Haier L37V6-A8K, Service Manual, Page: 53 / 67

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R315 0R
HSYNC
+3.3V_AVDD
R37 100
R33 100
C10
100nF
+3.3V_AVDD
RaisingSun Co.Ltd
VSYNC 10
D6
BAV99L
1
3
2
R28
75
L3
FB
+3.3V_AVDD
+5V
R21 75
Graphic VGA Input V0.1
RS LCD TV
B
3 12 Saturday, February 05, 2005
Title
Size Document Number Rev
Date: Sheet of
D8
BAV99L
1
3
2
R29
75
GGIN L6
40_OHM@100MHz
R231 0_NC
D9
BAV99L
1
3
2
U5
PI5V330Q
9
10
2
1
5
3
6
14
13
12
11
15
4
16
8
7
DD
S2D
S1A
IN
S1B
S2A
S2B
S1C
S2C
DC
S1D
/EN
DA
VC
C
GND
DB
TV_B 10
VGA_TV_SW 7
R36 100
+5V
VGA_5V
HSYNC_2300 8
U4F
74HC14
13 12
14
7
TV_G 10
U4A
74HC14
1 2
14
7
U4D
74HC14
9 8
14
7
U4E
74HC14
11 10
14
7
AVSYNC 7
DDC_SDA_VGA_1 7
HSYNC
D10
BAV70
3
2 1
DDC_SCL_VGA 7
+5V
L4
40_OHM@100MHz
AHSYNC 7
+3.3V_AVDD
R232 0_NC
VGACON 7
TV_R 10
+5V
GSCL
R316 0R
+5V_5221
GAIN 7
L8
40_OHM@100MHz
R27
75
GSDA
RAIN 7
R317 0R
R20 75
GRIN
C11
100nF
D11
BAV99L
1
3
2
+5V_5221
+5V
C17
10uF
GBIN
C15
12pF
BAIN 7
R24 10K
C16
100nF
D7
BAV99L
1
3
2
+3.3V_AVDD
R32
3.3K/OP
RGSA
GVSI 10
R31
3.3K/OP
+3.3V_AVDD
U4B
74HC14
3 4
14
7
C13
12pF
+5V
RGSL
R34 100
R22 0_NC
D4
BAV99L
1
3
2
C14
12pF
U4C
74HC14
5 6
14
7
D5
BAV99L
1
3
2
GVSI
GHSI
GHSI
R233 100
P2
DB15HD/Female
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
R26
10K
C12
10uF
U6
24LC02_NC
1
2
3
4
5
6
7
8
NC1
NC2
NC3
GND
SDA
SCL
VCLK
VCC
+5V