Haier HL46XSL2 Service Manual page 43

A
LVDS CONN.
T19 T19
CND1 CND1
1
DV33 O0N
3
O1N 5
7
R1834 R1834 O2N
9
NS/10K NS/10K OCKN
11
13
O3N 15
4
17
19
21
FOR LVDS FORMATE SELECT
23
R1835 R1835 25
0 0 LVDSVDD
27
LVDSVDD
29
BL_PWM 31
PWM IN
A2006WV0-16X2 A2006WV0-16X2
PWM IN and DIMMING OUT will be used to DCR of PANEL.
CND2 CND2
E0N
1
E1N
3
E2N
5
7
ECKN
9
E3N
11
13
15
8X2 2mm 8X2 2mm
3
2
1
A
B
T18 T18
2
O0P
4
6 O1P
8
O2P
10
OCKP
12
14
16 O3P
18
+5V
20
R1 R1 0/NC 0/NC
22
24
26
LVDSVDD
28
LVDSVDD +12V
30
32 DIMMING_OUT R2 R2 0 0
LVDS_PWR_ON
E0P
2
E1P HI = > LVDS POWER ON
4
E2P
6
LO = > LVDS POWER OFF
ECKP
8
10
E3P
12
14
16
INVERTOR POWER
+3V3SB
XR21 XR21
10k 10k
GPIO0 XR13 XR13 4.7k 4.7k
+3V3SB
ADIN3
HI = > POWER_OFF
LO = > POWER_ON
B
C
TP39 TP39
AO3401 AO3401
Q70 Q70
3 2
R123 R123 + + CE51 CE51
47K 47K 47uF/16v 47uF/16v
+ + CE49 CE49 CB154 CB154
220uF/16v 220uF/16v 0.1uF 0.1uF
R124 R124
47K 47K
D6 D6 1N4148 1N4148
R125 R125 100K 100K XQ4 XQ4
1
2N3904 2N3904
CB155 CB155
0.1uF/NC 0.1uF/NC
C657 C657
4.7uF/10v 4.7uF/10v
AUO 120Hz =3.3V
DV33
+5V
DIMMING_OUT
XR5 XR5 XR6 XR6
1K/nc 1K/nc 1K 1K R1837 R1837
NS/0 NS/0
Dimming
BL_ON/OFF
XR8 XR8
BL_PWM XQ6 XQ6 47k 47k
1
2N3904 2N3904
XC7 XC7
1uF 1uF
CB993 CB993
1uF 1uF
DV33
+5V
XR18 XR18 XR22 XR22
10k 10k 1k/NC 1k/NC
XR23 XR23
10K 10K
1K PULL UP to
3V,for 42" lcd.
XR17 XR17 4.7k 4.7k XQ5 XQ5
1
2N3904 2N3904
NEAR IC NEAR IC
AV125 AV33
NR4 NR4 0 0 AVDD12_VPLL AVDD33_LVDS
NC17 NC17 NC14 NC14
0.1uF 0.1uF
0.1uF 0.1uF
C
D
3,4,5,6,7,8,9,10,11,13,14
LVDSVDD
CB152 CB152
TP38 TP38
0.1uF 0.1uF
CN1 CN1
DV33
+5V
1
2
3
4
XR12 XR12 XR20 XR20
TJC2004-4A TJC2004-4A NS/0 NS/0 0 0
SELECT
SELECT Hi For External
SELECT Low For Internal
XR19 XR19
NS/0 NS/0
MediaTek Inc. MediaTek Inc. MediaTek Inc.
Title Title Title
Size Size Size
C C C
Date: Date: Date:
D
E
GND
GND
+12V
3,10,11,13,14 +12V
+5V
3,6,8,10,14 +5V
+3V3SB
3,6,8,9 +3V3SB
AV33
3,4,6,8,9,10,13 AV33
DV33
3,4,5,6,7,11 DV33
AV125
3,4,5,8,9 AV125
LVDS_PWR_ON
4 LVDS_POWER_ON
O0N
4 O0N
O0P
4 O0P
O1P
4 O1P
O1N
4 O1N
O2P
4 O2P
O2N
4 O2N
4
OCKP
4 OCKP
OCKN
4 OCKN
O3P
4 O3P
O3N
4 O3N
E0P
4 E0P
E0N
4 E0N
E1P
4 E1P
E1N
4 E1N
E2P
4 E2P
E2N
4 E2N
ECKP
4 ECKP
ECKN
4 ECKN
E3P
4 E3P
E3N
4 E3N
AVDD33_LVDS
3,4,6,8,9,10,13 AVDD33_LVDS
AVDD12_VPLL
4 AVDD12_VPLL
USB_PWR_EN0
4,6 USB_PWR_EN0
USB_PWR_ERR0
4,6 USB_PWR_ERR0
ADIN3
4 ADIN3
GPIO0
3
4 GPIO0
DIMMING
14 DIMMING
BL_ON/OFF
14 BL_ON/OFF
AO0N
O0N
AO0P
O0P
AO1N
O1N
AO1P
O1P
AO2N
O2N
AO2P
O2P
AOCKN
OCKN
AOCKP
OCKP
AO3N
O3N
AO3P
O3P
AE0N
E0N
AE0P
E0P
AE1N
E1N
AE1P
E1P
AE2N
E2N
AE2P
E2P
AECKN
ECKN
AECKP
ECKP
2
AE3N
E3N
AE3P
E3P
LVDSVDD
LVDSVDD
DIMMING_OUT
DIMMING_OUT
BL_PWM
BL_PWM
FOR MT8282
1
MediaTek Confidential MediaTek Confidential MediaTek Confidential
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300 No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
TEL:(03)567-0766 FAX:(03)578-7610 TEL:(03)567-0766 FAX:(03)578-7610 TEL:(03)567-0766 FAX:(03)578-7610
LVDS/BACKLIGHT LVDS/BACKLIGHT LVDS/BACKLIGHT
Rev Rev Rev
Document Number Document Number Document Number Drawn Drawn Drawn
By Ray V1 V1 V1
MT5305A P1V1 MT5305A P1V1 MT5305A P1V1
Friday, December 04, 2009 Friday, December 04, 2009 Friday, December 04, 2009 Sheet Sheet Sheet 12 12 12 of of of 15 15 15
E