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LG 47LX6800 Service Manual page 43

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LVDS_TX_0_DATA0_P
LVDS_TX_0_DATA0_N
LVDS_TX_0_DATA1_P
LVDS_TX_0_DATA1_N
LVDS_TX_0_DATA2_P
LVDS_TX_0_DATA2_N
LVDS_TX_0_CLK_P
LVDS_TX_0_CLK_N
LVDS_TX_0_DATA3_P
LVDS_TX_0_DATA3_N
LVDS_TX_0_DATA4_P
LVDS_TX_0_DATA4_N
LVDS_TX_1_DATA0_P
LVDS_TX_1_DATA0_N
LVDS_TX_1_DATA1_P
LVDS_TX_1_DATA1_N
LVDS_TX_1_DATA2_P
LVDS_TX_1_DATA2_N
LVDS_TX_1_CLK_P
LVDS_TX_1_CLK_N
LVDS_TX_1_DATA3_P
LVDS_TX_1_DATA3_N
LVDS_TX_1_DATA4_P
LVDS_TX_1_DATA4_N
Close to LG5111 LVDS Input PIN
R9704
100
LVDS_TX_0_DATA0_N
LVDS_TX_0_DATA0_P
R9705
100
LVDS_TX_0_DATA1_N
LVDS_TX_0_DATA1_P
R9706
100
LVDS_TX_0_DATA2_N
LVDS_TX_0_DATA2_P
R9707
100
LVDS_TX_0_CLK_N
LVDS_TX_0_CLK_P
R9708
100
LVDS_TX_0_DATA3_N
LVDS_TX_0_DATA3_P
R9709
100
LVDS_TX_0_DATA4_N
LVDS_TX_0_DATA4_P
R9710
100
LVDS_TX_1_DATA0_N
LVDS_TX_1_DATA0_P
R9711
100
LVDS_TX_1_DATA1_N
LVDS_TX_1_DATA1_P
R9712
100
LVDS_TX_1_DATA2_N
LVDS_TX_1_DATA2_P
R9713
100
LVDS_TX_1_CLK_N
LVDS_TX_1_CLK_P
R9714
100
LVDS_TX_1_DATA3_N
LVDS_TX_1_DATA3_P
R9715
100
LVDS_TX_1_DATA4_N
LVDS_TX_1_DATA4_P
+3.3V_NORMAL
+3.3V_NORMAL
R9700
R9729
3.3K
3.3K
TM480Hz
TM480Hz
/TCON_EN
DUAL_LVDS
R9701
R9730
10K
10K
TM240Hz
TM240Hz
TX Output Mode Selection
Dual/Quad-Link LVDS Input Selection
- High : LVDS(TM480Hz, LE9500)
- High : Dual-Link LVDS(TM480Hz,LE9500)
- LOW : Mini-LVDS
- LOW : Quad-Link LVDS
(TM240Hz, LE5500/7500/8500)
(TM240Hz, LE5500/7500/8500)
+3.3V_NORMAL
+3.3V_NORMAL
R9702
R9731
3.3K
3.3K
TM480Hz
OPT
VS_SLAVE_MODE
EEPROM_NA
R9703
R9732
10K
10K
TM240Hz
Master/Slave Mode Selection
External Serial EEPROM Avalibility
- High : Slave Mode(TM480Hz,LE9500)
- High : Not Available
- LOW : Master Mode
- LOW : Use EEPROM
(TM240Hz,LE5500/7500/8500)
[RESET for LG5111]
+3.3V_NORMAL
+3.3V_NORMAL
R9728
R9733
1K
10K
IC9700
SW9700
JTP-1127WEM
KIA7027AF
R9777
330
I
O
1
3
R9734
22
OPT
2
C9700
G
C9701
0.1uF
4.7uF
16V
10V
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.
Copyright © 2010 LG Electronics. Inc. All rights reserved.
Only for training and service purposes
IC9701
LG5111
A3
A17
R1A1P
T1A1P
RRXA0+
A2
A16
R1A1M
T1A1N
RRXA0-
A4
B16
R1B1P
T1B1P
RRXA1+
B3
A15
R1B1M
T1B1N
RRXA1-
B1
B17
R1C1P
T1C1P/RLV0N
RRXA2+/RLV5P
B2
B18
R1C1M
T1C1N/RLV0P
RRXA2-/RLV5N
C2
C18
R1CLK1P
T1CLK1P/RLV1N
RRXACK+/RLV4P
C1
C17
R1CLK1M
T1CLK1N/RLV1P
RRXACK-/RLV4N
C3
D16
R1D1P
T1D1P
RRXA3+
D3
C16
R1D1M
T1D1N
RRXA3-
D1
D17
R1E1P
T1E1P/RLV2N
RRXA4+/RLV3P
D2
D18
R1E1M
T1E1N/RLV2P
RRXA4-/RLV3N
E2
E18
R1A2P
T1A2P/RCLKN
RRXB0+/RLCLKP
E1
E17
R1A2M
T1A2N/RCLKP
RRXB0-/RLCLKN
E3
F16
R1B2P
T1B2P
RRXB1+
F3
E16
R1B2M
T1B2N
RRXB1-
F1
F17
R1C2P
T1C2P
RRXB2+
F2
F18
R1C2M
T1C2N
RRXB2-
G1
G18
R1CLK2P
T1CLK2P/RLV3N
RRXBCK+/RLV2P
G2
G17
R1CLK2M
T1CLK2N/RLV3P
RRXBCK-/RLV2N
H1
H18
R1D2P
T1D2P/RLV4N
RRXB3+/RLV1P
H2
H17
R1D2M
T1D2N/RLV4P
RRXB3-/RLV1N
J1
J18
R1E2P
T1E2P/RLV5N
RRXB4+/RLV0P
J2
J17
R1E2M
T1E2N/RLV5P
RRXB4-/RLV0N
K1
K18
R2A1P
T2A1P
K2
K17
VS_SLAVE_MODE
R2A1M
T2A1N
L1
L18
/TCON_EN
R2B1P
T2B1P/LLV0N
L2
L17
R2B1M
T2B1N/LLV0P
M1
M18
DUAL_LVDS
R2C1P
T2C1P/LLV1N
M2
M17
R2C1M
T2C1N/LLV1P
N2
N18
R2CLK1P
T2CLK1P/LLV2N
N1
N17
R2CLK1M
T2CLK1N/LLV2P
N3
P16
R2D1P
T2D1P
P3
N16
R2D1M
T2D1N
P1
P17
R2E1P
T2E1P/LCLKN
P2
P18
R2E1M
T2E1N/LCLKP
LG5111_RESET
R2
R18
R2A2P
T2A2P
R1
R17
R2A2M
T2A2N
R3
T16
R2B2P
T2B2P
T3
R16
R2B2M
T2B2N
T1
T17
R2C2P
T2C2P/LLV3N
T2
T18
R2C2M
T2C2N/LLV3P
U2
U18
R2CLK2P
T2CLK2P/LLV4N
U1
U17
R2CLK2M
T2CLK2N/LLV4P
U3
V15
R2D2P
T2D2P
V4
U16
R2D2M
T2D2N
V2
V16
R2E2P
T2E2P/LLV5N
V3
V17
R2E2M
T2E2N/LLV5P
EAN60997801
[Mini-LVDS Signal Strength]
1. Adjust Mini-LVDS Tx voltage swing level
(swing level can be affected by FFC cable)
2. Add resistor and make option for each model
[+1.8V for LG5111]
+12V
IC9702
AOZ1072AI
L9700
120-ohm
PGND
LX_2
1
8
VIN
LX_1
2
7
C9776
0.1uF
AGND
EN
C9702
C9703
16V
3
6
10uF
10uF
25V
25V
FB
COMP
4
5
EAN60922901
[EEPROM for LG5111]
+3.3V_NORMAL
C9706
0.1uF
16V
IC9703
R9735
M24512-WMW6G(REV.B)
3.3K
E0
1
E1
2
LG5111_RESET
EEPROM_A1
E2
R9736
3
10K
OPT
VSS
4
C9704
C9707
27pF
27pF
50V
50V
X9700
25MHz
IC9701
LG5111
R9741
1M
1%
A5
P4
CLK25_XOUT
TMODE3
B5
R4
CLK25_XIN
TMODE2
T4
TMODE1
U4
TMODE0
A7
M0_SCLK
R9742
22
M0_SCLK
B7
R9743
22
M0_MOSI
M0_MOSI
A6
R7
R9744
22
M1_SCLK
M1_SCLK
GPIO0
B6
R8
R9745
22
M1_MOSI
M1_MOSI
GPIO1
R6
R9
R9746
22
M2_SCLK
M2_SCLK
GPIO2
T6
R10
R9747
22
M2_MOSI
M2_MOSI
GPIO3
U6
R11
R9748
22
M3_SCLK
M3_SCLK
GPIO4
R9716 0
V6
R12
R9749
22
V_SYNC
M3_MOSI
M3_MOSI
GPIO5
R13
3D_DIMMING_2
GPIO6
R14
3D_DIMMING
GPIO7
A8
S_CS_N
S_CS
B8
S_SCLK
S_SCLK
B9
T8
R9759
22
EEPROM_WP
S_MOSI
S_MOSI
EEPROM_WP
U8
EEPROM_NA
EEPROM_NA
V8
EEPROM_A1
EEPROM_A1
R5
VS_SLAVE_MODE
T5
TCON_EN
U5
U7
R9750
22
R9760
22
R_VS
M_SDA
R_VS
M_SDA
V5
V7
R9761
22
M_SCL
DUAL_LVDS
M_SCL
+3.3V_NORMAL
R9737
3.3K
TM240Hz
A9
U9
R9762
22
V_SYNC
SDA3_3.3V
VS_IN
S_SDA
A10
V9
L_VS
R9751
22
R9763
22
SCL3_3.3V
L_VS
S_SCL
A11
H_CONV
A12
DPM
A13
V10
UART_RXD
SOE
UARTRXD
B4
U10
R9764
22
UART_TXD
PORES_N
UARTTXD
B10
OPT_N
B11
POL
B12
T11
TMS
FLK
TMS
U11
TCK
TCK
V12
TDI
TDI
U12
TDO
TDO
V11
TRST_N
TRST_N
V13
GCLK1[GSP_R]
U13
GCLK2
A14
T13
VDD_ODD[GSC]
GCLK3
B13
T14
VDD_EVEN[GOE]
GCLK4[OPT_P]
B14
V14
VST[GSP]
GCLK5
B15
U14
RMLVDS
GCLK6
R9739
12K
+1.8V_L/DIMMING
Vout = 0.8*(1+R1/R2)
L9701
3.6uH
R1
R9754
+3.3V_NORMAL
10.5K
C9709
C9710
1%
R9740
22uF
0.1uF
10K
10V
16V
R9755
2K
1%
R9738
C9708
9.1K
2200pF
C9705
R9756
1000pF
10K
1%
50V
R2
I2C Slave Address : 0xA4
Write Protection
+3.3V_NORMAL
Low : Normal Operation
High : Write Protection
R9752
R9757
R9758
3.3K
2K
2K
VCC
OPT
8
WC
7
EEPROM_WP
SCL
6
M_SCL
SDA
5
M_SDA
R9753
10K
IC9701
LG5111
+1.8V_RXVDD
+1.8V_RXVDD
G3
G4
RXVDD_18_1
RX_GND_1
H3
H4
RXVDD_18_2
RX_GND_2
J3
J4
RXVDD_18_3
RX_GND_3
K3
K4
RXVDD_18_4
RX_GND_4
L3
L4
RXVDD_18_5
RX_GND_5
M3
M4
RXVDD_18_6
RX_GND_6
+1.8V_TXVDD
+1.8V_TXVDD
E15
F14
TXVDD_18_1
TX_GND_1
F15
G14
TXVDD_18_2
TX_GND_2
G15
H14
TXVDD_18_3
TX_GND_3
G16
H15
TXVDD_18_4
TX_GND_4
H16
J14
TXVDD_18_5
TX_GND_5
J16
J15
TXVDD_18_6
TX_GND_6
K16
K14
TXVDD_18_7
TX_GND_7
L16
K15
TXVDD_18_8
TX_GND_8
M15
L14
TXVDD_18_9
TX_GND_9
M16
L15
TXVDD_18_10
TX_GND_10
N15
M14
+1.8V_VDD
TXVDD_18_11
TX_GND_11
P15
N14
TXVDD_18_12
TX_GND_12
+1.8V_PLL
E4
C15
PLL_AVDD
GND_1
C4
D4
PLL2_AVDD
GND_2
+1.8V_VDD
D5
GND_3
C5
D14
VDD_18_1
GND_4
C14
D15
VDD_18_2
GND_5
D6
E5
VDD_18_3
GND_6
D13
E14
+1.8V_VDD
VDD_18_4
GND_7
G7
F4
VDD_18_5
GND_8
G12
F5
VDD_18_6
GND_9
H7
G5
VDD_18_7
GND_10
H12
H5
VDD_18_8
GND_11
J7
H8
VDD_18_9
GND_12
J12
H9
VDD_18_10
GND_13
K7
H10
VDD_18_11
GND_14
K12
H11
VDD_18_12
GND_15
L7
J5
VDD_18_13
GND_16
L12
J8
+3.3V_VDD
VDD_18_14
GND_17
M7
J9
VDD_18_15
GND_18
M8
J10
VDD_18_16
GND_19
M9
J11
VDD_18_17
GND_20
M10
K5
VDD_18_18
GND_21
M11
K8
VDD_18_19
GND_22
M12
K9
VDD_18_20
GND_23
K10
+3.3V_VDD
GND_24
C6
K11
VDD_33_1
GND_25
C7
L5
VDD_33_2
GND_26
C8
L8
+3.3V_VDD
VDD_33_3
GND_27
C9
L9
VDD_33_4
GND_28
C10
L10
VDD_33_5
GND_29
C11
L11
VDD_33_6
GND_30
C12
M5
VDD_33_7
GND_31
C13
N4
VDD_33_8
GND_32
D7
N5
VDD_33_9
GND_33
D8
P5
VDD_33_10
GND_34
D9
P14
+1.8V_L/DIMMING
VDD_33_11
GND_35
D10
R15
VDD_33_12
GND_36
D11
T7
VDD_33_13
GND_37
D12
T9
VDD_33_14
GND_38
G8
T10
VDD_33_15
GND_39
G9
T12
VDD_33_16
GND_40
G10
T15
VDD_33_17
GND_41
G11
U15
VDD_33_18
GND_42
[JTAG for LG5111]
R9766
22
TDO
R9765
22
TDI
R9767
22
TCK
R9768
22
TMS
R9769
22
TRST_N
R9771
R9772
R9773
R9774
R9775
10K
10K
10K
10K
1K
+1.8V_PLL
C9712
C9718
C9724
C9731
C9738
C9745
C9762
C9768
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
16V
16V
16V
16V
16V
16V
16V
16V
C9713
C9719
C9725
C9732
C9739
C9746
C9751
C9757
C9764
C9769
C9773
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
16V
16V
16V
16V
16V
16V
16V
16V
16V
16V
16V
C9714
C9720
C9726
C9733
C9740
C9747
C9752
C9758
C9765
C9770
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
16V
16V
16V
16V
16V
16V
16V
16V
16V
16V
C9715
C9721
C9727
C9734
C9741
C9748
C9753
C9759
C9766
C9771
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
16V
16V
16V
16V
16V
16V
16V
16V
16V
16V
C9716
C9722
C9728
C9735
C9742
C9749
C9754
C9760
C9767
C9772
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
16V
16V
16V
16V
16V
16V
16V
16V
16V
16V
C9717
C9723
C9729
C9736
C9743
C9750
C9755
C9761
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
16V
16V
16V
16V
16V
16V
16V
16V
+1.8V_RXVDD
+1.8V_TXVDD
+1.8V_PLL
+1.8V_VDD
+3.3V_NORMAL
+3.3V_VDD
L9702
120-ohm
L9706
120-ohm
C9774
L9703
120-ohm
10uF
10V
L9704
120-ohm
L9705
120-ohm
C9730
C9737
C9744
C9756
10uF
10uF
10uF
10uF
10V
10V
10V
10V
[UART for LG5111]
FOr Debugging
P9701
+3.3V_NORMAL
12505WS-04A00
+3.3V
1
C9763
0.1uF
GND
16V
2
RX
R9776
22
3
UART_RXD
TX
4
UART_TXD
5
OPT
.
COMMON_LD_400/480HZ
09/10/13
LG5111 (L.D.) from BCM
97
LGE Internal Use Only
C9775
0.1uF
16V

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