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9-3-7 System Power
Adaptor DC 12V Input
Adap_In
CN702
+12V
Adap_In
3
FB706
2
1
1
2
NC 120R 6A
NC JACK
C749
C750
C784
NC 22UF 16V
NC 100N 50V
10UF 16V
MAIN POWER
PS_ON
BL_DIM
CN701
11
12
BL_ON
9
10
7
8
5
6
3
4
1
2
CONN
+12V
+12V
+12V
1
2
+12V_MB
8,11
+12V
+12V_MB
FB704
120R 6A
BL_ON
BL_ON
11
BL_DIM
BL_DIM
11
C742
22PF 50V
12V_MB
/ 1.28A
R1
R747
12V_AUD / 2A
124K 1%
R2
12V TO 5VSB
U703
R748
9
21.5K 1% 1/16W
C743
1
GND
8
EN
VIN
2
7
R749
FB
BOOT
3
6
0.1uF
VREG5
SW
4
5
4K7 1/16W 5%
SS
GND
RT6206BHGSP
C721
C778
C722
8.2NF 50V
1uF 16V
100nF 10% 16V
R751
NC/40.2K 1/16W 1%
ZD701
1
2
PDZ9.1B
R2
R756
R763
10K 1% 1/10W
100R 0.5%
U705
6
VBST
GND
5
EN
SW
4
VFB
VIN
+5VSB
TPS563201DDCR
R755
5K1 1/16W 5%
R757
C767
100NF 16V
20K 1/16W
Vout= 0.768x(1+R1/R2)= 1.12V
5A(Spec.)
+5VSB
U701
LD1117AG33AA3AR
3
2
VI
VO
C731
C730
10UF 6.3V 20%
1uF 10V
2014-03-06 Modified.
R743 Change from 8.2K to 10K.
For DQE Test Spec.
R701
C785
BL_ON
10N 50V
100R 1/16W 5%
R743
C702
10K 1% 1/16W
1NF
BL_ON
BL_ON/OFF
R703
NC 100R 1/16W 5%
BL_DIM
BRI_ADJ
R702
100R 1/16W 5%
C701
100PF 50V
7
Vout=0.765x (1+124K/21.5K) = 5.177V
+5VSB
L703
3.3A
3.3UH
+12V_MB
C746
C747
22uF 6.3V
22uF 6.3V
C723
C728
NC 10UF 25V
10UF 25V
C772
R1
22PF 50V
R761
4.3K 0.5% 1/16W
C783
100N 50V
+1.1V_VDDC
L702
1
2
3
2.2uH
+5VSB
C781
C726
22UF 20% 6.3V
22UF 20% 6.3V
C780
C776
10UF 25V
10UF 25V
+3.3V_Standby
C732
100NF 16V
+3.3V_Standby
+3.3V_Standby
R722
4K7 1/16W 5%
R737
B ack L ig ht On / Off
1K 1/16W 5%
H I => POWER _OF F
L O => POW ER _ON
Q705
MMBT3904
R726
BL_ON/OFF
1K 1/16W 5%
PS_ON
+5VSB
2014-03-17 Modified.
R706 Change from 4.7K to 3K.
R708 Change from 1K to 4.7K.
For XM DQE(SVT 40Inchs)
R704
47K 1/16W 5%
R708
PS_ON
Q703
C712
MMBT3904
1K 1/16W 5%
1UF 10V
DRAM Power 1.5V
Add Net +5VSB for fast boot function.
5V_SW
D105 FB340M
1
2
+5VSB
FB707
1
2
NC 120R 6A
C745
2.2UF 16V
TUNER POWER +3V3
U101
5V_SW
LD1117AG33AA3AR
3
2
VI
VO
C120
10UF 10V
Audio Power 3.3V
U707
5V_SW
NC LD1117AG33AA3AR
3
2
VI
VO
C753
10UF 10V
+5VSB
R714
10K 1/16W 5%
PWR-ON/OFF
R712
4K7 1/16W 5%
5V_SW / 790mA
5V_SW
Q702
AO3401A
C706
C708
0.1uF
0.1uF
R705
7K5 1/16W 5%
+1.5V_DDR
U706
L706
1
5
2
VIN
LX
2.2uH
GND
3
4
EN
VFB
R1
R744
R720
33K 1/16W 1%
C751
C744
G5695T11U
0R05 1/16W
R745
22UF 6.3V
1UF 10V
R2
22K 1%
R721
100K
Vout = 0.6x(1+R1/R2)=1.5V
3V3T / 200mA
3V3T
C122
C121
100NF 16V
10UF 6.3V 20%
FB708
+3.3V_Standby
3V3_Aud
1
2
120R 6A
C754
C755
100NF 16V
10UF 6.3V 20%
BL_ON/OFF
VBL_CTRL
3
BRI_ADJ
BRI_ADJ
3
PWR-ON/OFF
PWR-ON/OFF
3
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