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Flow Chart of Troubleshooting
9-7
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9-1-4. Charging Part
Abnormal chargin part
YES
Battery contact at
BTC500?
NO
Battery Check
BTC500
YES
Charger input of
IFC500?
NO
Check the IFC500
YES
END
R530
C511
R548
VCCD_1.8V
ZD503
R547
R543
C514
C515
C523
R552
ZD507
R527
R556
C512
R550
R532
R546
C521
R553
ZD506
VR505
C522
R516
R528
VR508
VR540
C535
9
9
NC
21
22
NC
23 NC
NC
24
25
NC
NC
26
NC 27
28
NC
20
20
3
3
4
4
5
5
6
6
7
7
8
8
13
13
14
14
15
15
16
16
17
17
18
18
19
19
2 2
IFC500
1 1
10
10
11
11
12 12
C534
C520
R551
VCCA_2.9V
C524
R539
1
2
3
4
5
6
C503
VR503
ZD505
VBAT
VR515
R549
VR504
R529
R533
C513
T_OPT
TA_VEXT
JACK_IN
AUXINP
AUXOUTP
SDS_RXD
EAR_SWITCH
JIG_ON_IF
EAR_CHECK
USB_D-
USB_D+
USB_5.0V
EAR_R
EAR_L
AUXOUTN
AUXINN