Philips 273E3QHSB/93 - Scaler Board; Schematic Diagram

17
Meridian 3
6. Schematic 6.1 Scaler Board (715G4509M02000004K) Remark: Parts position can be searched by using FIND function in PDF.
+5V_SB 4,5,6,7,8
5V_ESD
VGA_G+
C105 5PF 50V
U106 AZC199-04S
1 2 3 4
5 6
I/O1 GND I/O2 I/O3
VDD
I/O4
CN101
DB15
1 6 2 7 3 8 4 9 5
11 12 13 14 15
10
17 16
VGA_B+
R116 75R 1/16W 1%
R130 10R 1/16W 5%
R111 100R 1/16W 5%
R108 75R 1/16W 1%
DVI5V
+5V_SB
C112 NC
CN102 JACK
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24
26
25
27
28
DAT2-
DAT2+
2/4shield
DAT4-
DAT4+
DDC SCL
DDC SDA
VSYNC
DAT1-
DAT1+
1/3shield
DAT3-
DAT3+
+5V
SYNC GND
HPD
DAT0-
DAT0+
0/5shield
DAT5-
DAT5+
clk shield
clk+
clk-
GND
GND
GND
GND
R104 100R 1/16W 5%
R127 10R 1/16W 5%
DVI_SCL 5
R113 100R 1/16W 5%
R121 100R 1/16W 5%
C108 47N16V
R132 10R 1/16W 5%
DVI_SCL1
GNDG 5
DET_DVI
C103 22PF 50V
ESD_5V1
U104 AZC199-04S
1 2 34
5 6
I/O1
GND
I/O2I/O3
VDD I/O4
RX2- 5
VSYNC 5
V_Sync
R117 100R 1/16W 5%
DDCA_SCL5
VGA_B-
DDCA_SDA5
DDCA_SCL
DSUB_SDA
C109 5PF 50V
C101 NC
VGA_R-
R107 2K2 1/16W 5%
ZD104
RLZ5.6B
R114 100R 1/16W 5%
5V_ESD
ESD_5V1
DVI_SDA1
C104 22PF 50V
R101 100R 1/16W 5%
C102 47N16V
FB101 BEAD
1 2
C121
220N16V
RX1+ 5
R148
4K7 1/16W 5%
R152 10K 1/16W 5%
H_Sync
VGA_B+
V_Sync
R102 0R05 1/10W
R122 100R 1/16W 5%
ESD_5V1
C118 NC
DSUB_SCL
GNDR 5
+5V_SB
DSUB_5V
R105 100R 1/16W 5%
D102 BAV70
3
1
2
R103 100R 1/16W 5%
R119 100R 1/16W 5%
R126 10R 1/16W 5%
U108 M24C02-WMN6TP
1 2 3 45
6 7 8
A0 A1 A2
VSSSDA
SCL WP VCC
R106
2K2 1/16W 5%
C113 5PF 50V
VGA_G+
R118 100R 1/16W 5%
RX0+ 5
DET_DVII 5
C117
220N16V
RX2+ 5
DSUB_5V
DET_VGAI 5
U105 AZC199-04S
1 2 3 4
5 6
I/O1 GND I/O2 I/O3
VDD
I/O4
FB103 BEAD
1 2
FB102 BEAD
1 2
DSUB_SCL
VGA_R-
R112 75R 1/16W 1%
D103 BAV70
3
1
2
DDC_WP
5V_ESD
VGA_B-
DET_VGA
R136
22K 1/16W 5%
ESD_5V1
GNDB 5 BIN 5
VGA_R+
C106 47N16V C110 47N16V
C115 100N 16V
C119 NC
R134 10R 1/16W 5%
R138 4K7 1/16W 5%
DVI_SDA1
R153 10K 1/16W 5%
R115 100R 1/16W 5%
DVI5V
DDC_WP4,5
VGA_G-
RXC- 5
R109 100R 1/16W 5%
VGA_G-
R128 10R 1/16W 5%
R151
22K 1/16W 5%
DVI_SDA 5
VGA_B+
DSUB_SDA
H_Sync
FB105
300 OHM
R129 10R 1/16W 5%
C120 NC
U102 M24C 02-W MN6TP
1 2 3 45
6 7 8
A0 A1 A2
VSSSDA
SCL WP VCC
VGA_R+
R149 4K7 1/16W 5%
FB106 300 OHM
RXC+ 5
FB104 300 OHM
HSYNC 5
DSUB_5V
U103 AZC199-04S
1 2 3 4
5 6
I/O1 GND I/O2 I/O3
VDD
I/O4
RX1- 5
DDCA_SDA
DET_VGA
C111 47N16V
RX0- 5
R120 1K 1/16W 5%
VGA_G+
DET_DVI
GIN 5
ESD_5V
R137
4K7 1/16W 5%
RIN 5
VGA_R+
DVI_SCL1
U107 AZC199-04S
1 2 34
5 6
I/O1
GND
I/O2I/O3
VDD I/O4
C114 47N16V
R131 10R 1/16W 5%
Input