Philips 220VW8FB/00 Service Manual page 24

24 220VW8 LCD
1 2
CN3 CN3
R
11 1
6
12 2
7
13 3
A 8
14 4
PC5V
9
15 5
10
VGA VGA
D5 D5
BAV99/NC BAV99/NC
B
C20 0.1uF/6/NC C20 0.1uF/6/NC C21 0.1uF/6/NC C21 0.1uF/6/NC
HSI
FB1 FB1 0/6 0/6
VSI
C
CN4 CN4
D
25
DAT2-
1
RX2-
DAT2+
2
RX2+
3
GND
4
RX4-
5
RX4+
DVI_SCL
6
SCL
DVI_SDA
7
SDA
8
VS
9 DAT1-
RX1-
DAT1+
10
RX1+
11
GND
DVI5V
12
RX3-
13
RX3+
DVI5V
14
E 5V
15
GND
HPD
16
HP
DAT0-
17
RX0-
DAT0+
18
RX0+
19
GND
20
RX5-
21
RX5+
22
GND
DCLK+
23
RXC+
DCLK-
24
RXC-
F
26
DVI-D/NC DVI-D/NC
G
1 2
Schematic Diagram(Scaler Board - Input)
3 4 5
G
B
R34 R34
75/6 1% 75/6 1%
D6 D6 D7 D7
BAV99/NC BAV99/NC BAV99/NC BAV99/NC
ESD_5V
C22 C22 0.1uF/6/NC 0.1uF/6/NC
R42 R42 1K/6 1K/6
R43 R43 1K/6 1K/6
CLK_DDC
DAT_DDC
DVI_SCL R52 R52 100/6/NC 100/6/NC
DVI_SDA R53 R53 100/6/NC 100/6/NC
DVI5V
HPD
DAT0+
DAT0-
DAT1+
DAT1-
DAT2+
DAT2-
DCLK+
DCLK-
D19 D19 D20 D20 D21 D21 D22 D22
D18 D18
BAV99/NC BAV99/NC BAV99/NC BAV99/NC BAV99/NC BAV99/NC BAV99/NC BAV99/NC
BAV99/NC BAV99/NC
C28 C28 C29 C29 C30 C30 C31 C31 C32 C32
0.1uF/6/NC 0.1uF/6/NC 0.1uF/6/NC 0.1uF/6/NC 0.1uF/6/NC 0.1uF/6/NC 0.1uF/6/NC 0.1uF/6/NC 0.1uF/6/NC 0.1uF/6/NC
3 4 5
6 7 8
R27 R27 56/6 1% 56/6 1% R28 R28 30/6 bead 30/6 bead C13 C13 47nF/6 47nF/6
R29 R29 56/6 1% 56/6 1% R30 R30 30/6 bead 30/6 bead C14 C14 47nF/6 47nF/6
R31 R31 56/6 1% 56/6 1% R32 R32 30/6 bead 30/6 bead C15 C15 47nF/6 47nF/6
R33 R33 470/6 470/6 C16 C16 10n/6 10n/6
R37 R37 100/6 1% 100/6 1% C17 C17 47nF/6 47nF/6
R38 R38 100/6 1% 100/6 1% C18 C18 47nF/6 47nF/6
R39 R39 100/6 1% 100/6 1% C19 C19 47nF/6 47nF/6
R41 R41 100/6/NC 100/6/NC
DET_VGA 4
HSYNC 4
VSYNC 4
D11 D11
Z5.6V/NC Z5.6V/NC
R48 R48 100/6 100/6
R49 R49 100/6 100/6
4 DDCA_SDA
4 DDCA_SCL
DVI5V
R54 10K/6/NC R54 10K/6/NC R55 R55 100/6/NC 100/6/NC
DET_DVI
Q6 Q6
2N3904/NC 2N3904/NC
R56 R56 4.7K/6/NC 4.7K/6/NC
2
HPD_CTRL 4
R57 R57 10/6/NC 10/6/NC
B+ 4
R58 R58 10/6/NC 10/6/NC
B- 4
R59 R59 10/6/NC 10/6/NC
G+ 4
R60 R60 10/6/NC 10/6/NC
G- 4
R61 R61 10/6/NC 10/6/NC
R+ 4
R62 R62 10/6/NC 10/6/NC
R- 4
R64 R64 10/6/NC 10/6/NC
CLK+ 4
R65 R65 10/6/NC 10/6/NC
CLK- 4
ESD_5V
D23 D23 D24 D24 D25 D25
BAV99/NC BAV99/NC BAV99/NC BAV99/NC BAV99/NC BAV99/NC
C33 C33 C34 C34 C35 C35
0.1uF/6/NC 0.1uF/6/NC 0.1uF/6/NC 0.1uF/6/NC 0.1uF/6/NC 0.1uF/6/NC
6 7 8
9 10 11
RIN 4
GIN 4
BIN 4
SOG 4
GNDR 4
GNDG 4
GNDB 4
+5V PC5V
PC5V 2
D8 D8
BAT54C-GS08/NC BAT54C-GS08/NC
DVI5V
+5V
C25 C25
U2 U2
0.1uF/6/NC 0.1uF/6/NC
8 1
VCC A0
D12 D12
7 2
WP A1
6 3
SCL A2
BAT54C-GS08/NC BAT54C-GS08/NC
5 4
SDA GND
AT24C02N-10SC/NC AT24C02N-10SC/NC
R50 R50 R51 R51
U3 U3
8
VCC
10K/6/NC 10K/6/NC 10K/6/NC 10K/6/NC
7
WP
6
SCL
5
SDA
4 DDCD_SDA
AT24C02N-10SC/NC AT24C02N-10SC/NC
4 DDCD_SCL
4
+5V
9 10 11
24
220VW8 LCD
S-A3
12
S-A3
C13 A8 D26 F9
A
C14 A8 FB1 B3
C15 A8 Q6 D7
C16 A8 R27 A6
C16 D8 R28 A7
C17 A8 R29 A6
C18 A8 R30 A7
C19 B8 R31 A6
B
C20 B3 R32 A7
C21 B3 R33 A6
C22 B4 R34 A4
C23 C4 R35 A5
C24 C4 R36 A5
C25 C10 R37 A6
C26 C12 R38 A6
C27 D6 R39 B6
C
C28 F4 R41 B6
C29 F4 R42 B4
C30 F4 R43 B5
C31 F5 R43 C5
C26 C26
C32 F5 R44 C3
0.1uF/6/NC 0.1uF/6/NC
1
A0
C33 F6 R45 C4
2
A1
3
A2
4 C34 F6 R46 C8
GND
C35 F7 R47 C8
D
CN3 A1 R48 C6
CN4 D1 R49 C6
D5 B2 R50 C10
D6 B3 R51 C10
D7 B3 R52 B5
D8 B8 R52 D5
D9 C1 R53 B5
E
D10 C2 R53 D5
D11 C6 R54 D6
D12 C10 R55 D7
D13 C2 R56 D8
D14 C3 R57 E7
D15 D5 R58 E7
D16 D4 R59 E7
D17 D4 R60 E7
F
D18 F3 R61 E7
D19 F4 R62 E7
D20 F4 R63 E9
D21 F5 R64 E7
D22 F5 R65 E7
D23 F6 U2 C9
D24 F6 U3 D11
D25 F6
G
12