Haier HL37B - 37" LCD TV, Service Manual

Page: 45 / 49

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
POWER
PGOOD PGOOD
A
DGND
A
GND
A
AUD1
12.0V 5V_STBY
A5.0V
D5.0V
A5.0V_TUNER
D1.2V_BCM3560
A
A1.2V_BCM3560
12V_SW
D5V_DC/DC
D5V_DC/DC
D2.6V_BCM3560
A
A2.6V_BCM3560
D3.3V
D1.2V_BCM3560
D3.3V_BCM3560
A
A3.3V_BCM3560
A A
12V_SW
33V
VCC_3.3V
+9VA
5V_STBY 3.3V_STBY
5V_STBY
5V_STBY
D5V_DC/DC
A5.0V
12V_SW
12.0V
12V_SW
12V_SW
12.0V
D5.0V
D5.0V
3.3V_STBY 5V_STBY
POWER (13)
DVD_ON (5,13)
Title
Size Document Number Rev
Date: Sheet of
<Doc> ?
<Title>
C
15 18 Tuesday, November 07, 2006
Title
Size Document Number Rev
Date: Sheet of
<Doc> ?
<Title>
C
15 18 Tuesday, November 07, 2006
Title
Size Document Number Rev
Date: Sheet of
<Doc> ?
<Title>
C
15 18 Tuesday, November 07, 2006
Short together after layout
Short together after layout
Short together after layout
D5.0V
D1.2V
D5V
A1.2V_BCM3560
D1.2V_BCM3560
5V_BCM3560
530mA
3140mA
3A MAX
3A MAX
D2.6V_BCM3560
A2.6V_BCM3560
460mA
1000mA 300 mA
300 mA
100 mA
1A MAX
400 mA
A5.0V_TUNER
PLACE NEAR AD9880
R47 0 R47 0
3
1
2
Q13
MMBT3904L/NC Q13
MMBT3904L/NC
R207
47K/NC
R207
47K/NC
+
C73
22uF
10V
+
C73
22uF
10V
L114
MPZ2012S221A
L114
MPZ2012S221A
C190
0.01uF
C190
0.01uF
C495
0.01uF
C495
0.01uF
C218
4.7uF
6.3V
C218
4.7uF
6.3V
C3
0.1uF C3
0.1uF
L45
MPZ2012S221A
L45
MPZ2012S221A
1
2
7 8
Q5B
FDS6912A Q5B
FDS6912A
A
K
D6
MBR0530T D6
MBR0530T
R51
2.7K R51
2.7K
L56
MPZ2012S221A
L56
MPZ2012S221A
+
C47
470uF/NC
10V +
C47
470uF/NC
10V
D87
BAV99LT
D87
BAV99LT
+ C14
470uF
25V
+ C14
470uF
25V
C192
1uF
10V
C192
1uF
10V
C230
1uF
10V
C230
1uF
10V
R182
10K/NC
R182
10K/NC
C544
0.1uF
C544
0.1uF
R111
22K R111
22K
C541
0.1uF
C541
0.1uF
+ C107
100uF
10V
+ C107
100uF
10V
IN
3
GND
1
OUT
2
H/S OUT
4
U25
LM1117MPX-3.3/NC
SOT223
U25
LM1117MPX-3.3/NC
SOT223
C484
0.01uF
C484
0.01uF
L11
MPZ2012S221A
L11
MPZ2012S221A
L13
MPZ2012S221A
L13
MPZ2012S221A
L47
MPZ2012S221A
L47
MPZ2012S221A
FB4 MPZ2012S221A FB4 MPZ2012S221A
R296
1K_NC
R296
1K_NC
+ C158
100uF
25V
+ C158
100uF
25V
+ C538
100uF
10V
+ C538
100uF
10V
C550
0.1uF/NC
C550
0.1uF/NC
C537
0.01uF
C537
0.01uF
L46
MPZ2012S221A
L46
MPZ2012S221A
1
2
3
4
XS7
TJC3-4A/NC
XS7
TJC3-4A/NC
R9 0 R9 0
+ C174
100uF
10V
+ C174
100uF
10V
R46 0 R46 0
C186
0.1uF
C186
0.1uF
FCT47 FCT47
C225
4.7uF
C225
4.7uF
C176
0.01uF
C176
0.01uF
C232
1uF
10V
C232
1uF
10V
R297
4.7K R297
4.7K
R313
0
R313
0
C25
0.01uF/NC
C25
0.01uF/NC
R4
2.2K
R4
2.2K
FB19MPZ2012S221A FB19MPZ2012S221A
C546
0.47uF/NC
C546
0.47uF/NC
C33
10uF
C33
10uF
R258
100/NC
R258
100/NC
C545
0.1uF
C545
0.1uF
R11
10K/1%
R11
10K/1%
FB9 MPZ2012S221A FB9 MPZ2012S221A
+
C152
100uF
25V
+
C152
100uF
25V
R34
12K
R34
12K
C27
0.22uF C27
0.22uF
R536
100 R536
100
3
4
5 6
Q5A
FDS6912A Q5A
FDS6912A
BOOT2
23
UGATE2
24
PHASE2
25
ISEN2
22
LGATE2
27
GND
20
SOFT1
12
GND
9
PGND1
3
LGATE1
2
ISEN1
7
UGATE1
5
BOOT1
6
GND
1
V
IN
1
4
V
C
C
2
8
PG2
16
EN2
21
SOFT2
17
EN1
8
PG1
15
VSEN1
10
PHASE1
4
PGND2
26
VSEN2
19
OCSET2
18
OCSET1
11
DDR
13
U5
ISL6539CAZ U5
ISL6539CAZ
L48 MPZ2012S221A L48 MPZ2012S221A
C547
0.1uF/NC
C547
0.1uF/NC
D77
BAV99LT
D77
BAV99LT
R148
470 R148
470
C262
0.1uF
C262
0.1uF
L7
MPZ2012S221A
L7
MPZ2012S221A
L51
MPZ2012S221A/NC
L51
MPZ2012S221A/NC
3
1
2
Q28
MMBT3904L_NC
Q28
MMBT3904L_NC
OUT
2
IN
3
G
N
D
1
V
O
4
4
U23
LM1117SX-ADJ U23
LM1117SX-ADJ
R14 0 R14 0
L115 47uH/250mA L115 47uH/250mA
C235
0.1uF
C235
0.1uF
C44
10uF
C44
10uF
C21
0.01uF
C21
0.01uF
L50
MPZ2012S221A
L50
MPZ2012S221A
+ C182
10uF/NC
16V
+ C182
10uF/NC
16V
1
3 2
D36
uPC574
D36
uPC574
C29
0.01uF
C29
0.01uF
R312
0
R312
0
1
2
7 8
Q2B
FDS6912A Q2B
FDS6912A
R13
NC
R13
NC
D78
BAV99LT
D78
BAV99LT
C188
0.01uF
C188
0.01uF
FB13
MPZ2012S221A
FB13
MPZ2012S221A
C60
0.1uF C60
0.1uF
+ C536
220uF
10V
+ C536
220uF
10V
R170
NC
R170
NC
+ C201
22uF
10V
+ C201
22uF
10V
R241
22K R241
22K
R256
10K R256
10K
+
C17
22uF
10V
+
C17
22uF
10V
FCT50 FCT50
R49
0
R49
0
+ C196
10uF
16V
+ C196
10uF
16V
+ C200
22uF
10V
+ C200
22uF
10V
3
1
2
Q22
MMBT3904L/NC Q22
MMBT3904L/NC
1
2
3
4
XS4
TJC3-4A/NC
XS4
TJC3-4A/NC
+ C50
NC
10V
+ C50
NC
10V
C49
0.1uF C49
0.1uF
C540
0.1uF
C540
0.1uF
R32
10K/1% R32
10K/1%
L49 MPZ2012S221A L49 MPZ2012S221A
L24
6.8uH/7mOHM/7A
L24
6.8uH/7mOHM/7A
C12
0.01uF
C12
0.01uF
+ C92
6SVPA120MAA
6.3V
+ C92
6SVPA120MAA
6.3V
FCT51 FCT51
R249
3.3K R249
3.3K
+ C11
470uF
25V
+ C11
470uF
25V
1
1
2
2
3
3
4
4
U611
KIA7809AF
U611
KIA7809AF
R48
2.2K
R48
2.2K
3
1
2
Q35
MMBT3904L/NC
Q35
MMBT3904L/NC
R180
10K/NC
R180
10K/NC
C20
0.01uF
C20
0.01uF
C539
0.01uF
C539
0.01uF
3
1
2
Q4
MMBT3904L Q4
MMBT3904L
C28
0.047uF C28
0.047uF
FCT46 FCT46
R656
160-1% R656
160-1%
D28
BZV55-B4V3/NC
D28
BZV55-B4V3/NC
A
K
D13
BZV55-B33/NC D13
BZV55-B33/NC
FCT48 FCT48
FCT54 FCT54
C30
0.1uF
C30
0.1uF
A
K
D52
BZV55-C8V2
D52
BZV55-C8V2
+ C326
47uF
10V
+ C326
47uF
10V
R467
NC R467
NC
A
K
D12
MBR0530T
D12
MBR0530T
R38
47K
R38
47K
+
C219
22uF
10V
+
C219
22uF
10V
+ C104
100uF
10V
+ C104
100uF
10V
3
4
5 6
Q2A
FDS6912A Q2A
FDS6912A
4
3
1
2
5
6
Q7
NTGS4111PT1/NC
Q7
NTGS4111PT1/NC
C220
4.7uF
C220
4.7uF
C189
0.01uF
C189
0.01uF
+ C97
47uF
10V
+ C97
47uF
10V
R657 180-1% R657 180-1%
FCT52 FCT52
+
C55
22uF
10V
+
C55
22uF
10V
1
1
2
2
3
3
4
4
U620
KIA7805AF
U620
KIA7805AF
FCT49 FCT49
FB3
MPZ2012S221A
FB3
MPZ2012S221A
C542
0.1uF
C542
0.1uF
C2
4.7uF C2
4.7uF
R169
NC
R169
NC
R15 0 R15 0
+ C109
47uF
10V
+ C109
47uF
10V
R139
470 R139
470
FCT53 FCT53
C494
0.01uF
C494
0.01uF
R157
10K/NC R157
10K/NC
C493 10uF
6.3V
C493 10uF
6.3V
OUT
2
IN
3
G
N
D
1
V
O
4
4
U9
LM1117SX-3.3 U9
LM1117SX-3.3
Q6
SI2307DS Q6
SI2307DS
+ C10
470uF
25V
+ C10
470uF
25V
L61
MPZ2012S221A
L61
MPZ2012S221A
3
1
2
Q52
MMBT3906
Q52
MMBT3906
R10
120K R10
120K
1
1
2
2
3
3
4
4
U619
KIA7805AF
U619
KIA7805AF
R41
68K
R41
68K
+ C161
100uF
10V
+ C161
100uF
10V
L52
MPZ2012S221A
L52
MPZ2012S221A
R42
12K R42
12K
C543
0.47uF
C543
0.47uF
+
C106
100uF
10V
+
C106
100uF
10V
R12
47K
R12
47K
C336
1uF
10V
C336
1uF
10V
+ C32
6SVPA120MAA
6.3V
+ C32
6SVPA120MAA
6.3V
Q21
SI2307DS/NC Q21
SI2307DS/NC
+ C93
220uF
10V
+ C93
220uF
10V
L1
6.8uH/7mOHM/7A
L1
6.8uH/7mOHM/7A
1
2
3
4
5
6
7
XS3
PH-7A
XS3
PH-7A
C26
0.01uF C26
0.01uF
R21
3.6K R21
3.6K