-
Date: October, 2006 / Issue 1.0
Service ManualL600V
Serv
ice M
an
ual
Mo
del : L
600V
-
- 143 -
DCS1800/PCS1900
9
Section
GSM/DCS/PCS
C
B
GSM1800 RX
Date
E
1805-1880 MHz
Sheets
H
LG(42)-A-5505-10:01
L
HIGH
GSM 900 TX
GSM1900 RX
L
DRAWING
Sign & Name
GSM
Checked
H
(1%)
5
(PPS)
H
(2012)
6
F
Sheet/
MODEL
A
C
7
1930-1990 MHz
1
(1%)
14
Designer
HDET
GSM 1800/1900 TX
F
2
H
LG Electronics Inc.
F
C
Approved
(2012)
H
15
TX_VCO_EN_0_N
UMTS RX/TX
(PPS)(1%)
NO.
HIGH
L
H
1 5
GSM_PA_BAND
DRAWING
D
SKY77318
E
(2012)
LOW
MODE
GSM 900 RX
H
DCS/PCS
D
3
LOFF
D
WCDMA
E
GSM900HIGH
B
L
1P7T SWITCH
(PPS)
ANT_SEL1
H
TX_VCO_EN_1_N
8
D
16
H
(1%)
A
L
CP0402A1880EL
L
C
4
HIGH
HIGH
LOW
LG Electronics Inc.
L
4
(1%)
7.5nHL1014
Monday, June 12, 2006
RF
1/6U310
U310_REV_1.1
(1%)
E
LOW
925-960 MHz
ANT_SEL2
L
ANT_SEL0
2
21WCDMA2100
L1013
47nH
GN
D2
3
GN
D3
810G
ND
4G
ND
52324
GN
D6
GSM850_EGSM_TX11
18GSM850_RX1GSM850_RX2
19
NC
12022
NC
2
9PCN_PCS_TX
14PCN_RX1PCN_RX2
1516
PCS_RX1PCS_RX2
17
7VDD
FL1000DGM092M03 1
AN
T
CTRL145
CTRL2CTRL3
6
EGSM_RX11213
EGSM_RX2
GN
D1
2
C1003NA
51
R1021
C107115p
FB1000
24R1020
C1083
C1032
10u
0.1u
33p
C1006
R1004
10
0.1uC1104
C10701p
C10730.01u
0.1uC1067
C1051
100p
0.1u
C1047
68pC1028
R1026100ohm
R10
30
51
VREG_RFRX_1_2.85V
L1000
VREG_TCXO_RF_2.85V
VREG_TCXO_RF_2.85V
2.2uH
C11020.1u
2.2uH
L1001
LMV228TLX-NOPBU1003
B1GND
B2OUT
RFIN_ENA1
VDDA2
FL1001
2
G1
5
G2
3G3 1
INOUT4
SAFEB1G95KA0F00
R101551
C10211uF
C108810p
R1038
0
VREG_TCXO_RF_2.85V
C1017 1000p
3pC1065
C10621000p
C1096680p
R10106.2K
3.3p
C1078
5.6nHL1012
C101133p
L1005
VREG_TCXO_2.85V
0.1u
3.6nH
C1008
L1011
7.5nH
L1029
100nH
R1035
51
C1076
0.1uC1038
1.2nH
C1009 1000p
L1300
C1044
4.7nH
15p33p
C1045
100pC1089
C1072
100p
C1010
15K
R10
05
0.1u
C101333u
L1015 7.5nH
100000pF
VREG_MSMP_2.7V
C10900.1u
C1086
0.1uC1097
NAC1069
10nHL1018
C1098
80.6K
R1031
100p
L10273.3nH
100pC1041C1053
15p
C1106100p
1200p
VC9
C1085
2G
ND
1G
ND
246
GN
D3
7G
ND
411
GN
D5
GN
D6
12
OUT15
OUT21
10SW1
8SW2VB
3
MQW6V0C869MX1000
100pC1039
C10341000p
3.9n
33pC1018
C1109
24R1008
C101933p
47pC1022
4.7uC1075
L1025
2
45
31
NA
100ohm
UMC4NQ1000
R1016
C11070.1u
0.068u
C1092
C1068NA
L10265.6nH
C10480.1u
ANTG1
G2RF
1000p
C1060
SW1000
KMS-512
200R1012
C102910u
10p
5.6nH
C1101
L1024
56nHL1028
0.01uC1055
R1028
0
33pC1005
100ohmR1019
R10
03
0
NAC1049
C105622p
C102033p
150R1013
100ohmR1024
C108710p
C104633p
GN
D7
1314G
ND
816
GN
D9
21P_GND
RSVD_GND19
20V
AP
C
VB
AT
T17
VC
C1A
2
VC
C1B
6
U1001
1BS
3DCS_PCS_INDCS_PCS_OUT
15
EGSM_IN4
EGSM_OUT11
18ENABLE
5G
ND
17
GN
D2
GN
D3
89G
ND
4G
ND
51012
GN
D6
SMPY0014001
10nHL1007
100p
C1093
C102322u
C10270.01u
5.6pC1105
R1027
10K
C1080NA
C1108
C1066
470p
1000p
C104310u
0.01uC1110
R10116.2K
10R1007
C10540.1uF
1uC1100
R10256.2K
C1012
82p
33p
C1030
C103522n
NAC1074
2.7nHL1009
C1063
R1017100ohm
1000p
C10160.01u
3.3nH
VREG_TCXO_2.85V
2.2uH
L1002
L1301
8VTUNE_REF
VREG_TCXO_RF_2.85V
11K
R1034
VDDA1139
41VDDA12
48V
DD
A13
VD
DA
1450 52
VD
DA
15
54V
DD
A16
VD
DA
1756
VDDA25
VDDA37
VDDA410
VD
DA
515
VD
DA
62326
VD
DA
7V
DD
A8
27
VDDA931
VD
D_M
43 45S
BD
TS
BS
T46
6TCXO
TX
_IN
19T
X_I
P18
TX_MOD_CP40
17T
X_Q
NT
X_Q
P16
42 TX_VCO_FB
53U
MT
S19
00_O
UT
UM
TS
2100
_OU
T51 55
UM
TS
800_
OU
T
49V
CO
NT
RO
L
VCO_TUNE9
4VDDA1
36 VDDA10
GSM1800_INN3435
GSM1800_INP
GS
M19
00_I
NN
2425G
SM
1900
_IN
P
21G
SM
850_
INN
22G
SM
850_
INP
GSM900_INN3837
GSM900_INP
RF
_ON
_TX
_ON
47
14RX_IN
13RX_IP
12RX_QNRX_QP
1132 RX_VCO_IN
33R_BIAS
44S
BC
K
RTR6250D
U1000
CP12
30 CP2
1CP_HOLD1
29CP_HOLD2 D
AC
_RE
F20
FAQ13
FA
Q2
28
57G
ND
_SL
UG
R1006 11K
C1059100p
C105033p
33pC1007
0.01uC1040
C1099
C1081
10p
1.2nH2 IN
OUT1
R10363.3K
VCC1VCC210
VCONT4
VREF5
U1004
50OHM4
3COUP
WS2512_TR1G U1002
BGND11
3GND1
6GND2GND3
7
GND49 2
RFIN
8RFOUT
1
R103268K
C1111
100000pF
1000p
C1091
R100982
ANT1002
VD
DA
326 27
VD
DA
4
VD
DA
532 34
VD
DA
6
VD
DA
736
45VDDA8
41VDDM
3V
DD
RF
1
VD
DR
F2
12
VDDRF319
16PLNA_IN
13PLNA_OUT
PM
IXM
1011P
MIX
P
21RX_IMRX_IP
20
RX_QM2322
RX_QP
R_BIAS 46
42SBCK
43SBDTSBST
44
TC
XO
33
UM
TS
_TU
NE
25
7V
DD
A1
VDDA224
5G
MIX
MG
MIX
P6
GN
D4
35G
PS
_TU
NE GRX_IM
39GRX_IP 40
GRX_QM3738GRX_QP
17ILNA_BIASILNA_IN
18
14ILNA_OUT
IMIX
M89
IMIX
PL
O_O
UT
28
PGND49
PLNA_BIAS15
U1005
RFR6250E
2B
LA
NK
CP
_DU
MP
29 30C
P_O
UT
31F
AQ
48GLNA_BIAS
GLNA_IN47
GL
NA
_OU
T1
200R1022
VREG_RFTX_2.85V
C108233p
15p
390pC1037
C1052
C10240.01u
C108427p
10pC1015
10nHL1021
C1042 33p
FL1002
G1
2
G2
5
IN1O1
3
O2
4SAFEB2G14FA0F00
GND6
RX
TX
10nHL1022
FL1003 LP69A
ANT
GND1GND2GND3 GND4
GND5470K
R1033
0.1u
10u
C1014
C1103
C100147p
0.5p
ANT1001
C1095
R1029
4.7
1
C10770.1u
19.2MHz
X1001
TG-5001LA-19.2MHz
2GND
3OUT
VCC4
VCONT
C1026 33p
C1058
3.9n
ECHU1C392JX5
15p
100p
C1036
L1010
C1079
47nH
C10614.7u
1000pC1004
1K
R1023
150
L1017
5.6nH
R1018
0.1uC1031
L1008 3.6nH
VREG_TCXO_RF_2.85V
120pC1033
33pC1025
L1004
2.2uH
4.7nH
9.1nHL1020
L1023
4.7KR1037
9.1nHL1019
4700pC1057
L1030
2.7nH
47nH
L1016
C100047p
L1003 2.7nH
R101447
+VPWR +VPWR
VREG_SYNTH_2.85V
VREG_RFTX_2.85V
+VPWR
TRK_LO_ADJ
GSM_PA_BAND
GSM_PA_EN
GS
M_P
A_R
AM
P
HDET1
PA_ON
VREG_RFTX_2.85V
PA_R0
PA_ON
SBCK
RX_IM
TCXO_OUT
TCXO_PM
VREG_RFTX_2.85V
GSM_TX_VCO_0_EN_NGSM_TX_VCO_1_EN_N
SBCK
PA_THERM
RX_IMRX_IP
RX_QMRX_QP
VREG_RFTX_2.85VANT_SEL2
VREG_RFRX_0_2.85V
ANT_SEL0ANT_SEL1
SBDTSBST
TCXO_OUT
VREG_MSMP_2.7V
VREG_RFTX_2.85V
VREG_RFRX_0_2.85V
DAC_REF
RF_ON_TX_ON
RX_IPRX_QMRX_QP
SBDTSBST
VREG_RFTX_2.85V
VREG_RFTX_2.85V
VREG_RFTX_2.85V
VREG_RFTX_2.85V
TX_AGC_ADJ
TX_IM
TX_IP
TX_QM
TX_QP
7. CIRCUIT DIAGRAM
L600V
-
- 144 -
PMIC
Near to MSM
HKADC
CAMERA
JTAG
SDRAM
< USB 48M CLK >
MicroSD
RF
NAND & LCD
U310_REV_1.1
PCB_Rev_ADC
RESETSDRAM
USIM
CLOCK
UART
GPIOs
AUDIO
USB
BLUETOOTH
Near to MSM
KEYPAD
0.1u
2/6
MSM6250A
U310
1% 1%
C224
C235
0.01u
VR
EG
_MS
MC
_1.2
5V
C220
1000p
C246
33nF
0.01
u
VREG_MSMP_2.7V
VR
EG
_MS
MP
_2.7
V
C23
8
C201 0.1u
0.01
u
0.1u
C20
8
C223
C234
0.1u
0.015uC212
C222
0.01u
R216 2K
VR
EG
_MS
MP
_2.7
V
VR
EG
_MS
MA
_2.6
V
VREG_MSMP_2.7V
TP_CAM_IF
C230
0.01u 0.1u
C236
0.1u
C21
80.
1u
C214
TP
SB
CK
C203
10u
51K
R21
3
0.01u
C204
TP
SB
ST
1000
pC
210
180K
R210
1000
pC
241
0.01u
VR
EG
_MS
ME
_1.8
V
C219
0.1u
C233
C22
50.
01u
0.01u
C243
0.01
uC
226
C22
710
00p
1000
pC
228
0.01u
C245
C232
0.1u
R203
0
1KR215
R21
110
0K
150K
R201
TP
_UD
AT
10K
R20
8
0.1u
C22
9
C206
10u
1000
p
R205
180K
VREG_MSMP_2.7V
C24
0
TP
US
BM
22R
209
ICRT20S48M0X514CRX200
48MHz 13
2
0.01
uC
209
TP
US
BP
TP_GPIO201
C202 0.015u
C213
TP
SB
DT
0.1u
C21
622
n
W8NC
U25
GN
DV
19
GN
DV
23
GN
DV
26V
DD
_AW
16
NCW19
GN
DW
23V
DD
_AW
25
T16
VD
D_A
T19
VD
D_A
T21
GN
DT
25
VD
D_C
T26
VD
D_P
1U
1
VD
D_A
U19
VD
D_P
1U
2
NC
R15NCNC
R16
GN
DR
2
VD
D_P
3R
25
VD
D_P
3R
26
T11NCNC
T12T15
NCNC
P23
VD
D_A
P25
GN
DP
4
GN
DR
1
R11NCNC
R12R13
NCNC
R14
N13N14
NCNC
N15
VD
D_C
N4
P12NCNC
P13
P14NCNC
P15
GN
D
M13NC
M14NCNC
M15
NCM16
VD
D_P
1M
2
GN
DM
25
GN
DM
26
N12NCNC
K26
NCL11L12
NC
NCL15
NCL16
VD
D_P
1M
1
M11NCNC
M12
F6
GN
DG
25
H19NCNC
H8
GN
DK
1
K10NC
GN
DK
2
VD
D_P
3K
25
VD
D_P
3
E2
VD
D_P
1F
1
DA
C_R
EF
F13
GN
DF
17
VD
D_P
1F
2
F21NC
VD
D_C
F25
VD
D_C
F26
NC
C25NC
VD
D_D
AC
D13
GN
DD
14
VD
D_P
LL
D17
VD
D_C
D19
VD
D_C
D2
NCD23
D4NC
GN
D
B24B25
NCNC
B26
NCB3
VD
D_C
B5
GN
DB
6
VD
D_C
B9
NCC2
B10
VD
D_P
3B
12
GN
DB
15
VD
D_P
3B
17
GN
DB
18
B2NC
GN
DB
20
GN
DB
21
NC
AF
12
GN
DA
F15
AF2NC
GN
D
AF
23
NCAF25AF26
NC
VD
D_P
2A
F6
NCB1
GN
D
AE21AE24
NCNC
AE25AE26
NC
NCAE3
VD
D_P
2A
E6
NCAF1
GN
DA
F10
VD
D_P
2
AE1
GN
DA
E10
VD
D_P
2A
E12
GN
DA
E14
GN
DA
E15
NCAE17
GN
DA
E18
AE2NC
NC
AC
14
VD
D_A
AC
16
GN
DA
C2
GN
D_R
ET
AC
22
AC23NCNC
AC4
AD2NC
AD25NCNC
AA
16G
ND
AA
2
VD
D_A
AA
20
AA21NCNC
AA25
NCAA6
VD
D_C
AB
2
GN
DA
B26
VD
D_C
A2NC
GN
DA
21
NCA25A26
NC
VD
D_P
4A
3
GN
DA
6
GN
DA
9
GN
DA
A1
GN
D
EUSY0279001
A1NC
A10
GN
D
VD
D_P
3A
12
GN
DA
15
VD
D_P
3A
17
U200-2
MSM6250A_3_B
1000p
C231
TP_GPIO200
TP
US
BO
E
C21
5
TP
_UC
LK
NA
C205
1000p
C221
0.1u
0.01u
C207
C21
110
00p
1M
R204
C200
VR
EG
_MS
MP
_2.7
V
0.1u
NA
R21
2
VR
EG
_MS
MA
_2.6
V
680K
R200
C247
0.1u
R20
6
10K
C242
2200p
C244
0.1u
TP_TCXO_EN
C23
910
00p
C237
0.1u
470K
R207
NAR214
22n
C21
7
Y25
Q_IP_CH0Y26
XM
EM
1_C
S_N
[2]_
SD
RA
M1_
CS
_N[0
]Y
4
SDRAM1_CS_N[1]_XMEM1_CS_N[3]_GPIO[77]Y6
W26
SDRAM1_D[23]W4
XM
EM
1_C
S_N
[0]
W6
EBI2_DATA[9]W9
SDRAM1_D[20]Y1
SDRAM1_D[21]Y2
HK
AD
C[2
]Y
21
MO
DE
[0]
Y23
Q_IM_CH0
W12
EBI2_ADD[15]W13
NAND2_CS_N_XMEM2_CS_N[0]W14
HP
H_R
W15
HP
H_L
W17
MIC
OU
TN
W18
SDRAM1_D[19]W2
I_IP_CH0W21
I_IP_CH1(Reserved)
V21
I_IM_CH1(Reserved)V25
SDRAM1_D[17]V4
SDRAM1_D[22]V6
GP
IO[7
5]_S
DR
AM
1_D
QM
[3]
V8
SDRAM1_D[18]W1
EBI2_ADD[1]W10
W11EBI2_ADD[6]
EBI2_ADD[9]
Q_IM_CH1(Reserved)U21
Q_IP_CH1(Reserved)U23
MO
DE
[2]
U26
GP
IO[7
8]_S
DR
AM
1_D
QM
[2]
U4
SDRAM1_D[16]U6
WE
1_N
_SD
RA
M1_
WE
_NU
8
GP
IO[7
9]_S
DR
AM
1_A
[0]
V1
OE
1_N
_SD
RA
M1_
CL
K_E
N2
V2
I_IM_CH0
T1
EBI2_ADD[14]T13
LCD2_EN_GPIO[37]T14
SDRAM1_D[27]T2
ANT_SEL1_N_GPIO[10]T23
SDRAM1_D[29]T4
SDRAM1_D[30]T6
SDRAM1_D[31]T8
P6
SD
RA
M_A
DD
[13]
P8
ANT_SEL0_N_GPIO[9]R19
KE
YS
EN
SE
_N[4
]_G
PIO
[48]
R21
KE
YS
EN
SE
_N[3
]_G
PIO
[47]
R23
SDRAM1_D[24]R4
SDRAM1_D[25]R6
SDRAM1_D[28]R8
SDRAM1_D[26]
N8
SD
RA
M_A
DD
[10]
P1
SD
RA
M_A
DD
[14]
P11
KE
YS
EN
SE
_N[2
]_G
PIO
[46]
P16
KE
YS
EN
SE
_N[1
]_G
PIO
[63]
P19
SD
RA
M_A
DD
[11]
P2
KE
YS
EN
SE
_N[0
]_G
PIO
[62]
P21
GS
M_P
A_P
WR
_CT
LP
26
SD
RA
M_A
DD
[12]
N16
US
B_S
E0_
VM
I2C
_SC
LN
19
N2
SD
RA
M_A
DD
[8]
US
B_D
AT
_VP
_I2C
_SD
AN
21
USB_RX_DATA_GPIO[29]N23
US
B_O
E_T
P_N
N25
US
B_S
US
PE
ND
_GP
IO[1
7]N
26
SD
RA
M_A
DD
[7]
N6
SD
RA
M_A
DD
[6]
M19
UA
RT
1_R
FR
_N_G
PIO
[98]
M21
M23
UA
RT
1_D
P_R
X_D
AT
A_G
PIO
[96]
SD
RA
M_A
DD
[4]
M4
UB
1_N
_SD
RA
M1_
DQ
M[1
]M
6
SD
RA
M_A
DD
[3]
M8
SD
RA
M_A
DD
[9]
N1
SD
RA
M_A
DD
[5]
N11
UA
RT
1_C
TS
_N_G
PIO
[97]
L2
UA
RT
3_D
P_R
X_D
AT
A_G
PIO
[85]
PM
_SB
ST
L21
L23
UA
RT
3_C
TS
_N_G
PIO
[86]
PM
_SB
DT
UART3_RFR_N_GPIO[87]L25
UA
RT
1_D
P_T
X_D
AT
A_G
PIO
[95]
L26
SD
RA
M_A
DD
[2]
L4
SDRAM1_D[15]L6
SDRAM1_D[14]L8
UA
RT
3_D
P_T
X_D
AT
A_G
PIO
[84]
PM
_SB
CK
GRFC[13]_GPIO[82]K23
SDRAM1_D[13]K4
SDRAM1_D[11]K6
RO
M1_
WA
IT_N
_SD
RA
M1_
CA
S_N
K8
SD
RA
M_A
DD
[1]
L1
MM
C_C
MD
_GP
IO[3
0]L
13
TX_AGC_ADJL14
RIN
GE
R_G
PIO
[18]
L19
LB
1_N
_SD
RA
M1_
DQ
M[0
]
SB
DT
J23
GRFC[14]_GPIO[83]J25
GRFC[12]_GPIO[81]J26
SDRAM1_D[9]J4
SDRAM1_D[5]J6
SDRAM1_D[4]J8
GRFC[11]_GPIO[80]K19
SB
CK
K21
SB
ST
H26
SDRAM1_D[7]H4
SDRAM1_D[3]H6
ETM_PIPESTAT1B_GPIO[43]H9
SDRAM1_D[12]J1
I2C
_SC
L_G
PIO
[27]
J19
SDRAM1_D[10]J2
I2C
_SD
A_G
PIO
[26]
J21
H15
RTCKH16
PA_RANGE[0]_GP_PDM[1]H17
H18SBST1_GPIO[93]
CR
E_S
DR
AM
1_C
LK
_EN
H2
GP_MN_GPIO[13]H21
ET
M_G
PIO
_IR
Q_S
RC
_GP
IO[4
1]H
23
SBCK1_GPIO[0]H25
G4
UA
RT
2_C
TS
_N_G
PIO
[90]
G6
SDRAM1_D[8]H1
TX_VCO_1_EN_N_GPIO[7]H10
KE
YP
AD
_17_
GP
IO[5
3]H
11
GRFC[10]_TX_ONH12
MM
C_D
AT
A_G
PIO
[32]
H13
TRK_LO_ADJH14
TRST_N
F7
BACKLIGHT_ETM_TRACECLK_GPIO[66]F8
F9
KE
YP
AD
_9_G
PIO
[49]
RO
M1_
AD
V_N
_SD
RA
M1_
RA
S_N
G1
G2SDRAM1_D[6]
BT_TX_RN_N_GPIO[21]G21
BT_CLK_GPIO[25]G23
SBDT1_GPIO[1]G26
SDRAM1_D[2]
F14
TMSF15
F16TDO
TCXO_EN_GPIO[94]F18
F19GP_PDM[0]_GPIO[92]
CA
MIF
_DA
TA
[5]_
GP
IO[5
7]F
20
BT_SBST_GPIO[24]F23
SDRAM1_D[0]F4
UA
RT
1_D
CD
_N_G
PIO
[39]
E1
CA
MIF
_HS
YN
C_G
PIO
[15]
E23
BT_SBDT_GPIO[22]E25
BT_SBCK_GPIO[23]E26
UA
RT
2_R
FR
_N_G
PIO
[91]
E4
UHF_BAND_SEL_GPIO[6]F10
UA
RT
1_R
I_G
PIO
[64]
F11
RE
SO
UT
_NF
12R
ES
IN_N
D22
CA
MIF
_PC
LK
_GP
IO[1
4]D
25
BT_DATA_GPIO[20]D26
ANT_SEL3_N_GPIO[12]D5
PM
_IN
T_N
_GP
IO[4
0]D
6
PS
_HO
LD
_GP
IO[4
2]D
7
UA
RT
1_D
TR
_GP
IO[4
4]D
8
GSM_PA_BAND_GPIO[5]D9
SDRAM1_D[1]
D10
TX_VCO_0_EN_N_GPIO[8]D11
MM
C_C
LK
_GP
IO[3
1]D
12
TDID15
TCKD16
ETM_TRACESYNC_GPIO[65]D18
CA
MIF
_DA
TA
[9]_
GP
IO[6
1]D
20
CA
MIF
_DA
TA
[7]_
GP
IO[5
9]D
21
CA
MIF
_DA
TA
[2]_
GP
IO[5
4]
B22
CA
MIF
_DA
TA
[3]_
GP
IO[5
5]B
23
ANT_SEL2_N_GPIO[11]B4
B7
KE
YP
AD
_11_
GP
IO[5
0]
UHF_VCO_0_EN_GPIO[3]B8
UART2_DP_RX_DATA_USIM_PWR_EN_GPIO[89]C1
CA
MIF
_DS
P_C
LK
_GP
IO[1
9]C
26
UA
RT
2_D
P_T
X_D
AT
A_G
PIO
[88]
D1
KE
YP
AD
_15_
GP
IO[5
2]
AF7
EBI2_DATA[14]AF8
EBI2_ADD[4]AF9
US
B_X
TA
L48
_OU
TB
11
B13Q_OUT
I_OUTB14
SL
EE
P_X
TA
L_O
UT
B16
PA_ON[0]B19
CA
MIF
_DA
TA
[6]_
GP
IO[5
8]
AF
19
MIC
1NA
F20
BO
OT
_MO
DE
AF
21
MIC
INP
AF
22
AF
24C
CO
MP
EBI2_DATA[2]AF3
WE2_NAF4
EBI2_DATA[6]AF5
OE2_N_NAND2_RE_N
EBI2_DATA[13]
EBI2_ADD[2]AE9
EBI2_ADD[11]AF11
EBI2_ADD[18]AF13
LCD2_CS_N_GPIO[38]AF14
XMEM2_CS_N[3]_GPIO[36]AF16
WD
OG
_EN
AF
17
EA
R1O
PA
F18
AU
XIN
_AU
XIR
NAND2_FLASH_READY_GPIO[33]A
UX
IP_A
UX
ILA
E19
MIC
1PA
E20
MIC
INN
AE
22
MIC
BIA
SA
E23
NAND2_CLE_UB2_NAE4
EBI2_DATA[4]AE5
EBI2_DATA[11]AE7
AE8
EBI2_DATA[5]AC6
AC7EBI2_DATA[7]
EBI2_DATA[12]AC8
EBI2_DATA[15]AC9
EBI2_DATA[1]AD1
GS
M_P
A_P
WR
_CT
L_R
EF
AD
26
EBI2_ADD[10]AE11
AE13EBI2_ADD[17]
AE16
EA
R1O
N
AU
XO
N_A
UX
OR
AC
18
AC
19M
IC2P
MIC
FB
PA
C20
MIC
FB
NA
C21
HK
AD
C[4
]A
C25
HK
AD
C[3
]A
C26
LB2_N_NAND2_ALE_A2[0]AC5
AB
25
EBI2_DATA[0]AB4
RO
M1_
CL
K_S
DR
AM
1_C
LK
AC
1
EBI2_ADD[5]AC10
EBI2_ADD[8]AC11
EBI2_ADD[13]AC12
EBI2_ADD[19]AC13
XMEM2_CS_N[2]_GPIO[35]AC15
AC
17
AA
23
MO
DE
[1]
AA
26
AA
4R
ES
OU
T_N
_EB
I1
EBI2_DATA[3]AA7
EBI2_DATA[8]AA8
EBI2_DATA[10]AA9
XMEM1_CS_N[1]_GPIO[76]AB1
HK
AD
C[5
]A
B23
HK
AD
C[1
]
AA11
EBI2_ADD[12]AA12
EBI2_ADD[16]AA13
XMEM2_CS_N[1]AA14
EBI2_ADD[20]_GPIO[34]AA15
AU
XO
P_A
UX
OL
AA
17
MIC
2NA
A18
MIC
OU
TP
AA
19
HK
AD
C[0
]
A22
CA
MIF
_DA
TA
[4]_
GP
IO[5
6]A
23
CA
MIF
_VS
YN
C_G
PIO
[16]
A24
KE
YP
AD
_ME
MO
_GP
IO[4
5]A
4
GPS_TCXO_GPIO[28]A5
KE
YP
AD
_13_
GP
IO[5
1]A
7
GSM_PA_EN_GPIO[4]A8
EBI2_ADD[3]AA10
EBI2_ADD[7]
US
B_X
TA
L48
_IN
A11
Q_OUT_NA13
I_OUT_NA14
SL
EE
P_X
TA
L_I
NA
16
A18
TC
XO
PA_ON[1]_GPIO[2]A19
PA_RANGE[1]_GP_PDM[2]A20
CA
MIF
_DA
TA
[8]_
GP
IO[6
0]
U200-1
EUSY0279001
MSM6250A_3_A51K
R218
51KR217
51K
R22
0
R22
151
K
R222
BU
FF
_TC
XO
SL
EE
P_C
LK
TX_IM
TX_QM
US
B_X
TA
L_I
N
51K
NAND_ALE
MIC
FB
NM
ICF
BP
MID
_SP
K+
RC
V-
MMC_CD
EBI2_DATA(0)
VB
AT
_SE
NS
E
VB
AT
_TE
MP
ON_SW_N
EBI2_DATA(10)
EBI2_DATA(8)
EBI2_DATA(3)
MO
DE
_1
AM
UX
_OU
T
MIC
OU
TP
MID
_SP
K-
LCD_ADS
OLED_CS_N
GSM_PA_EN
KE
Y_C
OL
(2)
OLED_EN
KE
Y_C
OL
(5)
CA
M_V
SY
NC
CA
M_D
AT
A(2
)
CA
M_D
AT
A(6
)
LCD_MAKER_ID
EBI2_DATA(14)
EBI2_OE_N
EBI2_DATA(6)
EBI2_WE_N
EBI2_DATA(2)
MIC
INP
BO
OT
_MO
DE
MIC
1N
RC
V+
WD
OG
_EN
LCD_CS_N
EBI2_DATA(13)
EBI2_DATA(11)
EBI2_DATA(4)
NAND_CLE
MIC
BIA
S
MIC
INN
MIC
1P
NAND_READY
GS
M_P
A_P
WR
_CT
L_R
EF
EBI2_DATA(1)
EBI2_DATA(15)
EBI2_DATA(12)
EBI2_DATA(7)
EBI2_DATA(5)
UA
RT
_RI
US
IM_C
LK
BT_SBCKBT_SBDT
CA
M_H
SY
NC
SDRAM_DATA(1)
GSM_PA_BAND
UA
RT
_DT
R
PS
_HO
LD
PM
_IN
T_N
LCD_LDO_EN
BT_DATA
CA
M_P
CL
K
CA
M_D
AT
A(0
)
CA
M_D
AT
A(5
)
CA
M_D
AT
A(7
)
SPK_SW_ON
JTAG_TCK
JTAG_TDI
MM
C_C
LK
GSM_TX_VCO_0_EN_N
KE
Y_C
OL
(1)
US
IM_D
AT
A
CA
M_M
CL
K
KE
Y_C
OL
(3)
ANT_SEL2
CA
M_D
AT
A(1
)
CA
M_D
AT
A(4
)
PA_ON
TX_IP
TX_QP
US
B_X
TA
L_O
UT
SB
ST
CA
M_S
EN
SE
CAM_IF_PROBE
SD
RA
M_C
LK
_EN
SPK_AMP_EN
PA_R0
JTAG_RTCK
JTAG_TRST_N
MM
C_D
AT
A
RF_ON_TX_ON
KE
Y_C
OL
(0)
GSM_TX_VCO_1_EN_N
SDRAM_DATA(8)
US
IM_R
ST
_N
SDRAM_DATA(2)
BT_CLK
BT_TX_RX_N
SDRAM_DATA(6)
SD
RA
M_R
AS
_N
KE
Y_C
OL
(4)
CAM_P_DOWN
UA
RT
_DC
D_N
SDRAM_DATA(0)
BT_SBST
CA
M_D
AT
A(3
)
LCD_BACK_EN
TCXO_EN
JTAG_TDO
JTAG_TMS
RE
SE
T_I
N_N
RE
SO
UT
_N
SD
RA
M_D
QM
(1)
SD
RA
M_A
DD
R(4
)
UA
RT
_RX
D
UA
RT
_RF
R_N
PM
_SB
CK
SDRAM_DATA(14)SDRAM_DATA(15)
SD
RA
M_A
DD
R(2
)
UA
RT
_TX
D
LCD_IF_MODE
PM
_SB
DT
PM
_SB
ST
SD
RA
M_D
QM
(0)
KE
Y_C
OL
(6)
MM
C_C
MD
SD
RA
M_A
DD
R(1
)
SD
RA
M_C
AS
_N
SDRAM_DATA(11)
SDRAM_DATA(13)S
BC
K
FOLDER_DETECT
SDRAM_DATA(4)SDRAM_DATA(5)
SDRAM_DATA(9)
HOOK_SENSE_H
SB
DT
I2C
_SD
ASDRAM_DATA(10)
I2C
_SC
L
SDRAM_DATA(12)
SDRAM_DATA(3)
SDRAM_DATA(7)
SDRAM_DATA(19)
RX_IP
SDRAM_DATA(23)
EBI2_DATA(9)
SDRAM_DATA(20)SDRAM_DATA(21)
HD
ET
1
RX_QMRX_QP
SD
RA
M_C
S_N
(0)
CAM_PWR_EN
SD
RA
M_A
DD
R(1
3)S
DR
AM
_AD
DR
(12)
GS
M_P
A_R
AM
P
KE
Y_R
OW
(0)
SD
RA
M_A
DD
R(1
1)
KE
Y_R
OW
(1)
KE
Y_R
OW
(2)
SD
RA
M_A
DD
R(1
4)
SD
RA
M_A
DD
R(1
0)
SD
RA
M_A
DD
R(6
)S
DR
AM
_AD
DR
(7)
CA
M_R
ES
ET
_N
US
B_O
E_N
LCD_RESET_N
US
B_D
AT
SD
RA
M_A
DD
R(8
)
US
B_S
E0
UA
RT
_CT
S_N
SD
RA
M_A
DD
R(5
)
SD
RA
M_A
DD
R(9
)
SD
RA
M_A
DD
R(3
)
ANT_SEL0
KE
Y_R
OW
(4)
KE
Y_R
OW
(3)
SDRAM_DATA(24)SDRAM_DATA(25)
SDRAM_DATA(28)
SDRAM_DATA(26)
EAR_SENSE_N
SDRAM_DATA(27)
ANT_SEL1
SDRAM_DATA(29)SDRAM_DATA(30)SDRAM_DATA(31)
SD
RA
M_D
QM
(2)
SDRAM_DATA(16)
SD
RA
M_W
E_N
SD
RA
M_A
DD
R(0
)
RX_IM
SDRAM_DATA(17)
SDRAM_DATA(22)
SD
RA
M_D
QM
(3)
SDRAM_DATA(18)
NAND_CS_N
HP
L_R
HP
L_L
MIC
OU
TN
NAND_WP_N
USB_XTAL_IN
USB_XTAL_OUT
WDOG_EN
TX_AGC_ADJTRK_LO_ADJ
BOOT_MODEM
IC2N
MIC
2P
SD
RA
M_C
LK
SDRAM_DATA(0:31)
EBI2_DATA(0:15)
SDRAM_ADDR(0:14)
GND_RET
MODE_1
DAC_REF
GN
D_R
ET
MICOUTN
MICOUTP
MICFBN
MICFBP
MICINN
MICINP
7. CIRCUIT DIAGRAM
L600V
-
- 145 -
VBATPWR
URXDUTXD
3G2.5G
GNDRXTX
UFLSON_SW
VBATPWR
URXDUTXD
3G2.5G
GNDRXTX
UFLSON_SW
U310_REV_1.1
U3103/6
MCP & USIM
PLR0504F-P
USIMMCP(512Mb NAND + 512Mb 1 piece SDRAM)
C30
90.
1uF
0.1u
FC
307
TP300
R30
310
0K
33p
C30
1
C30
033
p
0.1u
FC
310
OJ302
0.1u
FC
306
VREG_MSMP_2.7V
10DSR
GND1
NC14
NC278
NC3
NC49
ON_SW5
RTS11
2RX
TX3
6VBAT
J
12CTS
100K
R301
TP318
TP305
C30
8
VREG_USIM_2.85V
0.1u
F
TP304
VREG_MSME_1.8V
C30
20.
1u
TP317
VREG_USIM_2.85V VREG_USIM_2.85V
TP316
TP303
R30
410
K
OJ301
0.1u
FC
303
VSS6P2
VSS7P13R8
VSS8VSS9
U2
E6_CAS
_CEM9
_CSE5
D5_RAS
M10_RE
D6_WED
K6_WEN
_WPL6
VCCD2D2D13
VCCD3V3
VCCD4VCCD5
V8
VCCD6V12
K12VCCN2
VCCQD1V4V9
VCCQD2
C6VSS1
VSS10U6
VSS11U10U13
VSS12
VSS2F7G2
VSS3G13
VSS4L13
VSS5
NC87M6
NC88M12N2
NC89
B1NC9
NC
90N
3N
4N
C91
NC
92N
5N
6N
C93
NC
94N
9N
10N
C95
NC
96N
11N
12N
C97
NC
98N
13
NC
99P
7
M2RY__BY
C7VCCD1
NC72K5
NC73K9K10
NC74NC75
K11
NC76K13K14
NC77NC78
L1L2
NC79
A14NC8
NC80L3L4
NC81NC82
L5
NC83L9
NC84L11L14
NC85M5
NC86
H11
NC
58H
13N
C59
NC6A12
NC
60J2 J3
NC
61N
C62
J4 J5N
C63
NC
64J6
NC
65J1
0J1
1N
C66
J13
NC
67N
C68
K1
K2
NC
69
A13NC7
NC
70K
3
K4NC71
G3
NC
43N
C44
G4
G5
NC
45N
C46
G6
G7
NC
47N
C48
G8
G9
NC
49
A11NC5
NC
50G
10G
11N
C51
NC
52H
2H
3N
C53
NC
54H
4H
5N
C55
NC
56H
6H
9N
C57
E11NC29
A3NC3
NC
30E
12E
13N
C31
NC
32F
2F
3N
C33
NC
34F
4F
5N
C35
NC
36F
6
NC
37F
8F
9N
C38
NC
39F
10
A4NC4
F11
NC
40N
C41
F12
F13
NC
42
B12NC14
B13NC15
B14NC16NC17
C1C2
NC18C5
NC19
A2NC2
C13NC20
C14NC21
D1NC22NC23
D14E1
NC24E7
NC25NC26
E8E9
NC27NC28
E10
Y11
NC
119
B4NC12
NC
120
Y12
Y13
NC
121
NC
122
Y14
W1
NC
123
NC
124
W2
W3
NC
125
NC
126
W4
W11
NC
127
NC
128
W12
W13
NC
129
B11NC13
NC
130
W14
J12NC131
D7NC132
T2
NC
104
NC
105
T3
NC
106
T7
NC
107
T13
U1
NC
108
U3
NC
109
B3NC11
NC
110
U14
V1
NC
111
NC
112
V2
V13
NC
113
NC
114
V14
Y1
NC
115
NC
116
Y2
Y3
NC
117
NC
118
Y4
V7DQM2
U9DQM3
M11IO1
M13IO2
L10IO3
L12IO4
J9IO5
H12IO6
H10IO7IO8
G12
A1NC1
B2NC10
P8
NC
100
R2
NC
101
NC
102
R7
NC
103
R9
P10DQ25DQ26
R10
DQ27P11
DQ28R11P12
DQ29
V5DQ3
DQ30R12R13
DQ31
DQ4U5
DQ5T6V6
DQ6U7
DQ7DQ8
T9
DQ9T10
U8DQM0
T8DQM1
DQ10V10T11
DQ11DQ12
U11V11
DQ13DQ14
T12U12
DQ15DQ16
P3
DQ17R3
DQ18P4R4
DQ19
DQ2T5
P5DQ20DQ21
R5P6
DQ22R6
DQ23DQ24
P9
E3A2
E2A3
D12A4
C12A5
D11A6
C11A7
D10A8
C10A9
M3ALE
C4BA0
D4BA1
D8CKE
M4CLE
CLKC8
DQ0U4T4
DQ1
TY90009800COGG
U301
EUSY0297301
C3A0
D3A1
A10E4D9
A11C9
A12
OJ300 OJ303
R302 0
TP307
NC4
5ON_SW
11RTS
RX23
TX
VBAT6
TP302
UART
CTS12
DSR10
1GND
4NC1
7NC2
NC389
TP306
R30
0
4.7K
0.1u
F
56nH
L300
C30
4
TP301
J300
ENSY0001602
CLK3
GND4
6I_O
2RST
1VCC
5VPP
C31
2
2
34
5
6
0.1u
EDTY0008607
U300
1
TP308
VREG_MSMP_2.7V
C31
10.
01u
UART_TXDUART_RXD
PM_ON_SW_N
C30
50.
1uF
USIM_P_DATA
USIM_P_RST_N
USIM_P_CLK
USIM_P_RST_NUSIM_P_CLKUSIM_P_DATA
VBATT
UART_TXDUART_RXD
PM_ON_SW_N
USB_D+USB_D-
USB_VBUS
JTAG_RTCKJTAG_TDO
JTAG_TDIJTAG_TMS
JTAG_TRST_NRESET_IN_N
JTAG_TCKJTAG_PS_HOLD
MODE_1
SDRAM_DATA(7)SDRAM_DATA(8)
SDRAM_DATA(2)
SDRAM_DATA(6)
SDRAM_DATA(0)SDRAM_DATA(1)
SDRAM_DATA(10)
SDRAM_DATA(14)
SDRAM_DATA(18)
SDRAM_DATA(29)
SDRAM_DATA(31)
SDRAM_ADDR(10)
RESOUT_N
NAND_CS_N
SDRAM_CS_N(0)
NAND_READY
SDRAM_DQM(0)
EBI2_DATA(7)EBI2_DATA(6)EBI2_DATA(5)EBI2_DATA(4)EBI2_DATA(3)EBI2_DATA(2)EBI2_DATA(1)EBI2_DATA(0)EBI2_DATA(0:7)
SDRAM_DATA(0:31)
SDRAM_DATA(21)SDRAM_DATA(20)
SDRAM_DATA(23)
SDRAM_DATA(19)
SDRAM_DATA(22)
SDRAM_DATA(17)SDRAM_DATA(16)
SDRAM_DATA(30)
SDRAM_DATA(27)SDRAM_DATA(26)
SDRAM_DATA(28)
SDRAM_DATA(25)SDRAM_DATA(24)
SDRAM_DATA(15)
SDRAM_DATA(11)
SDRAM_DATA(13)
SDRAM_DATA(4)SDRAM_DATA(5)
SDRAM_DATA(9)
SDRAM_DATA(12)
SDRAM_DATA(3)
SDRAM_ADDR(0)
SDRAM_ADDR(0:12)
SDRAM_ADDR(14)SDRAM_ADDR(13)
EBI2_WE_N
SDRAM_CLK
EBI2_OE_N
SDRAM_CLK_EN
SDRAM_ADDR(8)
SDRAM_RAS_NSDRAM_WE_NSDRAM_CAS_N
NAND_ALENAND_CLE
NAND_WP_N
SDRAM_ADDR(6)SDRAM_ADDR(7)
SDRAM_ADDR(12)
SDRAM_ADDR(1)SDRAM_ADDR(2)
SDRAM_ADDR(4)SDRAM_ADDR(3)
SDRAM_ADDR(9)
SDRAM_ADDR(5)
SDRAM_ADDR(11)
SDRAM_DQM(3)SDRAM_DQM(2)SDRAM_DQM(1)
7. CIRCUIT DIAGRAM
L600V
-
- 146 -
FC-135
1608
1608
1608
Sheets
1005
1608
LG Electronics Inc.
1608
U310_REV_1.1
1608
Sheet/
56 4
PMIC
4/6U310
1%
1608
1608
Q40
1Q
ST
4
3 B1
C1 C22
B3C11 2
C2
56 4
QS
T4
Q40
0
0.1u
C41
7
470KR402
2.2u
C40
0
C40
32.
2u
TC
TP
0J33
6M8R
33u
C402
D40
1 C450
RB
521S
-30
4.7u
0R409
smd_2520h1_6_r
4.7uHL410
R408
10K
0R405
smd_2520h1_6_r
4.7uHL402
4.7u
C41
3
TP401
C4314.7u 1000p
C433
RE
F_O
UT
(MP
P8)
80V
RE
G_S
YN
T81
AM
UX
_OU
T82
VD
D_M
AIN
83V
RE
G_T
CX
O84
GN
D_S
LU
G85
PON_RESET_N9
VR
EG
_RF
TX
73S
PK
R_B
YP
74S
PK
R_O
UT
_P75
SP
KR
_IN
_P76
VD
D_S
PK
R77
SP
KR
_IN
_M78
SP
KR
_OU
T_M
79FLSH_DRV_N
8
CB
L1P
WR
_N(M
PP
4)66
VR
EG
_RF
RX
267
CB
L0P
WR
_N(M
PP
3)68
VR
EG
_RF
RX
169
BAT_FET_N7
AM
UX
_IN
1(M
PP
1)70
VD
D_R
F71
AM
UX
_IN
2(M
PP
2)72
MSM_INT_N59
VBAT6
VCOIN60
REF_ISET61
REF_GND62
REF_BYP63V
RE
G_W
LA
N64
VD
D_W
LA
N65
SBST51
VDD_MSM52
TCXO_OUT53
VDD_ANA54
TCXO_EN55
VREG_MSMA56
PS_HOLD57
TCXO_IN58
XTAL_IN44
SLEEP_CLK45
XTAL_OUT46
SBDT47
VBACKUP48
SBCK49
ISNS_M5
VREG_MSMP50
VS
W_M
SM
E37
RU
IM_C
LK
(MP
P10
)38
VR
EG
_MM
C39
CHG_CTL_N4
RU
IM_M
_RS
T(M
PP
5)40
VD
D_R
UIM
41
VR
EG
_RU
IM42
RUIM_RST(MPP6)43
ISNS_P3
RU
IM_M
_IO
(MP
P11
)30
VS
W_M
SM
C31
VR
EG
_MS
MC
32
VD
D_M
SM
C33
RU
IM_M
_CL
K(M
PP
9)34
VD
D_M
SM
E35
VR
EG
_MS
ME
36
LC
D_D
RV
_N22
KP
D_D
RV
_N23
KP
DP
WR
_N24
VIB
_DR
V_N
25
RU
IM_I
O(M
PP
12)
26
VS
W_P
A27
VR
EG
_PA
28
VD
D_P
A29
USB_CTL_N15
USB_VBUS16
USB_DAT17
USB_D_P18
USB_SE019
VCHG2
USB_D_M20
GP1_DRV_N(MPP7)21
ADC_BYP1
VREG_USB10
USB_ID11
VREG_5V12
USB_OE_N13
VSW_5V14
U400PM6650-2M
L40
047
nH
10KR404
0R400
47KR407
0.1
R40
1
C4292.2u
C40
42.
2u
C40
80.
1u
smd_1608h_9_r
C4254.7u
D400RB521S-30
R403121K
C4180.1u
2.2uC428
C42722p
1uC
416
D1
D2
D3
D4
G
S
SI3
493D
V-E
3Q
402
L4014.7uH
smd_2520h1_6_r
4.7uC422
smd_1608h_9_r
1uC420
0.1u
C40
6
51R406
C42622p
C41
10.
1u
4.7uC424
C40
11u
F
1uC421
1000pC432
C40
90.
1u
0.1u
4.7u
C40
7
0.1u
C40
5
C419
4.7u
1uC423
C4301
2
C41
20.
1u
0.1u
32.768KHz
X400
C41
0
C41
44.
7u
JTAG_PS_HOLD
ICHARGEOUT
+VPWR
VR
EG
_MS
ME
_1.8
V
+VP
WR
PM_ON_SW_N+VPWR
VR
EG
_TC
XO
_2.8
5V
VREG_MSMA_2.6V
VR
EG
_MS
MC
_1.2
5V
BATT_FET_N
VREG_MSMP_2.7V
+VPWR
+VPWR
+VPWR
VREG_5V
+VPWR
VR
EG
_RF
RX
_1_2
.85V
VREG_MMC_3.0VVREG_USIM_2.85V
VR
EG
_RF
RX
_0_2
.85V
VR
EG
_BT
_2.8
5V
USB_VBUS
GS
M_P
A_P
WR
_CT
L_R
EF
AM
UX
_OU
T+V
PW
R
VBATT
USIM_RST_NUSIM_P_CLK
TCXO_PMPM_INT_N
SLEEP_CLK
PS_HOLD
V_BACK_UP
VR
EG
_SY
NT
H_2
.85V
VR
EG
_RF
TX
_2.8
5V
CHG_CNT_N
VBATT
VBAT_TEMP
USB_VBUS
ICHARGE
+5V_PWR
USB_CNT_N
USB_CNT_N
KYPD_BACKLIGHT
PM_SBDT
+5V_PWRICHARGE
CHG_CNT_NICHARGEOUT
BATT_FET_N
RESET_IN_N
USB_OE_N
USB_DATUSB_D+
USB_SE0USB_D-
MOTOR_PWR-USIM_P_DATA
USIM_DATAUSIM_CLK
USIM_P_RST_N
PM_SBCK
BUFF_TCXO
PM_SBST+VPWR
+VPWRTCXO_EN
+VP
WR
+VP
WR
PA
_TH
ER
M
7. CIRCUIT DIAGRAM
L600V
-
- 147 -
2.2K
R55
1
VA503
MCR01MZSJ000
C51
2
C535
R515
10K
AMP_SPK-
MICBIAS
EAR_MIC2P
VREG_MSMP_2.7V
EAR_MIC2P
C542
NFM21PC105B1A3
CAM_P_DOWN
Audio AMP
CAMLCD_BACK_LIGHT_CHARGE_PUMP
MMI_CONNECTOR
T-FLASH SOCKET
0
CAM & AUDIO & I/O
5/6U310
24-5602-024-000-829
CAM_LDO
CONNECTOR
BLUETOOTH
U310_REV_1.1
Select RCV / SPK
MIC
0R517
VA
512
EV
LC
14S
0205
0
33p
C51
3
EVLC18S02015VA502
C522
EVLC18S02015VA504
0.01u
FB502HH-1M1005-601JT
171819
2
2021222324
3456789
1
10111213
141516
330p
CN500
0.01u
C56
0
R50
71M
C519
100K
R51
3
C5251u
51K
R521
1_SHDN
68KR527
U508
2BIAS
GND7
IN+3
4IN-
5OUT+
8OUT-
9PGND
VCC6
EV
LC
14S
0205
0V
A50
9
MAX9716ETA
C580
G123
G2
5G3
1OUT
PWR4
1u
SP0102BE3
U500
R512 10
C54347n
R518 68K
D50
2P
RS
B6.
8C
1uC
511
EV
LC
14S
0205
0
HB-1M1005-600JT
FB500
EV
LC
14S
0205
0
VA
511
VA
508
C502
33u
C54
4
4VOUT
47p
U505 BH28FB1WHFV
BGND6
GND2
5NC
1STBY
VIN3
10uC500
R50
210
0K
C5261u
C510
VA500EVLC18S02015
C521
0.1uF
1u
C541 100p
CN502
1
2
34
5
10p
C5081u
C54
8
C533NA
R529 1K
10K
R528
1uC501
0.1u
1u
C534
0.01
u
C54
5
47p
C54
6
GND
2
OUT
15
VCC
VIN+ 3
4VIN-
C54
9
LMV7291MGX-NOPBU506
100KR525
680K
R53
1
2.2KR501
HH-1M1005-601JTFB501
C538 33u
470K
R50
8
R510 10
1 3VOUT
22nC504
PGND13
R1114D281D-TR-FU502
CE6
2GND1
5GND2
4NC
VDD
3C1+
4C1-
6C2+
C2-7
D110
D211
D312
2EN_SET
GND9
8IN
1NC
OUTCP5
EV
LC
14S
0205
0V
A50
6
AAT3154IWPU501
PL
W05
01H
-LF
INS
TP
AR
D50
4
33uC537
R532
80.6K
470K
R509
100K
R51
9
2.2K R500
VREG_MMC_3.0V
0
R526
R50
30
C530
0.068u
NAR550
1uC523
C540
0.068u
C505
0
10u
R520
PGND
VCC1
C5160.1u
3COM1COM2
9
6GND
5IN1IN2
7
4NC1NC2
8
2NO1
10NO2
11
MAX4764ETBU507
100K
R50
5
C5090.1uF
0.01uC528
C55
047
p
0.1u
INSTPAR
D500PSD05-LF
C539
C54
7
VA505EVLC18S02015
SD
12-T
CT
D50
3
33p
470KR530
1u
R514 0
C503
C5171u
VA
507
EV
LC
14S
0205
0
D50
1P
RS
B6.
8C
180K
R54
0
R50
610
0K
1u
C506 22n
1u
C5181u
6CE
2GND1
5GND2
4NC
VDD1
VOUT3
0
R1114D281D-TR-FU504
VA501EVLC18S02015
R522
C524R516
10K0.1u
R524
0
CLK_SCLK
CMD_DI
DAT0_DO
DAT1_RSV
DAT2_RSV
GND
GND
VDD
VSS
4
5
6
S5001827034-1
CD_DAT3_CS
U503
1
2
3
C536
PLR0504F
VA
513
NA
ICV
L05
0560
0V15
0FR
EV
LC
14S
0205
0
R511
NA
56789
VA
510
101112131415161718
19
2
20
21
22
34
CN501
1
C507NA
100p
10p
C51
4
C527
3G1 G2
4
IN1
OUT2
+VPWR
CAM_PWR_EN
VREG_DODD_2.7V
I2C_SCL
I2C_SDA
CAM_VSYNCCAM_HSYNC
HOOK_SENSE_H
MIC2P
SPK_SW_ON
VREG_5V SPK+SPK-
VBATT
VREG_5V
AMP_SPK+
SPK_AMP_EN
USB_VBUS
USB_D-USB_D+
VREG_DODD_2.7V
+VPWR VREG_LCD_2.8V
WLED_PWR
+VPWR
LCD_BACK_EN
WLED_3WLED_2WLED_1
+VPWR
CAM_PWR_EN
VREG_CAM_2.7V
HPL_L
MID_SPK+
VREG_CAM_2.7V
LCD_LDO_EN
EAR_SENSE_NVBATT
RCV-
MID_SPK-
RCV+
AMP_SPK+AMP_SPK-
HPL_R
UART_TXDUART_RXD
+5V_PWR
VREG_MSMP_2.7V
MMC_CD
MMC_CLK
MMC_CMD
MMC_DATA
MMC_CD
MMC_DATA MMC_CLK
MMC_CMD
PM_ON_SW_N
MIC2N
MICBIAS
VREG_MSMP_2.7V
VBAT_TEMP
VBAT_SENSE
MIC1N
MIC1P
VREG_DODD_2.7V
CAM_MCLK
VREG_DODD_2.7VCAM_DATA(7)CAM_DATA(6)
CAM_DATA(3)
CAM_DATA(0)CAM_PCLK
CAM_DATA(2)
CAM_DATA(4)
CAM_RESET_N
CAM_DATA(5)
CAM_DATA(1)
7. CIRCUIT DIAGRAM
L600V
-
- 148 -
KEY_BACK_LIGHT
HOT4
1
CLR
0 DN
SND7
VOL DN
CAM
END
HOT5
FOLDER_SENSE
LCD_CONNECTOR
VOL UP
ON_SW
U310_REV_1.1
9
2
KEY
LEFT
MENU
RIGHT6
SEARCH
3
OK
8
5
KEY & LCD CONN
6/6U310
UP
4
DAUGHTER B-TO-B
BACK
SIDE_KEY
PRSB6.8C VA600
HOT601
BACK
OK4
40414243444546474849
5
50
6789
26272829
3
30313233343536373839
10111213141516171819
2
202122232425
CN602
AXT350164
51 52
53 54
1
4 6
UP
5
EV
LC
14S
0205
0V
A61
3
R601
62
1
8
R600
100ohm
56nHL600
EV
LC
14S
0205
0V
A61
6
VA
607
EV
LC
14S
0205
0
24
R621
R612
2424
R610
LEPBS14IG
LD606
9
8INOUT_B2
INOUT_B37
6INOUT_B4
EV
LC
14S
0205
0V
A61
1
5G
110
G2
1INOUT_A1
INOUT_A22
3INOUT_A3
INOUT_A44
INOUT_B1
5G
110
G2
1INOUT_A1
INOUT_A22
3INOUT_A3
INOUT_A44
INOUT_B19
8INOUT_B2
INOUT_B37
6INOUT_B4
EVRC14S03Q030050RFL603
EVRC14S03Q030050RFL602
CLR
0
3
VA
606
EV
LC
14S
0205
0
VA
612
EV
LC
14S
0205
0
2
LEPBS14IG
LD601
MENU
LEPBS14IG
LD605
R623
24
7
LD604
LEPBS14IG
LEPBS14IG
LD612
RIGHT
100ohm
R605
END
VA605
EVLC14S02050
24
R620
G1
G2OUT
VDDA3212EELLT-TU600
R613
24
LEPBS14IG
LD611
10
INOUT_A11
2INOUT_A2
INOUT_A33
4INOUT_A4
9INOUT_B1
INOUT_B28
7INOUT_B3
INOUT_B46
FL601 EVRC14S03Q030050R
G1
5
G2
D602
LD600
LEPBS14IG
RB521S-30
R617
24
LD609
LEPBS14IG
HOT604
VA
601
EV
L14
K02
200
LD614
LEPBS14IG
C6000.1u
R611
24
LD613
LEPBS14IG
VA603PRSB6.8C
EV
LC
14S
0205
0V
A61
8
R604
100ohm
R622
24
8
7INOUT_B3
INOUT_B46
SNDFL604 EVRC14S03Q030050R
G1
5
G2
10
INOUT_A11
2INOUT_A2
INOUT_A33
4INOUT_A4
9INOUT_B1
INOUT_B2
VA
609
EV
LC
14S
0205
0
EV
LC
14S
0205
0V
A60
8
INSTPARZD600
UCLAMP0501H_TCT
SEARCH
24
R609
D600
RB521S-30
VA
615
EV
LC
14S
0205
0
C6030.1u
R615
24
PR
SB
6.8C
D65
0
24
R618
EV
LC
14S
0205
0V
A62
0
3 5 7
VA
614
EV
LC
14S
0205
0
10K
2 4 6 8
1
24
R616
RA600
LEFT
VA
617
EV
LC
14S
0205
0
LEPBS14IG
LD603
PRSB6.8C VA604
R606
10K
VA602PRSB6.8C
0
R608
DN
VA
619
EV
LC
14S
0205
0
HOT602
VA
610
EV
LC
14S
0205
0
LEPBS14IG
R602
100ohm
LD602
10
INOUT_A11
2INOUT_A2
INOUT_A33
4INOUT_A4
9INOUT_B1
INOUT_B28
7INOUT_B3
INOUT_B46
9
FL600 EVRC14S03Q030050R
G1
5
G2
LD610
LEPBS14IG
1234
C60110p
LD608
LEPBS14IG
CN600
220pC602
HOT605
R619
24
R607
100K
D60
1R
B52
1S-3
0
HOT603
LEPBS14IG
LD607
220
3456789
24
R614
CN6011
10 111213141516171819
KYPD_BACKLIGHT
OLED_EN
OLED_CS_N
+VPWR
R60
3
47K
CAM_SENSE
KEY_ROW(1)
KEY_ROW(3)KEY_ROW(2)
SIDE_KEY_COL(5)
LCD_RESET_N
V_BACK_UPVREG_MSMP_2.7V
EBI2_WE_N
LCD_CS_N
EBI2_DATA(12)EBI2_DATA(13)EBI2_DATA(14)EBI2_DATA(15)
EBI2_DATA(8)EBI2_DATA(9)EBI2_DATA(10)EBI2_DATA(11)
KEY_COL(6)
LCD_ADS
EBI2_OE_N
MOTOR_PWR-
LCD_IF_MODE
WLED_1WLED_2WLED_3SPK+
SPK-
VREG_LCD_2.8V
WLED_PWRWLED_PWR
KEY_ROW(0)
KEY_COL(5) SIDE_KEY_COL(5)
KEY_ROW(2)
BT_SBST BT_TX_RX_N
TCXO_OUT
VREG_BT_2.85V
BT_CLK
ON_SW_N
KEY_COL(0)
KEY_COL(1)KEY_COL(2)
KEY_ROW(0)
BT_DATABT_SBCKBT_SBDT
+VPWR
KEY_ROW(1)KEY_ROW(2)
KEY_ROW(0)
KEY_ROW(3)
KEY_COL(2)KEY_COL(1)KEY_COL(0)
KEY_COL(4)KEY_COL(3)
KEY_ROW(4)
EBI2_DATA(0)
EBI2_DATA(1)EBI2_DATA(2)EBI2_DATA(3)
EBI2_DATA(4)EBI2_DATA(5)EBI2_DATA(6)EBI2_DATA(7)
LCD_MAKER_ID
+VPWR
VREG_MSMP_2.7V
FO
LD
ER
_DE
TE
CT
VREG_MSMP_2.7V
KEY_ROW(4)
KEY_COL(3)KEY_COL(4)
KEY_ROW(3)
KEY_ROW(2)
KEY_ROW(1)
KEY_ROW(1)
PM_ON_SW_N
7. Circuit Diagram
L600V
-
- 149 -
DAUGHTER B-TO-B
BACK_UP BATTERY
CAM_SENSE
U310_REV_1.0
0
SUB
1/1U310
BLUETOOTHKYOCERASNMF0012601
ANT700
FEED
NC1
NC2
R704
0.01u
C707
0.01u
C705
R701 0
789
R700 0
1
10 111213141516171819220
3456
14-5087-020-230-861
CON702
1u
C703 C704
0.1uC709
33p
10K
R711
0.1uC721
R709
62
1u
C702C701
R703
1u
R702 0
0
C710 1000p
NAC700
C708
EVLC14S02050VA701
GNDOUT
VCC
33p
MRSS32W_LU705
10pC720
100K
R71
0
1u
8
SBCK1011
SBDT
SBST6
5SYNC_DET_TX_EN
VDD_A14
VDD_MSM12
XTAL_IN4
C706
RB04
AN
T16
9CLK_REF
1G
ND
1G
ND
27 15
GN
D3
LDO12
3LDO2
13NC
RX_BB_TX_BB1000pC711
U703
ML414RH-F9CE
BAT700
C7500.5p
BT_SBST
VREG_MSMP_2.7V
BT_SBCK
BT_DATA
TCXO_OUT
V_BACK_UP
VREG_BT_2.85V
VREG_BT_2.85V
VREG_MSMP_2.7V
CAM_SENSE
VREG_MSMP_2.7V
CAM_SENSE
BT_TX_RX_N
BT_CLKBT_SBST
BT_SBDT
BT_SBDTBT_SBCK
TCXO_OUT
BT_TX_RX_NBT_DATA
BT_CLK
V_BACK_UP
VREG_BT_2.85V
7. Circuit Diagram
L600V
-
- 150 -
8. pcb layout
L600
V M
AIN
-1.1
TO
P
-
- 151 -
8. pcb layout
L600
V M
AIN
-1.1
BT
M
-
- 152 -
8. pcb layout
L600V SUB-1.0 TOP
-
- 153 -
8. pcb layout
L600V SUB-1.0 BTM
-
- 154 -
