Items
Check
Point
Procedure
Check or
Replace Parts
(P)
Power RAMP
Confirmation
-
Follow steps 1 to 6 of (I).
7.Confirm that Power RAMP is matching.
IC2, IC8, R124,
R125, C153,
C140, C141,
DA1, C142,
C143, C144, L3,
L4, R118, R119,
C135, R115,
R116, Q6,
C145, C147,
C149, C151,
C157, R123,
C158, C159,
C160, C161,
C162, C163,
C164, C136,
R117, R127,
C156, C154,
C155
(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 -7.5dBm ± 2dBm and that the distortion level is < 5%
at TEL Line (600
Ω
Load).
4.
Input -20dBm/1kHz to Line I/F.
Measure the level at Receiver of Handset and distortion level
(*Receive volume set to second position from minimum).
5.
Confirm that the level is -20.5dBm ± 2dBm and that the distortion level is <
5% at Receiver (Volume Middle, 150
Ω
Load).
IC8, CN1,SA1,
L6, L7, D3, Q4,
Q5, R23, R25,
R26, R28
(R)
Charging Check
-
1.
Connect Charge Contact 12
Ω
/2W resistor between and charge-.
2.
Measure and confirm voltage across the resistor is 2.85V ± 0.2V.
R3, R4, R5, D6,
C107, C180,
C181
55
KX-TCD300FXS / KX-TCD300FXT / KX-TCA130FXS / KX-TCA130FXT
Содержание KX-TCA130FXS
Страница 11: ...11 KX TCD300FXS KX TCD300FXT KX TCA130FXS KX TCA130FXT ...
Страница 27: ...27 KX TCD300FXS KX TCD300FXT KX TCA130FXS KX TCA130FXT ...
Страница 33: ...9 2 Available Character Entries for SMS 33 KX TCD300FXS KX TCD300FXT KX TCA130FXS KX TCA130FXT ...
Страница 46: ...12 3 Check Link 12 3 1 Base Unit 46 KX TCD300FXS KX TCD300FXT KX TCA130FXS KX TCA130FXT ...
Страница 48: ...12 3 2 Handset 48 KX TCD300FXS KX TCD300FXT KX TCA130FXS KX TCA130FXT ...
Страница 75: ...24 SIGNAL ROUTE 75 KX TCD300FXS KX TCD300FXT KX TCA130FXS KX TCA130FXT ...
Страница 80: ...27 ENGINEERING MODE 27 1 Base Unit 80 KX TCD300FXS KX TCD300FXT KX TCA130FXS KX TCA130FXT ...
Страница 83: ...27 2 Handset 83 KX TCD300FXS KX TCD300FXT KX TCA130FXS KX TCA130FXT ...
Страница 94: ...31 CABINET AND ELECTRICAL PARTS LOCATION BASE UNIT 94 KX TCD300FXS KX TCD300FXT KX TCA130FXS KX TCA130FXT ...
Страница 96: ...33 CABINET AND ELECTRICAL PARTS LOCATION CHARGER UNIT 96 KX TCD300FXS KX TCD300FXT KX TCA130FXS KX TCA130FXT ...
Страница 98: ...34 2 KX TCA130FXS FXT 98 KX TCD300FXS KX TCD300FXT KX TCA130FXS KX TCA130FXT ...