Dell W2306C Service Manual - Page 104
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12.6 Back Board CN1 1 2 3 AV4_BACK 4 5 6 AV3_L 7 AV3_R 8 9 AV3_S_Y 10 AV3_S_C 11 12 13 AV4_L 14 AV4_R CONN AGND AGND CN2 JACK L1 2.2uH 7 C1 68pF 3 AGND 4 L2 2.2uH 5 C2 68pF L3 2.2uH AGND S3_CTL C3 0.001uF L4 2.2uH AGND C4 68pF 8 9 2 1 6 switch AGND AGND R1 47KΩ AV4_L AV4_R R2 47KΩ AGND AGND R3 47KΩ R4 47KΩ L5 2.2uH L6 2.2uH L7 2.2uH C5 470pF AGND C6 470pF CN3 JACK L8 2.2uH C7 470pF C8 470pF 2 3 1 5 6 4 AGND AGND AGND 103 AGND AOC (Top Victory) Electronics Co., Ltd. Title BACK BOARD FOR USA Size Document Number Rev B A Date: Monday, May 16, 2005 Sheet 1 of 1 Dell W2306C
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Dell W2306C
103
12.6 Back Board
CN3
JACK
2
3
5
6
1
4
L4
2.2uH
L2
2.2uH
AV4_BACK
C4
68pF
AGND
C5
470pF
AGND
AV3_S_C
R4
47K
Ω
L8
2.2uH
AGND
A
BACK BOARD FOR USA
AOC (Top Victory) Electronics Co., Ltd.
B
1
1
Monday, May 16, 2005
Title
Size
Document Number
Rev
Date:
Sheet
of
switch
CN2
JACK
3
2
4
1
5
6
7
8
9
R3
47K
Ω
AGND
AGND
S3_CTL
AV4_R
AGND
AGND
R1
47K
Ω
C8
470pF
AV3_L
AV4_L
CN1
CONN
1
2
3
4
5
6
7
8
9
10
11
12
13
14
AGND
L7
2.2uH
C7
470pF
AGND
AGND
AGND
AGND
L5
2.2uH
C3
0.001uF
L1
2.2uH
C2
68pF
L3
2.2uH
L6
2.2uH
AV4_L
R2
47K
Ω
C6
470pF
AGND
C1
68pF
AV3_R
AGND
AV3_S_Y
AV4_R