LG GW620 - Page 209

7. CIRCUIT DIAGRAM
- 210 -
LGE Internal Use Only Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
1
95R
KEYPAD_BUTTON
KB36
TP10
TP9
TP11
HOLE
OJ2
1
07R
KB29KB30
KB35 KB37KB33
KB46 KB42KB19 KB21 KB23KB25
KB9 KB11KB13KB15 KB43KB41
KB7 KB5KB3 KB2 KB4KB6
KB8 KB10KB12KB14 KB45KB17
NA
L6
KB16 KB44KB18 KB20 KB22KB24
KB31KB27KB26KB28
SSC-SWTS1007
LD4
21
A C
47
R15
7.5p
C39
C40
7.5p
1u
C5
1u
C6
100
R16
100n
C35
91Rk3.4
k3.471R
2BF
?
VREG_5M_2.8V
VREG_5M_2.8V
TP1
TP2
1u
C33
100n
C36
1u
C8
1u
C10
CN2
5
4
3
2
1
05020S41CLVE51AV
1u
C23
EVLC14S02050
VA20
RB521S-30
D8
RB521S-30
D9
VREG_MSMP_2.7V
smhoK15
39R
CN4
4
3
2
1
1u
C4
100n
C34
1u
C29
VREG_5M_2.8V
C137
33pF
R133
47ohms
100ohmsR23
R36 100ohms
100ohmsR31
100ohmsR35
05020S41CLVE71AV 050
2
0S41CLVE61AV
05020S41CLVE81AV
U2
MV9319
B5
A5
G8B6
A4A6
E6B1
E3A1
D8A2
D7B2
C4F8
B4D1
C5G1
B7
A7C8
C6C7
D6B8
D5A8
D4A3
D3B3
E5F1
E4E2
E1
F7F2
E7H3
C2G3
C1F3
D2H4
H2G4
G2F4
H1F5
H5E8
G5C3
G6H6
F6H8
H7
G7
SOMI_S_GPIO30
SIMO_S_GPIO31
SCLK_S_SDO9 GPIO25_SS_M
SS_S_SDO8 GPIO26_MISO_M
NRESET GPIO27_MOSI_M
MCLK GPIO24_SCLK_M
SDO7 GPIO20_PWM0
SDO6 GPIO21_PWM1
SDO5 GPIO22_PWM2
SDO4 GPIO23_PWM3
SDO3 GPIO28_SCL_M
SDO2 GPIO29_SDA_M
SDO1 RXD
SDO0 TXD
PCLKO
HSYNCO RGVDD_1_8V
VSYNCO VDDIO_2_8V
SDA_S VDDCO
SCL_S VDDCO_E
TCLK AVDDP
TCLKB AVDD
TDATA VDDA_2_8RX
TDATAB VDDA_2_8TX
VSSA_TX
NSRESET VSSA_RX
SRESET DGND1
SMCKO DGND2
SDA_M_MISO_M DGND3
SCL_M_SS_M DGND4
GPIO10_SCLK_M DGND5
GPIO11_MOSI_M DGND6
RCLK TEST_0
RCLKB SEL1
RDATA
RDATAB
KB48 KB38KB49
KB34
KB40
KB39
KB47
KB1
KB32
05020S41CLVE33AV
SSC-SWTS1007
LD3
21
A C
SSC-SWTS1007
LD2
21
A C
WH107
LD5
SSC-SWTS1007
LD1
21
A C
+VPWR
EVLC5S0250
VA34
51ohms
R39
51ohms
R58
05020S41CLVE41AV 05020S41CLVE4AV 05020S41CLVE3AV
100ohmsR159
100ohmsR160
100ohmsR155
U26
PP2106M2
EUSY0300004
4
1
31 2
1
11 01
9
8
157
166
175
184
193
202
211
2
2
32
4
2
52 62 7
2
8
2
92
DNGP
2DNG
B
TESE
R
IX
OX
LES_K
L
C
D
DV
01P
TEST P40
SEL_28P P41
P57 P42
P56 P43
P55 P44
P17 P45
P15 P46
1DNG
45P
35P 25P
15P
05P
74P
470ohmsR149
470ohmsR151
R152 470ohms
R148 470ohms
R150 470ohms
470ohms
R154
R147
470ohms
R144
470ohms
R143
470ohms
R142
470ohms
0.1UF
C44
VREG_MSMP_2.7V
2.2Kohms
R10
11R
smhoK2.2
461R
smhoK021
0.1UF
C47
VREG_MSMP_2.7V
R145 470ohms
470ohmsR146
R141
470ohms
470ohms
R140
R67 470ohms
31AV05020S41CLVE 21AV05020S41CLVE
11AV05020S41CLVE
05020S41CLVE01AV
9AV05020S41CLVE
05020S41CLVE2AV 05020S41CLVE8AV 05020S41CLVE7AV
6AV05020S41CLVE
05020S41CLVE1AV
5AV05020S41CLVE
32AV05020S41CLVE
05020S41CLVE22AV
05020S41CLVE12AV
=
16 15 14 13 12 11 10 9
8
7654321
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
7654321
51ohms
R119
51ohms
R123
51ohms
R122
51ohms
R117
51ohms
R115
EVLC5S0250
VA30
ESCY0004401
4WS
1 3
4 5 6 7
2
smho064R
+VPWR
CAM_I2C_SDA
CAM_VSYNC
CAM_HSYNC
QTKEY_SCL
QTKEY_RESET
QTKEY_SDA
CAM_I2C_SCL
FLT_CAM_DATA[0]
FLT_CAM_DATA[1]
FLT_CAM_DATA[2]
FLT_CAM_DATA[3]
FLT_CAM_DATA[4]
FLT_CAM_DATA[5]
FLT_CAM_DATA[6]
FLT_CAM_DATA[7]
5MCAM_RESET_N
KPD_PWR_N
PWR_BTN
QTKEY_INT
CAM_MCLK
KPD_DRV_N
5MISP_RESET_N
CAM_PCLK
ISP_SENS_MCLK
ISP_SENS_I2C_SDA
ISP_SENS_I2C_SCL
CLKP
CLKN
DATAP
DATAN
VOL_KEY_COL[0]
VOL_KEY_COL[1]
VOL_KEY_ROW[0]
KEY_COL[7]
KEY_COL[7]
KEY_ROW[3]
KEY_ROW[2]
KEY_ROW[2]
KEY_ROW[1]
KEY_ROW[1]
KEY_ROW[0]
KEY_ROW[0]
SHIFT_DRV_N
VOLUME SIDE KEY
(1)
SHIFT KEY LED
POWER ON KEY
CAM & FUNCTION SIDE KEY
GW820 KEY MATRIX
KEY BACKLIGHT LED