1,
L6, L7, R82,
D3,
Q4, Q5, R23,
R25, R26, R28,
R114
D6, R4, R5,
C107,
D1, CN2, C1,
C119, C2
IC6, IC8, Q13,
C66, C67,
C103,
R108, R109,