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W P_EN
R+
PC5V
B+
G+
W P_EN
W P_DSUB
W P_DSUB
R X0-
RX0+
R X1-
RX1+
R X2-
RX2+
R XC-
R XC+
D VI_SCL
W P_DVI
D VI_SCL
DVI_SDA
DVI_SDA
W P_DVI
R XC-
R X2-
R XC+
R X1-
RX2+
HP_DET_DVI
RX1+
RX0+
R X0-
HP_DET_DVI
PC5V
A _ EDID_VCC
A _EDID_VCC
+ 3. 3V_IN
+ 3. 3V_IN
+ 3. 3V_IN
+ 3. 3V_IN
DVIPC5V
DVIPC5V
DSUB_SDA
DSUB_SCL
SOG
GREEN+
BLUE+
AVS
AHS
D VIRX0-
D VIRX1-
D VIRX2-
D V IRXC-
D VIRXC+
D VI_SCL
DVI_SDA
RED+
H D C P_CTRL
VGA_CAB
DVI_CAB
T r a c e , n o t G N D plane
4 R x d i f f e r e n t i a l p a i r s should be
i m p e d a n c e c o n t r o l w i t h i n 1 0 0ohm +- 5% ,
k e e p s i d e b y s i d e a n d n e a r l y equal length
p a i r t o p a i r s p a c e s h o u l d k e e p > 3 x i ntra-pair space
F a c t o r y m u s t u s e a D V I - D cable whose
p i n - 1 6 ( H o t - P l u g - D e t e c t ) i s c o n n ected to GND
w h i l e p r o g r a m m i n g D D C D a t a (DVI-D data)
R X 0 + /-
R X 1 + /-
R X 2 + /-
R X C + /-
2 0 0 7/07/24
R 5 , R9,R14
C h a n g e f r om 47 to 120 for ring issue
2 0 0 7/08/01
C 1 2 , C14,C15,C18
0 .1U
2 0 0 7/08/23
n e w a d d C 1 1 8 , C 119,C120 location to fine tune ring issue
2 0 0 7/09/06
L 1 ,L2,L3
6 H . 6 0 0 6 0 . 0 T 2 change into 6H.80060.0N2 (Ring issue)
A T I O K , Nvidia Not OK (N Card issue)
R 5 , R9,R14
6 C . 1 2 1 3 3 . 1 5 1 change into 6C.10133.151(Ring issue)
2 0 0 7 / 1 1/02 R4 R6 R13 NC
C h a n g e C 1 1 8 C 119 C120 to R105 R106 R107 for ring issue
2 0 0 7/11/02
R 5 R 9 R 1 4 to 10 for ring issue
C 16
47P J
C 25
0.1U K
TP27
R 107
75 F
Q2
N C
B
E
C
D N 3
BAV99
A
J
K
L1
Z31
R9
10 J
R 90 100
D7
BZV55C6V2
A
K
C 11
0.1U K
C 14
0.1U K
C 27
47P J
D N 5
BAV70
A1
J
A2
R 33
10
TP17
R 23
10K
R 32
4 .7 K
R 17 20
L2
Z31
D N 10
BAV99
A
J
K
TP26
R5
10 J
C 10
0.1U K
R 14 10 J
D 3
BZV55C6V2
A
K
U 1
AT24C02N-10SU-1.8
A0
1
A1
2
A2
3
GND
4
VCC
8
WP
7
SCL
6
SDA
5
R7
15K
C 15
0.1U K
R 20
10K
R 22
10K
TP15
R 16 20
R 24 100
R 34
10
TP33
D N 14
BAV99
A
J
K
R 35
10
Z D 2
BZV55C6V2
A
K
R 10
470
L3
Z31
C9
0.1U K
R 12 100
TP22
R 4
N C
TP24
R 106
75 F
R8
15K
D N 9
BAV99
A
J
K
D1
BZV55C6V2
A
K
D N 4
BAV99
A
J
K
J2
1
7
2
8
3
9
4
10
5
11
12
13
14
15
6
G1
G2
C 20
27P J
TP73
C 18
0.1U K
TP25
R 11 100
D N11
BAV99
A
J
K
TP19
R 26
10
TP14
TP29
R 37
47
Q1
2N3904S
B
E
C
TP13
R 25 100
C 21
27P J
D 8
BZV55C6V2
A
K
C 22
0.1U K
TP34
TP16
J3
2K22030024
1
1
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
11
11
12
12
13
13
14
14
15
15
16
16
17
17
18
18
19
19
20
20
21
21
22
22
23
23
24
24
G1
G1
G2
G2
G5
G5
G6
G6
R 38
NC
D N 6
BAV99
A
J
K
R 27
10
TP32
TP18
R 21
10K
D N 2
BAV99
A
J
K
D 6
BZV55C6V2
A
K
R 105
75 F
C 17
47P J
R 91 100
C 12
0.1U K
TP30
D9
BZV55C6V2
A
K
C 23
0.1U K
R 19
10K
R 36
10
TP11
C 26
0.1U K
D N12
BAV99
A
J
K
D N 8
BAV99
A
J
K
R 29
15K
R 28
10
D4
BZV55C6V2
A
K
TP28
TP12
R 6
N C
R 13
N C
C 24
0.1U K
TP31
TP20
U 3
AT24C02N-10SU-1.8
A0
1
A1
2
A2
3
GND
4
VCC
8
WP
7
SCL
6
SDA
5
C 28
47P J
C 13
0.1U K
R 30
15K
D N 13
BAV99
A
J
K
TP23
D 5
BZV55C6V2
A
K
ZD 1
BZV55C6V2
A
K
R 31
10
D N 7
BAV70
A1
J
A2
D2
BZV55C6V2
A
K
ViewSonic Corporation
Confidential - Do Not Copy
VP2650wb-1
65
Model
Title
Date
Rev:
ViewSonic Corporation
DVI & VGA
Summary of Contents for VP2650WB - 26" LCD Monitor
Page 42: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 39 Step4 Step 5 Step 6 ...
Page 43: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 40 Step 7 Step 8 Step 9 ...
Page 44: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 41 Step 10 Step 11 ...
Page 51: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 48 4 Packing procedure ...
Page 53: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 50 6 Troubleshooting Flow Chart ...
Page 54: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 51 ...
Page 55: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 52 ...
Page 56: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 53 5 Power no work troubleshooting ...
Page 57: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 54 Power no PFC troubleshooting ...
Page 58: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 55 6 Transmitter Board ...
Page 76: ...9 PCB Layout Diagrams ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 73 ...
Page 77: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 74 ...
Page 78: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 75 ...
Page 79: ...ViewSonic Corporation Confidential Do Not Copy VP2650wb 1 76 ...