LG M4410 Schematics
- 103 -
7. èË̈ËÔˇθ̇fl ÒıÂχ
7. èË̈ËÔˇθ̇fl ÒıÂχ
X101
2V8_VMEM
C105
3
4
12
2V8_VEXT
C108
C106
C107
0.1u
0.1u
0.1u
RPWRON
C137
1000p
0
R110
10M
R111
C144
C143
27p27p
VSIM
C165
220n
C166
C168
C169
27p
1000p
220n
1V5_VPLL
1V8_VINT
C104
C103
39p
0.1u
D101
13MHz
DBBON
ONNOFF
R109
150
C142
560p
C139
1000p
R127
0
MC-146_12.5pF
L101
270nH
3
32.768KHz
1
2
KDS121E
SIM CONNECTOR
VSIM
R124
SIM_DATA SIM_CLK
20K
C167
27p
J101
4
1
GND1
VCC
2
5
RST
VPP
3
6
CLK
IO
7
10
GND2
GND5
8
9
GND3GND4
C109
0.1u
_RESET
R122
10K
SIM_RST
VCORE
C110
39p0.1u
C140
220p
VUSB
24K
R120
330K
R121
KEYPADROW(0:4)
KEYPADCOL(0:4)
C111
C112
0.1u
0.1u
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
DATA9
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
_RAM_CS1
_ROM_CS1
BURSTCLK
_MIDI_CS
_CAM_CS
_ROM_CS2
_BT_RST
CHG_DETECT
DBBON
CLKON
SD_CMD
SD_CLK
SD_DAT0
SD_DAT1
SD_DAT2
SD_DAT3
DEBUG_TX
DEBUG_RX
_MIDI_RST
_SPKAMP_SHDN
VIBRATOR
_LCD_RST
BT_EN
_PREAMP_SHDN
OLED_ON
MAINLCD_DIM_CTL
FLIP_DETECT
SD_DETECT
HOOK_DETECT
PCM_EN
SPKPH_EN
JACK_DETECT
LCD_ID
VMMC_CTL
KEYPADROW(5)
ABB_IRQ
_MIDI_IRQ
CAM_IRQ
EARMM_EN
FLASH_EN
INDLED_R
2V8_VEXT
R123
10K
C113
0.1u
_WR
_LBS
_UBS
_RD
_ADV
_WAIT
R112
KEYPADROW(0)
KEYPADROW(1)
KEYPADROW(2)
KEYPADROW(3)
KEYPADROW(4)
KEYPADCOL(0)
KEYPADCOL(1)
KEYPADCOL(2)
KEYPADCOL(3)
KEYPADCOL(4)
2V8_VRTC
VSIM
1V8_VINT
VCORE
0
R125
D4
E16
H10
D18
VCORE1
VCORE2
VCORE3
DATA0
D19
DATA1
E18
DATA2
E19
DATA3
G16
DATA4
F18
DATA5
H16
DATA6
F19
DATA7
G18
DATA8
J18
DATA9
G19
DATA10
K12
DATA11
H19
DATA12
K18
DATA13
K16
DATA14
J19
DATA15
R18
NRAMCS2
U19
NRAMCS1
V18
NROMCS1
C19
NWE
L18
NLWR_LBS
K19
NHWR_UBS
C18
NRD
H18
NADV
J13
NWAIT
H13
BURSTCLK
T19
NGPCS1
B14
GPIO_49
J12
GPIO_50
D13
GPIO_51
D12
GPIO_52
B13
GPIO_53
A16
GPIO_54
A8
PWRON
V15
CLKON
G8
CLKIN
D6
OSCOUT
D7
OSCIN
A14
NRESET
V14
0
TESTMODE
A13
SD_CMD
G11
SD_CLK
G10
SD_DAT0
B11
SD_DAT1
A11
SD_DAT2
A12
SD_DAT3
P2
GPIO_0
P1
GPIO_1
R2
GPIO_2
R1
GPIO_3
W2
GPIO_4
W3
GPIO_5
V3
GPIO_6
R5
GPIO_7
V4
GPIO_8
W4
GPIO_9
W5
GPIO_10
V5
GPIO_11
V6
GPIO_12
T6
GPIO_13
T7
GPIO_14
V7
GPIO_15
W7
GPIO_16
V8
GPIO_17
W6
GPIO_22
W8
GPIO_33
T8
GPIO_34
W9
GPIO_35
V9
GPIO_36
W10
GPIO_37
T9
GPIO_38
N9
GPIO_85
W11
GPIO_86
V10
GPIO_87
V12
GPIO_98
T12
GPIO_99
V19
KEYPADROW0
T18
KEYPADROW1
U18
KEYPADROW2
W18
KEYPADROW3
V17
KEYPADROW4
W15
KEYPADCOL0
T13
KEYPADCOL1
W14
KEYPADCOL2
V13
KEYPADCOL3
W13
KEYPADCOL4
GND1
GND2
A1
A7
K13
VCORE4J4VCORE5
GND3
A19
A10
M1
GND4
VCORE6M2VCORE7
GND5C7GND6
D5
C10
T10
R15
VCORE8N7VCORE9
GND7
GND8
D8
D11
U1
VCORE10
VCORE11
GND10G7GND11H8GND12
GND9
E5
2V8_VMEM
U2
VCORE12
E15
VMEM1
GND13H9GND14
2V8_VEXT
F16
J16
L16
N16
VMEM2
VMEM3
VMEM4
VMEM5
AD6532XCA
GND15
GND16
GND17
GND18K7GND19
J9
J10
J11
H11
H12
JTAG PORT
1V5_VPLL
A3
T1
T2
J8
K8
M4
N8
VEXT6
VEXT7T5VEXT8
VEXT1
VEXT2
VEXT3
VEXT4P4VEXT5
U102
GND20
GND21
GND22L8GND23
GND24
GND25
L9
K9
L10
K10
K11
VBAT
JTAG1
_F_WE
TDO_0
TCK
TMS
TDO_1
RPWON
VBAT
TDI
JTAGEN
GND
D2
T14
A9
G1
VSIM
VPLL1B8VPLL2G9VPLL3
VEXT9
VABB1
VABB2
GND30
GND31
GND32
GND33
GND34
GND35
GND26
GND27
L11
L12
GND36V1GND37V2GND38W1GND39
GND28
GND29
T4
R4
M8
M9
P16
M10
M11
M12
_WR
TDO0
TCK
TMS
TDO1
RPWRON
TDI
JTAGEN
C101
47n
C9
C6
VUSB
VDDRTC
ADD0
ADD1
ADD2
ADD10
ADD11
ADD12
ADD13
ADD14
ADD15
ADD16
ADD17
ADD18
ADD19
ADD20
ADD21
ADD22
ADD23
GPIO_24
GPIO_32
JTAGEN
GPIO_18
GPIO_19
GPIO_20
GPIO_21
CLKOUT
CLKOUT_GATE
GPIO_76
GPIO_78
BSOFS
BSIFS
USB_P
USB_M
GPIO_57
GPIO_58
GPIO_59
GPIO_60
GPIO_61
GPIO_62
GPIO_63
GPIO_64
GPIO_65
GPIO_66
GPIO_67
GPIO_68
GPIO_69
GPIO_70
GPIO_71
GPIO_72
GPIO_73
GPIO_74
GPIO_55
GPIO_56
GPIO_100
SIMCLK
SIMDATAIO
W19
VUSB
C102
47n
C114
B12
1u
VMC
D14
ADD0
D15
ADD1
B15
ADD2
A17
ADD3
ADD4
ADD5
ADD6
ADD7
ADD8
ADD9
ASDI
ASDO
ASFS
BSDO
BSDI
CSDI
CSDO
CSFS
USC0
USC1
USC2
USC3
USC4
USC5
USC6
ADD3
A18
ADD4
D16
ADD5
B18
ADD6
B16
ADD7
B17
ADD8
B19
ADD9
L13
ADD10
M18
ADD11
L19
ADD12
M16
ADD13
M19
ADD14
N18
ADD15
M13
ADD16
N19
ADD17
P18
ADD18
P19
ADD19
N13
ADD20
R19
ADD21
R16
ADD22
G13
ADD23
G12
A15
TP101
N11
N10
V11
T11
W12
E4
D1
A2
F4
B4
B1
C1
B3
B2
E1
E2
F2
F1
A6
D9
USBDP
D10
USBDM
J7
USC0
K4
USC1
J2
USC2
J1
USC3
H2
USC4
H4
USC5
H1
USC6
A5
RXON
B5
TXON
K1
TXENA
K2
RXENA
L7
13MHZ_DBBOUT
A4
ASM
C2
L4
DSR
T15
VC2
T16
VC1
V16
VC3
W17
SXENA
L1
PACEN
L2
ONNOFF
M7
RADIO_POWER
N2
SLE
N4
SDATA
N1
SCLK
W16
PRECHARGE
N12
_CAM_RST
G4
SIM_RST
H7
SIM_CLK
G2
SIM_DATA
GUIDE HOLE
OJ2
OJ3
OJ6
OJ4
OJ1
2V8_VEXT
R105
OJ5
1V5_VPLL
VCORE
C133
1u
100K
TMS
TCK
JTAGEN
TDI
TDO1
RPWRON
Iss.
_RESET
CLKON
C134
10u
RXON
TXON
ASM
VBAT
Q101
FDJ129P
2.4
1V8_VINT
R107 0
Notice No.
VBUS_USB
VUSB
C115
C116
4.7u
C127
C128
C126
1u
1u
1u
S1S2S3S4S5
G
D
R101
ABB_IRQ
R118
VBAT
T4
E15
E16
F15
F16
G16
T5
IP
IN
QP
QN
TDO0
100
C153
100p
A12
A13
A15
A14
R3
B2
B1
A1
C1
L1
J2
M1 B14
D1
D2
E1
F2
G2
F1
E2
G1
H1
H2
L2
R7
T1
A2
C2
K1
K2
J1
B13
R119
470K
E5
E6
E7
E10
E11
E12
F5
F6
F7
F10
F11
F12
G5
G6
G7
Date
10u
2V5_VMIC
VBAT
N2
R6
VINTIN
VBACK
VUSB
VCOREGATE
VUSBIN
VCORE
VPLL
VBACKSEL
IP
IN
QP
QN
VMEMSEL
TCK
TMS
TDI
TDO
MCLK
MCLKEN
ABBRESET
INT
ASDO
ASDI
ASFS
BSDI
BSIFS
BSDO
BSOFS
CSDO
CSDI
CSFS
DBBON
RESET
VCXOEN
GPI
RXON
TXON
ASM
AGND01
AGND02
AGND03
AGND04
AGND05
AGND06
AGND07
AGND08
AGND09
AGND010
AGND011
AGND012
AGND013
AGND014
AGND015
AGND016
AGND017
AGND018
G10
G11
G12
Name
C117
1u
P2
VRTCIN
VMEMIN1R2VMEMIN2
AGND019
AGND020K5AGND021K6AGND022K7AGND023
2V75_VTCXO
C118
2.2u
G15
C15
VBAT1
VBAT21
AGND024
K10
K11
VABB
VSIM
1V8_VINT
C120
C119
1u
0.47u
H16
N16
D16
H15
R5
R4
T6
VSIM
VMIC
VABB
VBAT4
VBAT5
VVCXO
VBAT22A3VBAT31B3VBAT32
U101
AD6555XBC
AGND030
AGND031
AGND032
AGND033
AGND026
AGND027
AGND028
AGND029
L5
L6
L7
L10
Designer
AGND034
AGND035
M5
M6
M7
L11
L12
M10
M11
01/21
2005
AGND025
K12
Checked
Approved
LG Electronics Inc.
N1
VINT1P1VINT2
AGND036
AGND037
M12
2V8_VMEM
AGND1
AGND2
B16
A11
C121
1u
T2
L15
2V8_VEXT
C122
1u
T3
A4
B4
VEXT1
VEXT2
VMEM1
VMEM2
VRTC
VBATSENSE
CHGDACREF
CHGOSC
IBIAS
VCHG
ISENSE
GATEDRIVE
KEYOUT
KEYON
LDOEN
CRST
REFBB
RSVD_A16
RSVD_C16
REF
AFCDAC
PA
BATTYPE
REFOUT
REFCHG
TEMP1
TEMP2
AUXADC1
AUXADC2
AIN2P
AIN2N
AIN1P
AIN1N
AIN3L
AIN3R
NC_R12
LIGHT1
LIGHT2
LIGHT3
SPWR1
SPWR2
AOUT2N1
AOUT2N2
AOUT2P1
AOUT2P2
AOUT3R
AOUT3L
AOUT1P
AOUT1N
DGND
AGND3
AGND4
SGND1T8SGND2
R8
M2
T16
N15
Sign & NameSection Date
S.W.JEONG
J.H.BAE
VBAT
C123
C124
C125
4.7u
1u
1u
2V8_VRTC
VBAT
VCHARGE
T7
B8
100
R102
B7
B5
C132
0.01u
1.2MR103
T15
A5
A7
A6
T13
T14
T12
R1
A10
A16
C16
B15
B12
B6
B11
D15
B9
A8
B10
A9
2V8_VEXT
P15
R15
P16
R16
R13
R14
R12
L16
M15
M16
R10
T10
R9
T9
R11
T11
K16
J16
J15
K15
LGND
0
1u
C138
JACK_TYPE
R126
C170
0.1u
C155
33p
KEYPADROW(4)
_POWERKEY
C136
1u
R113
C145
0.1u
C150
39p
INDLED_G
KEYBACKLIGHT
C158
C157
C159
C156
18p
18p
33p
33p
MODEL
DRAWING
NAME
DRAWING
NO.
C129
0.1u
R104 330
Q102
4GS5
3D36
D2
2
D1
1
C135
0.1u
R115
R117 0
C151
39p
20K
0
C147 0.1u
C160
33p
TPCF8102
0.2
R108
BAT_TEMP
NA
R114
RF_TEMPSENSE
C146
1u
HEADSET_MICP
HEADSET_MICN
C162
C161
C163
18p
18p
33p
M4410
MONACO, TYPHOONE, SIM
D4
D5
D6
C130
27p
7
8
C164
33p
C148
39p
C154
39p
SPK_RCVN
AUX_SPK_R
AUX_SPK_L
MAIN_RCVP
MAIN_RCVN
VER 1.0
C131
10u
D102
CUS02
AFCDAC
VAPCDAC
C141
47p
R116
MAIN_MICP
100
C149
39p
R130
MAIN_MICN
100
Sheet/Sheets
1/8
LGIC(42)-A-5505-10:01
LG Electronics Inc.
- 104 -
7. èË̈ËÔˇθ̇fl ÒıÂχ
DAI
CLOCK
RX
TX
-
-
RESET
62
UART
-
RXD
TXD
RTS/CTS(PC)
CTS/RTS(PC)
-
USC6
DSR
RPWRON
USC0
USC_1
USC_2
USC3
DEBUG_TX
USC5
USC4
DEBUG_RX
BAT_TEMP
USBDP
USBDM
7
2V8_VEXT
100KR701
R700 100K
R702 100K
100KR703
8
9
VCHARGE
VBUS_USB
135
7
R201
R210 NA
NAR226
1
2
3
100K
R202
100K
C212
56p
VA201
C210
15p
C201
4.7u
R212 10
C211
56p
6
8
2
4
RA201
100K
U203
STF203-22
1
6
D+D+IC
2
GND5VBUS
4
D-3D-IC
R211 NA
R217 10
R219 0
R222 10
R227 10
22u
C213
10R213
NAR214
0R216
10R218
0R221
10R223
10R225
10R228
CHG_DETECT
R224 NA
CN201
1
3
4
5
I/O CONNECTOR
MEMORY
A
G1
ADD1
ADD2
ADD3
ADD4
ADD5
ADD6
ADD7
ADD8
ADD9
ADD10
ADD11
ADD12
ADD13
ADD14
ADD15
ADD16
ADD17
ADD18
ADD19
ADD20
2V8_VMEM
C203
0.1u
ADD21
ADD22
ADD23
_ROM_CS1
2V8_VMEM
C204
0.1u
1V8_VINT
C205
0.1u
C206
0.1u
B
C
A0
F1
A1
E1
A2
D1
A3
B1
A4
C1
A5
F2
A6
E2
A7
F6
A8
D7
A9
E7
A10
B8
A11
C8
A12
D8
A13
F7
A14
E8
A15
F8
A16
D2
A17
B2
A18
B3
A19
E6
A20
B7
A21
C7
A22
0R220
C3
A23
D3
A24
E3
A25
B5
VCC11
L4
VCC12
B6
VCC21
K6
VCC22
J8
VCCQ1
K7
VCCQ2
L3
VCCQ3
D4
VPP
K5
P_VCC
K4
S_VCC
B4
VSS1
C4
VSS2
L1
VSS3
L2
VSS4
L5
VSS5
L6
VSS6
L7
VSS7
L8
VSS8
A2
NC1A1NC2
M7
A7
NC8M8NC9
M2
U202
RD38F4050L0ZBQ0
NC3A8NC4NC6
D0
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
_S_CS1
S_CS2
_P1_CS
_P2_CS
P_MODE
_R_LB
_R_WE
_R_OE
_R_UB
_CE1
_CE2
_CE3
_WP
_ADV
_WE
_OE1
_OE2
_RST
WAIT
CLK
NC7
M1
H2
H3
G3
H4
J5
G5
J6
H7
G2
J3
G4
J4
H5
G6
H6
J7
J1
C5
D6
K2
K8
C2
D5
H1
F3
K1
R229 NA
G8
K3
E4
E5
F5
J2
H8
F4
G7
C6
DATA0
DATA1
DATA2
DATA3
DATA4
DATA5
DATA6
DATA7
DATA8
DATA9
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
_RAM_CS1
_LBS
_UBS
_ROMCS1
_ROM_CS2
_ADV
_WR
_RD
_RESET
_WAIT
BURSTCLK
_ROM_CS1
_ROM_CS2
2V8_VMEM
C202
0.1u
NAR215
U201
A1
B1
A2
VCC
C2
GND
SN74AUC1G08YZPR
C1
_ROMCS1
PIN
USC0
USC1
USC2
USC4
USC5
USC6
VBAT
C207
1u
AVL5M02-200
C208
15p
10
2V8_VEXT
TDO1
R203 NA
R204 NA
C209
56p
0R205
TDI
0R206
TCK
TMS
0R208
R207 0
VA202 AVL5M02-200
JTAGEN
_RESET
NA
R209
A
A
CN202
25
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
26
B
B
C
D
E
LGIC(42)-A-5505-10:01
( 256Mbit FLASH / 64 Mbit pSRAM )
2V8_VEXT
Q201
100K
S
R236
G
2
C214
1u
VMMC_CTL
SD_DAT1
SD_DAT0
SD_CLK
SD_DETECT
SD_CMD
SD_DAT3
SD_DAT2
1
2V8_VMMC
D
SI1305
C217
10p
C218
10p
2V8_VEXT
100K
R235
C219 C220
10p
10p
C221
10p
100KR230
C222
10p
100KR231
2V8_VMMC
C215
C216
27p
100KR233
100KR234
R232 100K
3
10u
S201
GND
8_D1
7_D0
6_VSS
5_CLK
4_VDD
11_NC
10_NC
3_VSS
2_CMD
1_D3
9_D2
SW_B
SW_A
GND
DM2B-DSF-PEJ
REVERSE TYPE
MINI-SD SOCKET
4
Date
Section
Designer
Checked
Approved
Iss.
5
Notice No.
Date
Name
LG Electronics Inc.
Sign & Name
01/21 M4410
S.W.JEONG
2005
J.H.BAE
MODEL
DRAWING
NAME
MEMORY, I/O, mini SD
DRAWING
NO.
Sheet/Sheets
2/8
VER 1.0
LG Electronics Inc.
D
- 105 -
7. èË̈ËÔˇθ̇fl ÒıÂχ
1
2V8_VMEM
3
4
5
SPKPH_EN
0
A
1V5_NEC_CORE
C301
C302
1u
1u
A9
C4
DVDD1
B6
CLKON
J6
H4
J5
K6
K7
J7
K8
J8
H10
H9
G10
G9
F10
F9
E10
F8
B8
A8
A7
B7
A5
B5
A4
D9
C10
K3
J3
K4
J4
NA R380
PS
CS_B_SCS
A2
A1_RXD
A0_DATA_TXD
WR_B_SCLK
RD_B_SPIMODE
D0_SERINIT
D1
D2
D3
D4
D5
D6
D7
INT_SG_B
INT_DSP_B
BCLK
LRCLK
ASI
ASO
TRSCK
CLK8K
RDATA
VIB
LED
PO0
PO1
PO2
PO3
DGND1
C5
_WR
TP302
TP304
TP305
TP306
_RD
TP307
TP303
_MIDI_CS
ADD2
ADD1
ADD0
B
C
D
E
DATA8
DATA9
DATA10
DATA11
DATA12
DATA13
DATA14
DATA15
_MIDI_IRQ
C303
1u
C8
D10
DVDD2
DVDD3
DVDD4K9DVDD5
DGND2E8DGND3
DGND4
K5
J10
2V8_VMEM
1M
0.01u
C322
A6
R311
R320
E1
C9
EVDD
AVDD
U303
EUSY0221901
EGND
AGND1
AGND2H1AGND_P
D1
G1
VBAT
FB301
(N.A)
H7
G2
G8
NC1
NC2
NC3
AVDD_P
LINEOUT_L
LINEOUT_R
SHORT_K1
SHORT_A1
SHORT_K10
SHORT_A10
NC19
NC20D4NC21
H3 D8
U305 MIC2211-FMYML
1
2
3
4
5
C319
1u
H8
J9
B10
NC4B9NC5
NC6
NC7
RESET_B
CLKIN
VREF
IREF
NC8
NC9
NC10
NC11
NC12
NC13
NC14
NC15
NC16
NC17
NC18
TM0
TM1
TM2
TM3
TM4
NC22H6NC23
NC24
H5
C6
C7
VIN10VOUT1
VOUT2
EN1
EN2
BYP
NC1
BGND
GND
E9
H2
C1
F1
E2
D2
A1
K1
A10
K10
B1
J1
A2
B2
J2
K2
C3
D3
E3
F3
G3
C2
F2
B3
A3
B4
NC3
NC2
2V8_NEC_AVDD
C304
1u
C308 1000p
R307
1V5_NEC_CORE
9
8
7
6
11
TP301
56K
C305
1u
C314
220n
0
_MIDI_RST
13MHZ_DBBOUT
SPK_RCVN
AUX_SPK_R
AUX_SPK_L
R309
C320
1u
MAX4684EBC_T
2V8_NEC_AVDD
0
R310
C321
1u
R304
0
2V8_NEC_AVDD
C4
A4
C1
A1
U304
NO1
NO2
NC1
NC2
H
L
R302
0
B4
V+
COM1
COM2
GND
B1
SPEAKER
PHONE
MIDI, MP3
MAX4684EBC_T
C313
0.1u
C2
IN1
A2
IN2
C3
A3
C318
0.1u
2V8_NEC_AVDD
U302
C4
NO1
A4
NO2
C1
NC1
A1
NC2
R308
100K
B4
V+
C2
IN1
A2
IN2
C3
COM1
A3
COM2
GND
B1
EARMM_EN
HEADSET_SPK_R
HEADSET_SPK_L
AMP Enable
AMP
SHUTDOWM
C324 470n
C325
_PREAMP_SHDN
R318 33
33R319
6
_SPKAMP_SHDN
AMP Enable
AMP
SHUTDOWM
SPKPH_EN
R314 20K
470n
20KR315
2V8_NEC_AVDD
C323
1u
R313 100K
U306 LM4809LQX
8
VDD
2
VIN1
6
VIN2
34
BYPASS
5
_SHDN
C326
0.1u
R316
100K
7
EARMM_EN_PREAMP_SHDN
MIDI, MP3
(HEADSET)
VOICE
(HEADSET)
100KR312
1
VOUT1
7
VOUT2
GND
9
BGND
BOARD TO KEY CONNECTOR
HEADSET_MICP
HEADSET_MICN
HEADSET_SPK_L
HEADSET_SPK_R
KEYPADCOL(0)
KEYPADCOL(1)
KEYPADCOL(2)
KEYPADCOL(3)
KEYPADCOL(4)
_POWERKEY
INDLEDR
MAIN_MICP
MAIN_MICN
AVL14K02200
AVL14K02200
VA303
AVL14K02200
VA305
VA304
AVL14K02200
AVL14K02200
VA306
VA307
AVL14K02200
AVL14K02200
VA301
VA302
AVL14K02200
AVL14K02200
VA309
VA308
Section
Designer
Checked
Approved
_SPKAMP_SHDN
AVL14K02200
AVL14K02200
VA311
VA310
01/21
2005
82
VBAT
NA
R301
0
R306 NA
R305
R317
100K
2V5_VMIC 2V8_VEXT
C315
0.1u
AVL14K02200
AVL14K02200
VA313
VA312
Date
CN301
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20 21
Sign & Name
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
S.W.JEONG
J.H.BAE
C309 0.1u
C310 0.1u
C312 0.1u
DRAWING
NAR303
0.1uC311
AVL14K02200
VA314
MODEL
NAME
9
C306
1u
1
VINR-
2
VINR+
10
_SHDN
3
GAIN_SEL
8
VINL-
9
VINL+
VBAT
C316
0.1u
AVL14K02200
AVL14K02200
VA315
VA316
VBAT
6
13
VDD1
VDD2
PGND
GND15GND2
15
12
C317
0.1u
AVL14K02200
AVL14K02200
VA318
VA317
10
C307
1u
U301
LM4666SDX
11
ROUT1
14
ROUT2
4
LOUT1
7
LOUT2
AVL14K02200
AVL14K02200
AVL14K02200
AVL14K02200
AVL14K02200
VA319
VA321
VA323
VA320
VA322
M4410
MIDI, MP3, KEYPCB CON
RSPK-
RSPK+
LSPK-
LSPK+
AVL14K02200
AVL14K02200
VA325
VA324
JACK_DETECT
JACK_TYPE
HOOK_DETECT
INDLED_G
KEYPADROW(0)
KEYPADROW(1)
KEYPADROW(2)
KEYPADROW(3)
KEYPADROW(4)
KEYPADROW(5)
KEYBACKLIGHT
FLIP_DETECT
Sheet/Sheets
3/8
A
A
B
B
C
D
Iss.
LGIC(42)-A-5505-10:01 LG Electronics Inc.
5
Date
NameNotice No.
LG Electronics Inc.
DRAWING
NO.
VER 1.0
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