LG GD330 User manual

Service Manual Model : GD330
Internal Use Only
Service Manual
GD330
Date: April, 2009 / Issue 1.0

- 103 -
7. CIRCUIT DIAGRAM
LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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SERIALRF_RX_CS
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SERIALRF_RX_DATA
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SERIALRF_TX_CLK C18
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OI
PG 7
1W
6
1V
9_
O
I
P
G
81A
AD
S
_1C2I 5
1
C
LCS_
2
C
2
I
H13
KBD_C_0 KBD_C_1 D9 KBD_C_2 B16 KBD_C_3 D6
1
1
RVDAFN_
S
FIM
E
0_
E
BFN_S
F
I
M
E
2
1
V
2
1W 1_EBF
N
_
S
FIME
3_
SCF
N
_
S
FI
ME
9V
1
1
VE
O
F
N_
SFIM
E
9
AA PRFN_SFIM
E
EW
F
N
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SF
I
ME
2
1
R
2
1
PP
W
FN_SFIME
1
_OI
P
G1
2W
6
1Y 01
_
O
IPG
G9
GPIO_12
81
Y
31
_
OI
P
G
61_
OI
PG 7
1
V
7
1
_OI
PG 0
1
H
91V 81_
O
IPG
91_OIPG 21AA
4
W1
_AT
ADF_
SF
IME
5AA 01_AT
ADF
_SFIME
5Y 11
_
AT
ADF
_SFI
M
E
8
V2
1_A
T
ADF_
S
F
IM
E
3
1_A
T
ADF
_SFI
M
E
7
W
6
Y4
1_
AT
ADF_
S
F
IM
E
5
1_A
TADF_
S
F
I
M
E
9
P
3Y 2
_ATADF
_
SFIM
E
3
_AT
A
DF
_
S
FIM
E
6V
3
AA 4
_ATAD
F_SFIM
E
5
_AT
A
DF_SFIME
5
W
4
Y6
_A
T
AD
F
_S
F
I
M
E
7
_ATADF_SFIME
4
A
A
7V 8_A
T
A
DF_
S
FI
M
E
9
_
ATA
DF
_SFIME
6
W
YDR
F
_SF
I
ME
1
1
W
B
RT
S
E
_
D
CLE
0
2
D
4
1M 0
S
C
N
_
DC
L
E
TESERN_
D
CL
E
5
1M
5
1K WNR
_
D
C
L
E
ET
_
D
C
L
E
41K
9
R7
1
_D
DA
F_
S
F
I
M
E
81
_D
DAF_SFIME
8
Y
7A
A9
1
_D
DA
F_
S
FIME
9W 0
2_D
DA
F
_S
F
I
M
E
1
2_D
D
AF
_SFIME
01
R
2
2_D
D
AF
_
S
FIM
E
01
V
32_D
DAF
_SFI
M
E
0
1
A
A
01
W4
2
_
DD
AF
_SF
IME
52
_D
DAF
_S
F
I
M
E
01
P
K
LCF
_
S
F
I
ME
7Y
0
_ATAD
F
_
SFIM
E
5
V
81
J11_A
TA
D_
D
CLE
21
_
A
T
A
D_
DC
L
E
12J
9
1J 31_A
TA
D_
D
CLE
12K 41_A
TA
D
_
DC
LE
8
1N 51_
A
T
AD_D
CL
E
61_A
TA
D
_DCLE
8
1R
1
2
V7
1
_
A
TAD
_DCL
E
91
E2
_A
TA
D
_
D
CLE
3
_A
T
A
D
_
DC
L
E
81
G
4
_A
TAD_DCLE
02
F
81H 5_A
T
AD_
DC
L
E
6
_A
TA
D_
DCLE
91
G
02H 7_
A
T
A
D_
D
CL
E
8
_
A
TA
D_
DC
L
E
9
1
H
1
2
H9
_
A
TAD_
DC
L
E
CN
D
_
DCLE
5
1L
LV
ZB
1181
6
7D
P
CAM_D_0 C10
D10
CAM_D_1 C11 CAM_D_2 CAM_D_3 D11 CAM_D_4 C8 CAM_D_5 B9
A12
CAM_D_6 CAM_D_7 C12
B8
CAM_HS
A8
CAM_LCLK
CAM_VS A7
A10
CAM_XCLK
12
D0
_ATAD
_
D
CLE
1
_
A
TA
D_
DC
LE
81
F
0
1_
A
TAD_
DC
L
E
02J
101
U
CMMV
_
58
V2
IND2
21R
R126 10
OI
V_
8
V
1
p74
41
1C
p
0
0
0
1
1
21
C
OIV_8V1
T
AB
V
K1
K0
0
1
501R B SU
_
S
U
B
V
41
1
R
100K R411
351C
4
01PT
u01
1u C128
5
1
1
C
IND
0
1
1
R
1V4_VDBB
IN
D
401
Cp
0
1
C1252.2u
5
1
1R
K7.2
6
3
1C
201B
F
M
ISV
_
5
8V2
u1.
0
K0
01
601R
8
11
C
K
00171
1
R
T
S
R
_
MF_
1CG_N
ES
_
L
u0
1
TS
R_
HCT
C
IM_S
H
N
E_
5V1
_M
AC
_CAM_PWDN CAM_LDO_EN
T
ED
_
VE
R
_
W
H
T
ED_
V
E
R_
W
H
L
CS
_
C
2I_H
C
T
TC
ETE
D
_
TH
G
I
L
NOWPR
L_
O
SH_
B
B
A
R_
O
SH_B
B
A
NE
_R
OTA
RB
IV
TNI_MF
C_D(7:0)
LE
S_
TOO
B
_BSU
B
SU_SUB
V
C_D
EL
_MU
N
E
L
C
_
N
TF_CLK
TF_DAT0 TF_DAT1 TF_DAT2 TF_DAT3
TF_CMD
LCD_ID
KBR(5:0)
KBC(4:0)
C_D(3) C_D(2) C_D(1)
CAM_HS
CAM_MCLK
CAM_VS
CAM_PCLK _CAM_RESET
E
L
A_N
C
O
E
N
E_OD
L
_HCU
OT
LCD_BL_CTRL
T
ED_
E
D
ILS
_
NE_Y
EK
_D
N
E
C_D(4) C_D(5) C_D(6) C_D(7) C_D(0)
TCETED_
KCA
J
TC
E
T
ED
_
FT_
CN
Y
SV
_
DCL
SLICER_IN
AD
S
_
C
2I_H
C
T
N_C
IM
P_
CI
M
S
A
I
B
_
C
I
M
N
_
V
C
R
P
_
V
C
R
K
LC_
D
S
NE_K
L
C_D
S
1
KN
A
B
_
D
S
0
K
NAB_
D
S
S
AR_DS_
SA
C_D
S_
E
W
_D
S_
UM
QD
_DS
_
L
M
Q
D
_
D
S
_
XKLC
_
D
S
HSQ
D
_
D
S
LSQD_D
S
SC
_DS
_
N
E
_
K
L
C
_
S
Y
S
)
0:
51
(D_D
S
)
0
:
2
1(A
_DS
)
0:
7
(O
I
_N
)
0
:
51
(D
_L
T
E
SE
R
_
TB
_
EO
_
N
_
EW_N
_
PW
_
N_
PD_B
SU
QER
_K
LC_T
B
NE_ODL
_T
XE
ESNE
S
_P
M
ET
EPYT
_K
CAJ
DI
_TT
A
B
K23
_
KLC
MD_
B
S
U
T
NI
_PU
E
KAW
TNI
_
PU
E
K
A
W
TAD_
B
SU
T
A
D
_B
S
U
VCR_BS
U
V
CR
_
BSU
ES_B
SU
N
EX
T_B
S
U
ES_BSU
N
E
XT
_
B
SU
JTAG_TMS
C
D
A
_
TR
A
T
S
CD
A_
TRATS
UART_RXD UART_TXD BT_CTS BT_RTS BT_RXD BT_TXD
K
23
_
K
L
C
F
F
O
N_
N
O
F
F
O
N
_
N
O
TUO_
K
LC_
SY
S
TU
O_
KL
C_S
YS
RF_EN
RF_CTRL_CLK RF_CTRL_CS
RF_CTRL_DATA SYS_CLK
K
L
C
_MIS
OI
_
MIS
LRT
CR
W
P_
MI
S
TSR
_
MI
S
JTAG_TRST
JTAG_RTCK
JTAG_TCK
JTAG_TDI
JTAG_TDO
)
1
(
D_
DS
)01
(
D
_D
S
)1
1
(
D
_
D
S
)21
(
D
_
D
S
)
31(D_
D
S
)
41(D_DS
)
5
1(D_
DS
)2
(
D
_
D
S
)3(D_DS
)
4(D_DS
)5(D_D
S
)
6(
D_DS
)
7
(
D
_
D
S
)8
(D
_
DS
)
9
(
D
_
D
S
RF_DATA
)0
(
A
_
DS
)
1(A_DS
)01
(
A
_
DS
)
1
1(A_DS
)21(A_DS
)2(A_DS
)3
(
A
_
DS
)
4(
A_DS
)
5
(
A
_
DS
)
6(
A_
DS
)
7
(
A
_DS
)8
(
A
_DS
)9(A_DS
)
0
(
D
_
D
S
SW_
S2
I
SW_S
2
I
MCSI1_BCLK
MCSI1_DIN
MCSI1_DOUT MCSI1_SYNC
KCV_
P
S
VKCV
_
P
S
V
X
DV
_P
S
V
X
DV
_P
S
V
R
DV
_
P
S
V
RDV_
PSV
S
F
V
_
P
S
V
S
FV_
P
S
V
Q
RI
_
TX
E_B
B
A
QR
I_T
XE
_
B
BA
KBC(1) KBC(2) KBC(3) KBC(4) KBR(0) KBR(1) KBR(2) KBR(3) KBR(4) KBR(5)
KC
S_
S
2
I
KC
S
_S2
I
X
D
S
_
S2
I
X
D
S_
S
2
I
RD
S_
S2
I
RD
S
_S2
I
)2
(
O
I_
N
)
3(O
I
_N
)
4
(O
I_
N
)
5(
O
I
_N
)
6
(
O
I_N
)7(
O
I
_
N
Y
DR_N
S
C
_
N
_
T
NI
_
HC
T
L
E
S
_
T
O
O
B
_B
S
U
ADS
_
C
2
I
AD
S
_
C
2I
L
C
S
_C
2
I
LCS_
C
2I
KBC(0)
)8(D_
L
)
9(D_L
SD
A
_DCL
DR
_D
C
L
_
S
C
_
DC
L
_
T
E
SER
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CL_
R
W_DCL
_
N
E
_SAIB_
CI
M
T
C
E
T
ED
_
KOO
H
)0(OI_
N
)
1(O
I
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_
L
)
1(D_L
)01(D
_
L
)
1
1(D_L
)2
1(D
_
L
)
31(
D_L
)4
1(
D
_
L
)
5
1(
D_
L
N
E
_
G
HC_
)2(D_L
)
3(
D_L
)4(
D_L
)
5(
D
_L
)6(
D
_L
)
7(D_
L

7. CIRCUIT DIAGRAM
- 104 -
LGE Internal Use Only Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
RWP
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R
u
12
32C
K0
0
1
2
12
R
R
S
D
_TRA
U
TABV
1
42C
1V8_VIO
K
1
8
1
2R
M
EM
V
_
8
V1
p
72
10KR200
2V85_VMMC
207 206
u
0
1
91
2
C
203
6
2_
1
NI
2
0
1
4
_3
N
I
11
CN
5NC2
3CN 9
13
NC4
15
NO1
32ON
7NO3
1
1
4O
N
V+ 14
204
3
02U
4E
_1T_
N
D8102GD
17
BGND
COM1 16
2MOC
4
COM3
8
4M
O
C21
GND
Hn
0
0
1
10
2
L
22R205
2
12C
p
2
2
1
1
14
V+
u
1.
0
712C
BGND 17
16
COM1
42
M
OC
8COM3
2
1
4M
O
C
6GND
22
_1NI
4
_3NI 0
1
1
C
N
1
NC2
5
9
3
C
N
NC4 13
NO1 15
2
O
N
3
NO3
7
4
ON
4
E
_
1
T_
N
D
8
102G
D
2
02
U
IND2
2
2R
u
1
.0
5
12C
5D
5
B
-T
U
O
C4 PGND C5
PVDD
+N
IXR
4D
4
B-
N
I
X
R
L
CS
3C AD
S
3B
B1
VDD
A3
VSS
2
BS
AI
B
N1C
4
A
P1C
5
A
D3 GND
LP
H2
A
R
PH 1A
1
A
NI
2D 2
ANI
1
D
2C 1BNI
1
C2
B
NI
+TUO
K
8
1
512R
5
4
G
T_
PW
E
A
7
789
XA
M
0
0
2C
I
200
2.
8
9
22
R
8
2
2
C
1522R
u1
1
8
0
2
R
M
EMV_
8
V
1
MEM
V
_
8
V1
102C
u
0
1
205
M
I
S
V
_
5
8V2
1V8_VIO
4
22R
K00
1
T
ABV
K
0
1
3
22R
5
22C
u
1.0
A1 0
18 0
B
1
1
1
B
1
50B2A2 2
1
B
23
DNG 4
71
S
62
S
9CC
V
402U
X
MU
86
2
2
ASF
74022
R
p
7
2
83
2
C
u
860.
0
5
3
2C
70
2C
u1.
0
K
0
1
1
0
2
R
7
3
2
C
p
7
2
u
1
.0
322C
8
8
C1
C1 C2 C2 C3 C3 C5 C5
C6
C6
C7
C7
6
1
1DN
G
2
D
N
G51
3DN
G41
31
4D
N
G
5DN
G2
1
11
6
DN
G
AW
S
0
1
9BWS
002
S
1
1
22
3
3
44
5
5
66
7
7
202 201
1
G
2G
1
2
3
P
VO
_
SU
BV
0
02NC
1
7
0
2
R
1
6
02R
80
2
C
u
1
u
1
4
0
2C
22
8
2
2R
71
2R
K
7
.
2
K8
1
4
1
2
R
1
4
0
2
R
L
_
OS
H
_
BB
A
R_OSH_BB
A
N
E
_YE
K
_DN
E
NO
W
PR
T
X
E
_NOWPR
JTAG_TRST JTAG_TDI JTAG_TMS JTAG_TCK
JTAG_RTCK
JTAG_TDO
L_OSH
_
IMM
R_
O
S
H
_IM
M
N_
VC
R_KP
S
P_V
CR
_KPS
TF_DAT3
D
MC
_FT
TF_CLKTF_DAT1
0T
A
D
_F
T
K
CT
_G
ATJ
JTAG_RTCK
OD
T_G
A
TJ
TF_CLK_S
S_0TAD
_
F
T
TF_DAT1_S
DMC_F
T
KLC_FT
0
TA
D
_FT
1T
AD
_
F
T
S_2TAD_FT
TF_DAT3_S
S_D
M
C
_
F
T
TX
E_N
O
WP
R
JTAG_TRST
ID
T
_
GAT
J
JTAG_TMS
2
TAD
_
F
T
SIM_RST
SIM_IO
SIM_CLK
SIM_PWRCTRL
TCETED_FT_
2
TAD
_
F
T
3
TAD
_F
T
RS
D_
TR
A
U
M
D
_
B
S
U
PD
_
BSU
T
X
E
_
N
OWPR
DI_TTA
B
S
_2
TA
D_
F
T
S_
3TA
D_FT
S_DMC_FT
S_K
L
C_FT
S_
0TA
D
_
F
T
S_1TA
D
_FT
TED_NI_RW
P
_
D
X
T_TR
A
U
DX
R
_TRAU
T
XE_NOW
P
R
Y
DR_N
X
KLC
_DS
HSQ
D
_
D
S
)
0
:2
1
(
A
_DS
R_MF
L
_MF
0
K
N
A
B
_DS
1
K
NAB
_DS
N
E_
K
LC_DS
S
AC_D
S_
S
AR_
D
S_
EW_DS_
LM
Q
D
_
D
S
_
U
M
QD_DS
_
KL
C
_
DS
)0
(O
I_N
)
1
(
O
I
_
N
)
2
(
O
I
_N
)3
(OI_
N
)
4
(OI_
N
)
6
(OI_N
)
0:
7(
OI
_
N
S
C
_
N
_
E
LA_N
E
LC
_
N
E
O
_
N
_
EW
_
N
_
P
W_N_
LSQD
_
D
S
)
1(
D_DS
)
2(
D_DS
)
4(
D
_
DS
)5(D_
DS
)
6(
D
_
DS
)7(D_DS
)
8
(
D
_
DS
)
0
1
(
D
_
DS
)11
(D
_DS
)
2
1(
D_
D
S
)31(D
_D
S
)
4
1(
D
_
D
S
)0
:
51
(
D
_
DS
SC
_
D
S
_
)2
1(
A_
D
S
)0(D
_
DS
)3(
D_
DS
)
9(D_DS
)51(D_D
S
)5(OI_
N
)7(OI_N
)
0(
A
_
D
S
)
1(A_DS
)2(A
_
D
S
)
3(
A_DS
)
4(
A
_D
S
)5(
A_
DS
)
6(
A
_
D
S
)
7(A_
DS
)
8(
A
_
D
S
)9(A_DS
)
01(
A
_
D
S
)
1
1
(A_DS
L
C
S_C2I
A
D
S_
C2
I
N
_
VC
R
P_
V
CR
D
XR_
T
RA
U
DX
T_
TR
A
U
RSD
_
T
R
A
U
CO
E
N
E
_
G
HC
_

- 105 -
7. CIRCUIT DIAGRAM
LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
4
17
TC
E
T
ED_THGIL
21
ROTCENNOCAREMACOTBCPNIAM
A
21
1
1
E
E
D
F
SA
IB.CIMTESDAEH
5
OD
L
REW
O
PAR
EMAC
wo
L :
E
MI
T
Y
AD
hgi
h :TH
GI
N
6
1
9
ROTCENNOCBCPFEDILSOTBCPNIAM
C
B
F
ODLROTARBIV
3
51
TCE
T
E
DNO
T
TUB
KOOH
B
24
9
E
C
TCE
T
ED
RO
SN
ES
TH
GI
L
OIDAR M
F
A
3
1
3
C
C
D
8
F
E
rot
c
e
nn
oC
O
I
n
i
P
8
1
D
5
ROTC
EN
NOCBC
P
F YEK
C
IREMUN O
T
BCPNIAM
68
D
40
1
7
6
1
VA317
ICVN0505X150FR
0
0
3
R
K5.
1
1
13C
u1
1.8K
R304
p
00
01
933C
u
1
5
1
3
C
2
1
3C
p
0
0
0
1
u
1
.0
7
03
C
K122
3
R
p7
2
603U
D
1
03K
401
PR
C
N
_
EC 2
3D
N
G
5PGND
DDV
4T
U
OV 1
5
03C
TOMV
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V
3
p
7
240
3
C
LTX
EV
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0
5
172
3
R
VA311 EVLC18S02015
IND214R
7
23C
u1
.
0
TA
B
V
0
51
92
3
R
1.8K
R302
HT
X
E
V_
8
V2
L
T
XE
V_
8
V
1O
I
V
_
8
V
1T O
M
V
_
V3
K
0
3
1
0
3
R
30
3
L
F
G1
5
G2
10
1
A
_
T
U
O
N
I1
2
A_TUONI 2
3
A
_
T
U
O
N
I3
4
4
A_TUONI
91
B
_
TUO
N
I
2B_T
U
O
N
I
8
73B
_
TUO
N
I
4
B
_
TUO
N
I
6
H
T
X
EV
_
8V
2
T
A
B
V
2
PGND
5
4DD
V1
TU
O
V
R312
820k
50
3U F
-RT
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1
8
2K3
01
P
R
E
C
3D
N
G
82
3
C
p001
10
3
B
F
6
33
R
K
0
0
2
p723
03
C
0
2
1
2
2
2
32
4
2
3
4
5
6
7
8
9
2
G
1
G
4
G3G
1
0
1
1
1
31
21
41
5
1
6
1
7
1
8
1
9
1
2
3
0
3
N
C
C
CV
5
3
+NIV
-N
I
V
4
VA302
00
3U
G
2
T
2
Q
S
0
02
2
SC
N
2
DNG TUO
1
023C
p74
p2
2
5
2
3C
u
1
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40
3
BF
713
C
u1.000
3
C
PV
O
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B
V
MA
C
V
_
8V2
VA309
p
8.6
u
1.
0
9
2
3C
8
0
3
C
u
2
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8
3
3C
K
0
0
1
7
3
3R
Hn
001003L
PVO_GHCV
M
A
C
V
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V
1
4
03
L
0
H
n
022
051
5
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60
3
L
n
7
4
1
2
3
C
R307 100K
6
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F
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6
1
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4
3
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u
2.
2
100K R318
M
A
C
V
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2
H
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2
2
5
03
L
10
T
SR_
5
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6
u
1
1
43
C
2D
NG
51
3DNG
19
GPIO1 18 GPIO2 17 GPIO3
T
UOL 4
1
11CN
NC2 20
21
PGND
RCLK
9
DN
GFR
3TU
OR 31
7SCLK
SDIO
8
VA 16
D
V11
VIO
MG-91C
-2
0
7
4IS
303U
P
I
MF
2
1DNG 2
14
9
1
3
C
u
2.2
K
124
3
R
VA300
74
91
3
R
VA301
74613R
VA304
u
1.0
8
13
C
90
3C
Hn
0
0120
3
L
I
N
D
MA
C
V
_
8
V
1
6
0
3C
O
I
V_
8V
1
SA
IB_
CIM_8V1
3
0
3
B
F
u
1
3
33C
u1.
0
R308 100K
2
03
B
F
L
T
XEV
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8
V
1
D
N
G
2
1
T
UO
5
CCV
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3
4
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E
C2
3D
N
G
PGND
5
4T
U
O
VDD
V1
G2T2QS00
2
2
SC
N
10
3U
u
1
D
1
5
1K30
1
P
R
8
0
3
U
04
3
C
63
3
C
5
3
3C
u
2.2u
1.
0
u
1.
0
5
0
3BF
7
3
3C
2
2
413
R
OI
V
_8
V1
E
C23 DNG
PGND
5
4DDV TU
O
V1
F
-RT
-
D
18
1K3
01
P
R
203U
7
4
1
23R
K
8.1
013
R
2
B
_
TUONI
3B_TUONI
7
64
B
_
TUONI
0
43
R
K0
0
1
203LF
5G1
10 G2
1
1A_TUONI
2
A
_
T
U
O
N
I2
3A_TUONI 3
4
A
_
T
U
O
N
I4
1B_T
U
O
N
I
9
8
323Rmho
0
01
7
03U
EC
3DNG 2
PGND
5
4D
DV 1
T
U
O
V
TAB
V
F
-RT-D1
81
K30
1P
R
80
3
B
F
100KR331
T
ABV
01
3BF
M
A
C
V
_8
V
1
K
0
01
14
3
R
VA308
G1
5
G2
10
1A
_
T
U
O
N
I1
2
2A_
T
UONI 3
3A
_
T
U
O
N
I4
4A_
T
U
O
N
I
91B
_
T
U
O
N
I
2B_TUONI
8
73B
_
T
U
O
N
I
4B_TUONI
6
4
03
L
F
H
n
00
1
703
L
G1 10 G2
1
1A_T
U
O
N
I
2
A
_
T
U
O
N
I2
3
3A_T
U
O
N
I
4
A
_
T
U
O
N
I4
1
B_TUONI
9
82
B
_
T
U
O
N
I
3
B_TUONI
7
4
B
_
T
U
O
N
I
6
VA315
91B_TUONI
2
B
_
T
U
O
N
I
8
73B_TUONI
4
B
_
TUONI
6
1
03
L
F
5
00
3
L
F
G1 5 G2 10
1A_T
U
O
N
I1
2
2
A
_
T
U
O
N
I
3A
_
T
U
O
N
I3
4A_
T
U
O
N
I4
4
1
3C
u1.
0
5G1
10 G2
11A_TU
O
N
I
2A_TUONI
2
33A_TUONI
4A_TUONI
4
1B_TUONI 9
8
2B_
T
U
O
N
I
3B_TUONI 7
6
4B_
T
U
O
N
I
TA
BV
7
03
LF
7
4
0
23R
T
ABV
FB309
2
2
513
R
VA303
M
1
423
R
u1
2
4
3
C
05
1
823R
051623R
u
01
2
03
C
10KR306
443
C
1
03
C
OI
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1
u2.2
TA
BV
p
021
VA316
VA318
ICVN0505X150FR
2
2
3
C
p00
1
403
U
2
DN
G
CC
V
4
2
A_TUONI
2
33A_
TU
O
N
I
4
A_TUONI
4
1B_
T
UONI 9
8
2B
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O
N
I
3B
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6
4B
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O
N
I
2TF
D4
1
ZS
71
L
N
60
3
L
F
5G1
10 G2
11A
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TUONI
VA313 ICVN0505X150FR
6
7
8
9
EVLC18S02015 VA314
3
1
4
1
5
1
6
1
71
8
1
9
1
2
0
2
1
2
22
3
2
4
2
3
4
5
20
3
NC
2
G1
G
4
G3G
1
0
1
1
1
2
1
u
1
.0
K
5
1
71
3R
1
33
C
VA306
05
10
33R
VA310
100KR309
VA305
p
22
4
2
3C
2
6
3
6
46
5
6
66
7
6
8
6
96
7
0
7
8
9
2
G
1G
4G3
G
84
94
5
05
15
25
3
5
45
5
5
6
5
7
5
8
5
9
5
6
0
6
1
6
3
3
4
3
6
3
5
3
7
3
83
93
4
0
4
1
4
2
4
3
4
4
4
5
4
64
7
4
81
9
1
2
02
1
2
22
32
4
2
52
62
72
8
2
9
2
3
0
3
1
3
2
3
1
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C
1
01
11
2
1
31
41
51
61
7
1
u1
313C
0
13C
u1
K6550
3R
3
B
_
TUONI
4B
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TABV
5
0
3
LF
G1
5
G2
10
1A_TUONI
1
22
A_TUONI
3
A
_
TUONI
3
44
A
_
TUONI
9
1B_TUONI
2B
_
T
U
O
N
I8
7
9
1
2
02
3
4
5
6
7
8
9
0
0
3NC
1
0
1
1
1
2
1
3
1
4
1
51
6
1
71
8
1
K
01
MACV_
5
V1
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93
3
R
62
3
C
u1.0
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0
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0
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0
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2
3
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0
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233
C
p
7
2
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343C
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8
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9
13
A
V
1
1
3
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F
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P
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B
K
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4
(
R
BK
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4:
5
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B
K
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C
B
K
)
3
(
C
B
K
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K
)
1(C
B
K
)1:4(
C
B
K
T
ED_
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N
OW
PR
N
_
VCR_K
P
S
P
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VCR
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T
SR_HCT
TN
I_HC
T
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C
2I_HC
T
AD
S
_C
2I_H
C
T
)
4(D_L
)
5
(
D
_L
)
6(D_L
)
7
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_L
CNY
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V
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C
L
TE
S
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CL
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S
C
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C
L
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CL_
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DA
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R
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L
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RB
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5V
1
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AC
TU
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I
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L
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D
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0(D_L
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1(
D_L
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D_L
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D
_L
)8
:5
1
(D
_L
)
5
1(
D_
L
)8(D_L
)
9(
D
_L
)01(D
_
L
)
1
1(
D_
L
)
2
1(
D
_L
)31(D_
L
)
4
1(
D
_
L
LR
T
C_
L
B
_
D
C
L
N
E
_
O
D
L
_
M
A
C
NE_
OD
L_MAC
FM_INT
L_MF
TS
R
_
M
F
_
T
CE
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ED
_
THG
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L
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S
_
L
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V
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SH
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MA
C
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KL
C
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K
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I2C_SCL
R_MF
)
2(R
BK
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1(
R
B
K
)
0(
RB
K
)1(
C
B
K
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C
B
K
)
3
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BK
N_C
I
M
SA
I
B
_
C
IM
)0:
3
(RB
K
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T
CE
T
E
D
_
K
C
AJ
)
0:
3
(
C
B
K
C_DE
L
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)
0
(
CB
K
)3(R
BK
)3(D
_C
)
2(
D_
C
)
1(
D
_
C
)
0(
D
_C
)0
:
7
(
D_C
T
E
SER_M
A
C
_
E
P
Y
T
_KC
AJ
R
_OSH
_
IMM
L
_OSH
_
IMM
N
D
W
P
_
M
A
C_
AD
S
_
C2I
)
7
(D_C
)6
(
D
_C
)
5(
D
_
C
)4
(
D
_
C
LCS
_
C
2
I
D
X
T
_
T
RAU
MD
_
BS
U
P
D
_
B
S
U
TCETED_K
O
OH
N
TB_
K
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NE_S
A
IB
_
C
I
M
TX
E_N
OWPR
D
X
R
_
TRAU
NT
B
_K
O
O
H
C
I
M
_
SH
RSD_
TRA
U

7. CIRCUIT DIAGRAM
- 106 -
LGE Internal Use Only Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
76
XT
0
0
9
1/0
0
8
1
D
L
E
2C
V
517
6
D
3
11
1
H
32
L
D
C
F
HT
O
O
TEULB
L
8
A
B
H
)CN(
E
58
B
C
9
L
)CN
(
D
)
CN(
F
C
1C
V
XT0
09/
0
5
8
6
1
9
A
KCOLBFR
1
E
C
4
1
L
4
1
32
re
y
a
l
4eh
t
n
i D
N
G
A
d
n
a
D
N
G
D
t
c
e
nn
o
C
2
1
XR
0
0
9/0
58
)
C
N
(
20
86
130
Y
SU
E
XR 0
0
9
1
/00
81
5
F
401
C
L
p0
01
E
1
0
0
-
9
6
30
2
104
WS
TN
A
1G
2G
3G
3
1
4
L
4
04C
p
5
.0
p
8
1
734
C
0
3
4
C
IN
D
p
3
3
6
1
4
C
Hn7
.
2304L
T
ABV
0
5
11
0
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9
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11
T
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7
2
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V
0
5
4C
IN
D
WQ
PM
M
-
1
1
0
9
TR00
4U
21
N
E
2N
E
3
5
D
NG
1C
N
42
C
N6
PGND
I
ND
2
2
4
C
6
44C
p
5.1
R404
36K
H
n
2.2
104L u 1.0
T
UO
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IF
R
D1 VSSA1
VSSA2
F3
VSSA3
G2 G1 VSSA4
VSSA5
H4
F4 VSS_HVM
M
L
A
T
X1E
2
E
NI
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K
LC_T
SA
F
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L
AT
X
704
C
2
H
M
F
R
PF
R1
H
F6
SLOW_CLK_IN
A8 TX_DBG
C2
VDD_DAC
VDD_IN_BB F5
VDD_IN_OSC H3
VDD_IN_RFIO F1
D8
VDD_IO1 VDD_IO2 A3 VDD_IO3 G7
VSS1
H7
VSS2
A5 B8 VSS3
G8 VSS4
A2 VSS5
ADS_3O
I
5
D
6
A4OI
4
C5O
I
8
C7O
I4
D
K
C
T
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G
A
T
J
ID
T
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T
J3C
6
E
ODT_G
A
T
J
SMT
_G
A
T
J5
B
NC1 G5
H6
NC2 H8 NC3
NSHUT_DOWN E3
TUO_O
DL_
C
SO
3G
PA_CTRL B3
PMTST
G6
2
FT
UO
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L_O
I
F
R
4
A1
TUO
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DL_
B
B
2
T
UO_O
D
L_
B
B
8
F
BGAP_V_I
B1
D6
CLK_MODE_SEL
T
UO_
OD
L
_
F
5
H
8
E
STC
_
I
C
H
S
T
R
_I
C
H7E
4
E
X
R
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C
H
X
T
_
I
C
H5E
TU
O_
Q
E
R
_
KLC_T
X
E_
0
O
I
7D
6
C1O
I
4
B4
1O
I
N
I_
QE
R
_
KL
C_T
X
E_51O
I
7F
61OI
1
A
4G L
C
S_71O
I
2OI
7
B
00
36FRB
B2 ANATEST1
ANATEST2
C1
2
DTUO
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D
L
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NA
6B
KL
C
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A
C
NY
S
F
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N
I
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DU
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C
T
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O
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UA 7C
0
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TN
A
3
F
K
B
B
H
0542
S
C
A
1YMMU
D
2Y
M
MU
D
DEEF
30
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424C
u
7
.
4
p
5
1
N
YSFRV
_
8
V
2
90
4
C
p
0
0
01314C
134C
IN
D
093804
R
I
N
D
0
1
4
R
u
1
414C
154
C
EROC
F
RV
_
8
V2
u
1
0
.
0
6
0
4
C
p
2
2
2
4
4
C
C4270.01u
I
N
D
E
R
O
C
FR
V
_8V
2
p
0
0
1
9
4
4
C
4
p
9.3
3
0
4
C
26MHz
FA-23HX400
12
3
PT400
22K
I
N
D
654C
9
2
4
C
00
4
R
I
N
D
p
00
0
1
2
0
4C
F
n
3
3
p
1
7
4
4
C
N
Y
S
FRV_8
V
2
N
Y
S
FR
V_8
V
2
5
2
4
C
534
C
Fn33
T
UO_
A
N
A
p
2
2
3
B
R0
0
6
2
-
0
3
48
M
M
00
4
WS
GND1 3
GND2
4
5
GND3
6GND4
IN
1
2
OUT
p9.
393
4
C
3
54
C
914C
u
1
I
NDu
1.
0
7
1
4
C
100
R402
514
C
p0
0
18
1
4
C
u
1
0.
0
TA
B
V
0
0
4
LH
n
2
.2
p
9
3
0
1
4
C
I
N
D
704
R
I
N
D
Fu 3
3
3
3
4
C
8
44
C
204L
TA
BV
Hn
7
.
2
4
44
C
u1.
0
PME
T43
2
A
1
AB54G
2
1
2
B
FL
104L
F
51B
7
2B
4
G1
2G
6
G3
8
CN 1
CD_CN 2
BU 3
u1
554C
O
IV_
8V
1
p
0
0
1
6
3
4C
8
3
4
C
p
2
1
u
1
1
1
4
C
2
1
4
L
u
1
0.
0
H
n
8.
1
6
24
C
80
4
L
H
n
2
1
124
C
I
ND
H
n
2.
8
9
0
4
L
6
0
4
R
114
L
H
n
65
4
3
4C
I
ND
CLK_400
Hn
2
1
50
4
L
H
n
8
.1
7
0
4L
3
24
C
3
M
SG
_
NI
P
2
SC
X_
N
IP
MSG
_
T
UO
P
4
SCX
_
TUOP
7D
N
A
B
V1
9TA
B
V
P
M
ARV 1
1
0
1
NO
X
T
V
p
6
5
204
U
B1
0
0
9
5
F
PR
MSG
_
T
UO
RE
L
P
UOC
5
S
C
X_TUORELP
U
OC
6
8C
N21
D
N
G
P
Hn
6.
5
DXT
_
GUBED
_
TB
404L
2
3
4
C
F
u
33
504R
K00
1
R403
47K
I
N
D
0
4
4
C
u
1
0.
0
104
C
OIV_8
V
1
4
54C
u
1
I
N
D
T
UO
_OIFR
O
IV
_
8V1
144
C
NOX
XOP A9
2
1
4
C
p5
.
0
A6
VCCFEMC
J3 VCCLNA A2
1CIGO
L
CCV 9
E
9
D
2CIGO
L
CCV
B3
VCCMIX A3
VCCRFLO
A7
VCCRFSYN
VCCRFVCO A5
VCCTX1
J4 J5 VCCTX2 J6 VCCTXVCO
OX
C
VCCV 9C
VCCVCXOR A8
VCXTCXO B8
B6
VDDBB
9
B
I
A
N
LS
C
P
1
BBIA
N
LS
C
P
B5
QOUTB_QINB
QOUT_QIN C4
9
F
A
T
A
D
X
TX
R7G
N
EX
TXR
8E
E
BORT
S
K
L
CSY
S8F
J9 SYSCLKEN
6G
1
T
SE
T
F3 TXBAND
G4 TXMODE
NO
X
T
2H
TXOUTD
J8 J7
TXOUTG VBAT_IN
H8
VCCAD
3E
2G 1XT_
A
N
L
D
NG
7
E
C
I
GO
L
DNG
D3
GNDMIX
GNDRFLO C3
C7
GNDRFSYN
GNDRFVCO C5
G5 GNDTX2
GNDTXVCOD
H6 H7
GNDTXVCOD_B
OX
C
VDNG 8C
IOUTB_IINB A4
IOUT_IIN B4
H4 LDO_CONT
D
NG
SC
D
S
CP
2C
B2
PCSGND
1A
A
T
A
D
L
R
T
C
N
E
LR
TC 9G
2D DNG09G
SC
D
IA
NL
SC
D
1C
BIANL
S
CD
1
D
2J NIX
I
M
D
1
JB
N
IXIMD
H3 FEMC1
FEMC2
G3
D
NG
5
8G
2
F
1G I
A
N
L
5
8G
BIA
N
L
5
8G
1H
D
NG
5
8G
09G
2
E
I
A
N
L
0
9G
1
E
B
I
ANL09G
1F
C6
GNDBBAD
NI
XI
M
D
DNG
10
4
U
GB
7
7
1
0
6A2
R
8
D
1K
L
CX
UA
7
D
2K
L
CX
U
A
AUXCLKEN
H5
CAFC
B7
7
F
1
CIGO
L
C
9H
K
L
CL
R
TC
8G
Hn6
.
5
6
0
4
L
2
2
9
D
NG
3
2
5
1TUO_XR0081M
SG 6
2
TUO
_
X
R
0
0
8
1
MSG
X
T_0
0
9
1
_
0
0
8
1M
SG 5
1
1TUO_XR0091M
SG 7
8
2
T
UO_
X
R
0
091M
SG
1
1TUO_X
R
058MS
G2
2
TUO
_
X
R
05
8
MSG
XT
_
0
0
9
_
0
58
M
SG 71
1TUO_XR009MSG 3
4
2
TUO
_
XR
0
0
9
M
SG
CN
1
2
9
11
CV
2
CV
02
LT
X
E
V
_
8
V
1
0
0
4LF
B
F
5
8
0
C-SH
S
L
1
1
TN
A
1
D
NG
9
4
201
D
NG
2D
NG
0
1
2
13
D
NG
4D
NG
3
1
5D
NG
4
1
6D
NG
6
1
8
17D
NG
8D
NG
0
24C
IND
u
1
0
.0
004
C
ER
OCFR
V_
8
V2
u1
2
54C
5
0
4
C
p9
.
3
34
4
C
u1
u
7.
4
8
0
4
C
H
n
8.
1
0
1
4
L
H
n8.
1
41
4
L
544
C
I
N
D
T
U
O
_AK
T
UO
_
A
K
904R I
ND
p
9
38
2
4
C
T
UO
_
A
NA
N
E
_
ODL_T
X
E
D
X
R
_
T
B
K
L
C_TB
K
L
C
_
TB
E
SN
E
S
_
P
ME
T
_BT_RESET
Q
E
R_
K
LC
_
TB
CLK_32K
K
L
C
B
_
1
IS
C
M
C
N
YS
_
1I
S
C
M
T
UOD
_
1I
S
C
M
N
ID
_
1I
S
CM
S
TR
_
TB
S
T
C_T
B
D
X
T
_
T
B
NE_K
LC_
S
YS
NI
_RE
C
IL
S
K
LC_SY
S
S
C
_
L
R
T
C
_FR
K
L
C
_
L
R
T
C
_FR
AT
AD
_F
R
NE
_
FR
NE
_
KLC_SYS
AT
A
D
_
L
R
TC
_
F
R

- 107 -
7. CIRCUIT DIAGRAM
LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
6
ROTC
E
NNOCDCL
41
3
31
C
3
5
D
THGI
LKC
AB
Y
EK
N
O
ITAGI
VAN
A
51
9
N
W
O
D
H
F
2
1
7
B
E
1
1
t
ib
61
6
1
RO
TCE
N
NOCBCPIVANOTB
CPFEDILS
8
F
4
2
T
H
G
IR
E
DOMFI
01
ODLHCUOT
6
ECAFRETNI
TCE
T
ED
ESOLC
&
N
EP
O
EDI
L
S
L
E
C
N
A
C
C
I HCUOT
Y
EK
HC
U
O
T
1
T
F
O
S
7
C
TFE
L
L
4
E
9
A
B
RE
V
IR
D
DE
L
T
HG
ILKCABYEK
&
DC
L
)TIGL(WOL:DID
C
L
)
PRAH
S(HG
IH:
DIDC
L
2
T
FO
S
KO
E
1
D
N
E
C
D
E
?PT
8
2
F
D
D
I
TL
UM
P
U
X
IR
T
AMYE
K
5
1
ti
b
8
C
LLAC
2G
4G
3G
?PT
5
4
6
4
74
8
4
94
0
5
5
15
25
35
45
6
7
8
9
1
G
0
3
1
3
2
3
3
3
4
3
5
3
6
3
7
3
83
93
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0
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14
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34
4
4
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1
71
81
9
1
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22
32
4
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52
62
8
272
9
2
3
0
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1
0
1
11
2
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1
41
51
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K
u
1
4
16C
u1
2
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05
14
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81
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u1
206
R
K0
0
1
O
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V_8
V
1
051
50
6R
2
1
6C
p
7
2
6
D
NGBDN
G
2CN 5
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S
1
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T
U
OV
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V_8
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1
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F
8
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6
0
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L
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AB
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C
u
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0
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T
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9
0
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0
5180
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051
R610
0
5
1
3
0
6R
p
72
60
6
C
T
ABV
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T
V_8
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7
0
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0
06
T
F
O
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05
1
1
00
6
R
LECNA
C
_
BK
90
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p
72
EVLC18S02015
306
A
V
3
1
6R 0
0
8
1
106C u
1
0
0
6
AV
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u2
.
2
1
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81
u
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.
2
0
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6
C
106R
1
116C
u
1
.
0
5
3
4
5
6
7
8
9
H
CU
O
TV
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2
P
U
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BK
0
2
1
2
2
2
3
2
42
5
2
6
2
72
8
2
9
2
3
03
1
3
23
3
3
4
3
1
0
1
11
2
1
3
1
4
1
51
61
71
8
1
9
1
2
40
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OI
V_
8
V
1
10
6N
C
92
8-
0
0
0
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3
0-
39
2
6
-
4
0
4
p72
X
VN
1
3
0
2
5
UB106U
DNG 32 C N
TUO
1
PGND
5
D
D
V
10
6
DL
VA?
SEVY0003801
?
A
V
SEVY0003801
SEVY0003801 VA?
I
T
L
UM
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B
K
p7
2
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TFEL
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B
K
10
6AV
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5
06AV
516C
u
1
.
0
H
TX
E
V
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8
V2
7
0
6
C
006
P
T
p72
20
6A
V
EVLC18S02015
DNE
1
0
6P
T
14
GP0_4 165 GP1_0
GP1_1
6
GP1_2
8
3_
1
PG 9
01
4
_1
P
G
3LCS
_
C
2I
AD
S_
C
2I
4
13
VCC
7VSS
SERX 11
01
1
02C
8Y
C
20
6U
15
CSINT
10_0PG
1
_
0PG
2
2
1
2
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P
G
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7
1
6
C
n
7.
4
K
O
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BK
T
AB
V
THG
IR
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61
6
C
0
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L
1
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E
S
_
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D
N
G
0
1
NI
9
6
PC
T
U
O
5
1DN
G
P
u1
1
T
-
O
FI
9
613T
A
A
0
0
6
U
4+1C
-1C
5
7
+
2
C
8
-2
C
1
D1
1
2
D2
1
3
D3
1
4D 41
5D
0
516
0
6
R
C613
p7
2
HTX
E
V
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8
V2
u
1
806
C
5
0
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p72
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VA604
0
06
C
D
N
E
S
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BK
1
06TFOS
u1
21
6R 008
1
C
_
D
E
L
_
I
V
A
N
TCH_I2C_SCL TCH_I2C_SDA TCH_INT
TSR
_
H
C
T
NE_O
D
L
_
H
CU
O
T
DI
_
DCL
NE_ODL_H
CU
OT
L
C
S_C
2
I
_
HC
T
)
1
1
(D_
L
)21(
D
_
L
)
3
1
(
D
_L
)41(D_L
)5
1
(D_L
T
N
I
_HC
T
L
R
TC
_
LB
_D
CL
)5
(
R
BK
AD
S_C
2
I
_
HCT
TSR
_H
CT
)
4
(RBK
)01(
D
_L
)
8
:
51
(
D_
L
S
C
_D
C
L
_
R
W_
D
CL_
S
DA
_
DC
L
)
7(
D
_
L
)6(D_
L
)
5(
D
_
L
)4
(
D_
L
)3(D
_L
)
2
(D_L
)
1(
D
_L
)
0
(
D_L
)
0:7(D_L
N
OW
PR
)
1
:4
(
CBK
)0
:
1
(
N
E
S_
H
C
T
AD
S
_
C
2
I_
H
CT
LC
S_
C
2I
_
H
C
T
T
NI_HC
T
)
9(D_L
)8
(D
_
L
TED_
ED
ILS_
C
NYSV
_
DC
L
D
R
_
D
CL
_
TESER_DC
L_
)9(D_L
)
8
(
D
_
L
)
7
(
D
_
L
)
6
(
D
_
L
)
5
(D
_
L
)4:
5
(RBK
)
0:1
(N
E
S
_
H
CT
)1:
4(
CBK
)4
(
C
B
K
)3(CBK
)2(
C
BK
)
1(
C
BK
2
C
_D
E
LM
3C
_
DELM
4C
_D
E
LM
5
C
_DE
LM
DI
_
DCL
CN
Y
S
V_
DCL
S
D
A
_
DC
L
SC_
D
CL
_
D
R
_DC
L
_
RW_DCL_
T
ESER
_
DCL_
ED
OMF
I_
D
CL
)
5
1(
D
_L
)
4
1
(D_L
)3
1
(D_L
)
21
(D_L
)
11
(
D
_L
)
01(D_L
NO
WPR
)
4:
5(RB
K
)
5(R
B
K
A
_D
E
L
M
C
_DEL
_
I
VA
N
A_
D
E
LM
TE
D
_
E
DI
L
S
_
)
4
(
D_
L
)3
(
D
_L
)
2(
D_L
)1(D_L
)0(D_L
A_
DELM
1C
_D
ELM
)0
:5
1
(D
_
L
1C
_
DEL
M
2
C_D
E
LM
3
C
_DE
LM
4C_D
EL
M
5
C
_
D
E
L
M
L
R
TC
_
L
B
_
D
CL
)4(RBK

7. CIRCUIT DIAGRAM
- 108 -
LGE Internal Use Only Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
5
C
5
2
1M
AC
E
1
A
XIRTAMYEK
4
4
C
B
8 2
1
4nip CI
M
o
t
etuor
e
nil N_
NI
M
:
e
t
u
orl
ai
tn
e
r
e
ff
iD
F
PU_
V
13
E
C
T
HG
I
LKC
AB Y
E
K
CIREMUN
4
A
KRAMNO
IS
IV
3
*0
B
7
9
D
1
15
1
0
1
E
NOHPORCIM
ND_V
7
3
1
94 16
F
D
2
F
8
3
2
6
9
D
RO
TC
ENNOC
BC
P
F
Y
E
KC
IRE
MUN
otBCP
N
IA
M
g
n
id
e
e
F
a
n
n
etnA
7
6
5
D
C
61
#
O
RE
Z_BK
8
E
3
0
6C
p
0
0
1
ENI
N
_
BK
1
0
6
TNA
X
I
S_BK
E
VIF
_B
K
106R
01
RA
TS
_
BK
T
NA
1G
2G
O
WT_B
K
0
0
6
T
N
A
1
0
-
E1
0
0-
97
20
2
00
6W
S
ENO
_
BK TA
B
V
MAC
_B
K
9
p
5.1
5
06C
7
1
8
1
9
1
2
0
2
1
2
2
2
3
2
4
2
3
4
5
6
7
8
2G
1
G
4
G3G
1
0
1
1
1
3
1
2
1
41
5
1
6
1
R
U
OF_BK
00
6N
C
N
EVE
S
_
B
K
EE
R
HT
_BK
THG
I
E
_B
K
1G
22
G
3
4O
1P
0
06
DL
T
ABV
B
P
-
H
5
R
H0
1
4
0
UP
S
00
6
CIM
01
1
06D
L
0
0
6R
106
P
T0
06
P
T
N
WOD_V
_
BK
606C
I
N
D
PRA
HS
_BK
PU_V_BK
)0
:
3(R
BK
N_
CI
M
P_
CI
M
S
AIB_
C
I
M
N_CIM
P_C
I
M
SAIB
_
CI
M
)
3
(
CBK
)
2(
CBK
)
1
(C
B
K
C_
D
EL_M
U
N
)0
(
C
B
K
)
3
(
R
B
K
)2(
R
BK
)
1
(R
B
K
)
0(
RBK
)
1(C
B
K
)2(CBK
)
3(C
BK
C_DE
L
_MUN
)
2
(
R
BK
)
1
(
R
BK
)0(R
B
K
)0
(
C
B
K
)3(RB
K
)
0
:
3(CBK
)
0:
3
(CBK
)0
:
3
(R
B
K

- 109 -
7. CIRCUIT DIAGRAM
LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
DAP
R
OT
ARB
I
V
9
A
2 4
0
0
HG
IH
C
NW
OD
TUH
S
ROTCENNOCBCPNIAMOTBCPFEDILS
00
C
1
31
2C
G
4
F
6
1
3
F
3
E
B
D
A
RO
TC
E
N
NOC
BCP
I
VAN
O
T
B
C
PF
ED
I
LS
2
1
7
N
I
AG
D
B
MM
4
.
0
H
TDIWENI
L
41
D
2
D
8
DA
P R
EKAE
P
S
1
1
01
6
F
8
WOL
1
1
RO
SNE
S
T
HG
I
L
KR
AMNOI
S
IV
5
9
E
5
1
E
5
61
C
7
C
1C
G
205NC
1
2
00
5
B
V
1
2
H
T
X
EV
_8
V
2
1C
G
5
62
C
G2
DNG
TU
O
I1
41CN
2C
N
7
3
C
C
V
T
A
B
V
T
O
M
V
_
V3
H
TX
EV_
8
V2
CVF006
1
HB
0
0
5
U
TABV
20
5
P
T
84
94
055
15
2
5
35
4
5
6
7
8
9
2G
1G
4
G
3
G
3
3
4
3
5
3
6
3
73
83
93
4
04
1
4
24
3
4
44
5
4
6
4
74
8
1
9
1
2
0
2
12
22
3
2
42
5
2
62
827
2
92
3
0
3
1
3
2
3
0
05N
C
1
01
11
2
1
3
1
4
1
5
1
6
1
7
1
LT
X
E
V
_
8
V
1
2
6
36
46
56
66
7
6
86
96
7
0
7
8
9
2G
1
G
4
G
3
G
8
4
9
4
5
0
5
1
5
2
5
3
5
4
5
55
65
75
85
9
5
6
0
6
1
6
3
3
43
6353
73
8
3
93
4
0
4
1
4
24
3
4
44
5
4
6
4
7
4
91
2
02
1
2
22
3
2
4
2
5
2
6
2
7
2
8
2
9
2
3
03
13
23
1
01
1
1
21
3
1
41
51
61
71
8
1
OIV
_
8V1
LTXEV_8V
1
TOMV_V3
105
NC
10
5P
T0
05
P
T
O
I
V_8V1
H
T
X
EV
_8
V
2
DI_DCL
3
05
P
T
)
8(D_L
)
9(
D
_L
)11(D_L
)2
1(
D_L
)31(D
_L
)4
1
(
D
_L
)4
:
5(
R
B
K
)
5(R
B
K
)1:4(
C
B
K
P
_
V
CR
_K
P
S
N
_VC
R
_K
PS
N
E_
OD
L
_H
C
U
OT
NE_O
D
L
_HC
UO
T
)
6(D_
L
)
7(D
_
L
SD
A_
DC
L
RW
_
D
C
L
_
SC
_D
CL_
T
E
SER
_
DC
L
_
D
R
_DC
L
_
CNYSV
_
DC
L
T
ED
_
E
D
IL
S
_
)
0
1(
D
_L
LR
TC
_L
B
_
D
CL
)8
:5
1(
D_
L
)
4(RBK
)
5
1
(D
_L
LC
S
_C2I_HC
T
TS
R
_
H
CT
TNI_HCT
NOW
PR
)
0
:7
(
D_L
)
0(D_L
)
1(
D_L
)
2(
D_L
)3(
D_
L
)
4(
D
_L
)5(D_
L
TN
I_HC
T
T
S
R
_HCT
NOW
P
R
L
CS
_C2I
_
HCT
CNYSV_
D
CL
TUOI_N
ES
_
L
1C
G_
NES
_L
AD
S
_
C2
I_H
CT
)
2(C
B
K
)
3
(CBK
)4(
C
B
K
)4
:5(RBK
)
4
(
R
BK
)
5
(R
BK
A
DS
_
C
2
I_H
C
T
T
E
SE
R
_
DCL
_
P_
V
C
R
_
K
P
S
N
_
V
CR_KP
S
D
I
_D
CL
T
E
D
_
EDI
L
S_
)
11
(
D_
L
)2
1
(
D
_L
)4
1
(
D
_L
L
R
TC_
LB_D
C
L
)8:51
(
D
_L
)51
(
D
_
L
)
8(
D
_
L
)
0
1
(
D
_L
)31
(
D_
L
)0:7
(D_
L
)
1
:4(CBK
)
1
(
CBK
TU
OI
_
N
E
S_
L
1C
G
_
N
E
S
_L
SDA
_
DC
L
SC
_D
C
L_
DR_
DC
L_
R
W_D
C
L
_
)
7(
D_
L
)6(D
_
L
)
5(
D_L
)4(D
_L
)
3(
D_
L
)2(
D
_
L
)1(D_
L
)
0(
D
_
L
)
9
(
D
_L

- 110 -
LGE Internal Use Only Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes

- 111 -
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
8. BGA Pin Map
8. BGA Pin Map
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Use
Don’t use
U201
(EUSY0338204)
K5D1G12ACK-A075
Memory IC

- 112 -
LGE Internal Use Only Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
8. BGA Pin Map
A
B
C
D
E
F
G
H
J
K
L
M
N
P
Use
Don’t use
U201
(EUSY0338204)
K5D1G12ACK-A075
Memory IC

- 113 -
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
8. BGA Pin Map
1 2 3 4 5 6 7 8 9 10 11 12
M
L
K
J
I
H
G
F
E
D
C
B
A
U100
Use
Don’t use
EUSY0266502 T3029FZQWR
ABB (Analog Baseband)

- 114 -
LGE Internal Use Only Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
8. BGA Pin Map
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21
AA
Y
W
V
U
T
R
P
M
N
L
K
J
H
G
F
E
D
C
B
A
Use
Don’t use
PD761811BZVL
U101 EUSY0266401
DBB (Digital Baseband)

- 115 -
Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
8. BGA Pin Map
A B C D E F G H
08
07
06
05
04
03
02
01
Use
Don’t use
U403
BRF6300
EUSY0311701
A B C D E F G H J
09
08
07
06
05
04
03
02
01
U401
R2A60177BG
EUSY0316802
Bluetooth IC
Transceiver

- 116 -
LGE Internal Use Only Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes

ANT400
Bluetooth Antenna
Do not operate BT
CN303
Camera Connector
Do not operate Camera
U305, U307,U308
CAMERA LDO
Do not operate CAMERA
U403
Bluetooth
Do not operate BT
IC200
AUDIO AMP
Do not operate AUDIO
S200
SIM, T-FLASH SOCEKT
Do not operate SIM, T-FLASH
SW401
RF SWITCH
Do not operate RF
U402
RF TRANSCEIVER
Do not operate RF
U401
RF PAM
Do not operate RF
X400
26M CLOCK
NO POWER ON
CLK_400
32K CLOCK
NO POWER ON
U204
REMOTE SWITCH
NO POWER ON
U400
RF LDO
Do not operate RF
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9. PCB LAYOUT
LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes

9. PCB LAYOUT
- 118 -
LGE Internal Use Only Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
U101
DBB
NO POWER ON
U201
MEMROY
NO POWER ON
U200
CHARGING IC
Do not operate charging
BAT100
BACKUP BATTERY
Do not operate time
U100
ABB
NO POWER ON
U306
MOTOR LDO
Do not operate MOTOR
VA313,VA314
VARISTOR
Do not operate SPEAKER
CN302
KEY CONNECTOR
Do not operate KEY
CN300
IO CONNECTOR
NO POWER ON
U303
FM RADIO
Do not operate RADIO
CN301
LCD CONNECTOR
Do not operate LCD
X100
32.768Khz CLOCK
NO POWER ON

- 119 -
9. PCB LAYOUT
LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes

9. PCB LAYOUT
- 120 -
LGE Internal Use Only Copyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes
U600
Charge Pump
Do not operate Touch LCD
CN601
LCD Connector
Do not operate LCD
U601
Hall IC
Do not operate Hall IC
U306
Touch LDO
Do not operate Touch
U306
Touch IC
Do not operate Touch
CN601
B to B Connector
Do not operate LCD

- 121 -
9. PCB LAYOUT
LGE Internal Use OnlyCopyright © 2009 LG Electronics. Inc. All right reserved.
Only for training and service purposes