LG LG-P350 - Page 165

- 165 -
Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
7. CIRCUIT DIAGRAM
CN800
4
3
2
1
C802
0.1u
J800
VCC
1
GND1
4
RST
2
VPP
5
CLK
3
IO
6
GND2
7
GND5
10
GND3
8
GND4
9
VREG_RUIM_3.0V
EDTY0009801
D802
43
52
61
K1.5
608R
VREG_RUIM_3.0V
R804
K74
R810
100
R811
100
R813
100
ZD805ZD803
C804
33p
VA800
VA801
KB801
C801
33p
R809
100
R808
100
VREG_MMC_3.0V
VREG_MSMP_2.6V
R803
K7
4
R816
100
R814
100K
1UF
C806
R812
100
ZD801
R802
K7
4
ZD800
R801
K74
718R
15
1u
C805
ZD802
C803
33p
S800
ENSY0023601
16
8
7
6
5
4
3
2
1 15
G5 G3
G1
CD
C1
C2
C3
C4
C5
C6
C7
C8
G6 G4
G2
COM
G7
LD801
EDLH0005901
LEWW-S14
008R
K0
2
2
C800
33p
LD800
L
K
J
I
H
G
F
E
D
C
B
A
12
11
10
9
8 7 6 5 4 3 2 1
L
K
J
I
H
G
F
E
D
C
B
A
12
11
10
9
8 7 6 5 4 3 2 1
+VPWR
KB800
D800
43 52 61
R805
K74
D801
43 52 61
1
708R
SD_MMC_CLK
SD_MMC_CMD
SD_MMC_DATA[0]
SD_MMC_DATA[1]
SD_MMC_DATA[2]
SD_MMC_DATA[3]
USIM_CLK
USIM_CLK
USIM_DATA
USIM_DATA
SD_MMC_DET
KEY_LED_DRV_N
PM_ON_SW
GND
KEY_ROW[1]
KEY_ROW[0]
USIM_RST
USIM_RST
KEY_COL[0]
KEY_COL[1]
KEY_COL[1]
+VPWR
4KEY LED LIGHTING
VOL_UP
VOL_DOWN
USIM Socket
MicroSD
VOLUME KEY
1608 TOP VIEW LED
POWER KEY
SEND/END KEY
SEND
END
VOL_UP
SEND
ROW[1]
ROW[0]
VOL_DOWN
COL[1]COL[0]
Micro SD_DETECT_N
Low(Detected)
High
S/W
Close
Open