12 Measurements and Adjustments
12.1. Things to Do after Replacing IC
Important:
Please execute the adjustment process when you replace the following object parts.
12.1.1. Base Unit
BBIC
CPU, interface for RF and FlashROM.
(IC1)
Flash
Memory of software program.
ROM
Memory of Adjustment parameter data.
(IC501)
Xtal
Source of system clock.
(X1)
Note:
Refer to Check Point (Base Unit) (P.40).
12.1.2.
Handset
BBIC
Memory of software program.
(IC1)
CPU, interface for RF and FlashROM.
EEP
Memory of Adjustment parameter data.
ROM
(IC2)
Xtal
Source of system clock.
(X1)
Note:
Refer to Adjustment of Handset (P.52).
IC
IC
Necessary Adjustment
1. BandGAP adjustment
2. Standard frequency adjustment
1. BandGAP adjustment
2. Standard frequency adjustment
1. Standard frequency adjustment
Necessary Adjustment
1. BandGAP adjustment
2. Standard frequency adjustment
1. Default data Registration
2. BandGAP adjustment
3. Standard frequency adjustment
1. Standard frequency adjustment
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KX-TG2853BXS/KX-TG2854BXS/KX-TGA280BXS