A
A
B
B
C
C
D
D
E
E
4 4
3 3
2 2
1 1
D[0:15]
ROMOEn
ROMWEn
ROMOEn
ROMWPn
ROMWEn
VPP
VPPENVP1
3.3V
VP3
VP2
VPPON
A5
A4
A14
A10
A5
A6
A15
A3
A4
A11
A2
A19
A12
A16
A9
A9
A8
A7
A13
A1
A14
A2
A17
A15
A16
A18
A19
A3
A18
A1
A10
A12
A6
A11
A7
A17
A13
A8
A[19:1]
SCL
D3
D1
D12
D0
D0
D14
D15
D9
D2
D2
D12
D13
D5
D13
D4
D15
D10
D1
D6
D4
D10
D9
D14
D8
D11
D7
D7
D8
D6
D3
D11
D5
FCEn
A0
ROMWEn
RESETn
RESET
BHENn
ICEn
SDA
D[0:15]
ROMWEn
ROMOEn
GND
ROMOEn
3.3V
ROMWEn
VPPEN
A[19:1]
SCL
SDA
A0
BHENn
RESET
RESETn
VDD
VDD
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
3.3V
ROMWEn
RESETn
Title
Size Document Number Rev.
Date: Sheet of
Project Code
Reviewed By Approved By
Prepared By
Model Name
PCB P/N PCB Rev.
Benq CorporationOEM/ODM Model Name
48.J8601.S04
MAIN BOARD
920
DAVID HN LIN KELVIN LIAO
99.J8677.B12-C3-304-004S04
ANGEL HU
<Size>
PB610099.J8677.001
1
Tuesday, October 07, 2003
<OEM/ODM>
PIXELWORKS SDK FOR TOSHIBA
OPEN
OPEN
U17
AT49BV8192A(T)
VCC 37
VPP 13
GND 46
GND 27
D1 29
D9 30
D2 31
D10 32
D3 33
D11 34
D4 35
D12 36
D5 38
D13 39
D6 40
D14 41
D7 42
D15 43
D8 44
D16 45
A15
1A14
2A13
3A12
4A11
5A10
6A9
7A8
8
A17
17
A7
18 A6
19 A5
20 A4
21 A3
22 A2
23 A1
24 A0
25
A16
48
CE
26
OE
28
WE
11
RP
12
WP
14
BYTE
47
A18
16
R90
3.3K
SW3
6240019001
1
24
3
RB1
10K
RA30
3.3K
CA30
220P
R98
3.3K
RB2
47
UI5
74V1G14S
2 4
53
1
C330
220P K
UI3
74AHC1G32
A1
B2
GND 3
VCC
5
Y
4
JP1
20L2055050
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
25
25
26 26
27 27
28 28
29 29
30 30
31 31
32 32
33 33
34 34
35 35
36 36
37 37
38 38
39 39
40 40
41 41
42 42
43 43
44 44
45 45
46 46
47 47
48 48
49 49
50 50
R86
1K
UI4
NCP302LSN31T1
CD
5
NC
4
VCC
2
RESET 1
GND 3
CP5
0.1U
25V Z
Q102N3906
3 2
1
CI1
0.1U
C305
0.1U R87
1K
R330
1K
R88
1M
CP4
0.1U25V Z
Q11
2N3904 1
32
R89
10K
C90
0.1U
UI1
74V1G14S
2 4
53
1
U21
AT24C16N-10SI-1.8
A0
1
A1
2
A2
3
GND
4
VCC 8
WP 7
SCL 6
SDA 5
C94
0.1U
25V Z
R99
3.3K
UI2
74AHC1G32
A1
B2
GND 3
VCC
5
Y
4
RB3
47