LG 32LB551D-TC, Service Manual

Page: 29 / 72

THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FIRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFACTURES SPECIFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
2013/09/16
MAIN1_NON_EU 51
M1A_L14
PCM_D[3]
PCM_A[1]
PCM_A[10]
PCM_A[5]
PCM_A[7]
FE_TS_DATA[3]
PCM_A[0]
PCM_D[6]
CI_TS_DATA[0]
CI_TS_DATA[2]
PCM_A[7]
PCM_A[5]
PCM_A[0]
PCM_A[2]
FE_TS_DATA[0]
PCM_A[11]
PCM_D[4]
PCM_A[14]
CI_TS_DATA[4]
PCM_A[6]
PCM_D[7]
PCM_A[4]
FE_TS_DATA[2]
CI_TS_DATA[7]
PCM_A[4]
PCM_A[13]
PCM_A[12]
FE_TS_DATA[0]
CI_TS_DATA[1]
PCM_A[3]
PCM_D[1]
FE_TS_DATA[5]
PCM_A[3]
PCM_A[1]
PCM_A[2]
CI_TS_DATA[6]
PCM_D[0]
FE_TS_DATA[1]
PCM_D[2]
PCM_A[9]
CI_TS_DATA[3]
FE_TS_DATA[7]
FE_TS_DATA[4]
PCM_D[5]
PCM_A[8]
PCM_A[6]
FE_TS_DATA[6]
CI_TS_DATA[5]
R139
0
HALF_NIM/EU_NON_T2
PCM_A[0-7]
5V_DET_HDMI_2
/PCM_IOWR
I2C_SCL
MODEL_OPT_2
SPI_SDI
R129 22
DEMOD_RESET
RGB_DDC_SCL
COMP2_DET
PANEL_CTL
RXB2+
PCM_D[0-7]
SCART1_MUTE
MODEL_OPT_0
RL_ON
C123
1000pF
OPT
/PF_CE0
AUD_MASTER_CLK_0
RXB3+
RXA4-
R120
10K
PDP
/SPI_CS
/PF_OE
KEY2
MODEL_OPT_4
/F_RB
PF_ALE
R108 22
SPDIF_OUT
R141 47
AV_CVBS_DET
EPHY_TP
C114-*4 30pF
XTAL_LOAD_30pF
PCM_A[0-14]
R137
10K
HALF_NIM/EU_NON_T2
FE_TS_DATA[0]
RXA1+
L101
BLM18PG121SN1D
HALF_NIM/EU_NON_T2
C105
0.1uF
/MHL_OCP_DET
IC104-*1
R1EX24256BSAS0A
NVRAM_RENESAS
EAN62389501
3
A2
2
A1
4
VSS
1
A0
5
SDA
6
SCL
7
WP
8
VCC
+3.5V_ST
/CI_CD1
/PCM_IORD
PF_ALE
RXB4-
/PCM_OE
R125 33
FE_TS_VAL_ERR
PWM0
R135 33
/PCM_WAIT
HP_DET
C122
33pF
IF_FILTER_AJ/CSA
I2C_SDA
R136
1M
+3.3V_Normal
IF_AGC_MAIN
AMP_SDA
C124
33pF
IF_FILTER_AJ/CSA
CI_TS_VAL
/PCM_IRQA
C121
100pF
OPT
+3.3V_Normal
+3.3V_Normal
R110
3.9K
LED_R/BUZZ
SOC_RESET
R132 100
SPDIF_OPTIC
RXB0+
RXB4+
I2C_SDA
CI_TS_DATA[0-7]
POWER_DET
TU_SIF
RF_SWITCH_CTL
IC102
H27U1G8F2CTR-BC
EAN35669103
NAND_FLASH_1G_HYNIX
26
NC_17
27
NC_18
28
NC_19
29
I/O0
30
I/O1
31
I/O2
32
I/O3
33
NC_20
34
NC_21
35
NC_22
36
VSS_2
37
VCC_2
38
NC_23
39
NC_24
40
NC_25
41
I/O4
42
I/O5
43
I/O6
44
I/O7
45
NC_26
46
NC_27
47
NC_28
48
NC_29
17
ALE
3
NC_3
6
NC_6
16
CLE
15
NC_10
14
NC_9
13
VSS_1
12
VCC_1
11
NC_8
10
NC_7
9
CE
8
RE
7
R/B
4
NC_4
5
NC_5
25
NC_16
24
NC_15
23
NC_14
2
NC_2
22
NC_13
21
NC_12
1
NC_1
20
NC_11
19
WP
18
WE
FRC_RESET
URSA/VCOM_SCL
EPHY_RP
SENSOR_SCL
RXB2-
R103
100
FE_TS_CLK
RXB3-
PCM_RST
R113
2.2K
R134 33
C120
0.047uF
25V
HALF_NIM/EU_NON_T2
C104
8pF
OPT
RXACK+
SPI_SDO
R117
4.7K
OPT
C112
100pF
50V
OPT
DEMOD_SDA
PM_RXD
PWM2
SPDIF_OUT
LED_R/BUZZ
PM_MODEL_OPT_0
PCM_5V_CTL
/F_RB
SENSOR_SDA
/PCM_REG
IC104
M24256-BRMN6TP
EAN61548301
NVRAM_ST
3
E2
2
E1
4
VSS
1
E0
5
SDA
6
SCL
7
WC
8
VCC
EPHY_TN
USB1_OCD
IF_N_MSTAR
R128 22
EPHY_TP
PM_MODEL_OPT_0
TU_SDA
PWM2
/PCM_CE
RXA4+
URSA/VCOM_SDA
/PF_CE0
POWER_ON/OFF_1
CI_TS_SYNC
R102
10K
DEMOD_RESET
MODEL_OPT_5
+3.3V_Normal
R105
1K
C116 0.1uF
RXA1-
RXB1-
R123
56
/PF_WP
FRC_RESET
KEY1
R118
4.7K
/PF_WE
PM_LED
PM_LED
IF_P_MSTAR
RXB0-
USB1_CTL
MODEL_OPT_1
PWM1
R104
1K
OPT
C106
8pF
OPT
R107
1K
OPT
/CI_CD1
PWM_DIM
R119
10K
LCD
RXA2+
FE_TS_SYNC
AV2_CVBS_DET
IR
SPI_SDI
C118
0.1uF
HALF_NIM/EU_NON_T2
IC102-*5
K9F1G08U0D-SCB0
NAND_FLASH_1G_SS
EAN61857001
26
NC_17
27
NC_18
28
NC_19
29
I/O0
30
I/O1
31
I/O2
32
I/O3
33
NC_20
34
NC_21
35
NC_22
36
VSS_2
37
VCC_2
38
NC_23
39
NC_24
40
NC_25
41
I/O4
42
I/O5
43
I/O6
44
I/O7
45
NC_26
46
NC_27
47
NC_28
48
NC_29
17
ALE
3
NC_3
6
NC_6
16
CLE
15
NC_10
14
NC_9
13
VSS_1
12
VCC_1
11
NC_8
10
NC_7
9
CE
8
RE
7
R/B
4
NC_4
5
NC_5
25
NC_16
24
NC_15
23
NC_14
2
NC_2
22
NC_13
21
NC_12
1
NC_1
20
NC_11
19
WP
18
WE
SENSOR_SDA
AMP_SCL
AMP_MUTE
C101
0.1uF
I2C_SCL
EPHY_RN
RXA3+
C115 0.1uF
RXBCK+
SC1/COMP1_DET
RXA3-
I2C_SCL
DEMOD_SCL
TUNER_RESET
/FLASH_WP
AR104
22
/PF_OE
AUD_MASTER_CLK
R140
0
HALF_NIM/EU_NON_T2
RXACK-
R111
1K
R112
1K
MHL_OCP_EN
/CI_CD2
MHL_CD_SENSE
+3.5V_ST
C119
0.1uF
HALF_NIM/EU_NON_T2
+3.3V_Normal
TU_SCL
R116
4.7K
/PF_WP
INV_CTL
PM_TXD
AMP_RESET
RXA2-
C113-*4 30pF
XTAL_LOAD_30pF
AR103
22
RXA0-
/PF_WE
R124 33
R142 47
RXBCK-
PWM0
5V_DET_HDMI_2
EPHY_TN
AV2_CVBS_DET
EPHY_RP
SPI_SCK R101
3.3K
RXA0+
SENSOR_SCL
RXB1+
/PCM_CD
/PCM_WE
X101
24MHz
/PF_CE1
RGB_DDC_SDA
R109 22
R138
0
HALF_NIM/EU_NON_T2
CI_TS_CLK
+3.3V_Normal
R106
1K
/CI_DET
5V_DET_HDMI_4
/CI_CD2
R133 33
EPHY_RN
SIDE_HP_MUTE
C103
0.1uF
C117
0.1uF
HALF_NIM/EU_NON_T2
R115
4.7K
OPT
R114
2.2K
I2C_SDA
AR102
22
MODEL_OPT_6
FE_TS_DATA[0-7]
AR101
22
/PF_CE1
R121
2.7K
R122
2.7K
OPT
AMP_SDA
AMP_SCL
R127 22 DVB_T2
R126 22 DVB_T2
DEMOD_SCL
DEMOD_SDA
/VBUS_EN
C113-*2 22pF
XTAL_LOAD_22pF
C114-*2 22pF
XTAL_LOAD_22pF
PWM3
PWM3
R143 10K
C102
10uF 10V
IC101
LGE2132(M1A_256M)
M1A_256M
GPIO78
Y1
GPIO79
W4
I2C_SCKM3/I2C_DDCR_CK/GPIO77
K17
I2C_SDAM3/I2C_DDCR_DA/GPIO76
J15
SDAM2/GPIO55
U8
SCKM2/GPIO56
T7
SCKM0/GPIO58
U7
SDAM0/GPIO59
V7
I2S_IN_BCK/GPIO159
F6
I2S_IN_SD/GPIO160
G6
I2C_SCKM1/GPIO80
AA4
I2C_SDAM1/GPIO81
Y4
ET_TXD[0]/GPIO62
J6
EXT_TX_CLK/GPIO64
K6
I2S_IN_WS/GPIO158
G7
ET_COL/GPIO60
J4
ET_TXD[1]/GPIO61
J5
LCK/GPIO194
H19
LDE/GPIO195
G20
LHSYNC/GPIO196
G19
LVSYNC/GPIO197
G21
UART2_RX/GPIO69
J17
UART2_TX/GPIO70
J16
UART3_TX/GPIO52
E8
UART3_RX/GPIO53
D7
GPIO46[CTS]
U6
GPIO47[RTS]
V6
UART1_TX/GPIO48
K15
UART1_RX/GPIO49
L16
ET_TX_EN/GPIO63
H5
ET_RXD[0]/GPIO65
K5
ET_MDC/GPIO66
K4
ET_MDIO/GPIO67
H6
ET_RXD[1]/GPIO68
L5
PCMADR[0]/NF_AD[0]/GPIO130
U17
PCMADR[1]/NF_AD[1]/GPIO129
R18
PCMADR[2]/NF_AD[2]/GPIO127
V17
PCMADR[3]/NF_AD[3]/GPIO126
R16
PCMADR[4]/NF_AD[4]/GPIO104
U16
PCMADR[5]/NF_AD[5]/GPIO106
T17
PCMADR[6]/NF_AD[6]/GPIO107
W18
PCMADR[7]/NF_AD[7]/GPIO108
U20
PCMADR[8]/GPIO113
Y19
PCMADR[9]/GPIO115
AA19
PCMADR[10]/GPIO119
AA20
PCMADR[11]/GPIO117
W21
PCMADR[12]/GPIO109
V20
PCMADR[13]/GPIO112
Y17
PCMADR[14]/GPIO111
V18
PCMCD_N/GPIO135
V19
PCMCE_N/GPIO120
W19
PCMDATA[0]/GPIO131
U18
PCMDATA[1]/GPIO132
V16
PCMDATA[2]/GPIO133
W17
PCMDATA[3]/GPIO125
Y20
PCMDATA[4]/GPIO124
R15
PCMDATA[5]/GPIO123
AA18
PCMDATA[6]/GPIO122
T15
PCMDATA[7]/GPIO121
Y21
PCMIORD_N/GPIO116
W20
PCMIOWR_N/GPIO114
V21
PCMIRQA_N/GPIO110
Y18
PCMOE_N/GPIO118
T16
PCMREG_N/GPIO128
R17
PCM_RESET/GPIO134
T18
PCMWAIT_N/GPIO105
W16
PCMWE_N/GPIO198
U15
TS0CLK/GPIO92
V10
TS0DATA[0]/GPIO82
T14
TS0DATA[1]/GPIO83
T13
TS0DATA[2]/GPIO84
U13
TS0DATA[3]/GPIO85
V15
TS0DATA[4]/GPIO86
U12
TS0DATA[5]/GPIO87
V13
TS0DATA[6]/GPIO88
U14
TS0DATA[7]/GPIO89
T11
TS0SYNC/GPIO91
T12
TS0VALID/GPIO90
V12
TS1CLK/GPIO103
Y14
TS1DATA[0]/GPIO93
Y16
TS1DATA[1]/GPIO94
AA15
TS1DATA[2]/GPIO95
Y13
TS1DATA[3]/GPIO96
AA16
TS1DATA[4]/GPIO97
W12
TS1DATA[5]/GPIO98
AA13
TS1DATA[6]/GPIO99
W14
TS1DATA[7]/GPIO100
W13
TS1SYNC/GPIO102
Y15
TS1VALID/GPIO101
W15
PM_SPI_SCZ1/GPIO_PM[6]/GPIO13
B3
PM_SPI_SCK/GPIO1
A3
PM_SPI_SCZ0/GPIO0
A4
PM_SPI_SDI/GPIO2
C3
PM_SPI_SDO/GPIO3
A2
RP
B1
TN
C2
TP
C1
RN
B2
SPDIF_IN/GPIO161
D2
SPDIF_OUT/GPIO162
D1
HWRESET
D8
IRIN/GPIO5
E5
DDCA_CK/UART0_RX
G4
DDCA_DA/UART0_TX
G5
PWM0/GPIO71
J18
PWM1/GPIO72
K18
PWM2/GPIO73
K16
PWM3/GPIO74
L18
PWM4/GPIO75
L17
NF_ALE/GPIO146
T8
NF_CEZ/GPIO142
T9
NF_CLE/GPIO141
U9
NF_RBZ/GPIO147
U11
NF_REZ/GPIO144
V9
NF_WEZ/GPIO145
U10
NF_WPZ/GPIO199
T10
IF_AGC
W2
SIFM
W1
SIFP
W3
IM
V2
IP
V1
XIN
AA2
XOUT
Y2
IC101-*1
LGE2131(M1A_128M)
M1A_128M
GPIO78
Y1
GPIO79
W4
I2C_SCKM3/I2C_DDCR_CK/GPIO77
K17
I2C_SDAM3/I2C_DDCR_DA/GPIO76
J15
SDAM2/GPIO55
U8
SCKM2/GPIO56
T7
SCKM0/GPIO58
U7
SDAM0/GPIO59
V7
I2S_IN_BCK/GPIO159
F6
I2S_IN_SD/GPIO160
G6
I2C_SCKM1/GPIO80
AA4
I2C_SDAM1/GPIO81
Y4
ET_TXD[0]/GPIO62
J6
EXT_TX_CLK/GPIO64
K6
I2S_IN_WS/GPIO158
G7
ET_COL/GPIO60
J4
ET_TXD[1]/GPIO61
J5
LCK/GPIO194
H19
LDE/GPIO195
G20
LHSYNC/GPIO196
G19
LVSYNC/GPIO197
G21
UART2_RX/GPIO69
J17
UART2_TX/GPIO70
J16
UART3_TX/GPIO52
E8
UART3_RX/GPIO53
D7
GPIO46[CTS]
U6
GPIO47[RTS]
V6
UART1_TX/GPIO48
K15
UART1_RX/GPIO49
L16
ET_TX_EN/GPIO63
H5
ET_RXD[0]/GPIO65
K5
ET_MDC/GPIO66
K4
ET_MDIO/GPIO67
H6
ET_RXD[1]/GPIO68
L5
PCMADR[0]/NF_AD[0]/GPIO130
U17
PCMADR[1]/NF_AD[1]/GPIO129
R18
PCMADR[2]/NF_AD[2]/GPIO127
V17
PCMADR[3]/NF_AD[3]/GPIO126
R16
PCMADR[4]/NF_AD[4]/GPIO104
U16
PCMADR[5]/NF_AD[5]/GPIO106
T17
PCMADR[6]/NF_AD[6]/GPIO107
W18
PCMADR[7]/NF_AD[7]/GPIO108
U20
PCMADR[8]/GPIO113
Y19
PCMADR[9]/GPIO115
AA19
PCMADR[10]/GPIO119
AA20
PCMADR[11]/GPIO117
W21
PCMADR[12]/GPIO109
V20
PCMADR[13]/GPIO112
Y17
PCMADR[14]/GPIO111
V18
PCMCD_N/GPIO135
V19
PCMCE_N/GPIO120
W19
PCMDATA[0]/GPIO131
U18
PCMDATA[1]/GPIO132
V16
PCMDATA[2]/GPIO133
W17
PCMDATA[3]/GPIO125
Y20
PCMDATA[4]/GPIO124
R15
PCMDATA[5]/GPIO123
AA18
PCMDATA[6]/GPIO122
T15
PCMDATA[7]/GPIO121
Y21
PCMIORD_N/GPIO116
W20
PCMIOWR_N/GPIO114
V21
PCMIRQA_N/GPIO110
Y18
PCMOE_N/GPIO118
T16
PCMREG_N/GPIO128
R17
PCM_RESET/GPIO134
T18
PCMWAIT_N/GPIO105
W16
PCMWE_N/GPIO198
U15
TS0CLK/GPIO92
V10
TS0DATA[0]/GPIO82
T14
TS0DATA[1]/GPIO83
T13
TS0DATA[2]/GPIO84
U13
TS0DATA[3]/GPIO85
V15
TS0DATA[4]/GPIO86
U12
TS0DATA[5]/GPIO87
V13
TS0DATA[6]/GPIO88
U14
TS0DATA[7]/GPIO89
T11
TS0SYNC/GPIO91
T12
TS0VALID/GPIO90
V12
TS1CLK/GPIO103
Y14
TS1DATA[0]/GPIO93
Y16
TS1DATA[1]/GPIO94
AA15
TS1DATA[2]/GPIO95
Y13
TS1DATA[3]/GPIO96
AA16
TS1DATA[4]/GPIO97
W12
TS1DATA[5]/GPIO98
AA13
TS1DATA[6]/GPIO99
W14
TS1DATA[7]/GPIO100
W13
TS1SYNC/GPIO102
Y15
TS1VALID/GPIO101
W15
PM_SPI_SCZ1/GPIO_PM[6]/GPIO13
B3
PM_SPI_SCK/GPIO1
A3
PM_SPI_SCZ0/GPIO0
A4
PM_SPI_SDI/GPIO2
C3
PM_SPI_SDO/GPIO3
A2
RP
B1
TN
C2
TP
C1
RN
B2
SPDIF_IN/GPIO161
D2
SPDIF_OUT/GPIO162
D1
HWRESET
D8
IRIN/GPIO5
E5
DDCA_CK/UART0_RX
G4
DDCA_DA/UART0_TX
G5
PWM0/GPIO71
J18
PWM1/GPIO72
K18
PWM2/GPIO73
K16
PWM3/GPIO74
L18
PWM4/GPIO75
L17
NF_ALE/GPIO146
T8
NF_CEZ/GPIO142
T9
NF_CLE/GPIO141
U9
NF_RBZ/GPIO147
U11
NF_REZ/GPIO144
V9
NF_WEZ/GPIO145
U10
NF_WPZ/GPIO199
T10
IF_AGC
W2
SIFM
W1
SIFP
W3
IM
V2
IP
V1
XIN
AA2
XOUT
Y2
IC101
LGE2132(M1A_256M)
M1A_256M
LVA4P/TTL_B[0]/HCONV/GPIO170
U19
LVA4M/TTL_B[1]/E_O/GPIO171
T20
LVA3P/TTL_B[2]/FB/GPIO172
T21
LVA3M/TTL_B[3]/OPT_P/GPIO173
T19
LVACKP/TTL_B[4]/MCLK/GPIO174
R21
LVACKM/TTL_B[5]/GCLK/GPIO175
R20
LVA2P/TTL_B[6]/GST/GPIO176
R19
LVA2M/TTL_B[7]/POL/GPIO177
P20
LVA1P/TTL_G[0]/EPI0+/GPIO178
P19
LVA1M/TTL_G[1]/EPI0-/GPIO179
N20
LVA0P/TTL_G[2]/EPI1+/GPIO180
N21
LVA0M/TTL_G[3]/EPI1-/GPIO181
N19
LVB4P/TTL_G[4]/EPI2+/GPIO182
M21
LVB4M/TTL_G[5]/EPI2-/GPIO183
M20
LVB3P/TTL_G[6]/EPI3+/GPIO184
M19
LVB3M/TTL_G[7]/EPI3-/GPIO185
L20
LVBCKP/TTL_R[0]/EPI4+/GPIO186
L19
LVBCKM/TTL_R[1]/EPI4-/GPIO187
K20
LVB2P/TTL_R[2]/EPI5+/GPIO188
K21
LVB2M/TTL_R[3]/EPI5-/GPIO189
K19
LVB1P/TTL_R[4]/EPI6+/GPIO190
J21
LVB1M/TTL_R[5]/EPI6-/GPIO191
J20
LVB0P/TTL_R[6]/EPI7+/GPIO192
J19
LVB0M/TTL_R[7]/EPI7-/GPIO193
H20
SAR0/GPIO35
D5
SAR1/GPIO36
F8
SAR2/GPIO37
E7
SAR3/GPIO38
E6
SAR4/GPIO39
D6
GPIO_PM[13]/GPIO20
W10
GPIO_PM[14]/GPIO21
Y10
PM_LED/GPIO4
P3
GPIO_PM[0]/GPIO7
Y3
PM_SPI_SCZ2/GPIO_PM[10]/GPIO17
Y5
GPIO_PM[15]/GPIO22
W11
GPIO_PM[4]/GPIO11
D3
GPIO_PM[7]/GPIO14
AA3
GPIO_PM[8]/GPIO15
W5
PWM_PM/GPIO200
D4
PM_UART_TX/GPIO_PM[1]/GPIO8
L15
PM_UART_RX/GPIO_PM[5]/GPIO12
Y11
IC101-*1
LGE2131(M1A_128M)
M1A_128M
LVA4P/TTL_B[0]/HCONV/GPIO170
U19
LVA4M/TTL_B[1]/E_O/GPIO171
T20
LVA3P/TTL_B[2]/FB/GPIO172
T21
LVA3M/TTL_B[3]/OPT_P/GPIO173
T19
LVACKP/TTL_B[4]/MCLK/GPIO174
R21
LVACKM/TTL_B[5]/GCLK/GPIO175
R20
LVA2P/TTL_B[6]/GST/GPIO176
R19
LVA2M/TTL_B[7]/POL/GPIO177
P20
LVA1P/TTL_G[0]/EPI0+/GPIO178
P19
LVA1M/TTL_G[1]/EPI0-/GPIO179
N20
LVA0P/TTL_G[2]/EPI1+/GPIO180
N21
LVA0M/TTL_G[3]/EPI1-/GPIO181
N19
LVB4P/TTL_G[4]/EPI2+/GPIO182
M21
LVB4M/TTL_G[5]/EPI2-/GPIO183
M20
LVB3P/TTL_G[6]/EPI3+/GPIO184
M19
LVB3M/TTL_G[7]/EPI3-/GPIO185
L20
LVBCKP/TTL_R[0]/EPI4+/GPIO186
L19
LVBCKM/TTL_R[1]/EPI4-/GPIO187
K20
LVB2P/TTL_R[2]/EPI5+/GPIO188
K21
LVB2M/TTL_R[3]/EPI5-/GPIO189
K19
LVB1P/TTL_R[4]/EPI6+/GPIO190
J21
LVB1M/TTL_R[5]/EPI6-/GPIO191
J20
LVB0P/TTL_R[6]/EPI7+/GPIO192
J19
LVB0M/TTL_R[7]/EPI7-/GPIO193
H20
SAR0/GPIO35
D5
SAR1/GPIO36
F8
SAR2/GPIO37
E7
SAR3/GPIO38
E6
SAR4/GPIO39
D6
GPIO_PM[13]/GPIO20
W10
GPIO_PM[14]/GPIO21
Y10
PM_LED/GPIO4
P3
GPIO_PM[0]/GPIO7
Y3
PM_SPI_SCZ2/GPIO_PM[10]/GPIO17
Y5
GPIO_PM[15]/GPIO22
W11
GPIO_PM[4]/GPIO11
D3
GPIO_PM[7]/GPIO14
AA3
GPIO_PM[8]/GPIO15
W5
PWM_PM/GPIO200
D4
PM_UART_TX/GPIO_PM[1]/GPIO8
L15
PM_UART_RX/GPIO_PM[5]/GPIO12
Y11
C113-*3 27pF
XTAL_LOAD_27pF
C114-*3 27pF
XTAL_LOAD_27pF
C113 15pF
XTAL_LOAD_15pF
C114 15pF
XTAL_LOAD_15pF
C113-*1 18pF
XTAL_LOAD_18pF
C114-*1 18pF
XTAL_LOAD_18pF
IC104-*2
AT24C256C-SSHL-T
NVRAM_ATMEL
EAN61133501
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
IC104-*3
BR24G256FJ-3
NVRAM_ROHM
EAN62389502
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
IC102-*6
H27U4G8F2ETR-BC
NAND_FLASH_4G_HYNIX
EAN61950603
26
NC_17
27
NC_18
28
NC_19
29
I/O0
30
I/O1
31
I/O2
32
I/O3
33
NC_20
34
NC_21
35
NC_22
36
VSS_2
37
VCC_2
38
NC_23
39
NC_24
40
NC_25
41
I/O4
42
I/O5
43
I/O6
44
I/O7
45
NC_26
46
NC_27
47
NC_28
48
NC_29
17
ALE
3
NC_3
6
NC_6
16
CLE
15
NC_10
14
NC_9
13
VSS_1
12
VCC_1
11
NC_8
10
NC_7
9
CE
8
RE
7
R/B
4
NC_4
5
NC_5
25
NC_16
24
NC_15
23
NC_14
2
NC_2
22
NC_13
21
NC_12
1
NC_1
20
NC_11
19
WP
18
WE
IC102-*3
TC58NVG0S3HTA00
EAN61508002
NAND_FLASH_1G_TOSHIBA
26
NC_17
27
NC_18
28
NC_19
29
I/O1
30
I/O2
31
I/O3
32
I/O4
33
NC_20
34
NC_21
35
NC_22
36
VSS_2
37
VCC_2
38
NC_23
39
NC_24
40
NC_25
41
I/O5
42
I/O6
43
I/O7
44
I/O8
45
NC_26
46
NC_27
47
NC_28
48
NC_29
17
ALE
3
NC_3
6
NC_6
16
CLE
15
NC_10
14
NC_9
13
VSS_1
12
VCC_1
11
NC_8
10
NC_7
9
CE
8
RE
7
RY/BY
4
NC_4
5
NC_5
25
NC_16
24
NC_15
23
NC_14
2
NC_2
22
NC_13
21
NC_12
1
NC_1
20
NC_11
19
WP
18
WE
IC102-*1
H27U2G8F2CTR
NAND_FLASH_2G_HYNIX_OLD
EAN60708702
26
NC_17
27
NC_18
28
NC_19
29
I/O0
30
I/O1
31
I/O2
32
I/O3
33
NC_20
34
NC_21
35
NC_22
36
VSS_2
37
VCC_2
38
NC_23
39
NC_24
40
NC_25
41
I/O4
42
I/O5
43
I/O6
44
I/O7
45
NC_26
46
NC_27
47
NC_28
48
NC_29
17
ALE
3
NC_3
6
NC_6
16
CLE
15
NC_10
14
NC_9
13
VSS_1
12
VCC_1
11
NC_8
10
NC_7
9
CE
8
RE
7
R/B
4
NC_4
5
NC_5
25
NC_16
24
NC_15
23
NC_14
2
NC_2
22
NC_13
21
NC_12
1
NC_1
20
NC_11
19
WP
18
WE
IC102-*2
H27U2G8F2DTR-BD
NAND_FLASH_2G_HYNIX_NEW
EAN60708703
26
NC_17
27
NC_18
28
NC_19
29
I/O0
30
I/O1
31
I/O2
32
I/O3
33
NC_20
34
NC_21
35
NC_22
36
VSS_2
37
VCC_2
38
NC_23
39
NC_24
40
NC_25
41
I/O4
42
I/O5
43
I/O6
44
I/O7
45
NC_26
46
NC_27
47
NC_28
48
NC_29
17
ALE
3
NC_3
6
NC_6
16
CLE
15
NC_10
14
NC_9
13
VSS_1
12
VCC_1
11
NC_8
10
NC_7
9
CE
8
RE
7
R/B
4
NC_4
5
NC_5
25
NC_16
24
NC_15
23
NC_14
2
NC_2
22
NC_13
21
NC_12
1
NC_1
20
NC_11
19
WP
18
WE
IC102-*4
TC58NVG1S3HTA00
EAN60991002
NAND_FLASH_2G_TOSHIBA
26
NC_17
27
NC_18
28
NC_19
29
I/O1
30
I/O2
31
I/O3
32
I/O4
33
NC_20
34
NC_21
35
NC_22
36
VSS_2
37
VCC_2
38
NC_23
39
NC_24
40
NC_25
41
I/O5
42
I/O6
43
I/O7
44
I/O8
45
NC_26
46
NC_27
47
NC_28
48
NC_29
17
ALE
3
NC_3
6
NC_6
16
CLE
15
NC_10
14
NC_9
13
VSS_1
12
VCC_1
11
NC_8
10
NC_7
9
CE
8
RE
7
RY/BY
4
NC_4
5
NC_5
25
NC_16
24
NC_15
23
NC_14
2
NC_2
22
NC_13
21
NC_12
1
NC_1
20
NC_11
19
WP
18
WE
ANALOG SIF
DTV_IF
Close to MSTAR
for SERIAL FLASH
NAND FLASH MEMORY
EEPROM
(IC104)
PM_MODEL_OPT_0
- HIGH : LCD
- LOW :: PDP
EEPROM
A0’h
PM MODEL OPTION
DIMMING
<CHIP Config>
(SPI_SDI, PM_LED, PWM_PM)
from CI SLOT
I2C
Internal demod out
LG-NonOS SB51_ExtSPI 3’b000 51boot from SPI
LG-OS HEMCU_ExtSPI 3’b001 MIPS boot from SPI
Close to MSTAR
Copyright © 2014 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
LGE Internal Use Only