BenQ Q7C3 Service Manual page 63

5
D
PD0
PD1
PD2
PD3
PD4
PD5
PD6
C
D9
2 1
OPEN(30V)
R81 10K
LCD_ON
C84
+
OPEN(47U)
C701
16V
0.1U K
GND
B
A
5
4
POL
XSTB
YCLK
Y DIO
BXDIO
FXDIO
Y OE
+5V
R79
0
U9
1 8
S D
R80 T.L.
100K
2 7
S D
3 6
S D
4 5
G D
GF4435
Q5
1
2N3904
R82
10K
GND
4
3
CN1
G2
50
TP34
49
TP35
48
47
TP36
46
TP37
45
44
TP40
43
TP42
42
41
TP44
40
TP46
39
38
TP48
37
TP50
36
35
TP52
34
TP54
33
32
TP56
31
TP58
30
29
TP60
28
TP62
27
26
TP64
25
TP66
24
23
TP68
22
TP70
21
20
FXDIO
19
XSTB
18
POL
17
LCD_PW
BXDIO
16
15
C82 YCLK
+ 14
47U C83 Y DIO
13
16V Y OE
0.1U K 12
11
10
9
8
7
GND
6
GND
5
4
3
TP83
2
1
G1
20K2167050
3
2
ER2
ER3 CN2
G2
ER4
TP38
30
ER5
TP39
29
OR2
TP41
28
ER6 OR3
27
ER7
TP43
26
OR4
TP45
25
EG2 OR5
24
EG3
TP47
23
OR6
TP49
22
EG4 OR7
21
EG5
TP51
20
OG2
TP53
19
EG6 OG3
18
EG7
TP55
17
OG4
TP57
16
DCLK OG5
15
DCLK_M
TP59
14
OG6
TP61
13
EB2 OG7
12
EB3
TP63
11
DCLK
TP65
10
EB4 DCLK_M
9
EB5
TP67
8
OB2
TP69
7
EB6 OB3
6
EB7
TP71
5
OB4
TP72 TP73
4
OB5
TP74
3
TP75 TP76
2
OB6
TP77 TP78
1
OB7
G1
TP79
TP80
20K2167030
TP81
GND
LCD_PW
Benq Corporation
Project Code
99.L9072.001
Title
INTERFACE BOARD
Size
PCB P/N
<Size>
48.L9001.S11
Tuesday, May 13, 2003
Date:
Prepared By
ANGEL HU
2
1
D
C
B
Model Name OEM/ODM Model Name
Q7C3 NA
A
PCB Rev. Document Number R ev.
0
99.L9072.000-C3-304-001
S11
Sheet 7 o f 7
Reviewed By Approved By
WAIT CHEN DAVEN WU
1