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9.2 A 715GA682C SSB (For 32" 6805/6855/6825 Series)
9-2-1 System Power 1
D C
P O
W E R
I N P U T
PWR-ON/OFF
+12V
+12V_Normal
1
2
FB701 120R 3A
1
2
FB702 120R 3A
1 2 V
t o
+ 1 . 0 V _ V D D
C o r e
p o w
e r
C715
100N 16V
U701
1
6
FB
BS
C718
R710
100N 16V
33K 5%
STANDBY
2
5
EN
LX
3
4
GND
IN
C722
0.47UF 10V
SY8104IADC
V I D 0
L o w
= 0 . 6 x
( 1 + ( 7 0 K / 1 0 5 K ) )
= 1 . 0 0 V
VID0 HiZ=0.6x (1+(70K/120K)) =0.95V
D R A M
P o w
e r
+3.3V_Standby
U704
5
FB
+3.3V_Standby
4
GND
IN
SY8089A1AAC
C738
C739
10uF 10V
100N 16V
R720
10K 5%
C744
1uF 10V
V o u t
=
0 . 6 x ( 1 + R 1 / R 2 )
V o u t
0 . 6 * ( 1 + ( 1 5 K + 3 3 0 ) / 1 0 K ) = 1 . 5 1 9 8 V
=
I N V E R T E R
O
N / O
F F
B L _ O
N / O
F F :
Inverter on: Low
Inverter off: High
+12V
+3.3V_Standby
S T A N D B Y :
Normal: High
Stand_by: Low
ZD701
R702
RLZ15B
2K2 5%
R701
100R 5%
STANDBY
R703
NC/22K 1/16W 5%
+12V
D701 FB340M
2
1
12V
12V
D702 FB340M
C716
C717
2
1
USB_PORT1_5V
10UF 16V
NC/10UF 16V
+1.0V_VDDC
L701
1.5UH
C724
C726
C727
C728
R711
100N 16V
22uF 6.3V
68K 1%
22uF 6.3V
22uF 6.3V
C729
220PF 50V
R713
2.7K 1%
VID_0
R758
R762
510K 1%
330K 1%
R715
120K 1%
+1.5V_DDR3
1
L704
EN
2
1.5UH
3
LX
R719
15K 1%
C741
C742
10uF 6.3V
10uF 6.3V
C743
22P 50V
R722
0R05
R724
10K 1%
B R I G
H T
A D J U S T
BRI_ADJ
BRIGHT_ADJ
B R I _ A D J ( P W M
f o r
C746
BRIGHT_ADJ):
NC/2.2UF 16V
Max: 0V
Min: +3V3
+ 1 2 V
t o
+ 3 . 3 V _ S t a n d b y
12V
C704
C703
100N 16V
10UF 16V
R707
33K 5%
12V
R708
33K 5%
C714
1uF
1 2 V
t o
+ 1 . 0 V _ V D D
C P U
p o w
e r
C730
C719
100N 16V
100N 16V
U703
1
6
BS
LX
2
5
GND
IN
3
4
FB
EN
SY 8113IADC
R712
33K 5%
STANDBY
C731
0.47UF 10V
V I D 2 / V I D 1
L o w
/ L o w
= 1 . 1 5 V
VID2/VID1 HiZ/Low=1.10V
VID2/VID1 Low/HiZ=1.001V
VID2/VID1 HiZ/HiZ=0.952V
E m
m
c
+3.3V_Normal
+1.8V_Normal
U705
AZ1117CH-1.8TRG1
3
2
VIN
VOUT
C747
C748
10uF 6.3V
100N 16V
C749
C750
C751
10uF 6.3V
10uF 6.3V
100N 16V
L702
C709
4.7uH
100N 16V
U702
1
6
BS
LX
2
5
R704
3
GND
IN
4
C705
C706
FB
EN
82K 1%
100N 16V
10uF 10V
SY8113IADC
C710
220PF 50V
R705
0R05
R706
18K OHM 1%
S y n c h r o n o u s
b u c k
f o r
3 A
o u t p u t
C u r r e n t
V o u t = 0 . 6 x
( 1 + ( 8 2 K / 1 8 K ) )
=
3 . 3 3 V
12V
C720
C721
10UF 16V
NC/10UF 16V
+0.95V_VDDC_CPU
L703
2.2uH
C735
C777
R714
22uF 6.3V
22uF 6.3V
C734
4K7 1%
100N 16V
C736
220PF 50V
R716
8.2K 1%
R761
R760
124K 1%
33K OHM 1%
VID_2
VID_1
R717
R759
R763
22K 1%
47K 1%
5.1K 1%
+ 3 . 3 V _ S t a n d b y
T O
+ 3 . 3 V _ N o r m
a l
STANDBY
R725
10K 5%
C745
100N 16V
+3.3V_Standby
ZD702
C707
C708
C711
NC/BZT52-B3V6
10uF 10V
10uF 10V
1nF 50V
GND 4,5,6,8,9,10,11,12,13,14,15,16
PWR-ON/OFF 11
USB_PORT1_5V 4,14
BRI_ADJ 11,19
BRIGHT_ADJ 11,19
STANDBY 4
VID_0 11
VID_1 11
VID_2 11
+12V_Normal
+12V_Normal 18,19
+3.3V_Standby
+3.3V_Normal
M A X = 2 . 0 A
Q701
8
1
D
D
7
2
D
D
6
3
D
D
5
4
S
G
ZD705
AON4421
NC/SYS22V04SLC
C737
C740
10uF 10V
1uF 10V
R721
33K 1/10W 5%
R723
22K 1/10W
Q702
MMBT3904
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