AOC LE19D1331/30 Service Manual page 37

HDMI_A with ARC function
(R/A H:8.4mm)
HDMIA_D2+
R515 0R05 OHM
HDMIA_D2- R516 0R05 OHM
HDMIA_D1+
R517 0R05 OHM
HDMIA_D1-
R518 0R05 OHM
HDMIA_D0+ R519 0R05 OHM
HDMIA_D0-
R520 0R05 OHM
HDMIA_CLK+
R521 0R05 OHM
AC off EDID
HDMIA_CLK- R522 0R05 OHM
solution
HDMI_CEC0
HDMI-ARC
without
HDMIA_DDC_SCL#
EEPROM
HDMIA_DDC_SDA#
HDMIA_CON5V
HDMIA_CON5V
R503
R502 1K
47K
ZD502 ZD509
HOTPLUGA Q502 NC/MLVG0402 NC/MLVG0402
MMBT3904
R506 4.7K
TP217
U502 NC/RClamp0524P.TCT
HDMIA_D2+ 1 10 HDMIA_D2+ HDMIA_D0+
IN1 OUT1
HDMIA_D2- 2 9 HDMIA_D2- HDMIA_D0-
IN2 OUT2
HDMIA_D1+ HDMIA_D1+ HDMIA_CLK+
4 7
IN3 OUT3
HDMIA_D1- 5 6 HDMIA_D1- HDMIA_CLK-
IN4 OUT4
HDMIA_CON5V
R508 R509
4.7K 4.7K
HDMIA_DDC_SCL
R510 100R
HDMIA_DDC_SDA
R501 100R
HDMI1_D
(V/T H:8.5mm)
CN501
20
SHLD0
1
TMDSD2+
2 22
DSHLD0 SHLD2
3
TMDSD2-
4
TMDSD1+
5
DSHLD1
6
TMDSD1-
7
TMDSD0+
8
DSHLD2
9
TMDSD0-
10
TMDSC+
11
CSHLD0
12
TMDSC-
HDMID_CON5V
13
CEC
14
NC
15
SCL
16
SDA
17
DDC_GND
18 23
VCC5 SHLD3
19
HPD
21
SHLD1
HOTPLUGD
HDMI
HDMI-ARC R535 NC/0R05 OHM HDMID-ARC
U504 NC/RClamp0524P.TCT
1 10 HDMIA_D0+
IN1 OUT1
2 9 HDMIA_D0-
IN2 OUT2
HDMID_D2+
HDMIA_CLK+ HDMID_D2-
4 7
IN3 OUT3
5 6 HDMIA_CLK-
IN4 OUT4
HDMID_D1+
HDMID_D1-
HDMIA_DDC_SCL#
HDMIA_DDC_SDA#
ZD503 ZD504
NC/MLVG0402 NC/MLVG0402
HDMID_D0+
R527 0R05 OHM
HDMID_D0- R528 0R05 OHM
HDMID_D1+
R525 0R05 OHM
HDMID_D1-
R526 0R05 OHM
AC off EDID
HDMID_D2+ R523 0R05 OHM
solution
HDMID_D2-
R524 0R05 OHM
without
HDMID_CLK+
R529 0R05 OHM
EEPROM
HDMID_CLK- R530 0R05 OHM
HDMID_DDC_SCL#
HDMID_DDC_SDA#
HDMI_CEC1
TP209
HDMID_CON5V
R505 HDMID-ARC
R504 1K
47K
TP210
ZD501
Q503 NC/MLVG0402
MMBT3904
R507 4.7K
U501 NC/RClamp0524P.TCT U503
HDMID_D2+ HDMID_D0+
1 10 1
IN1 OUT1
HDMID_D2- HDMID_D0-
2 9 2
IN2 OUT2
4 7 HDMID_D1+ HDMID_CLK+ 4
IN3 OUT3
HDMID_D1- HDMID_CLK-
5 6 5
IN4 OUT4
HDMID_CON5V
R511 R512
4.7K 4.7K
HDMID_DDC_SCL R513 100R
HDMID_DDC_SDA
R514 100R
絬 隔 瓜 絪 腹
Key Component
37
From Main Chip
CN506
5 HDMIA_D2+
5 HDMIA_D2-
7
TMDSD0+ 5 HDMIA_D1+
9
TMDSD0- 5 HDMIA_D1-
5 HDMIA_D0+
4
TMDSD1+ 5 HDMIA_D0-
6
TMDSD1- 5 HDMIA_CLK+
5 HDMIA_CLK-
1
TMDSD2+ 5 HDMIA_DDC_SCL
3
TMDSD2- 5 HDMIA_DDC_SDA
5 HOTPLUGA
10
TMDSC+ 5 HDMI-ARC
12
TMDSC- 5 HDMI_CEC
15
SCL
16
SDA 11 HDMIA_CON5V
13
CEC
19
HPD 5 HDMID_D2+
5 HDMID_D2-
18
VCC5 5 HDMID_D1+
5 HDMID_D1-
14
NC 5 HDMID_D0+
5 HDMID_D0-
2
DSHLD0 5 HDMID_CLK+
5
DSHLD1 5 HDMID_CLK-
8
DSHLD2 5 HDMID_DDC_SCL
11
CSHLD0 5 HDMID_DDC_SDA
17
5 HOTPLUGD
DDC_GND
20
SHLD_GND1
21
SHLD_GND2
22
SHLD1
23
SHLD2
24
SHLD3
25
SHLD4
26
SHLD5
HDMI
NC/RClamp0524P.TCT CEC Standard //MST6931 build in
HDMID_D0+
10
IN1 OUT1
HDMID_D0-
9
IN2 OUT2
7 HDMID_CLK+
IN3 OUT3
HDMID_CLK-
6
IN4 OUT4
HDMI_CEC0
HDMID_DDC_SCL# HDMI_CEC1
HDMID_DDC_SDA#
ZD505 ZD506 ZD507
NC/MLVG0402 NC/MLVG0402 NC/MLVG0402
Close HDMI (CN501/CN506) side
T P V ( Top Victory Electronics Co . , Ltd. ) OEM MODEL
TPV MODEL
08. HDMI PCB NAME
Date Thursday , December 06, 2012 Sheet 8 of
HDMIA-RX2P
HDMIA-RX2N
HDMIA-RX1P
HDMIA-RX1N
HDMIA-RX0P
HDMIA-RX0N
HDMIA-CLKP
HDMIA-CLKN
HDMIA-SCL
HDMIA-SDA
HOTPLUGA
HDMI-ARC
HDMI-CEC
HDMIA_CON5V
HDMID-RX2P
HDMID-RX2N
HDMID-RX1P
HDMID-RX1N
HDMID-RX0P
HDMID-RX0N
HDMID-CLKP
HDMID-CLKN
HDMID-SCL
HDMID-SDA
HOTPLUGD
+3.3V_Standby
D501
NC/BAS316
TP206
R533
NC/27K 1/16W 1%
R532 0R05 OHM
R534 33R
R531 0R05 OHM HDMI-CEC
Close U401
ZD508
NC/MLVG0402
Size Custom
Rev A
<称爹>
称 爹
13