![background image](http://html.mh-extra.com/html/sharp/lc-20dv20u/lc-20dv20u_service-manual_373836069.webp)
A
B
C
D
E
F
G
H
A
B
C
D
E
F
G
H
2
1
3
4
5
6
7
8
2
1
3
4
5
6
7
8
CP3604
A2001WV2-9P
1
2
3
4
5
6
7
8
9
IC3611
SST89E58RD2-40-C-TQJE(HD101)
HDMI MICON
1
10
11
12
13
14
15
16
17
18
19
2
20
21
22
23
24
25
26
27
28
29
3
30
31
32
33
34
35
36
37
38
39
4
40
41
42
43
44
5
6
7
8
9
CP3602
A2001WV2-4P
1
2
3
4
IC3608
BR24L32F-WE2
EEPROM
1
2
3
4
5678
C3641
10
16V
V-S
B3606
FCM1608KF-102T02
B3612
FCM1608KF-102T02
W969
W970
W868
W839
W957
W949
C3642
18P CH
C3646
0.1 F
C3639
0.1
F
C3638
0.1
F
C3637
0.1
F
C3647
0.1
F
C3656
100P CH
C3640
0.1
F
C3643
18P CH
OF PRINTING AND SUBJECT TO CHANGE WITHOUT NOTICE
NOTE: THIS SCHEMATIC DIAGRAM IS THE LATEST AT THE TIME
R3633
5.6K
R3632
4.7K
R3637
4.7K
R3639
4.7K
R3641
2.2K
R3654
4.7K
R3649
4.7K
R3648
33
R3652
4.7K
R3653
4.7K
R3619
4.7K
R3645
8.2K
R3644
4.7K
R3640
4.7K
R3631
4.7K
R3628
4.7K
R3647
10K
R3634
100
R3643
4.7K
D3609
UDZS3.3B
D3613
UDZS3.3B
X3601
11.0592MHz
100CT01101
JG3605
WAS RECEIVED IN GOOD CONDITION AND PICTURE IS NORMAL.
WITH THE DIGITAL TESTER WHEN THE COLOR BROADCAST
NOTE:THE DC VOLTAGE AT EACH PART WAS MEASURED
S
D
G
Q3605
KTK5132E
BUFFER
S
D
G
Q3600
KTK5132E
LEVEL SHIFT
S
D
G
Q3606
KTK5132E
BUFFER
SW
HDMI+5V
TX
RX
H_INT
UC_SCL
UC_SDA
DDVS
VDD3
SW
I2C_CLKC
I2C_DATC
RXT_RST#
H_INT
DDVS
RXT_RST#
HPD_RST
I2SWS_IND
I2SDATA_IND
I2SCLK_IND
RXT_RST#
HDMI+5V
HPD_RST
GND
H-34
H-33
PCBDS0
CEF170
NC
NC
NC
FROM/TO REGULATOR
GND
HDMI_I2SSCK/MCKL
HDMI_I2SSDO
HDMI_I2SWS
(CP901)
FROM/TO STEREO
FROM/TO INTERFACE_HDMI IC
HDMI MICON2 SCHEMATIC DIAGRAM
NC
NC
NC
EN
UC_SDA
UC_SCL
TX
RX
VCC
GND
NC
4.6
0
4.6
2.5
NC
4.9
1.24
5.0
0
5.0
3.0
4.9
2.7
5.0
2.7
2.4
0
1.2
0
5.0
5.0
5.0
1.3
5.0
5.0
5.0
5.0
1.5
1.4
5.0
0
3.4
0
5.0
5.0
3.3
5.0
5.0
5.0
5.0
5.0
5.0
3.3
3.0
4.6
0
0
5.0
5.0
0
0
4.6
4.6
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
NC
VCC
WP
SCL
SDA
GND
A2
A1
A0
(SCALER PCB)
3.3
4.6
3.0
0
0
0
RX2_RST
AKM_ACKS
NC
NC 44
43
35
34
NC
NC
CEC
RX2_INT
NC
NC
NC
NC
NC
NC
AKM_DIF0
RX1_RST
AKM_PD
PROGRAM
RESET
TXD
RXD
NC
CSCL
CSDA
AKM_SMUTE
22
21
13
12
P_SEL
RX1_INT
P3.3/INT1-
H_SYNC
V_SYNC
NC
VCC
EA-/VPP
ALE/PROG-
PSEN-
NC
MUTE_CTL
VIDEO_SEL
AUDIO_SEL
X2
X1
GND
HPD_RST
NC
0
0
3.3