Read LG 42LE8500 (CHASSIS:LB03E) Service Manual 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.
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.
09/10/13
LG5111 (L.D.) from URSA3
93
COMMON
RXD1-
RXC1+
R9319
100
RXC2-
RRXBCK+/RLV2P
R9315
100
RXBCK-
RXC4+
RXBCK-
LLV1P
LLV4P
RXD3+
RRXA3-
LLV0N
RXA0+
RXC3-
RXA2+
LLV0P
RXC2+
RXB0+
RRXA4-/RLV3N
RXA4+
RXB0-
RXA4-
RXA0-
RXB0-
RRXB0-/RLCLKN
R9308
100
LLV5P
RXC0+
RXC2+
R9326
100
RXA3-
RRXACK+/RLV4P
RXD4-
RXA3+
RXD0-
RXA2-
LLV1N
R9323
100
RXC4+
RXA1-
RXD0+
R9312
100
RXD2+
RXB1-
RXA2-
RXC1+
LLV2N
RRXB4-/RLV0N
RXA4-
R9309
100
RXC1-
RXA3-
RRXA2+/RLV5P
RRXACK-/RLV4N
RXDCK+
RXD3-
R9314
100
LLCLKP
RXB3-
RXBCK+
RXC2-
RXC0+
RXB2+
RXD0+
RXB1-
RRXA3+
RXC3+
R9325
100
RRXA1+
RXB4+
R9305
100
RXB2-
R9324
100
RXD3+
RXB2+
R9318
100
LLV2P
RXD2-
RRXA2-/RLV5N
RXACK-
RXC4-
RXA1+
RXB0+
R9316
100
RXDCK-
RRXB3+/RLV1P
RRXB1-
RXD1+
RXACK-
R9327
100
RXDCK-
RXCCK+
RXD1-
RXCCK-
RXD3-
RXACK+
RRXA0+
RXC3-
RXD4-
R9307
100
RRXBCK-/RLV2N
RXB3+
RXC0-
R9322
100
RRXB2+
RXB2-
R9306
100
RXA2+
R9304
100
RXBCK+
RXB1+
RXD2-
RXA4+
RXB3+
R9320
100
RXA0+
RXC3+
RXD4+
RXB1+
RXB4-
RXC4-
LLV5N
RXC1-
R9310
100
RRXA0-
RXD2+
RXCCK-
RXCCK+
RRXB4+/RLV0P
LLV3P
RXDCK+
LLV4N
R9321
100
RXB4+
RRXB2-
RRXA1-
RXB4-
RXD0-
RRXA4+/RLV3P
RRXB0+/RLCLKP
RXD1+
LLCLKN
RXD4+
RXA1+
R9311
100
RXA0-
RRXB3-/RLV1N
R9313
100
LLV3N
RXA3+
RXACK+
RXC0-
RXB3-
RRXB1+
R9317
100
RXA1-
+3.3V_NORMAL
R9329
3.3K
TM480Hz
R9332
10K
VS_SLAVE_MODE
R9330
10K
TM240Hz
DUAL_LVDS
EEPROM_NA
R9300
3.3K
TM480Hz
+3.3V_NORMAL
+3.3V_NORMAL
R9302
3.3K
TM480Hz
R9303
10K
TM240Hz
R9331
3.3K
OPT
R9301
10K
TM240Hz
+3.3V_NORMAL
/TCON_EN
SW9300
JTP-1127WEM
OPT
1
2
4
3
IC9300
KIA7027AF
OPT
2
G
3
O
1
I
+3.3V_NORMAL
R9333
10K
OPT
+3.3V_NORMAL
LG5111_RESET
R9334
22
OPT
R9328
1K
OPT
EEPROM_WP
R9353
10K
R9336
10K
OPT
R9357
2K
R9335
3.3K
R9352
3.3K
OPT
EEPROM_A1
+3.3V_NORMAL
M_SCL
IC9303
M24512-WMW6G(REV.B)
LOCAL_DIMMING_EEPROM
3
E2
2
E1
4
VSS
1
E0
5
SDA
6
SCL
7
WC
8
VCC
+3.3V_NORMAL
R9358
2K
C9306
0.1uF
0.1uF
16V
M_SDA
UART_RXD
R_VS
LG5111_RESET
GCLK4/OPT_P
R9337
3.3K
TM240Hz
+3.3V_NORMAL
M3_MOSI
L_VS
EEPROM_A1
SCL3_3.3V
TCK
M1_MOSI
V_SYNC
M0_MOSI
SOE_A
POL_A
S_SCLK
EEPROM_NA
VS_SLAVE_MODE
GVDD_ODD/GSC
X9300
25MHz
GCLK2
SDA3_3.3V
M_SCL
S_MOSI
EEPROM_WP
GVST/GSP
FLK_A
TMS
GCLK5
R9341
1M
1%
GCLK1/GSP_R
M2_MOSI
M_SDA
TRST_N
OPT_N
M3_SCLK
S_CS_N
M1_SCLK
TDI
/TCON_EN
UART_TXD
M2_SCLK
H_CONV
M0_SCLK
TDO
GCLK6
GVDD_EVEN/GOE
GCLK3
DPM_A
DUAL_LVDS
+1.8V_TXVDD
+1.8V_RXVDD
+1.8V_VDD
+1.8V_PLL
+3.3V_VDD
C9359
0.1uF
16V
C9342
0.1uF
16V
C9329
0.1uF
16V
+1.8V_VDD
C9365
0.1uF
16V
C9313
0.1uF
16V
C9315
0.1uF
16V
C9324
0.1uF
16V
C9319
0.1uF
16V
C9326
0.1uF
16V
C9366
0.1uF
16V
C9352
0.1uF
16V
C9327
0.1uF
16V
C9323
0.1uF
16V
C9368
0.1uF
16V
C9375
0.1uF
16V
C9321
0.1uF
16V
+1.8V_RXVDD
C9317
0.1uF
16V
+1.8V_TXVDD
C9331
0.1uF
16V
C9348
0.1uF
16V
C9350
0.1uF
16V
C9343
0.1uF
16V
C9345
0.1uF
16V
C9314
0.1uF
16V
C9361
0.1uF
16V
C9341
0.1uF
16V
+3.3V_VDD
C9336
0.1uF
16V
C9367
0.1uF
16V
C9371
0.1uF
16V
C9360
0.1uF
16V
C9364
0.1uF
16V
C9362
0.1uF
16V
C9332
0.1uF
16V
C9353
0.1uF
16V
C9320
0.1uF
16V
C9351
0.1uF
16V
C9346
0.1uF
16V
+1.8V_PLL
C9358
0.1uF
16V
C9334
0.1uF
16V
C9347
0.1uF
16V
C9355
0.1uF
16V
C9338
0.1uF
16V
C9354
0.1uF
16V
C9322
0.1uF
16V
C9325
0.1uF
16V
C9316
0.1uF
16V
C9373
0.1uF
16V
C9349
0.1uF
16V
+1.8V_VDD
C9340
0.1uF
16V
C9328
0.1uF
16V
C9335
0.1uF
16V
C9357
0.1uF
16V
C9369
0.1uF
16V
C9318
0.1uF
16V
C9370
0.1uF
16V
C9372
0.1uF
16V
C9339
0.1uF
16V
C9333
0.1uF
16V
+3.3V_VDD
C9312
0.1uF
16V
+3.3V_VDD
+1.8V_L/DIMMING
L9303
120-ohm
+1.8V_TXVDD
L9304
120-ohm
+1.8V_RXVDD
C9330
10uF
10V
10uF
10V
L9302
120-ohm
C9337
10uF
10V
10uF
10V
+1.8V_PLL
L9306
120-ohm
+3.3V_NORMAL
L9305
120-ohm
+1.8V_VDD
C9374
10uF
10V
10uF
10V
C9356
10uF
10V
10uF
10V
C9344
10uF
10V
10uF
10V
C9308
2200pF
+3.3V_NORMAL
C9310
0.1uF
16V
0.1uF
16V
C9302
10uF
25V
10uF
25V
L9301
3.6uH
3.6uH
+12V
IC9302
AOZ1072AI
3
AGND
2
VIN
4
FB
1
PGND
5
COMP
6
EN
7
LX_1
8
LX_2
L9300
120-ohm
R9338
9.1K
R9355
2K
1%
R9340
10K
10K
R9356
10K
1%
R2
+1.8V_L/DIMMING
C9303
10uF
25V
10uF
25V
R9354
10.5K
1%
C9305
1000pF
50V
1000pF
50V
C9309
22uF
10V
22uF
10V
UART_TXD
+3.3V_NORMAL
UART_RXD
R9186
22
TDO
R9187
22
OPT
R9189
10K
TCK
TRST_N
R9191
10K
LG5111_RESET
R9183
22
R9184
22
R9192
1K
+3.3V_NORMAL
C9163
0.1uF
16V
TMS
R9185
22
TDI
R9190
10K
R9188
10K
P9101
12505WS-09A00
1
2
3
4
5
6
7
8
9
10
P9301
12505WS-04A00
1
+3.3V
2
GND
3
RX
4
TX
5
.
R9361
22
R9363
22
R9360
22
R9365
22
R9359
22
R9364
22
R9362
22
R9376
22
R9350
22
R9351
22
R9342
22
R9343
22
R9344
22
R9345
22
R9346
22
R9347
22
R9348
22
R9349
22
C9300
0.1uF
16V
0.1uF
16V
OPT
C9363
0.1uF
16V
0.1uF
16V
C9301
4.7uF
10V
4.7uF
10V
OPT
LG5111
IC9301
R1A1P
A3
R1A1M
A2
R1B1P
A4
R1B1M
B3
R1C1P
B1
R1C1M
B2
R1CLK1P
C2
R1CLK1M
C1
R1D1P
C3
R1D1M
D3
R1E1P
D1
R1E1M
D2
R1A2P
E2
R1A2M
E1
R1B2P
E3
R1B2M
F3
R1C2P
F1
R1C2M
F2
R1CLK2P
G1
R1CLK2M
G2
R1D2P
H1
R1D2M
H2
R1E2P
J1
R1E2M
J2
R2A1P
K1
R2A1M
K2
R2B1P
L1
R2B1M
L2
R2C1P
M1
R2C1M
M2
R2CLK1P
N2
R2CLK1M
N1
R2D1P
N3
R2D1M
P3
R2E1P
P1
R2E1M
P2
R2A2P
R2
R2A2M
R1
R2B2P
R3
R2B2M
T3
R2C2P
T1
R2C2M
T2
R2CLK2P
U2
R2CLK2M
U1
R2D2P
U3
R2D2M
V4
R2E2P
V2
R2E2M
V3
T1A1P
A17
T1A1N
A16
T1B1P
B16
T1B1N
A15
T1C1P/RLV0N
B17
T1C1N/RLV0P
B18
T1CLK1P/RLV1N
C18
T1CLK1N/RLV1P
C17
T1D1P
D16
T1D1N
C16
T1E1P/RLV2N
D17
T1E1N/RLV2P
D18
T1A2P/RCLKN
E18
T1A2N/RCLKP
E17
T1B2P
F16
T1B2N
E16
T1C2P
F17
T1C2N
F18
T1CLK2P/RLV3N
G18
T1CLK2N/RLV3P
G17
T1D2P/RLV4N
H18
T1D2N/RLV4P
H17
T1E2P/RLV5N
J18
T1E2N/RLV5P
J17
T2A1P
K18
T2A1N
K17
T2B1P/LLV0N
L18
T2B1N/LLV0P
L17
T2C1P/LLV1N
M18
T2C1N/LLV1P
M17
T2CLK1P/LLV2N
N18
T2CLK1N/LLV2P
N17
T2D1P
P16
T2D1N
N16
T2E1P/LCLKN
P17
T2E1N/LCLKP
P18
T2A2P
R18
T2A2N
R17
T2B2P
T16
T2B2N
R16
T2C2P/LLV3N
T17
T2C2N/LLV3P
T18
T2CLK2P/LLV4N
U18
T2CLK2N/LLV4P
U17
T2D2P
V15
T2D2N
U16
T2E2P/LLV5N
V16
T2E2N/LLV5P
V17
LG5111
IC9301
CLK25_XOUT
A5
CLK25_XIN
B5
M0_SCLK
A7
M0_MOSI
B7
M1_SCLK
A6
M1_MOSI
B6
M2_SCLK
R6
M2_MOSI
T6
M3_SCLK
U6
M3_MOSI
V6
S_CS
A8
S_SCLK
B8
S_MOSI
B9
VS_SLAVE_MODE
R5
TCON_EN
T5
R_VS
U5
DUAL_LVDS
V5
VS_IN
A9
L_VS
A10
H_CONV
A11
DPM
A12
SOE
A13
PORES_N
B4
OPT_N
B10
POL
B11
FLK
B12
VDD_ODD[GSC]
A14
VDD_EVEN[GOE]
B13
VST[GSP]
B14
RMLVDS
B15
TMODE3
P4
TMODE2
R4
TMODE1
T4
TMODE0
U4
GPIO0
R7
GPIO1
R8
GPIO2
R9
GPIO3
R10
GPIO4
R11
GPIO5
R12
GPIO6
R13
GPIO7
R14
EEPROM_WP
T8
EEPROM_NA
U8
EEPROM_A1
V8
M_SDA
U7
M_SCL
V7
S_SDA
U9
S_SCL
V9
UARTRXD
V10
UARTTXD
U10
TMS
T11
TCK
U11
TDI
V12
TDO
U12
TRST_N
V11
GCLK1[GSP_R]
V13
GCLK2
U13
GCLK3
T13
GCLK4[OPT_P]
T14
GCLK5
V14
GCLK6
U14
LG5111
IC9301
RXVDD_18_1
G3
RXVDD_18_2
H3
RXVDD_18_3
J3
RXVDD_18_4
K3
RXVDD_18_5
L3
RXVDD_18_6
M3
TXVDD_18_1
E15
TXVDD_18_2
F15
TXVDD_18_3
G15
TXVDD_18_4
G16
TXVDD_18_5
H16
TXVDD_18_6
J16
TXVDD_18_7
K16
TXVDD_18_8
L16
TXVDD_18_9
M15
TXVDD_18_10
M16
TXVDD_18_11
N15
TXVDD_18_12
P15
PLL2_AVDD
C4
VDD_18_1
C5
VDD_18_2
C14
VDD_18_3
D6
VDD_18_4
D13
PLL_AVDD
E4
VDD_18_5
G7
VDD_18_6
G12
VDD_18_7
H7
VDD_18_8
H12
VDD_18_9
J7
VDD_18_10
J12
VDD_18_11
K7
VDD_18_12
K12
VDD_18_13
L7
VDD_18_14
L12
VDD_18_15
M7
VDD_18_16
M8
VDD_18_17
M9
VDD_18_18
M10
VDD_18_19
M11
VDD_18_20
M12
VDD_33_1
C6
VDD_33_2
C7
VDD_33_3
C8
VDD_33_4
C9
VDD_33_5
C10
VDD_33_6
C11
VDD_33_7
C12
VDD_33_8
C13
VDD_33_9
D7
VDD_33_10
D8
VDD_33_11
D9
VDD_33_12
D10
VDD_33_13
D11
VDD_33_14
D12
VDD_33_15
G8
VDD_33_16
G9
VDD_33_17
G10
VDD_33_18
G11
RX_GND_1
G4
RX_GND_2
H4
RX_GND_3
J4
RX_GND_4
K4
RX_GND_5
L4
RX_GND_6
M4
TX_GND_1
F14
TX_GND_2
G14
TX_GND_3
H14
TX_GND_4
H15
TX_GND_5
J14
TX_GND_6
J15
TX_GND_7
K14
TX_GND_8
K15
TX_GND_9
L14
TX_GND_10
L15
TX_GND_11
M14
TX_GND_12
N14
GND_1
C15
GND_2
D4
GND_3
D5
GND_4
D14
GND_5
D15
GND_6
E5
GND_7
E14
GND_8
F4
GND_9
F5
GND_10
G5
GND_11
H5
GND_12
H8
GND_13
H9
GND_14
H10
GND_15
H11
GND_16
J5
GND_17
J8
GND_18
J9
GND_19
J10
GND_20
J11
GND_21
K5
GND_22
K8
GND_23
K9
GND_24
K10
GND_25
K11
GND_26
L5
GND_27
L8
GND_28
L9
GND_29
L10
GND_30
L11
GND_31
M5
GND_32
N4
GND_33
N5
GND_34
P5
GND_35
P14
GND_36
R15
GND_37
T7
GND_38
T9
GND_39
T10
GND_40
T12
GND_41
T15
GND_42
U15
R9377
330
330
OPT
C9304
27pF
50V
C9307
27pF
50V
R9339
11K
Close to LG5111 LVDS Input PIN
Master/Slave Mode Selection
- High : Slave Mode(TM480Hz,LE9500)
- LOW : Master Mode
(TM240Hz,LE5500/7500/8500)
- High : Slave Mode(TM480Hz,LE9500)
- LOW : Master Mode
(TM240Hz,LE5500/7500/8500)
Dual/Quad-Link LVDS Input Selection
- High : Dual-Link LVDS(TM480Hz,LE9500)
- LOW : Quad-Link LVDS
(TM240Hz, LE5500/7500/8500)
- High : Dual-Link LVDS(TM480Hz,LE9500)
- LOW : Quad-Link LVDS
(TM240Hz, LE5500/7500/8500)
TX Output Mode Selection
- High : LVDS(TM480Hz, LE9500)
- LOW : Mini-LVDS
(TM240Hz, LE5500/7500/8500)
- High : LVDS(TM480Hz, LE9500)
- LOW : Mini-LVDS
(TM240Hz, LE5500/7500/8500)
External Serial EEPROM Avalibility
- High : Not Available
- LOW : Use EEPROM
- High : Not Available
- LOW : Use EEPROM
[RESET for LG5111]
Write Protection
Low : Normal Operation
High : Write Protection
Low : Normal Operation
High : Write Protection
[EEPROM for LG5111]
I2C Slave Address : 0xA4
Mini-LVDS
Signal Strength!!
Signal Strength!!
Vout = 0.8*(1+R1/R2)
[+1.8V for LG5111]
R1
[UART for LG5111]
[JTAG for LG5111]
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