Scaler Board: Dvi-D Input (S-A07) - Philips 26TA2800/93 Service Manual

28
TPS1.1A LA
Scaler Schematic Diagram - DVI-D Input
Board
1
S-A07
A
+5V_STBY
U5101
1
B NC/NC/NC/E0/E0
2
NC/NC/E1/E1/E1
3
NC/E2/E2/E2/E2
4
VSS
M24C02-WMN6TP
CN5101
26
26
RXC-
24
TXCLK-
RXC-
RXC+
23
TXCLK+
RXC+
22
GND
21
RX5+
20
RX5-
19
C
GND
RX0+
18
B_TX0+
RX0+
RX0-
17
B_TX0-
RX0-
16
HP
15
GND
14
5V
13
RX3+
12
RX3-
11
GND
RX1+
10
G_TX1+
RX1+
RX1-
9
G_TX1-
RX1-
8
VS
DDC_SDA
7
SDA
DDC_SCL
6
SCL
5
RX4+
4
RX4-
3
GND
RX2+
2
D R_TX2+
RX2+
RX2-
25 1
R_TX2-
25 RX2-
DVI-D CONN 24P
E
1
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2 3
DVI5V
D5101
BAT54C
1 2
DVI_5V
C5101
0.1uF
R5101 R5103 R5104
4K7 4K7 10K
8
VCC
DDC_DVI_WP
7
WC
6
SCL
5
SDA
C5102 C5103 R5105 R5106 R5107
330P(NC) 330P(NC) 100R
100R 22K
8
8
8
8
1 2
FB5101 120R
R5108 1K
Q5101 R5109 4K7
2
HPDCTRL
BC847C
8
8
R5110 100R
SDA_HD 8
R5111 100R
SCL_HD 8
8
8
2 3
7. Circuit Diagrams and PWB Layouts
4 5
DDC_DVI_WP
6 DDC_DSUB_WP
D5104
RX2+
3
家电维修资料网
DVI5V
BAV99(NC)
C5106
0.1uF
8
D5108
RX0+
3
BAV99(NC)
4 5
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6 7
+3V3_STBY
R5102
47K
D5102
BAT54C
3 3 1
DDC_WP
Q5102 BC847C
+3V3_ESD
D5105 D5106
2 2 2
C5104 RX2- RX1+
3 3
0.1uF(NC)
1 1 1
BAV99(NC) BAV99(NC)
+3V3_ESD
D5109 D5110
2 2 2
C5107 RX0- RXC+
3 3
0.1uF(NC)
1 1 1
BAV99(NC) BAV99(NC)
CP NR. CL6xxxx
Title
AL2 26TA2800 MAIN BOARD(DVI-D INPUT)
Size Document Number
B
E267G1ND8WPHNS (715T2441-1)
Date: January 05, 2007
6 7
8
A
CN5101 C1
C5101 B2
C5102 B2
C5103 B2
C5104 C6
C5105 C7
8
C5106 C4 B
C5107 D6
C5108 D7
D5101 A2
D5102 B6
D5104 C5
D5105 C6
D5106 C7
D5107 C8
D5108 D5
D5109 D6
D5110 D7
D5111 D8
D5107 FB5101 C3
2
Q5101 C3
C5105 RX1-
3
Q5102 B6
0.1uF(NC)
C
R5101 B3
1
R5102 B6
BAV99(NC) R5103 B3
R5104 B3
R5105 B3
R5106 B3
R5107 B3
R5108 C3
R5109 C3
R5110 D3
R5111 D3
U5101 B1
D5111 ZD5101 C3
2
ZD5102 C3
C5108 RXC-
3
ZD5103 C4
0.1uF(NC)
1
D
BAV99(NC)
E
Rev
1
Sheet 7 of 16
8