Haier HLA42K2 Service Manual

HOTPLUG2
HDMI2/5V
HOTPLUG3
DDC3BSDA
RX3B2P RX3B2N RX3B1P RX3B1N RX3B0P RX3B0N RX3BCLKP RX3BCLKN
DDC3BSCL
HDMI3/5V
CEC_INB
CEC_INC
RX2B1N
RX2B1P
RX2B2N
RX2B2P
RX2B0N
RX2B0P
RX2BCLKP
RX2BCLKN
RX3B1N
RX3B1P
RX3B2N
RX3B2P
RX3B0N
RX3B0P
RX3BCLKP
RX3BCLKN
RX1B1N
RX1B1P
RX1B2N
RX1B2P
RX1B0N
RX1B0P
RX1BCLKP
RX1BCLKN
HOTPLUG1
DDC1BSDA
RX1B2P RX1B2N RX1B1P RX1B1N RX1B0P RX1B0N
RX1BCLKP
RX1BCLKN
DDC1BSCL
HDMI1/5V
CEC_INA
CEC_INA CEC_INC CEC_INB
HOTPLUGO
HOTPLUG
RX1BCLKN RX1B1N RX1B2P
DDCBSCL
DDCBSDA
DDC1BSCL
DDC2BSCL
DDC2BSDA
DDC1BSDA RX1B0P
HDMI_S1
RX3B2P
DDC3BSCL
RX3B0N RX3B2N RX3B0P
RX3BCLKP
RX3B1P RX3B1N
RX3BCLKN
DDC3BSDA
HOTPLUG3
RX1B0N RX1B2N
HOTPLUG2
DDCBSCL
RXB2P RXB0N RXB2N RXB0P
RXBCLKP
RXB1P RXB1N
RXBCLKN
DDCBSDA
HOTPLUGO
RXB2P
RXB0N
RXB2N
RXB0P
RXBCLKP
RXB1P
RXBCLKN
RXB1N
HDMI_S2
RX1BCLKP
RX2B2P
RX2BCLKP
RX2B0N
RX2B0P
RX2B1P
RX2B2N
RX2BCLKN
RX2B1N
RX1B1P HOTPLUG1
DDCBSDA DDCBSCL
DDC2BSCL
DDC2BSDA DDCBSDA
RXB2P RXB2N RXB1P RXB1N RXB0P RXB0N
RXBCLKP RXBCLKN
DDCBSCL
RX2B2N RX2B1N RX2B1P RX2B2P RX2BCLKP RX2B0P RX2BCLKN RX2B0N
HOTPLUGO
DDCBSDA
RXB2P RXB2N RXB1P RXB1N RXB0P RXB0N
RXBCLKP RXBCLKN
DDCBSCL
HOTPLUGO
HDMI2/5V
HDMI3/5V
VCC_HDMI
5VA
+3.3VHDMI
HDMI1/5V
+3.3AVDD
VCC_HDMI
VCC_HDMI
VDD
VCC_HDMI
VCC_HDMI
HDMI1/5V
5VA
HDMI2/5V HDMI3/5V
VCC_HDMI
5VA 5VA
5VA
5VHDMI2
5VHDMI2
HDMI-CEC
3
HOTPLUG3
HDMI_S1 HDMI_S2
RXB2N RXB1N RXB1P RXB0N RXB0P RXBCLKN RXBCLKP DDCBSCL DDCBSDA RXB2P
RXB2N RXB1N RXB1P RXB0N RXB0P RXBCLKN RXBCLKP RXB2P
RXB2N RXB1N RXB1P RXB0N RXB0P RXBCLKN RXBCLKP RXB2P
To scaler
From HDMI connector
For CEC Leakage Protect
if only 1 HDMI, the BOM should be following: Connect part: RP1,RP2,R2,R3,R4,R158,R214,R207,R195 NC part: R222,R223,R225,R316,R322,U17,U26,T2,CN2 and parts besides these module
1024 update
DD74 INPAQ-Vport DD74 INPAQ-Vport
DD76 INPAQ-Vport DD76 INPAQ-Vport
C131
0.1u
C131
0.1u
DD70 INPAQ-Vport DD70 INPAQ-Vport
DD62 INPAQ-Vport DD62 INPAQ-Vport
R217 3.9K R217 3.9K
CA46 2.2uF CA46 2.2uF
DD63 INPAQ-Vport DD63 INPAQ-Vport
DD108 INPAQ-VportDD108 INPAQ-Vport
R184 NCR184 NC
C292 0.1u C292 0.1u
DD67 INPAQ-VportDD67 INPAQ-Vport
DD103 INPAQ-Vport DD103 INPAQ-Vport
R323 0RR323 0R
R190 NC/1K R190 NC/1K
DD102 INPAQ-Vport DD102 INPAQ-Vport
L68 NC/FBL68 NC/FB
C290 0.1u C290 0.1u
C179
0.1u
C179
0.1u
R191 47KR191 47K
L67 FB220/500mA L67 FB220/500mA
C295 0.1u C295 0.1u
R215 4.7K R215 4.7K
DD66 INPAQ-Vport DD66 INPAQ-Vport
DD109 INPAQ-VportDD109 INPAQ-Vport
A0
1
A1
2
A2
3
GND
4
VCC
8
WP
7
SCL
6
SDA
5
U16
24C02
U16
24C02
DD95 INPAQ-Vport DD95 INPAQ-Vport
R214
4.7K
R214
4.7K
DD60
INPAQ-Vport
DD60
INPAQ-Vport
R223 4.7K R223 4.7K
CA40 10uF CA40 10uF
7531
8642
RP3 NC/RP10RX4
7531
8642
RP3 NC/RP10RX4
D62
INPAQ-Vport
D62
INPAQ-Vport
DD47 INPAQ-Vport DD47 INPAQ-Vport
R189 47KR189 47K
R225 4.7K R225 4.7K
C291 0.1u C291 0.1u
R185 47KR185 47K
SDA3
1
SCL3
2
GND
3
B31
4
A31
5
VCC
6
B32
7
A32
8
GND
9
B33
10
A33
11
VCC
12
B34
13
A34
14
GND
15
Vsadj
16
Y4
17
Z4
18
VCC
19
Y3
20
Z3
21
GND
22
Y2
23
Z2
24
VCC
25
Y1
26
Z1
27
GND
28
SCL_SINK
29
SDA_SINK
30
HPD_SINK
31
S1
32
S2
33
EQ
34
HPD1
35
SDA1
36
SCL1
37
B11
38
A11
39
VCC
40
B12
41
A12
42
GND
43
B13
44
A13
45
VCC
46
B14
47
A14
48
VDD
49
HPD2
50
SDA2
51
SCL2
52
B21
53
A21
54
VCC
55
B22
56
A22
57
GND
58
B23
59
A23
60
VCC
61
B24
62
A24
63
HPD3
64
U17
TMDS351
TSQFP64-1212-0.5
U17
TMDS351
TSQFP64-1212-0.5
C242 0.1u C242 0.1u
C294
0.1u
C294
0.1u
D61
INPAQ-Vport
D61
INPAQ-Vport
R2 NC/100R2 NC/100
DD68 INPAQ-VportDD68 INPAQ-Vport
R8 NC/100R8 NC/100
7531
8642
RP1 NC/RP10RX4
7531
8642
RP1 NC/RP10RX4
R1814.7KR1814.7K
C315 0.1u C315 0.1u
R316 0RR316 0R
DD72
INPAQ-Vport
DD72
INPAQ-Vport
DD59 INPAQ-Vport DD59 INPAQ-Vport
R158 NC/1K R158 NC/1K
7531
8642
RP2 NC/RP10RX4
7531
8642
RP2 NC/RP10RX4
DD73 INPAQ-Vport DD73 INPAQ-Vport DD101 INPAQ-Vport DD101 INPAQ-Vport
R9 NC/0R9 NC/0
C371
0.1u
C371
0.1u
C293 0.1u C293 0.1u
DATA2+
1
DATA2 SHIELD
2
DATA2-
3
DATA1+
4
DATA1 SHIELD
5
DAT1A-
6
DATA0+
7
DATA0 SHIELD
8
DATA0-
9
CLK+
10
CLK SHIELD
11
CLK-
12
CEC
13
NC
14
SCL
15
SDA
16
DDC/CEC GND
17
+5V POWER
18
HOT PLUG
19
20
20
21
21
23
23
22
22
CN2 HDMI CN2 HDMI
Q20 3904 Q20 3904
DD80 INPAQ-VportDD80 INPAQ-Vport
R222 1K R222 1K
DATA2+
1
DATA2 SHIELD
2
DATA2-
3
DATA1+
4
DATA1 SHIELD
5
DAT1A-
6
DATA0+
7
DATA0 SHIELD
8
DATA0-
9
CLK+
10
CLK SHIELD
11
CLK-
12
CEC
13
NC
14
SCL
15
SDA
16
DDC/CEC GND
17
+5V POWER
18
HOT PLUG
19
20
20
21
21
23
23
22
22
24
24
25
25
26
26
27
27
28
28
T2 HDMI T2 HDMI
R352 200R R352 200R
DD104 INPAQ-Vport DD104 INPAQ-Vport
DD78 INPAQ-Vport DD78 INPAQ-Vport
3
1 2
DD111 BAT54C DD111 BAT54C
L69 FBL69 FB
R228
47K
R228
47K
DD94 INPAQ-Vport DD94 INPAQ-Vport
C220
0.1u
C220
0.1u
DD75 INPAQ-Vport DD75 INPAQ-Vport
3
1 2
DD110 BAT54C DD110 BAT54C
R176 10KR176 10K
R216 NC/0 R216 NC/0
DD107
INPAQ-Vport
DD107
INPAQ-Vport
DD100 INPAQ-Vport DD100 INPAQ-Vport
3
1 2
DD91 BAT54C DD91 BAT54C
R3 NC/100R3 NC/100
3
1 2
DD90 BAT54C DD90 BAT54C
DD61 INPAQ-Vport DD61 INPAQ-Vport
D60
INPAQ-Vport
D60
INPAQ-Vport
R207 4.7K R207 4.7K
DD46 INPAQ-Vport DD46 INPAQ-Vport
DATA2+
1
DATA2 SHIELD
2
DATA2-
3
DATA1+
4
DATA1 SHIELD
5
DAT1A-
6
DATA0+
7
DATA0 SHIELD
8
DATA0-
9
CLK+
10
CLK SHIELD
11
CLK-
12
CEC
13
NC
14
SCL
15
SDA
16
DDC/CEC GND
17
+5V POWER
18
HOT PLUG
19
20
20
21
21
23
23
22
22
CN3 HDMI CN3 HDMI
DD64 INPAQ-Vport DD64 INPAQ-Vport
R206
47K
R206
47K
R196
47K
R196
47K
R6 NC/100R6 NC/100
R4 NC/0R4 NC/0
R322 0RR322 0R
DD71 INPAQ-Vport DD71 INPAQ-Vport
DD79 INPAQ-VportDD79 INPAQ-Vport
DD105 INPAQ-Vport DD105 INPAQ-Vport
R171 NC/1K R171 NC/1K
DD69 INPAQ-Vport DD69 INPAQ-Vport
7531
8642
RP4 NC/RP10RX4
7531
8642
RP4 NC/RP10RX4
R86
33K
R86
33K
3
1 2
DD106 BAT54C DD106 BAT54C
3
2
1
4
ADJ
OUT
IN
U26
AMS1117-3.3
ADJ
OUT
IN
U26
AMS1117-3.3
Service Manual
Model No.:
51

Haier HLA42K2 Specifications

General

Brand	Haier
Model	HLA42K2
Category	LCD TV
Language	English