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Items
(D)
Charge Detection
*
(OFF)
Confirmation
(E)
Battery Monitor
*
Confirmation
(F)
Battery low
Confirmation
(G)
BBIC Clock
*
Adjusment
Adjustment
Point
1. Stop supplying 6V to TP5(+) and TP6(-).
-
2. Execute the command "charge".
3. Confirm that the returned value is 0x00 (hex).
1. Apply 2.3V ± 0.005V between TP3(+) and TP4(-).
-
2. Execute the command "readbatt".
3. Confirm:
95 < returned value < A0 (Hex)
4. Execute the command "WRTBAT2 XX".
1. Apply 2.40V between TP3(+) and TP4(-).
-
2. Confirm that there is no Speaker sound (Battery low alarm).
3. Apply 2.20V between TP3(+) and TP4(-).
4. Confirm that there is Speaker sound (Battery low alarm).
1. Execute the command "conttx".
MCLK
2. Adjust the frequency of MCLK executing thecommand "setfreq 00 xx (where xx is the
value)" so that the reading of the frequency counter is 10.368000MHz ± 3MHz.
Procedure*
58
Check
IC1,C52,Q7
Q8,R51,R1
C11,F1,R14
R15,C53,C
IC1,C52,Q7
Q8,R51,R1
C11,F1,R14
R15,C53,C
IC1,F1,R14
R15,R12,C1
C1,C53,IC4
R2,R17,R18
R31,C8,C10
C23,C24,C3
C66,C67,C6
IC1,X1,C6,
C7,C70,IC1
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