LG L704i Service Manual
Date: September, 2007 / Issue 1.0
Service Manual
Model : L704i
Service Manual
L704i
Internal Use Only
- 150 -
6. BLOCK DIAGRAM
*Top Side
LGE Internal Use Only
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 151 -
6. BLOCK DIAGRAM
*Bottom Side
LGE Internal Use Only
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 152 -
LGE Internal Use Only
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 153 -
C
E
13
Blocking Cap : place to RF Chip
0603
B
(1%)
15
0603
5
EGSM RX
0603
LOW
E
B
F
HIGH
5
FRONT END MODULE LOGIC
0603
169
HIGH
0603
D
HIGH
6
DCS RX
8
UMTS 2
LOW
1608
10
Chip - 0603
D
HIGH
A
C
EGSM RX
TCXO
0603
0603
HIGH
9
E
UMTS 1
1
PCS RX
EGSM TX
HIGH
=> Using RTR Internal Therm
Chip - 0603
1
1608
Chip - 0603
(1%)
PPS
CTRL3
0603
HIGH
LOW
LOW
CTRL1
100ohm 0603
0603
3
F
0603
11
C
HIGH
6
C
A
0603
(1%)
14
Thermistor Circuit
4
0603
3
2012
0603
DCS RX
HIGH
LOW
7
CTRL2
LOW
7
F
1005
HIGH
0603
HIGH
12
D
0603
D
HIGH
8
E
LOW
0603
2
2
DCS/PCS TX
GSM/EDGE
LOWPCS RX
(1%)
4
LOW
0603
0603
WCDMA
0603
100p
L30
NA
C1588
VCONT
1
L17
18nH
19.2MHz
X4
TG-5010LH_19_2M
EXSK0007801
2
GNDOUT
3
VCC
4
5.6nHL21
R1291 12K
R1287
47
0.1u
C1509
R13031K
L39
NA
2.2nH
L2002
15nH
L58
0.1uC1698
L46
NA
33p
C1374
34
WMIX_INP
C1458
0.1u
VDDA13
48
49
VDDA14
6
VDDA2
8
VDDA3
VDDA4
9
15
VDDA5
VDDA6
16
VDDA7
19
20
VDDA8
VDDA9
28
17
VDDM
5
VTUNE1
VTUNE2
18
WLNA_IN
26
29
WLNA_OUT
WMIX_INN
35
11
RX_QN
RX_QP
10
R_BIAS1
3
27
R_BIAS2
14
SBDT
TCXO
7
TEST
21
50
TX_IN
51
TX_IP
TX_QN
52
53
TX_QP
56
VCONTROL
VDDA1
4
41
VDDA10
45
VDDA11
VDDA12
47
ENV_LNP
2
ENV_OUT
55
GCELL_INN
30
31
GCELL_INP
GND
25
37
GPCS_INN
GPCS_INP
36
46
HB_RF_OUT1
44
HB_RF_OUT2
LB_RF_OUT1
43
42
LB_RF_OUT2
57
PGND
PWD_DET_IN
40
RF_ON
24
RX_IN
13
12
RX_IP
U551
RTR6275
EUSY0300501
23
CAL_INN
CAL_INP
22
DAC_REF
54
39
DCS_INN
DCS_INP
38
33
EGSM_INN
EGSM_INP
32
ENV_LNN
1
SFSY0028101
SAFEB1G95KA0F00
FL24
2
G15G2
3
G3
1
INOUT
4
2.2uC1613
2
ANT
GND11GND2
4
8
GND3
9
GND4
GND5
6
3
GND6
5RX7
TX
FL35SAYZY1G95EA0B00
SDMY0001201
8.2p C2000
C1472
75
R1417
NA
3
8
VDDA3
11
VDDA4
VDDA5
16
VDDA6
21
26
VDDA7
31
VDDA8
VDDA9
36
VDDM1
22
25
VDDM2
20
RX_IP
19
18
RX_QM
RX_QP
17
R_BIAS
2
R_BIAS_GPS
33
R_BIAS_UMTS
13
23
SSBI
45
TCXO
47
UMTS_CP_OUT
1
VDDA1
39
VDDA10
VDDA11
40
VDDA12
42
VDDA13
46
48
VDDA14
VDDA2
GPS_PLNA_OUT
30
GRX_IM
29
GRX_IP
28
GRX_QM
GRX_QP
27
6
HB_INM
HB_INP
7
HB_LNA_IN
15
9
HB_LNA_OUT
4
LB_INM
LB_INP
5
14
LB_LNA_IN
10
LB_LNA_OUT
NC1
12
43
NC2
NC3
44
RX_IM
EUSY0300401
RFR6275
34
BLANK
24
GND
GND_SLUG
49
41
GPS_CP_OUT
38
GPS_INM
GPS_INP
37
GPS_PLNA_IN
32
35
10K
R1283
U553
C1595
0.01u
L13
C1462
3.9nH
10p
180
R1420
NA
C1439
10KR1425
4.7nH
L27
39p
R1300 0
C1465
GND5
11
2
RFIN
RFOUT
8
VCC1
110
VCC2
4
VMODE
VREF
5
AWT6277R U578
GND1
3
GND2
6
7
GND3
9
GND4
0.01uC1597
NA
L40
100p
C1426
C1368
0.1u
R137610
C1692
22p
C141022p
12p
C1448
5
IN
1
O1
3
O2
4
180p
C1407
FL33
EFCH881MTDAA
SFSY0030101
G1
2
G2
12pC1517
180
R1419
100
R1282
56pC1400
C1516
L14
47p
56nH
2.2u
C1706
1000pC1679
0.1uC1693
SCDY0003403
CP0402A1950DNTR
U558
50OHM
4
3
COUP IN
2
OUT
1
56p
C1631
C1432 6p
NA
C1474
L12
3.9nH
100p
100ohm
R1418
C1592
56pC1401
KMS-507
SW1
ANT
G1
G2
RF
R1442
NA
ENWY0003301
L61
3.3nH
5.6nH
L56 1.2nH
L15
R13041K
C1612
33p
33p
C1376
0.01u
C1596
L24
180p
1.5nH
C1700
C1405
390p
15nH
L41
C1703
120p
GND4
68p
C1380
6.8nHL2000
0.01u
22p
C1701
C1616
1nH
L2001
0
R1305
100p
6p
C1422
C1430
100
R1427
L44
NA
C1469
NA
C2002
0.5p
100p
0.1u
C1619
C1611
C1694
33p
18nH
L16
ANT
2.2n
C1519
0.1uC1696
C1589
10u
68p
C139856p
C1667
6.8nH
L11
10p
C1461
100 R1281
GND3
57
GND4
8
GND5
9
GND6
RX
3
1
TX
FL18 EFSD835MF2S2
SDDY0004502
6
ANT
2
GND1
4
GND2
C1610
C1514
100p
1000 pF
180p
C1406
L48
33nH
C1440
0.5p
4.7u
C1702
C1646 68p
NA
C1684
C1467
0.75p
5p
C1471
6
VDD
C141968p
UPG2010TB-E3
U552
EUSY0207001
2
GND IN
5
OUT1
1
OUT23VCONT
4
L64
2.2nH
C1590
100
R1426
10u
10u
C1628
33p
C1382
C1683
C1437
68p
3300p
180p
C1404
6pC1431
6p
NA
L45
C1429
C1423 100p
C1373
33p
12p
1.5K
R1326
L59
C1450
15nH
1
VMODE
2
C1473
NA
U574AWT6307R
9
BGND
8
GND1
6
GND23RFIN
RFOUT
7
4
VBATT
VCC
5
VEN
1000p
C1387
6.8p
C1630
4.7R1439
L52
47nH
1000pC1388
R1289 5.62K
5.6p
C2004
C1415
0.01u
L62
NA
0.1uC1695
2
45
31
L31
1.8nH
EQBA0000602
KRX102E
Q9
FL25
SAFEB2G14FA0F00
G1
2
G2
5
IN
1
O1
3
O2
4
C1643 22p
1K
10
GND612GND7
13
14
GND816GND9
P_GND
21
RSVD_GND
19
20
VAPC
VBATT
17
VCC1A2VCC1B
6
R1302
1
BS
3
DCS_PCS_INDCS_PCS_OUT
15
4
EGSM_IN
11
EGSM_OUT
18
ENABLE
5
GND17GND2
GND3
8
9
GND4
GND5
47p
U569
SKY77318
SMPY0014001
C1399
47
R1285
C1675
130
R1422
0.1u
56p C1396
C2005
130
R1421
7p
C1665 0.1u
IN
2
OUT
1
18nH
L23
SCDY0003401
CP0402A0836BNTR
U557
50OHM
4
3
COUP
8.2nH
L2003
C1615
100p
R1290 680
C1591100p
33p
C1375
C1393
NA
L43
1000p
2.7R1436
R1438 10
L28
4.7nH
10u
C1704
15nH
L10
0.5p
22p
C2003
11.8K
C1691
R1288
39p C2001
150p
C1685
C144910p
C1593
4p
82
R1424
GND5
C1645
68p
GSM1800_1900TX
GSM1800_RX1
21
22
GSM1800_RX2
GSM1900_RX1
23
24
GSM1900_RX2
GSM900TX
6
GSM900_RX1
19
20
GSM900_RX2
PIN_DIREC1
25
26
PIN_DIREC2
UMTS1
9
7
UMTS2
14
VC1
VC2
15
16
VC3
13
VDD
LMSP54MA-543
FL34
11
ANT
GND1
1
GND2
2
4
GND3
GND4
5
GND5
8
GND6
10
12
GND7
17
GND8
GND9
18
3
C1377
SFAY0008901
39p
1.5nHL25
R1280100
15nH
L36
22u C1711
1.2nHL55
10nC1559
L51
47nH
IN
1
O1
4
FL32
EFCH897MTDB1
SFSY0030201
G12G2
3
G3
5
4p
C1594
FL31
EFCH836MTDB1
SFSY0030301
G12G2
3
G3
5
IN
1
O1
4
C1412
0.1u
22p
C1699
C1456
39
R1423
82p
6.8nH
L57
VREG_RF_SMPS
VREG_RF_SMPS
VREG_RF_SMPS
+VPWR
+VPWR
WCDMA_2100
DCS_PCS_TX
GSM_TX
VREG_MSMP_2.7V
VREG_TCXO_2.85V
RTR6275_TCXO
RFR6275_TCXO
TRK_LO_ADJ
TCXO_PM
W800_TX_OUT
PA_ON1
+VPWR
ANT_SEL0
PWR_DET
GSM_TX
GSM_PA_RAMP
VREG_TCXO_2.85V
ACT_N
PA_R0
PA_ON0
VREG_TCXO_2.85V
RF_OUT
VREG_RF_SMPS
W800_RX
SSBDT_RFR
RX_IM
RX_IP
RX_QM
RX_QP
VREG_MSMP_2.7V
W800_TX_OUT
TX_AGC_ADJ
W2100_RX
W2100_TX_OUT
W2100_RX
W800_RX
WCDMA_800
W2100_TX_OUT
RFR6275_TCXO
DCS_PCS_TX
PWR_DET
TX_ON
RX_IM
RX_IP
RX_QM
RX_QP
SSBDT_RTR
RTR6275_TCXO
TX_IM
TX_IP
TX_QM
TX_QP
VREG_SYNTH_2.6V
GSM_PA_EN
GSM_PA_BAND
WCDMA_800
WCDMA_2100
ANT_SEL2
ANT_SEL1
DAC_REF
7. CIRCUIT DIAGRAM
LGE Internal Use Only
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 154 -
C525
Near to B18 (VDD_PLL)
5
C
Native, ARM JTAG
A
6
D
D
E
1 1 1
A
1
HKADC[1] - VBATT_SENSE
WDOG_EN (1:Enable , 0:Disable)
5 12
C
4
HKADC(4):PCB_Rev_ADC
E
HKADC[4] - PCB_Rev_ADC
9
E
10
7
16
F
1
D
Near to MSM
( VSS_PA_CTL_DAC )
(WCMDA 2100PAM Enable)
C
( VSS_AUDIO_TX )
E
162
3
1 0 1
4
Place near
( Default Pull-Down)
10
LG(42)-A-5505-10:01
C
6
E
2
1
F
8-bit, NAND, Normal
1%
MODE2 MODE1 MODE0
(CAD : 10uF=>Input MSMA_2.6V)
7
0 0 1
8
D
1514
ADC
13
BY CAP - 0603
F
14
16-bit, NAND, Trusted
D
8
PMIC_AUXIN[2]
6 15
HKADC[5] - VBATT_TEMP
11
5
B
D12(VDDA1) and F12(DAC_REF)
9
HKADC[0] - PM_ADC
(WDOG_STB)
1
C
(CODEC VSS)
w18 (Analog VSS guard ring for CODEC)
D
A
10%
F
0 1 1
for VSS_THERMAL
PMIC_AUXIN[1]
F
11
3
C
7
D
7
4
8-bit, NAND, Trusted
BB
16-bit, NAND, Normal
12
E
(WCMDA 800 PAM enable)
2200p cap => place between
MODE
D
LG(42)-A-5505-10:01
A
( VSS_DAC )
E
8
C
B
4 6
3
9
2
< All Chip Component - 0603 >
0 0 0
MSM pin W18
MSM pin AD26
13
10% Place near
HKADC[2]
( +/- 50ppm for USB OTG )
HKADC[3]
9
REV ADC : 2.01V
Default Pull-up
10%
8
2
E
(NAND_BOOT_ERR)
F
1%
BOOT_MODE3 BOOT_MODE2 BOOT_MODE1
5
C
3
0.1u
C537
10n
0.1u
0.1u
C523
C519
22n C514
TP313
C533
10n
10n
C539
R10922.2K
C618
10u
C608
R1101
1000 pF
47K
33nF
C617
2.2n
C588
0.1u
C517
10n
C541
47K
R1098
R26
VSS_PAD3_1
B17
VSS_PAD3_2
A15
VSS_PAD3_3
A9
VSS_DIG_2
AC1
VSS_DIG_3
VSS_DIG_4
AF8
VSS_DIG_5
AF16
VSS_DIG_6
T26
G26
VSS_DIG_7
D26
VSS_DIG_8
A24
VSS_DIG_9
VSS_PAD1_0
F1
VSS_PAD1_1
K1
M1
VSS_PAD1_2
R1
VSS_PAD1_3
U1
VSS_PAD1_4
VSS_PAD2_0
AF6
AF11
VSS_PAD2_1
AF15
VSS_PAD2_2
VSS_PAD3_0
VSSA15
VSSA16
AF24
VSSA2
A21
D13
VSSA3
D19
VSSA4
VSSA5
P26
VSSA6
U19
VSSA7
V26
W16
VSSA8
W18
VSSA9
AC23
VSS_DIG
VSS_DIG_0
C1
VSS_DIG_1
H1
A14
VSS_DIG_10
VSS_DIG_11
A11
VSS_DIG_12
A5
W1
VSS46
VSS47
AF1
AF2
VSS48
VSS49
AF25
VSS5
B1
AF26
VSS50
B2
VSS6
VSS7
B25
B26
VSS8
VSS9
D4
A18
VSSA1
VSSA10
W26
VSSA11
AB26
AC16
VSSA12
VSSA13
AC26
AD25
VSSA14
AF23
A25
VSS30
P15
R12
VSS31
VSS32
R13
R14
VSS33
VSS34
R15
T11
VSS35
VSS36
T16
W8
VSS37
W19
VSS38
VSS39
AA6
A26
VSS4
AC4
VSS41
VSS43
AE1
AE2
VSS44
VSS45
AE25
AE26
VSS15
VSS16
L11
L16
VSS17
VSS18
M11
M12
VSS19
A2
VSS2
VSS20
M13
M14
VSS21
VSS22
M15
N12
VSS23
VSS24
N13
N14
VSS25
VSS26
N15
P12
VSS27
VSS28
P13
P14
VSS29
VSS3
U2
VDD_PAD2_0
AE6
AE11
VDD_PAD2_1
AE15
VDD_PAD2_2
R25
VDD_PAD3_0
K25
VDD_PAD3_1
VDD_PAD3_2
B15
VDD_PAD3_3B9VDD_PAD4_0
A3
B18
VDD_PLL
VSS1
A1
D23
VSS10F6VSS11
VSS12
F21
VSS13
H8
H19
VSS14
K10
VDD_DIG_10
VDD_DIG_11
B11
VDD_DIG_12
B5
VDD_DIG_2W2VDD_DIG_3
AC2
VDD_DIG_4
AE8
VDD_DIG_5
AE16
T25
VDD_DIG_6
VDD_DIG_7
G25
VDD_DIG_8
D25
B24
VDD_DIG_9
VDD_MDDI
B21
F2
VDD_PAD1_0K2VDD_PAD1_1
VDD_PAD1_2M2VDD_PAD1_3R2VDD_PAD1_4
NC
AA21
C26
RESERVED
VDDA1
D12
AF17
VDDA10
VDDA2
P23
U25
VDDA3
VDDA4
U26
VDDA5
Y26
VDDA6
AA26
AE23
VDDA7
VDDA8
AE24
VDDA9
AA16
C2
VDD_DIG_0H2VDD_DIG_1
B14
U507-2
MSM6280_B
C548
0.1u
0.1u
C547
R104868K
C1623
10n
10n
C538
C1602
27p
R111924
2KR1121
NA R1163
1000 pF
C601
10n
C542
0.1u
2.2K R1091
C524
C619
4.7u
C518
0.1u
TP364
C599
1000 pF
C534
10n
0.1u
C52610n
C532
C520
0.1u
AE17
WDOG_EN
WDOG_STB_SBCK1_GPIO0
H25
U8
WE1_N_SDRAM1_WE_N
WE2_N
AF4
XMEM1_CS_N0
W6
AA1
XMEM1_CS_N1_GPIO76
Y4
XMEM1_CS_N2_SDRAM1_CS_N0
XMEM1_CS_N3_SDRAM1_CS_N1_GPIO77
Y6
XMEM1_HWAIT_N
AA2
XMEM1_LWAIT_N_SDRAM1_CAS_N
K8
W14
XMEM2_CS_N0
XMEM2_CS_N1
AC15
XMEM2_CS_N2_GPIO35
W15
AA15
XMEM2_CS_N3_GPIO36
H6
UART2_DP_RX_DATA_GPIO89
UART2_DP_TX_DATA_GPIO88
E4
UART2_RFR_N_GPIO91F4UART3_CTS_N_GPIO86
L23
M21
UART3_DP_RX_DATA_GPIO85
UART3_DP_TX_DATA_GPIO84
M19
L25
UART3_RFR_N_GPIO87
UB1_N_SDRAM1_DQM1
M6
UB2_N
AF10
USB_DAT_VP
N26
N25
USB_OE_TP_N
USB_RX_DATA_GPIO29
N19
USB_SE0_VM
N23
A10
USB_XTAL48_IN
B10
USB_XTAL48_OUT
VDD_EF_USE
R16
B6
SYNTH2_GPIO65
TCK
D16
TCXO
D18
TCXO_EN_GPIO94
F19
D15
TDI
TDO
A17
TMS
F15
TRK_LO_ADJ
L13
H15
TRST_N
H13
TX_AGC_ADJ
TX_ON_GRFC10
H12
P16
UART1_CTS_N_GPIO97
UART1_DP_RX_DATA_GPIO96
M23
UART1_DP_TX_DATA_GPIO95
L26
P21
UART1_RFR_N_PA_POWER_CTL_M_GPIO98
G6
UART2_CTS_N_GPIO90
SDRAM1_D12
J1
SDRAM1_D13
K4
L8
SDRAM1_D14
SDRAM1_D15
L6
SDRAM1_D2
AB2
SDRAM1_D3
D1
AB4
SDRAM1_D4
J6
SDRAM1_D5
G2
SDRAM1_D6
SDRAM1_D7
H4
P4
SDRAM1_D8
SDRAM1_D9
J4
A16
SLEEP_XTAL_IN
B16
SLEEP_XTAL_OUT
F18
SYNTH0_GP_PDM0_GPIO92
H23
SYNTH1_GPIO41
ROM1_ADV_N_SDRAM1_RAS_N
G1
AB1
ROM1_CLK_SDRAM1_CLK
RTCK
H16
L21
SBCK
J23
SBDT
F26
SBDT1_GPIO1
H26
SBST
SBST1_GPIO93
H18
SDCC_DAT1_GPIO99
F25
M25
SDCC_DAT2_GPIO100
SDCC_DAT3_GPIO101
M26
N4
SDRAM1_CLK_EN
E2
SDRAM1_D0
D2
SDRAM1_D1
J2
SDRAM1_D10
K6
SDRAM1_D11
T14
NAND2_FLASH_READY_GPIO33
OE1_N
V2
AF7
OE2_N
PA_ON0
F17
H11
PA_ON1_GPIO2
P25
PA_POWER_CTL
AA25
Q_IM_CH0
Q_IM_CH1
W23
Y25
Q_IP_CH0
Q_IP_CH1
V23
B12
Q_OUT
A12
Q_OUT_N
RESIN_N
F13
RESOUT_N
F11
AA4
RESOUT_N_EBI1
RINGER_GPIO18
L19
B20
MDDIH_DATP
MDDIH_STBN
A19
A20
MDDIH_STBP
MDP_VSYNC_PRIMARY_GPIO105
AD2
AE3
MDP_VSYNC_SECONDA_GPIO104
MIC1N
AF20
MIC1P
AE20
AF21
MIC2N
MIC2P
AF22
MICBIAS
T15
M16
MMC_CLK_SDCC_CLK_GPIO31
MMC_CMD_GPIO30
H14
L14
MMC_DATA_SDCC_DAT0_GPIO32
MODE0
Y23
MODE1
U23
T21
MODE2
U21
KEYSENSE4_N_GPIO48
LB1_N_SDRAM1_DQM0
L2
LB2_N_A2_0
AE10
LCD_CS_N_GPIO38
AF14
AE13
LCD_EN_GPIO37
LINE_L_IN
AC21
AC22
LINE_L_IP
AC18
LINE_ON
LINE_OP
AC17
AC20
LINE_R_IN
LINE_R_IP
AC19
MDDIC_DATN
A23
A22
MDDIC_DATP
MDDIC_STBN
B23
B22
MDDIC_STBP
MDDIH_DATN
B19
HKAIN5
AB23
HPH_L
W17
AA17
HPH_R
AA19
HPH_VREF
N16
I2C_SCL_GPIO27
K21
I2C_SDA_GPIO26
AB25
I_IM_CH0
V25
I_IM_CH1
AC25
I_IP_CH0
W25
I_IP_CH1
I_OUT
B13
I_OUT_N
A13
R21
KEYSENSE0_N_GPIO62
KEYSENSE1_N_GPIO63
P19
KEYSENSE2_N_GPIO46
D14
KEYSENSE3_N_GPIO47
R23
B8
GRFC0_GPIO3
A8
GRFC1_AUX_SBDT_GPIO4
D9
GRFC2_GPIO5
F10
GRFC3_GPIO6
GRFC4_AUX_SBCK_GPIO7
H10
D11
GRFC5_AUX_SBST_GPIO8
GRFC7_GPIO10
T23
B4
GRFC8_GPIO11
D5
GRFC9_GPIO12
GRFX6_GPIO9
T19
GSM_PA_DAC_REF
AD26
V21
HKAIN0
HKAIN1
AA23
W21
HKAIN2
HKAIN3
V19
Y21
HKAIN4
GPIO50
B7
GPIO51A7GPIO52
D10
L12
GPIO53
F14
GPIO64
F8
GPIO66
GPIO_67
U6
V4
GPIO_68
GPIO_69
R11
GPIO_70
E1
Y1
GPIO_71
GPIO_72
Y2
GPIO_73
V6
W4
GPIO_74
H17
GP_PDM1_PA_RAN_GE0
D17
GP_PDM2_PA_RAN_GE1
D2_7
AC7
D2_8
AA8
D2_9
W9
F12
DAC_REF
EAR1ON
AE18
EAR1OP
AF18
GPIO17
K26
GPIO19
G21
A6
GPIO28
GPIO39
F7
GPIO40
D6
D7
GPIO42
H9
GPIO43
GPIO44
D8
A4
GPIO45
GPIO49
F9
CAMIF_PCLK_GPIO82
K23
CAMIF_VSYNC_GPIO16
B3
CCOMP
AA20
D2_0
AC5
AF3
D2_1
AC8
D2_10
AE7
D2_11
AA9
D2_12
W10
D2_13
D2_14
AC9
D2_15
AA10
D2_2
AE4
AC6
D2_3
AE5
D2_4
AA7
D2_5
AF5
D2_6
E26
BT_SBCK_GPIO23
BT_SBDT_GPIO22
E25
F23
BT_SBST_GPIO24
BT_TX_RX_N_GPIO21
H21
CAMCLK_PO_GP_MN_GPIO13
J21
CAMIF_DATA0_GPIO83
J25
J26
CAMIF_DATA1_GPIO81
D21
CAMIF_DATA2_AUX_TRST_N_GPIO54
CAMIF_DATA3_AUX_TCK_GPIO55
C25
CAMIF_DATA4_AUX_TMS_GPIO56
D22
J19
CAMIF_DATA5_AUX_TDI_GPIO57
CAMIF_DATA6_AUX_TDO_GPIO58
L15
CAMIF_DATA7_GPIO59
D20
F16
CAMIF_DATA8_GPIO60
F20
CAMIF_DATA9_GPIO61
E23
CAMIF_HSYNC_GPIO15
A2_6
AC11
T12
A2_7
W12
A2_8
A2_9
AA12
AF19
AUXIN
AE19
AUXIP
AUXOUT
AA18
AUX_PCM_CLK_GRFC14_GPIO80
K19
N21
AUX_PCM_DIN_GRFC13_GPIO14
AUX_PCM_DOUT_GRFC12_GPIO103
G4
AUX_PCM_SYNC_GRFC11_GPIO102
J8
AE21
BOOT_MODE
BOOT_MODE2
AE22
AD1
BOOT_MODE3
G23
BT_CLK_GPIO25
BT_DATA_GPIO20
R19
AE9
A2_1
AC12
A2_10
A2_11
AE12
A2_12
AF12
AA13
A2_13
A2_14
AC13
A2_15
W13
A2_16
AE14
AC14
A2_17
A2_18
T13
A2_19
AA14
AF9
A2_2
AF13
A2_20_GPIO34
A2_3
W11
AC10
A2_4
AA11
A2_5
A1_18
T2
R8
A1_19
L4
A1_2
T4
A1_20
A1_21
T6
T8
A1_22
U4
A1_23_SDRAM1_DQM2_GPIO78
V1
A1_24_GPIO79
V8
A1_25_SDRAM1_DQM3_GPIO75
M8
A1_3M4A1_4
A1_5
N11
N8
A1_6
A1_7N6A1_8
N2
N1
A1_9
U507-1
EUSY0295601
MSM6280_A
L1
A1_1
P1
A1_10
A1_11P2A1_12
P6
P8
A1_13
A1_14
P11
R4
A1_15
A1_16
R6
T1
A1_17
EXXY0015501
FA-238X6
48MHz
12
34
1000 pF
C604
0.1u
C516
C603
1000 pF
R1047200K
0.1u
C546
1000 pF
C602
R1268
0
10n
C540
10n
C535
10n
C536
47K R1099
0.1u
C1622
10n
C543
C605
1000 pF
0.1u
C521
27p
C1601
TP314
R110047K
VREG_MSMC_1.375V
VREG_MSME_1.8V
VREG_MSMA_2.6V
VREG_MSMP_2.7V
NA R1164
GSM_PA_EN
PA_R0
JTAG_TRST_N
DAC_RESET_N
JTAG_TCK
SDCC_CD_N
SDCC_WP
CAM_INDI_EN
TOUCH_ATTN_N
TOUCH_PWR_EN
TOUCH_I2C_SDA
TOUCH_I2C_SCL
TX_AGC_ADJ
EBI2_ADDR(10)
EBI2_ADDR(9)
EBI2_ADDR(8)
EBI2_ADDR(7)
EBI2_ADDR(6)
EBI2_ADDR(5)
EBI2_ADDR(4)
EBI2_ADDR(3)
EBI2_ADDR(2)
EBI2_ADDR(1)
USB_XTALOUT
USB_XTALIN
HF_OUT
SSBDT_RFR
SSBDT_RTR
MIC2P
VREG_MSMP_2.7V VREG_MSME_1.8V
VREG_CAM_2.7V
VREG_MSMA_2.6V
SSBDT_PM
I2C_2_SCL
LCD_MAKER_ID
CAM_2M_PWDN
CAM_VGA_2.8V_EN
AP_RESET_N
AP_INT_N
RC_INT_N
EBI2_ADDR(11)
VBATT_TEMP
CLK_19.2M_EN
STEREO_DET_N
AP_CS_N
CAM_I2C_SDA
CAM_I2C_SCL
PA_ON1
LCD_RESET_N
CAM_VGA_PWDN
IrDA_EN_N
AP_SD_RESET_N
CAM_CVDD_1.8V_EN
EAR_SENSE_N
LCD_2.8V_EN
GSM_PA_BAND
ANT_SEL1
ANT_SEL0
ANT_SEL2
AP_1.2V_EN
SLIDE_DET_N
HOOK_SENSE_N
LCD_IF_MODE
CAM_MCLK
CAM_2M_2.8V_EN
KEY_ROW(2)
KEY_ROW(1)
KEY_ROW(0)
KEY_COL(3)
KEY_COL(2)
KEY_COL(1)
KEY_COL(0)
UART_TXM
UART_RXM
CAM_DVDD_2.7V_EN
MSM_USIM_DATA
MSM_USIM_RST_N
MSM_USIM_CLK
PM_INT_N
PS_HOLD
LCD_BL_CTRL
CAM_VGA_RESET
CAM_DATA(0)
CAM_DATA(1)
CAM_DATA(2)
CAM_DATA(3)
CAM_DATA(4)
CAM_DATA(5)
CAM_DATA(6)
CAM_DATA(7)
USB_SE0
USB_DAT
USB_OE_N
I2C_2_SDA
CAM_2M_RESET
RC_RESET_N
KEY_ROW(4)
KEY_ROW(3)
RX_QM
RX_QP
RX_IM
RX_IP
GSM_PA_RAMP
JTAG_TMS
JTAG_TDI
JTAG_RTCK
JTAG_TDO
PA_ON0
TRK_LO_ADJ
TCXO_EN
TX_ON
CAM_PCLK
CAM_HSYNC
CAM_VSYNC
PM_ADC
VBATT_SENSE
GSM_PA_DAC_REF
HPH_R
HPH_L
RCV-
RCV+
MICBIAS
MIC1N
DAC_REF
TX_QM
TX_QP
TX_IM
TX_IP
SDRAM_ADDR(3)
SDRAM_ADDR(4)
SDRAM_ADDR(5)
SDRAM_ADDR(6)
SDRAM_ADDR(7)
SDRAM_ADDR(8)
SDRAM_ADDR(9)
SDRAM_ADDR(10)
SDRAM_ADDR(11)
SDRAM_ADDR(12)
EBI2_OE_N
LCD_ADS
LCD_CS_N
NAND_CS_N
SDRAM_CLK
VREG_MSMP_2.7V
SDRAM_DATA(2)
SDRAM_DATA(1)
EBI2_DATA(0:15)
EBI2_DATA(15)
EBI2_DATA(14)
EBI2_DATA(13)
EBI2_DATA(12)
EBI2_DATA(11)
EBI2_DATA(10)
EBI2_DATA(9)
EBI2_DATA(8)
EBI2_DATA(7)
EBI2_DATA(6)
EBI2_DATA(5)
EBI2_DATA(4)
EBI2_DATA(3)
EBI2_DATA(2)
EBI2_DATA(1)
SDRAM_ADDR(0:14)
SDRAM_ADDR(1)
SDRAM_ADDR(2)
SDRAM_DATA(18)
SDRAM_DATA(17)
SDRAM_DATA(16)
SDRAM_DATA(15)
SDRAM_DATA(14)
SDRAM_DATA(13)
SDRAM_DATA(12)
SDRAM_DATA(11)
SDRAM_DATA(10)
SDRAM_DATA(9)
SDRAM_DATA(8)
SDRAM_DATA(7)
SDRAM_DATA(6)
SDRAM_DATA(5)
SDRAM_DATA(4)
SDRAM_DATA(3)
DAC_REF
SDRAM_DATA(0:31)
SDRAM_DATA(0:31)
SDRAM_DATA(31)
SDRAM_DATA(30)
SDRAM_DATA(29)
SDRAM_DATA(28)
SDRAM_DATA(27)
SDRAM_DATA(26)
SDRAM_DATA(25)
SDRAM_DATA(24)
SDRAM_DATA(23)
SDRAM_DATA(22)
SDRAM_DATA(21)
SDRAM_DATA(20)
SDRAM_DATA(19)
SDRAM_CLK_EN
SDRAM_DATA(0)
SLEEP_CLK
BUFF_TCXO_MSM
SDRAM_DQM(1)
NAND_CLE
USB_XTALIN
USB_XTALOUT
SDRAM_WE_N
EBI2_WE_N
SDRAM_CS_N(0)
SDRAM_CAS_N
SDRAM_ADDR(13)
SDRAM_ADDR(14)
SDRAM_DQM(2)
SDRAM_ADDR(0)
SDRAM_DQM(3)
EBI2_DATA(0)
SDRAM_DQM(0)
NAND_ALE
MIC1P
NAND_READY
RESET_IN_N
RESOUT_EBI2_N
SDRAM_RAS_N
7. CIRCUIT DIAGRAM
LGE Internal Use Only
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 155 -
PWR
URXD
UTXD
3G2.5G
GND
RX
TX
VCHAR
ON_SW
VBAT
F
5
C
10
2
1005
11
93
14
E
A
F
9
8
8
1005
11
2012
2
C
E
2
Chip - 0603
D
15
D
41
E
3
6
D
4
LG(42)-A-5505-10:01
C
6
F
4
D
3 12
7
6
E
A
B
7
1
D
6 16
9 13
5
5 13
9
A
F
C
as short as possible
12
E
71
B
- CLK 122~165MHz
DC/DC for AP131 core (2MHz)
3 16
Chip - 0603
A
2
E
7
3mA Output
14
8
1608
LG(42)-A-5505-10:01
D
< Audio Processor >
15
CBC
B
8
45
< Ear Jack Connector >
10
1
< 2G 16bit LB NAND + 1G 32bit LPSDRAM : Toshiba >
< DAC & AMP >
0R1217
C1715 33p
TP352
C124647n
R1370NA
10p
33p
C2011 10pC2010
C2008 33pC2007
C1195 10n
TP355
100K R1352
100K R1354
TP327
10nC786
TP361
100K R1360
C1651 0.1u
10
11
12
13
14
2
3
4
5
6
7
8
9
ENJE0004401
HSEJ-10S-05
CN838
1
0.1uC1212
R1383 100K
10p
C1194
100p
C2009
100K
R1109
R1353100K
TP330
C1648
EVLC5S01015VA541
0.1u
C778
0.1u
TP368
100KR1228
R1110
100K
SD_WP
G1
J10
TM0
TM1
K9
TM10
A2
J9
TM2
TM3
K2
TM4
J2
C8
TM5
B3
TM6
TM7
A9
TM8
B9
B10
TM9
F7
TMPW2
E2
TMPW3
WR_B
A3
PO5
J5
K5
PO6H6PO7
RD_B
A4
J7
RESET_B
SDGND
E4
E1
SDVDD
H2
SD_CD
SD_CLKI
D4
SD_CLKO
F3
G2
SD_CMD
F1
SD_DATA0
SD_DATA1
F2
SD_DATA2
F4
G3
SD_DATA3
E3
SD_RSTB
A8
EVDD3
EVDD4
H4
K6
INT_B
D3
LRCLK1C2LRCLK2
NC1
A1
NC2
K1
NC3
A10
K10
NC4
PLLGNDJ1PLLVDD
H1
J3
PO0
PO1K3PO2
J4
K4
PO3H5PO4
D9
D9
D1
DGND1D5DGND2
DGND3
G6
E10
DGND4
G4
DVDD1
DVDD2E5DVDD3
G5
D6
DVDD4
DVDD5
F10
EGND1
B2
J6
EGND2H7EGND3
EGND4
B8
EVDD1B1EVDD2
K7
C4
CS_B
D0
A5
D1
C5
D10
D10
D11
D8
D7
D12
D13
E9
D14
E8
E7
D15
B6
D2
C6
D3
D4
B7
D5
A7
C7
D6
D7
C10
C9
D8
F9
A10
A2
K8
J8
A3
H10
A4
A5
H9
A6
G9
G10
A7
G8
A8
A9
F8
D2
ASI1B5ASI2
ASO1C3ASO2
B4
BCLK1C1BCLK2
A6
CLKIN
H3
U545
AP131
EUSY0303401
A0
G7
H8
A1
C1664
1u
39 R1127
0.1u
C783
C1712 10p
C1215
TP353
0.1u
100KR1382
100K R1358
R1227 100K
0.1u
C1647
C785
0.1u
TP325
C1655
TP358
100KR1225
2.2n
VCC1VCONT
33u
C1660
EXSK0007801
TG-5010LH_19_2M
X5
19.2MHz
GND2OUT
3
4
RSB6.8CST2R
D25
TP324
3
6
VBAT
R1264 100K
UART1
12
CTS
10
DSR
GND
1
4
NC1
NC2
7
8
NC3
NC4
9
ON_SW
5
RTS
11
2
RX
TX
TP360
R112639
TP322
C1666
ECTH0005501
33u
0
R1226
TP328
R1108
100K
0.1u
C782
EDTY0009401
RSB6.8CST2R D19
0.1u
47K
C1211
R1169
TP321
33pC1714
C12160.1u
NA R1052
D24
RSB6.8CST2R
R1406 0
0.1uC1652
G13
VSS4
VSS5
L13
P2
VSS6
VSS7
P13
R8
VSS8
VSS9
U2
_CAS
E6
M9
_CE
E5
_CS1
_CS2
D7
D5
_RAS
_RE
M10
_WED
D6
K6
_WEN
L6
_WP
RY__BY
M2
C7
VCCD1
VCCD2
D2
D13
VCCD3
V3
VCCD4
VCCD5
V8
VCCD6
V12
K12
VCCN2
VCCQD1
V4
V9
VCCQD2
VSS1
C6
VSS10
U6
VSS11
U10
U13
VSS12
F7
VSS2
VSS3
G2
NC85
N5
N6
NC86
NC87
N9
N10
NC88
NC89
N11
B1
NC9
N12
NC90
NC91
N13
NC92
P7
P8
NC93R2NC94
NC95R7NC96
R9
T2
NC97
NC98T3NC99
T7
K10
NC70
NC71
K11
NC72
K13
K14
NC73
NC74
L1
L2
NC75
NC76
L3
L4
NC77
NC78
L5
L14
NC79
NC8
A14
M5
NC80
NC81
M6
N2
NC82
NC83
N3
N4
NC84
NC56J2NC57J3NC58J4NC59
J5
NC6
A12
NC60J6NC61
J10
NC62
J11
NC63
J12
J13
NC64
NC65
K1
K2
NC66
NC67
K3
K4
NC68
NC69
K5
A13
NC7
NC41
F12
NC42
F13
NC43G3NC44G4NC45G5NC46G6NC47G7NC48G8NC49
G9
A11
NC5
NC50
G10
NC51
H2
H3
NC52
NC53H4NC54H5NC55
H6
NC27E9NC28
E10
NC29
E11
A3
NC3
NC30
E12
NC31
E13
NC32F2NC33F3NC34F4NC35F5NC36F6NC37F8NC38F9NC39
F10
NC4
A4
NC40
F11
NC123
Y14
B11
NC13
NC14
B12
B13
NC15
NC16
B14
C1
NC17
NC18
C2
C5
NC19
NC2
A2
C13
NC20
NC21
C14
NC22D1NC23
D14
NC24E1NC25E7NC26
E8
NC109
W2
B3
NC11
W3
NC110
NC111
W4
W11
NC112
NC113
W12
W13
NC114
NC115
W14
Y1
NC116
NC117
Y2
Y3
NC118
NC119
Y4
NC12
B4
Y11
NC120
NC121
Y12
Y13
NC122
J9
IO5
IO6
H12
IO7
H10
IO8
G12
IO9
M12
A1
NC1
NC10
B2
NC100
T13
U1
NC101U3NC102
NC103
U14
V1
NC104
NC105
V2
V13
NC106
NC107
V14
W1
NC108
T10
DQ9
DQM0
U8
T8
DQM1
V7
DQM2
U9
DQM3
M11
IO1
IO10
L9
IO11
L11
IO12
K9
H13
IO13
IO14
H11
IO15
H9
IO16
G11
M13
IO2
L10
IO3
L12
IO4
P6
DQ22
R6
DQ23
DQ24
P9
P10
DQ25
R10
DQ26
DQ27
P11
DQ28
R11
P12
DQ29
V5
DQ3
R12
DQ30
DQ31
R13
U5
DQ4
T6
DQ5
DQ6
V6
U7
DQ7
DQ8
T9
CLK
C8
DQ0
U4
T4
DQ1
DQ10
V10
DQ11
T11
U11
DQ12
V11
DQ13
T12
DQ14
DQ15
U12
DQ16
P3
DQ17
R3
P4
DQ18
R4
DQ19
DQ2
T5
DQ20
P5
DQ21
R5
A10
E4
D9
A11
C9
A12
E3
A2
A3
E2
A4
D12
A5
C12
D11
A6
C11
A7
A8
D10
A9
C10
M3
ALE
BA0
C4
BA1
D4
CKE
D8
CLE
M4
EUSY0333402
U581
TYA000BC00HOGG
C3
A0
D3
A1
C76022n
TP329
C1687
10u
2.2K R1095
2.2KR1167
R1359100K
R1410
6.8K
C15080.1u
0.1u
C1250
100K R1355
0.1u
C781
TP356
0.1u C1210
R1229 100K
TP332
C622 33p
10pC1713
VA546 EVLC5S01015
SEVY0008102
0.1uC1213
C12090.1u
R1357100K
C1653 0.1u
10pC651
C1663
1u
R2002
47K
TP333
Q6
KRX102E
2
45
31
D23
RSB6.8CST2R
0.1uC777
MIP2016D2R2M
L63
2.2uH
ELCP0010001
TP331
C1207
R1308
0.1u
VA544 EVLC5S01015
2.2K
TP320
1000 pF
10u
C1662
0.1u
C1252
C1649
R1215 0
47KR1168
R1413
100K
C1214
R1356100K
0.1u
C1686
22u
C780
0.1u
C784
0.1u
0.1u
C779
D18RSB6.8CST2R
FB
4
2
GND
SW5VIN
1
TP326
EUSY0227203
LM3671IMFX-1.2NOPB
U576
EN
3
NA R1441
D5
A6
_SPOUT1_
_TEST
E2
47n C1245
D2
D1
MIG
C1
MIN
A1
NC1
NC2
G1
G6
NC3
PLLC
E1
E6
SCL
SDA
F6
SDIN
E5
SDOUT
F4
B5
SPOUT1
SPOUT2
B6
SPVDD
A4
A5
SPVSS
VREF
C2
_RST
BCLK0
F3
BCLK1
F2
CLKI
DVDD1
C5
C6
DVDD2F1DVDD3
DVSS1G2DVSS2
D6
B1
HPC
C4
HPOUTL
B4
HPOUTR
A2
HPVDD
HPVSS
B3
G5
IOVDD
F5
LRCK0
G3
LRCK1
MBS
YMU800-WZ
U575
AUXL
D3
C3
AUXR
AVDD
B2
A3
AVSS
G4
R2003
0
R1361100K
2.2K
R1307
33pC2006
DAC_RESET_N
VREG_MSMP_2.7V
VREG_DAC_3.0V
VREG_MSME_1.8V
VREG_MSMP_2.7V VREG_DAC_2.7V
VREG_MSMP_2.7V VREG_AUDIO_2.7V
VREG_DAC_1.8V
0.1u C1208
HP_R
HP_L
SDRAM_CS_N(0)
EBI2_DATA(15)
EBI2_DATA(8)
EBI2_DATA(9)
EBI2_DATA(10)
EBI2_DATA(11)
EBI2_DATA(12)
EBI2_DATA(13)
EBI2_DATA(14)
NAND_CLE
RESOUT_EBI2_N
VREG_MSME_1.8V
+5V_PWR
I2S_BCLK
I2S_LCLK
VREG_DAC_2.7V
+VPWR
VREG_DAC_2.7V
VREG_DAC_1.8V
VREG_MSMP_2.7V
AP_B_LED_EN
AP_G_LED_EN
HP_R
AP_1.2V_EN
+VPWR
VREG_AP_1.2V
VREG_MSMP_2.7V
SDCC_CD_N
EBI2_ADDR(9)
EBI2_ADDR(11)
EBI2_ADDR(10)
EBI2_WE_N
VREG_AUDIO_2.7V
EBI2_OE_N
USB_VBUS_IN
USB_D-
USB_D+
AUTO_BOOT_N
UART_RXM
UART_TXM
VBATT
19.2M_CLK
HP_L
19.2M_CLK
I2C_2_SDA
I2C_2_SCL
VREG_SD_2.85V
VREG_AP_1.2V
VREG_AUDIO_2.7V
AP_INT_N
I2S_BCLK
I2S_LCLK
EBI2_ADDR(1)
EBI2_ADDR(2)
EBI2_ADDR(3)
EBI2_ADDR(4)
EBI2_ADDR(5)
EBI2_ADDR(6)
EBI2_ADDR(7)
EBI2_ADDR(8)
VREG_AP_1.2V
EBI2_OE_N
NAND_ALE
AP_R_LED_EN
VREG_CLK_2.7V
I2S_DOUT
EBI2_DATA(0)
EBI2_DATA(2)
EBI2_DATA(4)
EBI2_DATA(6)
EBI2_DATA(8)
EBI2_DATA(11)
EBI2_DATA(13)
EBI2_DATA(15)
AP_RESET_N
SLEEP_CLK
AP_CS_N
AP_SD_RESET_N
SDCC_CLK
SDCC_CMD
SDCC_DATA(2)
SDCC_DATA(1)
SDCC_DATA(0)
SDCC_DATA(3)
SDCC_WP
AP_MOTOR_EN
EAR_SENSE_N
STEREO_DET_N
HOOK_SENSE_N
SPK_P
HPH_L
HPH_R
VREG_MSMP_2.7V
CLK_19.2M_EN
VREG_AP_1.2V
VREG_CLK_2.7V
VREG_AUDIO_2.7V
EBI2_DATA(1)
EBI2_DATA(3)
EBI2_DATA(5)
EBI2_DATA(7)
EBI2_DATA(9)
EBI2_DATA(10)
EBI2_DATA(12)
EBI2_DATA(14)
SDRAM_DATA(12)
SDRAM_DATA(11)
SDRAM_DATA(10)
SDRAM_DATA(1)
SDRAM_DATA(0)
SDRAM_CLK
SDRAM_CLK_EN
SDRAM_ADDR(14)
SDRAM_ADDR(13)
SDRAM_ADDR(9)
SDRAM_ADDR(8)
SDRAM_ADDR(7)
SDRAM_ADDR(6)
SDRAM_ADDR(5)
SDRAM_ADDR(4)
SDRAM_ADDR(3)
SDRAM_ADDR(2)
SDRAM_ADDR(12)
SDRAM_ADDR(11)
SDRAM_ADDR(10)
SDRAM_ADDR(1)
SDRAM_ADDR(0)
NAND_READY
NAND_CS_N
I2S_DOUT
SPK_N
EBI2_DATA(0)
SDRAM_DQM(3)
SDRAM_DQM(2)
SDRAM_DQM(1)
SDRAM_DQM(0)
SDRAM_DATA(9)
SDRAM_DATA(8)
SDRAM_DATA(7)
SDRAM_DATA(6)
SDRAM_DATA(5)
SDRAM_DATA(4)
SDRAM_DATA(31)
SDRAM_DATA(30)
SDRAM_DATA(3)
SDRAM_DATA(29)
SDRAM_DATA(28)
SDRAM_DATA(27)
SDRAM_DATA(26)
SDRAM_DATA(25)
SDRAM_DATA(24)
SDRAM_DATA(23)
SDRAM_DATA(22)
SDRAM_DATA(21)
SDRAM_DATA(20)
SDRAM_DATA(2)
SDRAM_DATA(19)
SDRAM_DATA(18)
SDRAM_DATA(17)
SDRAM_DATA(16)
SDRAM_DATA(15)
SDRAM_DATA(14)
SDRAM_DATA(13)
SDRAM_DATA(0:31)
EBI2_DATA(0:7)
SDRAM_ADDR(0:12)
MIC2P
VREG_MSMP_2.7V
VREG_MSMP_2.7V
VREG_MSMP_2.7V
VREG_MSMP_2.7V
EBI2_WE_N
SDRAM_WE_N
SDRAM_RAS_N
SDRAM_CAS_N
EBI2_DATA(7)
EBI2_DATA(6)
EBI2_DATA(5)
EBI2_DATA(4)
EBI2_DATA(3)
EBI2_DATA(2)
EBI2_DATA(1)
7. CIRCUIT DIAGRAM
LGE Internal Use Only
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
- 156 -
20120603
VDD_MSMC : 4.7uF
C
PAD for Desktop Charger
D
0603
F
D
5
< I/O Connector >
VDD_MSME : 4.7uF
0603
2520
13
1005
1005
0603
2012
23
1005
F
1608
VDD_SPKR : 0.1uF
PMIC_VPWR_BYPASS
(1%)
C
VDD_MSM : 0.1uF
2016
12
B
0603
7
0603
E
9
4
2012
4 8
VDD_RUIM : 0.1uF
0603
1005
10 11 15
2520
A
VDD_MAIN : 0.1uF
0603
<CAM LDO >
1608
F
1005
1005
D
C
E
LG(42)-A-5505-10:01
Switcher Circuit for RF
VDD_WLAN : 0.1uF
1005
Artwork --> Place crystal and load caps close to PM6650 !!
0603
E
Shield Frame Hall
6
0603
A
VDD_ANA : 0.1uF
2
D
0603
1614
B
VDD_PA : 4.7uF
7
VDD_RF : 0.1uF
3
E
1005
6
91 5
C
8
1
564
1000p C611
QST4
Q1
EQBP0009901
312
OUT1
C697
4.7u
R1347
0
4.7uH
L1
6.8nHL6
C698
4.7u
3
G1 G2
4
IN1OUT
2
4.7u
C701
FL1 NFM21PC105B1A3
C703
1u
2.2u
C699
FC-255
EXXY0016601
Q7
KRX102E
2
45
31
32.768KHz
X2
EQBA0000602
R134147K
R1137
0.1
smd_2125h_65_r
ERHZ0003901
0.1u
C563
0.1u C562
EDTY0007401
ZD3
SD12T1G
0.1u
C1625
TP317
C657
1u
56p C715
+5V
BLM18PG121SN1J
FB1
C713
12p
U580 BH18PB1WHFV
EUSY0297101
BGND6GND
2
SEL51STBY
VIN
34
VOUT
24 R1120
2.2u
C704
C17081u
C1709
L8 15nH
1u
R1449
0
1u
OUT2
C665
22u
C1705
C700
2.2u
EDSY0011901
D14
RB521S-30
R1090
C709
2.2u
2.2K
47K R1340
L2
4.7uH
D
G
S1S2S3 S4S5
FDJ129P
Q8
EQFP0005101
2.2u C708
C6641u
C7024.7u
R1139
NA
1u
C1532
C1707
1u
C6964.7u
C545
0.1u
12p
C714
REF_OUT(MPP8)
81
VREG_SYNT
82
AMUX_OUT
83
VDD_MAIN
84
VREG_TCXO
85
GND_SLUG
9
PON_RESET_N
VREG_RFTX
74
SPKR_BYP
75
SPKR_OUT_P
76
SPKR_IN_P
77
VDD_SPKR
78
SPKR_IN_M
79
SPKR_OUT_M
8
FLSH_DRV_N
80
CBL1PWR_N(MPP4)
67
VREG_RFRX2
68
CBL0PWR_N(MPP3)
69
VREG_RFRX1
7
BAT_FET_N
70
AMUX_IN1(MPP1)
71
VDD_RF
72
AMUX_IN2(MPP2)
73
MSM_INT_N
6
VBAT
60
VCOIN
61
REF_ISET
62
REF_GND
63
REF_BYP
64
VREG_WLAN
65
VDD_WLAN
66
SBST
52
VDD_MSM
53
TCXO_OUT
54
VDD_ANA
55
TCXO_EN
56
VREG_MSMA
57
PS_HOLD
58
TCXO_IN
59
XTAL_IN
45
SLEEP_CLK
46
XTAL_OUT
47
SBDT
48
VBACKUP
49
SBCK
5
ISNS_M
50
VREG_MSMP
51
VSW_MSME38RUIM_CLK(MPP10)39VREG_MMC
4
CHG_CTL_N
40
RUIM_M_RST(MPP5)
41
VDD_RUIM42VREG_RUIM
43
RUIM_RST(MPP6)
44
ISNS_P
30
RUIM_M_IO(MPP11)
31
VSW_MSMC32VREG_MSMC33VDD_MSMC34RUIM_M_CLK(MPP9)
35
VDD_MSME36VREG_MSME
37
23
KPD_DRV_N24KPDPWR_N25VIB_DRV_N26RUIM_IO(MPP12)27VSW_PA28VREG_PA29VDD_PA
3
16
USB_VBUS
17
USB_DAT
18
USB_D_P
19
USB_SE0
2
VCHG
20
USB_D_M
21
GP1_DRV_N(MPP7)
22
LCD_DRV_N
1
ADC_BYP
10
VREG_USB
11
USB_ID
12
VREG_5V
13
USB_OE_N
14
VSW_5V
15
USB_CTL_N
PM6650-2M
EUSY0306302
U513
C656
1u
1u
C6954.7u
EDTY0008607
1
2
34
5
6
C566
D13
PLR0504F
0.1u
C569
0.1u
C161833p
R1434
1K
L60
1.2nHL7
4.7uH
R1350
100K
TP365
100K
R1446
BAT1
ML414RM_F9CL
SBCL0001305
C663
33u
C712
1u
121K R1138
100K
R1046 10K
R1447
1u C1710
BH28PB1WHFVU579
6
BGND2GND
5
SELSTBY
1
3
VIN VOUT
4
GND
C6101000 pF
VIN
34
VOUT
R1395
0
U568 BH28PB1WHFV
EUSY0290701
BGND6GND
2
SEL51STBY
C1533
47 R1125
GND
2
3
4
5
6
7
8
9
1u
A
G1_1
G1_2
INNER
1
10
GND
C1661
33u
ENRY0005101|conn_ra1r011h11_update
RA1R011H11
CN804
+VPWR
AUTO_BOOT_N
AUTO_BOOT_N
VREG_SD_2.85V
VREG_CAM_2.7V+VPWR
VREG_CAM_1.8V+VPWR
CAM_DVDD_2.7V_EN
CAM_CVDD_1.8V_EN
SUB_LED_DRV_N
+5V_PWR
CHG_CNT_N
ICHARGEOUT
ICHARGE
BATT_FET_N
+VPWR
VBATT
V_BACK_UP
VREG_RF_SMPS
PM_ADC
+VPWR
KEY_LED_DRV_N
VREG_TCXO_2.85V
VREG_SYNTH_2.6V
+VPWR
SLEEP_CLK
VREG_MSMP_2.7V
+VPWR
CAM_2M_2.8V_EN
VREG_2M_CAM_2.8V
KEY_ON_SW_N
USB_VBUS
PS_HOLD
USB_VBUS_IN
USB_DAT
USB_VBUS
USB_OE_N
RESET_IN_N
BATT_FET_N
ICHARGEOUT
CHG_CNT_N
ICHARGE
+5V_PWR
V_BACK_UP
TCXO_PM
JTAG_PS_HOLD
SSBDT_PM
VREG_DAC_3.0V
PM_INT_N
TCXO_EN
+VPWR
+VPWR
BUFF_TCXO_MSM
USIM_P_RST_N
MSM_USIM_RST_N
USIM_P_CLK
VREG_MSME_1.8V
MSM_USIM_CLK
VREG_MSMC_1.375V
MSM_USIM_DATA
+VPWR
USIM_P_DATA
USB_D-
USB_SE0
USB_D+
VREG_USIM_2.85V
USB_D-USB_D+
USB_D-
USB_D+
USB_VBUS_IN
+5V_PWR
ACT_N
RF_OUT
VREG_MSMA_2.6V
PS_HOLD
VBATT
+VPWR
GSM_PA_DAC_REF
+VPWR
7. CIRCUIT DIAGRAM
LGE Internal Use Only
Copyright © 2007 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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