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Items
(A)
4.0V Supply
Confirmation
(B)
BBIC
Confirmation
(C) Charge Control
Check & Charge
Current Monitor
Confirmation
Adjustment
Point
1. Confirm that the consumption current is < 200mA , that is, there is no short circuit.
-
2. Confirm that the voltage between test point "+4V" and GND is 4.1V ± 0.2V.
1. BBIC Confirmation (Execute the command "getchk").
-
2. Confirm the returned checksum value.
Connection of checksum value and program number is shown
below.
1. Apply 6V between TP5(+) and TP6(-) with current limit of PSU to 200mA.
-
2. Confirm that the charge current is ON/OFF.
3. SW to decrease current limit of PSU to 100mA.
4. Confirm that the charge current is stable.
Procedure*
57
Check
IC1,F1,R14
R15,C53,C1
L1,D16,C4
C5,C9,Q3,
R11,R16,R1
C11,X1,C6
C7,C70,IC1
C401,C402
C403,IC4,
C405,C408
C409,C65,
IC1,X1,C6,
IC1,C52,Q7
Q8,R51,R1
C11,F1,R14
R15,C53,C
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