Polk Mono React Service Manual page 10

SCH02_MAIN02
HDMI OUT
SYS_3V3
C847
15
HDMI_ARC1
0.1uF/16V/X7R
R1241
75
SYS_3V3
SPDIF_OPT
SYS_5V HDMI_5V
HDMI_5V
D1 1N4148WS
R1079 27K
HPLG
HPLG
HDMI_SDA
HDMI_SDA
HDMI_SCL
HDMI_SCL
HDMI_CEC
HDMI_CEC
VR300
U26
1 2
1A GND
R1087 3 4
SPDIF_ARC 4,5
2A 2Y
10K
5 6 R1088 10K
VCC 1Y
SN74LVC2G04DCKR
C845
0.1uF/16V/X7R
VR300
R1093 0
SPDIF_OPT1
SPDIF_OPT
C1011
U4
NC/0.1uF/16V/X7R 1 2
1A GND
R35 3 4
2A 2Y
NC/10K
5 6 R36 NC/10K
VCC 1Y
SYS_3V3
NC/SN74LVC2G04DCKR
C1012
NC/0.1uF/16V/X7R
VR300
ESD1
NC/ESDPSD2510V05
1 10
HDMITX_CLK_M 1 10
2 9
HDMITX_CLK_P 2 9
3 8
GND GND
4 7
HDMITX_CH0_M
4 7
5 6
HDMITX_CH0_P 5 6
ESD2
NC/ESDPSD2510V05
1 10
HDMITX_CH1_M
1 10
2 9
HDMITX_CH1_P 2 9
3 8
GND GND
4 7
HDMITX_CH2_M 4 7
5 6
HDMITX_CH2_P 5 6
VR300
HDMI_ARC1
HDMI_CEC
R1082 33
HDMI_SDA
HDMI_SCL
HDMI_5V
HPLG R1083 33
ARC&OPT SWITCH
SPDIF_ARC
R1086 0Ω/0402
SPDIF_OPT1
C849
C848
NC/10pF/50V/NP0
NC/10pF/50V/NP0
ARC&OPT DET
SPDIF_OPT1
10
12
clk-
10
clk+
9
DAT0-
7
DAT0+
6
DAT1-
4
DAT1+
3
DAT2-
1
DAT2+
23
SHIELD
11
clk shield
8
Dat0 shield
5
Dat1 shield
2
Dat2 shield
14
14
13
CEC
16
DDC SDA
15
DDC SCL
17
CEC/DDC GND
18
+5V
19
HPD
20
SHIELD
HDMI JACK
PJ1
L is OPT, H is HDMI
SPDIF_OPT_ARC
C846
NC/10pF/50V/NP0
U27
1 6
SYS_3V3
SPDIF_SWITCH
B2 S
2 5
GND VCC
C852
3 4
B1 A C851
SGM3157
SYS_3V3
U28
R1092
10K
1 12
VDD NC
2 11
SPDIF_OPT_ARC
CLK_IN NC
3 10
SPDIF_DET
DET_OUT NC
4 9
NC NC
5 8
NC GND
SLG4V41767VTR