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Earphone Jack
FSA2467 Function Select
1S
2S
Function Mode
1
X
USB
0
0
UART
0
1
AUDIO
VUSB
VDD
R701
D701
100K_5%
RB520S-30
RB520S30T1
0402R-S
1
2
P.4
ADC5_USB
R709
33_1%
P.4
USB_DM
0402R-S
R710
33_1%
P.4
USB_DP
0402R-S
R705
1K_5%
P.4
URXD1
0402R-S
22uF_20%_6.3V
R708
330_5%
P.4
MP3_OUTR
0402R-S
R706
100_5%
P.4
UTXD1
0402R-S
22uF_20%_6.3V
R711
330_5%
P.4
MP3_OUTL
0402R-S
R712
10K_5%
P.4
EINT0_HEADSET
0402R-S
C736
1nF_10%
0402C-S
P.4
GPIO2_UR1_CTL
R724
100nF_5%
0402R-S
P.4
P.4
P.4
ADC6_ASS_ID
P.4
EINT1_HOOK_KEY
U704
DNI
DTC323TU
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
R725
DNI
0402R-S
P.4
GPIO0_SWITCH
AVDD
R722
100K_5%
R702
C710
0402R-S
1.5K_5%
100nF_10%
0402R-S
0402C-S
1
16
1B0
1A
15
1B1
4
2A
5
2B0
2
1S
3
2B1
9
8
3B0
3A
C701
7
3B1
0805C-S
12
4A
13
4B0
10
2S
C708
11
4B1
0805C-S
C711 100nF_10%
MICN1
0402C-S
R714
1K_5%
R715
0402R-S
C713
1.5K_5%
100pF_5%
0402R-S
1
0402C-S
C714 100nF_10%
2
MICP1
0402C-S
FL701
C715
C716
EXC24CP121
33pF_5%
33pF_5%
EXC24C
0402C-S
0402C-S
V717
ESDA
0402R-S
R716
0402R-S
V704
ESDA
C718
0402R-S
100nF_10%
0402C-S
Accessory PIN Define
Charger
1
V_USB
Charger_in
2
D-
X
3
D+
X
4
ID
X
5
GND
GND
VCHG
R723
B701
82K_5%
MMZ1608S121AT
0402R-S
0603B-S
B702
MMZ1608S121AT
0603B-S
B703
MMZ1608S121AT
0603B-S
C742
100nF_10%
HSP701
0402C-S
V703
ESD_PAD
V701
ESDA
ESDA
V702
0402R-S
0402R-S
ESDA
0402R-S
HSP702
ESD_PAD
MICBIASP
4
3
C717
10uF_10%_10V
0805C-S
HSP706
ESD_PAD
- 97 -
6. Repairing
USB
UART Hands-free
V_USB
X
X
D-
RXD
AUDIO_R
D+
TXD
AUDIO_L
X
MIC / Hook
GND
GND
GND
MINI USB
1
V_USB
2
D-
3
D+
4
USB_ID
5
GND
6
G1
7
G2
8
G3
9
G4
V713
V714
V715
J704
ESDA
ESDA
ESDA
MCN50-5K5U11
0402R-S
0402R-S
0402R-S
MINI_USB_SH_B(ACO
FM_ANT
C712
L707
DNI
0R
0402C-S
0805L-S
V716
ESDA
0402R-S
LGE Internal Use Only
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