DOWNLOAD LG 47LE5400 (CHASSIS:LA02D) Service Manual ↓ Size: 7.88 MB | Pages: 85 in PDF or view online for FREE

Model
47LE5400 (CHASSIS:LA02D)
Pages
85
Size
7.88 MB
Type
PDF
Document
Service Manual
Brand
Device
TV / LCD
File
47le5400-chassis-la02d.pdf
Date

LG 47LE5400 (CHASSIS:LA02D) Service Manual ▷ View online

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.
09/10/xx
BCM-BOOT/FLASH/GPIO
9    100
GP2_BCM_ATSC
NAND_IO[0-7]
NAND_IO[7]
NAND_IO[6]
NAND_IO[5]
NAND_IO[4]
NAND_IO[3]
NAND_IO[2]
NAND_IO[1]
NAND_IO[0]
NAND_IO[0]
NAND_IO[1]
NAND_IO[3]
NAND_IO[2]
NAND_IO[5]
NAND_IO[4]
NAND_IO[7]
NAND_IO[6]
NAND_REb
A2
R924
1K
R995
10K
R629
2.7K
OPT
NAND_IO[6]
C1;I4
R607 2.7K
OPT
R953
1K
NAND_IO[3]
C1;I4
NAND_RBb
A1
R627
2.7K
OPT
NAND_IO[0-7]
HDMI_HPD_1
83:H28;83:Z13
NAND_CLE
A5;A2
D3.3V
NAND_WEb
A2
NAND_IO[1]
C1;I4
C963
4700pF
R973
22
NAND_ALE
A5;A2
NAND_REb
I4
R601
2.7K
OPT
NAND_CEb
A2
NAND_CLE
A2;I4
R949
1K
R974
22
R609
2.7K
OPT
BCM_RX
87:S13
NAND_ALE
A5;I4
R994
2.7K
R937
4.7K
BCM_TX
87:N14
SDA2_3.3V
SCL3_3.3V
R610
2.7K
OPT
R971
1K
SCL1_3.3V
SCL0_3.3V
R997
1K
SDA1_3.3V
SDA0_3.3V
R947
0
R604
2.7K
OPT
R938
4.7K
D3.3V
PWM_DIM
77:I8;80:C5
HDMI_HPD_4
83:R28;83:AH19
NAND_RBb
I4
FLASH_WP
81:I5
HDMI_HPD_2
83:H19;83:AD6
R605
2.7K
OPT
SCL2_3.3V
R952
2.7K
OPT
R1044
2.7K
R996
1K
R960
0
OPT
R989
2.7K
R634
2.7K
EPHY_ACTIVITY
82:AF13
D3.3V
NAND_ALE
A2;I4
R628
2.7K
EPHY_LINK
82:AF14
SDA3_3.3V
RGB_DDC_SDA
84:I6
R975
2.7K
OPT
R987
2.7K
NAND_IO[5]
C1;I4
FRC_RESET_N
H2
CHB_RESET
15:H4
R603
2.7K
R970
22
DSUB_DET
84:I5
RGB_DDC_SCL
84:I6
CHB_VALID
15:F7;15:I3
R630
2.7K
VSB_RESET
15:C4
R631
2.7K
OPT
R635
2.7K
D3.3V
NAND_WEb
I4
COMP2_DET
1:AK26
Q901
KRC103S
E
B
C
SIDE_AV_DET
86:M13
NAND_CLE
A5;I4
R1041
0
D3.3V
R602
2.7K
R991
2.7K
C959
0.1uF
R636
2.7K
NAND_IO[0-7]
NAND_IO[2]
C1;I4
NAND_IO[7]
C1;I4
D3.3V
R632
2.7K
OPT
R1042
2.7K
HDMI_HPD_3
83:H10;83:AL11
NAND_IO[0]
C1;I4
COMP1_DET
1:AK12
R998
1K
R979
2.7K
OPT
NAND_CEb
I4
D3.3V
R965
0
R633
2.7K
R608
2.7K
C958
0.1uF
NAND_IO[4]
C1;I4
R606
2.7K
REAR_AV_DET
1:AB27
R951
0
OPT
R969
47
R978
2.7K
OPT
R982
2.7K
OPT
R903
0
OPT
A_DIM
80:C5
D3.3V
R945
4.7K
R944
4.7K
R943
4.7K
OPT
R941
4.7K
OPT
R939
3.3K
R940
3.3K
AUD_MASTER_CLK
88:B5
R946
0
R958
0
M_REMOTE
R959
0
M_REMOTE
R1043
10K
C964
2.2uF
10V
R637
100
OPT
MODEL_OPT_5
MODEL_OPT_2
MODEL_OPT_4
R638
100
OPT
R600
100
OPT
R639
100
OPT
MODEL_OPT_0
MODEL_OPT_3
MODEL_OPT_1
+3.3V_NORMAL
DC
F3;20:K22
DD
F3;20:K21
TW9910_RESET
15:B6
R950
0
R962
47
M_REMOTE
R968
47
M_REMOTE
MODEL_OPT_5
B6
MODEL_OPT_4
B6
MODEL_OPT_1
B6
MODEL_OPT_3
B6
MODEL_OPT_2
B6
MODEL_OPT_0
B6
R966
0
R967
0
R649
2.7K
MAIN_MINI_LVDS
R641
2.7K
GIP
R651
2.7K
URSA3
R647
2.7K
R642
2.7K
FRC
R645
2.7K
R652
2.7K
NON_URSA3
R643
2.7K
NON_FRC
R646
2.7K
OPT
R648
2.7K
OPT
R650
2.7K
MAIN_LVDS
R640
2.7K
NON_GIP
M_RFModule_RESET
F3;20:K22
ERROR_OUT
80:C5
POWER_DET
10:H5;81:F2;88:E3;80:J7
R942
0
OPT
R983
0
SIDE_COMP_DET
F5;86:M23
5V_HDMI_1
83:I27;83:L19;83:Z14
R955
22
R986
22
R985
22
5V_HDMI_2
83:I18;83:Q19;83:AC7
5V_HDMI_3
83:I9;83:L15;83:AK15
R984
22
5V_HDMI_4
83:Q15;83:S27;83:AI19
TUNER_MAIN_RESET
7:T12
IC900
LGE3549XQ (B2 VERSION)
DEV
EAN60345904
GPIO_00
G24
GPIO_01
E24
GPIO_02
G22
GPIO_03
E23
GPIO_04
D26
GPIO_05
D25
GPIO_06
D23
GPIO_07
D24
GPIO_08
C26
GPIO_09
R25
GPIO_10
R26
GPIO_11
R24
GPIO_12
L1
GPIO_13
L3
GPIO_14
L2
GPIO_15
P23
GPIO_16
P24
GPIO_17
F25
GPIO_18
R23
GPIO_19
H23
GPIO_20
G26
GPIO_21
G25
GPIO_22
AF20
GPIO_23
J21
GPIO_24
E22
GPIO_25
AB21
GPIO_26
AC21
GPIO_27
M4
GPIO_28
M5
GPIO_29
E21
GPIO_30
P26
GPIO_31
P25
GPIO_32
G2
GPIO_33
G3
GPIO_34
G5
GPIO_35
G6
GPIO_36
G4
GPIO_37
F21
GPIO_38
H21
GPIO_39
L5
GPIO_40
K4
GPIO_41
K1
GPIO_42
E25
GPIO_43
F24
GPIO_44
G21
GPIO_45
H25
GPIO_46
H24
GPIO_47
K22
GPIO_48
K21
GPIO_49
J23
GPIO_50
K6
GPIO_51
K5
GPIO_52
J22
GPIO_53
M3
GPIO_54
M2
GPIO_55
M1
GPIO_56
L4
GPIO_57
L6
SGPIO_00
N25
SGPIO_01
N26
SGPIO_02
N24
SGPIO_03
N23
SGPIO_04
J2
SGPIO_05
J1
SGPIO_06
K3
SGPIO_07
K2
NAND_DATA0
H26
NAND_DATA1
J24
NAND_DATA2
J25
NAND_DATA3
J26
NAND_DATA4
K24
NAND_DATA5
K25
NAND_DATA6
L24
NAND_DATA7
L25
NAND_CS0B
L23
NAND_ALE
L21
NAND_REB
M21
NAND_CLE
L22
NAND_WEB
K23
NAND_RBB
M22
SF_MISO
N22
SF_MOSI
M24
SF_SCK
M25
SF_CSB
M26
SIDE_COMP_DET
+3.3V_NORMAL
R654
0
R657
22
SCL3_3.3V
R655
0
OPT
SDA3_3.3V
IC601
M24M01-HRMN6TP
EAN60771501
DEV
3
E2
2
E1
4
VSS
1
NC
5
SDA
6
SCL
7
WP
8
VCC
C601
0.1uF
R658
22
R653
0
OPT
R656
4.7K
R622
0
WIRELESS
WIRELESS_SDA
3:C5;87:U20
SCL3_3.3V
SDA3_3.3V
R623
0
WIRELESS
WIRELESS_SCL
3:C5;87:U20
IC901
NAND04GW3B2DN6E
MAIN_FLASH_4G_NUMONYX
EAN61009301
DEV
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
VDD_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
AL
3
NC_3
6
NC_6
16
CL
15
NC_10
14
NC_9
13
VSS_1
12
VDD_1
11
NC_8
10
NC_7
9
E
8
R
7
RB
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
W
DD
DC
M_RFModule_RESET
M_REMOTE_TX
M_REMOTE_RX
IC901-*1
NAND08GW3B2CN6E
MAIN_FLASH_8G_NUMONYX
DEV
EAN60694001
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
VDD_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
AL
3
NC_3
6
NC_6
16
CL
15
NC_10
14
NC_9
13
VSS_1
12
VDD_1
11
NC_8
10
NC_7
9
E
8
R
7
RB
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
W
TUNER_SUB_RESET
7:Q20
WIRELESS_DL_TX
87:S13
WIRELESS_DL_RX
87:N15
M_REMOTE_TX
F3;20:H23
M_REMOTE_RX
F3;20:H23
R981
12
IC901-*2
TC58NVG2S3ETA00
MAIN_FLASH_4G_TOSHIBA
DEV
EAN60997701
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
LG5111_RESET
Q902
2SC3052
OPT
E
B
C
FRC_RESET_N
G5
D3.3V
R1057
10K
OPT
R1056
4.7K
FRC_RESET
90:H6
R954
100
C969
0.1uF
R1055
1K
OPT
R1054
4.7K
OPT
EN2
D5;91:M7;91:V26;91:AH28;91:AI23;91:AJ16
SIDE_HP_DET
3:L14
R1058
0
R900
2.7K
EN2
LG5111_RESET
F4
R980
0
USB_PWRFLT3
D3
IR_EMITTER_DET
D4
USB_PWRON3
D4
USB_PWRFLT3
IR_EMITTER_DET
USB_PWRON3
R660
2.7K
OPT
R659
2.7K
MODEL_OPT_6
MODEL_OPT_6
B6
D3.3V
R1002
2K
R1003
2K
IC901-*3
K9F8G08U0M-PCB0
EAN60999801
MAIN_FLASH_8G_SAMSUNG
DEV
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
Open Drain
* I2C_0: AT TUNER(C2,10) / CHB TUNER
* I2C_1: MICOM(52) / NTP7000(54) / URSA3(B4)
* I2C_2: HDMI SW(C0) / VIDEO ENC. / VSB DEMOD.CH BLOWSER,
         SUB AMP
* I2C_3: NVRAM(A8) / LG5111(1E) / P-GAMMA(E8) / WIRELESS /
         MEMC_240
I2C MAP
Boot Strap
Default Res. of all NAND pin is Pull-down
NAND_IO[0] : Flash Select (1)
0 : Boot From Serial Flash
1 : Boot From NAND Flash
NAND_IO[1] : NAND Block 0 Write (DNS)
0 : Enable Block 0 Write
1 : Disable Block 0 Write
NAND_IO[3:2] : NAND ECC (1, DNS)
00 : No ECC
01 : 1 ECC Bit
10 : 4 ECC Bit
11 : 8 ECC Bit
NAND_IO[4] : CPU Endian (0)
0 : Little Endian
1 : Big Endian
NAND_IO[6:5] : Xtal Bias Control (1, DNS)
00 : 1.2mA (Fundmental Recommand)
01 : 1.8mA
10 : 2.4mA (3rd over tune Recommand)
11 : 3.0mA
NAND_IO[7] : MIPS Frequency (DNS)
0 : 405MHz
1 : 378MHz
NAND_ALE : I2C Level (DNS)
0 : 3.3V Switching
1 : 5V Switching
NAND_CLE
0 : Enable D2CDIFF AC (DNS)
1 : Disabe D2CDIFF AC 
BCM3549 Boot Strap
NAND FLASH MEMORY
WIRELESS  UART LINE
R24
MODEL_OPT_3
MAIN_MINI_LVDS
HIGH
E23
HD
K1
MODEL_OPT_0
K22
PIN NAME
NON-GIP
FHD
MODEL_OPT_2
NON_URSA3
LOW
MODEL_OPT_4
MODEL OPTION
URSA3
MAIN_LVDS
MODEL_OPT_5
MODEL_OPT_1
PIN NO.
DDR-512M
DDR-256M
G26
GIP
D26
Motion Remote
BCM3549 GIPO
A8’h
NVRAM
#CAUTION
Location numer is mixed
600 & 900 & 1000
Wireless I2C connection with I2C_3
Address : 0X20
4G
8G
Motion Remote
MODEL_OPT_0 MODEL_OPT_4
LOW
LOW
HIGH
LOW
HIGH
HIGH
LOW
HIGH
NO FRC
URSA3 External
PWIZ Pannel T-con
with LG FRC
*MODEL_OPT_0 & MODEL_OPT_4
 REFER TO THIS OPTION
4G
FRC_RESET
3DTV
MODEL_OPT_6
G25
OLED
NON_OLED
FRC
NON_FRC
FOR HDMI STANDARD
APPLY ONLY WHEN CONNECT TO PULL-UP GPIO
8G
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.
BCM-LVDS/AUDIO
09/10/xx
10    100
GP2_BCM_ATSC
BCM3549_JTAG_TDO
EPHY_TDP
82:AF18
BCM3549_JTAG_TMS
H2
LVDS_TX_0_DATA3_P
LVDS_TX_0_DATA0_N
C1030
4.7uF
P1001
12505WS-10A00
OPT
1
/TRST
2
TDI
3
TDO
4
TMS
5
TCK
6
/RST
7
DINT
8
VIO
9
GND
10
GND
11
GND
R1014
1K
C1011
0.1uF
USB_DM2
3:AA24
C1017
4.7uF
C1007
100pF
50V
R1007
22
SIDE_AV_R_IN
86:M10
D3.3V
RESET_OUTB
I5
C153
0.015uF
C158
0.015uF
USB_DP2
3:AA24
C160
0.15uF
C164
0.15uF
LVDS_TX_0_DATA2_N
LVDS_TX_1_DATA1_N
EPHY_RDP
82:AF17
C173
0.047uF
R1017
22
OPT
LVDS_TX_0_CLK_N
C166
0.047uF
C1006
100pF
50V
C1040
0.1uF
BCM3549_JTAG_TDO
F4
PC_L_IN
84:H3
R1022
2.7K
C
1
0
3
3
0
.
1
u
F
A1.2V
C
1
0
4
7
0
.
1
u
F
L1003
BLM18PG121SN1D
P1000
TJC2508-4A
1
VCC
2
SCL
3
SDA
4
GND
R1015
22
LVDS_TX_1_CLK_P
REAR_AV_R_IN
1:AB25
L1004
BLM18PG121SN1D
EPHY_RDN
82:AF16
LVDS_TX_1_DATA0_N
R1010
120
R1032
1K
R1028
1K
OPT
C1028
0.1uF
EPHY_TDN
82:AF17
A2.5V
L1000
BLM18PG121SN1D
R1033
1K
A1.2V
C1048
4.7uF
C1044
4.7uF
D3.3V
C157
0.015uF
R1001
1.5K
R162
49.9
C159
0.15uF
C1046
4.7uF
C155
0.015uF
R1034
1K
C1036
0.1uF
C162
0.15uF
R1004
1.5K
CHB_CLK_OUT
15:F7;15:I3
C
1
0
1
4
0
.
1
u
F
SOC_RESET
I5;81:E4
R1023
4.7K
R1008
22
JTAG_RESETb
H5
C1013
4.7uF
LVDS_TX_1_DATA1_P
LVDS_TX_0_DATA1_N
C151
0.015uF
R1030
1K
CHB_DATA_OUT
15:F7;15:I3
R161
49.9
BCM3549_JTAG_TDI
H1
C
1
0
1
2
0
.
1
u
F
C
1
0
2
9 0
.
1
u
F
A1.2V
USB_PWRON2
3:Z25
CHB_SOP_OUT
15:F7;15:I3
R1029
1K
LVDS_TX_0_DATA1_P
R1016
22
OPT
D3.3V
BCM3549_JTAG_TDI
F4
USB_PWRFLT1
3:Y15
C168
0.047uF
C1038
10uF
C
1
0
3
9
0
.
1
u
F
LVDS_TX_1_CLK_N
BCM3549_JTAG_TRSTb
F4
C
1
0
2
5 0
.
1
u
F
R1018
0
OPT
C1020
0.01uF
USB_PWRFLT2
3:X25
R155
49.9
LVDS_TX_1_DATA0_P
LVDS_TX_1_DATA2_N
A2.5V
COMP1_L_IN
1:AK8
A1.2V
C1032
0.1uF
C
1
0
5
0
0
.
1
u
F
C
1
0
4
3
0
.
1
u
F
LVDS_TX_1_DATA4_N
90:E7
L1006
BLM18PG121SN1D
C170
0.047uF
R154
49.9
A1.2V
LVDS_TX_0_DATA2_P
BCM3549_JTAG_TCK
F4
SIDE_AV_L_IN
86:M12
LVDS_TX_0_DATA0_P
C1037
4.7uF
R159
49.9
BCM3549_JTAG_TMS
F4
COMP2_L_IN
1:AK22
C163
0.015uF
A2.5V
PC_R_IN
84:H4
C1041
0.1uF
C1034
4.7uF
LVDS_TX_0_DATA3_N
D3.3V
BCM3549_JTAG_TDO
H2
R1021
2.7K
A1.2V
C1031
0.1uF
A2.5V
C1027
4.7uF
C150
0.015uF
R160
49.9
LVDS_TX_0_DATA4_P
USB_DM1
3:Y14
USB_PWRON1
3:Z15
C1045
4.7uF
C169
0.047uF
COMP2_R_IN
1:AK23
R1024
2.7K
OPT
R1031
1K
C174
0.047uF
USB_DP1
3:Y14
C1024
0.1uF
54MHz_XTAL_P
H3
C165
0.047uF
R1009
3.9K
C1042
0.1uF
LVDS_TX_1_DATA3_P
A1.2V
C152
0.015uF
R1026
2.7K
BCM3549_JTAG_TRSTb
H1
D3.3V
R156
49.9
R157
49.9
LVDS_TX_0_CLK_P
C1023
0.1uF
L1001
BLM18PG121SN1D
L1005
BLM18PG121SN1D
R163
49.9
R1027
0
OPT
LVDS_TX_0_DATA4_N
LVDS_TX_1_DATA3_N
C1035
10uF
OPT
C1003
100pF
D3.3V
A2.5V
LVDS_TX_1_DATA4_P
90:E7
BCM3549_JTAG_TCK
H2
C1026
10uF
C171
0.047uF
COMP1_R_IN
1:AK10
A2.5V
C167
0.047uF
R1020
1K
LVDS_TX_1_DATA2_P
C
1
0
4
9
0
.
1
u
F
C172
0.047uF
C161
0.15uF
C156
0.015uF
A1.2V
C
1
0
0
4
0
.
1
u
F
L1002
BLM18PG121SN1D
REAR_AV_L_IN
1:AB24
54MHz_XTAL_N
H3
A1.2V
R1011
240
A2.5V
C
1
0
0
5
0
.
1
u
F
C154
0.015uF
R1019
560
R158
49.9
R1025
OPT
R1046
22
C1000
12pF
C1001
12pF
C1008
33pF
50V
R1045
22
54MHz_XTAL_N
E3
L1009
2.7uH
R1047
604
X1001
54MHz
6212AA2600E
54MHz_XTAL_P
E3
PC_LR_INCM
COMP2_LR_INCM
R167
5.1
R165
5.1
COMP1_LR_INCM
R164
5.1
R168
5.1
R166
5.1
SIDE_LR_INCM
REAR_AV_LR_INCM
IC900
LGE3549XQ (B2 VERSION)
DEV
EAN60345904
PKT0_CLK
C25
PKT0_DATA
C24
PKT0_SYNC
B26
RMX0_CLK
A25
RMX0_DATA
A26
RMX0_SYNC
B25
VDAC_AVDD2P5
AA20
VDAC_AVDD1P2
AD22
VDAC_AVDD3P3_1
AE22
VDAC_AVDD3P3_2
AE23
VDAC_AVSS_1
W16
VDAC_AVSS_2
Y17
VDAC_AVSS_3
Y18
VDAC_AVSS_4
Y19
VDAC_RBIAS
AF24
VDAC_1
AF22
VDAC_2
AE21
VDAC_AVSS_5
AD21
VDAC_VREG
AF23
BSC_S_SCL
F23
BSC_S_SDA
F22
USB_AVSS_1
R6
USB_AVSS_2
R7
USB_AVDD1P2
R3
USB_AVDD1P2PLL
U3
USB_AVDD2P5
T4
USB_AVDD2P5REF
T3
USB_AVDD3P3
R4
USB_RREF
U4
USB_DM1
V1
USB_DP1
V2
USB_DM2
U1
USB_DP2
U2
USB_MONCDR
T5
USB_MONPLL
R5
USB_PWRFLT_1
R1
USB_PWRFLT_2
R2
USB_PWRON_1
T2
USB_PWRON_2
T1
EPHY_VREF
P6
EPHY_RDAC
P5
EPHY_RDN
P3
EPHY_RDP
P2
EPHY_TDN
N3
EPHY_TDP
N2
EPHY_AVDD1P2
P1
EPHY_AVDD2P5
P4
EPHY_PLL_VDD1P2
N4
EPHY_AGND_1
N1
EPHY_AGND_2
N5
EPHY_AGND_3
P7
AUDMX_LEFT1
AC8
AUDMX_RIGHT1
AB9
AUDMX_INCM1
AD8
AUDMX_LEFT2
AF6
AUDMX_RIGHT2
AE7
AUDMX_INCM2
AE6
AUDMX_LEFT3
AE8
AUDMX_RIGHT3
AD9
AUDMX_INCM3
AC9
AUDMX_LEFT4
AF7
AUDMX_RIGHT4
AE9
AUDMX_INCM4
AF8
AUDMX_LEFT5
AB10
AUDMX_RIGHT5
AD10
AUDMX_INCM5
AC10
AUDMX_LEFT6
AF9
AUDMX_RIGHT6
AF10
AUDMX_INCM6
AE10
AUDMX_AVSS_1
AD7
AUDMX_AVSS_2
Y10
AUDMX_LDO_CAP
AA10
AUDMX_AVDD2P5
AC7
LVDS_TX_0_DATA0_P
B4
LVDS_TX_0_DATA0_N
A4
LVDS_TX_0_DATA1_P
C6
LVDS_TX_0_DATA1_N
B6
LVDS_TX_0_DATA2_P
B3
LVDS_TX_0_DATA2_N
A3
LVDS_TX_0_DATA3_P
A1
LVDS_TX_0_DATA3_N
A2
LVDS_TX_0_DATA4_P
D5
LVDS_TX_0_DATA4_N
D6
LVDS_TX_0_CLK_P
C5
LVDS_TX_0_CLK_N
B5
LVDS_TX_1_DATA0_P
B1
LVDS_TX_1_DATA0_N
B2
LVDS_TX_1_DATA1_P
C2
LVDS_TX_1_DATA1_N
C3
LVDS_TX_1_DATA2_P
D1
LVDS_TX_1_DATA2_N
D2
LVDS_TX_1_DATA3_P
E1
LVDS_TX_1_DATA3_N
E2
LVDS_TX_1_DATA4_P
E3
LVDS_TX_1_DATA4_N
E4
LVDS_TX_1_CLK_P
D3
LVDS_TX_1_CLK_N
D4
LVDS_PLL_VREG
F5
LVDS_TX_AVDDC1P2
F1
LVDS_TX_AVDD2P5_1
F4
LVDS_TX_AVDD2P5_2
F2
LVDS_TX_AVSS_1
C1
LVDS_TX_AVSS_2
F3
LVDS_TX_AVSS_3
C4
LVDS_TX_AVSS_4
A5
LVDS_TX_AVSS_5
E5
LVDS_TX_AVSS_6
E6
LVDS_TX_AVSS_7
D7
LVDS_TX_AVSS_8
E7
LVDS_TX_AVSS_9
F7
LVDS_TX_AVSS_10
G7
LVDS_TX_AVSS_11
H7
LVDS_TX_AVSS_12
G8
LVDS_TX_AVSS_13
G10
CLK54_AVDD1P2
U22
CLK54_AVDD2P5
U23
CLK54_AVSS_1
T20
CLK54_AVSS_2
T23
CLK54_AVSS_3
U24
CLK54_XTAL_N
U25
CLK54_XTAL_P
U26
CLK54_MONITOR
T21
PM_OVERRIDE
P21
VCXO_AVDD1P2
Y25
VCXO_PLL_AUDIO_TESTOUT
W23
VCXO_AGND
U21
RESET_OUTB
H22
RESETB
F6
NMIB
G23
TMODE_0
J5
TMODE_1
J4
TMODE_2
J6
TMODE_3
J3
SPI_S_MISO
M23
POR_OTP_VDD2P5
AB7
EJTAG_TCK
H4
EJTAG_TDI
H3
EJTAG_TDO
H2
EJTAG_TMS
H1
EJTAG_TRSTB
G1
EJTAG_CE0
H6
EJTAG_CE1
H5
PLL_MAIN_AVDD1P2
T22
PLL_MAIN_AGND
T25
PLL_MAIN_MIPS_EREF_TESTOUT
T24
PLL_RAP_AVD_TESTOUT
M6
PLL_RAP_AVD_AVDD1P2
N6
PLL_RAP_AVD_AGND
N7
PLL_DS_AGND_1
V22
PLL_DS_AGND_2
V23
BYP_CPU_CLK
R22
BYP_DS_CLK
P22
BYP_SYS216_CLK
V25
BYP_SYS175_CLK
V26
POR_VDD1P2
Y8
R1051
10K
R1053
0
OPT
POWER_DET
9:G3;81:F2;88:E3;80:J7
C1009
22uF
16V
OPT
JTAG_RESETb
H2
SW1000
SKHMPWE010
1
2
4
3
5
D3.3V
R1052
0
OPT
SOC_RESET
F4;81:E4
C1010
10uF
16V
RESET_OUTB
R1049
330
IC1000
KIA7029AF
0IKE702900G
2
G
3
O
1
I
R1048
0
OPT
D3.3V
R1050
910
REAR_AV_LR_INCM
B4
COMP2_LR_INCM
B4
COMP1_LR_INCM
B4
SIDE_LR_INCM
B4
PC_LR_INCM
B5
C179
0.47uF
C175
0.47uF
C176
0.47uF
C178
0.47uF
C177
0.47uF
C1002
4.7uF
Route INCM between associated
left and right signals of same channel
The INCM trace ends at the
same point where the connector
ground connects to the board ground
(thru-hole connector pin).
ALL RESET READY
Place close to BCM
EJTAG
RESET_OUTB
USB1 is inserted
CHB Interface
3rd Ovretone Crystal
BCM3549 LVDS/AUDIO
BBS CONNECT
BCM AUDIO
BCM LVDS
#CAUTION
Location numer is mixed
100 & 1000
RESET
Place this test point
near connector
AUDIO INCM
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.
09/10/xx
BCM-VIDEO
11    100
GP2_BCM_ATSC
R915
75
OPT
R976
36
C903
0.1uF
R911
12K
R930
499
C931
0.1uF
R917
82
C954
10uF
R932
499
OPT
R920
75
OPT
C908
0.1uF
C956
0.1uF
A1.2V
R901
120
C906
0.1uF
A2.5V
L904
BLM18PG121SN1D
C962
0.1uF
HDMI_RX2+
R957
10K
COMP2_Y
1:AK17
L901
BLM18PG121SN1D
COMP1_Pb
1:AK6
R921
2K
C932
0.1uF
C912
0.1uF
C948
10uF
C937
0.01uF
C934
4.7uF
C918
4.7uF
C949
10uF
C900
0.1uF
C914
0.01uF
R972
1K
OPT
C902
0.1uF
COMP2_Pr
1:AK20
L903
BLM18PG121SN1D
R913
10K
COMP1_Pr
1:AK7
R925 75
OPT
A2.5V
C921
0.1uF
R935
22
A1.2V
DSUB_R
84:E5
L907
BLM18PG121SN1D
COMP2_Pb
1:AK19
C915
0.1uF
TU_CVBS
7:AJ14
C950
1000pF
R934
22
C961
0.1uF
C942
0.1uF
C926
0.1uF
C955
10uF
C929
0.1uF
R988
0
C946
0.01uF
HDMI_RX1-
A2.5V
C940
4.7uF
C911
4.7uF
A1.2V
C939
0.1uF
AUD_LRCK
88:B3
C907
0.1uF
AUD_SCK
88:B3
R923
75
A2.5V
C901
0.1uF
C957
0.1uF
R1101
36
C905
0.1uF
R922
75
HDMI_RX0+
A1.2V
C910
0.1uF
R902
36
COMP1_Y
1:AK4
A1.2V
A2.5V
C941
4.7uF
R905
36
C920
0.01uF
C947
10uF
R907
36
HDMI_RX2-
C916
1000pF
A2.5V
HDMI_CLK-
RGB_HSYNC
84:E6
R936
22
HDMI_RX1+
C913
0.01uF
R916
82
SPDIF_OUT
84:B4
C953
0.1uF
TU_SIF
7:AJ18
REAR_AV_CVBS
1:AB23
C965
0.1uF
RGB_VSYNC
84:E6
R928
200
C951
1000pF
M_IF_P
7:T10
C927
0.1uF
C935
0.1uF
D3.3V
M_IF_AGC
7:T11
R999
0
R1102
36
A1.2V
R910
10K
C925
0.1uF
C924
0.1uF
R914
12K
C944
0.1uF
C945
0.01uF
R926
75
L902
BLM18PG121SN1D
A2.5V
C923
0.1uF
C922
0.1uF
R956
10K
C936
0.01uF
R931
10K
OPT
R908
0
R990
10K
R927
75
L900
BLM18PG121SN1D
C928
0.1uF
M_IF_N
7:T10
C917
1000pF
AUD_LRCH
88:B3
A1.2V
DSUB_B
84:E5
C909
0.01uF
C904
0.1uF
C933
0.1uF
HDMI_CLK+
L905
BLM18PG121SN1D
C943
0.1uF
DSUB_G
84:E5
R906
36
A1.2V
R1100
36
C919
0.01uF
SIDE_AV_CVBS
86:M15
L906
BLM18PG121SN1D
D3.3V
C930
0.1uF
R909
240
HDMI_RX0-
C952
0.1uF
C938
0.01uF
A2.5V
HP/BT_LOUT_N 3:E24
HP/BT_LOUT_P
HP/BT_ROUT_P
HP/BT_ROUT_N
HDMI_SCL
83:AA19
HDMI_SDA
83:AA19
R963
0
R961
0
R904
12
R919
12
R912
12
R992
62
R918
62
OPT
R933
62
SIDE_COMP-Pr
C4;4:I19
SIDE_COMP-Pb
C4;4:I19
SIDE_COMP-Y
C4;4:I19
SIDE_COMP_INCM
C4;86:AA24
CVBS_CHB_SEARCH
7:AI6;7:AJ26
R948
10K
IC900
LGE3549XQ (B2 VERSION)
DEV
EAN60345904
DS_AGCI_CTL
W26
DS_AGCT_CTL
W25
EDSAFE_AVSS_1
V20
EDSAFE_AVSS_2
W21
EDSAFE_AVSS_3
W22
EDSAFE_AVSS_4
Y23
EDSAFE_AVSS_5
AA24
EDSAFE_AVSS_6
Y26
EDSAFE_AVDD2P5
Y24
EDSAFE_DVDD1P2
AB26
EDSAFE_IF_N
AA26
EDSAFE_IF_P
AA25
PLL_DS_AVDD1P2
Y21
PLL_DS_TESTOUT
R21
SD_V1_AVDD1P2
AA16
SD_V1_AVDD2P5
AB13
SD_V1_AVSS_1
W14
SD_V1_AVSS_2
AA15
SD_V2_AVDD1P2
AB15
SD_V2_AVDD2P5
AB14
SD_V3_AVDD1P2
AA14
SD_V3_AVDD2P5
AC15
SD_V2_AVSS
Y14
SD_V3_AVSS_1
W13
SD_V3_AVSS_2
Y13
SD_V4_AVDD1P2
AA13
SD_V4_AVDD2P5
Y11
SD_V4_AVSS
Y12
SD_R
AB12
SD_G
AC11
SD_B
AF11
SD_INCM_B
AE11
SD_Y1
AE17
SD_PR1
AC17
SD_PB1
AD17
SD_INCM_COMP1
AF17
SD_Y2
AE18
SD_PR2
AF19
SD_PB2
AD18
SD_INCM_COMP2
AF18
SD_Y3
AE16
SD_PR3
AD16
SD_PB3
AC16
SD_INCM_COMP3
AF16
SD_L1
AF12
SD_C1
AE12
SD_INCM_LC1
AC12
SD_L2
AC13
SD_C2
AD13
SD_INCM_LC2
AF13
SD_L3
AF15
SD_C3
AC14
SD_INCM_LC3
AD14
SD_CVBS1
AB11
SD_CVBS2
AE13
SD_CVBS3
AE14
SD_CVBS4
AD15
SD_INCM_CVBS1
AA11
SD_INCM_CVBS2
AD12
SD_INCM_CVBS3
AF14
SD_INCM_CVBS4
AE15
SD_SIF1
AD19
SD_INCM_SIF1
AE19
PLL_VAFE_AVDD1P2
AB16
PLL_VAFE_AVSS
Y16
PLL_VAFE_TESTOUT
Y15
RGB_HSYNC
AB6
RGB_VSYNC
AC6
I2S_CLK_IN
AC20
I2S_CLK_OUT
AD20
I2S_DATA_IN
AA19
I2S_DATA_OUT
AF21
I2S_LR_IN
AB20
I2S_LR_OUT
AE20
AUD_LEFT0_N
AC26
AUD_LEFT0_P
AC25
AUD_AVDD2P5_0
AB25
AUD_AVSS_0_1
W19
AUD_AVSS_0_2
W20
AUD_AVSS_0_3
Y22
AUD_AVSS_0_4
AA23
AUD_RIGHT0_N
AD25
AUD_RIGHT0_P
AD26
AUD_LEFT1_N
AF25
AUD_LEFT1_P
AE25
AUD_RIGHT1_N
AE26
AUD_RIGHT1_P
AF26
AUD_AVDD2P5_1
AB24
AUD_AVSS_1_1
AA22
AUD_AVSS_1_2
AB23
AUD_LEFT2_N
AD23
AUD_LEFT2_P
AC23
AUD_RIGHT2_N
AD24
AUD_RIGHT2_P
AE24
AUD_AVDD2P5_2
AC24
AUD_AVSS_2_1
Y20
AUD_AVSS_2_2
AA21
AUD_AVSS_2_3
AB22
AUD_AVSS_2_4
AC22
AUD_SPDIF
AF5
SPDIF_AVDD2P5
AD5
SPDIF_IN_N
AF4
SPDIF_IN_P
AE5
SPDIF_AVSS_1
AD6
SPDIF_AVSS_2
AB8
SPDIF_AVSS_3
AA9
HDMI_RX_0_CEC_DAT
AE3
HDMI_RX_0_AVSS_4
AF3
HDMI_RX_0_HTPLG_IN
AA6
HDMI_RX_0_HTPLG_OUT
AA5
HDMI_RX_0_DDC_SCL
AB3
HDMI_RX_0_DDC_SDA
Y6
HDMI_RX_0_RESREF
AC4
HDMI_RX_0_CLK_N
AC1
HDMI_RX_0_CLK_P
AC2
HDMI_RX_0_DATA0_N
AD1
HDMI_RX_0_DATA0_P
AD2
HDMI_RX_0_DATA1_N
AE1
HDMI_RX_0_DATA1_P
AE2
HDMI_RX_0_DATA2_N
AF1
HDMI_RX_0_DATA2_P
AF2
HDMI_RX_0_VDD3P3
AD3
HDMI_RX_0_VDD1P2
AD4
HDMI_RX_0_VDD2P5
AC3
HDMI_RX_0_AVSS_5
AC5
HDMI_RX_0_AVSS_1
AB5
HDMI_RX_0_AVSS_2
V8
HDMI_RX_0_AVSS_3
W8
HDMI_RX_0_PLL_AVSS
W6
HDMI_RX_0_PLL_DVDD1P2
AE4
HDMI_RX_0_PLL_DVSS
W7
HDMI_RX_1_CEC_DAT
AA3
HDMI_RX_1_AVSS_7
AB4
HDMI_RX_1_HTPLG_IN
V4
HDMI_RX_1_HTPLG_OUT
U6
HDMI_RX_1_DDC_SCL
V5
HDMI_RX_1_DDC_SDA
V3
HDMI_RX_1_RESREF
W4
HDMI_RX_1_CLK_N
W2
HDMI_RX_1_CLK_P
W3
HDMI_RX_1_DATA0_N
Y1
HDMI_RX_1_DATA0_P
Y2
HDMI_RX_1_DATA1_N
AA2
HDMI_RX_1_DATA1_P
AA1
HDMI_RX_1_DATA2_N
AB2
HDMI_RX_1_DATA2_P
AB1
HDMI_RX_1_VDD3P3
Y3
HDMI_RX_1_VDD1P2
Y4
HDMI_RX_1_VDD2P5
W5
HDMI_RX_1_AVSS_6
Y5
HDMI_RX_1_AVSS_1
W1
HDMI_RX_1_AVSS_2
U5
HDMI_RX_1_AVSS_3
V6
HDMI_RX_1_AVSS_4
U7
HDMI_RX_1_AVSS_5
U8
HDMI_RX_1_PLL_AVSS
V7
HDMI_RX_1_PLL_DVDD1P2
AA4
HDMI_RX_1_PLL_DVSS
Y7
SD_V5_AVDD1P2
AB19
SD_V5_AVDD2P5
AC19
SD_V5_AVSS
AA18
SD_INCM_G
AD11
SD_INCM_R
AA12
C966
47pF
50V
C967
47pF
50V
C968
47pF
50V
+5V_NORMAL
+5V_NORMAL
+5V_NORMAL
SIDE_COMP-Y
SIDE_COMP-Pr
SIDE_COMP-Pb
SIDE_COMP_INCM
R929
510
R964
10K
R993
0
Place this test point
near connector
Run alongside G, B, R traces
Run alognside Y, PB, Pr traces
Run alognside L, C traces
Run along CVBS
Run along SIF
VIDEO IN
AUDIO OUT
BCM3549 VIDEO
HDMI IN
I2S_SCLK_OUT
I2S_DATA_OUT
I2S_LRCLK_OUT
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.
BCM-POWER
09/04/xx
13    100
GP2_BCM_ATSC
C1088
0.01uF
C1071
0.01uF
C1081
10uF
C1062
1000pF
C1052
4.7uF
C1058
4.7uF
C1096
33uF
C1060
0.1uF
D1.2V
C1055
0.1uF
C1077
0.1uF
C1082
0.1uF
C1078
4.7uF
C1099
0.1uF
C1068
0.01uF
C1079
0.01uF
C1080
1000pF
C1069
1000pF
C1056
1000pF
C1083
4.7uF
C1057
1000pF
D1.8V
C1095
0.01uF
C1072
0.1uF
C1075
0.1uF
C1066
0.1uF
C1054
0.01uF
D3.3V
D3.3V
D1.8V
C1065
1000pF
C1073
1000pF
C1098
10uF
C1053
0.1uF
C1051
1000pF
C1094
0.1uF
C1059
0.1uF
C1064
4.7uF
C1085
0.01uF
C1063
0.01uF
L1007
BLM18PG121SN1D
C1093
0.01uF
C1084
4.7uF
D3.3V
C1302
0.1uF
D3.3V
C1076
4.7uF
C1097
0.01uF
C1067
1000pF
C1300
33uF
D1.2V
C1092
1000pF
D1.8V
C1074
0.01uF
C1089
1000pF
C1061
1000pF
C1091
4.7uF
C1301
0.01uF
C1086
4.7uF
C1070
0.1uF
C1090
33uF
C1087
10uF
D1.2V
IC900
LGE3549XQ (B2 VERSION)
EAN60345904
DEV
VDDC_1
H8
VDDC_2
J8
VDDC_3
K8
VDDC_4
L8
VDDC_5
M8
VDDC_6
N8
VDDC_7
P8
VDDC_8
R8
VDDC_9
H9
VDDC_10
H10
VDDC_11
H11
VDDC_12
H12
VDDC_13
H13
VDDC_14
H14
VDDC_15
H15
VDDC_16
H16
VDDC_17
H17
VDDC_18
H18
VDDC_19
H19
VDDC_20
J19
VDDC_21
K19
VDDC_22
L19
VDDC_23
M19
VDDC_24
N19
VDDC_25
P19
VDDC_26
R19
VDDC_27
T19
VDDC_28
U19
VDDC_29
V19
AGC_VDDO
V24
VDDO_1
W11
VDDO_2
W12
VDDO_3
W17
VDDO_4
W18
VDDO_5
E26
VDDO_6
L26
VDDO_7
T26
DDRV_1
A9
DDRV_2
G9
DDRV_3
G11
DDRV_4
G13
DDRV_5
A14
DDRV_6
G15
DDRV_7
G17
DDRV_8
A19
DDRV_9
G19
IC900
LGE3549XQ (B2 VERSION)
EAN60345904
DEV
DVSS_1
T6
DVSS_2
J7
DVSS_3
K7
DVSS_4
L7
DVSS_5
M7
DVSS_6
T7
DVSS_7
AA7
DVSS_8
T8
DVSS_10
AA8
DVSS_11
D9
DVSS_12
W9
DVSS_13
Y9
DVSS_14
K10
DVSS_15
L10
DVSS_16
M10
DVSS_17
N10
DVSS_18
P10
DVSS_19
R10
DVSS_20
T10
DVSS_21
U10
DVSS_22
W10
DVSS_23
A11
DVSS_24
K11
DVSS_25
L11
DVSS_26
M11
DVSS_27
N11
DVSS_28
P11
DVSS_29
R11
DVSS_30
T11
DVSS_31
U11
DVSS_32
D12
DVSS_33
G12
DVSS_34
K12
DVSS_35
L12
DVSS_36
M12
DVSS_37
N12
DVSS_38
P12
DVSS_39
R12
DVSS_40
T12
DVSS_41
U12
DVSS_42
K13
DVSS_43
L13
DVSS_44
M13
DVSS_45
N13
DVSS_46
P13
DVSS_47
R13
DVSS_48
T13
DVSS_49
U13
DVSS_50
G14
DVSS_51
K14
DVSS_52
L14
DVSS_53
M14
DVSS_54
N14
DVSS_55
P14
DVSS_56
R14
DVSS_57
T14
DVSS_58
U14
DVSS_59
K15
DVSS_60
L15
DVSS_61
M15
DVSS_62
N15
DVSS_63
P15
DVSS_64
R15
DVSS_65
T15
DVSS_66
U15
DVSS_67
W15
DVSS_68
A16
DVSS_69
G16
DVSS_70
K16
DVSS_71
L16
DVSS_72
M16
DVSS_73
N16
DVSS_74
P16
DVSS_75
R16
DVSS_76
T16
DVSS_77
U16
DVSS_78
D17
DVSS_79
K17
DVSS_80
L17
DVSS_81
M17
DVSS_82
N17
DVSS_83
P17
DVSS_84
R17
DVSS_85
T17
DVSS_86
U17
DVSS_87
AA17
DVSS_88
AB17
DVSS_89
G18
DVSS_91
AB18
DVSS_92
AC18
DVSS_95
D20
DVSS_96
G20
DVSS_97
H20
DVSS_98
J20
DVSS_99
K20
DVSS_100
L20
DVSS_101
M20
DVSS_102
N20
DVSS_103
P20
DVSS_104
R20
DVSS_105
U20
DVSS_106
A21
DVSS_107
N21
DVSS_90
V21
DVSS_93
W24
DVSS_94
F26
DVSS_9
K26
BCM3549 DDR 1.8V By CAP : Place near to BCM3549
JANG JAE HO
BCM3549 POWER
Page of 85
Display

Click on the first or last page to see other 47LE5400 (CHASSIS:LA02D) service manuals if exist.