![background image](http://html1.mh-extra.com/html/viewsonic/vs15197/vs15197_service-manual_1021466047.webp)
H:Rising edge
L:Falling edge
LVDS Transmitter
PDB
Power down
MODE
L
Normal operation
H
OA_DP0
OA_DN0
OA_DN1
OA_DP1
OA_DP2
OA_DN2
OA_DN3
OA_DP3
OA_CLKP
OA_CLKN
LVDS_DP0
LVDS_DN0
LVDS_DN1
LVDS_DP1
LVDS_DP2
LVDS_DN2
LVDS_DN3
LVDS_DP3
LVDS_CLKP
LVDS_CLKN
OB_DP0
OB_DN0
OB_DN1
OB_DP1
OB_DP2
OB_DN2
OB_DN3
OB_DP3
OB_CLKP
OB_CLKN
LVDS2_DP0
LVDS2_DN0
LVDS2_DN1
LVDS2_DP1
LVDS2_DP2
LVDS2_DN2
LVDS2_DN3
LVDS2_DP3
LVDS2_CLKP
LVDS2_CLKN
MODE1
MODE0
MODE0
RFB
PDB
18B
18B
VODSEL
VODSEL
LCD_D22_R0_A_0
LCD_D22_R1_A_1
LCD_D22_R2_A_2
LCD_D22_R3_A_3
LCD_D22_R4_A_4
LCD_D22_R5_A_5
LCD_D22_G0_A_6
LCD_D22_G1_A_7
LCD_D22_G2_A_8
LCD_D22_G3_A_9
LCD_D22_G4_A_10
LCD_D22_G5_A_11
LCD_D22_B0_A_12
LCD_D22_B1_A_13
LCD_D22_B2_A_14
LCD_D22_B3_A_15
LCD_D22_B4_A_16
LCD_D22_B5_A_17
LCD_D22_R6_A_21
LCD_D22_R7_A_22
LCD_D22_G6_A_23
LCD_D22_G7_A_24
LCD_D22_B6_A_25
LCD_D22_B7_A_26
RFB
VDD_DS90C
MODE1
VDDTX VDD_CORE
VDD_PLL
VDD_1V8_LCD
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_CORE
VDD_PLL
VDDTX
LVDS_SHTDN#
7
LCD_D22_R0
9
LCD_D23_R1
9
LCD_D12_R2
9
LCD_D13_R3
9
LCD_D15_R5
9
LCD_D14_R4
9
LCD_D6_G2
9
LCD_D9_G5
9
LCD_D8_G4
9
LCD_D7_G3
9
LCD_D20_G0
9
LCD_D21_G1
9
LCD_D0_B2
9
LCD_D1_B3
9
LCD_D2_B4
9
LCD_D3_B5
9
LCD_D18_B0
9
LCD_D19_B1
9
LCD_D16_R6
9
LCD_D17_R7
9
LCD_D11_G7
9
LCD_D10_G6
9
LCD_D5_B7
9
LCD_D4_B6
9
LCD_DE
9
LCD_HSYNC
9
LCD_VSYNC
9
LCD_PCLK
9
LVDS2_DN0
28,33
LVDS2_DP0
28,33
LVDS2_DN1
28,33
LVDS2_DP1
28,33
LVDS2_DN2
28,33
LVDS2_DP2
28,33
LVDS2_CLKP
28,33
LVDS2_CLKN
28,33
LVDS2_DN3
28,33
LVDS2_DP3
28,33
LVDS_DN0
28,33
LVDS_DP0
28,33
LVDS_DN1
28,33
LVDS_DP1
28,33
LVDS_DN2
28,33
LVDS_DP2
28,33
LVDS_CLKN
28,33
LVDS_CLKP
28,33
LVDS_DN3
28,33
LVDS_DP3
28,33
C202
0.1uF/16V_4
R275
*10K_4
R229
*Short_2
R280
0_4
R240
*Short_2
R239
*Short_2
R261
*Short_2
C199
0.01u/16V_4
1
2
R279
*10K_4
RP31
*0_4P2R
1
2
4
3
RP26
*0_4P2R
1
2
4
3
R225
*Short_2
R259
*Short_2
R256
*Short_2
L17
BLM18PG121SN1D_6_2A
R274
*10K_4
R236
*Short_2
RP33
*0_4P2R
1
2
4
3
C197
0.01u/16V_4
1
2
R233
*Short_2
R252
*Short_2
R258
*Short_2
R223
*Short_2
R282
10K_4
RP28
*0_4P2R
1
2
4
3
R249
*Short_2
R246
*Short_2
R281
10K_4
RP35
*0_4P2R
1
2
4
3
C201
0.01u/16V_4
1
2
R243
*Short_2
R254
0_4
R241
*Short_2
RP30
*0_4P2R
1
2
4
3
R278
10K_4
C200
0.1uF/16V_4
R227
*Short_2
R749
10K_4
R226
*Short_2
R260
*Short_2
R273
10K_4
U19
DS90C187
INB_9
A1
INB_10
A2
INB_11
A3
INB_12
A4
INB_13
A5
INB_0
A42
INB_1
A43
INB_2
A44
INB_3
A45
INB_4
A46
INB_5
A47
INB_6
A48
INB_7
A49
INB_8
A50
INB_14
A7
INB_15
A8
INB_16
A9
INB_17
A10
INB_21
A17
INB_22
A18
INB_23
A19
INB_24
A20
INB_25
A21
INB_26
A22
INB_27
A23
INA_0
B32
INA_1
B33
INA_2
B34
INA_3
B35
INA_4
B36
INA_5
B37
INA_6
B38
INA_7
B39
INA_8
B40
INA_9
B1
INA_10
B2
INA_11
B3
INA_12
B4
INA_13
B5
INA_14
B6
INA_15
B7
INA_16
B8
INA_17
B9
INA_21
B13
INA_22
B14
INA_23
B15
INA_24
B16
INA_25
B17
INA_26
B18
INA_27
B19
IN_CLK
A6
HS
B10
VS
B11
DE
B12
V
D
D
TX
B
2
2
V
D
D
A
1
4
V
D
D
A
2
6
V
D
D
A
5
1
V
D
D
P
A
1
3
G
N
D
A
1
5
G
N
D
A
2
7
G
N
D
A
5
2
D
A
P
9
3
M
O
D
E
1
A
2
5
M
O
D
E
0
B
2
0
R
FB
A
2
4
P
D
B
A
4
0
1
8
B
A
2
9
V
O
D
S
E
L
A
4
1
L
V
D
S
S
W
A
P
A
1
6
R
S
V
D
1
A
1
2
R
S
V
D
A
1
1
OA_0-
A38
OA_1-
A37
OA_2-
A36
OA_0+
B31
OA_1+
B30
OA_2+
B29
OA_C-
A35
OA_C+
B28
OA_3-
A34
OA_3+
B27
OB_0-
A33
OB_0+
B26
OB_1-
A32
OB_1+
B25
OB_2-
A31
OB_2+
B24
OB_C-
A30
OB_C+
B23
OB_3-
A28
OB_3+
B21
N
/C
A
3
9
P
A
D
9
3
RP32
*0_4P2R
1
2
4
3
R257
*Short_2
R224
*Short_2
R255
*Short_2
C203
4.7u/10V_6
RP27
*0_4P2R
1
2
4
3
R234
*Short_2
R277
*Short_2
R231
*Short_2
R251
*Short_2
L15
BLM18PG121SN1D_6_2A
RP34
*0_4P2R
1
2
4
3
R230
*Short_2
R276
*10K_4
R248
*Short_2
L16
BLM18PG121SN1D_6_2A
R245
*Short_2
RP29
*0_4P2R
1
2
4
3
R272
*10K_4
C198
0.1uF/16V_4
46
Confidential - Do Not Copy
ViewSonic Corporation
VSD241/SD-A245/CDS245
Summary of Contents for VS15197
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Page 68: ...7 Exploded View 67 Confidential Do Not Copy ViewSonic Corporation VSD241 SD A245 CDS245 ...
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