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Title
Size Document Number Rev.
Date: Sheet
of
Project Code
Reviewed By Approved By
Prepared By
Model Name
PCB P/N
PCB Rev.
Benq Corporation
OEM/ODM Model Name
48.J8601.S04
MAIN BOARD
16 20
DAVID HN LIN KELVIN LIAO
99.J8677.B12-C3-304-004S04
ANGEL HU
<Size>
PB610099.J8677.001
1
Tuesday, October 07, 2003
<OEM/ODM>
RDRAM VDD DECOUPLING CAPS
VTERM BULK DECOUPLING CAPS
CDCR83 (DRCG) 3.3V DECOUPLING CAPS
GND:4,5,8,17,21
VDRCG:3,9,16,22
NC:19
VTERM DECOUPLING CAPS
GND:A1,A9,A12,B4,C9,D4,D9
GND:E4,F9,G4,H4,J1,J9,J12
P2P5V:A4,B9,C1,C4,C12,D8
P2P5V:E9,F4,G1,G9,G12,H9,J4
OPEN
U32
R154
75F
R138
10K
C196
0.1U
RN35
39
1
2
3
4
8
7
6
5
C202
0.1U
C190
68P J
C176
10P J
C204
0.1U
C173
0.1U
C199
0.1U
C188
68P J
C184
0.1U
R151
75F
R145 110F
C206
0.1U
C182
0.1U
R152
39.2F
C191
0.1U
R143
10K
U33 MIC39100-1.8BS
OUT
3
IN
1
GND1
2
GND2
4
C180
0.1U
C179
0.1U
RN34
39
1
2
3
4
8
7
6
5
R153
75F
L17
120 OHM
RN32
39
1
2
3
4
8
7
6
5
U31
CDCR83
REFCLK
2
SYNCLKN
7
PCLKM
6
MULT0
15
MULT1
14
S0
24
S1
23
S2
13
PWRDNB
12
STOPB
11
VDDIR
1
VDDIPD
10
CLK
20
CLKB
18
GND
4
GND
5
GND
8
GND
17
GND
21
VDD
3
VDD
9
VDD
16
VDD
22
NC
19
R140
10K
C172
0.1U
C193
0.1U
+
C181
10U M
6.3V
12
C195
0.1U
C197
0.1U
C175
0.1U
R149
39.2F
R147
10K
R142
56.2F
K4R271669D-TCS8
RQ0
G1
RQ1
F2
RQ2
F6
RQ3
F7
RQ4
F1
RQ5
E7
RQ6
E6
RQ7
E2
SIO1
J3
SIO0
J5
CTM
E1
CTMN
D1
CFM
C7
CFMN
D7
VREF
D2
NC1
J1
DQB7
J7
DQB6
H2
DQB5
H6
DQB4
H7
DQB3
H1
DQB2
G2
DQB1
G6
DQA0
C1
DQA1
C2
DQA2
C6
DQA3
B1
DQA4
B7
DQA5
B6
DQA6
B2
DQA7
A7
DQB0
G7
NC2
A1
CMD
A5
SCK
A3
GNDA
D5
GND
A6
GND
B3
GND
C5
GND
E3
GND
D3
GND
F5
GND
G3
GND
H3
GND
J6
VCMOS
A2
VCMOS
J2
VDDA
D6
P2P5V
B5
P2P5V
C3
P2P5V
E5
P2P5V
F3
P2P5V
G5
P2P5V
H5
C203
0.1U
R150
75F
C178
0.1U
C205
0.1U
R144
56.2F
RN31
39
1
2
3
4
8
7
6
5
C177
0.1U
R148
39.2F
+
C171
150U
6.3V
12
C207
0.1U
C189
0.1U
R156
121F
R146
39.2F
+
C200
100U
6.3V
12
C187
0.1U
C174
0.1U
RN36
39
1
2
3
4
8
7
6
5
R155
36.5F
C192
0.1U
C186
0.1U
R139
10K
C185
68P J
RN33
39
1
2
3
4
8
7
6
5
+
C198
10U M
6.3V
12
+
C201
100U
6.3V
12
R141 110F
C194
0.1U
C183
68P J