Hitachi L42A404 Service Manual page 21

10. LVDS I/F
D3V3
R4A5
1K 1/10W 5%
MCFG1
R463
5,8 Panel_Ctrl_1
0R05 1/10W 5%
R4A7
NC
D3V3 PC2_H
Q411
2N7002K
SE LLVDS
JE IDA: H 10bi t
D3V3 VE SA: NC/L 8bi t
D3V3
CN405
R4A6 R4J4
NC 4K7 1/10W 5%
41
39
ME N
37
GV
35
LVDS 8b
MODE
33
LVDS_D4O_N 31
10BIT: L
29
8BIT : H LVDS_D3O_N
LVDS_D2O_N 27
25
R4J6 R4J5 LVDS_D1O_N
LVDS_D0O_N 23
21
LVDS_CKO_N
0R05 1/10W 5% 0R05 1/10W 5% 19
LVDS_D4E_N 17
15
LVDS_D3E_N
LVDS_D2E_N 13
11
LVDS_D1E_N
LVDS_D0E_N 9
7
LVDS_CKE_N
5
3
1
PANEL_POWER
CONN
21PX2 S/T 2.0mm
33G8027 42
U401J
LVDS I/F
2 3 LVDS_CKE_P
AF24
L402 NC/90 ohm
LVDS_CE_P
AE24 1 4 LVDS_CKE_N
LVDS_CE_N
2 3
LVDS_CKO_P
AE19
L403 NC/90 ohm
LVDS_CO_P
AF19 1 4
LVDS_CKO_N
LVDS_CO_N
2 3 LVDS_D0E_P
AD23
L404 NC/90 ohm
LVDS_D0E_P AD24 1 4
LVDS_D0E_N
LVDS_D0E_N
2 3 LVDS_D1E_P
AE23
L405 NC/90 ohm
LVDS_D1E_P
AF23 1 4 LVDS_D1E_N
LVDS_D1E_N
2 3
LVDS_D2E_P
AF22
L406 NC/90 ohm
LVDS_D2E_P
AE22 1 4
LVDS_D2E_N
LVDS_D2E_N
2 3 LVDS_D3E_P
AD21
L407 NC/90 ohm
LVDS_D3E_P
AD22 1 4 LVDS_D3E_N
LVDS_D3E_N
2 3
LVDS_D4E_P
AE21 L408 NC/90 ohm
LVDS_D4E_P
AF21 1 4 LVDS_D4E_N
LVDS_D4E_N
AF20
LVDS_D5E_P
AE20
LVDS_D5E_N
2 3 LVDS_D0O_P
AF18
L409 NC/90 ohm
LVDS_D0O_P
AE18 1 4 LVDS_D0O_N
LVDS_D0O_N
2 3
LVDS_D1O_P
AD17
L410 NC/90 ohm
LVDS_D1O_P
AD18 1 4
LVDS_D1O_N
LVDS_D1O_N
2 3 LVDS_D2O_P
AE17
L411 NC/90 ohm
LVDS_D2O_P
AF17 1 4 LVDS_D2O_N
LVDS_D2O_N
2 3 LVDS_D3O_P
AF16
L412 NC/90 ohm
LVDS_D3O_P
AE16 1 4 LVDS_D3O_N
LVDS_D3O_N 2 3
LVDS_D4O_P
AD15
L413 NC/90 ohm
LVDS_D4O_P
AD16 1 4
LVDS_D4O_N
LVDS_D4O_N
AE15
LVDS_D5O_P
AF15
LVDS_D5O_N
AD19
LVDS_TXATST
AD20 R4A8 820R 1/10WR 5%
LVDS_REXT
AB23 BL_BR_CTRL
R4A9 1K 1/10W 5%
PWM1 BL_BR_CTRL 14
AC23
PWM2
C489 C411
ZR39785HGCF 10N 16V 1uF/16V
D3V3
R4G7
4.7K 1/10W
FET 2N7002K
Q409
I2C0_SCL 7
D3V3
PC2_H
R4G8
4.7K 1/10W FET 2N7002K
Q410
I2C0_SDA 7
D3V3
R4E6
42
1K 1/10W 5%
40
MCFG0
38
36
Panel_Ctrl_3
34
32 LVDS_D4O_P
0R05 1/10W 5%
30
LVDS_D3O_P R465
28 LVDS_D2O_P
R4G9
26
LVDS_D1O_P NC
24 LVDS_D0O_P
22
LVDS_CKO_P
20
18 LVDS_D4E_P
16
LVDS_D3E_P
14 LVDS_D2E_P
12
LVDS_D1E_P
10 LVDS_D0E_P
8
LVDS_CKE_P
6
4
2
C487 C486
+
0.1uF/16V 220uF/25V
Panel Control 2 Circuit
D3V3 VCC5D
R4E4 R4E3
47K 1/10W 5% 47K 1/10W 5%
PC2_H
R4E5
4,5 Panel_Ctrl_2
Q412 Q413
MMBT3904 MMBT3904
47K 1/10W 5%
R4B5
4.7K 1/10W 5%
NXP_PANEL_ON
R4B6
4K7 1/10W 5%
R4B8 30K 1/10W 5%
8,15 PANEL_ON
Q405
MMBT3904
C4E1
0.1uF/16V
CMO 120Hz Configuration
MEN MCFG0
1 1
L42A404
MCFG1 MCFG0
ME MC L GP IO L GP IO
St r ong
ME MC L GP IO H GP IO
Medi um
ME MC W eak H GP IO L GP IO
ME MC OFF H GP IO H GP IO
LVDS8b S E LLVDS
LVDS 8bi t H L GP IO E N: VES A
LVDS 10bi t L H GP IO E N: JEIDA
5
VCC1V1
FB414
1 2
80OHM
C494 C495
10N 16V 0.001uF
D3V3 HDMI_3V3
FB418
1 2
80OHM
C403 C4A3 C4A4
C4E7 0.1uF 16V 1uF/16V 0.1uF 16V
0402
0.01uF
P12V PANEL_POWER
Q404
1 8
S D
2 7
S D
3 6
S D
4 5
C4B8
G D
0.33uF/16V AO4449 -7A/-30V C4B9
0.1uF/16V
R4C5
0R05 1/10W 5%
MCFG1 GV MODE LVDS8b
0 NC 1
21
U401R
VCC1V1 Power D3V3
C462 C463
F11 G7
0.1uF 16V
CORE_VDD0 IO_VDD0
F12 G8
0.1uF 16V
CORE_VDD1 IO_VDD1
F13 G9 0402 0402 0402
CORE_VDD2 IO_VDD2
F14 G10
CORE_VDD3 IO_VDD3
F15 G11
CORE_VDD4 IO_VDD4
G12 H7
CORE_VDD5 IO_VDD5
G13 H8
CORE_VDD6 IO_VDD6
G14 J7
G15 CORE_VDD7 IO_VDD7 Y 16
CORE_VDD8 IO_VDD8
G16 Y 17
L20 CORE_VDD9 IO_VDD9 Y 18
C469 C470
CORE_VDD10 IO_VDD10
L21 Y 19
CORE_VDD11 IO_VDD11
M20 Y 20
0.1uF 16V
CORE_VDD12 IO_VDD12
M21 Y 21
0.1uF 16V
CORE_VDD13 IO_VDD13
N20 AA16
0402 0402 0402
CORE_VDD14 IO_VDD14
N21 AA17
CORE_VDD15 IO_VDD15
P20 AA18
CORE_VDD16 IO_VDD16
P21 AA19
CORE_VDD17 IO_VDD17
R20 AA20
CORE_VDD18 IO_VDD18
R21 AA21
CORE_VDD19 IO_VDD19
T20 AA22
T21 CORE_VDD20 IO_VDD20 AA23
CORE_VDD21 IO_VDD21
T22 AA24
CORE_VDD22 IO_VDD22
T23 AA25
CORE_VDD23 IO_VDD23
T24 AA26
D1V8 C477
CORE_VDD24 IO_VDD24
U20
CORE_VDD25
U21
CORE_VDD26
V20 E20
0.1uF 16V
CORE_VDD27 M_VDD0
V21 E21 0402 0402
CORE_VDD28 M_VDD1
W20 E22
CORE_VDD29 M_VDD2
W21 F16
CORE_VDD30 M_VDD3
V7 F17
CORE_VDD31 M_VDD4
W7 F18
CORE_VDD32 M_VDD5
Y7 F19
Y8 CORE_VDD33 M_VDD6 F20
CORE_VDD34 M_VDD7
Y9 F21
Y 10 CORE_VDD35 M_VDD8 F22
CORE_VDD36 M_VDD9
Y 11 G17
CORE_VDD37 M_VDD10
Y 12 G18
CORE_VDD38 M_VDD11
Y 13 G19
CORE_VDD39 M_VDD12
Y 14 G20
CORE_VDD40 M_VDD13
Y 15 G21
CORE_VDD41 M_VDD14
AA8 G22
CORE_VDD42 M_VDD15
AA9 H20
CORE_VDD43 M_VDD16
AA10 H21
CORE_VDD44 M_VDD17
AA11 H22 FB412
CORE_VDD45 M_VDD18
AA12 J20
AA13 CORE_VDD46 M_VDD19 J21 1
CORE_VDD47 M_VDD20
AA14 J22
120OHM
CORE_VDD48 M_VDD21
AA15 K20
C490 C491
CORE_VDD49 M_VDD22
T25 K21
CORE_VDD50 M_VDD23
T26
1uF/16V 0.1uF 16V
CORE_VDD51
AA7 V26 0402
FB413
CORE_VDD52 PLL_VDD33
1
E9 AC15
120OHM
HDMI_VDD1V_0 LDI_VDD33_0
E10 AB15 C492 C493
HDMI_VDD1V_1 LDI_VDD33_1
F9
HDMI_VDD1V_2
F10 1uF/16V 0.1uF 16V
HDMI_VDD1V_3
0402
VCC1V1
AC11
USB_VDD1
AC13
R414 NC
USB_VDD33
E7
HDMI_VDD3P3_0
E8 AF25
HDMI_VDD3P3_1 USB2_VDD33
F7
C496 C497
HDMI_VDD3P3_2
F8
HDMI_VDD3P3_3
10N 16V 0.1uF 16V
H4
IOVDD_STBY 0
J4
IOVDD_STBY 1
H5
3V3_STB
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
ZR39785HGCF
C4A5 C4A6 C4A7 C4A8
0.1uF 16V 0.1uF 16V
0.1uF 16V 0.1uF 16V
0402 0402 0402 0402
3V3_STB 1V8_STB
C4C1 C4C2 C4C3 C4C5 C4C6 C4C7 C4C8
0.1uF 16V 0.1uF 16V 1uF/16V 0.1uF 16V 1uF/16V 0.1uF 16V
0402 0402 0402 0.1uF 16V
0402 0402 0402
D3V3
U401N
Ground
C464 C465 C466 C467 C468
N18 P9
GND48 GND49
N17 P10
0.1uF 16V 0.1uF 16V 0.1uF 16V
GND47 GND50
N16 P11
0.1uF 16V 0.1uF 16V
GND46 GND51
0402 0402 0402 0402 N15 P12
GND45 GND52
N14 P13
GND44 GND53
N13 P14
GND43 GND54
N12 P15
D3V3
GND42 GND55
N11 P16
GND41 GND56
N10 P17
N9 GND40 GND57 P18
GND39 GND58
M18 R9
M17 GND38 GND59 R10
C471 C472 C473 C474
GND37 GND60
M16 R11
GND36 GND61
M15 R12
0.1uF 16V 10U 16V
GND35 GND62
M14 R13
0.1uF 16V 1uF/16V
GND34 GND63
M13 R14
0402
GND33 GND64
M12 R15
GND32 GND65
M11 R16
GND31 GND66
M10 R17
GND30 GND67
M9 R18
GND29 GND68
D1V8 L18 T9
GND28 GND69
L17 T10
L16 GND27 GND70 T11
GND26 GND71
L15 T12
GND25 GND72
L14 T13
GND24 GND73
L13 T14
C478 C479 C480 C481 C482
GND23 GND74
L12 T15
GND22 GND75
L11 T16
0.1uF 16V 0.1uF 16V 0.1uF 16V
GND21 GND76
L10 T17
0.1uF 16V 0.1uF 16V
GND20 GND77
0402 0402 0402 0402 L9 T18
GND19 GND78
K18 U9
GND18 GND79
K17 U10
GND17 GND80
K16 U11
D1V8
GND16 GND81
K15 U12
GND15 GND82
K14 U13
K13 GND14 GND83 U14
GND13 GND84
K12 U15
K11 GND12 GND85 U16
C483 C484
GND11 GND86
K10 U17
GND10 GND87
K9 U18
1uF/16V 10U 16V
GND9 GND88
J18 V9
GND8 GND89
J17 V10
GND7 GND90
J16 V11
GND6 GND91
J15 V12
GND5 GND92
J14 V13
GND4 GND93
J13 V14
D3V3
GND3 GND94
J12 V15
GND2 GND95
J11 V16
2 J10 GND1 GND96 V17
GND0 GND97
V18
GND98
B24
C410
GND99
F6
GND100
R25
0.1uF 16V
S1_GND
AE25
USB2_GND
V25
D3V3
PLL_VSS
2
ZR39785HGCF
D3V3
FB417
1 2
120OHM
C4A1 C4A2
0.1uF 16V 10N 16V
VCC1V1
C4A9 C4B1 C4B2 C4B3 C4B4 C4B5 C4B6 C4B7
0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V
0.1uF 16V 0.1uF 16V 0.1uF 16V 0.1uF 16V
0402 0402 0402 0402 0402 0402 0402 0402
VCC1V1
C4C9 C4D1 C4D2 C4D3 C4D4 C4D5 C4D6 C4D7 C4D8
0.1uF 16V 0.1uF 16V 0.1uF 16V 1uF/16V
0.1uF 16V 0.1uF 16V 0.001uF 1uF/16V 10U 16V
0402 0402 0402 0402