LG 47LD650, Service Manual

Page: 16 / 40

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.
2009.06.18
BCM3556 & NAND FLASH
BCM (EUROBBTV)
NAND_DATA[7]
CI_A[0]
CI_A[3]
CI_A[2]
NAND_DATA[6]
NAND_DATA[6]
NAND_DATA[2]
CI_A[12]
NAND_DATA[0]
NAND_DATA[4]
NAND_DATA[3]
NAND_DATA[3]
NAND_DATA[1]
NAND_DATA[2]
CI_A[8]
CI_A[5]
NAND_DATA[7]
CI_A[6]
NAND_DATA[5]
NAND_DATA[7]
NAND_DATA[0]
NAND_DATA[5]
NAND_DATA[1]
NAND_DATA[0]
CI_A[9]
CI_A[11]
NAND_DATA[6]
CI_A[13]
CI_A[7]
NAND_DATA[5]
CI_A[4]
NAND_DATA[2]
NAND_DATA[4]
NAND_DATA[4]
CI_A[10]
NAND_DATA[0-7]
CI_A[1]
NAND_DATA[1]
NAND_DATA[3]
R132
22
R127
22
R117
33
R1037
2.7K
OPT
R1003
2.7K
NAND_WEb
PWM_DIM
DSUB_DET
NAND_DATA[0-7]
R1007
2.7K
OPT
R102
22
SC_RE2
NAND_CEb
R1012 100
MODEL_OPT_5
R1022
1K
DDR_512MB
MODEL_OPT_1
C115
0.1uF
R169
2.7K
C114
0.1uF
NAND_REb
R133
22
SCL3_3.3V
R1023
1K
NON_GIP
R1001
2.7K
MODEL_OPT_0
R193
4.7K
FRC_RESET
R1042
100
NAND_ALE
CI_OUTCLK
MODEL_OPT_1
C116
4700pF
SDA1_3.3V
MODEL_OPT_2
R140
22
A_DIM
R194
4.7K
R1008
2.7K
OPT
RGB_DDC_SCL
R1040
2.7K
OPT
NAND_ALE
R1039
2.7K
EBI_WE
/CI_IREQ
C103
0.1uF
CI_MOD_RESET
RF_SWITCH_CTL
MODEL_OPT_0
R109 100
NAND_CLE
+3.3V_NORMAL
C167
8pF
OPT
R1000
2.7K
MODEL_OPT_5
NAND_CEb
TUNER_RESET
R122
22
ERROR_OUT
R1024 100
NAND_CLE
NAND_REb
R130
22
NAND_WEb
+3.3V_NORMAL
R1002
2.7K
OPT
AV_CVBS_DET
+3.3V_NORMAL
R1033
22
R157
2.7K
OPT
CI_A[0-13]
SIDE_AV_DET
IF_AGC_SEL
EPHY_LINK
MODEL_OPT_4
R1045
4.7K
NAND_RBb
R1006
2.7K
OPT
R136 4.7K
R1018
1K
NO_FRC
R1005
2.7K
R1011
1K
MINI_LVDS/NO LOCAL_D
FE_TS_VAL_ERR
+3.3V_NORMAL
SDA3_3.3V
R1019 100
/CI_CD2
R1013
1K
EXTERNEL FRC/T_CON FRC
+3.3V_NORMAL
R1015
1K
DDR_256MB
BT_RESET
R156
2.7K
+3.3V_NORMAL
NAND_DATA[0-7]
R108
100
R158
2.7K
OPT
NAND_CLE
R1021
1K
HD
R110 100
SC_RE1
MODEL_OPT_2
R111
22
R1034
2.7K
+3.3V_NORMAL
R1004
2.7K
OPT
SCL1_3.3V
C171
8pF
OPT
IC102
M24M01-HRMN6TP
3
E2
2
E1
4
VSS
1
NC
5
SDA
6
SCL
7
WP
8
VCC
MODEL_OPT_3
CI_5V_CTL
R134
2.7K
R191
2.7K
SCL0_3.3V
R1020
1K
FRC
+3.3V_NORMAL
EBI_CS
R1009
1K
GIP
RGB_DDC_SDA
+3.3V_NORMAL
EBI_CS
R1046
22
/CI_WAIT
NAND_DATA[0-7]
EBI_RW
R1035
2.7K
R1044
0
BCM_RX
EPHY_ACTIVITY
Q101
KRC103S
E
B
C
R1017
1K
FHD
R1038
2.7K
R129
22
MODEL_OPT_4
R1014
1K
LVDS/LOCAL_D
HP_DET
NAND_ALE
SDA0_3.3V
BCM_TX
FLASH_WP
LNA2_CTL/BOSTER_CTL
R1036
2.7K
OPT
+3.3V_NORMAL
MODEL_OPT_3
R1010
1K
NO FRC/INTERNER FRC
R107
100
/CI_CD1
R116
22
NAND_RBb
R1027 10K
SYS_RESETb
+3.3V_NORMAL
SOC_RESET
WIRELESS_DL_TX
WIRELESS_DL_RX
COMP2_DET
SDA2_3.3V
SCL2_3.3V
AUD_MASTER_CLK
SCART1_DET
VREG_CTRL
/RST_HUB
R1030 0
R1032
0
R1025
4.7K
C136 10uF
10V
SDA3_3.3V
SCL3_3.3V
R1026 22
R1028 22
DTV_ATV_SELECT
SIDE_COMP_DET
POWER_DET
R1047
0
OPT
HDMI_HPD_4
HDMI_HPD_3
HDMI_HPD_2
HDMI_HPD_1
R114 1K
R1029
1K
R199
1K
R106
1K
5V_HDMI_1
5V_HDMI_2
5V_HDMI_3
5V_HDMI_4
R1048
100
R1050
100
R161 100
R1049
22
R1051
22
LOCAL DIMMING
R170
1.2K
R187
1.2K
R180
1.2K
R183
1.2K
R176
1.2K
R184
1.2K
R171
1.2K
R177
1.2K
R123 0 WIRELESS
R124
0
WIRELESS
IC101
NAND04GW3B2DN6E
NAND FLASH
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
SIDE_COMP_DET
Q103
FDV301N
OPT
G
D S
Q104
FDV301N
OPT
G
D S
R173
10K OPT
WIRELESS_SCL
SDA2_3.3V
WIRELESS_SDA
SCL2_3.3V
+3.3V_NORMAL
R160 100
LG5111_RESET
R192 0
DC DC
DEMOD_RESET
DEMOD_RESET
DD
DD
M_REMOTE_RX
M_REMOTE_RX
M_REMOTE_TX
M_REMOTE_TX
R103 0
RF_SWITCH_CTL_CHB RF_SWITCH_CTL_CHB
R113
22
DEMOD_RESET
LG5111_RESET
+12V
C178
0.1uF
50V
C179
0.1uF
50V
R1041 12K
C173
22uF
16V
C180
100pF
50V
EMI
R105 56
R115 1.8K
R1052
4.7K
+3.3V_NORMAL
MODEL_OPT_6
/CI_SEL
MODEL_OPT_6
R118
1K
OLED
R119
1K
NON_OLED
MDS62110204
GAS6-*1
5.5T_GAS
MDS62110204
GAS7-*1
5.5T_GAS
MDS62110204
GAS1-*1
5.5T_GAS
MDS62110206
GAS6
6.5T_GAS
MDS62110206
GAS2
OPT
MDS62110206
GAS7
6.5T_GAS
MDS62110206
GAS5
OPT
MDS62110206
GAS1
6.5T_GAS
MDS62110206
GAS4
OPT
MDS62110206
GAS3
OPT
MDS62110206
GAS8
OPT
MDS62110206
GAS9
OPT
IC100
LGE3556C (C0 VERSION)
GPIO_00
N26
GPIO_01
L26
GPIO_02
N25
GPIO_03
L25
GPIO_04
K27
GPIO_05
K28
GPIO_06
K24
GPIO_07
K26
GPIO_08
K25
GPIO_09
AA27
GPIO_10
AA28
GPIO_11
AA26
GPIO_12
L1
GPIO_13
L3
GPIO_14
L2
GPIO_15
Y25
GPIO_16
Y26
GPIO_17
M27
GPIO_18
AA25
GPIO_19
R25
GPIO_20
N28
GPIO_21
N27
GPIO_22
AH18
GPIO_23
P23
GPIO_24
M23
GPIO_25
AD19
GPIO_26
AE19
GPIO_27
M4
GPIO_28
M5
GPIO_29
L23
GPIO_30
Y28
GPIO_31
Y27
GPIO_32
G2
GPIO_33
G3
GPIO_34
G5
GPIO_35
G6
GPIO_36
G4
GPIO_37
L24
GPIO_38
P25
GPIO_39
L5
GPIO_40
K4
GPIO_41
K1
GPIO_42
L27
GPIO_43
M26
GPIO_44
N23
GPIO_45
R28
GPIO_46
R27
GPIO_47
R26
GPIO_48
P28
GPIO_49
P27
GPIO_50
K6
GPIO_51
K5
GPIO_52
P26
GPIO_53
M3
GPIO_54
M2
GPIO_55
M1
GPIO_56
L4
GPIO_57
L6
SGPIO_00
W27
SGPIO_01
W28
SGPIO_02
W26
SGPIO_03
W25
SGPIO_04
J2
SGPIO_05
J1
SGPIO_06
K3
SGPIO_07
K2
EBI_ADDR3
J23
EBI_ADDR4
J24
EBI_ADDR2
H25
EBI_ADDR1
H24
EBI_ADDR0
H23
EBI_ADDR5
J25
EBI_ADDR6
F26
EBI_ADDR8
H28
EBI_ADDR9
J26
EBI_ADDR13
H27
EBI_ADDR12
G26
EBI_ADDR11
J27
EBI_ADDR10
J28
EBI_ADDR7
F27
EBI_TAB
G24
EBI_WE1B
H26
EBI_CLK_IN
G27
EBI_CLK_OUT
G28
EBI_RWB
K23
EBI_CS0B
G25
NAND_DATA0
U24
NAND_DATA1
T26
NAND_DATA2
T27
NAND_DATA3
U26
NAND_DATA4
U27
NAND_DATA5
V26
NAND_DATA6
V27
NAND_DATA7
V28
NAND_CS0B
T24
NAND_ALE
R23
NAND_REB
T23
NAND_CLE
T25
NAND_WEB
R24
NAND_RBB
U25
SF_MISO
W24
SF_MOSI
U23
SF_SCK
V23
SF_CSB
V24
MDS62110205
GAS6-*2
7.5T_GAS
MDS62110205
GAS1-*2
7.5T_GAS
MDS62110205
GAS7-*2
7.5T_GAS
BT_ON/OFF
R181 100
BCM BT MODULE
MDS61887710
GAS1-*3
9.5T_GAS
MDS61887710
GAS2-*3
9.5T_GAS
MDS61887710
GAS3-*3
9.5T_GAS
MDS61887710
GAS4-*3
9.5T_GAS
MDS61887710
GAS5-*3
9.5T_GAS
MDS61887710
GAS6-*3
9.5T_GAS
MDS61887710
GAS8-*3
9.5T_GAS
MDS61887710
GAS9-*3
9.5T_GAS
MDS62110204
GAS1-*4
55LD650_5.5T
MDS62110204
GAS3-*4
55LD650_5.5T
1
Default Res. of all NAND pin is Pull-down
For CI
For CI
* I2C MAP
* NAND FLASH MEMORY 4Gbit (512M for BB)
MODEL OPTION
External Demod.
Open Drain
* I2C_0 :
* I2C_1 :
* I2C_2 :
* I2C_3 :
BB Add.
For CI
Boot Strap
RESET
A8’h
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
NVRAM
EXT IRQ
GPIO_00, GPIO_01, GPIO_02,
GPIO_11, GPIO_11, GPIO_39
IR_INT : GPIO_23
IR1_IN : GPIO_25
IR2_IN : GPIO_29
IR_OUT : GPIO_26
PWM0 : GPIO_24
PWM1 : GPIO_09
IR_IN
INTERRUPT PIN
INTERRUPT PIN
INTERRUPT PIN
IR_IN
BCM_AVC_DEBUG_TX1
BCM_AVC_DEBUG_RX1
BT_MUTE
From wireless_I2C to micom I2C
SMD GASKET
15page:TW_9910_RESET
17page:M_RFMODULE_RESET
15page:CHB_RESET
17page : Motion Remocon
17page : Motion Remocon
28page : ISDB Demod
17page : Motion Remocon
17page : Motion Remocon
15page : CHB_SUB_TUNER
FOR ESD 12V Pattern
URSA3 External
HIGH
LOW
HIGH
OLED
LOW
DDR-256M
MODEL_OPT_4
HIGH
MAIN_MINI_LVDS
HD
MAIN_LVDS
K1
NON_OLED
MODEL_OPT_3
MODEL_OPT_6
MODEL_OPT_4
L25
N28
MODEL_OPT_5
FRC
MODEL_OPT_0
MODEL_OPT_2
DDR-512M
HIGH
GIP
PIN NAME
PWIZ Pannel T-con
with LG FRC
MODEL_OPT_1 AA26
HIGH
R26
URSA3 Internal
LOW
NON_URSA3
LOW
K4
*MODEL_OPT_0 & MODEL_OPT_4
REFER TO THIS OPTION
NON-GIP
PIN NO.
LOW
K27
NO FRC
NON_FRC
MODEL_OPT_0
FHD
URSA3
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Only for training and service purposes LGE Internal Use Only