Haier L32F1120, Service Manual

Page: 42 / 72

5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
RUN AS 100 OHM DIFFERENTIAL PAIRS
HDMI SWITCH
HDMI PORT 2
HDMI PORT 1
H: TMDS B & DDC B--->SINK L: TMDS A & DDC A--->SINK
To HPD0
(1.5 - 3.3V)
(0 - 3.3V)
To Connector CEC
HPD0
RX_2 HDMI0_5V RX_0B RX_C RX_CB RX_2B RX_1 RX_1B
SCL_0 SDA_0
RX_0
HDMI_VDD
HDMI0_HPD
HDMI_CEC
RX1_1 RX1_1B RX1_C RX1_CB RX1_2 RX1_2B RX1_0 RX1_0B
SDA0#
SDA1#
SCL0#
RX0_2 RX0_2B RX0_1 RX0_1B RX0_0 RX0_0B RX0_C RX0_CB
SCL1#
RX0_1B RX0_CB
SDA_0
RX0_2B RX0_2
SCL_0
RX0_0 RX0_0B
CEC#
RX0_1
HDMI_CEC
RX0_C RX1_1B RX1_CB
SDA_1
RX1_2B RX1_2
SCL_1
RX1_0 RX1_0B
CEC#
RX1_1 RX1_C
HPD1
HPD0
HDMI0_HPD
SDA0# SCL0#
HPD1
SDA1# SCL1#
RX_1B RX_1 RX_2B RX_2 RX_0B RX_0 RX_CB RX_C
CEC#
HDMI1_HPD
HPD0
HDMI_SW
HPD1
HDMI1_5V
HDMI1_HPD
VCC1_1
VCC3_3
HDMI_3V3
HDMI1_5V
HDMI0_5V
HDMI0_5V HDMI1_5V
HDMI_3V3
HDMI0_5V
HDMI1_5V
VCC3_3
VCC5V_IN
VCC3_3_STB
HDMI1_HPD
13
HDMI1_DET
13
SDA_1
13
SCL_1
13
HDMI_SW
12
Title Size
Document Number
Rev
Date:
Sheet
of
HDMI I/F
A1
Z
oran/HD7X5 Ref. Platform Rev 1.0
41
8
Friday, August 12, 2011
Title Size
Document Number
Rev
Date:
Sheet
of
HDMI I/F
A1
Z
oran/HD7X5 Ref. Platform Rev 1.0
41
8
Friday, August 12, 2011
Title Size
Document Number
Rev
Date:
Sheet
of
HDMI I/F
A1
Z
oran/HD7X5 Ref. Platform Rev 1.0
41
8
Friday, August 12, 2011
CB60
0.1uF
CB60
0.1uF
D35
ESD_0402
D35
ESD_0402
1 2
Q40
3904_DNS
Q40
3904_DNS
1
2 3
R1797 47K R1797 47K
C123 0.1uF C123 0.1uF
RH16 10K/DNS RH16 10K/DNS
R45
390R_1%
R45
390R_1%
HDMI I/F
U1C
ZR39745
HDMI I/F
U1C
ZR39745
HDMI0_D2P
L21
HDMI0_D2N
L22
HDMI0_D1P
M21
HDMI0_D1N
M22
HDMI0_D0P
N21
HDMI0_D0N
N22
HDMI0_CLKP
P21
HDMI0_CLKN
P22
HDMI_CEC
U2
HDMI0_SCL
W1
HDMI0_SDA
W2
HDMI0_HPD
W3
HDMI0_5VSENSE
V2
HDMI_VDD1V
M17
HDMI_REXT
P20
HDMI_VDD3V3
N17
RH8
1K_DNS
RH8
1K_DNS
R1836
100
R1836
100
CB61
0.1uF
CB61
0.1uF
D36 ESD_0402 D36 ESD_0402
1 2
R53
1K
R53
1K
CB68 0.1uF CB68 0.1uF
R62 10K R62 10K
CB63 0.1uF CB63 0.1uF
CN3 HDMI_con CN3 HDMI_con
SHELL1
20
SHELL2
21
D2+
1
D2 Shield
2
D2-
3
D1+
4
D1 Shield
5
D1-
6
D0+
7
D0 Shield
8
D0-
9
CK+
10
CK Shield
11
CK-
12
CEC
13
NC
14
DDC CLK
15
DDC DATA
16
GND
17
+5V
18
HP DET
19
SHELL3
22
SHELL4
23
C747 0.1uF C747 0.1uF
CB64 0.1uF CB64 0.1uF
R48
1K
R48
1K
R1805 47K R1805 47K
RH14
1K_DNS
RH14
1K_DNS
FB34
FB
FB34
FB
R1798
100
R1798
100
C239 10nF C239 10nF
D38 ESD_0402 D38 ESD_0402
1 2
CB62
0.1uF
CB62
0.1uF
C745 0.1uF C745 0.1uF
Q41
3904_DNS
Q41
3904_DNS
1
2 3
R72
1K
R72
1K
R86
10K_DNS
R86
10K_DNS
RH11
10K_DNS
RH11
10K_DNS
RH18
100K_DNS
RH18
100K_DNS
D13 1N4148 D13 1N4148
R2002
27K
R2002
27K
D5
BZV55-C 5V1
D5
BZV55-C 5V1
1 2
CB69 0.1uF CB69 0.1uF
R1801 47K R1801 47K
R1841
100
R1841
100
R47 10K R47 10K
D30
BZV55-C 5V1
D30
BZV55-C 5V1
1 2
RH15
10K_DNS
RH15
10K_DNS
R1807 47K R1807 47K
C25 0.1uF C25 0.1uF
RH5
1.8K
RH5
1.8K
R1842
100
R1842
100
D26
ESD_0402
D26
ESD_0402
1 2
UH1
PI3HDMI1210-A
UH1
PI3HDMI1210-A
CLK-
12
GND
13
VDD3 3
14
VDD3 3
1
GND
15
CP
16
GND
17
A0
18
CP
2
GND
19
A1
20
IN
21
VDD50
22
D0+
3
/EN
23
CP
24
CLK-A
41
D0-
4
D1+
5
VDD3 3
7
VDD3 3
40
D0+B
39
D0-B
38
D1+B
37
D1-B
36
D2+B
35
D2-B
34
CLK+B
33
D1-
6
CLK-B
32
VDD3 3
31
D2+A
44
GND
30
0B1
29
D2-A
43
0B2
28
1B1
27
CLK+A
42
1B2
26
GND
25
CLK+
11
SEL
8
D2-
10
D2+
9
D1-A
45
D1+A
46
D0-A
47
D0+A
48
C240 1nF C240 1nF
TP8TP8
RH10 10K_DNS RH10 10K_DNS
D3
BZV55-C 5V1
D3
BZV55-C 5V1
1 2
R1838
100
R1838
100
RH 6 1.5K RH 6 1.5K
CN2 HDMI_con CN2 HDMI_con
SHELL1
20
SHELL2
21
D2+
1
D2 Shield
2
D2-
3
D1+
4
D1 Shield
5
D1-
6
D0+
7
D0 Shield
8
D0-
9
CK+
10
CK Shield
11
CK-
12
CEC
13
NC
14
DDC CLK
15
DDC DATA
16
GND
17
+5V
18
HP DET
19
SHELL3
22
SHELL4
23
R66
10K_DNS
R66
10K_DNS RH19
100K_DNS
RH19
100K_DNS
D4
BZV55-C 5V1
D4
BZV55-C 5V1
1 2
C233 10uF C233 10uF
R52
1K
R52
1K
CB65 0.1uF CB65 0.1uF
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