Haier L37V6-A8K Service Manual page 54
Tft-lcd tv/monitor
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Also See for L37V6-A8K:
- Owner's manual (38 pages) ,
- Owner's manual (36 pages) ,
- Service manual (57 pages)
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+3.3V_DVDD
+5V
R318
R38
2.7K
2.7K
R40
R41
1K
1
Q1
7
PWM0
MMBT3904
+5V
+12V
+3.3V_DVDD
FB42
FB4
FB5
FB6
FB
FB_NC
DO NOT
DO NOT
INSTALL
INSTALL
Panel Power Voltage Selection
+3.3V_DVDD
+5V
+12V
R43
R44
R45
4.7K
4.7K/NC
4.7K/NC
U7
1
S1
2
G1
3
S2
4
G2
PPWR
4.7K
1
Q3
7
PPWR
R46
MMBT3904
SI9933ADY
Panel Power Switch
C20
C21
100nF
22uF
BEAD
+5V
+3.3V_DVDD
R319
R320
470
2.7K
2.7K/NC
BRI
7
R322
7
ENBKL
R323
C18
C19
?
Q14
1
R324
100nF
22uF
MMBT3904
Backlight
Inverter
Connector
5,7
LV_O[0..9]
TXO0-
TXO0+
TXO1-
TXO1+
TXO2-
PANEL_POWER
TXO2+
F1
8
D1
7
D1
6
3A
D2
5
D2
TXOC-
TXOC+
TXO3-
TXO3+
5,7
LV_E[0..9]
TXE0-
TXE0+
TXE1-
TXE1+
TXE2-
TXE2+
+12V
TXEC-
TXEC+
FB46
FB47
FB48
FB49
FB43
FB44
BEAD
BEAD
BEAD
BEAD
BEAD
AUX12V
TXE3-
TXE3+
LCD Control Output
JP1
1
2
3
7
ENBKL
4
7
BRI
5
6
7
8
9
10
PH10/DGREE90
+5V
+3.3V_DVDD
R39
R321
2.7K/NC
2.7K
0R/OP
4.7K
1
R42
4.7K
PBIAS
PBIAS
7
Q2
CN12
MMBT3904
2
1
CONN2_200MM
LVDS test points right on the trace to avoid extra length
HDR_10X2X2.0mm
2.0mm PIN Header
PANEL_POWER
1
3
LV_E9
5
LV_E7
7
9
LV_E5
11
13
LV_E2
15
LV_E1
17
19
LVDS Output
Connector
- 54 -
ENBKL
7
BRI
7
HDR_10X2X2.0mm
2.0mm PIN Header
PANEL_POWER
CN3
1
+
LV_O0
3
+
LV_O1
5
+
LV_O2
7
+
LV_O3
9
+
LV_O4
11
+
LV_O5
13
+
15
+
LV_O6
17
+
LV_O7
19
+
LV_O8
LV_O9
CN4
2
+
+
4
+
+
6
LV_E8
+
+
8
+
+
10
LV_E6
+
+
12
LV_E4
+
+
14
LV_E3
+
+
16
+
+
18
LV_E0
+
+
20
+
+
PANEL_POWER
5
DE
RaisingSun Co.Ltd
Title
RS LCD TV
Size
Document Number
C
LVDS Output
Date:
Saturday, February 05, 2005
2
+
4
+
6
+
8
+
10
+
12
+
14
+
16
+
18
+
20
+
DF14A-30P-1.25H
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
CN6
Rev
V0.1
Sheet
4
of
12
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