Service manual

Dell W2306C
89
12. Schematic Diagram
12.1 Main Board
AHREF_DE 3
ODCK
OVCC_1
CTL2
E_BLU3
R150
2.2K 1/16W
L103
600 OHM
E_GRN7
C159
0.1uF
AVCC_1
DRX1-
E_GRN6
M_S# master
E_RED2
R103 10K 1/16W
C137
0.1uF
R101 10K 1/16W
L108 120 OHM
L109 120 OHM
R143 10 1/16W
ADATA11
D106
MLL4148
HS
E_RED7
ADATA16
ADATA7
ADATA19
ADATA0
S_D single / SDA_EQ off
VGASDA4
HS
09/02 Change VDD3 to +5V_STY_ON
E_RED5
ADATA11
ADATA16
C140
0.1uF
R179 NC
OVCC_2
DDC_SCL
R161
NC
E_RED2
TP106 NC
C163
100pF
ADATA2
D107
BAV99
3
1 2
TP100
NC
C124
NC
R149
100K 1/16W
R166
47K 1/16W
C136
0.1uF
DRXC+
R102 10K 1/16W
C147
100pF
ADATA15
ADATA4
R153
10K 1/16W
C158
0.1uF
C135
0.1uF
ARXD3
E_BLU0
R147
4.7K 1/16W
ADATA1
ADATA22
C156
0.1uF
R145
10K 1/16W
DVI_Plug3
C145
100pF
L107 120 OHM
CTL3
ADATA12
ZD100
BZT52-C5V6
1 2
R154
4.7K 1/16W
C167
0.1uF
ADATA3
E_RED1
A-RED4
E_GRN2
VS
ZD102
BZT52-C5V6
1 2
E_BLU0
ADATA6
ADATA17
+5V_STY_ON
E_GRN4
E_RED3
C125
NC
R151
2.2K 1/16W
C166
100pF
SiI 1169 Rx
J100
JACK
1
2
3
VGA_Plug
L112 120 OHM
C122
NC
C134
5pF
ADATA[0..23]3
AVS 3
DRXC-
R158
NC
FB111
120 OHM(8P4R)
1
2
3
4 5
6
7
8
ADATA5
ADATA8
ADATA14
C121
NC
CP104
22pF
1
2
3
4 5
6
7
8
Stag_out on
GND
ADATA3
CP102
22pF
1
2
3
4 5
6
7
8
DRX2+
C169
0.1uF
C120
NC
C162
100pF
E_BLU5
R141 10 1/16W
+
C149
10uF/16V
CTL3
DVI_L2
E_GRN6
ADATA23
L104
600 OHM
FB114
120 OHM(8P4R)
1
2
3
4 5
6
7
8
A-VS4
TP105 NC
R167
47K 1/16W
L111 120 OHM
R128
NC
+
C148
10uF/16V
DVI_Tri_Stated 3
MSTR2_SDA 3,7
C160
100pF
L110 120 OHM
+
C155
10uF/16V
ADATA22
ADATA14
C157
0.1uF
ADATA20
R136 10 1/16W
A-HS4
E_BLU4
E_GRN1
ADATA12
ZD105
1 2
VDD3
DVI_L
PVCC_1
DRX0+
C153
0.1uF
R129
NC
IPCLK0 3
E_RED6
DVI_Plug
L100
600 OHM
R130
NC
+
C164
10uF/16V
D112
BAV99
3
1 2
E_GRN3
E_BLU5
ZD103
BZT52-C5V6
1 2
R146
1K 1/16W
R138 10 1/16W
E_BLU2
E_RED1
ADATA15
ZD101
BZT52-C5V6
1 2
CP101
22pF
1
2
3
4 5
6
7
8
ADATA10
R135
300 1/16W
R165
NC
R105
220 1/8W
E_GRN4
ADATA7
+5V_STY_ON
ODCK
L113 120 OHM
DRX2-
E_BLU6
ADATA17
C161
100pF
VGA_Plug 3
E_RED0
ADATA21
R106
220 1/8W
Cmode_sel on / PRESET on
VDD3
E_BLU3
E_BLU1
TP107 NC
ADATA9
ADATA2
R163
10K 1/16W
C138
0.1uF
A-BLUE4
R157
0 1/16W
E_GRN0
ADATA8
R142
10K 1/16W
R178 NC
SiI 1169
BLUE EVEN
GREEN EVEN
RED EVEN
RED ODD
GREEN ODD
BLUE ODD
U103
SiI1169
10
11
12
13
14
15
16
17
20
21
22
23
24
25
26
27
30
31
32
33
34
35
36
37
49
50
51
52
53
54
55
56
59
60
61
62
63
64
65
66
69
70
71
72
73
74
75
77
46
47
48
44
40 41 42
80
81
85
86
90
91
93
94
1 2 3 4
96
9 8 100 99 7
6
38
67
68
39
5
18
29
43
57
78
76
58
45
28
19
82
84
88
95
79
83
87
89
92
97
98
QE0
QE1
QE2
QE3
QE4
QE5
QE6
QE7
QE8
QE9
QE10
QE11
QE12
QE13
QE14
QE15
QE16
QE17
QE18
QE19
QE20
QE21
QE22
QE23
QO0
QO1
QO2
QO3
QO4
QO5
QO6
QO7
QO8
QO9
QO10
QO11
QO12
QO13
QO14
QO15
QO16
QO17
QO18
QO19
QO20
QO21
QO22
QO23
DE
VSYNC
HSYNC
ODCK
SDA_EQ/S_D SCL_EQ/OCK_INV# CTL3
RX2+
RX2-
RX1+
RX1-
RX0+
RX0-
RXC+
RXC-
CRESET# PD# SDA_HDCP PIXS/SCDT_IN/SDE_IN
EXT_RES
PDO# SCDT SCL_HDCP PRESET STAG_OUT/SYNC
VCC
VCC
VCC
GND
GND
GND
OVCC
OVCC
OVCC
OVCC
OVCC
OGND
OGND
OGND
OGND
M_S#
AVCC
AVCC
AVCC
AVCC
AGND
AGND
AGND
AGND
AGND
PVCC
PGND
PD# on
C123
NC
E_GRN5
DRX1+
C165
0.1uF
AHS 3
VGASCL4
FB113
120 OHM(8P4R)
1
2
3
4 5
6
7
8
C151
0.1uF
CP100
22pF
1
2
3
4 5
6
7
8
R137 10 1/16W
D110
BAV99
3
1 2
R156
NC
A-GREEN4
DVCC_1
C152
0.1uF
DDC_SCL
E_GRN2
E_RED4
R134
300 1/16W
C146
100pF
ADATA5
ADATA18
L101
600 OHM
VS
DVI_R
E_BLU7
L105
600 OHM
DE
AVCC_1
E_BLU4
DDC_SDA
E_GRN3
R164
10K 1/16W
E_BLU2
D111
BAV99
3
1 2
R127
NC
VDD3
R160
0 1/16W
C139
0.1uF
L148
120 OHM
DDC_SDA
ADATA21
ADATA20
CRESET# / Pmode_sel# on
VGA_5V4
VDD3
C150
0.1uF
C143
0.1uF
VDD3
ADATA1
FB115
120 OHM(8P4R)
1
2
3
4 5
6
7
8
TV2365W-2J
A
DVI Sil1169
AOC (Top Victory) Electronics Co., Ltd.
C
1
10
Tuesday, September 20, 2005
Title
Size Document Number Rev
Date: Sheet
of
ADATA13
L106
600 OHM
MSTR2_SCL 3,7
DRX0-
R152
100K 1/16W
E_GRN1
ADATA19
R131
330 1/16W
+
C141
10uF/16V
09/02 Change VDD3 to +5V_STY_ON
DE
L102
600 OHM
C171
560pF
C170
560pF
VDD3
E_BLU7
E_RED4
C144
0.1uF
CN140
D-SUB15&DVI CON
25
26
28
29
30
31
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
27
49 48
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
32
SHELL1
SHELL2
A Green
A Blue
A HS
A RTN
TX2-
TX2+
TX2/4 SHLD
TX4-
TX4+
DDC CLK
DDC DATA
A VS
TX1-
TX1+
TX1/3 SHLD
TX3-
TX3+
+5V
GND
HP DET
TX0-
TX0+
TX0/5 SHLD
TX5-
TX5+
TXC SHLD
TXC+
TXC-
A Red
S S
D1
D2
D3
D4
D5
D6
D7
D8
D9
D10
D11
D12
D13
D14
D15
C6
GND
CP103
22pF
1
2
3
4 5
6
7
8
D104
BAV99
3
1
2
D108
BAV99
3
1 2
FB112
120 OHM(8P4R)
1
2
3
4 5
6
7
8
U100
24LC02BT/SN
1
2
3
4 5
6
7
8
A0
A1
A2
VSS SDA
SCL
WP
VCC
E_BLU1
E_GRN5
E_GRN7
D105
BAV99
3
1
2
OCK_INV# on / SCL_EQ off
VDD3
ADATA4
ADATA13
R155
0 1/16W
ZD104
1 2
R144 10 1/16W
R132
300 1/16W
C168
0.1uF
E_RED7
E_RED0
E_BLU6
PIXS 1
E_GRN0
R133
300 1/16W
R104 10K 1/16W
D109
BAV99
3
1 2
E_RED5
CTL1
ADATA6
D115
MLL4148
C126
NC
Sink Termination:
Do not populate
VDD5
ADATA0
ADATA18
ADATA10
FB116
120 OHM(8P4R)
1
2
3
4 5
6
7
8
R159
NC
R139 10 1/16W
CP105
22pF
1
2
3
4 5
6
7
8
DVI_R2
C154
0.1uF
C142
0.1uF
ADATA9
R162
0 1/16W
R140 10 1/16W
ATXD3
E_RED3
E_RED6
ADATA23