ViewSonic VX2835wm-1 Lcd Display page 83

5V
U23 XC6203E332PR
2 3
VIN VOUT
C207 + C208
47uF/25V
0.1uF
ECD_D5_2
GNDD GNDD
GNDD
5V P_A3.3V
3V3
3,7,8,9,10,11 5V
8,9,10 3V3
7 P_A3.3V
1,2,3,4,5,6,7,8,9,10,11 GNDD
GNDD
R201 75
7 AV2_SY
C219
220pF
R203 75
7 AV2_CVBS
C226
220pF
R207 75
7 AV2_SC
C235
220pF
C313 5.6pF
L50
R267 0
7 CARD_SY
1.8uH
C314 C315
220pF 220pF
GNDD GNDD
C316 5.6pF
L51
R269 0
7 CARD_SC
1.8uH
C317 C318
220pF 220pF
GNDD GNDD
ViewSonic Corporation
L31 P_A3.3V
10uH
CHK_0403
+ C194 C195 C196
C204
0.1uF/16V
47uF/25V 0.1uF/16V 0.1uF/16V
ECD_D5_2
2 25 125
GNDD
P_A3.3V
P_A1.8V
C218 5.6pF
L33
1.8uH
R202
C220 75
220pF
GNDD GNDD
C221 5.6pF GNDD
L34 C222 0.1uF
C223 0.1uF
1.8uH CARD_Y C224 0.1uF
R204 C225 0.1uF
C227 75 C228 0.1uF
220pF C229 0.1uF
GNDD GNDD GNDD
C230 5.6pF
L35
C231 0.1uF
1.8uH C232 0.1uF
CARD_C C234 0.1uF
C236 R209 C237 0.1uF
220pF 75 C238 0.1uF
C239 0.1uF
GNDD GNDD GNDD
GNDD
R210 0
8 SCL_3V3
8 SDA_3V3
R211 0
CARD_Y P_D3.3V
P_D1.8V
R268
75
GNDD
GNDD
CARD_C
8 RESET#
R270
75 R212 33
GNDD
1.Analog Channel Video Model Selection following up the
Datasheet Page 44 .
2.Must considered your Video Input Connector in layout
Side,To avoid Trace Cross in PCB.
P_D3.3V P_D3.3V
3V3 L36 600z/100MHz
P_SD3.3V
C240 +
C254 +
100uF/25V L38 600z/100MHz
47uF/25V 0.1uF
ECD_D5_2
37
GNDD
GNDD
80
Confidential - Do Not Copy
3V3
U22 XC6203E182PR
2 3
VIN VOUT
CHK_0403
+ C197 C205 + C198
C206
100uF/25V 100uF/25V 0.1uF
0.1uF
GNDD
C216 22pF
GNDD
C217 22pF
GNDD
R352 10K
GNDD
U24
1
A33GND
2
A33VDD
3
VI_1
4
VI_2 V33IOGND
5
VI_3 V33IOVDD
6
NC
7
VI_4
8
VI_5
9
VI_6
10
NC
11
A18VDD D18DGND
12
A18GND D18DVDD
13
A18VDD DATACLK
14
A18GND TVP5160PNP GLCO/GPIO/I2CA0
15
A18GND GPIO/I2CA1
16
A18VDD
17
VI_7
18
VI_8
19
128P-TQFP
VI_9
20
NC
21
VI_10
22
VI_11 V33IOGND
23
VI_12 V33IOVDD
24
NC
25
A33VDD
26
A33GND
27
A33GND
28
A33GND
29
D18DGND
TVP5160PNP
30
SCL
31
SDA D18DGND
32
INTREQ D18DVDD
Active_Low
RP18
1
2
3
4
RP19 1
2
3
4
RP20
1
2
3
4
RP21 1
2
3
4
P_SD3.3V
C241 C242 C243 C244 C245 C246 C247
+
0.1uF 0.1uF 0.1uF 0.1uF 10uF/16V 0.1uF
57 74 92 105
GNDD
VX2835wm-1
P_A1.8V
L30 10uH
C199 C200 C201 C202 C203
+
0.1uF/16V
10uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
11 13 16 123
GNDD
P_D1.8V
L32 10uH
CHK_0403
C215 C209 C210 C211 C212 C213 C214
+
47uF/25V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V 0.1uF/16V
DGND
ECD_D5_2
33 47 65 85 99 111
GNDD
P_D3.3V
P_D1.8V
10 Bit 4:2:2 ITU-R BT.656 Output
RP11 33Ω D[0..7]
D[0..7]
D0
96 1 8
Y_2
D1
95 2 7
Y_3
94 3 6 D2
Y_4
93 4 5 D3
P_D3.3V
92
RP12 33Ω
91
Y_5
D4
90 1 8
Y_6
D5
89 2 7
Y_7
D6 R205
88 3 6
Y_8
D7 0 /NC
87 4 5
Y_9
86
85 R353 0 ABC
84 R206100R
83
RP13 22Ω R337 10K
82 1 8
PTAR3
81 2 7
A3
PTAR2 R208
80 3 6
A2
PTAR1 0
79 4 5
A1
RP14 22Ω PTAR0
78 1 8
A0
PTAR10
77 2 7
A10
76 3 6 PTBA1_1
BA1
75 4 5 PTBA0_1 GNDD
74
73 GNDD
BA0
RP15 22Ω PTRAS_1
72 1 8
RAS#
PTCAS_1
71 2 7
CAS#
PTWE_1
70 3 6
WE#
PTAR4
69 4 5
A4
RP16 22Ω PTAR5
68 1 8
A5
PTAR6
67 2 7
A6
66 3 6 PTAR7
65 4 5 PTAR8
GNDD
RP17 22Ω PTAR9
1 8
PTAR11
2 7
PTCLKR_1
3 6
PTDQM_1
4 5
PTDR[0..15]
22Ω PTDR8
8
PTDR9
7
PTDR10
6
PTDR11
5
P_SD3.3V
8 22Ω PTDR12
7 PTDR13 ABC PTDQM_1
6 PTDR14 PTWE_1
PTDR15 R338 0
5
22Ω PTDR7 P_SD3.3V
8
PTDR6
7
PTDR5
6
PTDR4
5
8 22Ω PTDR3
7 PTDR2
PTDR1 GNDD
6
PTDR0
5
C248 C249 C250 C251 C252 C253
0.1uF
0.1uF 0.1uF 0.1uF 0.1uF 0.1uF
11
I2C Address
Selection
0XBA
0XB8 Default
D_CLK
D_CLK 11
C233
NC
GNDD
PTDR[0..15]
U25 W986416EH
PTAR0 PTDR0
23 2
A0 DQ0
PTAR1 PTDR1
24 4
A1 DQ1
PTAR2 25 5 PTDR2
A2 DQ2
PTAR3 26 7 PTDR3
A3 DQ3
PTAR4 29 8 PTDR4
A4 DQ4
PTAR5 PTDR5
30 10
A5 DQ5
PTAR6 PTDR6
31 11
A6 DQ6
PTAR7 PTDR7
32 13
A7 DQ7
PTAR8 PTDR8
33 42
A8 DQ8
PTAR9 PTDR9
34 44
A9 DQ9
PTAR10 PTDR10
22 45
A10 DQ10
PTAR11 35 47 PTDR11
A11 DQ11
PTBA1_1 21 48 PTDR12
BS1/A12 DQ12
PTBA0_1 20 50 PTDR13
BS0/BA DQ13
PTDR14
36 51
NC DQ14
PTCLKR_1 PTDR15
38 53
CLK DQ15
PTCAS_1
17
CAS
PTRAS_1
18
RAS
37
CKE
39
DQMU
15
DQML
16
WE
19
CS
1 28
VCC GND
14 41
VCC GND
27 54
VCC GND
3 52
VCCQ VSSQ
9 46
VCCQ VSSQ
43 12
VCCQ VSSQ
49 6
VCCQ VSSQ
GNDD
ViewSonic Corporation
Model
SCALER
Title
Date Rev: