Sharp LC-60E77UN Service Manual page 78

LC-60E77UN/LC-65E77UM/LC-C6077UN/LC-C6577UM
MAIN Unit-5
J
TO MAIN16(SP_IF)
SP_DDC5V
SP_DDC5V
I SP_SCL
SP_SCL
SP_SDA
SP_SDA
TO MAIN15(POWER2)
BU3.3V
D1601
R1602
RB520S30
27K
TO MAIN6(HDMI-SW2)
HDMI_CEC_IN
TO MAIN14(POWER1)
H
D3.3V
TO MAIN15(POWER2)
5V
SC1601
ZA149WJQZ
G
21 23
R1609
0 J
HDMI_HPD_IN1_
19
HDMI_DDC5V_IN1
18
17
HDMI_DDC_SDA_IN1
16
HDMI_DDC_SCL_IN1
15
14
HDMI_CEC_IN
13
TMDS1_CLKN_
12
11
TMDS Input1
TMDS1_CLKP_
(Side Type) 10
TMDS1_D0N_
9
8
TMDS1_D0P_
7
TMDS1_D1N_
6
F 5
TMDS1_D1P_
4
TMDS1_D2N_
3
2
TMDS1_D2P_
1
20 22
GND_B
E
SC1602
ZA171WJ
21 23
R1603
0 J
HDMI_HPD_IN2_
19
D HDMI_DDC5V_IN2
18
17
HDMI_DDC_SDA_IN2
16
HDMI_DDC_SCL_IN2
15
14
13
TMDS2_CLKN_
12
TMDS Input2
11
TMDS2_CLKP_
10
TMDS2_D0N_
9
8
TMDS2_D0P_
7
TMDS2_D1N_
6
5
TMDS2_D1P_
4
TMDS2_D2N_
3
2
TMDS2_D2P_
C 1
20 22
GND_B
B
TO MAIN6(HDMI_SW2)
TMDS_SW2_D2P
TMDS_SW2_D2P
TMDS_SW2_D2N
TMDS_SW2_D2N
TMDS_SW2_D1P
TMDS_SW2_D1P
TMDS_SW2_D1N
TMDS_SW2_D1N
TMDS_SW2_D0P
TMDS_SW2_D0P
TMDS_SW2_D0N
TMDS_SW2_D0N
TMDS_SW2_CLKP
TMDS_SW2_CLKP
TMDS_SW2_CLKN
TMDS_SW2_CLKN
A
2 3 4
1
D1608
MA152WK
D1606
1 EXA523WJ
5.6V
3
2
D1602
D1603
1PS226
1PS226
3 3
1 2 1 2
TMDS1_CLKN_
TMDS1_CLKP_
TMDS1_D0N_
TMDS1_D0P_
TMDS1_D1N_
TMDS1_D1P_
TMDS1_D2N_
TMDS1_D2P_
D1609
MA152WK
1
3
2
D1607 D1610
1PS226
1PS226
3 3
1 2 1 2
TMDS2_CLKN_
TMDS2_CLKP_
TMDS2_D0N_
TMDS2_D0P_
TMDS2_D1N_
TMDS2_D1P_
TMDS2_D2N_
TMDS2_D2P_
5 6 7 8
MAIN5 (HDMI_SW1)
Q1610
KTA1535T FB1605
A192WJ
R1638
10K
J R1639
Q1609
330
KRC402E
TMDS1_CLKN
OUT4- IN4-
TMDS1_CLKP
OUT4+ IN4+
TMDS1_D0N
OUT3- IN3-
TMDS1_D0P
OUT3+ IN3+
TMDS1_D1N
OUT2- IN2-
TMDS1_D1P
OUT2+ IN2+
TMDS1_D2N
OUT1- IN1-
TMDS1_D2P
OUT1+ IN1+
IC1601
CM123408
ESD Clamp array
NC NC NC
NC NC
R0X2P R0X1P R0X0P
R0X2N R0X1N
TMDS1_CLKN
R1XCN
TMDS1_CLKP
R1XCP
TMDS1_D0N
R1X0N
TMDS1_D0P
R1X0P
TMDS1_D1N
R1X1N
TMDS1_D1P
R1X1P
C1613
10u
10V
KZA616WJQZ
TMDS1_D2N
R1X2N
C1614 TMDS1_D2P
R1X2P
0.1u
10V
VCC33
C1615 R1640 10K
RSVD
1000P
TMDS2_CLKN
OUT4- IN4-
TMDS2_CLKN
TMDS2_CLKP R2XCN
OUT4+ IN4+
TMDS2_D0N TMDS2_CLKP
OUT3- IN3- R2XCP
TMDS2_D0P
OUT3+ IN3+ TMDS2_D0N
R2X0N
TMDS2_D1N
OUT2- IN2-
TMDS2_D0P
R2X0P
TMDS2_D1P
OUT2+ IN2+
TMDS2_D1N
R2X1N
TMDS2_D2N
OUT1- IN1-
TMDS2_D2P TMDS2_D1P
OUT1+ IN1+ R2X1P
IC1602 TMDS2_D2N
R2X2N
CM123408
ESD Clamp array
TMDS2_D2P
R2X2P
R3XCN R3X0N R3X1N
R3XCP R3X0P
GND_B
9 10 11 12
10 – 6
[5/16]
MAIN UNIT 5/16
DUNTKF282WE06/07/11
(PWBXF282WJ)
R1663 R1665
10K 10K
5 4 C1623
0.1u
10V 8 9 10 11 12
VCC OUT
3Y 3A 30E 4Y 4A
IC1606 BUFFER
IC1607
TC7SH17U
Shumit Buffer LCX125FT
NC IN GND
GND 2Y 2A 20E 1Y
1 2 3
7 6 5 4 3
R1606
10K
5 4 C1602
0.1u
10V
VCC OUT
IC1603
TC7SH17U
NC IN GND Shumit Buffer
1 2 3
R1690
0 J
C1634
10u C1617
0.1u
10V
KZA616WJQZ
R1646
4.7K
NC
NC NC
R0XCP VCC33 TXCP TX0P TX1P TX2P
R0X0N R0XCN TXCN TX0N TX1N TX2N TPWR_CI2CA
R1657
10 J
CSCL
R1658
10 J
CSDA
R1660
2.2K
INT
CEC_D
CEC_A
R1648
3.3K
R4PWR5V
R1651
47K J
DSCL4
R1652
47K J
DSDA4
R1688
3.3K J R1671 R1668
0
10 J
R3PWR5V
SII9287
C1627
1u
IC1605 10V
KZA520WJQZ
HPD3
R1653
47K J
DSCL3
R1654
47K J
DSDA3
R1689
3.3K J
HDMI_DDC5V_IN2
R2PWR5V
R1672
C1628 10 J
1u 10V
HDMI_HPD_IN2_
HPD2
KZA520WJQZ
R1655
10 J
HDMI_DDC_SCL_IN2
DSCL2
R1656
10 J
HDMI_DDC_SDA_IN2
DSDA2
SBVCC
MICOM_VCC33
C1629
R3X2N VCC33 DSDA0 HPD0 DSDA1 HPD1 1u
10V
R3X1P R3X3P RSVD DSCL0 R0PWR5V DSCL1 R1PWR5V
KZA520WJQZ
NC
C1626
1u
10V
KZA520WJQZ
C1616
C1618 C1620
10u
10V 0.1u 1000P
KZA616WJQZ
13 14 15 16
C1624
0.1u
J 10V TO MAIN8(UCOM)
HDMI_CEC_O_UCOM
HDMI_CEC_I_UCOM
13 14
40E Vcc
1A 10E
2 1
GND_B
TO MAIN8(UCOM)
SP_CEC_O_UCOM
SP_CEC_I_UCOM
R1610
10K J
TO MAIN16(SP_IF)
SP_CEC
TO MAIN9(CPU)
TMDS_SW_CLKN
TMDS_SW_CLKP
TMDS_SW_D0N
TMDS_SW_D0P
TMDS_SW_D1N
TMDS_SW_D1P
TMDS_SW_D2N
TMDS_SW_D2P
SCL0
R1694
0
SDA0
R1695
0
17 18 19