BenQ Q7T4-FP71G Service Manual page 56

5
3.3V_MCU
D N 1
BAV70LT1
2 1
P C5V
C2
0 .1U
R1 R 2
U1
4.7K 4.7K
1 8
A0 VCC
D
2 7
A1 WP
3 6
D SUB_SCL
A2 SCL
4 5
D SUB_SDA
VSS SDA
AT24C02A
R 10 0
D D C _WP_A
R 13
D SUB_SDA
4.7K
DSUB_SCL
3.3V_MCU
C
J2
TP12
1
1 RX2-
9 TP13
9 RX1-
TP14
17
RX0-
17
2 TP15
2 RX2+
TP16
10
RX1+
10
TP17
18
18 RX0+
3 TP18
3
11
11
19
19
4
4
12
12
20
20
5
5
13
13
21
21
TP19
6
6
14 TP20
14
22
22
TP21
7
7
15
15
B
TP22
23
23
8
8
16 TP23 Hot- Plug
16
TP24
24
24
G1
G1
G2
G2
D6 D7 D8
2022009024
6.2V 6.2V 6.2V
ESD solution
A
5
4
PC5V
D1
6.2V
11
TP5
12
TP7 13
TP9 14
TP10
15
R 14 47
R 15 47
D2 D3
6.2V 6.2V
D4
6.2V
3.3V_MCU
D N 7
BAV99
3
RX0-
D N 8
3 BAV99
RX0+
D N 9
BAV99
3
DVI_SCL RX1-
DVIPC5V
DVI_SDA
3
RX1+
RXC+
R 30 10K
3
RXC- RX2-
3.3V_MCU
RX2+
D-detect
D N13
BAV99
3
RXC-
C 16
0.01U
RXC+
4
3
3.3V_MCU
D N 2 D N 3 D N 4 D N 5
BAV99 BAV99 BAV99 BAV99
C1
3 3 3 3 0.01U ESD solution
TP1
TP2
R3 R4 R5
J1 75 75 75
6 TP3
TP4 R + L1
1
7
TP6 G+
2
8
3 TP8 B+ L2
9
4
10
L3
5
R 35
TP11
2024012A15
A-detect
100
C 77
0 .1U
R 16 200
H S YN C
R 17 200
V SYN C
R 18 D5 R 19
C 12 C 13
2K 2K
6.2V
22P J 20P J
C 14
0.1U
C 15
ESD solution
0.01U
U2
1
A0
R 22 0
2
RX0M
A1
3
A2
R 24 0 4
RX0P VSS
AT24C02A
R 26 0
RX1M
R 27
D N10
BAV99 R 28 0
RX1P
D N 11
BAV99 R 31 0
RX2M
D N 12
3 BAV99 R 32 0
RX2P
D N 14
BAV99 R 33 0
3
RXCM
D N 15
3 BAV99 R 34 0
RXCP
3
2
C 20 C 25 C 49
0.01U J 0.01U J 0.01U J
R6 100 C3 0.047U
R ED-
Z60
R7 100 C4 0.047U
R ED+
R8 100 C5 0.047U
G REEN-
Z60
R9 100 C6 0.047U
GREEN+
R 11 100 C7 0.047U
BLUE-
Z60
R 12 100 C8 0.047U
BLUE+
C9 C 10 C 11
4.7P C 4.7P C 4.7P C
3.3V_MCU
D N 6
BAV70LT1
2 1
D VIPC5V
R 20 R 21
4.7K 4.7K
8
VCC
7
WP
6 R 23 47
D VI_SCL
SCL
5 R 25 47
SDA D VI_SDA
0
D D C _WP_D
R 29
4.7K
3.3V_MCU
Project Code
Title
Size
<Size>
Thursday, July 29, 2004
Date:
Prepared By
2
1
D
C
B
A
Model Name OEM/ODM Model Name
Q7T4 NA
99.L1C72.001
INTERFACE BOARD
P CB P/N PC B Rev. Document Number R e v .
1
99.L1C72.000-C3-304-001
48.L1C01.S02 S02
Sheet 1 o f 6
R eviewed By Ap proved By
AN GEL HU ALLEN PC LEE D AV EN WU
1