Scaler Diagram & C.b.a - Philips 190CW9FB/69 Service Manual

32 190CW9 LCD
D
11
VGA_SDA TP81 12
H SI
TP78 13
A
VSI TP79
14
VGA_SCL TP82
15
TZMC6V2
B
EDID_VCC
C14
0.1U Z
U1
1
A0 VCC
2
A1 WP
3
A2 SCL
C
4
GND SDA
AT24C02N-10SU-1.8
D
S c aler Diagram & C .B .A.
1 2
J1
DN1 C1
RAI-
6 J
TP70 RAI+ 0.1U Z
1 BAV99
7 GAI-
2 TP74 GAI+
8 BAI-
BAI+
3 TP75
TP71
9
TP76 RAI+
4
10
5
D-sub 15
TP77
VGA_5V
R5 1K J
VGA_DET
+5V_ESD
D1
GAI+
A_Detect
J
DN4
BAV99
C10
0.1U Z
DN5
+5V VGA_5V
BAV70
A1 A2
BAI+
R12 R13
8
12K J 12K J
7
R15 150 J
6 VGA_SCL
VGA_SDA
5
R16 150 J
D3 D2
C16 C17
TZMC6V2
TZMC6V2
47P J 47P J
EDID_VCC
R67 R68
10K J 10K J
R69
R305 Q9 B A_Detect
2N3904S
NC / 10K J
20K J
1 2
3
+5V_ESD
DN3 C2 DN2 C3
J J
0.1U Z 0.1U Z
BAV99
BAV99
100M/33ohm
L1 Z30
R2
C5
4.7P C *
75J
RAI-
L2 Z30
R8
C9
4.7P C *
75J
GAI-
L3 Z30
R11
C13
4.7P C *
75J
BAI-
VGA_SCL p4
VGA_SDA p4
R17
VSI
D4 R20
2.2K J
TZMC6V2
=
R19
H SI
D8
R21
TZMC6V2 2.2K J
=
3
4 5
R1 75 J
C4 0.047U 16V R I1
RI1
R3 100 J C6 0.047U 16V RI1-
RI1-
R4 100 J C7 0.047U 16V SOGI
R6 75 J R7
C8 0.047U 16V GI1 1M J
GI1
R9 100 J C11 0.047U 16V GI1-
GI1-
R10 75 J
C12 0.047U 16V BI1
BI1
R14 100 J C15 0.047U 16V BI1-
BI1-
100 J
VSIN
C18
12P J
100 J
HSIN
C19
22P J
4
C 1 A2
C 10 B 1
C 11 B 4
C 12 C 4
C 13 C 3
C 14 C 1
C 15 C 4
C 16 C 1
C 17 C 1
A
C 18 C 4
C 19 D4
C 2 A3
C 3 A3
C 4 A4
C 5 A3
C 6 A4
C 7 B 4
SOGI
C 8 B 4
C 9 B 3
D1 B 1
D2 C 2
D3 C 2
B
D4 C 3
D8 D3
DN1 A2
DN2 A3
DN3 A2
DN4 B 2
DN5 B 1
J 1 A1
L1 A3
L2 B 3
L3 C 3
Q9 D1
C
R 1 A4
R 10 C 4
R 11 C 3
R 12 C 1
R 13 C 1
R 14 C 4
R 15 C 2
R 16 C 2
R 17 C 4
R 18 D3
R 19 D4
R 2 A3
R 20 C 4
D
R 21 D4
R 3 A4
R 4 B 4
R 5 A2
R 6 B 4
R 67 D1
R 68 D2
R 69 D2
R 7 B 5
R 8 B 3
R 9 B 4
U1 C 1