LG LG-P970 - Page 208

- 208 -
Copyright © 2011 LG Electronics. Inc. All right reserved.
Only for training and service purposes
LGE Internal Use Only
7. CIRCUIT DIAGRAM
U305
1
Fiducial1
36
R324
12FA 12EA 91FA 81FA 41EA 62
GA
62HA 8
HA
8GA 7HA 7GA 7FA 7EA 9GA 9FA 41HA
U301
31FA 9HA 11EA 31EA 21HA 21GA 11FA 01EA 01FA 12W 62K 12T 12U 12V 12AA 12Y 62T 82R 52T 82T 62V 72V 82V 52U 62U 72U 82U 72T 1CA 2DA 1DA 1EA 5EA 5FA 6EA 6FA 12M 12R 12N 12P 3V 4Y 3Y 2Y 3AA 2BA 1BA 3CA 2
CA
4AA 4BA 3BA
Y8
W8
AA9
AA8
H21AE3
H20AF3
H19AH3
H18AE4
AF4
AD25AG4
AA25AH4
AB25AH5
AB26AG5
AE2
J8
K8R25
L8R27
M8P26
H1P27
U3P28
G3N25
F3N26
G2N27
F4M27
T4N28
N8
P8E27
R8D27
T8D26
U8D28
V8AC28
H3AC27
G4
C21
B21
A21
D20
B20
B19
A19
C18
D14
B13
A11
C12
D12
C11E26
B10AH24
D11AG24
D18AH23
B17AG23
C17AH22
D17AG22
B16
C15A6
B14A17
C14A10
A9A20
B9B7
A7A16
C9B11
C8C20
B6H11
C6H12
D6H16
H17
K3A14
L3A13
M3H15
N3H13
R3H14
T3
K4A4
L4B4
M4B3
N4C5
C4
Y1D5
W1C3
T2C2
R2C1
R1D4
P1D3
K2D2
H2D1
W2E2
V2E1
V1
T1H10
P2H9
L2
L1
K1
52EA
71FA
71EA
52FA
22EA
52GA
2
2
FA
62FA 42FA
52HA
62W
72W
72Y 82Y
82W
52J
01AA 11AA 21AA 31AA 02AA
81AA 71AA 91AA
81HA
81GA
91HA
91GA
62C
52B
72L
72K
82L
82K 52A
42D 42C
42B
71HA
71GA
52D
32B
32C
42A 32A
72C
62B
52C
62EA
62DA
41GA
41FA
51EA
51FA
12J
12K
LCS_1C2I
ADS_1C2I
LCS_2C2I
ADS_2C2I
LCS_3C2I
ADS_3C2I
LCS_4C2I
ADS_4C2I
AKLCX_MAC BKLCX_MAC
KLCP_MAC SV_MAC
SH_MAC
DLF_MAC
NEW_MAC
EBORTS_MAC
0D_MAC 1D_MAC 2D_MAC 3D_MAC 4D_MAC 5D_MAC
6D_MAC
7D_MAC 8D_MAC 9D_MAC 01D_MAC 11D_MAC 0XD_2ISC
0YD_2ISC 1XD_2ISC
1YD_2ISC
ODT_GATJ
TSRTN_GATJ
_SMT_GATJ
IDT_GATJ
KCT_GATJ KCTR_GATJ
0UME_GATJ 1
UNE_
GATJ
OIS_QDH
2TUO_VT 1TUO_VT
1BFV_VT
2BFV_VT
FERV_VT
NORWPSERN_SYS
MRAWSERN_SYS
QRIN_SYS
EDOM_FFO_SYS
1TUOKLC_SYS
2TUOKLC_SYS
QERKLC_SYS
NILATX_SYS
TUOLATX_SYS
K23_SYS
GPMC_D0
GPMC_D1
GPMC_D2
SDRC_BA0 GPMC_D3
SDRC_BA1 GPMC_D4
GPMC_D5
NC35 GPMC_D6
NC9 GPMC_D7
NC10 GPMC_D8
NC11 GPMC_D9
NC12 GPMC_D10
NC13 GPMC_D11
NC19 GPMC_D12
NC29 GPMC_D13
NC26 GPMC_D14
NC28 GPMC_D15
NC30
NC23 GPMC_A1
NC31 GPMC_A2
NC36 GPMC_A3
NC6 GPMC_A4
GPMC_A5
SDRC_NRAS GPMC_A6
SDRC_NCAS GPMC_A7
SDRC_NWE GPMC_A8
SDRC_CLK GPMC_A9
SDRC_NCLK GPMC_A10
SDRC_CKE1
SDRC_CKE0 NC43
SDRC_NCS1 NC21
SDRC_NCS0 NC24
NC39 NC7
NC27 NC42
SDRC_DM1 NC44
NC8 NC41
NC45 NC20
NC40 SDRC_D8
SDRC_DQS1 SDRC_D9
NC38 SDRC_D10
SDRC_D11
DSS_DATA0 SDRC_D12
DSS_DATA1 SDRC_D13
DSS_DATA2 SDRC_D14
DSS_DATA3 SDRC_D15
DSS_DATA4 NC18
DSS_DATA5 NC16
DSS_DATA6 NC14
DSS_DATA7
F28
NC1
DSS_DATA8
F27
NC32
DSS_DATA9
G26
NC4
DSS_DATA10
AD28
NC5
DSS_DATA11
AD27
NC3
DSS_DATA12
AB28
NC2
DSS_DATA13
AB27
NC33
DSS_DATA14
AA28
NC15
DSS_DATA15
AA27
NC17
DSS_DATA16
G25
NC25
DSS_DATA17
H27
NC22
DSS_DATA18
H26
NC37
DSS_DATA19
H25
NC34
DSS_DATA20
E28
DSS_DATA21
J26
GPMC_NCS0
DSS_DATA22 GPMC_NCS1
DSS_DATA23 GPMC_NCS2
DSS_PCLK GPMC_NCS3
DSS_HSYNC GPMC_NCS4
DSS_VSYNC GPMC_NCS5
DSS_ACBIAS GPMC_NCS6
GPMC_NCS7
MMC1_CLK GPMC_CLK
MMC1_CMD GPMC_NWE
MMC1_DAT0 GPMC_NOE
MMC1_DAT1 GPMC_NADV_AL
MMC1_DAT2 GPMC_NBE0_CL
MMC1_DAT3 GPMC_NBE1
MMC1_DAT4 GPMC_NWP
MMC1_DAT5 GPMC_WAIT0
MMC1_DAT6 GPMC_WAIT1
MMC1_DAT7 GPMC_WAIT2
GPMC_WAIT3
MMC2_CLK
MMC2_CMD UART2_CTS
MMC2_DAT0 UART2_RTS
MMC2_DAT1 UART2_TX
MMC2_DAT2 UART2_RX
MMC2_DAT3
MMC2_DAT4 UART3_CTS_RCTX
MMC2_DAT5 UART3_RTS_SD
MMC2_DAT6 UART3_TX_IRRX
MMC2_DAT7 UART3_TX_IRTX
UART1_TX
UART1_RTS
UART1_CTS
UART1_RX
KLC_1IPSCM
OMIS_1IPSCM
IMOS_1IPSCM
0SC_1IPSCM
1SC_1IPSCM 2SC_1IPSCM 3SC_1IPSCM
KLC_2IPSCM
OMIS_2IPSCM
IMOS_2IPSCM
0SC_2IPSCM
1SC_2IPSCM
XSF_2PSBCM
XKLC_2PSBCM
RD_2PSBCM
XD_2TSBCM
XD_3PSBCM RD_3PSBCM
XKLC_3PSBCM
XSF_3PSBCM
XKLC_4PSBCM
RD_4PSBCM XD_4PSBCM
XSF_4PSBCM
0ATAD_0BSUSH 1ATAD_0BSUSH 2ATAD_0BSUSH 3ATAD_0BSUSH 4ATAD_0BSUSH 5ATAD_0BSUSH 6ATAD_0BSUSH 7ATAD_0BSUSH
KLC_0BSUSH PTS_0BSUSH
RID_0BSUSH
TXN_0BSUSH
RKLC_1PSBCM
RSF_1PSBCM
XD_1PSBCM RD
_
1PSBC
M
SKLC_1PSBCM
XSF_1PSBCM
X
K
LC
_
1PSBC
M
KLC_KTE
L
T
C
_K
TE
0D_KTE 1D_KTE 2D
_K
TE
3D_KTE 4D_KTE 5D_KTE 6D_KTE 7D_KTE 8D_KTE 9D_KTE
01D_KTE 11D_KTE 21D_KTE 31D_KTE 41D_KTE 51D_KTE
0TOOB_SYS 1TOOB_SYS 2TOOB_SYS 3TOOB_SYS 4TOOB_SYS 5TOOB_SYS 6TOOB_SYS
K001903R
103PT
IND
723R
K001803R
413R K7.4
074
703R
IND
023R
K7.4403R
303R K7.4
K7.4203R
103R K7.4
R311
10
K01603R
223R K7.4
123R
K
7.4
K7.4913R
K7.4813R
713R K7.4
K7.4613R
R312
4.7K
IND323R
513R IND
313R IND
C303
10n
10n
C302
UAT301
12
11
10
9
8
7
6
5
4
3
2
1
GND
RX
TX
NC1
ON_SW
VBAT
NC2
NC3
NC4
DSR
RTS
CTS
GND
RX
TX
VCHAR
ON_SW
VBAT
PWR
URXD
UTXD
3G2.5G
U302
54
63
72
81
VCCA VCCB
A1 B1
A2 B2
_OE GND
K15
013R
203PT
303PT 403PT 503PT
K001523R
IND
623R
u
110
3
C
IC301
11 12
9
4
6
3
5
2
7
18
10
HSD3+
HSD2+ D+
HSD2-
D-
HSD1-
GND
HSD1+
SEL0
HSD3-
VCCSEL1
TP306
TP307
TP308 TP309
503R IND
VBAT
VBAT
UART_RX_IFX
UART_TX_IFX
KLC_PAMO_XFI_MCP
NID_PAMO_XFI_MCP
TUOD_PAMO_XFI_MCP
KLC_CPI_2IPSCM
TUOD_CPI_2IPSCM
NID_
CP
I_2IPSC
M
YDRM_CPI
YDRS_CPI
2.3V_RTC
IFX_RESET
CNYSF_PAMO_XFI_MCP
UART_RX_SW
NID_MCP_TB
CNYS_MCP_TB
T
UOD_MCP_TB
KLC_MCP_TB
NE_SUBV_BSU_XFI
1.8V_VIO
1.8V_VIO
OIV_V8.1
OIV_V8.1
1.8V_VIO
1.8V_VIO
1.8V_VIO
UART3_RX_OMAP
UART3_RX_OMAP
UART3_TX_OMAP
UART3_TX_OMAP
KCT_PAMO_GATJ
IDT_PAMO_GATJ
SMT_PAMO_GATJ
TSRT_PAMO_GATJ
WS_1FISU
MODEM_PWR_CHK
USB_DM_IFX
USB_DP_IFX
ODT_PAMO_GATJ
KCTR_PAMO_GATJ
TESER_RWP_PAMO
MODEM_WAKE
DNES_ME
DOM
KHC_MEDOM
MODEM_AP_WAKE
OMAP_SEND
UART_TX_SW
IFX_PWRON
UART4_TX_IPC
UART4_RX_IPC
N_TESER_SPG
NE_TB
NE_NALW
BT_UART_CTS_N
BT_UART_RTS_N
BT_UART_RXD
BT_UART_TXD
PUEKAW_TSOH_
NA
LW
DMC_NALW
]3[OIDS_NALW ]2[OIDS_NALW ]1[OIDS_NALW ]0[OIDS_NALW
KLC_NALW
LCS_2C2I ADS_2C2I
PWR_ON_SW
N_KLC_IPIM_M5
LCS_3C2I A
DS
_3
C
2I
MRAW_RWP
KLC_BSU PTS_BSU
TXN_BSU
RID_BSU
N_QRI_SYS
]7[D_BSU ]6[D_BSU
]5[D_BSU
]4[D_BSU ]3[D_BSU ]2[D_BSU ]1[D_BSU ]0[D_BSU
N_TESER_M5
KLC_S2I
CNYSF_S2I
TUOD_S2I
NID_S2
I
FER_M62
ONENAND_INT
ADS_4C2I LCS_4C2I
ESNES_RAE
NE_MCV_MAC_M5
P_1ATAD_IPIM_M5 N_1ATAD_IPIM_M5
P_0ATAD_IPIM_M5
N_0ATAD_IPIM_M5
CAM_SUBPM_EN
LWT_K23KLC
P_KLC_IPIM_M5
HOOK_DIG
LCS_1C2I
ADS_1C2I
EDOM_FFO_SYS
QER_KLC_LWT
NO_RWP_SPG
GPS_UART_RTS_N
GPS_UART_CTS_N
GPS_UART_TXD
GPS_UART_RXD
BT_WAKEUP
BT_HOST_WAKEUP
PUEKAW_NALW
EAR_MICBIAS_EN
KLCM_M5
VCHG
MICROSD_CMD
MICROSD_DAT0
MICROSD_DAT1
MICROSD_DAT2
MICROSD_DAT3
N_TED_DSORCIM
MICROSD_CLK
COM_INT
MOTION_INT
TUO_XORP
NE_DEL_HSALF HC
ROT_DEL_HSALF
]7[ATAD_TV
]6[ATAD_TV ]5[ATAD_TV ]4[ATAD_TV ]3[ATAD_TV ]2[ATAD_TV ]1[ATAD_TV
]0[ATAD_TV
KLCP_TV
CNYSV_TV
CNYSH_TV
KLCM_TV
VT_CAM_PWDN
VT_RESET_N
MMC_CLK
MMC_DAT7
MMC_DAT6
MMC_DAT4
MMC_DAT3
MMC_DAT2
MMC_DAT1
MMC_DAT0
MMC_CMD
MMC_DAT5
GYRO_INT_N
TOUCH_INT_N
LCD_CP_EN
LCD_MAKER_ID
LCD_RESET_N
LCD_CS
LCD_TE
LCD_MIPI_D1_P
LCD_MIPI_CLK_P
LCD_MIPI_CLK_N
LCD_MIPI_D0_P
LCD_MIPI_D0_N
LCD_MIPI_D1_N
KEY_LED_RESET
PAMO_N_TES_NE_GHC
VIBE_EN
VIBE_PWM
PAMO_N_SUTATS_GHC
MUIC_INT_N
OMAP_UART_SW
WS_TRAU_PAMO
IFX_UART_SW
WS_TRAU_XFI
V8.1_NORWP_XFI
IFX_PWRON_1.8V
V8.1_TESER_XFI
IFX_RESET_1.8V
UART_RX
UART_TX
S_TCETED_TIKRAC
N_TCETED_ELDARC
MIC_SEL
TNI_EGUAG
!gnihctam mho001
!gnihctam mho001
POP memory
4G LPDDR
OMAP3630
1001
1
1 00
00
SYS_BOOT6SYS_BOOT5SYS_BOOT4SYS_BOOT3
1
11
0
BOOT CONFIGURATION
Internal pull-up at I2C1 and I2C4
00External boot
1 0
00
SYS_BOOT2SYS_BOOT1
eMMC boot
OneNAND boot
SYS_BOOT0
LEVEL SHIFTER
Array TP
1
GPIO 163
Also connected to TWL 'HOOK_ADC'
GPIO 164
181 OIPG
771 OIPG 671 OIPG
551 OIPG 451 OIPG 351 OIPG 251 OIPG
261 OIPG 161 OIPG
281 OIPG
GPIO 65
41 OIPG 51 OIPG 61 OIPG 12 OIPG 22 OIPG 32 OIPG 42 OIPG 52 OIPG 62 OIPG
GPIO 43
GPIO 42
72 OIPG 82 OIPG 92 OIPG
GPIO 38
GPIO 37
GPIO 36
GPIO 35
GPIO 34
GPIO 39
GPIO 40
GPIO 58
GPIO 41
GPIO 55
GPIO 56
GPIO 57
GPIO 64
GPIO 63
GPIO 62
GPIO 61
GPIO 60
GPIO 54
GPIO 53
GPIO 52
DP3T SWITCH