LG GD510 - Page 107

8. CIRCUIT DIAGRAM
- 108 -
LGE Internal Use Only Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
TP
TP414
PT
TP402
1u
C448
16 15 14 13 12 11 10 9
8
7 6 5 4 3 2 1
L
K
J
I
H
G
F
E
D
C
B
A
L
K
J
I
H
G
F
E
D
C
B
A
16 15 14 13 12 11 10 9
8
7 6 5 4 3 2 1
LGE Internal Use Only
22p
C449
CN401
GU071-5P-SD-E1500
11
10
9
5
4
3
2
1
8
7
6
2.2uF
C1
EVSC5S04F050
VA401
6 3
42
51 P1 P5
P2 P4
3P 6P
TP403
PT
1uF
C401
27R6
1uC402
K001
304R
3.9p C498
100nHL401
1.8n
L497
100nH
L402
TP
TP413
TP
TP412
TP
TP411
1uC404
R421
100K
C405
DNI
K001
404R
TP408
PT
100pC406
2.2u
C407
C
C
L
5
0
FMSV
10
4
D
43
52
61
1uF
C409
R405
1.2Kohms
BC7820
U401
6F 2C
F3
E3
D2
D3
F4
G5
G6
F5
C1
2A
3G 2F 1A 5A 6A 4A 3A
C3
E4
C6
E6
D5
D6
C5
B6
B5
D4
B1
G1
F1
E2
E1
4G 5E 2B
4C
4B
0_OIP
1_OIP
XUA_OL_TB_SSV
SDAP_GID_SSV
KLC_PEELS
FM_RX
VSS_FM_AUDIO
FM_TX_P
FM_TX_N
BT_RF
PCM2_IN
PCM2_OUT
PCM2_SYNC
PCM2_CLK
UART_TX
UART_RTS
UART_CTS
UART_RX
SPI_PCM_SEL
PIO_4
H_NIGERV
H_
T
UOGERV
TSR_ELBANE_GERV GID_DDV
XUA_DDV
OIDUA_XR_MF_DDV XT_MF_DDV
KLC_SYS
VSS_BT_RADIO_BAL
PCM1_IN_SPI_MOSI
PCM1_OUT_SPI_MISO
PCM1_SYNC_SPI_CS
PCM1_CLK_SPI_CLK
AUDIO_OUT_L
AUDIO_OUT_R
PIO_2_CLK_REQ_OUT
PIO_3_CLK_REQ_IN
OI
D
AR
_
A
N
A
_
DD
V
SDAP_DDV
4.7K
R415
130K
R411
1.5n
L499
RSB6.8CST2R
C425
3.3Kohms
R406
27R5
C411
1uF
100Kohms
R407
100Kohms
R408R409
DNI
BQ25040
U402
5 6
74
83
92
101
11
PGND
IN BAT
ISET _PG
VSS1 CHG
LDO VSS2
EN_SETIFULL
130K
R410
6.8n
C413
DNI
C412
R402
10K
D1NS281DB51MLB
0081
FB401
100p
C415
FB402
HB-1M1005-102JT
1000
MAX14526EEWP+TCC6
U200
B5
C5
2B 1C 2C
C3A2
C4
D3
D1D4
A1
B1
A3
B4B3
A5
A4
D5D2
BAT VB
DN1
DP2
U1 UID
U2
RES
MIC
AUD1 CAP
AUD2
GND
ISET IC
LCS ADS
TNI
COMN1
COMP2
22p
C416
L403
270n
2.2KR412
CN402
KQ03LE-3R
3
2
1
D1
D2
C417
27p
C418
1u
V_BUS
120p
C419C420
27p
C421
27p
V_BUS
VBAT
C422
100p
R413 2.2K
C423
100n
39p
C424
RSB6.8CST2R
C410
VAUDA_2V5
VFM_2V9
ICVFP10181E301FR
FL401
INOUT
GND1GND2
TP409
PT
TP410
PT
R414
DNI
TSC2007IYZGR
U403
D3B3
D2B2
D1B1
C3A3
C2A2
C1A1
AUX SDA
VDD_REF A1
X+ X-
PENIRQ- SCL
A0 GND
Y+ Y-
DNI
R416
39p
C426
VIO_2V62
VIO_2V62
R417 1K
C427 22n
C428 22n
1000
HB-1M1005-102JT
FB403
VBAT
10u
C429
R418
2.2K
27p
C430
2.2u
C431
V_BUS
VIO_2V62
VBAT
VIO_2V62
VIO_2V62
4R
smhoK033
VDD_1V8BT
C432 1u
VBAT
C433
1u
U404 RP104K181D
5
32
41
VOUT VDD
GND CE_NC
DNGP
434Cn001
VDD_1V8BT
2.2u
C435
C436
2.2u470n
C437
2.2u
C438
n001 934C
VBT_2V65
VBAT
FB404
TJ201-5001M1-BH
0001
C440
2.2u
15p
C441
C442 DNI
ANT401
SDBTPTR3015
2
3 1
4
DUMMY3
FEEDDUMMY2
DUMMY1
FL402 LFB212G45SG8A166
2450MHz
IN OUT
GND1 GND2
544C
p01
0
R420
DNI
C446 C447
DNI
TOUCH_INT
I2C2_SDA
I2C2_SCL
UART_BT_RTS
UART_BT_CTS
USW_INT
_PPR
CLK32K
_CHG_EN
UART_BT_TX
UART_BT_RX
I2C_SDA
I2C_SCL
HS_MIC_P
HS_MIC_N
BAT_ID
CHG_EOC
nTESER_TB
USB_DP
USB_DM
UART_TX
UART_RX
RPWRON_EN
RPWRON_EN
FM_SND_L
FM_SND_R
HSO_R
HSO_L
I2S1_WA0
I2S1_RX
I2S1_TX
I2S1_CLK
FM_ANT
FM_ANT
Y-
X-
Y+
X+
USW_ID
USW_ID
USW_DP
USW_DP
USW_DM
USW_DM
BT_CLK
RPWRON
BT_LDO_EN
BT_VCXO_EN
BT_INT
(60mA)
1%
1%
(450mA)
Single Charging IC for uUSB
ENZY0022901
Touch IC
CSR 7820 BT+FM Radio
MUIC
u-USB
Battery Connector