Haier L37V6-A8K, Service Manual, Page: 54 / 67

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