Measurements And Adjustments; Things To Do After Replacing Ic - Panasonic KX-TG2873BXS Service Manual

KX-TG2873BXS/KX-TGA280BXS

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.
(IC4)
Flash Memory of software program.
ROM Memory of Adjustment parameter data.
(IC501)
Xtal Source of system clock.
(X2)
Note:
Refer to Adjustment of Base Unit (P.62).
12.1.2. Cordless 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 Cordless Handset (P.63).
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
58