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1
2
3
A
CN701
GND
1
Dimming
2
BL_ON_OFF
3
PS_ON / IDX
4
GND
5
+12V
6
7
+12V
+5V
GND
8
+5V
9
+5V
10
GND
11
C705
C708
1000uF/16V
0.1uF
B
CONN
+3.3V_SD
C
R703
10K 1/10W 5%
0.1uF
C709
Q702
2N3904S-RTK/PS
D
C713
NC/22uF 16V
E
+5V
+12V
R710
R711
10K 1/10W 5%
10K 1/10W 5%
R714
NC
Q706
2N3904S-RTK/PS
Q707
6
PANEL_EN
F
2N3904S-RTK/PS
Q708
R717
NC/2N3906S-RTK/PS
4K7 1/10W 5%
C723
NC
+12V_PWR
G
C724
C728
0.1uF
220uF/25V
+3.3V_SD
5
4
3
2
1
H
C729
0.1uF
CN702
CONN
1
2
3
Scaler Board Diagram-1
4
5
+12V
R730
NC/10K 1/10W 5%
R731
+12V 6
NC/100K 1/10W 5%
C701
C702
1000uF/16V
0.1uF
R732
NC/22K 1/10W
+5V 3,6
R733
NC/4K7 1/10W 5%
+3.3V_SD
Q712
3
POWER_SAVING
NC/2N3904S-RTK/PS
R701
NC/10K 1/10W 5%
Q701
NC/2N3904S-RTK/PS
PS_ON/OFF 6
C727
NC/0.1uF
R702
NC/4K7 1/10W 5%
VOLUME / IDX
4
R715
NC/4K7 1/10W 5%
R704
1K 1/10W 5%
R705
4K7 1/10W 5%
BKLT-EN 6
+3.3V_SD
R706
1K 1/10W 5%
R707
1K 1/10W 5%
Q703
BKLT-PWM 4
2N3904S-RTK/PS
R708
4K7 1/10W 5%
+VLCD
+VLCD 7
Q705
+12V
R712
10K 1/10W 5%
C718
AM9435P-T1-PF
0.068uF
C721
0.22uF
+3.3V_SD
+5V
U702
3
2
Vin
Vo2
C710
C712
AIC1084-33PE
22uF 16V
0.1uF
4
5
6
7
8
+12V
Q710
R735
1
8
S
D
0R05 1/8W
2
7
S
D
3
6
S
D
4
5
G
D
NC/AM9435P-T1-PF
C730
+12V_PWR
NC/0.047uF
R734
R435
NC/10K 1/10W 5%
4K7 1/10W 5%
3
POWER_SAVING
+3.3V
+5V_PWR
U701
3
2
VIN
VOUT
1
ADJ
C706
AIC1084-33PM
C707
C704
C703
0.1uF
0.1uF
22uF 16V
1000uF/16V
+5V_PWR
FB701
120 OHM
VCPU
1
2
VCPU 6
R713
33K 1/10W 5%
C719
0.001uF
6
7
8
9
10
+5V
R736
10K 1/10W 5%
R737
Q711
R741
1
8
NC/0R05 1/8W
S
D
2
7
S
D
100K 1/10W 5%
3
6
S
D
4
5
G
D
R738
AM9435P-T1-PF
10K 1/10W 5%
C731
+5V_PWR
0.047uF
Q713
2N3904S-RTK/PS
R740
10K 1/10W 5%
+3.3V 4
+3.3AVDD
+3.3AVDD 4
+1.8V
Q704
22uH
L701
AO3401
D701
R709
C714
C715
0.001uF
22R 1/10W 5%
100uF/25V
U703
C716
8
4
0.001uF
VIN
FB
7
3
PGATE
N.C
C720
6
2
PWGND
AGND
0.001uF
5
1
R716
ADJ
ISENSE
15K 1/10W 5%
LM3485
R719
31.6K OHM 1% 1/10W
9
10
HUDSON 8
33
11
A
B
C
D
E
F
+1.8V 4
G
H
11
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