Haier HL22XLT2 Service Manual page 46

09) LVDS I/F
U401J
73G253S505 Y
LVDS I/F
LVDS_CKE_P
2 3
AF24 L402 NC/90OHM
LVDS_CE_P
LVDS_CKE_N
AE24 1 4
LVDS_CE_N
2 3 LVDS_CKO_P
AE19 L403 NC/90OHM
LVDS_CO_P
AF19 1 4 LVDS_CKO_N
LVDS_CO_N
LVDS_D0E_P
2 3
AD23 L404 NC/90OHM
LVDS_D0E_P
AD24 1 4 LVDS_D0E_N
LVDS_D0E_N
2 3 LVDS_D1E_P
AE23 L405 NC/90OHM
LVDS_D1E_P
LVDS_D1E_N
AF23 1 4
LVDS_D1E_N
LVDS_D2E_P
2 3
AF22 L406 NC/90OHM
LVDS_D2E_P
AE22 1 4 LVDS_D2E_N
LVDS_D2E_N
2 3 LVDS_D3E_P
AD21 L407 NC/90OHM
LVDS_D3E_P
LVDS_D3E_N
AD22 1 4
LVDS_D3E_N
AE21
LVDS_D4E_P
AF21
LVDS_D4E_N
AF20
LVDS_D5E_P
AE20
LVDS_D5E_N
2 3 LVDS_D0O_P
AF18 L409 NC/90OHM
LVDS_D0O_P
LVDS_D0O_N
AE18 1 4
LVDS_D0O_N
LVDS_D1O_P
2 3
AD17 L410 NC/90OHM
LVDS_D1O_P
AD18 1 4 LVDS_D1O_N
LVDS_D1O_N
2 3 LVDS_D2O_P
AE17 L411 NC/90OHM
LVDS_D2O_P
LVDS_D2O_N
AF17 1 4
LVDS_D2O_N
LVDS_D3O_P
2 3
AF16 L412 NC/90OHM
LVDS_D3O_P
AE16 1 4 LVDS_D3O_N
LVDS_D3O_N
AD15
LVDS_D4O_P
AD16
LVDS_D4O_N
AE15
LVDS_D5O_P
AF15
LVDS_D5O_N
AD19
LVDS_TXATST
AD20 R4A6 820R 1/10W 1%
LVDS_REXT
BL_BR_CTRL
AB23 R4A7 0R05 1/10W
PWM1
AC23 1
TP3
PWM2
C489
Place parts
ZR39787HGCF NC/100N25V
very close
to U401
PANEL_ON
7 PANEL_ON
R4B6
47K 1/10W
PANEL_POWER
FB423
1
300 OHM
D3V3
PANEL_PW
CN408
R496 CONN
NC/2K 1/10W 2
4
SELLVDS 6
8
LVDS_CKE_P 10
LVDS_D0E_P
R498 12
LVDS_D1E_P
14
NC/2K 1/10W LVDS_D2E_P 16
LVDS_D3E_P 18
20
LVDS_CKO_P
22
LVDS_D0O_P
24
LVDS_D1O_P 26
LVDS_D2O_P 28
LVDS_D3O_P 30
32
7 PANEL_CTRL1
3,6 I2C1_SDA
16PX2 S/T 2.0mm
33G8027 32
Q409
NC/2N7002
7,12 PANEL_CTRL2
BL_BR_CTRL 12
5V for 19", 22", 24"
12V for 26"
+5V +12V
+5VSB P12V
R4A9 R4B1
PANEL_POWER
0R05 1/4W NC/0R05 1/4W Q403
1 8
S D
2 7
S D
3 6
S D
C4B8 4 5
G D
R4B2 0.1UF50V AO4449 -7A/-30V C4B9
47K 1/10W 100N25V
R4B3
0R05 1/10W
R4B4
R4B5 100K 1/10W
Q404
10K 1/10W MMBT3904
U401R
2
VCC1V1
C4D9 C4E3 + C4E4 R495
100N25V 22uF/50V 1K 1/4W F11
1N50V F12
F13
F14
1 F15
3 G12
5 G13
7 G14
9 LVDS_CKE_N G15
LVDS_D0E_N
11 G16
LVDS_D1E_N
13 L20
15 LVDS_D2E_N L21
17 LVDS_D3E_N M20
19 M21
LVDS_CKO_N
21 N20
LVDS_D0O_N
23 N21
25 LVDS_D1O_N P20
27 LVDS_D2O_N P21
29 LVDS_D3O_N R20
31 R4A2 NC/33 OHM 1/10W R21
PANEL_CTRL2 7,12
T20
T21
I2C1_SCL 3,6
T22
T23
Q410 T24
NC/2N7002 U20
U21
V20
V21
W20
W21
R4A3 C4F1 V7
W7
NC/1UF16V Y7
NC/1K 1/10W Y8
Y9
Y 10
Y 11
Y 12
Y 13
Y 14
Y 15
AA8
AA9
AA10
AA11
AA12
AA13
AA14
AA15
T25
T26
AA7
VCC1V1 E9
FB414 E10
F9
1 2 F10
120OHM
C494 C495
10N 50V 1N 50V
0402 0402
D3V3 HDMI_3V3 E7
FB418 E8
F7
1 2 F8
120OHM
C4A3 C4A4
1UF16V 100N16V
0402
ZR39787HGCF
3V3_STB
C4C1 C4C2
100N16V 1N 50V
0402 0402
47
D3V3
Power D3V3
G7
CORE_VDD0 IO_VDD0
G8 C462 C463 C464
CORE_VDD1 IO_VDD1
G9
CORE_VDD2 IO_VDD2
G10 100N16V 100N16V
CORE_VDD3 IO_VDD3
G11 100N16V
CORE_VDD4 IO_VDD4
0402 0402 0402 0402
H7
CORE_VDD5 IO_VDD5
H8
CORE_VDD6 IO_VDD6
J7
CORE_VDD7 IO_VDD7
Y 16 D3V3
CORE_VDD8 IO_VDD8
Y 17
CORE_VDD9 IO_VDD9
Y 18
CORE_VDD10 IO_VDD10
Y 19
CORE_VDD11 IO_VDD11
Y 20
CORE_VDD12 IO_VDD12
Y 21 C469 C470 C471
CORE_VDD13 IO_VDD13
AA16
CORE_VDD14 IO_VDD14
AA17 100N16V 100N16V
CORE_VDD15 IO_VDD15
AA18 100N16V
CORE_VDD16 IO_VDD16
AA19 0402 0402 0402 0402
CORE_VDD17 IO_VDD17
AA20
CORE_VDD18 IO_VDD18
AA21
CORE_VDD19 IO_VDD19
AA22
CORE_VDD20 IO_VDD20
AA23 D1V8
CORE_VDD21 IO_VDD21
AA24
CORE_VDD22 IO_VDD22
AA25
CORE_VDD23 IO_VDD23
AA26 D1V8
CORE_VDD24 IO_VDD24
CORE_VDD25
C476 C477 C478
CORE_VDD26
E20
CORE_VDD27 M_VDD0
E21 100N16V 100N16V
CORE_VDD28 M_VDD1
E22 100N16V
CORE_VDD29 M_VDD2
F16 0402 0402 0402 0402
CORE_VDD30 M_VDD3
F17
CORE_VDD31 M_VDD4
F18
CORE_VDD32 M_VDD5
F19 D1V8
CORE_VDD33 M_VDD6
F20
CORE_VDD34 M_VDD7
F21
CORE_VDD35 M_VDD8
F22
CORE_VDD36 M_VDD9
G17
CORE_VDD37 M_VDD10
G18 C483 C484
CORE_VDD38 M_VDD11
G19
CORE_VDD39 M_VDD12
G20 1UF16V 10uF 16V
CORE_VDD40 M_VDD13
G21
CORE_VDD41 M_VDD14
G22
CORE_VDD42 M_VDD15
H20
CORE_VDD43 M_VDD16
H21 D3V3
CORE_VDD44 M_VDD17
H22 FB412
CORE_VDD45 M_VDD18
J20
CORE_VDD46 M_VDD19
J21 1 2
CORE_VDD47 M_VDD20
J22 120OHM
CORE_VDD48 M_VDD21
K20 C490 C491
CORE_VDD49 M_VDD22
K21
CORE_VDD50 M_VDD23
1UF16V 100N16V D3V3
CORE_VDD51
V26 0402 FB413
CORE_VDD52 PLL_VDD33
1 2
AC15 120OHM
HDMI_VDD1V_0 LDI_VDD33_0
AB15 C492 C493
HDMI_VDD1V_1 LDI_VDD33_1
HDMI_VDD1V_2
1UF16V 100N16V
HDMI_VDD1V_3
0402 FB415
AC11 1
USB_VDD1
120OHM
AC13
USB_VDD33
HDMI_VDD3P3_0
AF25
HDMI_VDD3P3_1 USB2_VDD33
HDMI_VDD3P3_2
C498 C496 C497
HDMI_VDD3P3_3
H4 100N16V 0.47UF 10V
IOVDD_STBY 0
J4 3V3_STB 0402 0402 1UF16V
IOVDD_STBY 1
H5
IOVDD_STBY 2
J5
IOVDD_STBY 3
K7
IOVDD_STBY 4
P5
CORE_VDD18_STBY 0
P6
CORE_VDD18_STBY 1
R6 1V8_STB
CORE_VDD18_STBY 2
T6
CORE_VDD18_STBY 3
T7
CORE_VDD18_STBY 4
R7
CORE_VDD18_STBY 5
C4A5 C4A6 C4A7 C4A8 C4A9
100N16V 100N16V 100N16V
100N16V 100N16V
0402 0402 0402 0402 0402
1V8_STB
C4C3 C4C4 C4C5 C4C6 C4C7 C4C8 C4C9 C4D1
1UF16V 100N16V 1N 50V 1UF16V 100N16V 100N16V
0402 0402 100N16V 100N16V
0402 0402 0402 0402
U401N
Ground
N18 P9
GND48 GND49
N17 P10
GND47 GND50
C465 C466 C467 C468 N16 P11
GND46 GND51
N15 P12
GND45 GND52
100N16V 1N 50V N14 P13
GND44 GND53
100N16V 100N16V N13 P14
GND43 GND54
0402 0402 0402
N12 P15
GND42 GND55
N11 P16
GND41 GND56
N10 P17
GND40 GND57
N9 P18
GND39 GND58
M18 R9
GND38 GND59
M17 R10
GND37 GND60
M16 R11
GND36 GND61
M15 R12
GND35 GND62
C472 C473 C474 M14 R13
GND34 GND63
M13 R14
GND33 GND64
1UF16V M12 R15
GND32 GND65
1N 50V 10uF 16V M11 R16
GND31 GND66
M10 R17
GND30 GND67
M9 R18
GND29 GND68
L18 T9
GND28 GND69
L17 T10
GND27 GND70
L16 T11
GND26 GND71
L15 T12
GND25 GND72
L14 T13
GND24 GND73
L13 T14
GND23 GND74
L12 T15
GND22 GND75
C479 C480 C481 C482 L11 T16
GND21 GND76
L10 T17
GND20 GND77
100N16V 1N 50V L9 T18
GND19 GND78
100N16V 1N 50V K18 U9
GND18 GND79
0402 0402 0402 K17 U10
GND17 GND80
K16 U11
GND16 GND81
K15 U12
GND15 GND82
K14 U13
GND14 GND83
K13 U14
GND13 GND84
K12 U15
GND12 GND85
K11 U16
GND11 GND86
K10 U17
GND10 GND87
K9 U18
GND9 GND88
J18 V9
GND8 GND89
J17 V10
GND7 GND90
J16 V11
GND6 GND91
J15 V12
GND5 GND92
J14 V13
GND4 GND93
J13 V14
GND3 GND94
J12 V15
GND2 GND95
J11 V16
GND1 GND96
J10 V17
GND0 GND97
V18
GND98
B24
GND99
F6
GND100
R25
S1_GND
AE25
USB2_GND
V25
PLL_VSS
ZR39787HGCF
VCC1V1
2
D3V3
FB417
1 2
120OHM
C499 C4A1
0.47UF 10V
0402 1UF16V
VCC1V1
C4B1 C4B2 C4B3 C4B4 C4B5 C4B6 C4B7
100N16V 100N16V 1N 50V
100N16V 100N16V 100N16V 1N 50V
0402 0402 0402 0402 0402 0402 0402
VCC1V1
C4D2 C4D3 C4D4 C4D5 C4D6 C4D7 C4D8
100N16V 1N 50V 1UF16V 10uF 16V
100N16V 1UF16V 1UF16V
0402 0402 0402