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6. Repairing
Memory
Charger
VCHG
C501
1uF_10%_16V
0603C-S
R501
100K_5%
0402R-S
P.4
ADC3_VCHG
R504
24K_1%
0402R-S
V_CELL
VBAT
C507
100nF_10%
TP501
TP507
TP506
0402C-S
TP1.5
TP1.5
TP1.5
3
VBAT
R508
24K_1%
2
BATDET
TP504
0402R-S
TP1.5
1
GND
4
PGND
TP505
5
PGND
TP1.5
C516
100nF_10%
J502
0402C-S
250072MB003G501ZL
BAT-BAR13-037102
LGE Internal Use Only
ED[0..15]
ED0
J3
DQ0
ED1
G4
DQ1
ED2
K4
DQ2
ED3
H5
DQ3
ED4
H6
DQ4
ED5
K7
DQ5
ED6
G7
DQ6
ED7
J8
DQ7
ED8
K3
DQ8
ED9
H4
DQ9
ED10
J4
DQ10
ED11
K5
DQ11
ED12
J7
DQ12
ED13
H7
DQ13
ED14
K8
DQ14
ED15
H8
DQ15
NLD0
L6
I/O1
NLD1
L7
I/O2
VMEM
NLD2
L8
I/O3
NLD3
L9
I/O4
NLD4
K9
I/O5
NLD5
K10
I/O6
NLD6
J10
I/O7
R405
R406
NLD7
H10
I/O8
47K_5%
47K_5%
0402R-S
0402R-S
F10
VCCn
F1
VCCn
N CLE
H1
CLE
NALE
J1
ALE
NC EB
E1
CEn
NR EB
D1
REn
NWEB
K1
WEn
/SYSRST
K2
WPn
N RNB
C1
RY/BYn
A1
NC
C403
A2
NC
100pF_5%
A9
NC
0402C-S
A10
NC
B2
NC
B3
NC
B4
NC
B5
NC
B6
NC
B7
NC
B8
NC
B9
NC
B10
NC
C2
NC
C9
NC
C10
NC
D10
NC
E10
NC
F5
EA[1..24]
NC
EA24
F6
NC
G5
NC
G6
NC
G8
NC
U402
TV00579002AAGD
TV00578002
P.6
PWRKEY
P.4
KCOL6
F501
CF06V3T1R25
P.4
BBWAKEUP
0603R-S
P.2,4
VCXOEN
VCHRIN
U501
Si5853DC-T1-E3
SI5853DC
R506
0.33 (1% 1/4W)
0805R-S
1
8
ADC0_I-
2
7
3
6
AVDD
4
5
ADC1_I+
R510
ADC2_TBAT
P.4
100K _1%
YC124
EA[1..24]
EA1
G2
A0
EA2
F2
A1
EA3
E2
A2
EA4
D2
A3
EA5
F3
A4
EA6
E3
A5
EA7
D3
A6
EA8
C3
A7
EA9
C7
A8
EA10
E7
A9
EA11
F7
A10
EA12
C8
A11
EA13
D8
A12
EA14
E8
A13
EA15
F8
A14
EA16
D9
A15
EA17
G9
A16
EA18
F4
A17
EA19
E4
A18
EA20
D7
A19
EA21
E6
A20
EA22
E9
A21
EA23
F9
A22
/E RD
H3
OE
/ECS0_FLASH
H2
CEf
/ECS1_PSRAM
J2
CE1ps
D6
CE2ps
/EW R
C6
WE
C5
WP/ACC
/ELB
C4
LB
/EUB
D4
UB
E5
RY/BYf
/WATCHDOG
D5
RESET
J5
VCCf
J6
VMEM
VCCps
M10
NC
M9
NC
M2
NC
M1
NC
L10
NC
L5
NC
L4
NC
L3
NC
L2
NC
L1
NC
K6
NC
H9
NC
G1
VSS
G3
VSS
G10
VSS
J9
VSS
TP502
TP503
VDD
TP1.5
TP0.5
D501
RB520S-30
RB520S30T1
Pull Down
P.4
P.4
GPIO7_STATUS_EN
P.4
GPIO10_VIB_EN
P.4
GPIO31_CHR_CTL
P.4
EINT2_CHARGER
VSIM
P.4
P.4
P.4
P.4
P.4
GPIO32_SIMSEL
J501
1
2
CLK
I/O
3
4
RST
VPP
5
6
VCC
GND
SCR49
P.4
V502
SIM-SCR49-6K700C-2.54
ESDA
V501
0402R-S
P.4
ESDA
C515
V503
0402R-S
100nF_10%_16V
ESDA
0603C-S
0402R-S
Copyright © 2007 LG Electronics. Inc. All right reserved.
- 102 -
R502
U502
100K_5%
MT6305B
0402R-S
MT6305
32
PWRKEY
33
PWRBB
31
SRCLKEN
45
VmSEL
44
VaSEL
43
BATDET
42
BATUSE
36
KP_BL_PWM1
LEDEN
35
ALERTEREN
34
VIBRATOREN
1
CHRIN
2
GATEDRV
R505
DNI
3
NC/DANODE
0402R-S
4
ISENSE/NC
5
CHRCNTL
6
CHRDET
9
SIMDATA
SIMIO
10
SIMRST
SIMRST
11
SIMCLK
SIMCLK
12
SIMVCC
SIMVCC
13
SIMSEL
SIM_I/O
14
SIO
SIM_RST
15
SRST
SIM_CLK
16
SCLK
SIM Connector
2 4 6
V504
Top View
ESDA
0402R-S
1 3 5
Only for training and service purposes
ALERTER
VIBRATOR
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