LG GT500 Service Manual page 185

7. CIRCUIT DIAGRAM
1 2
60 Pin Connector From Main PCB
A
B
Motor
CN801
1
2
C
D
E
Boost Converter for Camera Flash
VBAT
F
ISP_GP_FLASH_SET
ISP_GP_FLASH_EN
L800
1u
G
C800
2.2u
H
1 2
LGE Internal Use Only
3 4 5
VBAT VDDE_1V8 VDDK_2V75
R814
FM
0
CN800
G1 G2
1 60
2 59
3 58
4 57
5 56
MOTOR_P RESOUT1_n ISP_GP_FLASH_SET
6 55
APP_GP_FM_GPIO2 ISP_GP_FLASH_EN
7 54
MOTOR_N APP_I2C_SCL ISP_GP_FLASH_INH
8 53
APP_I2C_SDA ACC_GP_WLAN_RESETn
9 52
VBACKUP ACC_GP_WLAN_PWR_DOWNn
10 51
OTP_SUB ACC_SPI_WLAN_CSn
11 50
MOTOR_P ACC_GP_SPI_WLAN_IRQn
12 49
MOTOR_N ACC_GP_WLAN_EN
13 48
ACC_GP_SPI_BT_IRQ ACC_SPI_MOSI
14 47
ACC_GP_SPI_BT_CSn ACC_SPI_CLK
15 46
BT BT_CLKREQ_n ACC_SPI_MISO
16 45
RESOUT2_n SIMRST_n
17 44
PCM_ULD SIMDAT
18 43
PCM_DLD SIMVCC
19 42
PCM_SYNC SIMCLK
20 41
PCM_CLK APP_ACC_UART_TX
21 40
ACC_GP_GPS_PON APP_ACC_UART_RX
22 39
ACC_UART3_RX VPPFLASH_E
23 38
ACC_UART3_TX CTS_ON
24 37
ACC_UART3_RTS
25 36
ACC_UART3_CTS FM_ANT
26 35
ACC_GPS_START
27 34
ACC_GP_GPS_RESETn MCLKSEC
28 33
FM_LP
29 32
GPS FM_RP RTCCLK
30 31
G3 G4
PLUG
SIM Interface
C801
47n
U800 AAT1270IFO-T1
1 14
CT RSET
2 13
EN_SET FLOUTA SIMDAT
3 12
FLEN FLGND
4 11
AGND FLOUTB
5 10
IN FLINH ISP_GP_FLASH_INH
6 9
LX GND
7 8
PGND OUT
CAMERA FLASH LED
LD800
VA807
2.2u
EVLC14S02050
C807 VA806
C806
EVLC14S02050
DNI
3 4 5
6 7 8 9
FLASH
WLAN
SPI
SIM
TP
Backup Battery
BACKUP BATTERY
BAT800
VBACKUP
SIMVCC
SIMVCC
SIMDAT and SIMCLK Siganls
to be separated when routing
J800
4 1
GND VCC
5 2
VPP RST SIMRST_n
6 3
I_O CLK SIMCLK
8 7
GND2 GND1
R805
C802 C803 C804 C805
33p
22p 1u 33p
0
SIM CONNECTOR
6 7 8 9
- 186 -
10 11 12
A
B
C
D
E
For Product inspection TP(7PIN)
F
TP800
VPPFLASH_E
TP801
CTS_ON
TP802
APP_ACC_UART_RX
TP803
APP_ACC_UART_TX
TP804
OTP_SUB
G
H
10 11 12
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Only for training and service purposes