Haier LT22M1CWA Service Manual page 54

22"LCD TV
DV33 L501
120 OHM
10UF16V
RR1XC-
R551
NC/1K OHM 1/10W
RR0XC-
R552
NC/1K OHM 1/10W
IDC=200mA
+
C522 C523 C524 C525
0.1UF16V 0.1UF16V 0.1UF16V 0.1UF16V
14 HPD1
14 DSDA_1
14 DSCL_1
14 RR1XC-
14 RR1XC+
14 RR1X0-
14 RR1X0+
14 RR1X1-
14 RR1X1+
14 RR1X2-
14 RR1X2+
+5V D511
1 2
SCS140V
C521
0.1UF16V
49
50
14 HPD0
51
14 DSDA_0
52
14 DSCL_0
53
14 RR0XC-
54
14 RR0XC+
55
56
14 RR0X0-
57
14 RR0X0+
58
59
14 RR0X1-
60
14 RR0X1+
61
62
14 RR0X2-
63
14 RR0X2+
64
HDMI_3V3
C526 C527 C528 C529 C530
0.1UF16V 0.1UF16V 0.1UF16V 0.1UF16V
VDD
HPD2 HPD_SINK
SDA2 SDA_SINK
SCL2 SCL_SINK
RX2C GND
RX2C TXC
Vcc TXC
RX20
RX20
GND
RX21 GND
RX21
Vcc
RX22
RX22
NC
U502
TMDS251PAGR
54
Haier LT22M1CWA&LT22M1CW
R509
HPD_SINK
NC
R504 NC
32
S1
HPD_SINK
31
30
29
28
27
RX0_CB
26
RX0_C
25
Vcc
24
TX0 RX0_0B
23
TX0 RX0_0
22
21
TX1 RX0_1B
20
TX1 RX0_1
19
Vcc
18
TX2 RX0_2B
17
TX2 RX0_2
R535 R536
3.6K OHM 1/10W 120 OHM 1/10W
R534
4.7K OHM 1/10W
HPDIN 14,20
HDMI_3V3
R502
2.2K OHM 1/10W
HDMI_SEL 14,20
OSDA1 9
OSCL1 9
8
8
8
8
8
8
8
8