Bush bauer a642f, Руководство по обслуживанию

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42”&47” LCD TV BAUER A642F&A647F
67
12) HDMI1/HDMI2/HDMI3 Input
OPWR2_5V
HPD0
C704
1uF 16V
--
--
-->
<-
--
---
->>
AVDD33_H
OPWR0_5V
HDMI0_SDA#
R741
4.
7KO
H
M
+
-5%
1/
16
W
--
---
---
--
-> <--
--
---
->>
SMD/0402
RX2_0-
EDID_WEN
CN700
HDMI
7
9
4
6
1
3
15
5
18
11
19
14
2
13
16
17
8
10
12
20
21
22
23
24
25
26
TMDSD0-
TMDSD1-
TMDSD2-
SCL
DSHLD1
VCC5
CSHLD0
HPD
NC
DSHLD0
CEC
SDA
DDC_GND
DSHLD2
TMDSC+
TMDSC-
SHLD_GND1
SHLD_GND2
SHLD1
SHLD2
SHLD3
SHLD4
SHLD5
SM
D
/040
2
SMD/0402
HPLUGP0_5V
RX1_2+
RX2_0+
L700
0.1uH
--
--
-->
<-
--
---
->>
---
--
-><
---
--
--
SMD/0402
SMD/0402
RX0_C-
RX0_2+
C7
18
0.
22U
F
1
0V
SM
D
/040
2
AVDD33_H
R733
4K7 1/16W 5%
RX1_1-
HDMI0_SCL
OPWR2_5V
R700 0R05 1/16W
EDID_WEN:
write_enable: High
write_disable: Low
DV33SB 2,4,5,7,10,13,14
RX2_C-
HDMI2_SCL
D706 BAS32L
1 2
A K
SDA_1
RX0_0-
AV33
RX2_2-
RX2_C+
HPD1
R742
4.
7KO
H
M
+
-5%
1/
16
W
SM
D
/04
02
RX1_C+
RX1_0-
RX0_0+
R7
3
0
1K
1/
16
W
5%
R734 100R 1/16W 5%
R725 100R 1/16W 5%
RX1_2+
CEC_2
R707 0R05 1/16W
SM
D
/04
02
+5V_SW
RX0_1+
RX0_2+
R7
2
9
10
0K
1/
16
W
5%
D704
BAS3
16
1
2
AK
D709 BAS32L 1 2
A K
SMD/0402
AVSS33_H
OPWR2_5V
R7839
-5% 1/10W
FB701 600OHM
1 2
CEC_0
HDMI1_SDA
+5V_SW
-
--
---
---
--
> <
---
---
--
>>
SMD/0402
OPWR1_5V
HDMI2_SDA
U707 NC/RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4 OUT4
OUT3
GN
D
OUT2
OUT1
R727
NC/20K 1/16W 5%
-
---
--
><-
---
--
-
DV33 1,2,4,5,7,8,11,13,14
Q700
BC847C
3
2
1
---
---
--
-> <--
--
---
->>
SMD/0402
SMD/0402
AV33
RX0_2-
U706 NC/RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4
OUT4
OUT3
GN
D
OUT2
OUT1
(GPIO3)
SMD/0402
RX1_2+
RX1_0-
SM
D
/04
02
SDA_0
RX1_C-
SDA_0
DV33SB
HDMI 1 EDID EEPROM
R709
NC/0 OHM +-5% 1/16W
U702 NC/RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4 OUT4
OUT3
GN
D
OUT2
OUT1
ZD
70
3
NC
/P
D
Z
24
B
1
2
-
--
---
><-
--
---
-
SMD/0402
SM
D
/04
02
AV12
-
---
> <--
---
--
>>
---
---
--
-> <--
--
---
->>
(GPIO2)
SM
D
/04
02
RX2_1-
HDMI_CEC
SCL_2
D708 BAS32L
1 2
A K
SMD/0402 (SIDE)
RX0_2-
OPWR1_5V
--
-->
<-
--
---
->>
RX1_2+
HDMI0_SCL#
HPLUGP2_5V
AVDD12_CVCC
RX0_C+
SCL_1
RX2_1+
C
706
0.
22U
F
1
0V
D703 BAS32L 1 2
A K
R718
1K 1/
16
W
5
%
R746
4K7 1/16W 5%
--
---
-> <-
---
---
>>
AV12
U711 NC/RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4 OUT4
OUT3
GN
D
OUT2
OUT1
RX2_C+
RX0_0+
RX1_2-
U704 NC/RClamp0524P.TCT
1
2
3
4
5 6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4
OUT4
OUT3
GN
D
OUT2
OUT1
SMD/0402
CEC_1
RX2_1+
SDA_2
R743
33R 1/16W 5%
--
---
-><
--
---
--
NEAR IC
SMD/0402
RX1_0+
RX2_1+
R735 100R 1/16W 5%
C714
100N 16V
EDID_WEN
RX0_0+
RX0_C+
CEC_2
SCL_2
DV33
R714 100R 1/16W 5%
U703 NC/RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4 OUT4
OUT3
GN
D
OUT2
OUT1
R715
33R 1/16W 5%
SMD/0402
RX1_1+
HPLUGP2_5V
GND 1,2,3,4,5,6,7,8,9,10,11,13,14
+5V_SW 1,2,5,8,9,10,11,13,14
RX0_C-
RX1_1+
SM
D
/040
2
HDMI2_SCL
--
--
-->
<-
--
---
->>
SMD/0402
AVSS33_H
R713 100R 1/16W 5%
SM
D
/04
02
RX1_C-
R703 100R 1/16W 5%
HPLUGP1_5V
AV12 2,5,6,10,14
RX1_1-
HDMI0_SDA
R716
NC/20K 1/16W 5%
ASPDIF 11
RX0_1+
RX0_0-
RX2_1-
R717
10
0K 1/
16
W
5
%
R706 0R05 1/16W
HPLUGP0_5V
SDA_1
HPD0 5
RX2_C-
ASPDIF
L701
0.1uH
HDMI 3 INPUT
SM
D
/040
2
SMD/0402
AVDD33_H
RX0_2-
U710 NC/RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4 OUT4
OUT3
GN
D
OUT2
OUT1
-
--
---
><-
--
---
-
NEAR 5362
HPLUGP1_5V
HDMI1_SDA
---
->
<-
---
--
->>
SM
D
/040
2
HPLUGP2_5V
HPD2 5
U701
M24C02-WMN6TP
1
2
3
4 5
6
7
8
A0
A1
A2
VSS SDA
SCL
WP
VCC
EDID_WEN
RX1_0+
C703
4.7UF 10V
MT5362BMG/B
U400H
D26
E26
V15
AB12
AC12
AD12
AC13
AC14
AD14
AC15
AB16
AC16
AD16
AB17
AC17
AD17
AD18
AE15
AF15
AE16
AF16
AE17
AF17
AE18
AF18
AE11
AF11
AE12
AF12
AE13
AF13
AE14
AF14
AE7
AF7
AE8
AF8
AE9
AF9
AE10
AF10
ALIN
ASPDIF
AVDD12_HDMI
HDMI_SDA2
HDMI_SCL2
PWR5V_2
HDMI_CEC
HDMI_SDA1
PWR5V_1
HDMI_SCL1
HDMI_SDA0
HDMI_SCL0
PWR5V_0
AVSS33_HDMI
AVSS33_HDMI
AVDD33_HDMI
AVDD33_HDMI
RX0_CB
RX0_C
RX0_0B
RX0_0
RX0_1B
RX0_1
RX0_2B
RX0_2
RX1_CB
RX1_C
RX1_0B
RX1_0
RX1_1B
RX1_1
RX1_2B
RX1_2
RX2_CB
RX2_C
RX2_0B
RX2_0
RX2_1B
RX2_1
RX2_2B
RX2_2
-
---
---
--
-->
<-
--
---
-->
>
DV33
C716
100N 16V
SMD/0402
SM
D
/040
2
RX2_2+
RX2_C+
RX1_C-
R712
4
.7
K
O
H
M
+
-5%
1/
16
W
RX1_C-
OPWR2_5V
SDA_2
--
---
--
-->
<-
--
---
-->
>
-
---
--
---
> <
--
---
---
>>
---
--
---
---
> <--
---
--
->>
SMD/0402
SM
D
/040
2
RX2_2-
HPD1
--
---
---
--
-> <--
--
---
->>
NEAR IC
RX0_0-
RX0_C+
HDMI0_SDA
(GPIO4)
RX2_2+
C719
10N 16V
ZD702
NC/
P
D
Z
24
B
1
2
D701
BAS32L
1
2
A
K
+5V_SW
RX1_1+
SDA_2
CN702
HDMI
7
9
4
6
1
3
15
5
18
11
19
14
2
13
16
17
8
10
12
20
21
22
23
24
25
26
TMDSD0-
TMDSD1-
TMDSD2-
SCL
DSHLD1
VCC5
CSHLD0
HPD
NC
DSHLD0
CEC
SDA
DDC_GND
DSHLD2
TMDSC+
TMDSC-
SHLD_GND1
SHLD_GND2
SHLD1
SHLD2
SHLD3
SHLD4
SHLD5
Q705
BC847C
3
2
1
R732
1K 1/16W 5%
Q703
BC847C
3
2
1
-
--
---
> <
--
---
-->
>
NEAR CN701
SCL_1
RX1_0+
RX1_0-
RX1_C+
OPWR1_5V
ASPDIF
C709
10N 16V
--
-->
<-
--
---
->>
FB702 600OHM
1 2
HDMI1 ESD PROTECTER
(SIDE)
SMD/0402
HDMI1_SCL
D7
0
0
BA
S31
6
1
2
AK
HDMI2_SCL
R701 100R 1/16W 5%
R736
100
K 1/
16W
5%
---
---
> <--
---
--
>>
--
-->
<
---
---
->
>
RX0_C-
---
--
---
-> <-
---
---
->>
RX1_2-
ZD704
NC/
P
D
Z2
4
B
1
2
HDMI0_SCL#
HDMI0_SCL#
HPLUGP2_5V
U709 NC/RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4
OUT4
OUT3
GN
D
OUT2
OUT1
GND
D702 BAS32L
1 2
A K
SMD/0402
CEC_1
RX0_1+
HDMI_CEC
D705 BAS32L
1 2
A K
TP421
1
SMD/0402
SM
D
/04
02
RX2_0+
HDMI1_SCL
SCL_2
R7841
-5% 1/10W
R728
33R 1/16W 5%
SMD/0402
CEC_1
RX1_2-
CEC_0
--
---
---
--
-> <--
--
---
->>
RX2_1-
HPLUGP1_5V
C702
1uF 16V
R726 100R 1/16W 5%
RX2_1+
OPWR0_5V
R704
27K 1/16W 5%
---
---
--
---
> <
--
---
---
>>
RX0_1-
RX1_1+
R745
4K7 1/16W 5%
R740
10
K 1/
16W
5%
HDMI3 ESD PROTECTER
HDMI 2 EDID EEPROM
HPLUGP1_5V
SCL_0
RX0_2+
RX1_0+
AVDD12_CVCC
RX0_1-
RX2_C+
Q707
2SK1828
3
1
2
C715
100N 16V
-
--
---
---
> <--
---
--
->>
SMD/0402
RX2_2+
OPWR0_5V
RX2_0-
RX2_0+
Q701
2SK1828
3
1
2
SM
D
/040
2
HDMI 3 EDID EEPROM
HPD1 5
EDID_WEN 5,10
RX0_1-
--
---
--
---
-> <-
---
---
->
>
SM
D
/040
2
AV33 2,3,5,10,11,13,14
RX0_C-
RX2_0-
OPWR0_5V
R711
4
.7
K
O
H
M
+
-5%
1/
16
W
SMD/0402
--
---
->
<-
---
--
->>
RX0_1-
HPD2
R739
NC/20K 1/16W 5%
R702 100R 1/16W 5%
ZD701
NC/BZX384-C5V6
1
2
R710
10
K 1/
16W
5%
---
--
---
-> <-
---
---
->
>
SMD/0402
DV33
RX2_2-
U708
M24C02-WMN6TP
1
2
3
4
5
6
7
8
A0
A1
A2
VSS SDA SCL
WP
VCC
SMD/0402
SMD/0402
SMD/0402
SMD/0402
SCL_0
OPWR1_5V
SCL_0
C717
100N 16V
U705 NC/RClamp0524P.TCT
1
2
3
4
5
6
7
8
9
10
IN1
IN2
GN
D
IN3
IN4
OUT4
OUT3
GN
D
OUT2
OUT1
DV33SB
RX1_1-
CEC_1
R708
NC/0 OHM +-5% 1/16W
-
---
> <
--
---
-->
>
EDID_WEN:
write_enable: High
write_disable: Low
SMD/0402
AVSS33_H
RX2_C-
RX1_2-
OPWR0_5V
--
---
--
---
-> <-
---
---
->>
SMD/0402
RX0_2+
HPD2
RX2_2+
HDMI 2 INPUT
SMD/0402
RX2_0-
Q704
BC847C
3
2
1
HPLUGP0_5V
C
711
0.
22
U
F
10V
SMD/0402
RX0_C+
SCL_1
DV33
SDA_1
HDMI2_SDA
CN701
HDMI
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19 23
22
SHELL1
SHELL2
D2+
D2 Shield
D2-
D1+
D1 Shield
D1-
D0+
D0 Shield
D0-
CK+
CK Shield
CK-
CE Remote
NC
DDC CLK
DDC DATA
GND
+5V
HP DET
SHELL4
SHELL3
HPLUGP0_5V
CEC_0
HDMI1_SDA
AVSS33_H
D707
B
AS31
6
1
2
AK
R7840
-5% 1/10W
SMD/0402
(SIDE)
SMD/0402
RX1_C+
CEC_0
SMD/0402
RX1_C+
RX0_2-
RX2_0+
RX2_C-
---
---
><
---
---
-
---
---
--
-> <--
--
---
->>
DV33
Q706
BC847C
3
2
1
-
---
---
--
> <
---
--
---
>>
SM
D
/04
02
HDMI 1 INPUT
SDA_0
RX0_0-
RX2_2-
R721 1K 1/16W 5%
EDID_WEN:
write_enable: High
write_disable: Low
-
---
-->
<
---
---
->
>
-
---
-->
<
---
---
->
>
RX2_1-
C7
0
0
1
00N
16
V
SM
D
/040
2
U700
M24C02-WMN6TP
1
2
3
4
5
6
7
8
A0
A1
A2
VSS SDA
SCL
WP
VCC
R738 1K 1/16W 5%
R737
1
K
1/
16W
5%
SMD/0402
RX0_1+
HDMI2_SDA
R723
4.
7KO
H
M
+
-5%
1/
16
W
C713
10N 16V
Q702
BC847C
3
2
1
+5V_SW
RX0_0+
OPWR1_5V
R722
10
K 1/
16W
5%
C708
100N 16V
HDMI1_SCL
CEC_2
HDMI0_SCL
C701
4.7UF 10V
R744
4K7 1/16W 5%
FB700 600OHM
1 2
RX1_1-
R720
4K7 1/16W 5%
HDMI0_SDA#
OPWR2_5V
R724
4.
7KO
H
M
+
-5%
1/
16
W
HDMI2 ESD PROTECTER
--
-->
<-
--
---
->>
NEAR CN701
CEC_2
SM
D
/04
02
HDMI0_SDA#
HPD0
---
-> <-
---
---
>>
--
-->
<
---
---
->
>
RX1_0-
EDID_WEN