Asano LED2295, Руководство по обслуживанию

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SCL2
SDA2
HDMI2-RX1+ IN2D1+
HDMI2-RX2- IN2D2-
HDMI2-RX1- IN2D1-
HDMI2-RX0+ IN2D0+
HDMI2-RX0- IN2D0-
HDMI2-RXC+
HDMI2-RXC- IN2CLK-
SDA2
SCL2
HDMI2-RX2+ IN2D2+
CEC
HPD2
R249 5R1
R251 5R1
ARC
HOTPLUG
HOTPLUG HOTPLUG
HOTPLUG
HPD_SINK
HDMI_HP1
R
7
4
1
0
K
+3.3V_Normal
Q10
3904 1
3
2
R76 4.7K
HDMI1-CLKP
HDMI1-CLKN
HDMI1-RX1P
HDMI1-RX2P
HDMI1-RX1N
HDMI1-RX2N
HDMI1-RX0N
HDMI1-RX0P
R
9
3
1
K
HDMI2_5V
HDMI2
HDMI2 HDMI2
HDMI2
C88 1u
R
7
9
1
0
K
HDMI2_5V
R
8
0
1
0
K
CN14
HDMI_J
DATA2+
1
DATA2 SHIELD
2
DATA2-
3
DATA1+
4
DATA1 SHIELD
5
DAT1A-
6
DATA0+
7
8
DATA0 SHIELD
DATA0-
9
CLK+
10
CLK SHIELD
11
CLK-
12
CEC
13
NC
14
SCL
15
SDA
16
DDC/CEC GND
17
+5V POWER
18
HOT PLUG
19
20
GND1
21
GND2
22
GND3
23
GND4
HDMI1-SCL
HDMI1-SDA
HDMI1-RX1P
HDMI1-RX2N
HDMI1-RX1N
HDMI1-RX0P
HDMI1-RX0N
HDMI1-CLKP
HDMI1-CLKN
HDMI1-RX2P
ARC
HDMI1-SCL
HDMI1-SDA
R250 5R1
D
6
29
N
C
1
2
R253 5R1
R254 5R1
D
6
30
N
C
1
2
D
6
31
N
C
1
2
D
6
32
N
C
1
2
D
6
33
N
C
1
2
D
6
34
N
C
1
2
R255 5R1
R256 5R1
R257 5R1
D
6
35
N
C
1
2
D
6
36
N
C
1
2
D
6
37
N
C
1
2
D
6
38
N
C
1
2
D
6
39
N
C
1
2
IN2CLK-
HDMI-CEC CEC
R258 5R1
R259 5R1
IN2D0-
D
6
40
N
C
1
2
CEC
IN2D0+
IN2D1-
IN2D1+
R709 220R
IN2D2-
HDMI1-RX2P
HDMI1-RX2N
HDMI1-RX1P
HDMI1-RX1N
HDMI1-RX0P
HDMI1-RX0N
HDMI1-CLKP
HDMI1-CLKN
HDMI_HP1
HDMI1-SCL
HDMI1-SDA
ARC
HDMI-CEC
IN2D2+
HPD2 HPD_SINK
D641 NC 1 2
C365 0.1u
C358 0.1u
C
3
6
0
N
C
L28 0R
C
3
5
9
1
8
0
P
F
/1
0
0
P
F
C363 0.1u
C
3
6
7
N
C
/5
6
P
F
L31 0R
C369 51R
C366 51R
L32
100nH_10%_Q>15
L
2
6
N
C
/0
8
0
5
C
3
6
4
N
C
/5
6
P
F
C357 0.1u
VIFM
C359=180P,FOR 38.9MHZ OR 38MHZ(PAL)
C359=100P,FOR 45.75MHZ(NTSC)
VIFP
IF USE CDT-3NP3I1-00 SILICON TUNER:
C357/C365=0ohm,C355/C361=0ohm,
C364/C367=NC,C359=NC,L32=NC.
BPF_IN BPF_IN BPF_IN BPF_IN
VIFM
VIFP IF-IN+
IF-IN-
3.3V
R
8
0
8
1
0
/N
C
TUNER AGC,Close TUNER
TUAGC
TU_SDA
TAGC
TU_SCL TUNER_SCL
TUNER_SDA
C
8
0
6
0
.1
u
F
R805 100R
R806 100R
C
8
0
8
3
3
p
F
C
8
0
7
3
3
p
F
R803 100R
TUNER_SDA
TAGC
TUNER_SCL
L29 0R
L30 0R
C
8
2
7
0
.1
u
F
/5
0
V
C
8
2
8
0
.1
u
F
/5
0
V
+
5
V
_
T
u
n
e
r
3
3
V
TU2
ET-6N1E-CF101R
A
G
C
1
N
C
1
2
A
S
3
S
C
L
4
S
D
A
5
5
V
A
6
5
V
B
7
N
C
3
8
3
3
V
9
N
C
4
1
0
IF
o
u
t
1
1
GND3
12
GND2
13
GND1
14
GND4
15
T
U
_
S
C
L
T
U
A
G
C
T
U
_
S
D
A
IF
-I
N
+
R
3
0
6
6
8
R
A
S
IF
-I
N
-
A
D
J
O
U
T
IN
O
U
T
U13 NC/BM1117-3.3
3 2 1 4
C
1
4
0
.1
u
F
WARNING !!! WARNING !!! WARNING !!! WARNING !!!
D31 1N4148 R61 10R
+
C
A
2
6
N
C
/2
.2
u
F
/5
0
V
R67 4.7K
Q44
2SC1815
L115 220uH
40V
R29 1K
Tuner_PWM
+12V_NORMAL
Tuner Power
Tuner Power
Tuner Power Tuner Power
33V
+12V_NORMAL
+
C
A
2
2
1
0
0
u
F
C
2
4
2
0
.1
u
IN
G
N
D
O
U
T
U12
BM7805
3 2 1
4
C
9
2
0
.1
u
F
/N
C
+
C
A
1
7
4
7
0
u
F
/1
0
V
L800 NC/100uH
R
3
6
2
1
0
0
K
33V
C
8
2
6
0
.1
u
F
/5
0
V
+5V_Normal
+5V_Tuner
D
8
0
1
3
3
V
C
5
8
0
.1
u
/N
C
180mA
+5V_Normal
C
6
0
0
.1
u
/N
C
+3.3V_TU
+
C
A
1
0
3
1
0
0
u
F
+
C
A
1
0
4
4
7
0
u
F
/1
0
V
/N
C
T
U
A
G
C
T
U
_
S
D
A
T
U
_
S
C
L
+3.3V_TU
IF
-I
N
+
TU1
NC/CDT-3NP3I1-00
D
IF
N
3
C
L
K
_
O
U
T
4
S
D
A
6
G
N
D
5
G
N
D
1
1
A
N
T
_
D
C
9
G
N
D
1
0
G
N
D
1
2
G
N
D
1
3
IF
_
A
G
C
1
D
IF
P
2
S
C
L
7
3
.3
V
8
IF
-I
N
-
SILICON TUNER