LG LG-P350 - Page 161

- 161 -
Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
7. CIRCUIT DIAGRAM
DNI
R405
DNI
R404
TP402
TP403
R402
K01
VREG_MSMC1_1.25V
VREG_MSME_1.8V
VREG_MSME_1.8V
VREG_MSME_1.8V
304R
K001
TP400
TP401
TP404
TP405
V8.1_EMSM_GERV V6.2_PMSM_GERV
V8.1_EMSM_GERV
VREG_MSMC1_1.25V
VREG_MSME_1.8V
VREG_MSMC2_1.25V
VREG_MSMA_2.6V VREG_MSMP_2.6V
124C u22
u01724C
VSNS_MSME_1.8V
VSNS_MSMC1_1.25V
VSNS_MSMC2_1.25V
VREG_MSMA_2.6V
VREG_MSMC1_1.25V
VREG_MSMC2_1.25V
VREG_MSME_1.8V
VREG_MSMP_2.6V
V9.2_2XUA_GERV
V6.2_AMSM_GERV
V3.3_BSU
U401
01R 9R 2R 1R 01A 9A 2A 01P 1P 4M 1G 3F 01B 2B 1B
E5
H7N5
G5B5
J7
E7G9
F8F10
G6E9
J8D10
H2C9
G2N9
K1M10
E3L9
H8K9
G8J10
J2
M1
C7P8
C8H10
D7H1
D8D1
D6B8
E8
D5M2
F6P9
F7J1
E6H9
H4C1
H3B9
F5G10
E4F9
F4E10
G4D9
G3C10
J4N10
H5M9
H6L10
J5K10
J6J9
G7P6
K6C5
K5
K7C6
L8C3
K8C4
L7B4
L6B7
L5B3
L4B6
K2N8
J3M7
M3N7
F1P5
F2P4
K3N4
D4P3
E2P2
D3M8
E1N6
D2M6
C2P7
L3M5
L2N3
L1N2
K4N1
IO0 A0
IO1 A1
IO2 A2
IO3 A3
IO4 A4
IO5 A5
IO6 A6
IO7 A7
IO8 A8
IO9 A9
IO10 A10
IO11 A11
IO12 A12
IO13 A13
IO14 BA0
IO15 BA1
_CE DQ0
_RE DQ1
_WEN DQ2
CLE DQ3
ALE DQ4
_WP DQ5
R_B DQ6
DQ7
VSSN1 DQ8
VSSN2 DQ9
VSSQ1 DQ10
VSSQ2 DQ11
VSSQ3 DQ12
VSSQ4 DQ13
VSSQ5 DQ14
VSSQ6 DQ15
VSSQ7 DQ16
VSSQ8 DQ17
VSSQ9 DQ18
VSSQ10 DQ19
VSS1 DQ20
VSS2 DQ21
VSS3 DQ22
VSS4 DQ23
VSS5 DQ24
VSS6 DQ25
DQ26
VDD1 DQ27
VDD2 DQ28
VDD3 DQ29
VDD4 DQ30
VDD5 DQ31
VDD6
_CS
VDDQ0 CLK
VDDQ1 _CLK
VDDQ2 CKE
VDDQ3 _WED
VDDQ4 _RAS
VDDQ5 _CAS
VDDQ6 DQM0
VDDQ7 DQM1
VDDQ8 DQM2
VDDQ9 DQM3
DQS0
VCCN1 DQS1
VCCN2 DQS2
DQS3
1CN
2CN 3CN
4CN 5CN 6CN 7CN 8CN
1UND 2UND 3UND 4UND 5UND 6UND
7
UN
D
C402
2.2u
004R 0
U300
L5
E10
AE22
AD25
AE18
AE15
AE11
AE7
Y5
T5
H25
E25
E22
Y25
V25
T25
P25
M25
K25
AE12
AC10
AC5
Y8
AF26
AF25
AF3
AF2
AE26
AB11
Y20
W19
U17
U11
P23
N23
M11
L17
L12
K23
K9
J19
G23
E19
C2
B26
B3
B2
T2
R8
R5
P9
N8
K6
K5
J6
J5
F9
E6
C8
C3
U6
T6
T3
R9
P8
P5
N9
K8
J9
J8
H6
H5
E9
E5
D3
B8
AE13
AE5
AB14
AB10
AA22
Y19
Y6
V22
U14
T16
T15
T14
T13
T12
R17
R16
R15
R14
R13
R12
P22
P17
P16
P15
P14
P13
P12
P11
P6
N22
N16
N15
N14
N13
N12
M16
M15
M14
M13
M12
L15
L13
L6
K22
G22
F19
F15
F10
E14
B4
7GA 6GA 5GA 4GA 3GA 72GA 62GA 52GA 42GA 32GA 22GA 12GA 02GA 2GA 91GA 81GA 71GA 61GA 51GA 41GA 3
1GA
21GA 11GA 0
1GA
1GA 72FA 1
FA
72EA 1EA 7
2
DA
1DA 72CA 1CA 72BA 1BA 7
2A
A
1AA 72A 62A 5
2A
42A 32A 2
2A
1
2A
02A 91A 8
1A
7
1A
61A 5
1
A
4
1A
3
1A
21A 1
1
A
0
1A
9A 8A 7A 6A 5A 4A 3A 2A 1A
61E 41F 5AA 22H 11N
5N
81E
31E
5U 9T
72Y
1Y
72W
1W
72V
1V
72U
1U
72T
1T
72R
1R
72P
1P
72N
1
N
72M
1M
72L
1
L
72K
1K
72
J
1
J
72H
1H
72
G
1
G
72F
1F
72
E
1
E
72D
1D
72C
1C
72B
1B
9GA
8GA
56_CN
66_CN
76
_
CN
8
6
_C
N
96_CN
07_CN 1
7_
C
N
27_CN
37_CN
4
7
_C
N
5
7_
C
N
67_CN 77_CN 8
7
_C
N
9
7_
C
N
08_CN
18_CN 2
8
_C
N
38_CN 48
_
CN
58_CN 68_CN
78_CN 88
_
CN
98_CN
09_CN
19_CN
29_CN 39_CN 49_CN
59_CN 69_CN 79_CN
8
9_
C
N
99_CN 001_CN 1
01
_
CN
201_CN 301_CN
4
0
1_
C
N
1DVSR 2DVSR 8P_DDV 9P_DDV 01P_DDV GRP_ESUFQ_DDV 1C_SNS_DDV 2C_SNS_DDV 6P2_YHPBSU_DDV
3P3_YHPBSU_DDV
1
_CN
2
_CN
3_C
N
4_
CN
5
_CN
6
_CN
7_
CN
8_
CN
9_CN
0
1_
CN
1
1_
CN
21_C
N
31_C
N
4
1_
CN
5
1_
CN
61_C
N
71_C
N
8
1_
CN
9
1
_CN
02_C
N
12_C
N
2
2
_CN
3
2
_CN
42_C
N
52_C
N
62_CN 72_CN 8
2_
CN
92_CN 03_CN 1
3_
CN
23_CN 33_CN 4
3
_CN
53_CN 63_CN 7
3_
CN
83_CN 93_CN 0
4_
CN
14_CN 24_CN 34_CN 44_CN 54_CN 64_CN 74_CN 84_CN 94_CN 05_CN 15_CN 25_CN 35_CN 45_CN 55_CN 65_CN 75_CN 85_CN 95_CN 06_CN 16_CN 26_CN 36_CN 46_CN
GND1
GND2
GND3
GND4
GND5
GND6
GND7
GND8
GND9
GND10
GND11
GND12
GND13
GND14
GND15
GND16
GND17
GND18
GND19
GND20
GND21
GND22
GND23
GND24
GND25
GND26
GND27
GND28
GND29
GND30
GND31
GND32
GND33
GND34
GND35
GND36
GND37
GND38
GND39
GND40
GND41
GND42
GND43
GND44
GND45
GND46
GND47
GND48
GND49
GND50
GND_A1
GND_A2
GND_A3
GND_A4
GND_A5
GND_A6
GND_A7
GND_A8
GND_A9
GND_A10
GND_A11
GND_A12
GND_A13
GND_A14
GND_A15
GND_A16
VDD_A1
VDD_A2
VDD_A3
VDD_A4
VDD_A5
VDD_A6
VDD_A7
VDD_A8
VDD_A9
VDD_A10
VDD_A11
VDD_A12
VDD_A13
VDD_C1_1
VDD_C1_2
VDD_C1_3
VDD_C1_4
VDD_C1_5
VDD_C1_6
VDD_C1_7
VDD_C1_8
VDD_C1_9
VDD_C1_10
VDD_C1_11
VDD_C1_12
VDD_C1_13
VDD_C1_14
VDD_C1_15
VDD_C1_16
VDD_C1_17
VDD_C1_18
VDD_C1_19
VDD_C1_20
VDD_C1_21
VDD_C1_22
VDD_C1_23
VDD_C1_24
VDD_C2_1
VDD_C2_2
VDD_C2_3
VDD_MDDI
VDD_P1_1
VDD_P1_2
VDD_P1_3
VDD_P1_4
VDD_P1_5
VDD_P1_6
VDD_P2_1
VDD_P2_2
VDD_P2_3
VDD_P3_1
VDD_P3_2
VDD_P3_3
VDD_P3_4
VDD_P3_5
VDD_P3_6
VDD_P4_1
VDD_P4_2
VDD_P7_1
VDD_P7_2
C408
1n
1n
C404
0
24
C u1
.
0
R401
IND
C409
0.1u
C403
0.1u
VREG_MSME_1.8V
0.1u
C407C406
0.1u2.2u
C405
534C
n1
034C
n1
334C n01 924C n01
434C u1.0 234C u1.0
524C n01
8
24
C
u
1
.0
624C
n1
224C
n1
814C
n1
51
4
C n01
424C u1.0
324C u1.0 914C u1
.
0
6
14
C
u
1
.
0
414C
n1
21
4
C
n1
3
14
C
n0
1
u2
2
0
14
C
114C
n
01
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
C401
0.1u
C400
0.1u
u0
17
14
C
134C u01
VREG_MSME_1.8V|VSNS_MSME_1.8V
VREG_MSMC2_1.25V|VSNS_MSMC2_1.25V
IBSS_5826RTR
PMAR_AP_MSG
JDA
_O
L_KRT
SDRAM_CKE1
KL
CSYS
_HBSU
nSDRAM_CS0
SDRAM_DATA[16]
SDRAM_DATA[0]
SDRAM_DATA[1]
SDRAM_DATA[2]
SDRAM_DATA[3]
SDRAM_DATA[4]
SDRAM_DATA[5]
SDRAM_DATA[6]
SDRAM_DATA[7]
SDRAM_DATA[8]
SDRAM_DATA[9]
SDRAM_DATA[10]
SDRAM_DATA[11]
]21[ATAD_MARDS
SDRAM_DATA[12]
SDRAM_DATA[13]
SDRAM_DATA[14]
]51[ATAD_MARDS
SDRAM_DATA[15]
SDRAM_DATA[17]
]81[
ATAD_
MARDS
SDRAM_DATA[18]
SDRAM_DATA[19]
SDRAM_DATA[20]
SDRAM_DATA[21]
SDRAM_DATA[22]
SDRAM_DATA[23]
SDRAM_DATA[24]
]5
2[
ATAD_MAR
DS
SDRAM_DATA[25]
SDRAM_DATA[26]
SDRAM_DATA[27]
SDRAM_DATA[28]
SDRAM_DATA[29]
SDRAM_DATA[30]
SDRAM_DATA[31]
SDRAM_ADDR[0]
SDRAM_ADDR[1]
SDRAM_ADDR[10]
SDRAM_ADDR[11]
SDRAM_ADDR[12]
SDRAM_ADDR[2]
SDRAM_ADDR[3]
SDRAM_ADDR[4]
SDRAM_ADDR[5]
SDRAM_ADDR[6]
SDRAM_ADDR[7]
SDRAM_ADDR[8]
SDRAM_ADDR[9]
SDRAM_BA0
SDRAM_BA1
nSDRAM_CAS
SDRAM_DCLK0
SDRAM_DCLK1
SDRAM_DQM0
SDRAM_DQM1
SDRAM_DQM2
SDRAM_DQM3
SDRAM_DQS0
SDRAM_DQS1
SDRAM_DQS2
SDRAM_DQS3
nSDRAM_RAS
nSDRAM_WE
NAND_FLASH_READY
nNAND_FLASH_CS
EBI2_DATA[0]
EBI2_DATA[1]
EBI2_DATA[10]
EBI2_DATA[11]
EBI2_DATA[12]
EBI2_DATA[13]
EBI2_DATA[14]
EBI2_DATA[15]
EBI2_DATA[2]
EBI2_DATA[3]
EBI2_DATA[4]
EBI2_DATA[5]
EBI2_DATA[6]
EBI2_DATA[7]
EBI2_DATA[8]
]9[AT
AD_2I
BE
EBI2_DATA[9]
nRESETOUT
SDRAM_ADDR[13]
VREG_MSMC1_1.25V|VSNS_MSMC1_1.25V
nSDRAM_CS1 SDRAM_CS1_N_4G
SDRAM_CS1_N_4G
SDRAM_CKE1_4G
SDRAM_CKE1_4G
nNAND_LB
nNAND_OE
nNAND_UB
nNAND_WE
SDRAM_CKE0
MD
_HBSU
P
D_HBS
U
For Artwork
For Artwork
DDR SDRAM
NAND 4G / SDRAM 2G
2cs only
2cs only
8061 8061
80
6
1
8061
chip sel1 + clk1 Should be NC 4G/4G
MSM7227 Power Part
Cap for MSM7227 Power
Hynix
u
2
2 >
-
u
0
1
D
.
v
e
R
AFF
8061