5
5
4
4
3
3
2
2
1
1
D
D
C
C
B
B
A
A
TUNER_IF_P
TUNER_IF_N
A5.0V_TUNER
33V
A5.0V_TUNER
A5.0V_TUNER
A5.0V_TUNER
33V
33V
A5.0V_TUNER
A5.0V_TUNER
DS_RF_AGC_FILTERED
(3)
TUNER_SCL
TUNER_SDA
DS_IF_AGC_FILTERED
(3)
BSC_M1_SDA
(13)
TUNER_SDA
TUNER_SCL
BSC_M1_SCL
(13)
TUNER_IF_P
(3)
TUNER_IF_N
(3)
Title
Size
Document Number
Rev
Date:
Sheet
of
<Doc>
<RevCode>
<Title>
C
4
18
Tuesday, November 07, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
<Doc>
<RevCode>
<Title>
C
4
18
Tuesday, November 07, 2006
Title
Size
Document Number
Rev
Date:
Sheet
of
<Doc>
<RevCode>
<Title>
C
4
18
Tuesday, November 07, 2006
R833
33/NC
R833
33/NC
3
1
2
Q31
2N7002/NC
Q31
2N7002/NC
R341
100
R341
100
C515
0.1uF
C515
0.1uF
C508
0.1uF
C508
0.1uF
R342
10K_NC
R342
10K_NC
C516
0.1uF
C516
0.1uF
3
1
2
Q18
2N7002/NC
Q18
2N7002/NC
N
C
0
1
+
5
V
2
N
C
1
3
N
C
2
4
R
F
A
G
C
5
N
C
3
6
GND0
7
GND1
8
GND2
9
GND3
10
+
3
2
V
1
1
G
N
D
1
2
N
C
4
1
3
S
C
L
1
4
S
D
A
1
5
A
D
D
R
S
E
L
1
6
N
C
(a
ts
c
)/
IF
O
U
T
1
7
IF
A
G
C
1
8
G
N
D
(a
ts
c
)/
X
-t
a
l
o
u
tp
u
t
1
9
IF
2
2
0
IF
1
2
1
U616
TDQU4/NC
U616
TDQU4/NC
FCT70
FCT70
R829
0/NC
R829
0/NC
R828
0
R828
0
B
B
(+
5
V
)/
N
C
1
T
U
2
R
F
A
G
C
3
S
C
L
4
S
D
A
5
N
C
/B
T
L
(3
0
V
)
6
+
5
V
7
IF
O
U
T
8
IF
A
G
C
9
IF
1
1
0
IF
2
1
1
GND0
12
GND1
13
GND2
14
GND3
15
U614
ENV56M04D8F
U614
ENV56M04D8F
R417
0
R417
0
C507
0.01uF
C507
0.01uF
R831
0/NC
R831
0/NC
R832
0
R832
0
R343
100
R343
100
FCT71
FCT71
C513
2200pF
C513
2200pF
C505
0.01uF
C505
0.01uF
R377
0
R377
0
R347
10K_NC
R347
10K_NC
R
F
-A
G
C
1
N
C
0
2
+
5
V
_
0
3
V
T
4
S
D
A
5
S
C
L
6
+
5
V
_
1
7
IF
-O
U
T
8
N
C
1
9
IF
-A
G
C
1
0
IF
1
1
1
IF
2
1
2
GND1
13
GND2
14
GND3
15
GND4
16
A
D
D
R
S
E
L
1
7
U613
DTT7608/NC
U613
DTT7608/NC
C517
4.7uF/NC
C517
4.7uF/NC
FCT72
FCT72
FCT74
FCT74
R953
33
R953
33
C510
0.1uF
C510
0.1uF
R418
NC
R418
NC
R827
0
R827
0
R839
0/NC
R839
0/NC
C512
22pF
C512
22pF
R429
NC
R429
NC
R954
0
R954
0
R830
1K_NC
R830
1K_NC
R
F
-A
G
C
1
V
C
C
1
2
V
C
C
2
4
N
C
5
S
C
L
6
S
D
A
7
A
S
8
V
t
9
V
C
C
3
1
0
IF
_
A
G
C
1
1
IF
_
O
U
T
+
1
2
IF
_
O
U
T
-
1
3
GND1
14
GND2
15
GND3
16
GND4
17
U612
DCT 7044/NC
U612
DCT 7044/NC
R840
0/NC
R840
0/NC
R952
1K_NC
R952
1K_NC
C509
2200pF
C509
2200pF
C514
0.1uF
C514
0.1uF
R413
1K_NC
R413
1K_NC
FCT73
FCT73
C511
22pF
C511
22pF
FCT69
FCT69
+
C504
4.7uF
50V
+
C504
4.7uF
50V
R985
4.7K
R985
4.7K
Содержание HL42E - 42" LCD TV
Страница 1: ...HL42E TV 8888 110 ...
Страница 5: ...Safety Precautions 2 ...
Страница 6: ... ...
Страница 8: ... b Printed Circuit IC Board 1 head on board ...
Страница 9: ... 2 rear board ...
Страница 10: ... Key IC Description Trouble Shooting Guide 1 Key IC Description 1 BCM3551 4 ...
Страница 11: ... 2 MSP3460 ...
Страница 12: ... 3 AD9880 ...
Страница 13: ... 2 Trouble Shooting Guide ...
Страница 19: ... 2 Aging Mode This is for factory run in testing ...
Страница 20: ... 3 Shop End is for debuging and do not change anything commonly ...
Страница 21: ... 4 Service Mode is for debugging and do not change anything commonly ...
Страница 22: ... 5 Design Mode includes 4 items Video Setting Audio Setting Screen Setting Others ...
Страница 27: ... 2 Others ...
Страница 30: ... Circuit Diagram 1 BCM signal flowing chart 2 Circuit Diagram 7 ...
Страница 49: ...您正在使用 ZwCAD 2005 试用版 详情请查阅WWW ZwCAD COM ...
Страница 50: ...Í Ú ª ...
