42”&47” LCD TV BAUER A642F&A647F
57
2) Power-2
R167 NC/10K OH M 1% 1/10W
C151
100N 16V
C157
NC/4.7uF25V
Panel VCC=5V
PANEL5V
R161
NC/39KOH M +-1% 1/10W
C171
NC/10U 10V Y 5V
+
C152
470uF 16V
ZD150 NEARLY U155
DV331,4, 5,7, 8,11,12,13,14
DV18_CI
DV33 TO DV18_CI
AV12
R153
NC/0R 05 1/4W
DV33
+5V_SW
U159
LD39080PT-R
1
2
3 5
4
VINH
VIN
GND AD J
VO
C174 NC/2N 2 50V
R174
4K7 1/10W 1%
U155
NC/ SC4525BSETRT
1
2
3
4
8
7
6
5
9
SW
IN
ROSC
GND
BST
FB
COMP
SS/EN
TH1
FB150 NC /220R/2000mA
1 2
/ADJ
U153
LD1117AD T-TR
3
1
2
VIN
GND
VOUT
DV18_DDR TO DV18_CI
R157
47K 1/10W 5%
PANEL_VCC _ON/OFF
D150 NC /BAS32L
12
AK
R159
10KOHM +-5% 1/10W
+5V_SW
AV25
R158
22KOHM +-5% 1/10W
SMD/0402
R152
120R 1% 1/ 10W
AV33
+5V_TUNER
R165
NC/10K OH M 1% 1/10W
+12V1,9,13
DV33
+5V_STB
+5V1_TUN
Q150
SI5441DC
1
2
3
45
6
7
8
D
D
D
GS
D
D
D
C169
100N 16V
ZD150
NC/ SS3P4
1 2
L150 NEARLY U155
Q152
NC/MUN2211TIG
AV25
+5V_SW
U158 LD1117S18
3 2
1
4
VI VO
GND
4
1.22(1+20K//51K/4K7)=4.92V
AV33
R166
NC/2R2 1/8W 5%
R173
53.6K OHM 1% 1/10W
C153
10U 10V
PANEL_VCC ON/OFF:(GPIO5)
Normal: High
Stand_By:Low
C166
100N 16V
PANEL_VCC
DV18_D DR
PANEL_VCC14
AV125,6,10,12,14
C165
NC/220N 25V
Vo=1. 25 x (1+ 120R/120R) = 2.5V
AV253
DV18_DDR1,6
AV12
DV33SB4,5, 7,10, 12,13,14
DV33
C163
NC/100N 16V
C158
100N 16V
+12V
+5V_S W
SMD/0402
DV18_CI8
U154
LD1117S-TR
3
1
2
4
VIN
GND
VOUT
TH
Q155
NC/MUN 2211TIG
+5V1_TUN
C184 N C/ 100P 50V
C133 1uF /16V
+
C150
100uF 10V
PANEL_VCC
+5V_SW1,5, 8,9, 10,11,12,13,14
+5V1_ TUN1
C155
10U 10V
DV33SB
R172
20K 1/10W 1%
DV18_C I
C173
100N 16V
AV25
C172
NC/10uF /16V
+5V_STB1,5, 13
DV33SB
+
C177
470uF 16V
+
C162
100uF 16V
C156
100N 16V
C185
NC/330P 50V
+5V_TUNER3
+
C159
100uF 10V
+
C154
NC/220uF 16V
+24V
C167
10U 16V
Panel VCC=12V
C187
NC/22N 16V
R133
5K1 1/10W 5%
+24V1,13
R208
NC/0R 05 1/10W 5%
SMD/0402
Vo=1.25 x (1+1R/120R) = 1.26V
+5V_TUNER
PANEL_VCC
U156
LD1117S33TR
3 2
1
4
VI VO
GND
4
Add Thermal Pad
PANEL5V
GND1,3,4, 5,6, 7,8, 9,10,11,12,13, 14
PANEL_VCC _ON/OFF5
C164
100N 16V
R168
NC/68KOH M +-5% 1/10W
R151
120R 1% 1/ 10W
R176
NC/0R 05 1/8W
+5V_TUNER FROM Regulator
+12V
Q151
BC847C
R160
NC/1K2 1/10W 1%
C170
NC/ 22P 50V
R164
36K 1/10W 5%
+12V
+
C161
100uF 10V
L150 NC/15uH
R163
1 OHM +-5% 1/10W
AV333,5,10,11, 12,13,14
FB151 0 OHM +-5% 1/8W
GND
C168
10U 10V
R162
120R 1% 1/10W
R171
NC/56KOH M +-5% 1/10W
+5V_STB TO DV33SB
AV25 TO AV12
+12V
PANEL_VCC _ON/OFF
PANEL_VCC_ON/ OFF
C176
100N 16V
C160
100N 16V
+5V_SW TO AV33
+5V_SW TO AV25
+5V_STB
C175
10U 10V
/ADJ
U151
LD1117D T33TR
3
1
2
VIN
GND
VOUT
DV18_C I
+5V_SW TO DV33
U152
AME8810-AEGTZ 0.6A/3. 3V
1
23
4
GND
VOUT(heat sink)VIN
4
DV18_DDR
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