7. circuit diagramprovinspc2.free.fr/ftpsm/root/lg/kg245_schematics.pdf · 2009-03-30 · gnd 1 nc1...
TRANSCRIPT
- 103 -
VBATPWRURXDUTXD
3G 2.5G
GNDRXTXUFLSON_SWA
6
1
MODEL
DRAWING
USB BOOT INT CLOCK
53
Park Sung Gil
Jung Jae Won
B
GUIDE HOLE
Designer
NAMEL
2
H
Iss.
L
Section
A
ApprovedBYPASS
9
C
(1%)
E
2
Notice No.
103
UART BOOT
(1%)
GPIO_55
(2012)
Sign & Name
CLOSE TO AD6537B
1/6
REV.1.0
B
D
1 5
Date
LG Electronics Inc.
7
H
GPIO_56
8
(1608)
Checked
Name
H
DRAWING
LG Electronics Inc.
(KG245)
USB BOOT EXT CLOCK
Sheet/Sheets
C
NO.4
Date
4
L
H
LGIC(42)-A-5505-10:01
D
BOOT MODE
L
NA
C123
AD6527/AD6537B
BEETLE
C116 1u
R1010
1V8_
VR
TC
2V8_VMEM
R115NA
22p
_WR
R112
C111
0
0.068uC121
CTS12
DSR10
GND1
NC14
7NC2NC3
89
NC4
5ON_SW
11RTS
RX23
TX
6VBAT
MC-146
X101
12
3 4
UART1
32.768KHz
1V8_VRTC
0.1uC102
VBAT
C122 1u
C1050.1u
VCHARGE
C137 1u
R107
100K
R114
0
39p
2V5_
VM
IC
RPWRON
C144
1uC136
R1110
C13939p
VBAT
ABBRESET
C1410.1u
C107
_LBS
47n
R109 4.7
VB
AT
C10847n
R108 82K
2V85_VSIM
VCHG
P1VCORE1VCORE2
N1
VCXOENA2
A4VEXT1VEXT2
B4
VMEM1T3T2
VMEM2
VMEMSELR3
N16VMIC
VRTCT7T6
VSIM
D16VVCXO
A8
B1TMS
TXONK2
VABBH16
N2
VB
AT
1
C15
VB
AT
1-1
VB
AT
2P
2
G15
VB
AT
2-1
H15
VB
AT
2-2
VB
AT
3R
2
A3
VB
AT
3-1
B3
VB
AT
3-2
R5
VB
AT
4R
4V
BA
T5
VBATSENSEB8
VBAT_NETT4
A5
QNQP
A15
REFB15
REFBBA10
D15REFCHG
B11REFOUT
RESETT1
RXONK1
T8
SG
ND
1R
8S
GN
D2
R10
SP
WR
1T
10S
PW
R2
B2TCK
A1TDI
C1TDO
TEMP1B9
TEMP2
L1
MCLKENJ2
NC_A16A16
NC_B5B5
NC_B7B7
C16NC_C16
NC_E15E15
NC_E16E16F16
NC_F16
G16NC_G16
R1NC_R1
NC_R12R12
NC
_R6
R6
NC_T12T12
T15NC_T15
B12PA
A14
R7
M2
DG
ND
GATEDRIVEA6
T5GND_NET1
GN
D_N
ET
2F
15
C2GPI
A13IN
D1INT
IPA12
A7ISENSE
T14KEYON
T13KEYOUT
LG
ND
N15
L16LIGHT1LIGHT2
M15M16
LIGHT3
MCLK
K16J16
AOUT3P
E1ASDIASDO
D2
ASFSF2
J1ASM
AUXADC1B10
AUXADC2A9
BATTYPEB6
BSDIG2
BSDOE2
BSIFSF1
G1BSOFS
CSDIH2H1
CSDO
L2CSFS
DBBON
AG
ND
1
A11
AG
ND
2A
GN
D3
L15
T16
AG
ND
4
R16AIN1N
P16AIN1PAIN2N
R15AIN2P
P15
AIN3LR13R14
AIN3R
AOUT1NK15
AOUT1PJ15
AOUT2N1T9
AOUT2N2R9
AOUT2P1R11
AOUT2P2T11
AOUT3N
AG
ND
029
AG
ND
03E
6
AG
ND
030
L11
L12
AG
ND
031
AG
ND
032
M5
M6
AG
ND
033
AG
ND
034
M7
M10
AG
ND
035
AG
ND
036
M11
AG
ND
037
M12E
7A
GN
D04
E10
AG
ND
05E
11A
GN
D06
E12
AG
ND
07F
5A
GN
D08
AG
ND
09F
6
B16
AG
ND
014
AG
ND
015
G6
G7
AG
ND
016
AG
ND
017
G10
G11
AG
ND
018
AG
ND
019
G12E
5A
GN
D02
K5
AG
ND
020
AG
ND
021
K6
K7
AG
ND
022
K10
AG
ND
023
K11
AG
ND
024
K12
AG
ND
025
L5
AG
ND
026
L6
AG
ND
027
AG
ND
028
L7
L10
AD6537BABCZU101
M1ABBRESET
B14AFCDAC
B13
AG
ND
01
F7
AG
ND
010
F10
AG
ND
011
F11
AG
ND
012
AG
ND
013
F12 G
5
2V8_VEXT
C1030.1u
39p
C132
4.7R110
2V8_VMEM
0
R113
1V8_
VC
OR
E
_RD
2V8_
VE
XT
RXON
R1040.2
C118 1u
VE
XT
2-1
C11
A5
VIN
T
E3
VM
EM
1V
ME
M2
H1
M3
VM
EM
3T
3V
ME
M4
VM
EM
5T
6
VS
IMN
11A
9V
SS
RT
C
P10
VS
SU
SB
2V8_VMEM
C12
VC
C1
VC
C2
F8
H6
VC
C3
VC
C4
J11
L9
VC
C5
M6
VC
C6
M14
VC
C7
P14
VC
C8
VD
DR
TC
A8
V8
VD
DU
SB
VE
XT
1-1
D16
VE
XT
1-2
F12
VE
XT
1-3
F14
K11
VE
XT
1-4
R15
VE
XT
1-5
VE
XT
1-6
T12
NRESETV3
N8NROMCS1
NWAITV2
NWER4
E9OSCINOSCOUT
C9
F9PWRON
SIMCLKT10V10
SIMDATAIO
N18USC0USC1
N14M16
USC2USC3
N13M18
USC4USC5
L16
USC6M13
C14KEYPADCOL2KEYPADCOL3
C13A13
KEYPADCOL4
KEYPADROW0D15
KEYPADROW1E14A16
KEYPADROW2E13
KEYPADROW3A15
KEYPADROW4
NADVT4
V6NAUXCS1
T5NGPCS1
U1NHWRNLWR
V1
NRAMCS1V5P8
NRAMCS2
NRDP5
V14GPO_2
R18GPO_20
P18GPO_21
GPO_22_KEY_BACKLIGHTG13D18
GPO_23_LCD_BACKLIGHT
A6GPO_29_ABBRESET
T13GPO_3GPO_4
T14
GPO_5_ARSMA7
GPO_6_ATSMC7
T15GPO_7
V16GPO_8GPO_9
V17
JTAGENT11
F13KEYPADCOL0KEYPADCOL1
A14
GPIO_53F10A10
GPIO_54E11
GPIO_55GPIO_56
A12
GPIO_6J18H16
GPIO_7GPIO_8
J14
GPIO_9H18
GPO_0_RXONC8
V18GPO_10GPO_11
R16
GPO_16T16T18
GPO_17P16
GPO_18GPO_19
U18
GPO_1_TXONE8
A17GPIO_38GPIO_39
C15
GPIO_4K14
GPIO_40K5
N9GPIO_42_NMAIN_LCD_CS
V7GPIO_43_NSUB_LCD_CS
P9GPIO_44_NROMCS2
T7GPIO_45GPIO_46
T8
P11GPIO_47_SIM_VSEL
A4GPIO_48_ABB_IRQ
J10GPIO_49
J16GPIO_5
E10GPIO_50
H10GPIO_51
C10GPIO_52
GPIO_17E18
L11GPIO_18_TCKGPIO_19_TMS
V12
L14GPIO_1_IRDA_RX
P12GPIO_20_TDI
GPIO_21_TDOV13
A11GPIO_22
V9GPIO_23_SIM_RESET
V11GPIO_24_SIM_EN
GPIO_2_NIRDA_ENK16
GPIO_3K18
GPIO_33_DEBUG_RXE16C18
GPIO_34_DEBUG_TX
GPIO_35B18
GPIO_36A18C16
GPIO_37
E12
GN
D2
F7
GN
D3
GN
D4
F11 H
5G
ND
5G
ND
6H
11H
13G
ND
7G
ND
8K
8K
10G
ND
9
L18GPIO_0_IRDA_TX
G16GPIO_10
J13GPIO_11GPIO_12
G18
GPIO_13H14G14
GPIO_14GPIO_15
F16
GPIO_16F18
DATA5L5
DATA6N3
DATA7N1
DATA8P3N6
DATA9
DMINUSL10
DPLUST9
GN
D1
D4
GN
D10
K13
GN
D11
L13
GN
D12
M5
GN
D13
N5
N12
GN
D14
GN
D15
N16 P7
GN
D16
V15
GN
D17
CLKOUTH9
CLKOUT_GATEE7
C6CSDI
E6CSDOCSFS
J9
L3DATA0
L6DATA1
DATA10P1R3
DATA11R1
DATA12DATA13
N7
DATA14P6
DATA15T1
DATA2L1
DATA3L8
DATA4M1
D1ADD4ADD5
F5
ADD6G6
ADD7E1G5
ADD8ADD9
F3
B1ASDI
ASDOA1
ASFSC3
BSDIA2
C5BSDO
C4BSIFS
A3BSOFS
V4BURSTCLK
N10CLKIN
P13CLKON
H8ADD10ADD11
F1
ADD12G3
ADD13G1
ADD14H3
ADD15J6J8
ADD16ADD17
J3
ADD18J5J1
ADD19
D3ADD2
K6ADD20
K3ADD21ADD22
K1K9
ADD23
ADD3F6
AD6527BABCZ
U102
C1ADD0
E5ADD1
NAC129
2V85
_VS
IM
1V8_VCORE
ASM
OJ102
C126
1u
C128 1000p
CLKOUT
39p
C134
2.2uC117
ABB_IRQ
39pC138
C10147n
0.1u
_RAM_CS1
C115
22uC110
39pC142
VBAT
C119 1u
C14039p
_ROM_CS1
VBAT0.1uC106
R102 1K
S5
Q101
TPCF8102-TE85L-F
D11
D22
D33
D46
D57
D68
G4
R105
_ROM_CS2
330
47pC120
2V75
_VV
CX
O
0.1uC104
NA
C124
39p
C131
1u
2V75
_VA
BB
C113
C133
39p
OJ104
0.1u
C109
4.7uC125
10MR106
CUS02
OJ101
D101
C114
2V8_
VM
EM
1u
C143
OJ103
39p
1uC130
MCLKEN
C127NA
FB101
C11247n
2V85_VCAM
200
R103
_UBS
3
1
2
TXON
KDR331E
D102
ADD13ADD12ADD11ADD10
ADD01ADD00
26MHz
ADD07ADD06ADD05ADD04ADD03
ADD23ADD22ADD21ADD20
ADD02
ADD19ADD18ADD17ADD16ADD15ADD14
DATA13DATA12DATA11DATA10
DATA01DATA00
CLKOUT
CLKON
ADD09ADD08
OLED_ONLCD_RESET
CHG_DET_MIDI_RST
DSR_F_WP
DATA09DATA08DATA07DATA06DATA05DATA04DATA03DATA02
DATA15DATA14
_SUB_CS_LCD_CS
CAM_RSTCAM_INT
_MIDI_IRQHOOK_DETECT
KEY_ROW5
DEBUG_TXDEBUG_RX
VIBRATOR
BT_EN
C_FLASHSIM_RST
IFMODE
TDO_1
TDI
TMSTCK
SYNTH_EN
S_ENPCM_ENPA_BANDPA_ENANT_SW2RF_RST
_BT_RSTSPK_RCV_SEL
BOOTCTRL0BOOTCTRL1
ABB_IRQ
CAM_HOLDJACK_DETECT
_ROM_CS2
KEY_ROW0
KEY_COL4KEY_COL3KEY_COL2KEY_COL1KEY_COL0
JTAGEN
ANT_SW1
RF_PWR_DWNONNOFF
LCD_DIM_CTLKEY_BACKLIGHT
S_CLKS_DATA
_WR
_WAIT
_ROM_CS1
_RESET
_RD
_RAM_CS1
_LBS_UBS
_MIDI_CS
KEY_ROW4KEY_ROW3KEY_ROW2KEY_ROW1
AUXIN
_RESET
SIM_CLKSIM_DATA
USC0USC1USC2USC3USC4USC5USC6
VINNORPVINNORN
AFC
SPKP_P
AUXOP
USC_1USC_2
DSR
RPWRON
USC5USC4
TDO_0
QPQN
TX_RAMP
KEY_ROW0POWERKEY
IPIN
RPWRON
BATT_TEMP
LCD_ID
AUXIP
BACK_BATT
FLIP
CLKON
RPWRON
RCV_N
RCV_P
7. CIRCUIT DIAGRAM
- 104 -
ERHY0007007
DRAWING
B
Iss.
JACK_DETECT
7
H
(BSE, -42dB, FPCB Type)
L
1
C
5
L
E Checked
RECEIVER
REMOVE
4
Designer
Date
Date
CLOSE TO MIC
CLOSE TO EARJACK
NAME
D
DRAWING
SPK_RCV_SEL
SPEAKER
(GPIO_39)
H
Section
LG Electronics Inc.
(EUSY0291001)
3
MODEL
Name
(GPIO_45)
MIC
LG Electronics Inc.
(1%,1/8W)
Approved
(1608)
64 POLY MIDI IC(MP3 Ringtone)
AUDIO / BLUETOOTH
REV.1.0
2/6BEETLE
(3 pole, ENJE0003501)
6
BLUETOOTH
INSERT
A
Sign & Name
2
LGIC(42)-A-5505-10:01
1
A
Sheet/Sheets
C
5
NO.
9
A
B
3
Notice No.
4
(SNGF0008801)
/ PRECHARGE
1082
D
B
(KG245)
20R226
2.2uC239
15pC234
22nHL202
22n
C243
NA
R241
2.2uC238
23
1
Q2022SC5585
C229
1u
VBAT
C2220.1u
0.1uC228
R238
C224
47
39p
4.7u
C217
47R236
VBAT 2V8_VBT
C242390p
L201NA
2V8_VEXT
EV
L5M
0220
0
VA
203
22uC206
4.7uC221
NA
39p
C248
C212
R2306.8K
10uC204
C20210u
J201
7502-2.5G-SB1-A
82KR239
10KR223
0.1uC223
C2312.2u
NC4
VOUT32
Vin
2V8_VMEM
NCP563Q25T1
U201GND
1
R20915
R240
10K
25
6
3
1
4
NA
Q201
UMX1NTN
C209
VCHARGE
VBAT
R215
10K
47R233
C2332.2u
A8SPOUT1_B7
SPOUT2A7
C8
SP
VD
DB
8S
PV
SS
TESTI0D6
TESTI1F6
TESTI2G6
TESTI3C7
C2TXOUT
B2
VR
EF
_CS__SSH4
E7_IRQ
_RD_SIG4
_RSTD3
J5_WR_SCK
IOV
DD
1E
8
H3
IOV
DD
2
LED0H8
H7LED1
J7LED2
F7LRCK
MCLKE6
G7MTRMTR_G7
J8
D2PLLC
RXINC3
RXIN_C3A1
SDINF8
H5SMODESO
J6
SPOUT1B7
DV
SS
1D
1
DV
SS
2D
8
DV
SS
3J4
B4EQ1
EQ2A3
A4EQ3
A2EXC
C4EXTIN
C6EXTOUT
GPIOH6
HPCB3
B6HPOUTL
A6HPOUTR
HP
VS
SA
5
G5IFSEL
D4INDEX
BBLB5
BBRC5
BCLKG8
CLKIE2
G3D0D1
J2
D2H2
D3G2H1
D4J1
D4_H1F3
D5G1
D6D7
F2
D7
DV
DD
1E
1D
VD
D2
J3D
VD
D3
U207YMU792
F1A0
E3A1
AV
DD
C1
AV
SS
B1
0.1u
2V5_JACK
0.1uC201
ANT201
FEED
GND1
GND2
C226
0.1u
AMAN542015LG02
C232
39pC219
7.5K
R220
C2270.1u
47pC2470.033u
C244
47R237
1V8_MIDI_CORE
0.1uC215
C216 0.1u
BH28FB1WHFV
U203
6BGND
2GND
NC5
STBY1
3VIN VOUT
4
R2251M
47pC246
C250100p
39p
R210 100
C208
C251
0.1u
R227
0
100R217
C2352200p
R2041.5K
FB201
R2021K
R228330
0.1u
C203
A4NO2
B4
V+
R235 47
U206MAX4717EBC-T
C3COM1
A3COM2
B1
GN
D
C2IN1
A2IN2
C1NC1
A1NC2
C4NO1
C2400.1u
47R232
VBAT
C211
39p
1u
2V85_VCAM
2V5_JACK
C210
15p
VA
204
EV
L5M
0220
0
C249
20K
EV
L5M
0220
0
R242
VA
202
39pC220
NAC237
47pC245
2V8_VBT
C225
0R229
4.7u
R2062.2K
0.01u
C241
2V8_VBT
39p
IN2
C1NC1
A1NC2
C4NO1
A4NO2
B4
V+
C218
U204MAX4684EBC_T
C3COM1
A3COM2
B1
GN
D
C2IN1
A2
VA
201
EV
L5M
0220
0
0.1uC236
33uC214
2V5_VMIC
R2212.2K
2324
UART_RXUART_TX
27
22VDD_1_8V
VDD_DIG21
VDD_VREGIN3
24K
R234
PCM_CLK
PCM_IN19
PCM_OUT1718
PCM_SYNC
PIO012
PIO1PIO2
78
PIO3PIO4
910
PIO5
16RESETB
SPI_CLK1314
SPI_CSB
SPI_MISO1512
SPI_MOSI
26UART_CTSUART_RTS
LBMA-2C67B2
M201
AN
T5
4GND1
6GND2GND3
11
GND425
28NC
20
R2161K
R201
4
5VCC
1K
U205TC7SH08FS
2
GND
1
3
15pC230
SPKP_P
HOOK_DETECT
JACK_DETECTONNOFF
VC
HG
_LE
D
USC1
USC2
SPKP_P
DEBUG_RX
USC3PCM_SYNC8
PCM_TX
PCM_RX
_BT_RST
PCM_RX
PCM_TX
USC_1
USC_2 PCM_SYNC8
PCM_TX
USC0
PCM_EN
SPK_P
ADD01
BT_EN
DEBUG_TX
SPK_N
_MIDI_RST26MHz
_MIDI_CSADD00
_WR_RD
DATA05DATA06DATA07
DATA00DATA01DATA02DATA03DATA04
_MIDI_IRQ
SPK_RCV_N
SPK_RCV_SEL
SPK_RCV_P
VINNORN
VINNORP
AUXIP
AUXIN
AUXOP
SPK_N
SPK_P
RCV_N
RCV_P
7. CIRCUIT DIAGRAM
- 105 -
A
5
2
SEND
Date
TXD
7
DAI
1
*
RESET
6
-
Sign & Name
3
Designer
LG Electronics Inc. NO.
RXD
-
I/O CONNECTOR
RIGHT
4
CAMERA
A
CONF
(KDS, 1.6T)
10
(KG245)
VIBRATOR
Sheet/Sheets
4
Section
USC5
USC4
SIM CONNECTOR
#
3
VOL_UP
UP
RX
CTS/RTS(PC)
8 9
CLOCK
-
(KS
D, O
ffse
t T
ype,
24p
in)
DOWN
MODEL
Checked
USC0
5
PIN
MEMORY
CLR
VOL_DOWN
1
A
2
USC1
MENU
KEY BACKLIGHT
2
LEFT
TX
D
LG Electronics Inc.
0
LGIC(42)-A-5505-10:01
DRAWING
BEETLE
REV.1.0
USC6
5
(Spansion,256+64,11.6*8)
E
1
USC2
Side Key
UART
7
RTS/CTS(PC)
4 6
B
6
C
9
3
FAV
-
8
SEL
(EUSY0288701)
DRAWING
D
T
NAME
END
7
C
ApprovedMEMORY, MMI, I/O
3/6
C32
039
p
EV
L14
K02
200
VA
303
LD
302
LE
BB
-S14
H
10R330
NA
R33
6
75R
306
R34
6
23
64
1
5
100K
Q302
EMZ2
LE
BB
-S14
HL
D30
8
C30
31u
VCHARGE
680R354
R333
LD
305
680
12KR328
LE
BB
-S14
H
SW329
R359 NA
R361
SW325
680
47
R352 VBAT
LE
BB
-S14
HL
D30
3
10R329
47R365
1u
R30
3 75
C31
0
0.1u
4VCC
5
C328
GND
2
1
3
R31
075
U302TC7SH08FS
C324
R31
475
VBAT
NA
100R358
SW321
R376100
R34
1
75R
313
NA
100R318
R367 47
SW310
R374
1000p
47K
C331
R355
SW311
47
C31627p
C30
4
75R
309
VBAT
1u
EV
L14
K02
200
VA
306
SW315
LE
BB
-S14
HL
D30
7
R357
7.5K
47R368
R33
7
D4R__UB
G3VSS1
J9VSS2
_OEH3
_WEC6
C5_WP_ACC
NA
RFU22L6
RFU23L7L8
RFU24RFU25
L9
B4RFU3RFU4
B5
RFU5B6
RFU6B7B8
RFU7RFU8
B9C2
RFU9
E5RY__BY
R_CE2D6
J6R_VCC
R__CE1J2
R__LBC4
H2F__CE
D5F__RST
B2RFU1
RFU10C9F5
RFU11G5
RFU12RFU13
G6G8
RFU14RFU15
H9
K2RFU16RFU17
K6
RFU18K9L2
RFU19
RFU2B3
RFU20L3L4
RFU21
J4DQ10DQ11
K5J7
DQ12DQ13
H7K8
DQ14DQ15
H8
K4DQ2DQ3
H5
DQ4H6K7
DQ5G7
DQ6J8
DQ7DQ8
K3H4
DQ9
F_VCC1 J5L5F_VCC2
E9A21
F9A22
F6A23
A3D2
A4F3
A5E3D3
A6C3
A7C7
A8E7
A9
DNU1A1A10
DNU2DNU3
M1M10
DNU4
J3DQ0DQ1
G4G2
A0F2
A1
F7A10
C8A11A12
D8E8
A13F8
A14A15
D9
A16G9
A17F4
A18E4
A19D7
A2E2
A20E6
S71PL256NC0_TLA084
U301
SW317
C32
1
680R323
39p
R331 680
R30110K
C31527p
C32
522
p
C330
C30
5
0.1u
1u
R34
5
SW309
R36920K
100K
1uC
301
LE
BB
-S14
HL
D30
4
SW318
LE
BB
-S14
H
LE
BB
-S14
HL
D30
9
LD
313
680
EV
L14
K02
200
VA
301
2V8_VMEM
R332
R351220
10R326
2V8_VMEM
75R
307
NA
R34
0
C30
61u
LD
306
LE
BB
-S14
H
C3174.7u
47KR334
0.1u
C32
210
p
C329
1u
VBAT
C30
8
2V8_VMEM
2V85_VSIM
100K
R34
4
SW314
2V8_
VE
XT
1000
pC
326
20R350
LD
312R322 680
LE
BB
-S14
H
2V8_
VM
EM
J301
CLK3
GND4
6I_O
RST21
VCC5
VPP
C31
9
R31
575
10u
VA
302
EV
L14
K02
200
R319
100 100
R320
VA
305
EV
L14
K02
200
SW326
LE
BB
-S14
HL
D31
1
R353
1.5K
680R324
2V8_VEXT
SW312
SW306
R37
510
0K
10R327
SW324
2V85_VSIM
2V8_VMEM
SW322
VA
307
EV
L14
K02
200
6789
SW328
16171819
2
2021222324
25
26
345
CN301
1
101112131415
75
R37347K
R31
2
C327
VBAT
1u
1u
SW308
C31
2
R30
5 75
R356 680
R321
100
R34
710
0K
LE
BB
-S14
H
C30
71u
LD
314
47
R33
5N
A
R370
47
SW316
R33
8
R366
NA
NAR362
45
CN39612
CN602123
R343 680
SW313
47R36447R363
C30
21u
2 56
31
4
UMX1NTN
Q301
220n
C31
8
C30
91u
SW327
R360 47
SW323
VA
308
VA
310
EV
L5M
0220
0
C31
4
EV
L5M
0220
0
SW307
1u
SW319
LE
BB
-S14
HL
D30
1
R30
8 75
VA
309
EV
L14
K02
200
C31
31u
680R349
12
12K
R325
CN395
75R
316
C31
1
R302 680
1u
3p
100K
C32
3
LD
310
R34
8
R34
2
LE
BB
-S14
H
SW320
NA
VBAT
75R
304
NA
75R
311
R33
9
DATA13DATA14DATA15
_ROM_CS2
_ROM_CS1_ROMCS1
_WAIT
_ROMCS1
_F_WP_RESET
ADD07ADD06ADD05ADD04
ADD22ADD21
ADD03
ADD20ADD19ADD18ADD17ADD16ADD15ADD14ADD13ADD12ADD11
ADD02ADD01
_WR
_UBS
DATA06
DATA04
DATA02
DATA00
_ROM_CS1ADD23
DATA08DATA09DATA10DATA11DATA12
CHG_DET
BATT_TEMP
_LBS
_RAM_CS1
_RD
DATA01
DATA03
DATA05
DATA07
SIM_DATA
ADD10ADD09ADD08
_RE
SE
TT
MS
TC
KT
DI
TD
O_1
KEY_ROW2
KEY_ROW5
KEY_COL1
KEY_COL0
SIM_RST
DEBUG_TXUSC3
DEBUG_RX
KEY_BACKLIGHT
USC6
USC_2
USC_1
JTA
GE
N
USC0
DSR
RPWRON
USC5
USC4
KEY_COL4
KEY_ROW1
KEY_COL3
KEY_ROW3
KEY_ROW4
KEY_COL2
KEY_ROW0
POWERKEY
SIM_CLK
MOTOR
VIBRATOR
7. CIRCUIT DIAGRAM
- 106 -
B
10
Sheets
Iss.
Designer
1 3
(GPIO_11)
LGIC(42)-A-5505-10:01
Section
7
NAME
NO.
Checked
LG Electronics Inc.Date
(GPIO_20)
2
(GPIO_9)D
2
4 5
DRAWING
(GPIO_19)
REV.1.0
(1%)
5
E
(GPIO_10)
C
D
Notice No.
8
0.01u
(GPIO_16)
(GPIO_17)
Name
9
B
C
(KG245)
DRAWING
LG Electronics Inc.
BEETLESheet/Date
A
3 4
Approved
(GPIO_4)
A
(GPIO_21)
Sign & Name
1
4/6
RF
MODEL
6
C415
C427 1.5p
R408180
C406
RF2V85
27p
12pC403
0.01uC416
C40422u
27nHL405
C43027p
R411
NA
C426 1.5p
5.6nH
C419
L403
2V75_VVCXO
NA
270pC440
NA
C423
L400
2p
180R409
C41722p
C408
33p
C400
XM
OD
E
8XOUT
31X
TA
L1
30X
TA
L2
9_P
DN
_RE
SE
T10
_SEN2
18p
RFIDP
22RFIEN
21RFIEP
18RFIPN
17RFIPP
RF
OH
16 15R
FO
L
1SCLK
SDIO3
12V
DD
1V
DD
213
28V
DD
3V
DD
429
VIO
11
XD
IV26
XE
N3225
AF
C27
6BIN
7BIP
4BQN
5BQP
14G
ND
33P
GN
D24RFIAN
23RFIAP
20RFIDN
19
6GND3
GND47
16GND5
GND61718
GND7
GND81920
GND9
14PCS_RX1
PCS_RX215
VC
_DC
SP
CS
3V
C_E
GS
M9
U401SI4210
AN
T1
DCSPCS_TX5
12DCS_RX1
DCS_RX213
10EGSM_RX1
EGSM_RX211
8EGSM_TX
2GND1
GND102122
GND11
GND122324
GND13
4GND2
NA
FL400HWXQ511
100
C443
VBAT
R416
C42039p
1000p
1M
R415
C437
1p
RF2V85
C407
39pC424
C42127p
C414
10p
ANT400
C428 12p
27pC431
2.2uC433
C418
AN
TG
1
G2
RF
NA
C436
KMS-506SW400
C409
RF2V85
1000p
C425
8p
1.8p
1000pC441
C434
30
22p
R407
0.01uC445
ANT401
220R404
2V8_VEXT
R606 100
270pC439
L4075.6nH
R419100K
VBAT
C44722p
2V75_VVCXO
220R405
100pC413
33p
C444
C402
1u
24
R403
22pC411
12p
U402SN74AHC1GU04DCKR
C432
R410
R605 100
1K
NAC410
L406
15nH
C4381000p
VA
PC
VB
AT
T17
VC
C1A
2
VC
C1B
6
C40527p
DCS_PCS_INDCS_PCS_OUT15
18ENABLE
5G
ND
17
GN
D2
GN
D3
89G
ND
4G
ND
51012
GN
D6
GN
D7
1314G
ND
816
GN
D9
GSM_IN4
GSM_OUT11
PG
ND
21
RSVD_GND19
20
U400SKY77328
1BS
3
R412
100
C4010.01u
C4350.1u
GND2
OUT3
4VCC
1VCONT
R417
15K
X400
26MHz
L4046.8nH
ANT402
4BYPEN
3GND
21
IN5
OUT
C4120.1uF
MIC5255-2.85BM5
U403
27pC429
39pC422
C4422.2u
C4464.7u
RF_RSTTX_RAMP
CLKON
PA_BAND
PA_EN
S_DATAS_ENS_CLK
IN
IP
QN
QP
AFC
RF_PWR_DWN
26MHz
ANT_SW1
ANT_SW2
7. CIRCUIT DIAGRAM
- 107 -
LG Electronics Inc.
A
B
DRAWING
MODEL
LGIC(42)-A-5505-10:01
C(Core Logic, CL761A)
86
FLIP SWITCH
3
D
9
Checked
Sheet/SheetsDate
CHARGE PUMP
LG Electronics Inc.
(1.8V=150mA, 2.85V=300mA)
Section
4
Name
C
A
10
CAMERA/MIDI LDO
DRAWING
4
Notice No.
Sign & Name
75
Approved
1608
NO.5
D
(KG245)Designer
1
NAME
WHITE/FLASH LED LDO
2
B
3
VBAT
CAMERA IC /
REV.H
5/6BEETLE
2
CAMERA CTL IC
E
DateIss.
1
C51
41u
C51
21u
0.01uC508
2V85_VCAM
330pC520
100K
R50
4
100K
R50
2
0.1uC521
0.01uC502
R505
22
D
G
S
Q501SI1305-E3
R5121K
1uC503
C5191u
1uC
513
100KR508
1KR507
0.1uC507
EN1
3EN2
GND6
NC15
7NC2
NC38
VIN1
VOUT110
9VOUT2
2V85_VCAM
MIC2211-GOYML
U501
11BGND
BYP4
2
ST
RO
BE
G2
TE
ST
_EN
L6
M7
T_M
OD
E0
VDDC1A8
VDDC2A10
VDDC3D2
VDDC4H10
B9VDDI1
C7VDDI2
VDDLJ2
K5VDDS
XINA2A1
XOUT
A3
M_S
D10
D3
M_S
D11
M_S
D12
C2
B1
M_S
D13
E3
M_S
D14
C1
M_S
D15
M_S
D2
A6
M_S
D3
B6
M_S
D4
C6
M_S
D5
A4
M_S
D6
B4
M_S
D7
C4
C3
M_S
D8
B3
M_S
D9
F3
M_W
R_N
SC
AN
_EN
M6
L_DA9F8
K1L_RD_N
L_RESET_NL2
L_WR_NK2
A9
MS
_CS
_N
D9
M_8
BIT
M_A
DS
C8
M_C
S_N
E2
F1
M_H
OL
D
E1
M_I
NT
R
D1
M_R
D_N
G3
M_R
ES
ET
_N
M_S
A0
D8
M_S
A1
B10 B7
M_S
D0
A7
M_S
D1
J9L_DA1
L_DA10F10
L_DA11E10
F9L_DA12L_DA13
D10E9
L_DA14L_DA15
C10
L_DA16H2G1
L_DA17
L_DA2K10
L_DA3H8H9
L_DA4L_DA5
J10
L_DA6G10
G9L_DA7L_DA8
G8
A5GNDC1
B5GNDC2
C5GNDC3GNDC4
F2L5
GNDC5
GNDI1B2
GNDI2E8J3
GNDI3GNDI4
K6
J1G
PIO
_0H
3G
PIO
_1H
1G
PIO
_2
K9LS_CS_N
K3L_ADS
L1L_CS_N
L_DA0L10
L7
C_D
0
K7
C_D
1C
_D2
M8
C_D
3L
8C
_D4
K8
M9
C_D
5
L9
C_D
6C
_D7
J8
C_H
SK
4
M1
C_M
CL
K
C_P
CL
KL
4
L3
C_P
WD
N
M3
C_R
ST
M5
C_S
CK
C_S
DA
M4
C_V
SM
2
VIN
VOUT_BL13
VOUT_FL3
U503EUSY0240501
CIS
_TY
PE
0M
10C
9C
IS_T
YP
E1
CIS
_TY
PE
2B
8
C1+
11 12C
1-14
C2+ C2-
15 2C
3+ C3-
1
16EN_FLSH
EN_SET10
9GND
ISINK15
ISINK267
ISINK3
8NCPGND
17
4
AAT2807AIXN-4.5
U502
2V8_VEXT
C50510u
FB501
FB502
2V85_VCAM
C517
4.7u
C5160.01u
OU
T
VD
DA3212ELHU504
GN
D
C5011u
2V8_C_PWR
1V8_MIDI_CORE
0.1uC506
VBAT
R510
100K
10p
2V85_VCAM
C522
1u
1.5K
R511
C510
4.7uC515
R509100K
1uC509
C50410u
C5181u
C5111u
1.5K
R506
100K
R50
3
LCD_DIM_CTL
ONNOFF
L_DATA16L_DATA17
CA
M_R
ST
C_FLASH
FLASH_LED
MLED
MLED1MLED2MLED3
DA
TA
06D
AT
A07
DA
TA
08D
AT
A09
_WR
26MHz
L_DATA06L_DATA07L_DATA08L_DATA09
LCD_RDLCD_WR
_SU
B_C
S
AD
D01
_LC
D_C
S
CA
M_H
OL
DC
AM
_IN
T
_RD
AD
D01
AD
D02
DA
TA
00D
AT
A01
DA
TA
10D
AT
A11
DA
TA
12D
AT
A13
DA
TA
14D
AT
A15
DA
TA
02D
AT
A03
DA
TA
04D
AT
A05
L_SUB_LCD_CSLCD_RS
L_MAIN_LCD_CS
L_DATA00L_DATA01
L_DATA10L_DATA11L_DATA12L_DATA13L_DATA14L_DATA15
L_DATA02L_DATA03L_DATA04L_DATA05
FLIP
C_C
D00
C_C
D01
C_C
D02
C_C
D03
C_C
D04
C_C
D05
C_C
D06
C_C
D07
C_H
S
C_M
CL
K
C_P
CL
KC
_RS
T
C_S
CK
C_S
DA
C_V
S
7. CIRCUIT DIAGRAM
- 108 -
2
3
DateNO.
C
Section
1
4
Checked
MODEL
A
3
AXK760145J
D
Sign & Name
BEETLE
1
C
Approved
DRAWING
Name
B
A
Sheet/
8 109
D
DesignerSheets
128x160 MAIN TFT LCD
LG Electronics Inc.
5 7
(60pin, Socket, 1.5T, 0.4mm)
DRAWING
B
CONNECTOR(60Pin)
6
E
VGA CAMERA
NAME
LG Electronics Inc.
96x64 SUB OLED
4
LGIC(42)-A-5505-10:01
Date
2
Notice No.Iss.
2V8_C_PWR
2V8_C_PWR
6/6
REV.1.0
LCD CONNECTOR
5
56pC612
27p
C60
3
5G
110
G2
1INOUT_A1
INOUT_A22
3INOUT_A3
INOUT_A44
INOUT_B19
8INOUT_B2
INOUT_B37
6INOUT_B4
VBAT
C60
2
ICVE21184E150R500FRFL605
27p
R60
14.
7K
G1
5 10G
2
1INOUT_A1
INOUT_A22
3INOUT_A3
INOUT_A44
INOUT_B19
8INOUT_B2
INOUT_B37
6INOUT_B4
INOUT_B19
8INOUT_B2
INOUT_B37
6INOUT_B4
ICVE21184E150R500FRFL608
FL607
5G
110
G2
1INOUT_A1
INOUT_A22
3INOUT_A3
INOUT_A44
FL603 ICVE21184E150R500FR
G1
5
G2
10
INOUT_A11
2INOUT_A2
INOUT_A33
4INOUT_A4
9INOUT_B1
INOUT_B28
7INOUT_B3
INOUT_B46
ICVE21184E150R500FR
C601
0.1uF
4.7K
R60
2
27p
C60
4 1uC607
5G
110
G2
1INOUT_A1
INOUT_A22
3INOUT_A3
INOUT_A44
INOUT_B19
8INOUT_B2
INOUT_B37
6INOUT_B4
ICVE21184E150R500FRFL609
C60
61u
R604 100K
1uC
605
C61156p
C610
VCHARGE
56pC60956p
89
56pC614
4849
5
50515253545556575859
6
60
7
33343536373839
4
4041424344454647
1819
2
20212223242526272829
3
30 3132
1
1011121314151617
2V8_VEXT
CN601
6INOUT_B4
R603
100
5G
110
G2
1INOUT_A1
INOUT_A22
3INOUT_A3
INOUT_A44
INOUT_B19
8INOUT_B2
INOUT_B37
56p
ICVE21184E150R500FRFL606
INOUT_B19
8INOUT_B2
INOUT_B37
6INOUT_B4
C613
ICVE21184E150R500FRFL602
5G
110
G2
1INOUT_A1
INOUT_A22
3INOUT_A3
INOUT_A44
5G
110
G2
1INOUT_A1
INOUT_A22
3INOUT_A3
INOUT_A44
INOUT_B19
8INOUT_B2
INOUT_B37
6INOUT_B4
ICVE21184E150R500FRFL601
56pC608
G1
7
G2
14
1INOUT_A1
INOUT_A22
INOUT_A33
4INOUT_A4
INOUT_A55
6INOUT_A6
INOUT_B113
12INOUT_B2
11INOUT_B3
INOUT_B410
9INOUT_B5
INOUT_B68
MOTOR
VCHG_LED
FL604 ICVE31186E150R101FR
L_DATA15L_DATA14L_DATA13L_DATA12
SPK_RCV_N
BACK_BATT
FLASH_LEDMLED
OLED_ON
SPK_RCV_P
MLED3MLED2MLED1
IFMODE
L_DATA03
L_DATA01
L_MAIN_LCD_CS
LCD_WRLCD_RS
L_SUB_LCD_CS
L_DATA09
L_DATA11
C_CD02
C_VSC_HSC_PCLKC_MCLK
C_RSTC_SCKC_SDA
LCD_IDL_DATA17L_DATA16
L_DATA04L_DATA05L_DATA06L_DATA07
LCD_RESET
C_CD04C_CD05C_CD06C_CD07
C_CD00C_CD01
C_CD03
L_DATA08
L_DATA10
L_DATA00
L_DATA02
7. CIRCUIT DIAGRAM
- 109 -
(0.9T, PLUG, 0.4mm, 40pin)(ENBY0020202)
(ENBY0017601)
ENBY0027407
1/1BEETLE
VER.1.0
FPCB CONNAXK8L60125J
FPCB
CAMERA CONN
14-5805-040-000-829
LCD CONN(0.9T, Plug, 0.4mm, 60pin)
AXK720145(1.5T, Socket, 0.4mm, 20pin)
LD101
VCHARGE
390
R10
0
BAT100
456789
1
10 111213141516171819220
3
CN102
TP1
2V8_C_PWR
TP2 TP6
VBAT
TP5
2V8_VEXT 2V8_C_PWR
LD100
LEWW-S35KA
VBAT
VCHARGE
TP4TP3
2V8_VEXT
22
40
23242526272829
56789
21
30313233343536373839
1
10111213141516171819
2
20
34
6
60
789
CN103
444546474849
5
50515253545556575859
30 313233343536373839
4
40414243
16171819
2
20212223242526272829
3
CN1011
101112131415
L_DATA10C_RSTC_SCK
SPK_RCV_P
C_SDA
LCD_RSLCD_WR
L_SUB_LCD_CSL_MAIN_LCD_CS
LCD_RESETL_DATA07L_DATA06L_DATA05
LCD_ID
L_DATA16
L_DATA14
L_DATA12C_CD01C_CD02C_CD03C_CD04C_CD05C_CD06C_CD07
MOTOR
SPK_RCV_N
BACK_BATT
FLASH_LED MLED
OLED_ON
L_DATA11L_DATA12L_DATA13L_DATA14L_DATA15L_DATA16L_DATA17C_MCLK
L_DATA00
C_PCLKC_HSC_VSIFMODE
MLED1MLED2MLED3C_CD00
L_DATA15
L_DATA07
L_DATA05
L_DATA00
L_DATA02
L_DATA04
L_DATA06
L_DATA03
L_DATA01
LCD_RS
L_DATA04L_DATA03L_DATA02
L_DATA08
L_DATA01
L_DATA09L_DATA10
LCD_ID
LCD_WR
SPK_RCV_N
L_SUB_LCD_CSLCD_RESET
MLED
MOTOR
MLED1MLED2MLED3
SPK_RCV_P
L_DATA08L_DATA09
L_DATA11
L_DATA13
L_MAIN_LCD_CS
IFMODE
OLED_ON
L_DATA17
C_PCLK
C_VSC_HSC_CD02
C_RST
C_CD07C_CD06
C_CD00C_CD01
C_CD03C_CD04C_CD05
C_MCLK
C_SCKC_SDA
7. CIRCUIT DIAGRAM
- 110 -
KEY_ROW0
->
->
->
->
->
B
Date Sign & Name
LG Electronics Inc.
2 3 10
A
NO.
Sheet/
NameNotice No. Date
8
5
D
4
UP
LGIC(42)-A-5505-10:01 LG Electronics Inc.
MODEL
1
E
A
B
C
2
3
4
5
GND
KEY_COL0
KEY_COL1
KEY_COL2
M6100 SIDE1/1
Ver C
CAM_VOLUME_SIDEKEY_FPCB
B
2 3
7
C
D
Section
CAMERA
1
Iss.
Approved
1
DRAWING
NAME
DRAWING
Designer
Sheets08/062005
954 6
DOWN
A
Checked
Camera UP DOWN
CN
302
12345
7. CIRCUIT DIAGRAM
- 111 -
8. PCB LAYOUT
- 112 -
8. PCB LAYOUT
- 113 -
KG245
8. PCB LAYOUT
- 114 -
KG245
8. PCB LAYOUT