LG 22LQ630H (CHASSIS:LA1EX) Service Manual ▷ View online
1K
R140
/PF_CE1
10uF
C102
1K
R123
OPT
PCM_D[0-7]
1K
OPT
R105
RXBCK-
33
R147
2 . 2 u F
C111
/PCM_OE
PCM_A[0-14]
SENSOR_SDA
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
22
R154
OPT
/PCM_IORD
TS_SYNC
0 . 1 u F
C101
PCM_RST
22
R169
22
R138
PM_MODEL_OPT_1
SPI_SDI
22
R131
A_DIM
PWM2
/PCM_IOWR
SPI_SCK
HY27UF082G2B-TPCB
IC102
2GBIT
26
NC_17
27
NC_18
28
NC_19
29
I / O 0
30
I / O 1
31
I / O 2
32
I / O 3
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 / O 4
42
I / O 5
43
I / O 6
44
I / O 7
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
AUD_MASTER_CLK
RXB1-
/FLASH_WP
RXACK-
RXA2+
KRC103S
OPT
Q101
E
B
C
MODEL_OPT_3
RXA3+
/PCM_OE
TUNER_RESET
PCM_A[13]
MODEL_OPT_2
22
OPT
R195
MODEL_OPT_1
PCM_A[9]
I2C_SCL
33
R151
PCM_A[6]
10K
R177
PWM_BUZZ/IIC_LED
4.7K
R149
TOUCH_KEY
22
AR103
0 . 1 u F
OPT
OPT
C108
LGE2112-T8
IC101
S7LR_DIVX_MS10
PCMDATA[0]/GPIO126
W21
PCMDATA[1]/GPIO127
AA18
PCMDATA[2]/GPIO128
AB22
PCMDATA[3]/GPIO120
AE20
PCMDATA[4]/GPIO119
AA15
PCMDATA[5]/GPIO118
AE21
PCMDATA[6]/GPIO117
AB21
PCMDATA[7]/GPIO116
Y15
PCMADR[0]/GPIO125
W20
PCMADR[1]/GPIO124
V20
PCMADR[2]/GPIO122
W22
PCMADR[3]/GPIO121
AB18
PCMADR[4]/GPIO99
AA20
PCMADR[5]/GPIO101
AA21
PCMADR[6]/GPIO102
Y19
PCMADR[7]/GPIO103
AB17
PCMADR[8]/GPIO108
Y16
PCMADR[9]/GPIO110
AB19
PCMADR[10]/GPIO114
AB20
PCMADR[11]/GPIO112
AA16
PCMADR[12]/GPIO104
AA19
PCMADR[13]/GPIO107
AC21
PCMADR[14]/GPIO106
AA17
PCMREG_N/GPIO123
Y20
PCMOE_N/GPIO113
AB15
PCMWE_N/GPIO197
AA22
PCMIORD_N/GPIO111
AD22
PCMIOWR_N/GPIO109
AD20
PCMCE_N/GPIO115
AD21
PCMIRQA_N/GPIO105
AC20
PCMCD_N/GPIO130
Y18
PCMWAIT_N/GPIO100
Y21
PCM_RESET/GPIO129
Y22
PCM2_CE_N/GPIO131
U21
PCM2_IRQA_N/GPIO132
V21
PCM2_CD_N/GPIO135
R20
PCM2_WAIT_N/GPIO133
T20
PCM2_RESET/GPIO134
U22
UART1_TX/GPIO43
D4
UART1_RX/GPIO44
E4
UART2_TX/GPIO65
N25
UART2_RX/GPIO64
N24
UART3_TX/GPIO47
B8
UART3_RX/GPIO48
A8
I2C_SCKM2/DDCR_CK/GPIO72
P23
I2C_SDAM2/DDCR_DA/GPIO71
P24
DDCA_DA/UART0_TX
D2
DDCA_CK/UART0_RX
D1
PWM0/GPIO66
P21
PWM1/GPIO67
N23
PWM2/GPIO68
P22
PWM3/GPIO69
R21
PWM4/GPIO70
P20
PWM_PM/GPIO199
F6
SAR0/GPIO31
H6
SAR1/GPIO32
G5
SAR2/GPIO33
G4
SAR3/GPIO34
J 5
SAR4/GPIO35
J 4
VSYNC_LIKE/GPIO145
R23
SPI1_CK/GPIO201
R24
SPI1_DI/GPIO202
R25
SPI2_CK/GPIO203
T21
SPI2_DI/GPIO204
T22
NF_CE1Z/GPIO138
AE18
NF_WPZ/GPIO198
AC17
NF_CEZ/GPIO137
AD18
NF_CLE/GPIO136
AC18
NF_REZ/GPIO139
AC19
NF_WEZ/GPIO140
AD17
NF_ALE/GPIO141
AE17
NF_RBZ/GPIO142
AD19
GPIO_PM[0]/GPIO6
H5
PM_UART_TX/GPIO_PM[1]/GPIO7
K6
GPIO_PM[2]/GPIO8
K5
GPIO_PM[3]/GPIO9
J 6
GPIO_PM[4]/GPIO10
K4
PM_UART_RX/GPIO_PM[5]/GPIO11
L6
PM_SPI_SCZ1/GPIO_PM[6]/GPIO12
C2
GPIO_PM[7]/GPIO13
L5
GPIO_PM[8]/GPIO14
M6
GPIO_PM[9]/GPIO15
M5
PM_SPI_SCZ2/GPIO_PM[10]/GPIO16
C1
GPIO_PM[11]/GPIO17
M4
PM_SPI_SCK/GPIO1
A2
PM_SPI_CZ0/GPIO_PM[12]/GPIO0
D3
PM_SPI_SDI/GPIO2
B2
PM_SPI_SDO/GPIO3
B1
TS0CLK/GPIO87
Y14
TS0VALID/GPIO85
AA10
TS0SYNC/GPIO86
Y12
TS0DATA_[0]/GPIO77
Y13
TS0DATA_[1]/GPIO78
Y11
TS0DATA_[2]/GPIO79
AA12
TS0DATA_[3]/GPIO80
AB12
TS0DATA_[4]/GPIO81
AA14
TS0DATA_[5]/GPIO82
AB14
TS0DATA_[6]/GPIO83
AA13
TS0DATA_[7]/GPIO84
AB11
TS1CLK/GPIO98
AC15
TS1VALID/GPI96
AD15
TS1SYNC/GPIO97
AC16
TS1DATA_[0]/GPIO88
AD16
TS1DATA_[1]/GPIO89
AE15
TS1DATA_[2]/GPIO90
AE14
TS1DATA_[3]/GPIO91
AC13
TS1DATA_[4]/GPIO92
AC14
TS1DATA_[5]/GPIO93
AD12
TS1DATA_[6]/GPIO94
AD13
TS1DATA_[7]/GPIO95
AD14
CAT24WC08W-T
IC103
HDCP_EEPROM_CATALYST_OLD
3
A2
2
A1
4
VSS
1
A0
5
SDA
6
SCL
7
WP
8
VCC
/PF_WP
+3.5V_ST
2.2K
R144
CAT24C08WI-GT3-H-RECV(TV)
IC103-*1
HDCP_EEPROM_ON_SEMI_NEW
3
A2
2
NC_2
4
VSS
1
NC_1
5
SDA
6
SCL
7
WP
8
VCC
10K
R174
TOUCH_KEY
RXB2-
MODEL_OPT_5
22
R173
100
OPT
R192
PILLOW_MUTE
22
R136
PTC_RX_S7_3.3V
/PCM_IRQA
RXA2-
+3.3V_Normal
22
AR102
+3.3V_Normal
PTC_RX_S7_3.3V
4.7K
R113
22
R190
OPT
10K
R171
I2C_SDA
22
R188
INV_CTL
PWM1
100
R178OPT
POWER_DET
PWM0
PCM_D[0-7]
PF_ALE
22
R142
2.2K
R145
10K
R133
AMP_SDA
1K
R117
OPT
AMP_MUTE
100
R179 OPT
MODEL_OPT_7
PM_MODEL_OPT_0
/PF_WP
33
R146
RXB0-
/PF_CE0
10K
R175
TACT_KEY
1K
R121
OPT
S7_RX
22
AR101
RGB_DDC_SCL
PCM_A[12]
SPI_SDO
0 . 1 u F
C109
4.7K
R127
/PF_WE
+3.3V_Normal
10K
R156
S/T_SCL
EDID_WP
PCM_5V_CTL
PWM1
PCM_A[1]
MODEL_OPT_0
PCM_A[3]
LED_B/LG_LOGO
/PCM_CD
DSUB_DET
I2C_SCL
RXB3-
1K
OPT
R108
RXACK+
22
R163
OPT
22
AR104
POWER_ON/OFF1
PWM0
56
R148
1K
R115
OPT
22
R137
PCM_A[4]
1K
R118
PM_TS_CLK
/PCM_WE
/PCM_IRQA
/PCM_CE
TS_CLK
/PCM_REG
/F_RB
/PCM_CE
RXB4-
RXB4+
RXB2+
PCM_A[11]
22
OPT
R194
/PCM_CD
/SPI_CS
AMP_SCL
10K
R176
PWM_LED
1K
R116
8pF
OPT
C106
AUD_MASTER_CLK_0
RXA1-
PWM2
1K
R124
4.7K
R143
TOUCH_KEY
TS_VALID
100
OPT
R191
22
R172
T S [ 0 - 7 ]
100pF
50V
50V
C112
10K
R132
+3.5V_ST
AT24C256C-SSHL-T
IC104
3
A2
2
A1
4
GND
1
A0
5
SDA
6
SCL
7
WP
8
VCC
22
R111
/PCM_WE
PM_TS_VALID
22
R189
OPT
22
R119
22
R187
PWM_DIM
SENSOR_SDA
I2C_SDA
RXB0+
22
R110
I2C_SDA
PCM_A[7]
22
R139
RXB3+
3.9K
R109
PWM0
KEY2
22
R135
SENSOR_SCL
/PF_OE
PCM_A[5]
22
R101
OPT
100
R157
AUD_SCK
S7_RX
/PCM_REG
/F_RB
PCM_A[10]
/PF_CE0
PCM_A[14]
PANEL_CTL
PCM_A[0]
+3.3V_Normal
/PCM_WAIT
/PF_CE1
RXB1+
8pF
OPT
C104
PM_TS[0-7]
1K
R106
PM_TS_SYNC
USB1_OCD
22
R128
1K
R141
S7_TX
RXA0+
PCM_RST
PF_ALE
RXA3-
+3.3V_Normal
PCM_A[2]
22
R134
PM_MODEL_OPT_0
MODEL_OPT_4
0 . 1 u F
C103
I2C_SCL
SENSOR_SCL
RXA1+
PCM_5V_CTL
EXT_PTC_RESET
I2C_SCL
0 . 1 u F
C105
22
R170
2.7K
R161
EXT_PTC_UPDATE
RL_ON
0 . 1 u F
C107
22
R114
OPT
AV_CVBS_DET
22
R130
MODEL_OPT_6
+5V_Normal
RXA0-
S7_TX
LGE2111-TE
IC101-*1
S7LR_DIVX
GPIO36
C7
GPIO37
E6
GPIO38
F5
GPIO39
B6
GPIO40
E5
GPIO41
D5
GPIO42
B7
GPIO45
E7
GPIO46
F7
GPIO49
AB5
GPIO50
AB3
GPIO51
A9
GPIO52
F4
I2C_SCKM0/GPIO53
AB1
I2C_SDAM0/GPIO54
N6
GPIO73
AB2
GPIO74
AC2
LVA0P
AB25
LVA0N
AB23
LVA1P
AC25
LVA1N
AB24
LVA2P
AD25
LVA2N
AC24
LVA3P
AE23
LVA3N
AC23
LVA4P
AC22
LVA4N
AD23
LVB0P
V23
LVB0N
U24
LVB1P
V25
LVB1N
V24
LVB2P
W25
LVB2N
W23
LVB3P
AA23
LVB3N
Y24
LVB4P
AA25
LVB4N
AA24
LVACKP
AE24
LVACKN
AD24
LVBCKP
Y23
LVBCKN
W24
GPIO196
T25
GPIO193
U23
GPIO194
T24
GPIO195
T23
+3.3V_Normal
I2C_SDA
10K
R104
OPT
RXA4+
22
R129
22
R181
OPT
2SC3052
Q807
E
B
C
22
R112
LGE2112-T8
IC101
S7LR_DIVX_MS10
GPIO36
C7
GPIO37
E6
GPIO38
F5
GPIO39
B6
GPIO40
E5
GPIO41
D5
GPIO42
B7
GPIO45
E7
GPIO46
F7
GPIO49
AB5
GPIO50
AB3
GPIO51
A9
GPIO52
F4
I2C_SCKM0/GPIO53
AB1
I2C_SDAM0/GPIO54
N6
GPIO73
AB2
GPIO74
AC2
LVA0P
AB25
LVA0N
AB23
LVA1P
AC25
LVA1N
AB24
LVA2P
AD25
LVA2N
AC24
LVA3P
AE23
LVA3N
AC23
LVA4P
AC22
LVA4N
AD23
LVB0P
V23
LVB0N
U24
LVB1P
V25
LVB1N
V24
LVB2P
W25
LVB2N
W23
LVB3P
AA23
LVB3N
Y24
LVB4P
AA25
LVB4N
AA24
LVACKP
AE24
LVACKN
AD24
LVBCKP
Y23
LVBCKN
W24
GPIO196
T25
GPIO193
U23
GPIO194
T24
GPIO195
T23
SYS_RESET
1K
R107
22
OPT
R185
2.7K
R160
RXA4-
PTC_TX_S7
PTC_TX_S7
RGB_DDC_SDA
RXBCK+
ERROR_OUT
+3.3V_Normal
/PF_OE
S/T_SDA
22
R186
1K
R153
PCM_A[0-7]
KEY1
22
R164
AMP_RESET
SUB_MUTE
1K
R165
/PCM_IOWR
USB1_CTL
5V_DET_HDMI_2
/PCM_IORD
PCM_A[8]
3.3K
R102
/PF_WE
1K
R152
OPT
/PCM_WAIT
5V_DET_HDMI_1
22
OPT
R196
SYS_RESET
D101
22
OPT
R100
22
OPT
R103
22
OPT
R120
PCM_A[11]
PCM_A[6]
PCM_A[5]
T S [ 0 ]
PCM_A[13]
PCM_D[0]
PCM_A[0]
PCM_D[1]
PCM_A[10]
PCM_A[8]
PCM_A[7]
PCM_A[7]
T S [ 3 ]
PCM_D[3]
PCM_A[6]
PCM_A[0]
PCM_D[2]
PCM_D[6]
PM_TS[4]
PCM_A[2]
PM_TS[5]
PCM_A[4]
T S [ 5 ]
T S [ 7 ]
T S [ 4 ]
PCM_A[14]
PCM_A[9]
PM_TS[6]
PM_TS[2]
PM_TS[3]
PCM_D[7]
PM_TS[0]
PM_TS[7]
PCM_D[6]
PCM_A[1]
PCM_A[5]
T S [ 1 ]
T S [ 6 ]
PCM_A[4]
PCM_D[4]
PCM_D[1]
PCM_D[0]
PM_TS[1]
PCM_D[3]
PCM_A[3]
PCM_D[5]
PCM_D[4]
PCM_A[2]
PCM_D[5]
T S [ 2 ]
PCM_A[12]
PCM_A[3]
PCM_D[2]
PCM_D[7]
PCM_A[1]
NEED TO SWAP LVDS POLARITY
S a t u r n 7 L R - - > P r o : I d i o m
I2C
1
22LQ630H-UA
FLASH/EEPROM/GPIO
DIMMING
NAND FLASH MEMORY
A0’h
2 0 1 1 . 1 1 . 2 3
I n t e r n a l d e m o d o u t
NON CI Region
for SERIAL FLASH
Addr:10101--
<CHIP Config(SYS_RESET)>
Boot from SPI CS1N(EXT_FLASH) 1’b0
Boot from SPI_CS0N(INT_FLASH) 1’b1
Boot from SPI_CS0N(INT_FLASH) 1’b1
<CHIP Config>
(I2S_OUT_BCK,I2S_OUT_MCK,PAD_PWM1PAD_PWM0)
EEPROM
/PF_CE0
H : S e r i a l F l a s h
L : N A N D F l a s h
/PF_CE1
H : 1 6 b i t
L : 8 b i t
P r o : I d i o m - - > S a t r u n 7 L R
t o d e l e t e C I o r g a t e f o r
$0.199
LA1EX
B 5 1 _ n o _ E J : 4 ’ b 0 0 0 0 B o o t f r o m 8 0 5 1 w i t h S P I f l a s h
S B 5 1 _ W O S : 4 ’ b 0 0 0 1 S e c u r e B 5 1 w i t h o u t s c r a m b l e
S B 5 1 _ W O S : 4 ’ b 0 0 0 1 S e c u r e B 5 1 w i t h o u t s c r a m b l e
S B 5 1 _ W S : 4 ’ b 0 0 1 0 S e c u r e B 5 1 w i t h s c r a m b l e
M I P S _ S P E _ N O _ E J : 4 ’ b 0 1 0 0 B o o t f r o m M I P S w i t h S P I f l a s h
M I P S _ S P I _ E J _ 1 : 4 ’ b 0 1 0 1 B o o t f r o m M I P S w i t h S P I f l a s h
M I P S _ S P I _ E J _ 2 : 4 ’ b 0 1 1 0 B o o t f r o m M I P S w i t h S P I f l a s h
M I P S _ S P I _ E J _ 2 : 4 ’ b 0 1 1 0 B o o t f r o m M I P S w i t h S P I f l a s h
M I P S _ W O S : 4 ’ b 1 0 0 1 S e c u r e M I P S w i t h o u t s c r a m b l e
M I P S _ W S : 4 ’ b 1 0 1 0 S c e r u r M I P S w i t h S C R A M B L E
M I P S _ W S : 4 ’ b 1 0 1 0 S c e r u r M I P S w i t h S C R A M B L E
PM MODEL OPTION
for SYSTEM/HDCP
EEPROM&URSA3
EEPROM&URSA3
HDCP EEPROM
D1-_HDMI1
+1.5V_DDR
PTC_WOL
AUD_SCK
0 . 1 u F
C274
AVSS_PGA
0 . 1 u F
C201
10uF
C269
100pF
C4069
D0-_HDMI1
22
R299
0 . 0 4 7 u F
C227
10K
R4026
HPD2
D2-_HDMI1
AVDD_AU33
100
R201
OPT
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
TU_CVBS
4 . 7 u F
C249
0 . 0 4 7 u F
C231
1K
R294
D2-_HDMI2
PC_R_IN
2 . 2 u F
C239
1uF
C4045
22K
R260
22
R4033
AVSS_PGA
BLM18PG121SN1D
L227
AMP_SDA
IF_P_MSTAR
1K
R293
BLM18PG121SN1D
L229
1K
FHD
R227
33
R210
0.1uF
C4038
47
R4003
+3.3V_Normal
HDMI_ARC
510
R4024
47
R4002
BLM18PG121SN1D
L208
DDC_SCL_2
0.1uF
C232
1K
R4030
10K
R4019
FE_DEMOD_SDA
0.1uF
C290
OPT
1000pF
OPT
C203
C4067
OPT
OPT
22
R4034
33
R228
TP210
2 . 2 u F
C238
+2.5V_Normal
0
R4020
LGE2112-T8
IC101
S7LR_DIVX_MS10
AVDDLV_USB
K12
VDDC_1
G9
VDDC_2
H9
VDDC_3
K10
VDDC_4
K11
VDDC_5
L10
VDDC_6
M12
VDDC_7
M13
VDDC_8
N12
VDDC_9
P14
VDDC_10
P15
VDDC_11
R10
VDDC_12
R14
VDDC_13
R15
VDDC_14
T10
AVDD1P0
P10
FB_CORE
P19
AVDDL_MOD
R16
AVDD10_LAN
L11
DVDD_DDR
M14
AVDD2P5_ADC_1
W9
AVDD2P5_ADC_2
W10
AVDD2P5_ADC_3
W11
AVDD25_REF
W12
AVDD25_LAN
Y17
AVDD_MOD_1
V18
AVDD_MOD_2
U19
AVDD25_PGA
W14
AVSS_PGA
W15
AVDD_NODIE
U7
AVDD_DVI_USB_1
L7
AVDD_DVI_USB_2
M7
AVDD3P3_MPLL
P7
AVDD_DMPLL
R7
DVDD_NODIE
M19
AVDD_AU33
V7
AVDD_EAR33
W7
VDDP_1
R19
VDDP_2
T19
AVDD_LPLL_1
W18
AVDD_LPLL_2
W19
VDDP_NAND
V19
AVDD_DDR0_D_1
J 1 7
AVDD_DDR0_D_2
K15
AVDD_DDR0_D_3
K16
AVDD_DDR0_C
L15
AVDD_DDR1_D_1
K17
AVDD_DDR1_D_2
L17
AVDD_DDR1_D_3
M17
AVDD_DDR1_C
L16
GND_EFUSE
E9
GND_1
A23
GND_2
B17
GND_3
C23
GND_4
A5
GND_5
C11
GND_6
C19
GND_7
C22
GND_8
D14
GND_9
D18
GND_10
D19
GND_11
E17
GND_12
E18
GND_13
E19
GND_14
E22
GND_15
F8
GND_16
F17
GND_17
F18
GND_18
F19
GND_19
G8
GND_20
H8
GND_21
N22
GND_22
N21
GND_23
N20
GND_24
M22
GND_25
M21
GND_26
M20
GND_27
F10
GND_28
V15
GND_29
W16
GND_30
V8
GND_31
T18
GND_32
G10
GND_33
G11
GND_34
G12
GND_35
G13
GND_36
G14
GND_37
G17
GND_38
G18
GND_39
G19
GND_40
G24
GND_41
H11
GND_42
H12
GND_43
H13
GND_44
H14
GND_45
H15
GND_46
H16
GND_47
H17
GND_48
H18
GND_49
H19
GND_50
J 9
GND_51
J 1 0
GND_52
J 1 1
GND_53
J 1 2
GND_54
J 1 3
GND_55
J 1 4
GND_56
J 1 5
GND_57
J 1 6
GND_58
J 1 8
GND_59
J 1 9
GND_60
J 2 5
GND_61
K9
GND_62
K13
GND_63
K14
GND_64
H10
GND_65
K18
GND_66
K19
GND_67
K22
GND_68
L8
GND_69
L9
GND_70
J 8
GND_71
L12
GND_72
L13
GND_73
L18
GND_74
L19
GND_75
M8
GND_76
K8
GND_77
M10
GND_78
M11
GND_79
L14
GND_80
M15
GND_81
M16
GND_82
M18
GND_83
M25
GND_84
N10
GND_85
N11
GND_86
N13
GND_87
N14
GND_88
N15
GND_89
N16
GND_90
N17
GND_91
N19
GND_92
K7
GND_93
P8
GND_94
P9
GND_95
M9
GND_96
P11
GND_97
P13
GND_98
P16
GND_99
P17
GND_100
P18
GND_101
P12
GND_102
R8
GND_103
R9
GND_104
R11
GND_105
R12
GND_106
R13
GND_107
R17
GND_108
T8
GND_109
T9
GND_110
N7
GND_111
T11
GND_112
T12
GND_113
T13
GND_114
T14
GND_115
T15
GND_116
T16
GND_117
T17
GND_118
U8
GND_119
U9
GND_120
U10
GND_121
U11
GND_122
U12
GND_123
U13
GND_124
U14
GND_125
U15
GND_126
U16
GND_127
U17
GND_128
R18
GND_129
V9
GND_130
V10
GND_131
V11
GND_132
V12
GND_133
V14
GND_134
V17
GND_135
T7
GND_136
E8
BLM18PG121SN1D
L209
0 . 0 4 7 u F
C208
100
OPT
R4039
+3.5V_ST
510
R4025
0.1uF
C4044
0
R4001
OPT
0 . 1 u F
C257
100
R267
1K
OPT
R291
D0+_HDMI1
10uF
C4071
1K
OPT
R211
BLM18SG121TN1D
L223
+1.10V_VDDC
0.1uF
C4006
OPT
TU_SCL
AV_L_IN
0 . 1 u F
C4064
1K
OPT
R208
AV_R_IN
100
OPT
R4040
0.1uF
C4007
22
R295
100pF
C4068
+3.5V_ST
DSUB_G+
22pF
C262
0 . 1 u F
C252
24MHz
X201
100
R261 OPT
AVDD2P5_MOD
0 . 1 u F
C4027
2 . 2 u F
C245
1K
R4027
OPT
100
R265 OPT
0 . 1 u F
C270
DDC_SCL_1
HPD1
0 . 1 u F
C256
2.4K
R4023
TU_SIF
1K
R207
CK-_HDMI1
D0+_HDMI2
0.1uF
C4024
0 . 0 4 7 u F
C209
33
R232
0
R4004
0 . 1 u F
C240
0 . 1 u F
C258
0 . 1 u F
C271
0
OPT
R268
22pF
C261
D1+_HDMI2
DDC_SDA_2
AV_CVBS_IN
100
R202
OPT
SOC_RESET
0 . 0 4 7 u F
C207
0.1uF
C4014
DSUB_R+
MIUVDDC
0.1uF
C280
+3.3V_Normal
100
R204
OPT
SOC_RESET
10uF
C275
TU_SDA
0.1uF
C4043
1K
R4029
BLM18PG121SN1D
L204
+1.10V_VDDC
100
R288
CK+_HDMI1
D2+_HDMI2
MODEL_OPT_0
0.1uF
C4013
OPT
BLM18PG121SN1D
L228
MODEL_OPT_7
0.1uF
C4009
68
R229
0.1uF
C4031
10uF
C263
0.1uF
C267
22
R4038
0 . 1 u F
C241
MODEL_OPT_3
1000pF
OPT
C264
0.1uF
C299
OPT
PC_L_IN
PILLOW_SPK
014:AD22
DDC_SDA_1
D2+_HDMI1
BLM18PG121SN1D
L206
0.1uF
C4036
0 . 1 u F
C273
CK+_HDMI2
2 . 2 u F
C244
1K
OPT
R290
IF_N_MSTAR
4 . 7 u F
10V
C200
MODEL_OPT_2
SIDE_USB_DM
0.1uF
C4042
BLM18PG121SN1D
L219
VDD33
33
R244
10
R217
0 . 0 4 7 u F
C206
AVDD2P5
68
R231
10uF
C281
OPT
MODEL_OPT_5
+1.10V_VDDC
0 . 0 4 7 u F
C205
0 . 1 u F
C4062
0 . 0 4 7 u F
C225
KDS181
D200
68
R252
0
R298
AVDD_NODIE
100
R203
FE_DEMOD_SCL
DSUB_B+
AMP_SCL
1K
OPT
R206
1K
R209
0 . 0 4 7 u F
C233
AVDD2P5_MOD
AUD_LRCK
AVDD_NODIE
CK-_HDMI2
D1-_HDMI2
10uF
C293
OPT
0 . 0 4 7 u F
C204
0.1uF
C4012
100
R4031 OPT
10uF
C276
EXT_SPK
D1+_HDMI1
0 . 0 4 7 u F
25V
25V
C4065
0.1uF
C265
0 . 1 u F
16V
16V
C4070
AVDD_AU33
BLM18PG121SN1D
L211
AUD_MASTER_CLK_0
100
R289
0.1uF
C292
OPT
AVDD_MIU
FB_CORE
DSUB_VSYNC
1K
HD
R226
AVDD_MIU
0 . 1 u F
C250
DSUB_HSYNC
0.1uF
C277
0.1uF
C4011
AVDD25_PGA
+1.10V_VDDC
1M
R287
AVDD2P5
10uF
C4001
IF_AGC_MAIN
1K
R212
0.1uF
C4025
0.01uF
C213
0.1uF
C4020
0.1uF
C4046
0 . 1 u F
C286
BLM18SG121TN1D
L202
AUD_LRCH
33
R246
D0-_HDMI2
22
R4037
CEC_REMOTE_S7
IR
VDD33
SIDE_USB_DP
MODEL_OPT_1
0.1uF
C283
VDD33
10uF
C284
LGE2112-T8
IC101
S7LR_DIVX_MS10
RXACKP
J 2
RXACKN
J 3
RXA0P
K3
RXA0N
J 1
RXA1P
K2
RXA1N
K1
RXA2P
L2
RXA2N
L3
DDCDA_DA/GPIO24
T5
DDCDA_CK/GPIO23
T4
HOTPLUGA/GPIO19
V5
HOTPLUGB/GPIO20
R5
RXCCKP
AE9
RXCCKN
AC9
RXC0P
AC10
RXC0N
AD9
RXC1P
AC11
RXC1N
AD10
RXC2P
AE11
RXC2N
AD11
DDCDC_DA/GPIO28
AE8
DDCDC_CK/GPIO27
AD8
HOTPLUGC/GPIO21
AC8
RXDCKP
F2
RXDCKN
F3
RXD0P
G3
RXD0N
F1
RXD1P
G2
RXD1N
G1
RXD2P
H2
RXD2N
H3
DDCDD_DA/GPIO30
R6
DDCDD_CK/GPIO29
U6
HOTPLUGD/GPIO22
P5
CEC/GPIO5
R4
HSYNC0
P2
VSYNC0
R3
RIN0P
N2
RIN0M
P3
GIN0P
N3
GIN0M
N1
BIN0P
M3
BIN0M
M2
SOGIN0
M1
HSYNC1
V2
VSYNC1
V3
RIN1P
U3
RIN1M
U2
GIN1P
T1
GIN1M
T2
BIN1P
R2
BIN1M
R1
SOGIN1
T3
HSYNC2
AA2
RIN2P
Y2
RIN2M
AA3
GIN2P
W2
GIN2M
Y3
BIN2P
V1
BIN2M
W3
SOGIN2
W1
CVBS0
AA8
CVBS1
Y4
CVBS2
W4
CVBS3
AA5
CVBS4
Y5
CVBS5
AA4
CVBSOUT0
Y6
CVBSOUT1
AA1
VCOM
AB4
VIFP
AC4
VIFM
AD3
I P
AC3
IM
AE3
SIFP
AD4
SIFM
AC5
IF_AGC
AD2
RF_AGC
AE2
I2C_SCKM1/GPIO75
AE6
I2C_SDAM1/GPIO76
AD6
XIN
AD1
XOUT
AC1
SPDIF_IN/GPIO152
D7
SPDIF_OUT/GPIO153
D6
USB0_DM
E3
USB0_DP
E2
USB1_DM
AC12
USB1_DP
AE12
I2S_IN_BCK/GPIO150
C8
I2S_IN_SD/GPIO151
D8
I2S_IN_WS/GPIO149
D9
I2S_OUT_BCK/GPIO156
B10
I2S_OUT_MCK/GPIO154
C9
I2S_OUT_SD/GPIO157
B9
I2S_OUT_WS/GPIO155
C10
AUL0
AB9
AUR0
AA11
AUL1
Y9
AUR1
AA9
AUL2
AA7
AUR2
AB8
AUL3
Y8
AUR3
Y10
AUL4
AC7
AUR4
AD7
AUOUTL0
W6
AUOUTL2
V6
AUOUTL3
V4
AUOUTR0
Y7
AUOUTR2
W5
AUOUTR3
U5
AUVRM
AD5
AUVAG
AE5
AUVRP
AC6
EARPHONE_OUTL
AA6
EARPHONE_OUTR
AB6
ET_RXD[0]/RP/GPIO60
C6
ET_TXD[0]/TP/GPIO57
C5
ET_RXD[1]/RN/GPIO63
A6
ET_TXD[1]/LED1/GPIO56
C4
ET_TX_CLK/TN/GPIO59
B5
ET_TX_EN/GPIO58
C3
ET_MDC/GPIO61
A3
ET_MDIO/GPIO62
B3
ET_COL/LED0/GPIO55
B4
IRIN/GPIO4
N4
ARC0
T6
HWRESET
N5
1000pF
C210
+3.3V_Normal
68
R233
22
R296
AVDD25_PGA
10uF
C228
33
R230
10uF
C278
0.1uF
C4019
MODEL_OPT_4
100
R262
PM_MODEL_OPT_1
0 . 1 u F
C251
100
R4032 OPT
1uF
C253
VDD33
62K
R200
MODEL_OPT_6
MIUVDDC
1K
R4028
OPT
+3.3V_Normal
+2.5V_Normal
Close to MSTAR
AVDD_NODIE:7.362mA
Close to MSTAR
AUDIO OUT
HDMI
AVDD_DDR1:55mA
DDR3 1.5V
RMII For Ethernet
MAIN2, HW OPT
VDDC : 2026mA
S p e c . o u t
C l o s e t o I C w i t h w i d t h t r a c e
SOC_RESET
Close to MSTAR
HP OUT
STby 3.5V
DSUB
S p e c . o u t
COMP2
AVDD25_PGA:13mA
S p e c . o u t
N o r m a l 2 . 5 V
S p e c . o u t
RSDS Power OPT
ANALOG SIF
TUNER_I2C
AVDD2P5:172mA
Wake on RF
DTV_IF
N o r m a l P o w e r 3 . 3 V
FRONT USB
I2S_I/F
Close to MSTAR
MODEL OPTION
SCART1_RGB/COMP1
VDDC 1.05V
CVBS In/OUT
SIDE USB
AVDD_DDR0:55mA
S p e c . o u t
2
AUDIO IN
U23
MODEL_OPT_3
MODEL_OPT_6
READY
T24
OLED
READY
AB3
HIGH
PHM_ON
READY
MODEL OPTION
MODEL_OPT_2
B8
MODEL_OPT_7
NON_OLED
F4
NON_3D
MODEL_OPT_1
FHD
T25
NON_DVB_T2
MODEL_OPT_4
DVB_T2
READEY
LOW
MODEL_OPT_0
A8
NON_DVB_S
DVB_S
MODEL_OPT_5
3D
AB2
PHM_OFF
PIN NO.
PIN NAME
HD
2 0 1 1 . 1 1 . 2 3
22LQ630H-UA
LA1EX
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
+2.5V_Normal
0 . 1 u F
16V
16V
C432
1
R473
+3.3V_Normal
10uF
10V
10V
C403
0 . 1 u F
16V
16V
C440
AZ2940D-2.5TRE1
IC402
2
GND
3
VOUT
1
VIN
0 . 1 u F
16V
16V
C411
100K
R488
POWER_DET
10K
R463
OPT
0 . 1 u F
C474
OPT
+3.5V_ST
100
R402
NCP803SN293
IC408
1
GND
3
VCC
2
RESET
SCAN_BLK1/OPC_OUT
TP5305
TP5304
SCAN_BLK2
0 . 1 u F
16V
16V
C444
1/16W
56K
1%
R441
NR8040T3R6N
3.6uH
L415
22uF
10V
C456
22uF
10V
C453
3300pF
50V
C448
15K
R436
1/16W 330K 5%
R432
0 . 1 u F
16V
C441
100pF
50V
C439
+1.10V_VDDC
0
R400
OPT
0
R495
THERMAL
TPS54319TRE
IC403
1
VIN_1
3
GND_1
7
COMP
9
SS/TR
10
PH_1
11
PH_2
12
PH_3
13
BOOT
14
PWRGD
15
EN
16
VIN_3
5
AGND
8
RT/CLK
6
VSENSE
4
GND_2
2
VIN_2
17
EP[GND]
0 . 1 u F
16V
C447
10uF
10V
10V
C430
10K
R428
3300pF
C488
L413
FB_CORE
+3.3V_Normal
1/16W
27K
1%
R442
0 . 1 u F
16V
16V
C431
+3.5V_ST
10uF
10V
C461
+1.5V_DDR
BLM18PG121SN1D
L420
+3.5V_ST
0 . 1 u F
16V
C476
1/16W
4.3K
1%
R457
560pF
50V
50V
C467
10K
R433
22uF
10V
C472
THERMAL
AP7173-SPG-13 HF(DIODES)
IC407
3
VCC
2
PG
4
EN
1
IN
5
GND
6
SS
7
FB
8
OUT
9
[ E P ]
1/16W
4.7K
1%
R493
+3.3V_Normal
0 . 1 u F
50V
C483
MLB-201209-0120P-N2
L450
+24V/+15V
20010WS-14000
P401
1
2
3
4
5
6
7
8
9
10
11
12
13
14
SI4124DY-T1-GE3(VISHAY)
Q7504
3
S_3
2
S_2
4
G
1
S_1
5
D_1
6
D_2
7
D_3
8
D_4
220pF
50V
C7524
NR8040T3R6N
3.6uH
L7509
3 . 3 u F
50V
50V
C7540
3 . 3 u F
50V
50V
C7536
MP8670DN-LF-Z
IC7502
3
VCC
2
BST
4
BG
1
SW
5
GND
6
FB
7
EN/SYNC
8
IN
1/16W
68K
5%
R7525
1/8W
1.6K
1%
R7581
22
R7571
6.8K
1%
R7538
+3.5V_ST
10uF
25V
C7537
10uF
10V
10V
C7538
+24V/+15V
+24V/+15V
1/16W
22
5%
R7519
100K
R7529
THERMAL
MP4460DQ-LF-Z
IC7503
3
EN
2
SW_2
4
COMP
1
SW_1
5
FB
6
GND
7
FREQ
8
VIN_1
9
VIN_2
10
BST
11
EP_GND
MBRA340T3G
D7500
0 . 1 u F
50V
50V
C7533
0 . 1 u F
50V
C7527
3 . 3 u F
50V
50V
C7542
18K
R7570
1uF
25V
25V
C7519
1uF
50V
50V
C7522
10uF
10V
10V
C7571
0 . 1 u F
50V
C7545
0 . 1 u F
50V
50V
C7544
1/10W
30K
1%
R7543
10uF
25V
C7532
0
R7865
120K
1%
R7540
0 . 1 u F
50V
50V
C7543
1/8W
200K
1%
R7537
S P - 7 8 5 0 _ 4 . 7
4.7uH
L7508
1/10W
105K
1%
R7544
+3.5V_ST
10K
R497
10K
R7521
OPT
1uF
25V
25V
C7541
OPT
2SC3052
Q7503
E
B
C
0 . 1 u F
16V
16V
C7526
PANEL_VCC
10uF
16V
OPT
16V
OPT
C7529
2.2K
R7864
PANEL_DISCHARGE_RES
0 . 0 1 u F
25V
C7525
2SC3052
Q7505
E
B
C
2.2K
R7863
PANEL_DISCHARGE_RES
22K
R7530
PANEL_CTL
0 . 1 u F
16V
16V
C7547
AO3407A
Q7506
G
D
S
22K
R7527
OPT
22K
R7523
OPT
4 . 7 u F
16V
C7531
2.7K
R7531
+5V_Normal
L7505
10K
R7522
15K
1%
R448
1/16W
2.7K
1%
R447
+24V/+15V
1/16W
10K
1%
R418
THERMAL
AOZ1051PI
IC400
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
SS
8
NC
9
[EP]LX
11K
1%
R404
0 . 0 1 u F
50V
50V
C405
L400
22uF
16V
16V
C407
56K
1%
R405
2200pF
C404
0 . 1 u F
16V
16V
C402
12K
1%
R406
10K
R403
+12V/+15V
10uF
25V
25V
C401
+5V_USB
0 . 1 u F
16V
16V
C408
22uF
10V
10V
OPT
C409
500
L402
12K
R401
NR8040T3R6N
3.6uH
L401
100pF
50V
OPT
C406
CIC21J501NE
L407
22uF
10V
10V
OPT
C427
12K
1%
R417
+12V/+15V
+3.5V_ST
12K
R409
10K
R407
12K
R408
0 . 1 u F
16V
16V
C426
+3.3V_Normal
22uF
16V
16V
C424
10uF
25V
25V
C410
22K
1%
R413
L404
100pF
50V
OPT
C422
2200pF
C417
POWER_ON/OFF1
10uF
25V
25V
C412
+5V_Normal
10uF
25V
25V
C413
10K
R411
10K
1%
R412
56K
1%
R416
THERMAL
AOZ1051PI
IC404
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
SS
8
NC
9
[EP]LX
0 . 1 u F
16V
16V
C415
2200pF
C418
NR8040T3R6N
3.6uH
L406
0 . 0 1 u F
50V
50V
C419
0 . 1 u F
16V
16V
C425
THERMAL
AOZ1051PI
IC401
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
SS
8
NC
9
[EP]LX
10K
R410
22uF
10V
10V
OPT
C428
NR8040T3R6N
3.6uH
L405
0 . 0 1 u F
50V
50V
C420
100pF
50V
OPT
C421
L408
+12V/+15V
10uF
25V
25V
C414
22uF
16V
16V
C423
0 . 1 u F
16V
16V
C416
11K
1%
R415
10K
1%
R414
L403
12V_ON
10K
R480
10K
R7832
2 . 2 u F
50V
C7503
22K
R7503
+24V/+15V
3 . 3 u F
50V
50V
C7932
0 . 0 1 u F
50V
50V
C7933
Q7500
E
B
C
27K
R7501
0 . 0 1 u F
50V
C7505
0 . 1 u F
50V
50V
C7501
RL_ON
AO3407A
Q7501
G
D
S
+24V
+12V/+15V
L7913
10uF
35V
C484
10uF
25V
25V
C400
+2.5V/+1.8V
Vd=550mV
300 mA
4
Power
P o w e r c o n n e c t o r - 2 4 V s m a l l
R2
S 7 L R c o r e 1 . 2 V v o l t
$ 0 . 1 6 5
4A
R1
Vout=0.827*(1+R1/R2)=1.225V
R2
1.5A
R1
V o u t = 0 . 8 * ( 1 + R 1 / R 2 ) = 1 . 5 3 1 9
+1.5V_DDR
Max 1000mA
GND
GND
GND
GND
GND
24V
24V->12V
Placed on SMD-TOP
$ 0 . 2 1
r e a l o u t p u t : 1 2 . 3 V
R1
R2
$ 0 . 3 7
S w i t c h i n g n o i s e r e d u c i n g [ M P S r e c o m m e n d ]
c l o s e t o I C 7 5 0 2
24V->3.5V
c l o s e t o p i n
New item
4 A - > 3 A m o d i f y 0 9 0 9 1 6
PANEL_POWER
S T _ 3 . 5 V - - > 3 . 5 V - - > 3 . 3 7 5 V
15V-->3.56V
24V-->3.48V
MAX 1A
R2
3A
+5V_USB
R1
Vout=0.8*(1+R1/R2)=5.27V
Vout=0.8*(1+R1/R2)=5.27V
Vout=0.8*(1+R1/R2)=3.36V
R2
R1
MAX 1A
R1
R2
+3.3V_Normal
3A
MAX 1A
+5V_Normal
3A
AMP_VCC
+ 2 4 V C o n t r o l
A O 3 4 0 7 A V g s : 1 0 . 8 V ( 2 4 V i n p u t )
A O 3 4 0 7 A V g s : 8 . 3 V ( 1 5 V i n p u t )
2 0 1 1 . 1 1 . 2 3
22LQ630H-UA
LA1EX
THE SYMBOL MARK OF THIS SCHEMETIC DIAGRAM INCORPORATES
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
SPECIAL FEATURES IMPORTANT FOR PROTECTION FROM X-RADIATION.
FILRE AND ELECTRICAL SHOCK HAZARDS, WHEN SERVICING IF IS
ESSENTIAL THAT ONLY MANUFATURES SPECFIED PARTS BE USED FOR
THE CRITICAL COMPONENTS IN THE SYMBOL MARK OF THE SCHEMETIC.
1.5K
R2414
22
R2428
+3.5V_ST
1000pF
50V
C2404
AMOTECH
5.6V
D2402
BLM18PG121SN1D
L2403
JP2407
100
R2412
EYEQ/TOUCH_KEY
S/T_SDA
18pF
50V
50V
OPT
C2409
10K
R2416
OPT
S/T_SCL
5.6V
D2404
EYEQ/TOUCH_KEY
JP2411
100
R2411
EYEQ/TOUCH_KEY
18pF
50V
50V
OPT
C2408
LED_B/LG_LOGO
LED_R/BUZZ
0 . 1 u F
C2402
0 . 1 u F
16V
C2403
0 . 1 u F
16V
C2410
OPT
0 . 1 u F
16V
C2405
CDS3C05HDMI1
5.6V
5.6V
D903
NEW_SUB
JP2409
+3.5V_ST
BLM18PG121SN1D
L2402
+3.5V_ST
KEY2
1.5K
R2413
IR
JP2408
CDS3C05HDMI1
5.6V
5.6V
D902
NEW_SUB
KEY1
5.6V
D2403
EYEQ/TOUCH_KEY
1000pF
50V
C2406
12507WR-15L
P2402
1
2
3
4
5
6
7
8
9
10
11
12
13
14
16
15
AMOTECH
5.6V
D2401
18pF
50V
50V
OPT
C906
0 . 1 u F
C2401
47K
R2426
18pF
50V
50V
OPT
C907
100pF
50V
C2407
+3.3V_Normal
5.6V
D2405
BLM18PG121SN1D
L2401
JP2410
BLM18PG121SN1D
L2404
SENSOR_SCL
SENSOR_SDA
10K
1%
R2405
10K
1%
R2404
6
KEY/IR
KEY
2 0 1 1 . 1 1 . 2 3
22LQ630H-UA
LA1EX
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