BenQ Q7T3-FP737S Service Manual page 87

5
D
+3.3V
D N4
PC5V
2 1
BAV70LT1
D1
TZMC5V1
C1
0.1U
U1
16V K R5 R6
2.7K 2.7K
1 8
A0 VCC
2 7
A1 WP
R9 47
3 6
A2 SCL
R11 47
4 5
VSS SDA
AT24C02A
C8 C9
47P 47P
50V J 50V J
DSUB_SDA
DSUB_SCL
C
B
J2
TP12 TP13
2 1
RX2+ RX2-
TP14 TP15
4 3
RX1+ RX1-
TP16 TP17
6 5
RX0+ RX0-
8 7
10 9
12 11
14 13
16 15
18 17
20 19
22 21
TP22 TP23
24 23
RXC- RXC+
2061106212
TZMC5V1
A
5
4
+3.3V
DN100
3
BAV99
J1
TP1 2 1 TP2
TP3 4 3 TP4
TP5 6 5 TP6
TP7
8 7
TP8 TP9
10 9
TP10
12 11
Cable-Detect
TP11
14 13
16 15
CON16
D2 D3
TZMC5V1 TZMC5V1
R14
100
R15
100
D4 R16 D5 R17 C11 C12
47P 47P
TZMC5V1 10K TZMC5V1 10K 50V J 50V J
TP18
TP19
DVISCL
TP20
DVISDA
TP21 R20 10K
D6 D7 D8
TZMC5V1 TZMC5V1
DVIPC5V
4
3
+3.3V
D N1 DN2 D N3
3 3 3
BAV99 BAV99 BAV99
B+ R4 56 C2 0.01U 50V K
R1
75
R- R7 22 C3 0.01U 50V K
G+ R8 56 C4 0.01U 50V K
R2
75
R10
G- 22 C5 0.01U 50V K
R+ R12 56
C6 0.01U 50V K
R3
75
R13
B- 22 C7 0.01U 50V K
+3.3V
C10
0.1U
16V K
U2A U2B
1 2 3 4
VS
74LVC14A 74LVC14A
U 2C U2D
5 6 9 8
HS
74LVC14A 74LVC14A
+3.3V
D N5
BAV99
3
RX0-
D N7
BAV99
3
RX0+
D N8
BAV99
3
RX1-
D N9
BAV99
3
RX1+
DN10
3 BAV99
RX2-
DN11
3 BAV99
RX2+
DN12
3 BAV99
RXC-
DN13
3 BAV99
RXC+
3
2
BLUE+
RED-
GREEN+
GREEN-
RED+
BLUE-
+3.3V
D N6
2 1
DVIPC5V
RX0M
BAV70LT1
RX0P
C13
RX1M
0.1U R18 R19
U3
OPEN
16V K 4.7K 4.7K
1 8
A0 VCC
RX1P
2 7
A1 WP
3 6
A2 SCL
RX2M
4 5
VSS SDA
AT24C02A
RX2P
RXCM
RXCP
2
1
DVISCL
DVISDA
Benq Corporation
Project Code Model Name OEM/ODM Model Name
99.L8372.001 Q7T3-FP767S
NA
Title
INTERFACE BOARD
Size P CB Rev. Document Number R e v .
PCB P/N
<Size>
48.L8301.S11 S11 99.L8372.000-C2-204-004
2
Date: Tuesday, February 11, 2003 Sheet o f 5
Prepared By Reviewed By Approved By
ANGEL HU JAMSON LIU DAVEN WU
1
D
C
B
A
0