Hdmi1/Hdmi2/Hdmi3 Input - Haier LET32/40T900 Service Manual

13) HDMI1/HDMI2/HDMI3 Input

DV33
NEAR IC
FB504
DV33_HDMI
1 2
120R/3000mA
C509 C507 C508 C512 C513 C514 C518
C501 100N 16V 100N 16V 100N 16V 560PF 100N 16V 220pF 50V 100N 16V
10U 10V SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402 SMD/0402
DV33
U503
G1117-18T63Uf FB506
DV18_HDMI
3 2 1 2
VI VO
120R/3000mA
C524 C523 C520
C502 C505 100N 16V 560PF 100N 16V
1UF16V 10U 10V
HDMI Switch
DV18_HDMI DV33_HDMI
U501
TDA19998HL
RX3_C+ 14 2
RXA_C+ OUT_C+
RX3_C- 13 3
RXA_C- OUT_C-
RX3_0+ 17 99
RXA_D0+ OUT_D0+
RX3_0- 16 100
RXA_D0- OUT_D0-
RX3_1+ 20 96
RXA_D1+ OUT_D1+
RX3_1- 19 97
RXA_D1- OUT_D1-
HDMI
RX3_2+ 23 SWITCH 93
RXA_D2+ OUT_D2+
RX3_2-
22 94
RXA_D2- OUT_D2-
PWR5V_3 10 49
RXA_5V I2C_SDA|SEL1
HPD3
9 50
RXA_HPD I2C_SCL|SEL0
HDMI3_SDA 11 47
RXA_DDC_DAT MODE
HDMI3_SCL 12 48
RXA_DDC_CLK PD
RX2_C+ 33 53
RXB_C+ INT_MUTE
RX2_C- 32
RXB_C-
57
CEC
RX2_0+ 36
RXB_D0+
RX2_0-
35 51
RXB_D0- RXE_DDC_CLK
RX2_1+ 39 52
RXB_D1+ RXE_DDC_DAT
RX2_1-
38
RXB_D1-
6
OUT_DDC_DAT
RX2_2+ 42 5
RXB_D2+ OUT_DDC_CLK
RX2_2-
41
RXB_D2-
27
TEST
PWR5V_2
29
RXB_5V
HPD2 28 74
RXB_HPD R12K
HDMI2_SDA 30
RXB_DDC_DAT
HDMI2_SCL
31 54
RXB_DDC_CLK CDEC_STBY
RX1_C+ 63 44
RXC_C+ CDEC_DDC
RX1_C-
62
RXC_C-
25
AUX_5V
RX1_0+ 66
RXC_D0+
RX1_0-
65
RXC_D0-
RX1_1+
69
RXC_D1+
RX1_1- 68
RXC_D1-
RX1_2+
72
RXC_D2+
RX1_2- 71
RXC_D2-
PWR5V_1
59
RXC_5V
HPD1 58
RXC_HPD
HDMI1_SDA 60
HDMI1_SCL RXC_DDC_DAT
61
RXC_DDC_CLK
81
RXD_C+
80
RXD_C-
84
RXD_D0+
83
RXD_D0-
87
RXD_D1+
86
RXD_D1-
90
RXD_D2+
89
RXD_D2-
77
RXD_5V
76
RXD_HPD
78
RXD_DDC_DAT
79
RXD_DDC_CLK
ARC (Audio Return Channel)
DV33SB
D502
2 1
K A
BAS316WS ARC_SW
R502
R503 0R05 1/16W
CEC_1 27K 1/16W 5%
C519 C529 R501 0R05 1/16W
100N 16V 100N 16V CEC_2 HDMI_CEC
R504 0R05 1/16W
ZD501
CEC_3
2 1
NC/BZX384-C5V6
NC/10K 1/16W 5%
C525 C521 C522
100N 16V 100N 16V 100N 16V M_SPDIF_Out
Side HDMI 3 Input
M_RX1_C
M_RX1_CB
M_RX1_0
M_RX1_0B
M_RX1_1
M_RX1_1B
M_RX1_2
M_RX1_2B
R545 0R05 1/16W OSDA0
OSCL0
R546 0R05 1/16W
R547 0R05 1/16W
PD R548 0R05 1/16W
HDMISW_INT
DV33_HDMI
R549 4K7 1/16W 5%
R550 HDMI_CEC
0R05 1/16W
VGASCL_DDC_HDMI VGASCL_DDC
R572
100R 1/16W 1%
VGASDA_DDC_HDMI R573 VGASDA_DDC
100R 1/16W 1%
HDMI_SDAR563 4K7 1/16W 5%
DV33_HDMI
HDMI_SCL R564 4K7 1/16W 5% PD R560 HDMI_HPD1
NC/0R05 1/16W
R570
R569 NC/0R05 1/10W
DV33_HDMI
4K7 1/16W 5%
+5V_STB
+5V_SW
FB505 HDMI HEADER 19P H: 2.8mm with spring
R571 0.05R
1 2 3 88G 34019KA1V(VAST)
120R/3000mA BAT54C
C526 C527 C528 D503
100N 16V 100N 16V 100N 16V
VGA_5V
R574 0R05 1/10W
Down HDMI 1 Input
HDMI HEADER 19P H: 2.8mm with spring
88G 34019KA1V(VAST)
FUNCTION TABLE
INPUT OUTPUT
AV33
Y
A
OE
L H H
R554
0R05 1/16W
L
SMD/0402 L L
R552
X Z
NC/4K7 1/16W 5% H
R555 C515
100N 16V
SMD/0402
U502
C506 1 5
R541
OE VCC
2 C504
A
3 4 ARC_HDMI
GND Y
100N 16V
180ohm 1/16W +/-5% 1UF16V
74LVC1G125GV
R551 R553 ZD506
82R 1% 100K 1/16W 5%
NC/VPORT0603100KV05
CN502
20
SHLD0
RX2_2+
1
TMDSD2+
22 2 PWR5V_2
SHLD2 DSHLD0
3 RX2_2-
TMDSD2-
RX2_1+
4
TMDSD1+
5
DSHLD1
6 RX2_1-
TMDSD1-
RX2_0+
7
TMDSD0+
8
DSHLD2
9 RX2_0-
TMDSD0-
RX2_C+
10
TMDSC+
11
CSHLD0
RX2_C-
12
TMDSC-
13 CEC_2
CEC
14
NC
SCL_2 HDMI2_SCL
15 R529 100R 1/16W 5%
SCL
16 SDA_2 FB508 R530 100R 1/16W 5% HDMI2_SDA
SDA
17
DDC_GND
PWR5V_2
23 18 1 2
SHLD3 VCC5
19 600R/500mA
HPD
21
SHLD1
ZD504
HDMI
Q506
NC/BC847C
PWR5V_2
CN506
20
SHLD0
1 RX3_2+
TMDSD2+
22 2
SHLD2 DSHLD0
RX3_2-
3 PWR5V_3
TMDSD2-
4 RX3_1+
TMDSD1+
5
DSHLD1
6 RX3_1-
TMDSD1-
7 RX3_0+
TMDSD0+
8
DSHLD2
9 RX3_0-
TMDSD0-
10 RX3_C+
TMDSC+
11
CSHLD0
12 RX3_C-
TMDSC-
13 CEC_3
CEC
ARC_HDMI
14
NC
15 SCL_3 R521 100R 1/16W 5% HDMI3_SCL
SCL
SDA_3 HDMI3_SDA
16 R522 100R 1/16W 5%
SDA
17
DDC_GND
23 18 1 2 PWR5V_3
SHLD3 VCC5
19 FB507 600R/500mA
HPD
21
SHLD1
ZD503
HDMI
Q504
NC/BC847C
PWR5V_3
85
Side HDMI 2 Input
CN503
20
SHLD0
1
TMDSD2+
22 2
SHLD2 DSHLD0
3
TMDSD2-
4
TMDSD1+
5
DSHLD1
6
TMDSD1-
7
TMDSD0+
8
DSHLD2
9
TMDSD0-
10
TMDSC+
11
CSHLD0
12
TMDSC-
13
CEC
14
NC
15 SCL_1 R534
SCL
SDA_1
16 R558
SDA
17 FB509
DDC_GND
23 18 1 2
SHLD3 VCC5
R566 19 600R/500mA
HPD
21
SHLD1
33R 1/16W 5%
HDMI
R533
2 HPD2
NC/1K 1/16W 5%
R544
NC/4.7K1/16W
HDMI HEADER 19P H: 2.8mm with spring
88G 34019KA1V(VAST)
ESD PROTECTER
HDMI1 ESD PROTECTER
U511 NC/RClamp0524P.TCT
RX3_2+ 1 10 RX3_2+ RX2_2+
IN1 OUT1
RX3_2- RX3_2- RX2_2-
2 9
IN2 OUT2
RX3_1+ 4 7 RX3_1+ RX2_1+
IN3 OUT3
RX3_1- RX3_1- RX2_1-
5 6
IN4 OUT4
U512 NC/RClamp0524P.TCT
RX3_0+ 1 10 RX3_0+ RX2_0+
IN1 OUT1
RX3_0- 2 9 RX3_0- RX2_0-
IN2 OUT2
RX3_C+ 4 7 RX3_C+ RX2_C+
IN3 OUT3
RX3_C- RX3_C- RX2_C-
5 6
IN4 OUT4
R567
33R 1/16W 5%
R527 U513 NC/RClamp0524P.TCT
2 HPD3 CEC_3 1 10 CEC_3 CEC_2
IN1 OUT1
SCL_3 SCL_3 SCL_2
2 9
IN2 OUT2
NC/1K 1/16W 5% R543
SDA_3 SDA_3 SDA_2
NC/4.7K1/16W 4 7
IN3 OUT3
PWR5V_3 5 6 PWR5V_3 PWR5V_2
IN4 OUT4
AV12
AV12 5,6,15
AV33
AV33 4,6
+5V_STB
+5V_STB 4,6
DV33
DV33 4,5,6,7,8,9,14,15,16
DV33SB
DV33SB 5,6,7,9,11,14
+5V_SW
+5V_SW 4,5,7,10,11,14,15
VGA_5V
VGA_5V 4,5,7,10,11,14,15
GND
GND 4,5,6,7,8,9,10,11,12,14,15,16,17
HDMI output to MT5365
M_RX1_CB
M_RX1_CB 6
M_RX1_C
M_RX1_C 6
M_RX1_0B
M_RX1_0B 6
M_RX1_0
M_RX1_0 6
M_RX1_1B
M_RX1_1B 6
M_RX1_1
M_RX1_1 6
M_RX1_2B
M_RX1_2B 6
M_RX1_2
M_RX1_2 6
HDMISW_INT
HDMISW_INT 5,6,15
HDMI_SDA
HDMI_SDA 6
HDMI_SCL
HDMI_SCL 6
HDMI_HPD1
HDMI_HPD1 6
HDMI_CEC
HDMI_CEC 6
ARC for HDMI2
M_SPDIF_Out
M_SPDIF_Out 6,11
ARC_SW
ARC_SW 6
OSDA0
OSDA0 5,6,7,9,11,14
OSCL0
OSCL0 4,5,7,10,11,14,15
VGASCL_DDC
VGASCL_DDC 5,6,7,9,11,14
VGASDA_DDC
VGASDA_DDC 4,5,7,10,11,14,15
RX1_2+
RX1_2- PWR5V_1
RX1_1+
RX1_1-
RX1_0+
RX1_0-
RX1_C+
RX1_C-
CEC_1
100R 1/16W 5% HDMI1_SCL
HDMI1_SDA
100R 1/16W 5%
PWR5V_1 R568
33R 1/16W 5%
ZD505 R540
HPD1
Q507 2
NC/BC847C
NC/1K 1/16W 5%
SMD/0402
R556
NC/4K7 1/16W 5%
PWR5V_1
HDMI2 ESD PROTECTER HDMI3 ESD PROTECTER
L501
U508 NC/RClamp0524P.TCT RX1_2+ 3 2 RX1_2+
1 10 RX2_2+
IN1 OUT1
RX2_2- RX1_2- RX1_2-
2 9 4 1
IN2 OUT2
NC/90R/400mA
4 7 RX2_1+
IN3 OUT3
RX2_1-
5 6
L502
IN4 OUT4
RX1_1+ 3 2 RX1_1+
RX1_1- 4 1 RX1_1-
NC/90R/400mA
L503
RX1_0+
U509 NC/RClamp0524P.TCT 3 2
1 10 RX2_0+
IN1 OUT1
2 9 RX2_0- RX1_0- 4 1
IN2 OUT2
NC/90R/400mA
4 7 RX2_C+
IN3 OUT3
RX2_C-
5 6
L504
IN4 OUT4
RX1_C+ 3 2 RX1_C+
RX1_C-
4 1
NC/90R/400mA
L505
U510 NC/RClamp0524P.TCT SCL_1 3 2 SCL_1
1 10 CEC_2
IN1 OUT1
SCL_2 SDA_1 SDA_1
2 9 4 1
IN2 OUT2
SDA_2
4 7 NC/90R/400mA
IN3 OUT3
5 6 PWR5V_2
IN4 OUT4
RX1_0+
RX1_0-
RX1_C-