Panasonic KX-TCD510ALV, Руководство по обслуживанию

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Items Adjustment
Point
Procedure Check
Replace
(Q)
*
Audio Check -
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 -14dBm ± 5dB and confirm that the distortion level is < 5%
at TEL Line(600 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 -25.5dBm ± 5dB and confirm that the distortion level is <
5% at Receiver(Volume Middle,150 Road).
IC2,
L6,
R25,
(R) Charging
Check
-
1. Connect Charge Contact 12 /2W register between and charge-.
2. Measure and confirm voltage across the regigster is 2.85V ± 0.2V.
D6,
D1,
C119,
(S)
*
TAM
Operation
Confirmation
-
1. TAM Confirmation (Execute the command “chktam“).
2. Confirm the returned Value (Value is “01“).
IC6,
C66,
R108,
Note:
After the measuring, sock up the solder of TP.
* :
PC Setting () is required beforehand.
The connection of adjustment equipment are as shown in Adjustment Standard (Base Unit) ().
14.2. Adjustment Standard (Base Unit)
When connecting the Simulator Equipments for checking, please refer to below.
14.2.1. Component View
Note:
(I) - (P) is refered to
ADJUSTMENTS (BASE UNIT AND CHARGER UNIT) ()
14.2.2. Flow Solder Side View
Note:
(A) - (Q) is refered to
ADJUSTMENTS (BASE UNIT AND CHARGER UNIT) ()
14.3. Adjustment (Charger Unit)
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