LG GW520 - Page 150

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8. CIRCUIT DIAGRAM
LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
(SUSY0024804)
8
MUIC
2
CHARGING IC
4
B
12
C
91
3M FF Camera Connector
(25V,K,X5R, 1608)
G
642
G
53
8
(10V,K,X5R, 1005)
H
MIC
E
5
5PIN CONNECTOR
( USB & EAR MIC & TA &UART )
RECEIVER
AUDIO AMP
A
H
SLIDE DETECT
H
10
D
7
(SVCY0019601)
E
A
11
F
3
3M CAMERA LDO
C
910
231
6
MIC
12
(SURY0013901)
B
11
7
ECZH0003503
9
B
ECZH0001215
10
E
121
C
H
12
F
10
8 12
83 11
11
A
D
9
FB303
FB302
HB-1M1005-102JT
DNI
R310
1V8_CAM
2V62_VIO
PRSB6.8CD301
100nHL305
MIC300
G12
3G2
O4
1P
100nHL304
VBUS_USB
SUMY0010609
SPU0410HR5H-PB
RPWRON_EN
FB306
TP303
FB305
1u
VBUS_USB
C355
1uC313
C312 1u
1u
C325
C300
1u
VBAT
300K
R309
VBAT
TP301
TP300
FB304
PRSB6.8C
0R307
D300
2
R303 0
SFEY0006501
NFM21PC105B1A3
FL300
3
G1 G2
4
IN
1
OUT
0.1u
C334
0.1u
TP307TP306
C333
0.1u
C347
C346
0.1u
L303
100nH
C345
DNI
C320
56p
R313
100K
C330
1u
C331
1u
TP305
R312
100K
C326
0
R300
2.2u
27p
0R320
C321
27p
C305
22n
C319
C311
22n
22
23
24
3
4
5
6
7
8
9
1
10
11
12 13
14
15
16
17
18
19
2
20
21
INOUT_A2
INOUT_A3
3
4
INOUT_A4
9
INOUT_B1
INOUT_B2
8
7
INOUT_B3
INOUT_B4
6
GB042-24S-H10-E3000
ENBY0034201
CN302
FL302
ICVE10184E050R101FR
SFEY0015501
G1
5 10
G2
INOUT_A1
1
2
DNI
C339 C340
DNI
C343
0.5p
R317
20
C344
R319
20
0.5p
GND
4
NC1
NC2
6
9
PGND
1
VIN
8
VOUT1
VOUT2
7
C335
0.1u
RT9011-MGPQW
U304
EUSY0319001
EN1
2
EN2
3
5
C337
DNI
C338
10p
C354
1u
1u
R315
820
C353
C314
2K
R314
10p
L300
270nH
0.1u
C306
CN301
1
10
11
2
3
4
5
6
7
8
9
ENRY0008101
GU071-5P-SD-E1500
C332
0.1u
C303
0.1u
DNI
C3272.2u
R301
2.2K
R311
R321
DNI
100K
R302
LDO
4
PGND
11
3
VSS1
VSS2
7
_PG
9
FB300
120
U302 BQ25040
EUSY0388501
10
BAT
8
CHG
6
EN_SET
1
IN
ISET
2
ITERM
5
2V8_CAM
R306 220
C309
39p
L301 47nH
L302 47nH
C318
39p
C328
C317
39p
39p
1uC307
2V62_VIO
ICVS0505500FR
VA300
HB-1T1005-221JT
220R305
2V62_VIO
VBAT
39p
C329
C323
39p39p
C322
VBAT
C310
39p
2V62_VIO
1V8_CAM
VBAT
DNI
C341
20
R316
20
R318
INOUT_A2
2
3
INOUT_A3
INOUT_A4
4
INOUT_B1
9
INOUT_B2
8
INOUT_B3
7
6
INOUT_B4
10p
C342
SFEY0015501
ICVE10184E050R101FR
FL301
5
G1 G2
10
1
INOUT_A1
DNI
C336
TP302
TP304
4.7u
C301
C304 1u
C302
C308
1u
27p
1u
C349
C35127p
C350
100p
C352
10u
FB301 BLM15BD182SN1D
R308 2.2K
C324
120p
C315
27p
2.2u
C316
R304
2.2K
A1
MIC
B1
RES
C2
SCL
C1
SDA
U1
B3
U2
A3
UID
B4
D5
VB
D4
AUD1
D3
AUD2
BAT
D2
CAP
D1
C5
COM1
B5
COM2
DN1
A4
DP2
A5
GND
C4
C3
IC
B2
INT
A2
ISET
CN300
1
2
U301
MAX14526EEWP_TCC6
EUSY0371201
OUT+
B5
OUT-
C4
PGND
C5
PVDD
RXIN+
D4
B4
RXIN-
SCL
C3
SDA
B3
B1
VDD
A3
VSS
B2
BIAS
C1N
A4
C1P
A5
D3
GND
HPL
A2
HPR
A1
INA1
D2
INA2
D1
C2
INB1
C1
INB2
D5
2V62_VIO
2V8_CAM
EUSY0360201
MAX9877AEWP_TG45
U300
0.1u
VBUS_USB
C356
C348
EUSY0313401
3
NCOUT
2
1
VDD
4
VSS
0.1u
SLIDE_DETECT
MUIC_ID
U303
EM-0781-T5
HSO_R
HSO_L
MIC_N
MIC_P
VMIC_GND
VMIC_P
FM_ANT
RCV_N
RCV_P
EAR_SPK_N
EAR_SPK_P
RADIO_OUT_L
RADIO_OUT_R
I2C1_SDA
RCV_P_FPCB
RCV_N_FPCB
MUIC_ID
HS_MIC_P
HS_MIC_N
USB_DM
USB_DP
I2C3_SDA
I2C3_SCL
MUIC_DP
CAM_D4
CAM_D5
CAM_D6
I2C2_SCL
I2C2_SDA
CAM_VSYNC
CAM_D7
CAM_HSYNC
CAM_MCLK
M_CAM_PD
CAM_PCLK
MUIC_DM
CIF_D0
CIF_D1
CIF_D2
CIF_D3
CIF_D4
CIF_D5
CIF_D6
CIF_D7
CAM_D0
CAM_D1
CAM_D2
CAM_D3
UART_TX
_CHG_EOC
_CHG_EN
_PPR
CAM_LDO_EN
CAM_RESET
MUIC_DP
MUIC_DM
RPWRON_EN
HSO_L
MUIC_INT
UART_RX
CAM_MCLKCIF_MCLK
CAM_PCLKCIF_PCLK
CAM_D7
CAM_D6
CAM_D5
CAM_D4
CAM_D3
CAM_D2
CAM_D1
CAM_D0
CAM_VSYNCCIF_VSYNC
CAM_HSYNCCIF_HSYNC
I2C1_SCL
HSO_R