Hisense LHD4007EU Service Manual page 60

A
4
+12V +5V
R453 R453 R440 R440 R441 R441 R452 R452
0 0 0 0 0/NS 0/NS 0/NS 0/NS
R-RESC1608N-HX R-RESC1608N-HX R-RESC1608N-HX R-RESC1608N-HX R-RESC1608N-HX R-RESC1608N-HX R-RESC1608N-HX R-RESC1608N-HX
+ + CE180 CE180
220uF/25V 220uF/25V
M-ED8.0-03.5-HX M-ED8.0-03.5-HX
R555 R555
10k 10k
R431 R431
3
OPCTRL5
1k 1k
C297 C297
0.1uF 0.1uF
LO = > LVDS POWER OFF
HI => LVDS POWER ON
AV33
2
R467 R467
4.7K/NS 4.7K/NS
R-RESC1608N-HX R-RESC1608N-HX
SEL
R468 R468
4.7K 4.7K
R-RESC1608N-HX R-RESC1608N-HX
1
A
B
U42 U42
LVDSVDD
1 8
S1 D1
2 7
G1 D1
3 6
S2 D2
4 5
G2 D2
CB246 CB246 CB247 CB247
P-CH P-CH
IRF7314 IRF7314 CE121 CE121 0.1uF 0.1uF 0.1uF 0.1uF
+ +
R-SOIC08N-1.270-6.00-HX R-SOIC08N-1.270-6.00-HX 220uF/25V 220uF/25V R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX R-CAPC1608N-HX
M-ED8.0-03.5-HX M-ED8.0-03.5-HX
C134 C134
1uF 1uF
R-CAPC2012N-HX R-CAPC2012N-HX
R438 R438
1k 1k
Q40 Q40
1
2N3904 2N3904
R-SOT3N-0.95-2.80-HX R-SOT3N-0.95-2.80-HX
+5V
J7 J7
R993 R993
LVDSVDD 2 1 LVDSVDD NS/4K7 NS/4K7
SEL LVDSVDD LVDSVDD
4 3
0R 0R R989 R989
R987 R987 AGND_AFE AGND_AFE
6 5
AGND_AFE AGND_AFE
8 7
R988 R988 NS/0R NS/0R R990 R990
OSCL1
10 9
12 11
AGND_AFE AGND_AFE
14 13
A0P 16 15 A0N
A1P A1N
18 17
A2P 20 19 A2N
CK1P CK1N
22 21
A3P A3N
24 23
A4P A4N
26 25
AGND_AFE AGND_AFE R991 R991
28 27 NS/0R NS/0R
VBR_OUT VBR_EXT
30 29
15x2 15x2
M-2P30-2.00X2.00-180-HX M-2P30-2.00X2.00-180-HX
A4P
A4P
A4N
A4N
AGND_AFE
B
C
OPCTRL4
VBR_OUT
NS/0R NS/0R
AGND_AFE
NS/0R NS/0R
OSDA1
AV33
R992 R992
NS/0R NS/0R
J20 J20
GPIO_10
CTL_BR
1
PWM
2
3
4
5
DF3D-5P-2H DF3D-5P-2H
C
D
1,2,3,9,10,12,13,14,15,16
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16
1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16
GPIO_10
GPIO_10
OSCL1
OSCL1
OSDA1
OSDA1
+5V
DV33SB
DV33SB 1,2,5,6,7,16
R450 R450
10K 10K
R-RESC1608N-HX R-RESC1608N-HX
R447 R447
10K 10K
R-RESC1608N-HX R-RESC1608N-HX
BL_ON/OFF BL_ON/OFF
R449 R449 1 Q41 Q41
4.7K 4.7K 2N3904 2N3904
R-RESC1608N-HX R-RESC1608N-HX R-SOT3N-0.95-2.80-HX R-SOT3N-0.95-2.80-HX
BACK LIGHT CONTROL
AV33 +5V
VBR_EXT
R994 R994 R995 R995
R455 R455 R442 R442
NC/10K NC/10K NC/10K NC/10K
1K 1K 1K/NS 1K/NS
R-RESC1608N-HX R-RESC1608N-HX R-RESC1608N-HX R-RESC1608N-HX
R-RESC1608N-HX R-RESC1608N-HX
R-RESC1608N-HX R-RESC1608N-HX
R996 R996 R443 R443
0R 0R 10K 10K
R-RESC1608N-HX R-RESC1608N-HX C135 C135 C133 C133 R-RESC1608N-HX R-RESC1608N-HX
1uF/NS 1uF/NS 1uF/NS 1uF/NS
R444 R444
R-CAPC2012N-HX R-CAPC2012N-HX R-CAPC2012N-HX R-CAPC2012N-HX
1
4.7K_NS 4.7K_NS
R-RESC1608N-HX R-RESC1608N-HX
Q37 Q37
2N3904 2N3904
R-SOT3N-0.95-2.80-HX R-SOT3N-0.95-2.80-HX
R454 R454
0/NS 0/NS
R-RESC1608N-HX R-RESC1608N-HX
DIMMING CONTROL
D
E
DV33_DM
2,4 DV33_DM
AV33
2,6,10,11,12,14 AV33
+12V
1,2,15,16 +12V
+5V
+5V
+5VSB
1,2,7,13 +5VSB
AGND_AFE
AGND_LVDS
GND
GND
A0P
5 A0P
A0N
5 A0N
A1P
5 A1P
A1N
5 A1N
A2P
5 A2P
A2N
5 A2N
CK1P
5 CK1P
CK1N
5 CK1N
A3P
5 A3P
A3N
5 A3N
OPCTRL5
5 OPCTRL5
LVDS SIGNAL
OPWM1
5 OPWM1
OPCTRL4
5 OPCTRL4
CTL_BR
1 CTL_BR
BL_ON/OFF
1 BL_ON/OFF
OPWM1
MediaTek Confidential MediaTek Confidential MediaTek Confidential
MediaTek Inc. MediaTek Inc. MediaTek Inc. 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
Title Title Title
LVDS OUTPUT LVDS OUTPUT LVDS OUTPUT
Document Number Document Number Document Number Drawn Drawn Drawn Rev Rev Rev
Size Size Size
TwinSon Chan TwinSon Chan TwinSon Chan
MT5331RA-V1.6 MT5331RA-V1.6 MT5331RA-V1.6
Custom Custom Custom
Date: Date: Date: Tuesday, August 07, 2007 Tuesday, August 07, 2007 Tuesday, August 07, 2007 Sheet Sheet Sheet 17 17 17 of of of 17 17 17
E
4
3
2
1
1 1 1