ViewSonic VS15197 Service Manual page 49

VS1
C537 0.1u/16V_4
R829 300K_41%
CD_SENS1 33
CD_SENS1 R832 10K_4
GND
CN30 R836 1K_4
HDMI
1 H1D2+
RX2+
2
GND
3 H1D2-
RX2-
4 H1D1+
RX1+
5
GND
6 H1D1-
RX1-
7 H1D0+
RX0+
8
GND
9
H1D0-
RX0-
10
H1CK+
CLK+
11
HDMI1_CON_DET
GND
12
H1CK-
CLK-
13
CEC_CTRL
CEC
14
NC
15 SCL_HDMI1_S
SCL
16
SDA
17
GND
18
+5V
19
HPD
GND
HDMI1 Input
GND
R842
*NC/0_4
1
2N7002
Q26
R845
47K_4
VS1
R846 R847 R848
4.7K_4 4.7K_4 10K_4
SCL_HDMI1 R849 100_4
SDA_HDMI1 R850 100_4
HDMI1_SCL
HDMI1_SDA
ViewSonic Corporation
R830 4.7K_4 PW _CTRL1
Q23
1 2N7002
H1D2+
HDMI1_DET 33
H1D2-
GND
H1D1+
H1D1-
H1D0+
H1D0-
H1CK+
H1CK-
CEC_CTRL 33
SCL_HDMI1
SDA_HDMI1
VBUS_PW 1
R837 47K_4
1 R838 47K_4
C539 R839 Q24 Q25
*NC/1K_4 MMBT3906 MMBT3904
0.1u/16V_4
R841
1K_4
GND
HPD_HDMI1 R843 47_4
R844 100_4 PW _CTRL1
VDD_5V0
VBUS_PW 1
BAT54C D17
2 1
C540
0.1u/16V_4
U70
M24C02-W MN6TP
8 1
VCC A0
7 2
WP A1
6 3
SCL A2
5 4
SDA GND
GND
R422 *Short_4
HA_DDC_SCL_SC
R426 *Short_4
HA_DDC_SDA_SC
EDID_W P 32,33
H1D2+
R1747 *120_4 H1D2-
H1D1+
R1748 *120_4 H1D1-
R1749 *120_4
H1D0+
H1D0-
R1750 *120_4
H1CK+
H1CK-
1 R840 47K_4 PW _CTRL1
HDMI1_HPD 33
VBUS_PW 1 D13 PESD5V0F1BL(5.5V,2.5A)
HPD_HDMI1 D14 PESD5V0F1BL(5.5V,2.5A)
DET_HDMI1 D15 PESD5V0F1BL(5.5V,2.5A)
CD_SENS1 D16 PESD5V0F1BL(5.5V,2.5A)
SDA_HDMI1 D26 PESD5V0F1BL(5.5V,2.5A)
SCL_HDMI1_S D27 PESD5V0F1BL(5.5V,2.5A)
33
33
VBUS_PW 1
C538
10u/10V_8
48
Confidential - Do Not Copy
TPD4S010DQAR
D24
1 10 H1D2+ R330 0_4 RX12+
D1+ NC4
2 9 H1D2- R331 0_4 RX12-
D1- NC3
3
GND
4 7 H1D1+ R332 0_4 RX11+
D2+ NC2
5 6 H1D1- R333 0_4 RX11-
D2- NC1
TPD4S010DQAR
D25
1 10 H1D0+ R334 0_4 RX10+
D1+ NC4
2 9 H1D0- R335 0_4 RX10-
D1- NC3
3
GND
4 7
H1CK+ R336 0_4 RX1C+
D2+ NC2
5 6
H1CK- R337 0_4 RX1C-
D2- NC1
VBUS_PW 1
HDMI CON-SMT
21
Dummy
20
Dummy1
19
D2+
18
D2 Shield
17
D2-
16
D1+
15
D1 Shield
14
D1-
13
D0+
12
D0 Shield
11
D0-
31 10
S10 CK+
30 9
S9 CK Shield
29 8
S8 CK-
28 7
S7 CE Remote
27 6
S6 NC
26 5
S5 DDC CLK
25 4
S4 DDC DATA
24 3
S3 GND
23 2
S2 +5V
22 1
S1 HPD
CN36
GND
GND
VDD_5V0
R831 10K_4
U66
G5250L2T1U
5 4
OUT IN
R833
1 R834 100_4
EN
100K_4 R835
10K_4
GND
GND
VSD241/SD-A245/CDS245
RX12+ 33
RX12- 33
RX11+ 33
RX11- 33
RX10+ 33
RX10- 33
RX1C+ 33
RX1C- 33
HPD_HDMI1
SDA_HDMI1
SCL_HDMI1_S
CEC_CTRL
RX1C-
HDMI1_CON_DET
RX1C+
RX10-
RX10+
RX11-
RX11+
RX12-
CD_SENS1
RX12+
GND
MHL1_OC 33
VBUS_CTR1 33