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7. CIRCUIT DIAGRAM
1
2
3
UART100
VBAT
3G
2.5G
1
GND
GND
2
RX
RX
USC1
3
TX
TX
USC2
4
A
UFLS
NC1
5
ON_SW
ON_SW
RPWRON
6
VBAT
VBAT
7
PWR
NC2
8
URXD
NC3
9
UTXD
NC4
10
DSR
DSR
11
RTS
USC5
12
CTS
USC4
B
VIBRATOR
VBAT
VBAT
R103
R101
10
47K
Q100
R104
220
C
R105
VIBRATOR
20K
MOTOR
R106
7.5K
EMZ2
C117
4.7u
X100
3
4
R113
D
2
1
MC-146
32.768KHz
E
Charge & Precharge Circuit
VCHARGE
VBAT
F
C127
R118
0.1u
10
Q101
R119
1K
R121
R632
PRE_CHARGE_R
1.5K
7.5K
R633
R122
10K
10K
C
UMX1NTN
1V8_VRTC
VBAT
VCHARGE
D101
C139
R129
C140
4.7u
0.2
1u
CUS02
R131
D
330
G
S
4
5
D3
D4
3
6
D2
D5
BATT_TEMP
2
7
D1
D6
1
8
Q102
TPCF8102-TE85L-F
E
F
OJ100
OJ101
OJ102
OJ103
1
2
3
LG(42)-A-5505-10:01
4
5
6
7
VBAT
1V8_VRTC
2V8_VEXT
2V8_VMEM
2V85_VSIM
C100
C101
22u
22p
C102
C103
C104
C105
C106
C107
0.1u
22p
0.1u
22p
0.1u
0.1u
K7
ADD00
ADD0
J6
ADD01
ADD1
K5
ADD02
ADD2
H7
ADD03
ADD3
G4
ADD04
ADD4
G5
ADD05
ADD5
G9
ADD06
ADD6
H8
ADD07
ADD7
G8
ADD08
ADD8
F9
ADD09
ADD9
F7
ADD10
ADD10
F8
ADD11
ADD11
E9
ADD12
ADD12
E12
ADD13
ADD13
E16
ADD14
ADD14
F11
ADD15
ADD15
E11
ADD16
ADD16
D16
ADD17
ADD17
D14
ADD18
ADD18
D11
ADD19
ADD19
D12
ADD20
ADD20
D13
ADD21
ADD21
E10
ADD22
ADD22
T6
KEY_COL0
KEYPADCOL0
U5
KEY_COL1
KEYPADCOL1
U6
KEY_COL2
KEYPADCOL2
T7
KEY_COL3
KEYPADCOL3
U7
KEY_COL4
KEYPADCOL4
T5
KEY_ROW0
KEYPADROW0
U4
KEY_ROW1
KEYPADROW1
R8
KEY_ROW2
KEYPADROW2
R6
C118
KEY_ROW3
KEYPADROW3
R7
NA
KEY_ROW4
KEYPADROW4
T10
OSCIN
U10
OSCOUT
10M
B1
26M_DBB
CLKIN
C124
1000p
R153
100
C2
C125
NC1
D8
NA
NC2
E1
NC3
F1
NC4
F3
NC5
G1
NC6
G7
NC7
H5
NC8
J9
NC9
J12
NC10
K12
NC11
L5
NC12
L6
NC13
L8
NC14
U101
M8
NC15
M9
NC16
P7
NC17
AD6720
P10
NC18
R2
NC19
R9
(ATLAS : Athena + Typhoon A)
NC20
T3
NC21
T4
NC22
M2
VIBRATOR
GPIO_0
N4
DEBUG_RX
GPIO_1
N3
_WAIT
GPIO_2
FB100
N2
DEBUG_TX
GPIO_3
N8
FLIP
GPIO_5
P9
_MIDI_IRQ
GPIO_6
R137
P2
HOOK_DET
GPIO_7
0
P3
JACK_DETECT
GPIO_8
R1
CAM_HOLD
GPIO_9
T1
SPK_SEL
GPIO_10
R3
LCD_RESET
GPIO_11
T2
_MIDI_RESET
GPIO_12
U1
CHG_DET
GPIO_13
P5
CAM_RST
GPIO_14
U2
LCD_DIM_CTL
GPIO_15
R4
INDLED_G
GPIO_16
P6
LCD_ID1
GPIO_17
E5
GPIO_22
E3
SIM_RST
GPIO_23
D2
INDLED_R
GPIO_24
E2
SIM_DATA
SIMDATAOP
E4
SIM_CLK
SIMCLK
B2
DSR
GPIO_32
R124
NA
R10
ASM
GPO_5
F14
LIGHT1
H13
LIGHT2
J15
LIGHT3
P8
KEY_BACKLIGHT
GPO_22
R5
GPO_23
T12
VMEMSEL
D17
C137
REF
R127
C131
1u
C15
0.1u
REFOUT
2.2K
C136
1u
C14
TEMP1
A13
C138
TEMP2
R138
A14
4.7u
HOOK_DET
AUXADC1
B14
NA
AUXADC2
T13
VRTC
C12
VCHG
A12
GATEDRIVE
C13
ISENSE
B13
VBATSENSE
R132
82K
F17
REFCHG
B12
BATTYPE
F5
TCK
GPIO_18
F2
C146
TMS
GPIO19_TMS
F6
0.1u
TDI
GPIO_20
G3
TDO1
GPIO_21_TDI
F4
JTAGEN
JTAGEN
T16
KEY_ROW0
KEYOUT
U17
POWERKEY
KEYON
M5
USC0
USC0
L3
USC1
USC1
M7
USC2
USC2
L2
USC3
USC3
M3
USC4
USC4
N6
USC5
USC5
N5
CAM_INT
USC6
(USC6)
4
5
6
7
8
9
10
11
12
R100
BACK_BATT
1K
1V8_VCORE
C108
C109
22p
0.1u
2V8_VMEM
1V8_VCORE
2V75_VVCXO
2V8_VEXT
2V75_VABB
2V5_VMIC
2V85_VSIM
C110
1u
C11
VEXT01
C111
1u
R13
VMEM
C112
1u
G17
VABB
C113
1u
U11
VCORE
C114
1u
P16
MEMORY
VMIC
C115
1u
F16
VVCXO
C116
1u
R14
(128 + 64PSRAM)
VSIM
A11
DATA0
DATA00
D9
DATA1
DATA01
E8
DATA2
DATA02
C9
DATA3
DATA03
A8
DATA4
DATA04
C8
2V8_VMEM
DATA5
DATA05
B8
DATA6
DATA06
E7
DATA7
DATA07
A7
DATA8
DATA08
C7
DATA9
DATA09
B7
DATA10
DATA10
C6
DATA11
DATA11
B6
DATA12
DATA12
D6
DATA13
DATA13
A5
DATA14
DATA14
C5
DATA15
DATA15
D5
TP100
NHWR
_UBS
D4
TP101
NLWR
_LBS
C4
TP102
NWR
_WR
B5
TP103
NRD
_RD
D3
TP104
NROMCS
_ROM_CS1
B3
TP105
NRAMCS
_RAM_CS1
C119
C120
C3
R109
0
TP106
NGPCS0
_ROM_CS2
0.1u
0.1u
A2
TP107
NGPCS1
_MIDI_CS
C10
R111
0
NDISPLAYCS
_LCD_CS
G2
GPO_2
ONNOFF
H3
R114
NA
GPO_3
PRE_CHARGE_R
ADD23
H4
GPO_4
RF_PWR_DWN
H2
GPO_7
H6
GPO_8
J3
GPO_9
ANT_SW1
J4
GPO_10
RF_RST
J2
GPO_11
ANT_SW2
J5
GPO_16
PA_EN
L7
GPO_17
PA_BAND
L4
GPO_18
K3
GPO_19
S_EN
M6
GPO_20
S_DATA
K2
GPO_21
S_CLK
E14
GPI
P12
ABBRESET
ABBRESET
P11
GPO_24
H10
INT
ABB_IRQ
H9
GPIO_4_INT
L10
BSDI1
L9
BSDO1
K14
CSDO
K15
CSDI1
M16
CSDI2
N16
CSDO_2
K11
BSDO2
K10
BSDI2
L12
MCLKEN
MCLKEN
L13
CLKOUT_GATE
K9
BSOFS2
K8
BSIFS2
J11
BSIFS1
J10
BSOFS1
B10
VCXOEN
B9
CLKON
CLKON
J14
ASFS2
ASFS
J13
ASFS1
J8
ASDO1
J7
ASDI1
H12
ASDI2
H11
D100
ASDO2
U15
DBBON
U14
1
PWRON
TP108
N15
3
TXON
TXON
RPWRON
N14
R145
2
GPO_1_TXON
ONNOFF
M12
NA
RXON
RXON
R123
N12
KDR331V
GPO_0_RXON
100K
M11
CSFS2
M10
CSFS1
R125
R12
RESET
A3
NRESET
200
_RESET
M15
ASM
GPO_6_ASM
ASM
C129
C130
L15
ASM
47n
47n
L14
MCLK
CLKOUT
M14
CLKOUT_MCLK
13MHz
A15
C132
1u
REFBB
E17
AFCDAC
AFC
C16
PA
TX_RAMP
A16
2V5_VMIC
2V85_VCAM
IP
IP
B16
IN
IN
C141
C142
B17
QP
QP
C143
47p
0.068u
A17
QN
QN
0.1u
R128
T15
SPWR2
NA
P13
R130
NA
SPWR1
M17
AIN1P
VINNORP
N17
AIN1N
VINNORN
P17
AIN2N
AUXIN
R17
AIN2P
AUXIP
C144
C145
L16
R133
4.7
AIN3P
REC_P
39p
39p
L17
AIN3N
C147
C148
R134
C149
H16
AOUT1P
39p
39p
NA
39p
K17
R135
4.7
AOUT1N
REC_N
P15
AOUT2P2
R136
NA
R16
AOUT2P1
SPK
R15
AOUT2N1
P14
AOUT2N2
C150
C151
H17
AOUT3P
AUXOP
39p
39p
J17
AOUT3N
G11
TDO_ABB
F13
TMS
E13
TDI_ABB
F12
TCK_ABB
C153
C154
C152
39p
39p
39p
Iss.
Notice No.
Date
Name
8
9
- 83 -
13
14
15
16
U100
PF38F3050L0ZBQ0
G1
H2
ADD01
A0
D0
DATA00
F1
H3
ADD02
A1
D1
DATA01
E1
G3
ADD03
A2
D2
DATA02
D1
H4
ADD04
A3
D3
DATA03
B1
J5
ADD05
A4
D4
DATA04
C1
G5
ADD06
A5
D5
DATA05
F2
J6
ADD07
A6
D6
DATA06
E2
H7
ADD08
A7
D7
DATA07
F6
G2
ADD09
A8
D8
DATA08
D7
J3
ADD10
A9
D9
DATA09
E7
G4
ADD11
A10
D10
DATA10
B8
J4
ADD12
A11
D11
DATA11
C8
H5
ADD13
A12
D12
DATA12
D8
G6
ADD14
A13
D13
DATA13
F7
H6
ADD15
A14
D14
DATA14
E8
J7
ADD16
A15
D15
DATA15
F8
ADD17
A16
D2
ADD18
A17
1V8_VCORE
B2
ADD19
A18
B3
ADD20
A19
E6
J1
ADD21
A20
_S_CS1
B7
C5
ADD22
A21
S_CS2
R102
0
C7
_ROM_CS1
A22
C3
ADD23
A23
D3
D6
A24
_P1_CS
_RAM_CS1
E3
K2
A25
_P2_CS
K8
P_MODE
_RESET
B5
VCC11
L4
VCC12
B6
C2
VCC21
_R_LB
_LBS
K6
D5
VCC22
_R_WE
_WR
J8
H1
VCCQ1
_R_OE
_RD
K7
F3
VCCQ2
_R_UB
_UBS
L3
VCCQ3
D4
R108
NA
VPP
_ROM_CS1
K5
K1
C121
C122
C123
P_VCC
_CE1
_ROMCS1
K4
G8
0.1u
0.1u
0.1u
S_VCC
_CE2
K3
_CE3
B4
E4
R110
300
VSS1
_WP
C4
E5
R112
0
VSS2
_ADV
L1
F5
VSS3
_WE
_WR
L2
J2
VSS4
_OE1
_RD
L5
H8
R115
0
VSS5
_OE2
L6
F4
VSS6
_RST
_RESET
L7
G7
R116
NA
VSS7
WAIT
_WAIT
L8
C6
VSS8
CLK
R117
20K
2V8_VMEM
C126
0.1u
5
1
_ROM_CS2
VCC
4
_ROMCS1
3
_ROM_CS1
GND
2
U102
TC7SH08FS
2V85_VSIM
2V85_VSIM
SIM CONNECTOR
R120
J100
20K
4
1
GND1
VCC
5
2
R126
VPP
RST
SIM_RST
6
3
SIM_DATA
IO
CLK
SIM_CLK
10
7
0
GND5
GND2
9
8
GND4
GND3
C133
C128
C134
C135
NA
1000p
220n
22p
Section
Date
Sign & Name
Sheet/
Sheets
02/06
BUTTERFLY(KG210)
MODEL
Designer
2006
1/6
Checked
DRAWING
MAIN CHIP, Base Band
NAME
Approved
DRAWING
VER-1.1
LG Electronics Inc.
NO.
LG Electronics Inc.
A
B
C
D
E
F
C
D
E
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