Haier HL37B - 37" LCD TV, Service Manual

Page: 46 / 49

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
AMP_L-
SHUTDOWN
HP_IN
AMP_R-
AMP_R+
AMP_R+
AMP_R-
PH_L_OUT
PH_R_OUT
AMP_L+
PH_R_O
PH_L_O
VDD
12.0V
AVDD
VDD
VCC_AMP VCC_AMP
VCC_AMP VCC_AMP
5V_STBY
VDD
+9VA
+9VA
+9VA
12.0V
AUDIO_STBY (13)
MSP3460_OUT_RIGHT (9)
MSP3460_OUT_LEFT (9)
MUTE (13)
HP_IN
AMP_ERR (13)
PH_R_O (9)
PH_L_O (9)
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCode>
<Title>
C
16 18 Tuesday, November 07, 2006
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCode>
<Title>
C
16 18 Tuesday, November 07, 2006
Title
Size Document Number Rev
Date: Sheet of
<Doc> <RevCode>
<Title>
C
16 18 Tuesday, November 07, 2006
FCT61 FCT61
C974
1000PF C974
1000PF
L124
33uH/3A L124
33uH/3A
FB108
MPZ2012S221A
FB108
MPZ2012S221A
C980
0.1uF C980
0.1uF
C982
0.1uF C982
0.1uF
C966
220pF C966
220pF
C967
1uF C967
1uF
L126
33uH/3A L126
33uH/3A
R962 4.7K R962 4.7K
3
1
2
Q55
MMBT3906 Q55
MMBT3906
C549
CL21X-0.47uF
C549
CL21X-0.47uF
C970
0.01uF C970
0.01uF
+
C569
220uF
10V
+
C569
220uF
10V
R974
47K R974
47K
C979
0.1uF C979
0.1uF
FB107
MPZ2012S221A
FB107
MPZ2012S221A
C944
0.1uF
C944
0.1uF
C568
0.47uF C568
0.47uF
+ C194
10uF + C194
10uF
R262
0
R262
0
SD
1
RIN-
2
RIN+
3
Vref2P5
4
LIN+
5
LIN-
6
AVddREF
7
VREF
8
VARDIFF
9
VARMAX
10
VOLUME
11
REFGND
12
B
S
L
N
1
3
P
V
C
C
L
1
4
P
V
C
C
L
1
5
L
O
U
T
-
1
6
L
O
U
T
-
1
7
P
G
N
D
L
1
8
P
G
N
D
L
1
9
L
O
U
T
+
2
0
L
O
U
T
+
2
1
P
V
C
C
L
2
2
P
V
C
C
L
2
3
B
S
L
P
2
4
VclampR
36
MODE_OUT
35
MODE
34
AVCC
33
VAROUTR
32
VAROUTL
31
FADE
30
AVDD
29
COSC
28
ROSC
27
AGND
26
VclampL
25
B
S
R
N
4
8
P
V
C
C
R
4
7
P
V
C
C
R
4
6
R
O
U
T
-
4
5
R
O
U
T
-
4
4
P
G
N
D
R
4
3
P
G
N
D
R
4
2
R
O
U
T
+
4
1
R
O
U
T
+
4
0
P
V
C
C
R
3
9
P
V
C
C
R
3
8
B
S
R
P
3
7
U908
TPA3004D2PHP
U908
TPA3004D2PHP
+
C947
47uF
25V
+
C947
47uF
25V
R976
15K R976
15K
C951
1uF C951
1uF
FCT77 FCT77
FCT56 FCT56
+ C175
47uF
25V
+ C175
47uF
25V
+
C939
470uF
25V
+
C939
470uF
25V
R975 15K R975 15K
R907
120K R907
120K
C971
0.01uF C971
0.01uF
R973
100K R973
100K
D89
BAV99LT
D89
BAV99LT
C983
0.1uF C983
0.1uF
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
J904
CKX3-3.5-02AC
J904
CKX3-3.5-02AC
C567
0.47uF C567
0.47uF
A K
D94
1N4148/NC
D94
1N4148/NC
D91
1N4148
D91
1N4148
C969
0.1uF
C969
0.1uF
C940
1000pF C940
1000pF
C560
0.47uF C560
0.47uF
FCT78 FCT78
+
C171 47uF
10V
+
C171 47uF
10V
C984
0.1uF C984
0.1uF
D92
1N4148
D92
1N4148
R978
100K R978
100K
D906
BAV70LT D906
BAV70LT
FCT59 FCT59
FCT79 FCT79
C941
1000pF C941
1000pF
FCT55 FCT55
C558
0.47uF C558
0.47uF
R972
100K R972
100K
1
2
3
4
J911
PH-4A
J911
PH-4A
C968
0.1uF
C968
0.1uF
C962
1000pF
C962
1000pF
C570
0.1uF/NC
C570
0.1uF/NC
R979
47K R979
47K
C552
0.47uF
C552
0.47uF
FCT57 FCT57
C948
0.1uF
C948
0.1uF
C566
0.1uF
C566
0.1uF
C945
0.1uF
C945
0.1uF
+
C564
220uF
25V
+
C564
220uF
25V
R903 100 R903 100
FCT58 FCT58
C973
1000pF C973
1000pF
R977
100K R977
100K
+
C170
47uF
10V
+
C170
47uF
10V
R957
10K R957
10K
C548
0.47uF
C548
0.47uF
1
2
3
4
XS11
PH-4A
XS11
PH-4A
C963
0.1uF
C963
0.1uF
FB109
MPZ2012S221A FB109
MPZ2012S221A
R261
0/NC
R261
0/NC
R901 100 R901 100
C559
CL21X-0.47uF
C559
CL21X-0.47uF
C942
0.01uF
C942 0.01uF
C978
0.1uF C978
0.1uF
L123
33uH/3A L123
33uH/3A
FB110
MPZ2012S221A
FB110
MPZ2012S221A
C946
1000pF
C946
1000pF
+ C195
10uF + C195
10uF
C961
1uF C961
1uF
3
2
1
8
4
+
-
V+
V-
U909A
RC4580ID
SO8
+
-
V+
V-
U909A
RC4580ID
SO8
C977
0.1uF C977
0.1uF
R902
10K R902
10K
C981
0.1uF C981
0.1uF
+
C565
47uF
25V
+
C565
47uF
25V
C943
0.01uF C943
0.01uF
FB112
MPZ2012S221A/NC
FB112
MPZ2012S221A/NC
R905
27K R905
27K
R904
10K/NC R904
10K/NC
L125
MPZ2012S221A L125
MPZ2012S221A
5
6
7
8
4
+
-
V+
V-
U909B
RC4580ID
SO8
+
-
V+
V-
U909B
RC4580ID
SO8
3
1
2
Q51
MMBT3904L Q51
MMBT3904L
L127
33uH/3A L127
33uH/3A
R968
27K
R968
27K
R906
10K R906
10K
FCT60 FCT60
C953
1uF C953
1uF
C557
0.1uF C557
0.1uF
R971 47K R971 47K