Haier L37V6-A8K Service Manual page 53

+5V
BAV99L
3
D4
+5V +5V
BAV99L BAV99L
3 3
D6 D7
P2
6
1 GRIN
11
7
2 GGIN
12
8
3 GBIN
13 GHSI
9 VGA_5V
4
14 GVSI
10
5
15
+5V_5221
DB15HD/Female
BAV99L
+5V_5221
3
RGSL
D9
BAV99L
R31 R32
3
3.3K/OP 3.3K/OP
RGSA
100 R33 GSCL
D11
100 R34
GVSI 10
10
+5V
BAV99L
3
D5
+5V
BAV99L
3
D8
40_OHM@100MHz
L4
40_OHM@100MHz
L6
40_OHM@100MHz
L8
R24 10K
VGACON 7
R27 R28 R29
R26
75 75 75
10K
+5V
D10
BAV70
2 1
U6
8
VCC
7
VCLK
1
NC1
6 2 C16 C17
SCL NC2
GSDA 5 3
SDA NC3
100nF 10uF
4
GND
24LC02_NC
R36 100
DDC_SCL_VGA 7
R37 100
DDC_SDA_VGA_1 7
R231 0_NC
+3.3V_AVDD +3.3V_AVDD
U4A
1 2 3
R20 75
VSYNC
74HC14
+3.3V_AVDD +3.3V_AVDD
U4D
HSYNC
R21 75 9 8 11
74HC14
R232 0_NC
+5V
R233 100
8 HSYNC_2300
GHSI
10 TV_R
10 TV_G
10 TV_B
7 VGA_TV_SW
C13 C14 C15
12pF 12pF 12pF
- 53 -
+3.3V_AVDD
U4B
U4C
4
AVSYNC 7
5 6
74HC14
74HC14
U4E
10
AHSYNC 7
+3.3V_AVDD
74HC14
C10 U4F
100nF
13 12
74HC14
FB
L3
C11 C12
100nF 10uF
R22 0_NC
U5
2
S1A
3
S2A
4
HSYNC
DA
5
S1B
6
S2B
7 R315 0R
RAIN
DB
14
S1C
13
S2C
12 R316 0R
GAIN
DC
11
S1D
10
S2D
9 R317 0R
BAIN
DD
1
IN
15
/EN
PI5V330Q
RaisingSun Co.Ltd
Title
RS LCD TV
Size Document Number
B Graphic VGA Input
Date: Saturday, February 05, 2005
7
7
7
Rev
V0.1
Sheet 3 of 12