Download LCD Television Service Manual

B
C
3
1
4.7K
SW
2
1
2
10K
V4
2N3904
1
S1
G1
S2
G2
D1
D1_5
D2
D2_7
+5V
8
+12V
7
6
5
13
3
2
1
4.7K
R214
2
R208
2 1
1
4.7k
R-RESC1005L-HX
R209
2
L93
PB
1
CE54
10uF
1uF
R-SOT3N-095-280-HX
220.0u/25V
CE56
R-CAPC1608N-HX
+5V
1
2
C490
2
22uF
220.0u/25V
R767
1.8K/1%
1
AOZ1036封装更改，2010-05-13，By Tony
V18
2N3904/nc
1
3
2
增加12V to 5V电路，2009-10-28，By Tony
Vout = 0.8 x _1 + 766/767_＝5.244V
C358
10uF/16V
R-RESC1005L-HX
R-RESC1005L-HX
Q1
TJC3-4A
MediaTek Inc.
4
3
2
1
B
C
No.1-2, Innovation Rd 1, SBIP, Hsin-Chu City 300
TEL:_03_567-0766 FAX:_03_578-7610
Title
BACK LIGHT / MAIN POWER
4
3
2
1
R-SOT3N-095-280-HX
1
Size
A4
Date:
A
CE57
0.1uF
220.0u/25V/NC
R205
10k/nc
2
2
3
R359
4.7k/nc
0R
1 R352 2
1 R236 2
4.7k/nc
V27
1
2N3904
2
4.7k
1
R-RESC1005L-HX
R211 21
2
1
C695
0.1uF
C203
R765
2
1
2.2nF 100K
C696
R768
2.2nF 10k
C693
R766
10K/1%
+5V
R-RESC1005L-HX
2
1
1
2
GPIO_3
L57
0.1uF/NC
R241
10k
R212
10K
C487
2
PB
33uH
Dimming
+3V3SB
1
AOZ1036
LX
PGND LX2
VIN
LX1
AGND EN
FB COMP
C190
BL_ON/OFF
HI = > POWER_OFF
LO = > POWER_ON
2
2
1
2
3
4
2
10k
R-RESC1005L-HX C269
V17
2N3904
2
1
1
9
8
7
6
5
2
R210
1k
R-RESC1005L-HX
3
2
2
Dimming
4.7K/NC
R-RESC1005L-HX
L94
1
N19
INV_12V
R437
BRI_OUT 1
1
R-RESC1005L-HX
R-RESC1005L-HX
OPWM1
2
2
0
+5VSB
10K
1
1
R764
2
2
1
0.1uF
3
INVERTER POWER
NS/0
R213
C242
V28
2N3904
1
CON6/2mm
DV33
CE13
+
100uF/6.3v
1
0.1uF
C214
0.1uF
100uF/6.3v
+5VSB
R43
10K
R37
CE14
+
C234
1
6
5
4
3
2
1
1
1
XP1
6
5
4
3
2
1
100n
32
2
INV_12V
BL_ON/OFF
Dimming
+5V
BRI_OUT
BRI_OUT
2
1
22K
1 2
47K
CE52
220.0u/25V
C59
R45
2
R203
2
2
1
1 L22 2
C43
PB
100n
INV_12V
R202
2N3904
4
+5V
V13
1
1
OPWRSB
+5VSB
+12V
+5V
OPWRSB
GPIO_3
+3V3SB
DV33
OPWM1
DV33
INV_12V
1
1
2
N33 7314/4801
1
2
3
4
2
2 4.7K
R41
R35
2
1
100n
GND
GND
3,5,8 +5VSB
9,10,11,13 +12V
3,5,7,9,10,12,13 +5V
5 OPWRSB
5 GPIO_3
3,5,6,7,8 +3V3SB
3,4,5,6,12,13 DV33
5,6,13 OPWM1
3,4,5,6,12,13 DV33
3
2 NS/0
R204
1
R42
22K
C55
2
1
2
LO = > POWER_ON
C49
100n
32/26/24电源板不带5VSB，+5V/+12V要控制。
2010-04-09，By Tony
SW
E
3,4,5,6,7,8,9,10,11,12,13
2
PB
R201
10K
HI = > POWER_OFF
L49
2
MAIN POWER
4
1
+5VSB
1
+5VSB
D
1
A
D
Document Number
MT5361 P1-V1
Thursday, May 13, 2010
Rev
V1
Drawn
By Ada.Du
<Designer>
Sheet
14
E
of
14