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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
(S)
TAM Operation
Confirmation
-
1.
TAM Confirmation (Excute the command "sendchar_VPI")
2.
Confirm the returned Value (Value is "D597EB").
IC5, R132,
C195, C196,
C197, R130,
C169, C208,
R133, R134,
C209, C210
51
KX-TG1860BXS / KX-TG1860B XT / KX-TCA132CXS / KX-TCA132CXT / KX-TCA130CXS / KX-TCA130CXT
Содержание KX-TCA130CXS
Страница 9: ...9 KX TG1860BXS KX TG1860BXT KX TCA132CXS KX TCA132CXT KX TCA130CXS KX TCA130CXT ...
Страница 24: ...24 KX TG1860BXS KX TG1860BXT KX TCA132CXS KX TCA132CXT KX TCA130CXS KX TCA130CXT ...
Страница 44: ...13 3 2 Handset 44 KX TG1860BXS KX TG1860BXT KX TCA132CXS KX TCA132CXT KX TCA130CXS KX TCA130CXT ...
Страница 71: ...25 SIGNAL ROUTE 71 KX TG1860BXS KX TG1860BXT KX TCA132CXS KX TCA132CXT KX TCA130CXS KX TCA130CXT ...
Страница 72: ...72 KX TG1860BXS KX TG1860BXT KX TCA132CXS KX TCA132CXT KX TCA130CXS KX TCA130CXT ...
Страница 80: ...28 2 Handset 80 KX TG1860BXS KX TG1860BXT KX TCA132CXS KX TCA132CXT KX TCA130CXS KX TCA130CXT ...
Страница 88: ...33 2 KX TCA130CXS CXT 88 KX TG1860BXS KX TG1860BXT KX TCA132CXS KX TCA132CXT KX TCA130CXS KX TCA130CXT ...