5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
5VD_HDMI0
CH0_SDA
CH0_SCL
PWR0
HPD0
CH0_CLK-
CH0_D0-
CH0_D2-
CH0_D1-
HDMI_CEC
CH0_SCL
CH0_SDA
5VD_HDMI0
CH0_SCL_C7
CH0_SDA_C7
5VD_HDMI1
CH1_SDA
CH1_SCL
PWR1
HPD1
CH1_CLK-
CH1_D0-
CH1_D2-
CH1_D1-
HDMI_CEC
CH1_SCL
CH1_SDA
5VD_HDMI1
CH1_SCL_C7
CH1_SDA_C7
HDMI_HPD1
5VD_HDMI2
CH2_SDA
CH2_SCL
PWR2
HPD2
CH2_CLK-
CH2_D0-
CH2_D2-
CH2_D1-
HDMI_CEC
CH2_SCL
CH2_SDA
5VD_HDMI2
CH2_SCL_C7
CH2_SDA_C7
HDMI_HPD2
CH0_D2-
PWR0
CH0_SCL_C7
CH0_SDA_C7
PWR2
CH2_SCL_C7
CH2_SDA_C7
CH2_D2-
CH2_D1-
CH2_D0-
CH0_D0-
CH0_CLK-
HDMI_CEC
CH1_D0-
CH1_CLK-
CH1_D2-
CH1_D1-
PWR1
CH1_SCL_C7
CH1_SDA_C7
CH0_D1-
CH2_CLK-
HDMI_HPD0
3.3VA_HDMI
GND
GND
GND
GND
GND
3.3VA_HDMI
GND
GND
GND
GND
GND
3.3VA_HDMI
GND
GND
GND
GND
GND
3.3V_STB
3.3V_STB
3.3V_STB
3.3V_STB
3.3V_STB
3.3V_STB
3.3V_STB
3.3V_STB
3.3V_STB
3.3V_STB
3.3V_STB
3.3V_STB
HDMI_HPD0
4
HDMI_HPD1
4
HDMI_HPD2
4
HDMI_CEC_C7
4
Title
Size
Document Number
Rev
Date:
Sheet
of
401C2K
1A
SCHEMATIC,M/B VTV-L42601,SSB42T
COMPAL OPTOELECTRONICS CO., LTD
A2
8
15
Friday, June 04, 2010
Title
Size
Document Number
Rev
Date:
Sheet
of
401C2K
1A
SCHEMATIC,M/B VTV-L42601,SSB42T
COMPAL OPTOELECTRONICS CO., LTD
A2
8
15
Friday, June 04, 2010
Title
Size
Document Number
Rev
Date:
Sheet
of
401C2K
1A
SCHEMATIC,M/B VTV-L42601,SSB42T
COMPAL OPTOELECTRONICS CO., LTD
A2
8
15
Friday, June 04, 2010
HDMI INPUT
C7 HDMI
19" 26" NC
19" 26" NC
improve HDMI pre-test , CEC
line-capacitance ; CTS 1.3
improve HDMI pre-test ,
HPD impedance
improve HDMI pre-test ,
HPD impedance
improve HDMI pre-test ,
HPD impedance
update for HPD should
not work while AC off
20100226
update for HPD should
not work while AC off
20100226
update for HPD should
not work while AC off
20100226
improve HDMI pre-test ,
I2C capacitance 20100225
improve HDMI pre-test ,
I2C capacitance 20100225
improve HDMI pre-test ,
I2C capacitance 20100225
22K
22K
Q24
PDTC124ET
22K
22K
Q24
PDTC124ET
B
E
C
R215
4.7K/1%
R215
4.7K/1%
R193
0
R193
0
1
2
R192
47K/0402
R192
47K/0402
1
2
Q29
FDV301N
Q29
FDV301N
G
D
S
Q36
2N7002E
Q36
2N7002E
D
G
S
R216
0
R216
0
1
2
R190
4.7K/1%
R190
4.7K/1%
R218
27K
R218
27K
1
2
IO20
NIKTTECH/HDMI_SMD_V
IO20
NIKTTECH/HDMI_SMD_V
D2+
1
D2Shield
2
D2-
3
D1+
4
D1Shield
5
D1-
6
D0+
7
D0Shield
8
D0-
9
CLK+
10
CLKShield
11
CLK-
12
CEC
13
(RSD)
14
SCL
15
SDA
16
GND
17
5V
18
HPD
19
G
1
2
0
G
2
2
1
G
3
2
2
G
4
2
3
R210
4.7K/0402
R210
4.7K/0402
1
2
Q25
2N7002E
Q25
2N7002E
D
G
S
1
3
D14
BAT54
1
3
D14
BAT54
R171
0
R171
0
1
2
R194
4.7K/1%
R194
4.7K/1%
R179
0
R179
0
1
2
R202
0
R202
0
1
2
R211
10K/0402
R211
10K/0402
1
2
R169
0
R169
0
1
2
R205
1K/1%/0402
R205
1K/1%/0402
1
2
R180
10
R180
10
1
2
R183
10K/0402
R183
10K/0402
1
2
R212
10K/0402
R212
10K/0402
1
2
R207
12K
R207
12K
1
2
Q32
FDV301N
Q32
FDV301N
G
D
S
R174
1K/1%/0402
R174
1K/1%/0402
1
2
Q30
FDV301N
Q30
FDV301N
G
D
S
R186
4.7K/0402
R186
4.7K/0402
1
2
R197
0
R197
0
1
2
R181
10K/0402
R181
10K/0402
1
2
22K
22K
Q28
PDTC124ET
22K
22K
Q28
PDTC124ET
B
E
C
R189
12K
R189
12K
1
2
R206
47K/0402
R206
47K/0402
1
2
R198
4.7K/1%
R198
4.7K/1%
IO21
HDMI_CONN_RF
IO21
HDMI_CONN_RF
D2+
1
D2Shield
2
D2-
3
D1+
4
D1Shield
5
D1-
6
D0+
7
D0Shield
8
D0-
9
CLK+
10
CLKShield
11
CLK-
12
CEC
13
(RSD)
14
SCL
15
SDA
16
GND
17
5V
18
HPD
19
G
1
2
0
G
2
2
1
G
3
2
2
G
4
2
3
R203
27K/NC
R203
27K/NC
1
2
Q31
2N7002E
Q31
2N7002E
D
G
S
H
D
M
I
C
H
1
H
D
M
I
C
H
2
H
D
M
I
C
H
0
U1E
R8J66977BG
BGA1090-1
H
D
M
I
C
H
1
H
D
M
I
C
H
2
H
D
M
I
C
H
0
U1E
R8J66977BG
BGA1090-1
RXC0M
B22
RXC0P
B21
RX00M
A22
RX00P
A21
RX10M
D20
RX10P
D19
RX20M
C20
RX20P
C19
RX21M
C22
RXC1P
F19
RX11M
D22
RXC1M
F20
RX01M
E20
RX11P
D21
RX21P
C21
RX01P
E19
RX12P
A18
RX02P
A19
RXC2P
A20
RX22M
B17
RX02M
B19
RX12M
B18
RX22P
A17
RXC2M
B20
PWR0
C15
PWR1
B16
PWR2
C18
DDC0_SCL
A16
DDC0_SDA
C16
DDC1_SCL
D15
DDC1_SDA
D16
DDC2_SCL
D17
DDC2_SDA
C17
R208
4.7K/1%
R208
4.7K/1%
R200
0
R200
0
1
2
R213
0
R213
0
1
2
R195
4.7K/0402
R195
4.7K/0402
1
2
R185
47K/0402
R185
47K/0402
1
2
R170
0
R170
0
1
2
IO19
NIKTTECH/HDMI_SMD_V
IO19
NIKTTECH/HDMI_SMD_V
D2+
1
D2Shield
2
D2-
3
D1+
4
D1Shield
5
D1-
6
D0+
7
D0Shield
8
D0-
9
CLK+
10
CLKShield
11
CLK-
12
CEC
13
(RSD)
14
SCL
15
SDA
16
GND
17
5V
18
HPD
19
G
1
2
0
G
2
2
1
G
3
2
2
G
4
2
3
R209
10
R209
10
1
2
R184
10K/0402
R184
10K/0402
1
2
Q39
FDV301N
Q39
FDV301N
G
D
S
R173
10
R173
10
1
2
R201
0
R201
0
1
2
Q34
FDV301N
Q34
FDV301N
G
D
S
R176
1K/1%/0402
R176
1K/1%/0402
1
2
Q40
NTR4003NT1G/NC
Q40
NTR4003NT1G/NC
G
D
S
R196
10K/0402
R196
10K/0402
1
2
R214
0
R214
0
1
2
R187
4.7K/1%
R187
4.7K/1%
Q27
FDV301N
Q27
FDV301N
G
D
S
22K
22K
Q35
PDTC124ET
22K
22K
Q35
PDTC124ET
B
E
C
R178
12K
R178
12K
1
2
Содержание LCD-DP42410
Страница 17: ...17 Block diagram POWER 42 ...
Страница 19: ...19 5 2 Block diagram ...
Страница 20: ...20 42 Block ...
Страница 22: ...22 7 Trouble Shooting 7 1 Fault clearance ...
Страница 24: ...24 7 2 2 Has audio but no video out Change to new power board P N PK101V2010I SSB42T ...
Страница 26: ...26 Change to new power board P N PK101V2010I SSB42T ...
Страница 27: ...8 SCHEMATIC DIAGRAM ELECTRON 42 ...
Страница 42: ...SCHEMATIC DIAGRAM POWER 42 P42410 00 ...
Страница 44: ......
Страница 45: ...1 2 4 3 5 6 7 8 9 ...
Страница 46: ......
Страница 47: ...CANADA SERVICE MANUAL CHANGE LIST DATE Page VERSION CHANGE ITEM ...