BenQ PB6100 Service Manual page 118

A
VDRCG
R138 R139 R140
10K 10K 10K
4
2
REFCLK
7
SCLKN
6
PCLKM
MULT0
15
DRCGPDZ
MULT1
14
24
23
13
12
2V5_D STOPZ
11
R143 10K
1
2V5_D
10
3
C178 C179
0.1U 0.1U
GND
3.3V_D VDRCG
L17
3.3V_D
120 OHM
C180
C181
+
0.1U
10U M
6.3V
2
2V5_D
U33 MIC39100-1.8BS
1 3
IN OUT
C198
+
C199
10U M
0.1U
1 6.3V
VTERM BULK DECOUPLING CAPS
A
B
VDRCG
CDCR83
U31
REFCLK
U15-20 R141 110F CTM
20
SYNCLKN CLK
3
PCLKM VDD
9
VDD
R142
16
MULT0 VDD
56.2F
22
MULT1 VDD
19
NC
GND:4,5,8,17,21
S0
VDRCG:3,9,16,22
S1
C176
NC:19
S2
10P J
4
GND
5
PWRDNB GND
R144
8
STOPB GND
56.2F
17
GND
21
VDDIR GND
U15-18 R145 110F CTMN
18
VDDIPD CLKB
CDCR83 (DRCG) 3.3V DECOUPLING CAPS
VDRCG
C182 C183 C184 C185
0.1U 68P J 0.1U 68P J
C187 C188 C189 C190
0.1U 68P J 0.1U 68P J
VTERM
C192
0.1U
VTERM
VTERM
VTERM
C200 C201
+ +
100U 100U
6.3V 6.3V
C202
0.1U
B
C
2V5_D
+ C171
150U C172 C173 C174
0.1U 0.1U 0.1U
6.3V
RDRAM VDD DECOUPLING CAPS
CTM
RQ[0:7]
U15-C76
C177
0.1U
CTMN
CMD
SCK
R147
CFM
2V5_D 10K
OPEN
R150 R151
U7-C75
75F
C186
0.1U
75F
CFMN
R153 R154
75F 75F
VREF-RDRAM
VTERM
C193 C194 C195 C196 C197
0.1U 0.1U 0.1U 0.1U 0.1U
C203 C204 C205 C206
0.1U 0.1U 0.1U 0.1U
VTERM DECOUPLING CAPS
C
D
RN31 39
5 4
VTERM
6 3
7 2
C175
RN33 39
8 1
0.1U
5
6
7
8
DQB[0:8]
K4R271669D-TCS8
RQ0
G1
RQ0 NC1
RQ1
F2
RQ1 DQB7
RQ2
F6
RQ2 DQB6
RQ3
F7
RQ3 DQB5
RQ4
F1
RQ4 DQB4
RQ5
E7
RQ5 DQB3
RQ6
E6
RQ6 DQB2
RQ7
E2
RQ7 DQB1
DQB0
SIO1
J3
SIO1
SIO0
J5
SIO SIO0 DQA0
CMD
A5
CMD DQA1
SCK
A3
SCK DQA2
DQA3
CTM
E1
CTM CTM DQA4
CTMN
D1
CTMN CTMN DQA5
CFM U32
C7
CFM DQA6
CFMN
D7
CFMN DQA7
D2
VREF NC2
R149
39.2F
A2
VCMOS GNDA
J2
VCMOS GND
D6
VDDA GND
B5
P2P5V GND
C3
P2P5V GND
E5
P2P5V GND
R152
F3
P2P5V GND
39.2F
G5
P2P5V GND
H5
P2P5V GND
GND
2V5_D
R155 VREF-RDRAM
DQA[0:8]
36.5F
C191
R156 GND:A1,A9,A12,B4,C9,D4,D9
0.1U
121F
GND:E4,F9,G4,H4,J1,J9,J12
P2P5V:A4,B9,C1,C4,C12,D8
P2P5V:E9,F4,G1,G9,G12,H9,J4
Benq Corporation
Project Code
Title
C207
0.1U
Size
<Size>
Date:
D
E
VTERM
RN32 39
DQB1 DQB2
5 4
RQ3 DQB6
6 3
RQ2 DQB3
7 2
RQ6 DQB8
8 1
RQ0
4
RQ1
3
RQ4 RN34 39
2
RQ7 DQB0
1 5 4
DQB4
6 3
DQB5
7 2
DQB7
8 1
DQB[0:8]
DQB8
J1
DQB7
J7
DQB6
H2
DQB5
H6
DQB4
H7
DQB3
H1
DQB2
G2
DQB1
G6
DQB0
G7
DQA0
C1
DQA1
C2
DQA2
C6
DQA3 R146 39.2F
B1
DQA4
B7
DQA5
B6
DQA6
B2
DQA7
A7
DQA8 R148 39.2F
A1
D5
A6
B3
RN35 39
C5
DQA2
D3 5 4
DQA0
E3 6 3
DQA1
F5 7 2
RQ5
G3 8 1
H3
J6
RN36 39
DQA7
5 4
DQA4
6 3
DQA6
7 2
DQA5
8 1
DQA[0:8]
Model Name OEM/ODM Model Name
<OEM/ODM>
99.J8677.001 PB6100
MAIN BOARD
PCB Rev. Document Number
PCB P/N
48.J8601.S04 S04 99.J8677.B12-C3-304-004
Tuesday, October 07, 2003
Sheet 16 o f 20
Prepared By Reviewed By Approved By
ANGEL HU DAVID HN LIN KELVIN LIAO
E
4
3
2
1
R ev.
1