★
Components having special characteristics are marked
⚠
and must be replaced
with parts having specifications equal to those originally installed.
★
Schematic diagram is subject to change without notice.
HDMI_PLUGPWR0
PWR5V0_RX
HDMIDDCSCL_0
HDMIDDCSDA_0
PWR5V0_RX
HDMI-CECR
HDMICAB0
RXC-
RXC+
RX1-
RX1+
RX2-
RX2+
RX0-
RX0+
EEPDDCSCL_0
HDMIDDCWP0
EEPDDCSDA_0
HDMI_PLUGPWR0
HTPLG0_RX
HTPLG0_RX
HTPLG0_RX
PWR5V0_RX
RX0_KSCL
RX0_KSDA
HDMI-CECR
HTPLG0_RX
RX0_KSCL
RX0_KSDA
RXC+
RXC-
RX2-
RX2+
RX1-
RX1+
RX0+
RX0-
EEPDDCSCL_0
EEPDDCSDA_0
HDMIDDCSCL_0
RX0_KSCL
HDMIDDCSDA_0
RX0_KSDA
EEPDDCSCL_0
EEPDDCSDA_0
HDMIDDCSDA_0
HDMIDDCSCL_0
RX2+
RX2+
RX2-
RX2-
RX1+
RX1+
RX1-
RX1-
RXC+
RXC+
RXC-
RXC-
RX0+
RX0+
RX0-
RX0-
HDMI_PLUGPWR0
HDMI_VCC_RX
HDMI_PLUGPWR0
+3.3M
HDMI_PLUGPWR0
D3.3V
HDMI_PLUGPWR0
D5V
HDMI_VCC_RX
S5V
PWR5V0_RX
9/14
RX0_KSCL
6/14
RX0_KSDA
6/14
HDMI-CECR
5/14
HTPLG0_RX
9/14
HDMI_RXC-
6/14
H
6/14
HDMI_RX2-
6/14
H
6/14
HDMI_RX1-
6/14
H
6/14
HDMI_RX0-
6/14
H
6/14
HDMIDDCSCL_0
9/14
HDMIDDCSDA_0
9/14
WP-->H : WP
WP-->L : Write
muRata ESD 15KV/0.05pF
from HDMI connector
source read EDID from EEPROM
H: reset;
H: write EEPROM enable;
H: write EEPROM;
L: read EEPROM;
notify IC HDMI Rx ready;
HDMI
RX
PORT0
HDMI RX
from IC chip
IC wirte sink EDID(dowith) to EEPROM
HDMI RX
E2PROM
POWER
EDID
SWITH
R187
0_NC
R189
47K_NC
L
H
H
L
U18
TS5A23157_NC
L
H
H
L
IN1(EN)
1
NO1
2
NC1
9
GND
3
VCC
8
NO2
4
NC2
7
COM2
6
IN2(EN)
5
COM1
10
D17
LXES15AAA1-017/NC
1
2
D22
IN4001/NC
D18
LXES15AAA1-017/NC
1
2
Q5
SST3904/NC
1
32
R205
0_NC
R198
0_NC
R194
10K_NC
C201
0.1uF/10V/X7R_NC
ESD
D14
RClamp0524J/NC
1
1
2
2
GND
9
3
3
4
4
5
5
6
6
7
7
8
8
D19
LXES15AAA1-017/NC
1
2
R202
0_NC
R202
0_NC
D16
RB520S-30/NC
2
1
R193
2K_NC
R542
10K_NC
R0402/SMD
R200
4.7K_NC
R203
0_NC
R203
0_NC
R188
47K_NC
R191
4.7K_NC
R195
100K_NC
R204
0_NC
D2+
D1+
D2-
GND
GND
D1-
D0+
GND
D0-
CK+
GND
CK-
DIR
CEC
SCL
SDA
GND
VCC
HPD
J4
HDMI-TYPE-A_NC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
22
21
20
23
R186
27K/NC
ESD
D15
RClamp0524J/NC
1
1
2
2
GND
9
3
3
4
4
5
5
6
6
7
7
8
8
TP100
Q7
BAT54C_NC
3
1
2
R190
4.7K_NC
R192
1K_NC
D21
LXES15AAA1-017/NC
1
2
D20
LXES15AAA1-017/NC
1
2
R197
4.7K_NC
C381
0.1uF/10V/X7R_NC
C0402/SMD
C202
0.1uF/10V/X7R_NC
U17
GT24C02-2GLJ-TR_NC
NC
1
NC
2
NC
3
GND
4
SDA
5
SCL
6
WP
7
VCC
8
R185
10K/NC
R201
0_NC
R199
4.7K_NC
R196
4.7K_NC
Q6
SST3904 T116_NC
1
32
A
B
C
D
E
F
G
H
I
J
1
2
3
4
5
6
7
46
BRX-610/NS-PZ20
MAIN 7/14