ViewSonic N3735w-1M Service Manual page 71

37” lcd tv
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8.9. HDMI INPUT
D129
2
1
D130
2
1
D131
2
1
D132
2
1
D133
2
1
D134
2
1
D135
2
1
+5VSB
D136
2
1
D137
1N4148
HDMI_PLUGPWR0
C430
0.1uF
I123
C0603
1
8
NC
VCC
HDMIDDCWP0
2
7
NC
WP
HDMIDDCSCL_0
3
6
NC
SCL
HDMIDDCSDA_0
4
5
GND
SDA
EEPROM 24C02
SO08
HDMI EDID EEPROM
AV33_HDMI
61
VCC
GPIO_2_1
R447
4.7K
62
HPD2
R0603
HDMIDDCSDA_1
63
SDA2
HDMIDDCSCL_1
64
SCL2
65
GND
66
GND
RX1_CB
67
B21
RX1_C
68
A21
69
VCC
RX1_0B
70
B22
RX1_0
71
A22
72
GND
RX1_1B
73
B23
RX1_1
74
A23
75
VCC
RX1_2B
76
B24
RX1_2
77
A24
78
GND
79
VCC
GPIO_2_0
R446
4.7K
80
HPD1
R0603
DV33SB
L166
AV33_HDMI
NC
L0805
C520
C521
4.7uF
0.1uF
C0805
C0603
ViewSonic Corporation
NC(DIODE EGA-0603)
RX0_2
NC(DIODE EGA-0603)
RX0_2B
RX0_2
NC(DIODE EGA-0603)
RX0_1
RX0_2B
NC(DIODE EGA-0603)
RX0_1B
RX0_1
NC(DIODE EGA-0603)
RX0_0
RX0_1B
RX0_0
NC(DIODE EGA-0603)
RX0_0B
RX0_0B
NC(DIODE EGA-0603)
RX0_C
R352
RX0_C
100
NC(DIODE EGA-0603)
RX0_CB
R0603
RX0_CB
CEC1
CEC0
TP66
HDMIDDCSCL_0
R279
100
R0603
HDMIDDCSDA_0
R280
100
R0603
D138
HDMI_PLUGPWR0
PWR5V_0
1N4148
R281
1K
R282
R0603
20K
R0603
HDMICAB0
R283
GPIO_8
D139
33
R0603
GPIO_2_0
R285
Q110
R286
1
2N3904
R284
1K
NC(100K)
R0603
SOT-23
R0603
NC(10K)
R0603
NC(DIODE EGA-0603)
R449
4.7K
R0603
R448
100
R0603
AV33_HDMI
40
HPD_SINK
39
SDA_SINK
38
SCL_SINK
37
GND
36
GND
35
Z1
34
Y1
I131
33
VCC
TMDS341A
32
Z2
31
Y2
30
GND
29
Z3
28
Y3
27
VCC
26
Z4
25
Y4
24
GND
23
S3
R453
22
S2
HDMI-1 INPUT
21
R454
S1
TQFP80P
R455
R456
4.7K
4.64K 1%
R0603
R0603
AV33_HDMI
C522
C523
C524
C525
C526
C527
C528
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
0.1uF
C0603
C0603
C0603
C0603
C0603
C0603
C0603
68
N3735w-1M
Confidential - Do Not Copy
D158
2
D159
2
D160
1
2
2
D161
3
4
2
5
D162
6
2
D163
7
8
2
9
D164
10
2
+5VSB
D165
11
12
2
13
14
15
D156
16
1N4148
17
P110
18
HDMI TYPE-A
19
HDMI19P
HDMI_PLUGPWR1
C518
0.1uF
I130
C0603
1
8
NC
VCC
D140
HDMIDDCWP1
2
7
NC
WP
NC(DIODE EGA-0603)
HDMIDDCSCL_1
3
6
NC
SCL
HDMIDDCSDA_1
4
5
GND
SDA
EEPROM 24C02
SO08
HDMI EDID EEPROM
L
GPIO_16
H
PWR5V_0
R437
330
1
R0603
2
PWR5V_1
R438
330
3
R0603
R450
1K
GPIO_2
R0603
R451
0
OSDA1
R0603
R452
0
OSCL1
R0603
HDMI_PLUGPWR0
HDMI_PLUGPWR0
R442
R443
RXCB
47K
47K
R0603
R0603
RXC
HDMIDDCSCL_0
HDMIDDCSDA_0
RX0B
PULL HIGH HDMI_PLUGPWR
RX0
RX1B
RX1
P118
RCA1X2
DVI_L_IN
DVI_R_IN
R457
2
0
R0603
RX2B
W
RX2
R
D168
DVI_R_IN
NS/EZJZ0V800AA
3
AV33_HDMI
4.7K
R0603
100
GPIO_16
R0603
CONTROL PINS
I/O SELECTED
SCL_SINK
S1
S2
S3
Y/Z
SDA_SINK
SCL2
L
H
X
A2/B2
SDA2
SCL3
L
L
H
A3/B3
SDA3
AV33
L167
Q132
FB/200R/2A
2
3
L0805
R470
MOSFET CS2301
+
C540
100K
SOT-23
47uF/16V
R0603
CE025050
R472
10K
R0603
1
NC(DIODE EGA-0603)
RX1_2
NC(DIODE EGA-0603)
RX1_2B
1
RX1_2
NC(DIODE EGA-0603)
RX1_1
1
RX1_2B
1
NC(DIODE EGA-0603)
RX1_1B
RX1_1
NC(DIODE EGA-0603)
RX1_0
RX1_1B
1
RX1_0
NC(DIODE EGA-0603)
RX1_0B
1
RX1_0B
1
NC(DIODE EGA-0603)
RX1_C
RX1_C
NC(DIODE EGA-0603)
RX1_CB
RX1_CB
1
CEC1
TP67
HDMIDDCSCL_1
R435
100
R0603
HDMIDDCSDA_1
R436
100
R0603
D157
HDMI_PLUGPWR1
PWR5V_1
1N4148
R433
1K
R429
R0603
20K
R0603
HDMICAB1
R431
GPIO_8
D166
33
R0603
GPIO_2_1
R432
Q105
R434
1
2N3904
R430
1K
NC(100K)
R0603
SOT-23
R0603
NC(10K)
R0603
NC(DIODE EGA-0603)
NC
+5V
2,9,12,13,14
2,6,11,13
2,5
NO
2,4,5,6,9,11,12,13,14
R439
1K
2,3,4,5,6,7,8,9,11,12,13,14
R0603
I132
R440
100
GPIO_16
6
NO
IN
2,3,4,5,6,7,8,9,11,12,13,14
R0603
5
GND
V+
R441
100
PWR5V
4
NC
COM
R0603
C519
TS5A3157
0.1uF
C0603
HDMI_PLUGPWR1
HDMI_PLUGPWR1
R444
R445
47K
47K
R0603
R0603
HDMIDDCSCL_1
HDMIDDCSDA_1
4
OSDA1
4
OSCL1
SIF INTERFACE
4
RXC
4
RXCB
4
RX0
4
RX0B
4
RX1
DVI0R_IN
DVI_L_IN
R458
DVI0L_IN
4
RX1B
0
4
RX2
R0603
4
RX2B
C529
R459
D169
C530
R460
4
PWR5V
NC
10K
NS/EZJZ0V800AA
NC
10K
C0603
R0603
C0603
R0603
HDMI VIDEO INPUT
4
GPIO_2
4,9
GPIO_8
11
DVI0R_IN
11
DVI0L_IN
HOT PLUG DETECT STATUS
4
GPIO_16
4
GPIO_9
HPD1
HPD2
HPD3
L
HPD_SINK
L
L
L
HPD_SINK
GPIO_16
PWR5V0
PWR5V1
AV33_HDMI
AV33_HDMI
R454
R437
R438
R440
+
C539
47uF/16V
AV33
CE025050
H
H
H
R471
L
L
H
10K
R0603
R473
GPIO_9
1
4.7K
Q133
R0603
2N3904
SOT-23
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
P116
18
HDMI TYPE-A
19
HDMI19P
D167
NC(DIODE EGA-0603)
+5VSB
+5VSB
+5V
+5V
AV33
AV33
DV33SB
DV33SB
AGND_HDMI
AGND_HDMI
AGND_AFE
AGND_AFE
OSDA1
OSCL1
RXC
RXCB
RX0
RX0B
RX1
RX1B
RX2
RX2B
PWR5V
GPIO_2
GPIO_8
DVI0R_IN
DVI0L_IN
GPIO_16
GPIO_9
HDMI-1
HDMI-2
R453
H
O
X
H
X
O

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