Acer X193W Service Manual page 39

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5
TX0+
TX0+
TX0-
TX0-
TX1+
TX1+
TX1-
TX1-
TX2+
TX2+
TX2-
TX2-
TXC+
TXC+
TXC-
TXC-
B1-
B1-
B1+
B1+
G1-
G1-
G1+
D
G1+
R1-
R1-
R1+
R1+
AHS1
AHS1
AVS1
AVS1
DDC2_SCL
100/6
R110
DDCSCL_HDCP
DDC2_SCL
DDC2_SDA
100/6
R111
DDCSDA_HDCP
DDC2_SDA
RTD_SCLK
RTD_SCLK
RTD_SD3/SDI
RTD_SD3/SDI
1.8DVCC
R1.8AVCC
L8
120/CX201209813/8
R1.8AVCC
0.1u/6
C49
EC7
+
C50
100uF/16V
0.1u/6
If U7=2545LR R99=6.2K
DGND
C
1.8DVCC
R1.8DVCC
L10 120/CX201209813/8
R1.8DVCC
0.1u/6
C37
EC5
+
C38
100uF/16V
0.1u/6
DGND
3DVCC
3DVCC
TMDS_VCC
L13
L23
TMDS_VCC
CX201209813/8
CX201209813/8/NC
+
+
DGND
B
2007.11.14 modify;reserve for 2545LR
R104
1K/6
3DVCC
Q7
MMBT3906
2
3
Q8
MMBT3906
2
3
Q9
MMBT3906
2
3
Q13
MMBT3906/NC
2
A
2525LH :2x 3906
2545LH :3x 3906
2545LR(OD function):4x 3906
IF U2(U2-1)上件 ;(this part
NC,R104上件)
5
4
RTD2525LH/2545LH
RTD2545LR with
OD
2007.11.14 modify;reserve for 2545LR
R1.8DVCC
R1.8DVCC
C74
0.1u/6
DGND
XI
XI
TMDS_VCC
U7
R99
1K/6 1%
RXET
1
V1/REXT
TX1+
2
V2/RX1P
TX1-
3
V3/RX1N
TX0+
4
V4/RX0P
TX0-
5
V5/RX0N
RTD2525LH
TXC+
6
V6/RXCP
TXC-
7
V7/RXCN
AVS1
8
AVS
AHS1
9
AHS
DGND
10
ADC_GND
B1-
11
B-
B1+
12
B+
R3.3VCC
R3.3VCC
R1.8DVCC
DGND
R189
R1.8DVCC
R187
C71
C72
0.1u/6
0.1u/6/NC
DGND
DGND
1.8DVCC
2007.11.14 modify;reserve for 2545LR
R187
RTD2525LH/2545LH
0 ohm
RTD2545LR with
OD
3
4
3
R183
R185
C73
2N3904
SOT23
0 ohm
NC
NC
B
NC
0 ohm
0.1uF
1
R3.3VCC
R185
0/6/NC
R3.3VCC
AOS3415L
R183
0/6
SOT23
G
C73
2
0.1u/6/NC
U7與U7-1 Co-Lay. U7: QFN package; Q7-1:QFP package
DGND
DGND
U7-1
36
RXE1-
RXET
1
TXO1-
V1/REXT
RXE1+
TX1+
35
2
TXO1+
V2/RX1P
RXE2-
TX1-
34
3
TXO2-
V3/RX1N
RXE2+
TX0+
33
4
TXO2+
V4/RX0P
32
RXEC-
TX0-
5
TXOC-
V5/RX0N
RXOC-
RXEC+
TXC+
31
6
TXOC+
V6/RXCP
RXOC+
RXE3-
TXC-
30
7
TXO3-
V7/RXCN
RXE3+
AVS1
29
8
TXO3+
AVS
28
RXO0-
AHS1
9
TXE0-
AHS
RXO0+
DGND
27
10
TXE0+
ADC_GND
RXO1-
B1-
26
11
TXE1-
B-
RXO1+
B1+
25
12
TXE1+
B+
R3.3VCC
0/6/NC
R3.3VCC
0/6
DGND
G
R189
C72
IN
NC
NC
NC
0 ohm
0.1uF
B
3
2
5DVCC
3
3
C
C
2N3906
SOT23
L11
E
B
E
120/CX201209813/8
2
1
2
3
3
C
D
CHDTC144
SOT323
B
E
S
2
1
1
Q6
2N3904
36
RXE1-
TXO1-
RXE1+
35
TXO1+
RXE2-
34
TXO2-
RXE2+
33
TXO2+
32
RXEC-
TXOC-
RXOC-
RTD2545LH/NC
RXEC+
31
TXOC+
RXOC+
RXE3-
30
TXO3-
RXE3+
29
TXO3+
28
RXO0-
TXE0-
RXO0+
27
TXE0+
RXO1-
26
TXE1-
RXO1+
25
TXE1+
3
D
SN7002E
1
2
S
OUT
3
DTC144EUA
2
1
GND
3
C
MMBT3906
1
2
E
2
1
Q10
PANEL_VCC
AO3415
PANEL_VCC
2
3
R93
R94
C44
EC6
C32
10K/6
0.1u/6
100UF/16V
10K/6
1U/8
R92
C33
1U/8
2K2/6
R95
1
PANEL_PW12
10K/6
modify T1
112107
CN8
CONN FFC-30/NC
RXE0-
1
RXE0+
2
RXE1-
3
RXE1+
4
RXE2-
5
RXE2+
6
DGND
7
RXEC-
8
RXEC+
9
RXE3-
10
RXE3+
11
RXO0-
12
RXO0+
13
DGND
14
RXO1-
15
RXO1+
16
DGND
17
RXO2-
18
RXO2+
19
RXOC-
20
RXOC+
21
RXO3-
22
RXO3+
23
DGND
24
25
R100
0/6/NC
P26
26
R101
0/6/NC
P27
27
28
29
PANEL_VCC
30
PANEL_VCC
31
32
CN6
RXE0-
RXE0+
1
2
1
2
RXE1-
RXE1+
3
4
3
4
RXE2-
5
6
RXE2+
5
6
DGND
DGND
7
8
7
8
RXEC-
RXEC+
9
10
9
10
RXE3-
11
12
RXE3+
11
12
RXO0-
RXO0+
13
14
13
14
DGND
DGND
15
16
15
16
RXO1-
RXO1+
17
18
17
18
RXO2-
RXO2+
19
20
19
20
RXOC-
21
22
RXOC+
21
22
RXO3-
RXO3+
23
24
23
24
P26
25
26
25
26
P27
27
28
PANEL_VCC
27
28
PANEL_VCC
PANEL_VCC
29
30
PANEL_VCC
29
30
1841 30P
1
D
C
B
A

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