Sharp LC-60E77UN Service Manual page 79

MAIN Unit-6
TO MAIN14(POWER1)
D3.3V
J
TO MAIN15(POWER2)
5V
SC1801
ZA171WJ
21 23
R1807
0 J
I 19
HDMI_DDC5V_IN3
18
17
HDMI_DDC_SDA_IN3
16
HDMI_DDC_SCL_IN3
15
14
HDMI_CEC_IN
13
TMDS3_CLKN_
12
11
TMDS Input3 TMDS3_CLKP_
10
(A-Audio)
TMDS3_D0N_
9
8
TMDS3_D0P_
7
TMDS3_D1N_
6
5
TMDS3_D1P_
4
TMDS3_D2N_
3
2
TMDS3_D2P_
1
H
20 22
GND_B
TO MAIN5(HDMI-SW1)
HDMI_CEC_IN
G
SC1802
ZA171WJ
21 23
R1801
0 J
19
HDMI_DDC5V_IN4
18
17
HDMI_DDC_SDA_IN4
16
HDMI_DDC_SCL_IN4
15
14
HDMI_CEC_IN
13
TMDS4_CLKN_
12
TMDS Input4 11
TMDS4_CLKP_
10
TMDS4_D0N_
9
8
TMDS4_D0P_
F 7
TMDS4_D1N_
6
5
TMDS4_D1P_
4
TMDS4_D2N_
3
2
TMDS4_D2P_
1
20 22
GND_B
E
D
C
FB1804
0093GE
R
FB1805
G 0093GE
B
FB1806
0093GE
SC1804
NA816WJ
NC NC
5 4 3 2 1
17 10 9 8 7 6 16
15 14 13 12 11
NC
B
GND_B
H
V
CYB
J1801 R1816 C1809
FB1802
EA103WJ A045WJ 220 J 1u
2
3
1
FB1803 R1817
A045WJ R1815 C1810
R1814 220 J
100K 100K 1u
A
CYB
GND_B
2 3 4
1
D1814
MA152WK
1
3
2
D1817 D1820
1PS226 1PS226
3 3
1 2 1 2
HDMI_HPD_IN3_
TMDS3_CLKN_
TMDS3_CLKP_
TMDS3_D0N_
TMDS3_D0P_
TMDS3_D1N_
TMDS3_D1P_
TMDS3_D2N_
TMDS3_D2P_
D1811
MA152WK
1
3
2
D1815
D1818
1PS226 1PS226
3 3
1 2 1 2
HDMI_HPD_IN4_
TMDS4_CLKN_
TMDS4_CLKP_
TMDS4_D0N_
TMDS4_D0P_
TMDS4_D1N_
TMDS4_D1P_
TMDS4_D2N_
TMDS4_D2P_
D1805
MA152WK
1
3
2
D1808 R1881
MAZ9120H 47 CZ
1 2
R1825
75 R1806
1/10W 0
3
D1809 R1882
MAZ9120H 47 CZ
1 2
R1826
75
R1842
1/10W
0
3
D1810 R1883
MAZ9120H 47 CZ
1 2
R1827
75 R1846
1/10W 0
3
R1838
33 CZ
R1820
FB1807
A204WJ 100 CZ
0.0 R1828
1 A1
Y1 6 3.3 33
D1806 CZ
C1811 0.0
R1818 2 GND
2.2K EXA523WJ 47P VCC 5 3.3
CZ 5.6V CH 0.0
3
FB1808 A2 Y2 4 3.3
A204WJ
C1814
IC1802
R1821 0.1u
D1807 C1812
R1819 100 10V K
2.2K EXA523WJ 47P LVC2G14G
CZ
CZ 5.6V CH UHS DUAL INVERTER
CH
RGB_L
RGB_R
CH
5 6 7 8
MAIN6 (HDMI_SW2)
TMDS3_CLKN Q1808
OUT4- IN4-
KTA1535T FB1812
A192WJ
TMDS3_CLKP
OUT4+ IN4+
TMDS3_D0N
OUT3- IN3-
R1851 Q1804
TMDS3_D0P 10K KRC402E
OUT3+ IN3+ R1852
J
330
TMDS3_D1N
OUT2-
IN2-
TMDS3_D1P
OUT2+ IN2+
GND_B
TMDS3_D2N
OUT1- IN1-
TMDS3_D2P
OUT1+ IN1+
IC1803
CM123408
ESD Clamp array
C1852
10u
10V
KZA616WJQZ
R0X2P R0X1P R0X0P R0XCP
R0X2N R0X1N R0X0N R0XCN
R1XCN
R1XCP
R1X0N
TMDS4_CLKN
OUT4- IN4-
R1X0P
TMDS4_CLKP
OUT4+ IN4+
R1X1N
TMDS4_D0N C1801
OUT3- IN3- 10u
10V
KZA616WJQZ
TMDS4_D0P
OUT3+ R1X1P
IN3+
TMDS4_D1N
OUT2- IN2-
R1X2N
TMDS4_D1P
OUT2+ IN2+
C1802
0.1u R1X2P
TMDS4_D2N
10V
OUT1- IN1-
VCC33
TMDS4_D2P
OUT1+ IN1+
R1853
C1803 10K
IC1804 1000P RSVD
CM123408
ESD Clamp array TMDS4_CLKN
R2XCN
TMDS4_CLKP
R2XCP
TMDS4_D0N
R2X0N
TMDS4_D0P
R2X0P
TMDS4_D1N
R2X1N
TMDS4_D1P
R2X1P
TMDS4_D2N
R2X2N
TMDS4_D2P
R2X2P
R3XCN R3X0N R3X1N R3X2N
R3XCP R3X0P R3X1P R3X3P
C1804
10u C1826
10V
GND_B KZA616WJQZ
PCIN_R
PC_R_CM
PCIN_G
PC_G_CM
R1848 R1850
47K
47K
PCIN_B
PC_B_CM
4.8 0 4.7 4.7
C1849 D1812
D1813
6 5 4 10u 8 7 6 5 1PS226
10V 1PS226
KZA616WJQZ VCC WP SCL SDA 3 3
Q1812
C1850
PCIN_HD RN4983 IC1809
0.01u
PCIN_VD
25V
S24CS02J
EEPROM 1 2 1 2
A0 A1 A2 VSS
1 2 3
1 2 3 4
0 0 0 0
9 10 11 12
10 – 7
LC-60E77UN/LC-65E77UM/LC-C6077UN/LC-C6577UM
[6/16]
MAIN UNIT 6/16
DUNTKF282WE06/07/11
(PWBXF282WJ)
TO MAIN5(HDMI-SW1)
TMDS_SW2_CLKN
TMDS_SW2_CLKP
TMDS_SW2_D0N
C1827 R1920
1000P
0 J TMDS_SW2_D0P
TMDS_SW2_D1N
C1825
0.1u TMDS_SW2_D1P
TMDS_SW2_D2N
TMDS_SW2_D2P
NC
VCC33 TXCP TX0P TX1P TX2P
TXCN TX0N TX1N TX2N TPWR_CI2CA
R1870 TO MAIN13(CONN)
10 J
SCL1
CSCL
R1871
10 J
CSDA SDA1
R1872
2.2K
INT
CEC_D
R1889
10 CZ
CEC_A
R1886
3.3K
J
R4PWR5V
R1864
47K J
DSCL4
R1865
47K J
DSDA4
R1918
3.3K J
IC1801
R3PWR5V
SII9287
HPD3
R1866
47K J
DSCL3
R1867
47K J
DSDA3
R1919
R1888
3.3K J
10 J
HDMI_DDC5V_IN4
R2PWR5V
C1837
1u 10V
HDMI_HPD_IN4_
KZA520WJQZ
HPD2
R1868
10 J
HDMI_DDC_SCL_IN4
DSCL2
R1869
10 J
HDMI_DDC_SDA_IN4
DSDA2
SBVCC
MICOM_VCC33
C1842
1u 10V
VCC33 DSDA0 HPD0 DSDA1 HPD1 KZA520WJQZ
RSVD DSCL0 R0PWR5V DSCL1 R1PWR5V
R1860
3.3K
J
C1835
1u
10V
KZA520WJQZ
C1828
0.1u 1000P
TO MAIN9(CPU)
HDMI_WP
TO MAIN9(CPU)
PCIN_R
PCIN_R
PCIN_G
PCIN_G
PCIN_B
PCIN_B
PCIN_HD
PCIN_HD
PCIN_VD
PCIN_VD
PC_R_CM
PC_R_CM
PC_G_CM
PC_G_CM
PC_B_CM
PC_B_CM
RGB_R
RGB_R
RGB_L
RGB_L
13 14 15 16 17 18 19