Panasonic KX-TCD530SLM - Page 57

Items Adjustment
Point
Procedure
Check
Replace
(A) 4.0V Supply
Confirmation
TP14
1. Confirm that the voltage between TP14 and GND is 4.0V ± 0.2V.
CN2,
D1,
C211,
IC1,
(B) 4.0V Supply
Confirmation
TP3
1. Confirm that the voltage between TP3 and GND is 4.0V ± 0.2V.
CN2,
D1,
C211,
IC15,
(C) 3.2V Supply
Confirmation
TP22
1. Confirm that the voltage between TP22 and GND is 3.15V ± 0.2V.
Q2,
R13,
(D)
*
1.8V Supply
Confirmation
TP15
1. Confirm that the voltage between TP15 and GND is 1.8V ± 0.02V.
2. Adjust the 1.8V voltage of TP15 executing the command
“bandgap XX“ (XX is the value).
Q3,
(E)
*
BBIC
Confirmation
-
1. BBIC Confirmation (Execute the command "getchk").
2. Confirm the returned checksum value.
Connection of checksum value and program number is
shown below.
C43,
C39,
C45,
(F)
*
EEP-ROM
Confirmation
-
1. EEP-ROM Confirmation.
2. Confirm the returned checksum value.
IC3,
57