CEC & ARC
HDMI2
HDMI1
Close to Mstar IC
A
B
C
D
PC AUDIO INPUT
L
R
HDMI
EX-AVINPUT
VGA INPUT
5
4
3
2
1
1
2
3
4
5
D
C
B
A
D
C
B
A
Amp-out
1.62V
mute
amp-out
AMPLIFY
USB INTERFACE
330mA
COAXIAL OUTPUT
HDMI3
HEADPHONE
Mute
Amp-out
mute
Q701
3904
Q700
3904
R
5
3
6
1
2
K
R706
4.7K
R713
4.7K
R
5
3
4
1
2
K
R707
1K
R701
1K
R703
10K
R702
10K
R710
10K
R709
10K
R704
10K
R708
10K
C
7
0
0
1
u
F
R
5
3
7
7
5
R
R729
220R
C7
330pF
C19
330pF
R157
10k
R159
10K
R167
12K
R168
12K
R
9
2
0
K
R20
100R
R
3
6
2
0
K
R124
100R
R
1
9
8
7
5
R
R
2
0
1
7
5
R
R
2
0
2
7
5
R
5
10
4
9
3
8
2
7
1
15
14
13
12
11
6
1
6
1
7
J18
VGA/V
C
2
5
2
2
2
p
F
C
2
5
3
2
2
p
F
C
2
5
4
2
2
p
F
C
2
5
5
2
2
p
F
C
2
5
6
2
2
p
F
C
2
5
7
2
2
p
F
C
2
5
8
2
2
p
F
1
DAT2+
2
DAT2SHIELD
3
DAT2-
4
DAT1+
5
DAT1SHIELD
6
DAT1-
7
DAT0+
8
DAT0SHIELD
9
DAT0-
10
CLK+
11
CLKSHIELD
12
CLK-
13
CEC
14
NC
15
SCL
16
SDA
17
DDC/CECGND
18
5VPOWER
19
HOTPLUG
J2
1
DAT2+
2
DAT2SHIELD
3
DAT2-
4
DAT1+
5
DAT1SHIELD
6
DAT1-
7
DAT0+
8
DAT0SHIELD
9
DAT0-
10
CLK+
11
CLKSHIELD
12
CLK-
13
CEC
14
NC
15
SCL
16
SDA
17
DDC/CECGND
18
5VPOWER
19
HOTPLUG
J4
1
4
2
5
3
6
J23
R533
10K
R535
10K
1
2
3
4
C
N
7
1
2
3
4
C
N
5
C
5
9
N
C
C
6
2
N
C
C
6
3
N
C
1
1
1
C913
0.22uF
C915
0.22uF
C196
0.22uF
C
2
0
7
0
.1
u
F
/0
6
0
3
C217
0.22uF
C
2
2
6
1
0
u
F
/C
0
8
0
5
L18
FB1206/220R/3A
L21
FB1206/220R/3A
L22
FB1206/220R/3A
L27
FB1206/220R/3A
R193
10K
C
E
7
2
2
0
u
/1
6
V
R197
2.2K
R1
1K
Q16
3906
Q15
3904
R
2
4
1
0
K
R
1
5
5
1
0
0
K
R
1
2
7
1
0
0
R
C
2
2
2
0
.1
u
F
1
1
2
2
3
3
4
4
CN12
4P2.54
C
E
2
4
7
0
u
F
/1
6
V
C
2
0
1
1
n
F
/C
0
6
0
3
C
9
1
4
1
n
F
/C
0
6
0
3
C
2
5
0
0
.1
u
F
FB1
FB1206/220R/3A
R15
2K
C
5
1
1
0
0
p
F
C
5
5
1
0
0
p
F
C
6
4
3
3
0
p
F
R625
0R
R630
0R
1
1
2
2
3
3
4
4
5
5
6
6
J22
CN-USB
R103
0R/0805
C
6
2
5
0
.1
u
F
CE627
10uF/0805
R
1
0
1
0
0
R
C60
22PF
R518
150R
J13
Q6
3904
R23
4.7K
R30
1K
R69
10K
R70
10K
R74
10K
1
DAT2+
2
DAT2SHIELD
3
DAT2-
4
DAT1+
5
DAT1SHIELD
6
DAT1-
7
DAT0+
8
DAT0SHIELD
9
DAT0-
10
CLK+
11
CLKSHIELD
12
CLK-
13
CEC
14
NC
15
SCL
16
SDA
17
DDC/CECGND
18
5VPOWER
19
HOTPLUG
J5
CE18
100u/16V
CE10
220u/16V
CE21
220u/16V
1
R129
10K
R546
0R/8.2K
C224
1uF
R14
1nF/C0603 * 0R/0603
R33
1nF/C0603 * 0R/0603
R278
100R
R294
100R
C46
NC
C47
NC
R
2
9
9
2
0
0
K
R
2
8
8
2
0
0
K
+
CA92
100uF/16V
+
CA93
100uF/16V
C
4
8
1
0
n
F
C
4
9
1
0
n
F
R169
10K
R185
10K
R188
10K
R191
10K
Q17
3904
R192
330R
Q21
3904
R195
330R
C148
1uF
C149
1uF
R
1
9
9
1
0
K
C
7
2
1
u
F
4
3
5
2
1
J6
CK3.5-57
4
3
5
2
1
J17
CK3.5-57
Q28
3904
1
1
1
R43
0R
R44
0R
R46
0R
3
SS_SD
4
AVDD
1
VIPL
2
VINL
8
AVSS
7
REXT
5
SD_B
6
FAULT_B
12
VIPR
11
VINR
10
G0
9
G1
16
PVSSR
15
OUTPR
14
BSPR
13
PVDDR
17
OUTNR
18
BSNR
19
BSNL
20
OUTNL
21
PVSSL
22
OUTPL
23
BSPL
24
PVDDL
2
5
P
O
W
E
R
P
A
D
MSH9010
C908
1uF/X5R/16V/C0603
C907
0.1uF
C909
0.1uF
R918
10K
R921
1K
R919
100K
R208
470R
R920
20K
R925
470R
C56
0.1uF
C57
0.1uF
C
1
2
0
.1
u
F
Q3
3904
R
5
6
6
.8
K
+
C
A
4
2
2
0
u
F
/1
6
V
D901 M7
R
4
0
1
0
K
1
IN1
2
SGND
3
SVRR
4
OUT1
5
PGND
6
OUT2
7
VP
8
MU/STB
9
IN2
10
11
12
13
14
15
16
17
18
U10
1
2
3
CN9
TJC3-3A
1
2
CN11
TJC3-2A
HDMI2/5V
AGND
HDMI2/5V
AGND
HDMI2/5V
AGND
HDMI1/5V
HDMI1/5V
HDMI1/5V
AGND
AGND
AGND
AGND
AGND
HDMI-ARC
HDMI2-SCL
HDMI2-SDA
HDMI-CEC
HDMI1-SCL
HDMI1-SDA
HDMI1-RX2N
HDMI1-RX2P
HDMI1-RX1P
HDMI1-RX0P
HDMI1-RX1N
HDMI1-CLKP
HDMI1-RX0N
HDMI1-CLKN
HDMI2-RX2P
HDMI2-RX1P
HDMI2-RX2N
HDMI2-RX0P
HDMI2-RX1N
HDMI2-CLKP
HDMI2-RX0N
HDMI2-CLKN
AV1-LIN
AV1-RIN
SCART-AV-IN
HDMI1-SCL
HDMI2-SCL
HDMI1-SDA
HDMI1-HPDIN
CEC
HDMI2-HPDIN
HDMI-CEC
HDMI1-HPD
HDMI_ARC
HDMI2-HPD
HDMI2-SDA
CEC
HDMI1-HPD
HDMI2-HPD
AGND
AGND
VGA-ALIN
VGA-ARIN
AGND
AGND
AGND
UART_RX
VGA_HSYNC
VGA_VSYNC
UART_TX
VGA-GIN
VGA-BIN
VGA-RIN
VGA-BIN
VGA-RIN
VGA-GIN
VGA-BIN
HDMI_ARC
CEC
HDMI2-SDA
HDMI2-SCL
HDMI1-RX2P
HDMI1-RX2N
HDMI1-RX1P
HDMI1-RX1N
HDMI1-RX0P
HDMI1-CLKP
VGA-GIN
VGA-RIN
AGND
AGND
AGND
AGND
AGND
AGND
AU_L
AP12V
AGND
R+
R-
L-
L+
AGND
STB_MUTE
12V_SW
S
B
3
.3
V
12V_SW
USB5V
USB5V
AGND
AGND
AGND
USB2_D-
USB2_D-
5V_SW
SPDIF_OUT
HDMI3/5V
AGND
HDMI3/5V
AGND
HDMI3/5V
HDMI3-SCL
HDMI3-SDA
HDMI3-RX2P
HDMI3-RX1P
HDMI3-RX2N
HDMI3-RX0P
HDMI3-RX1N
HDMI3-CLKP
HDMI3-RX0N
HDMI3-CLKN
HDMI3-SCL
HDMI3-HPDIN
HDMI3-HPD
HDMI3-SDA
HDMI3-HPD
HDMI_ARC
HDMI3-SDA
HDMI3-SCL
AGND
L+_O
L+
R+
AMP-RIN1
AMP-LIN1
R+_O
AGND
AP12V
12V_SW
AGND
AGND
EARPHONE-OUTR
EARPHONE-OUTL
PH_DET
SW_3.3V
A
U
_
L
A
U
_
R
AVCC
AVCC
AU_R
AVDD
AGND
AVDD
AVDD
12V_SW
AGND
AMP_MUTE
AP12V
R+
R-
AGND
L+
L-
Summary of Contents for 29LED-6094/T2C
Page 12: ...IR BOARD SCHEMATICS TV DVD KEY BOARD SCHEMATICS...
Page 17: ...YES YES NO Power supply repair flowchart...
Page 18: ...YES NO NO NO YES NO YES YES YES...
Page 19: ...YES NO NO YES ATV DTV mode repairflowchart...
Page 20: ...YES NO NO YES AV and HDMI1 2 mode repair flowchart...
Page 21: ...YES NO Discolor YES NO PC mode repairflowchart...
