Philips 190CW8FW/93 Service Manual page 39

1 2
ZD101
RLZ5.6B
A
DDC1_SCL
100R 1/16W 5%
15
3 DDC1_SCL
R110
14
13
DDC1_SDA 100R 1/16W 5%
12
3 DDC1_SDA
R113
11
ZD105 ZD106
RLZ5.6B
B
RLZ5.6B
CN102
JACK
DVI_5V
C
8
VSYNC
DVI_PLUG
15
SYNC GND
6
DDC SCL
7
DDC SDA
R123 10K 1/16W 5%
14
+5V
HOT_PLUG
16
HPD
C115
11
1/3shield
3
2/4shield
0.1uF/16V
19
0/5shield
22
clk shield
18
DAT0+
17
DAT0-
10
DAT1+
9
DAT1-
2
DAT2+
1
DAT2-
13
D
DAT3+
12
DAT3-
5
DAT4+
4
DAT4-
21
DAT5+
20
DAT5-
23
clk+
24
clk-
ZD110 D110 D111
BAV99 BAV99
RLZ5.6B
E
GND POWER DGND
1 2
Scaler Board Diagram(190SW8)-1
3 4
R101 0R05 1/16W R102 100R 1/16W 5%
R103 100R 1/16W 5%
ZD102
R105 R106 C102 C103
2K2 1/16W 5%
22pF
2K2 1/16W 5% 22pF
RLZ5.6B
CN101
DSUB_5V
10
VGA_PLUG
5
DSUB_5V
9
4
VGA_B- ZD103
8
VGA_B+ RLZ5.6B
3
VGA_G- ZD104
7
VGA_G+
2
VGA_R- RLZ5.6B
6
VGA_R+
1
DB15
D102 D103 D104
BAV99 BAV99 BAV99 CMVCC
C112
0.1uF/16V
R119 100R 1/16W 5%
R122 100R 1/16W 5%
ZD107
ZD109
ZD108
RLZ5.6B RLZ5.6B
RLZ5.6B
D112 D113 D114 D115 D116
BAV99 BAV99 BAV99
BAV99 BAV99
3 4
5
DSUB_H 3
FB102
DSUB_V 3
VGA_B+
1 2
BEAD
R107
75R 1/16W 5%
VGA_B-
FB103
VGA_G+
1 2
BEAD
R112
75R 1/16W 5%
VGA_G-
FB101
VGA_R+
1 2
BEAD
R116
75R 1/16W 5%
VGA_R-
DDC2_SCL
DDC2_SCL 3
DDC2_SDA
DDC2_SDA 3
R125
NC/100K 1/16W 5%
R126 10R 1/16W 5% RX0P
RX0P 3
R127 10R 1/16W 5% RX0N
RX0N 3
R128 10R 1/16W 5% RX1P
RX1P 3
R129 10R 1/16W 5% RX1N
RX1N 3
R130 10R 1/16W 5% RX2P
RX2P 3
R131 10R 1/16W 5% RX2N
RX2N 3
RXCP
R133 10R 1/16W 5%
RXCP
R136 10R 1/16W 5% RXCN
RXCN
D117
BAV99
DVI_PLUG
R138
VGA_PLUG
CMVCC R139
C117
0.1uF/16V
5
6 7
R104 100R 1/16W 5% C101
DSUB_B+
0.047uF
C104
5pF/50V
R108 100R 1/16W 5% C105
DSUB_B-
0.047uF
R109 470R 1/16W 5% C106
DSUB_SOG
1000pF
R111 100R 1/16W 5% C107
DSUB_G+
0.047uF
C108
5pF/50V
R114 100R 1/16W 5% C109
DSUB_G-
0.047uF
R115 100R 1/16W 5% C110
DSUB_R+
0.047uF
C111
5pF/50V
R117 100R 1/16W 5% C113
DSUB_R-
0.047uF
R120
4K7 1/16W 5% R121
4K7 1/16W 5%
Q101
R124 DVI_HPD 3 DDC1_SCL
DDC1_SDA
NC/4K7 1/16W 5%
3 DDC_WP
NC/2N3904S-RTK/PS
VCC3.3 10K 1/16W 5%
R134
3
4K7 1/16W 5%
3
R135
4K7 1/16W 5%
DDC2_SCL
DDC2_SDA
R137
10K 1/16W 5%
3 DDC_WP
10K 1/16W 5%
6K8 1/16W 5% DET_CABLE 3
6 7
HUDSON 8 39
8 9
CN101 A2 CN102 C1
C101 A7 C102 A3
C103 A4 C104 A6
3
C105 A7 C106 A7
C107 A7 C108 B6
C109 B7 C110 B7
A
C111 B6 C112 C4
C113 C7 C114 C9
3
C115 C2 C116 D9
C117 E4 D101 D8
3 D102 B2 D103 B3
D104 B3 D105 C8
D110 E2 D111 E2
3
D112 E2 D113 E3
D114 E3 D115 E3
D116 E4 D117 E4
FB101 B5 FB102 A5
3
FB103 A5 Q101 C6
R101 A3 R102 A3
B
R103 A3 R104 A6
R105 A3 R106 A3
R107 A5 R108 A6
3
R109 A6 R110 A1
R111 A6 R112 B5
CMVCC DSUB_5V
R113 B1 R114 B6
D105
R115 B6 R116 B5
BAV70
R117 C6 R118 C8
3
R119 C4 R120 C7
R121 C8 R122 C4
R123 C2 R124 C6
R125 C6 R126 D4
R127 D4 R128 D4
C
R118 C114
R129 D4 R130 D4
10K 1/16W 5%
0.22UF 10V R131 D4 R132 D8
U101
R133 D5 R134 D7
8 1
VCC A0
R135 D8 R136 D5
7 2
WP A1
6 3
R137 D6 R138 E6
SCL A2
5 4
SDA VSS
R139 E6 U101 C8
U102 D8 ZD101 A2
M24C02-WMN6TP
ZD102 A2 ZD103 B3
CMVCC DVI_5V
ZD104 B3 ZD105 B2
ZD106 B2 ZD107 C3
D101
ZD108 C3 ZD109 C2
BAV70
D
C116
R132
0.22UF 10V
U102
8 1
VCC A0
7 2
WP A1
6 3
SCL A2
5 4
SDA VSS
M24C02-WMN6TP
E
8 9