Interface_Hdmi Ic Schematic Diagram - Sharp LC-20AD5E-BK Service Manual

A B
8
D3605
RB160L-40
VDD5_PS
D3630
D 5.0
G
UDZS5.6B
3.3
BUFFER BUFFER
S
3.2
Q3603 Q3604
KTK5132E KTK5132E
7
D3601
R3607 47
AVRL161A1R1NT R3606 47
D3603
AVRL161A1R1NT
C3722
0.1 F
R3715
22K
HDMI CONNECTOR
CP3601 1903015-3
(CP3603)
19 DET
R3601
6
18 POWER
10
17 GND
16 SDA
15 SCL
14 RESERVED NC
13 CEC NC
12 CLK- 1 4
L3601
11 CLK-S
ACM2012D-900-2P
10 CLK+ 2 3
9 D0- 1 4
L3603
8 D0-S
ACM2012D-900-2P
7 D0+ 2 3
5 6 D1- 1 4
L3602
5 D1-S
ACM2012D-900-2P
4 D1+ 2 3
3 D2- 1 4
2 D2-S
1 D2+ 2 3
L3604
ACM2012D-900-2P
4
3
2
1
A B
H-21
C

INTERFACE_HDMI IC SCHEMATIC DIAGRAM

JG3606
JG3607
JG3614
EEP_ROM IC3606 AT24C02BN-10SU-1.8
5.0 0
SDA GND
5.0 D
5.0 0
3.3 SCL A2
G
R3628
0 0
WP A1
S 3.2
4.7K 4.9 0
VCC A0
LEVEL
SHIFT
Q3601
KTK5132E
3.3
S
BUFFER
5.0
Q3618
G
KTK5132E
D
3.3
B3601
HCB1608KF-181T20
0 1.8 3.2 3.2 3.1 3.1 NC NC
C3604
36 35 34 33 32 31 30
C3609 10 B
3.3
PVCC0
C3602
0.001 3.3
AVCC
B
0.001 B 3.3
R0XC-
3.3
R0XC+
C3606 0
AGND
C3621
3.3
0.1 F AVCC 35 DVCC
0.001 B 3.3
R0X0-
36 DGND
3.3
R0X0+
0
AGND
C3622
3.3
AVCC
0.001 B 3.3
R0X1-
3.3
R0X1+
0
AGND
C3623
3.3
AVCC
0.001 B 3.3
R0X2-
3.3
R0X2+
0
AGND
0
PGND
C3607
3.3
PVCC1
0.1 F 3.3
JG3608 ANTSTO
C3605 C3624
3.3
AVCC
0.001 B 0.001 B
NC R1XC-
NC R1XC+
0
AGND
C3628
3.3
AVCC
0.001 B
NC R1X0-
NC
R1X0+
0
AGND
C3630
3.3
AVCC
0.001 B
NC R1X1-
NC R1X1+
0
AGND 73 DGND
C3655
3.3
AVCC
0.001 B
NC R1X2-
NC R1X2+
0
AGND
C3656
73 74 75 76 77 78 79
0.1 F
C3688 01.8 03.3 NC 01.8
0.1 F
C3689
0.1 F
C3690
0.1 F
C3611
16V 47 V-S
C3612
0.1 F
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
C
D E
(MAIN PCB)
0
3.3
SW
Q3602
KTC3875S_Y_RTK 0
LEVEL
SHIFT
Q3605
D D KTK5132E
G G
S S
R3623
R3622
4.7K
4.7K
3.3 3.3 3.3 0 0 1.8 1.8 0 NC NC NC NC 3.3 0 NC NC NC NC NC NC NC NC 3.3 03.3 3.3 3.3
29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 10 9 8 7 6 5 4 3 2 1
Q0
Q1
Q2
Q3
Q4
1 DE VCC
GND
Q5
Q6
OGND
OVCC
Q7
Q8
Q9
Q10
Q11
VCC
GND
HDMI_I/F
Q12
IC3605
Q13
SiI9025CTU
Q14
Q15
OVCC
ODCK
OGND
Q16
Q17
Q18
Q19
GND
VCC
109 OVCC Q20
Q21
Q22
Q23
80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108
0 0 0 03.3 3.3 3.3 NC NC 3.3 0 0 1.8 NC1.8 03.2 3.4 3.3 3.3 NC 03.3 3.3 2.9 1.8 0 NC 0
R3698
1M
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
D E
F G
R3636
4.7K
R3669 33 DDVS
R3617 33
DDHS
R3615 33 DDEN
27
3.3
DPB0
3.3
DPB1
3.3 DPB2
DPB3
3.3
3.3 NR3601
4D02WGJ0330TCE
1.8
C3712
0
DPB4
3.3 0.001 B
DPB5
3.3 DPB6
DPB7
0
C3626
3.3 NR3602
4D02WGJ0330TCE
3.3 0.001 B
28
3.3
DPG0
3.3
DPG1
3.3 DPG2
DPG3
3.3
1.8V_REG
1.8 NR3603
IC3601 BD7820FP
F4
C3711 4D02WGJ0330TCE
3.3
NR3604
3.3 0.001 B 4D02WGJ0330TCE
DPG4
3.3
DPG5
3.3 DPG6
DPG7
V_C V_IN GND V_OUT V_ADJ
3.3
C3710
1 2 6 4 5
3.3 R3689
120 R3704
B3605 2.8 4.5 0 1.9 0.7
3.3 0.001 B DDCK
0 FCM1608CF-600T06 R3701 220
29
3.3
1K
DPR0 +-1%
3.3
DPR1
3.3 DPR2
DPR3
3.3
C3709
0 NR3606
4D02WGJ0330TCE
1.8 0.001 B
NR3605
3.3 4D02WGJ0330TCE
DPR4
3.3
DPR5
3.3 DPR6
DPR7
3.3
C3708
3.3
0.001 B
B3610
HCB1608KF-181T20 C3638 0.1 B
B3603
HCB1608KF-181T20 B3613
C3640 0.1 B
HCB1608KF-181T20 B3604
C3641 0.1 B
HCB1608KF-181T20
C3639
B3609
0.1 B
HCB1608KF-181T20
F G
H
8
FROM/TO SCALER
DPB0
DPB1
DPB2
DPB3
DPB4
DPB5
DPB6
DPB7
DPG0
DPG1
DPG2
DPG3
7
DPG4
DPG5
DPG6
DPG7
DPR0
DPR1
DPR2
DPR3
DPR4
DPR5
DPR6
DPR7
DDCK
DDEN
HDMI_INT
6
HDMI_I2SSCLK
HDMI_I2SWS
HDMI_I2SSDO
RXT_RST#
FROM/TO REGULATOR
HDMI+5V
5
HDMI_VNREG+5V
HDMI+3.3V
GND
FROM/TO JACK
DDVS
DDHS
4
3
FROM/TO SUB MICON/RS-232C
F_SDA
F_SCL
RXT0_RST
PC_SYNC_SW
2
1
PCBF40
CMF112
H
H-22