LG 42LX6500 Service Manual page 52

IC1000
EP3C55F484C6N
A11
LVTX5_CLK- B8_IO[0]
R901 100
B11
LVTX5_CLK+ B8_IO[1]
D10
LVTX6_E- B8_IO[2]
R916 100 E10
LVTX6_E+ B8_IO[3]
A10
LVTX5_A- B8_IO[4]
R903 100
B10
LVTX5_A+ B8_IO[5]
A9
LVTX5_B- B8_IO[6]
R904 100
B9
LVTX5_B+ B8_IO[7]
C10
B8_IO[8]
G11
B8_IO[9]
A8
LVTX5_C- B8_IO[10]
R905 100
B8
LVTX5_C+ B8_IO[11]
A7
LVTX5_E- B8_IO[12]
R907 100
B7
LVTX5_E+ B8_IO[13]
A6
LVTX6_A- B8_IO[14]
R909 100 B6
LVTX6_A+ B8_IO[15]
E9
B8_IO[16]
C8
LVTX7_A- B8_IO[17]
R912 100
C7
LVTX7_A+ B8_IO[18]
D8
LVTX6_D- B8_IO[19]
R915 100
E8
LVTX6_D+ B8_IO[20]
A5
B8_IO[21]
B5
B8_IO[22]
G10
LVTX7_B- B8_IO[23]
R914 100
F10
LVTX7_B+ B8_IO[24]
C6
LVTX7_C- B8_IO[25]
R934 100 D7
LVTX7_C+ B8_IO[26]
A4
LVTX6_B- B8_IO[27]
R908 100 B4
LVTX6_B+ B8_IO[28]
F8
LVTX8_A- B8_IO[29]
R932 100
G8
LVTX8_A+ B8_IO[30]
A3
LVTX6_C- B8_IO[31]
R911 100 B3
LVTX6_C+ B8_IO[32]
D6
LVTX7_D- B8_IO[33]
R936 100 E7
LVTX7_D+ B8_IO[34]
C3
LVTX7_E- B8_IO[35]
R935 100 C4
LVTX7_E+ B8_IO[36]
F7
LVTX8_C- B8_IO[38]
R910 100 G7
LVTX8_C+ B8_IO[39]
F9
B8_IO[40]
E6
B8_IO[41]
E5
B8_IO[42]
G9
B8_IO[43]
LVTX1_CLK- LVTX6_CLK-
R1901 100 R1904 100
LVTX1_CLK+ LVTX6_CLK+
LVTX2_CLK- LVTX7_CLK-
R1902 100 R1905 100
LVTX2_CLK+ LVTX7_CLK+
LVTX3_CLK-
R1903 100
LVTX3_CLK+
IC1000
EP3C55F484C6N
F16
LVTX2_E- B7_IO[0]
R926 100
E16
LVTX2_E+ B7_IO[1]
F15
LVTX2_A- B7_IO[2]
R943 100 G16
LVTX2_A+ B7_IO[3]
G15
LVTX3_A- B7_IO[4]
R925 100
F14
LVTX3_A+ B7_IO[5]
C18
LVTX2_D- B7_IO[6]
R923 100
D18
LVTX2_D+ B7_IO[7]
D17
B7_IO[8]
C19
LVTX2_C- B7_IO[9]
R921 100
D19
LVTX2_C+ B7_IO[10]
A20
B7_IO[11]
B20
B7_IO[12]
C17
VS_STATUS2V5 B7_IO[13]
B19
SDA2V5 B7_IO[14]
A19
SCL2V5 B7_IO[15]
A18
LVTX3_D- B7_IO[16]
R918 100
B18
LVTX3_D+ B7_IO[17]
D15
LVTX3_B- B7_IO[18]
R920 100 E15
LVTX3_B+ B7_IO[19]
G14
LVTX4_E- B7_IO[20]
R929 100
G13
LVTX4_E+ B7_IO[21]
A17
LVTX3_E- B7_IO[22]
R924 100
B17
LVTX3_E+ B7_IO[23]
A16
LVTX4_A- B7_IO[24]
R927 100 B16
LVTX4_A+ B7_IO[25]
C15
B7_IO[26]
E14
B7_IO[27]
F13
B7_IO[28]
A15
LVTX4_B- B7_IO[29]
R928 100
B15
LVTX4_B+ B7_IO[30]
C13
LVTX3_C- B7_IO[31]
R919 100 D13
LVTX3_C+ B7_IO[32]
E13
B7_IO[33]
A14
LVTX4_C- B7_IO[34]
R930 100 B14
LVTX4_C+ B7_IO[35]
A13
LVTX4_D- B7_IO[36]
R931 100
B13
LVTX4_D+ B7_IO[37]
E12
B7_IO[38]
E11
LVTX5_D- B7_IO[39]
R906 100
F11
LVTX5_D+ B7_IO[40]
A12
LVTX4_CLK- CLK8
R933 100 B12
LVTX4_CLK+ CLK9
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.
All manuals and user guides at all-guides.com
2V5 1V2
C901 C903
0.1uF 0.1uF
16V 16V
IC1000
EP3C55F484C6N
2V5 1V2
F6
VCCD_PLL3
F5
GNDA3
G6
VCCA3 TC1+
TC1-
G4
TD2+ B1_IO[0] TCLK1+
G3
TD2- B1_IO[1] TCLK1-
B2
LVTX8_D+ B1_IO[2] TD1+
R913 100 B1
LVTX8_D- B1_IO[3] TD1-
G5
B1_IO[4] TE4+
E4
LVTX8_B+ B1_IO[5] TE4-
R902 100 E3
LVTX8_B- B1_IO[6]
C2
LVTX8_E+ B1_IO[7] TD4+
R917 100 C1
LVTX8_E- B1_IO[8] TD4-
D2
B1_IO[9] TB4+
D1
ASDO B1_IO[10] TB4-
H7
B1_IO[11]
H6
TA2+ B1_IO[12] TB1+
J6
TA2- B1_IO[13] TB1-
H4
TB2+ B1_IO[14] TE3+
H3
TB2- B1_IO[15] TE3-
E2
/CSO B1_IO[16] TD3+
E1
B1_IO[17] TD3-
F2
TE2+ B1_IO[18] TA1+
F1
TE2- B1_IO[19] TA1-
J5
B1_IO[20] TA4+
H5
B1_IO[21] TA4-
K6
/STATUS nSTATUS TCLK3+
J7
TE1+ B1_IO[22] TCLK3-
K7
TE1- B1_IO[23] TB3+
J4
B1_IO[24] TB3-
H2
TCLK2+ B1_IO[25]
H1
TCLK2- B1_IO[26] TC3+
J3
B1_IO[27] TC3-
J2
TC2+ B1_IO[28] TA3+
J1
TC2- B1_IO[29] TA3-
K2
DCLK DCLK
K1
DATA0 B1_IO[30]
K5
/CONFIG nCONFIG TCLK4+
L5
TDI TDI TCLK4-
L2
TCK TCK
1V2 2V5
L1
TMS TMS TC4+
L4
TDO TDO TC4-
L3
/CE nCE
G2
LVTX8_CLK+ CLK0
R937 100
G1
LVTX8_CLK- CLK1
2V5 1V2
C902 C904
0.1uF 0.1uF
16V 16V
IC1000
EP3C55F484C6N
G22
/RESET2V5 CLK5
G21
SYSCLK CLK4
M18
CONFIG_DONE CONF_DONE
M17
MSEL[0] MSEL0 TE8-
L18
MSEL[1] MSEL1 TE8+
L17
MSEL[2] MSEL2
K20
MSEL[3] MSEL3
L22
TB6- B6_IO[0]
L21
TB6+ B6_IO[1]
K19
B6_IO[2] TD8-
K22
TA6- B6_IO[3] TD8+
K21
TA6+ B6_IO[4] TE7-
J22
TE5- B6_IO[5] TE7+
J21
TE5+ B6_IO[6] TCLK8-
H22
TCLK5- B6_IO[7] TCLK8+
H21
TCLK5+ B6_IO[8] TA8-
K17
TD5- B6_IO[9] TA8+
K18
TD5+ B6_IO[10] TD7-
J18
B6_IO[11] TD7+
F22
LVTX1_A- B6_IO[12] TC8-
R938 100
F21
LVTX1_A+ B6_IO[13] TC8+
J20
TC5- B6_IO[14]
J19
TC5+ B6_IO[15] TB8-
J17
B6_IO[16] TB8+
H20
TB5- B6_IO[17] TCLK7-
H19
TB5+ B6_IO[18] TCLK7+
E22
LVTX1_B- B6_IO[19]
R939 100
E21
LVTX1_B+ B6_IO[20] TC7-
H18
B6_IO[21] TC7+
H16
B6_IO[22]
D22
LVTX1_C- B6_IO[23] TB7-
R940 100
D21
LVTX1_C+ B6_IO[24] TB7+
F20
TA5- B6_IO[25] TD6-
F19
TA5+ B6_IO[26] TD6+
G18
B6_IO[27] TE6-
H17
B6_IO[28] TE6+
C22
LVTX1_D- B6_IO[29] TA7-
R941 100
C21
LVTX1_D+ B6_IO[30] TA7+
B22
LVTX1_E- B6_IO[31] TC6-
R942 100 B21
LVTX1_E+ B6_IO[32] TC6+
C20
LVTX2_B- B6_IO[33] TCLK6-
R922 100 D20
LVTX2_B+ B6_IO[34] TCLK6+
1V2 2V5
F17
B6_IO[35]
G17
B6_IO[36]
F18
VCCA2
E18
GNDA2
E17
VCCD_PLL2
2V5
2V5 1V2
C905 C907
0.1uF 0.1uF X901
16V 16V 54.0000MHz
TRISTATE/OPEN VDD
1 4
R949
GND OUTPUT 22
2 3 SYSCLK
C909
0.1uF
16V
IC1000
EP3C55F484C6N
2V5
T2
CLK2
T1
CLK3
L6
B2_IO[0] R950
10K
M6 CONFIG_DONE
B2_IO[1]
M2
B2_IO[2] R951
10K
/STATUS
M1
B2_IO[3]
M4
B2_IO[4]
R952
M3 10K
B2_IO[5] /CONFIG
N2
B2_IO[6]
N1
B2_IO[7]
R953
M5
B2_IO[8] 1K
/CE
P2 OPT
B2_IO[9]
P1
B2_IO[10]
R2
B2_IO[11]
R1
B2_IO[12]
N5 +3.3V
B2_IO[13]
P4
B2_IO[14]
P3
B2_IO[15]
U2
B2_IO[16]
IC901
OPT
U1
B2_IO[17] SW901 KIA7029AF
OPT
JTP-1127WEM R948
V2
B2_IO[18] 330
1 2 I 1 OPT
V1
B2_IO[19] 2
OPT
3 4
P5
B2_IO[20] C911 G
0.1uF
N6 16V
B2_IO[21]
R4
B2_IO[22]
R3
B2_IO[23]
W2
B2_IO[24]
W1
B2_IO[25]
Y2
B2_IO[26]
Y1
B2_IO[27]
T3
B2_IO[28]
N7
B2_IO[29]
P7
B2_IO[30]
AA2
B2_IO[31]
AA1
B2_IO[32]
V4
B2_IO[33]
V3
B2_IO[34]
P6
B2_IO[35]
R5
B2_IO[36]
T4
B2_IO[37]
IR Emitter Vsync Level Shift (2.5V to 3.3V)
T5
B2_IO[38]
R6
B2_IO[39]
T6
VCCA1
U5
GNDA1
U6
VCCD_PLL1
2V5 1V2
3D_SYNC_OUT
C906 C908
0.1uF 0.1uF
16V 16V
IC1000
EP3C55F484C6N
2V5 1V2
V17
VCCD_PLL4
V18
GNDA4
U18
VCCA4
AA22
B5_IO[0]
AA21
B5_IO[1]
T17
B5_IO[2]
T18
B5_IO[3]
W20
B5_IO[4]
W19
B5_IO[5]
Y22
B5_IO[6]
Y21
B5_IO[7]
U20
B5_IO[8]
U19
B5_IO[9]
W22
B5_IO[10]
W21
B5_IO[11]
T20
B5_IO[12]
T19
B5_IO[13]
R17
B5_IO[14]
P17
B5_IO[15]
V22
B5_IO[16]
V21
B5_IO[17]
SDA2V5
R20
B5_IO[18]
U22
B5_IO[19]
OPT
U21
B5_IO[20]
R18
B5_IO[21]
R19
B5_IO[22]
N16
B5_IO[23]
R22
B5_IO[24]
R21
B5_IO[25]
P20
B5_IO[26]
P22
B5_IO[27]
P21
B5_IO[28]
N20
B5_IO[29]
SCL2V5
N19
B5_IO[30]
N17 OPT
B5_IO[31]
N18
B5_IO[32]
N22
B5_IO[33]
N21
B5_IO[34]
M22
B5_IO[35]
M21
B5_IO[36]
M20
B5_IO[37]
M19
B5_IO[38]
M16
B5_IO[39]
T22
CLK7
T21
CLK6
2V5
L902
BLM18PG121SN1D
C917 C919 C920
10uF 0.1uF 100pF
16V 16V 50V
EJTAG_TO_FLASH
IC904
R945
EPCS16SI8N_
0
TMS_FLASH
R964
22 NCS VCC_2
1 8
/CSO
EJTAG_TO_FLASH
R965
27 DATA VCC_1 R947
2 7 0
DATA0
R946 R967
VCC DCLK
0 22
3 6
TDI_FLASH
EJTAG_TO_FLASH
R968
GND ASDI
22
4 5
R956
0
C921
10pF
EJTAG_TO_FLASH
FPGA Reset Level Shifter (3.3V to 2.5V)
+3.3V 2V5
OPT
R959
0
3 O
/3D_FPGA_RESET
OPT
R1907 10K R1909
C914
0.1uF R963
16V
0
R1908
B
/FPGA_RESET 10K
C
R1906
B Q901
/3D_FPGA_RESET 2SC3052
10K
E
+3.3V +3.3V
3.3K R1929 10K R1931
R1928
22
C
R1930
Q906 B
2SC3052
R955 10K
0 E
C915
C
18pF
OPT
50V R1932
Q907 B VS_STATUS2V5
2SC3052
10K
E
+3.3V 2V5
R1921 R1925 OPT
VS_STATUS2V5
22 OPT
22
FDV301N
Q905
FPGA I2C Level Shift (3.3V <-> 2.5V)
2V5 +3.3V
R1911 R1915
I2C_SDA
22 0
C910
FDV301N
18pF
Q903
R1927
50V
0
FPGA_SDA
OPT
2V5 +3.3V
R1916 R1920
I2C_SCL
22 0
C913
FDV301N
18pF
Q904
50V R1926
0
FPGA_SCL
OPT
P901
12505WR-10
R995
22
1
TCK
2V5
2
R991 1K
R996
22
3
TDO
OPT
4
16V
R997
C924
22
5
TMS
0.1uF
TCK_FLASH
6
DCLK
7
ASDO
8
TDO_FLASH
R994
22
9
TDI
10
11
4.7K
R1910
22
/RESET2V5
C
Q902
2SC3052
E
FPGA DOWNLOAD CONTROL
2V5
R2237 4.7K
R2238
22
/CE
C
R2236
B Q908
FPGA_D/L_CTRL
2SC3052
10K
E
R2239
0
/CONFIG
2V5
AR901
MSEL[3]
MSEL[2]
MSEL[1]
MSEL[0]
1/16W
22
SMD Gasket - 4.5T (8x6)
GAS1 GAS2 GAS3 GAS4
MDS62110208 MDS62110208 MDS62110208 MDS62110208
GAS1_4.5T(8x6) GAS2_4.5T(8x6) GAS3_4.5T(8x6) GAS4_4.5T(8x6)
GAS5 GAS6 GAS7 GAS8
MDS62110208 MDS62110208 MDS62110208 MDS62110208
GAS5_4.5T(8x6) GAS6_4.5T(8x6) GAS7_4.5T(8x6) GAS8_4.5T(8x6)
GAS9 GAS10 GAS11 GAS12
MDS62110208 MDS62110208 MDS62110208 MDS62110208
GAS9_4.5T(8x6) GAS10_4.5T(8x6) GAS11_4.5T(8x6) GAS12_4.5T(8x6)
SMD Gasket - 4.5T (8x5)
GAS1-*1 GAS2-*1 GAS3-*1 GAS4-*1
MDS62110201 MDS62110201 MDS62110201 MDS62110201
GAS1_4.5T(8x5) GAS2_4.5T(8x5) GAS3_4.5T(8x5) GAS4_4.5T(8x5)
GAS5-*1 GAS6-*1 GAS7-*1 GAS8-*1
MDS62110201 MDS62110201 MDS62110201 MDS62110201
GAS5_4.5T(8x5) GAS6_4.5T(8x5) GAS7_4.5T(8x5) GAS8_4.5T(8x5)
GAS9-*1 GAS10-*1 GAS11-*1 GAS12-*1
MDS62110201 MDS62110201 MDS62110201 MDS62110201
GAS9_4.5T(8x5) GAS10_4.5T(8x5) GAS11_4.5T(8x5) GAS12_4.5T(8x5)
SMD Gasket - 5.5T (8x6)
GAS1-*2 GAS2-*2 GAS3-*2 GAS4-*2
MDS62110204 MDS62110204 MDS62110204 MDS62110204
GAS1_5.5T(8x6) GAS2_5.5T(8x6) GAS3_5.5T(8x6) GAS4_5.5T(8x6)
GAS5-*2 GAS6-*2 GAS7-*2 GAS8-*2
MDS62110204 MDS62110204 MDS62110204 MDS62110204
GAS5_5.5T(8x6) GAS6_5.5T(8x6) GAS7_5.5T(8x6) GAS8_5.5T(8x6)
GAS9-*2 GAS10-*2 GAS11-*2 GAS12-*2
MDS62110204 MDS62110204 MDS62110204 MDS62110204
GAS9_5.5T(8x6) GAS10_5.5T(8x6) GAS11_5.5T(8x6) GAS12_5.5T(8x6)
3D + 240 FRC + TCON BOARD 2009. 11. 13
EP3C55_C6N (FPGA IC) 9 10