Haier LT42M1CF, Service Manual

Page: 56 / 111

42”LCD TV Haier LT42M1CFA&LT42M1CF
56
AVSS33_H
RX0_0+
---
----
--> <---
----
->>
CEC_B
AVDD12_CVCC
HPD2 7
RX2_C+
R734 100R 1/16W 5%
R7
2
4
N
C
/47K
O
H
M
1/
16W
R7
1
1
47
K
O
H
M
1/
16
W
R724
RX1_C+
AVDD33_H
R743
33R 1/16W
--
----
> <-
----
-->>
(SIDE)
AV33 3,5,8,17,18
RX2_2+
DV33
C701
4.7UF 10V
R708
NC/0 OHM +-5% 1/16W
NC
YES
HDMI3_SDA
RX2_1+
HDMI_CEC
RX1_C+
RX0_C-
RX2_0+
---
-> <
----
--->
>
----
--> <---
----
>>
ZD703
SDA_0
CEC_B
RX0_1+
HPLUGP2_5V
C703
4.7UF 10V
Z
D
702
PD
Z
2
4B
1
2
R713 100R 1/16W 5%
C715
100N 16V
04
02/
S
M
D
RX1_2+
R735 100R 1/16W 5%
R739
20K 1/16W 5%
R716
20K 1/16W 5%
--
----
><--
----
-
NC
HDMI3_SCL 7
----
----
-> <
----
----
>>
-
----
-> <
----
--->
>
0402/SMD
RX2_2-
C
700
NC
/1
0
0N 1
6V
0
402/
S
M
D
EDID_WEN
SDA_0
0402/SMD
AV33
SCL_2
R706 0R05 1/16W
SMD/0402
R729
RX2_C-
Q703
NC/BC847C
3
2
1
SMD/0402
----
----
-> <
----
----
>>
AVSS33_H
C714
100N 16V
SMD/0402
RX0_0+
HDMI1_SCL
YES
OPWR0_5V
C7
1
7
100N
16V
D7
07
BA
S3
1
6
1
2
AK
---
----
--> <---
-----
>>
---
--->
<---
----
OPWR2_5V
CEC_C
R733
NC
040
2/
S
M
D
AV12 3,8,14
R732
NC/1K 1/16W 5%
U400K
MT5337PR
AD6
AB7
AC8 AE12
AF12
AE13
AF13
AE14
AF14
AE15
AF15
AE8
AF8
AE9
AF9
AE10
AF10
AE11
AF11
AE4
AF4
AE5
AF5
AE6
AF6
AE7
AF7
AC11
AD11
AD10
AC10
AC6
AB8
AC12
AD12
AD9
AC9
OPWR0_5V
OPWR1_5V
EXT_RES 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
AVSS33_H
AVSS33_H
AVSS33_H
AVSS33_H
OPWR2_5V
AVDD12_CVCC
AVDD33_H
AVDD33_H
AVSS33_H
AVSS33_H
-
----
-><-
----
--
0402/SMD
RX0_C+
RX2_2-
RX2_0+
R7
37
1K
1
/1
6W
5%
-
--->
<--
----
->>
SMD/0402
RX1_C+
RX0_C+
HDMI1_SDA
OPWR2_5V
R7
12
47
K
O
H
M
1/
16
W
(SIDE)
R744
4K7 1/16W
U700
Q701
RX0_C-
OPWR1_5V
----
> <-
----
-->>
SMD/0402
R7
23
NC
/4
7
K
O
H
M
1
/1
6
W
2 HDMI
YES
RX2_2+
C704
1uF/16V
Z
D
703
NC/P
D
Z
2
4B
1
2
+5V_SW
HDMI_CEC 7,12
OPWR0_5V
R
717
10
0K
1/
16
W
5%
R745
NC/4K7 1/16W
--
----
> <-
----
-->>
(GPIO5)
NC
SDA_0
RX2_2+
HDMI2_SDA#
C709
10N 16V
NEAR CN701 RX1_0+
HPLUGP0_5V
RX1_1-
HPLUGP1_5V
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
-
--->
<--
----
->>
NC
RX1_2+
RX1_0+
NC
HDMI2_SDA#
R727
NC/20K 1/16W 5%
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
--
----
----
-> <
----
----
>>
OPWR2_5V
C716
100N 16V
---
----
--> <---
----
->>
(GPIO1)
NC
NC
YES
DV33
RX2_1-
R725 NC/100R 1/16W 5%
R
730
N
C
/1K
1/
16
W
5%
R
729
N
C
/1
0
0K
1/
16
W
5%
0402/SMD
D706 NC/BAS32L
1 2
A K
0402/SMD
SMD/0402
R723
0402
/S
M
D
RX2_C-
RX1_0+
SDA_1
HPD1
D705 YES
YES
HPD1 7
AVDD33_H
RX0_2-
RX1_C-
EDID_WEN(GPIO3):
write_enable: High
write_dis able: Low
HDMI 1 INPUT
R726
CN700 D1
CN701 E1
CN702 B1
C700 F2
C701 A5
C702 A4
C703 B5
C704 B4
C706 E6
C708 E2
C709 E4
C711 F6
C713 G4
C714 A5
C715 A5
C716 B5
C717 C2
C718 C6
C719 C4
D700 F3
D701 A7
D702 D5
D703 D3
D704 E3
D705 F5
D706 F3
D707 C3
D708 C5
D709 C3
FB700 F6
FB701 D6
FB702 C6
L700 A4
L701 B4
Q700 E4
Q701 G6
Q702 E8
Q703 F4
Q704 G8
Q705 C4
Q706 C8
Q707 H6
R700 A7
R701 A2
R702 A2
R703 A2
R704 A7
R706 A7
R707 B7
R708 H6
R709 H6
R710 E7
R711 E7
R712 E7
R713 D3
R714 D3
R715 E7
R716 E4
R717 E2
R718 E3
R720 E8
R721 E4
R722 F7
R723 F7
R724 F8
R725 F3
R726 F3
R727 F5
R728 F7
R729 F2
R730 F3
R731 G1
R732 F4
R733 G8
R734 C3
R735 C3
R736 C2
R737 C3
R738 C4
R739 C4
R740 C7
R741 C7
R742 C7
R743 C7
R744 C8
R745 G7
R746 H7
U400K A1
U700 F6
U701 E6
U702 D10
U703 E10
U704 F10
U705 F10
U706 G10
U707 G10
U708 C6
U709 B10
U710 C10
U711 D10
ZD701 B7
ZD702 E3
ZD703 F3
ZD704 C3
0402
/S
M
D
HDMI2_SDA#
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
NEAR 5337
NC
CEC_B
U701
M24C02-WDW6P
1
2
3
4 5
6
7
8
E0
E1
E2
VSS
SDA
SCL
WC
VCC
----
--> <---
----
>>
R746
NC
RX2_C-
SMD/0402
HDMI1 ESD PROTECTER
2 HDMI
YES
RX2_2+
RX2_C-
R730
RX1_0+
C7
1
1
NC
/1
0
0N 1
6V
The item of this page start from "700"
-
--->
<--
----
->>
AVSS33_H
C711
YES
0402/SMD
GND 2,3,4,5,6,7,8,9,10,11,12,13,14,15,17,18
EDID_WEN 7,14
AVSS33_H
RX0_1-
R746
NC/4K7 1/16W
--
----
--->
<--
----
-->>
HDMI 3 I2C INTERFACE
C713
HPLUGP2_5V
SCL_0
NC
RX1_0-
HDMI1_SCL
RX2_0+
L701
0U10 H
04
02/
S
M
D
AVDD33_H
OPWR0_5V
HPLUGP2_5V
CN701
NC/5300-519-031-E2
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
23
TH1
TH2
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
TH3
TH4
Q701
NC/2SK1828
SMD/0402
RX0_2+
AVSS33_H
RX0_C+
U700
NC/M24C02-WDW6P
1
2
3
4 5
6
7
8
E0
E1
E2
VSS
SDA
SCL
WC
VCC
--
----
><--
----
-
0402/SMD
+5V_SW
RX2_C+
RX0_2-
CEC_C
RX2_2-
HDMI3_SCL
RX2_0-
L700
0U10 H
Q700
BC847C
3
2
1
-
----
----
--> <----
----
>>
2 HDMI
D700
OPWR2_5V
SMD/0402
0
402/
S
M
D
RX0_0+
RX2_1-
D
700
N
C
/B
A
S
316
1
2
AK
----
----
--->
<--
----
-->>
SMD/0402
ITEM
Q704
0402/SMD
040
2/
S
M
D
RX0_0-
ZD701
NC/BZX384-C5V6
1
2
NC
RX1_2+
RX1_C+
RX2_1+
(SIDE)
SMD/0402
R732
0
402/
S
M
D
HPD2
R701
0402/SMD
SMD/0402
--
----
> <-
----
-->>
OPWR1_5V
RX1_2-
AV33
HPD2 HDMI3_SCL
DV33 2,3,5,6,7,10,11,17,18
RX0_0-
GND
HDMI 1 EDID EEPROM
YES
HPLUGP1_5V
DV33
RX2_0-
HDMI2_SCL#
C
708
10
0N
1
6V
-
----
----
--> <---
----
->>
Q707
HPD0 7
RX0_1-
OPWR0_5V
R704
27K OHM 1/16W
---
--->
<--
----
->>
NC
YES
YES
04
02
/S
M
D
RX1_1+
HDMI3_SDA
CEC_C
R707 0R05 1/16W
R721
1K 1/16W 5%
RX0_0+
R7
42
47
K
O
H
M
1/
16
W
YES
HDMI1_SCL
RX2_C+
Q704
NC/BC847C
3
2
1
SMD/0402
RX1_1-
C702
1uF/16V
U708
M24C02-WDW6P
1
2
3
4
5
6
7
8
E0
E1
E2
VSS SDA
SCL
WC
VCC
0402/SMD
3 HDMI
0402
/S
M
D
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
C700
YES
YES
0402/SMD
HPLUGP0_5V
DV33SB 2,6,7,10,12,17,18
RX0_1-
D702 BAS32L
1 2
A K
HDMI 2 I2C INTERFACE
SMD/0402
DV33SB
HDMI2_SDA 7
D701
BAS32L
1
2
A
K
R700 NC/0R05 1/16W
D708 BAS32L
1 2
A K
-
----
----
> <-
----
--->
>
-
----
----
--> <---
----
->>
YES
CEC_A
CEC_B
HDMI 3 INPUT
04
02/
S
M
D
RX1_0-
HDMI2_SCL
040
2/
S
M
D
DV33
RX0_1+
SDA_1
CEC_C
----
----
--->
<---
----
->>
D706
NC
SDA_2
RX2_1+
R7
10
10
K
1/
16
W
R7
4
0
10
K
1/
16W
3 HDMI
0402/SMD
SCL_1
RX1_1-
SDA_2
R
718
1K
1/
16
W
5%
R7
41
47
K
O
H
M
1/
16
W
CN701
HPLUGP2_5V
Q706
BC847C
3
2
1
C7
1
8
1
00N
16V
R703 100R 1/16W 5%
EDID_WEN(GPIO3):
write_enable: High
write_dis able: Low
SMD/0402
NC
RX1_1+
OPWR1_5V
RX0_1+
C719
10N 16V
R733
NC/4K7 1/16W
RX0_2+
RX2_C+
D709 BAS32L
1 2
A K
---
--->
<--
----
->>
HDMI3_SDA
RX2_0-
R702 100R 1/16W 5%
AVDD12_CVCC
AV12
HDMI 3 EDID EEPROM
--
----
----
-> <
----
----
>>
NC
HDMI1_SCL 7
AVSS33_H
RX0_2+
ITEM
NC
EDID_WEN
CEC_A
FB702 600R/500mA
1 2
R728
NC/33R 1/16W
--
--> <---
----
>>
0402/SMD
YES
YES
YES
HDMI1_SDA
D703 BAS32L
1 2
A K
C7
06
100N
16V
R722
YES
----
----
--->
<--
----
-->>
SDA_1
--
----
><--
----
-
NC
RX1_C-
OPWR0_5V
HDMI2_SCL#
HPD0
SCL_2
+5V_SW
RX1_0-
C713
NC/10N 16V
R731 0R05 1/4W
HDMI 1 I2C INTERFACE
YES
04
02/
S
M
D
AVSS33_H
R715
33R 1/16W
SCL_0
RX2_0-
HDMI3_SCL
SMD/0402
----
> <-
----
-->>
YES
YES
HDMI2_SCL 7
DV33SB
CN700
CON-HDMI-V-19P
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
23
24
TH1
TH2
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
TH3
TH4
TH5
R7
3
6
100K
1/
16W
5%
R720
4K7 1/16W
HDMI3 ESD PROTECTER
NC
YES
EDID_WEN
RX0_C-
---
----
----
> <-
----
--->
>
04
02/
S
M
D
HPLUGP1_5V
SCL_0
AVSS33_H
HPLUGP1_5V
Q705
BC847C
3
2
1
SMD/0402
YES
0
402/
S
M
D
AV12
RX0_0-
-
----
-><-
----
--
0402/SMD
NC
YES
RX1_C-
HDMI1_SDA
RX0_0-
RX1_C-
HDMI2_SDA
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
HDMI 2 INPUT
SMD/0402
FOR EMC
Q703
HDMI2_SCL#
HDMI2_SCL
RX2_2-
ZD
70
4
PD
Z
2
4B
1
2
R701 NC/100R 1/16W 5%
--
--> <---
----
>>
YES
0402/SMD
RX2_1-
FB700 NC/600R/500mA
1 2
Q707
NC/2SK1828
R714 100R 1/16W 5%
(GPIO7)
R745
SCL_1
R738
1K 1/16W 5%
HDMI 2 EDID EEPROM
R725
NC
0402/SMD
RX0_2-
RX1_1+
OPWR2_5V
D7
04
BA
S3
16
1
2
AK
R700
DV33
RX1_2+
HPLUGP0_5V
RX1_1+
R709
NC/0 OHM +-5% 1/16W
3 HDMI
CEC_A
RX0_1-
CEC_A
+5V_SW
OPWR1_5V
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
HDMI2 ESD PROTECTER
EDID_WEN(GPIO3):
write_enable: High
write_dis able: Low
E428M2NBW9H3N 1
Haier 42" MAIN BOARD Custom
16 19 Friday , April 11, 2008
715T2913-1
< 称爹 >
16. HDMI1/HDMI2 INPUT
T2913-1-Haier42
OEM MODEL Size
Rev
Date Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹
D705 NC/BAS32L
1 2
A K
NC
04
02/
S
M
D
RX1_0-
NEAR CN701
NC
040
2/
S
M
D
04
02
/S
M
D
RX0_C-
HPLUGP0_5V
RX0_C+
HPD1
SCL_1
RX2_1+
R7
22
N
C
/1
0K
1/
16W
NC
HDMI1_SDA 7
HDMI3_SDA 7
RX0_1+
RX1_2-
HDMI2_SDA
RX2_1-
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
RX1_2-
HDMI_CEC
EDID_WEN
SDA_2
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
---
--->
<--
----
->>
NC
YES
+5V_SW 2,3,8,11,13,14,15,17,18
OPWR1_5V
RX1_1-
SCL_2
--
----
--->
<--
----
-->>
--
----
--->
<--
-----
->>
NC
RX1_2-
CN702
CON-HDMI-V-19P
20
21
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
23
24
TH1
TH2
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
TH3
TH4
TH5
----
> <-
----
-->>
FB701 600R/500mA
1 2
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
FB700
NC
04
02/
S
M
D
0
402/
S
M
D
RX2_0+
RX0_2-
RX0_2+
HPD0
Q702
BC847C
3
2
1
R726 NC/100R 1/16W 5%
ITEM