AOC LE43U7970 User Manual page 65

Lcd tv with led backlight
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5
+18V to +5V_SB by PGOOD(U708)
Main_18V
Main_18V
Big plane
D
R798
C778
R746
C779
100K 1/16W 5%
10UF 25V
10UF 25V
PGOOD
R748
0R05 1/16W
R751
33K 1/16W 5%
C777
R744
NC/100NF 25V
15K 1/16W
Vout=0.768x (1+75K/13K) = 5.199V
C
Main_18V
FB702
8/20 Add for PHP
1
120R 6A
Q704 NC/AON4421
8
D
7
D
6
D
5
S
C709
R729
NC/12KOHM +-5% 1/16W
R736
OPWRSB_PWR
NC/6.2K 1%
Normal:High
Stand_By:Low
NC/10K 1/16W 5%
Q708
OPWRSB_PWR
R741
NC/2N7002K
B
357G07630620HF
MAX=2.3A
Big plane
Main_18V
U701
C766
C767
8
IN
7
IN
DC_Panel_EN
1
EN
R786
5
VC
OPWRSB_PWR
NC/10K 1/16W 5%
R787
C768
C769
NC/4.7UF 6.3V
NC/100N16V
9
GND
NC/SY8366QNC
6A(Spec.)
A
Vout = 0.6V × (1+( R1/R2 ))
Vout = 0.6V × (1+( 100/(5.1+0.16) ))=12V
5
4
If PSU has 3V3SB, all
conponents are
existing.
U708
8
2
IN
PG
C781
7
6
IN
BS
100N 50V
1
R7005
EN
2.2R 1%
10
LX
5
L702
Big plane
VC
3.3UH
4
FB
C780
4.7UF 6.3V
R794
9
3
100K 1/10W 1%
GND
ILMT
R1
SY8366QNC
1K 1/10W 1%
6A(Spec.)
R796
R2
R795
10K 1%
3K3 1%
If PSU has 3V3SB, all
+18V
AU_18V
FB703
conponents are
existing.
2
1
120R 6A
If PSU has 3V3SB, all
Q705 NC/AON4421
1
8
conponents are NC.
D
D
2
7
D
D
3
6
D
D
4
5
G
S
NC/1uF 25V
C710 NC/1uF 25V
R730
R731
NC/6K8 1/10W 5%
NC/12KOHM +-5% 1/16W
NC/6K8 1/10W 5%
OPWRSB_PWR
R737
Normal:High
NC/6.2K 1%
Stand_By:Low
NC/10K 1/16W 5%
Q709
OPWRSB_PWR
R742
NC/2N7002K
Q755:357G07630620HF
16V to 12V for Panel Vcc
For PSU 16V only
2
PG
C770
6
BS
NC/100N 50V
Big plane
R7047
NC/2.2R 1%
10
LX
L705
Big plane
NC/3.3UH
4
FB
C771
R789
NC/470PF
3
NC/100K 1/10W 1%
ILMT
R1
R792
NC/1K 1/10W 1%
R2
R791
R790
NC/160R 1/16W
NC/5.1K 1%
4
3
3V3SB by +5V_STB or
STB_PWR
STB_PWR
C720
2.2UF 10V
8/20 Add for PHP
+5V_STB
FB706
MAX=3A
Big plane
1
2
120R 6A
C785
C787
C786
C8095
C8094
C724
470pF 50V
22UF 10V
22UF 10V
NC/2.2UF 10V
ZD704
R7006
NC/RLZ6V2B
If PSU has 3V3SB, U706 is NC
Vout = 0.6V × (1+( R1/R2 ))
Vout = 0.6V × (1+( 100/(10+3.3) ))=5.1V
+5V_STB TO +5V_SW BY PGOOD
+18V_AUDIO
If PSU has 3V3SB, all
2
conponents are
existing.
R722
1
10KOHM
D
2
If PSU has 3V3SB, all
D
3
conponents are NC.
D
4
G
R732
NC/33K 1/10W 5%
VCCK
R740
NC/2K7 1/16W 5%
C701
NC/100N 16V
ANALOG POWER AVDD1V05 For reserve
U703
DVDD3V3
R723
10KOHM
1
POK
2
VEN
18Vto12V
3
VIN
+5V_SW
4
VPP
MAX=3A
C711
R763
G9661
2.0A(Spec.)
10UF
C717
1uF 10V
C774
C775
AVDD3V3 to AVDD1V0
3
2
If PSU has 3V3SB, all
conponents are
existing.
3V3SB
MAX=0.12A
U712
1
5
VIN
VOUT
2
GND
3
4
EN
NC
C729
10UF 10V
G9091-330T11U
18Vto12V
+5V_STB
+18V
+18V_AUDIO
3
2
VCCK
VIN
VOUT
R750
AVDD1V2
NC/0R051/8W
DDRV
AVDD3V3
DVDD3V3
ZD706
C725
3V3SB
NC/AZ1084CD-3.3TRG1
10UF 10V
+5V_SW
U707
AVDD1V0_1
AVDD1V0_STB
VCC1.8V_FRC
TO252GOI
VCC3.3V_FRC
5.0A(Spec.)
BRIGHT_ADJ
INVERTER_ON_OFF
STB_PWR
+5V_STB
+5V_SW
FB704
8/20 Add for PHP
1
2
120R 6A
MAX=2.0A
Q706
8
1
D
D
7
2
D
D
6
3
D
D
5
4
S
G
NC/AON4421
C713
NC/10uF 10V
C716
NC/1UF16V
R733
R738
NC/22KOHM 1/10W
Q707
NC/MMBT3904
PGOOD
Normal:open drain by pull-up vlotage timing
Abnormal:low
MAX=0.44A
TYP=0.32A
(1A/60mil)
0.8 x (1+ 1.6K/5.1K) = 1.05V
(0.32A/25mil)
9
E-Pad
8
AVDD1V0_1
GND
7
Sony request
ADJ
6
VO
5
NC
R725
R727
NC/0R05
1.65K 1%
C714
10UF
R734
ZD702
NC/MMSZ4678
5.1K 1%
Block Diagram
T P V ( Top
T P V ( Top
T P V ( Top
Victory
Victory
Victory
Electronics
Electronics
Electronics
Co . , Ltd. )
Co . , Ltd. )
Co . , Ltd. )
OEM MODEL
OEM MODEL
OEM MODEL
線 路 圖 編 號
線 路 圖 編 號
線 路 圖 編 號
TPV MODEL
TPV MODEL
TPV MODEL
Key Component
Key Component
Key Component
04. Power 1
04. Power 1
04. Power 1
PCB NAME
PCB NAME
PCB NAME
Friday, September 23, 2016
Friday, September 23, 2016
Friday, September 23, 2016
Sheet
Sheet
Sheet
Date
Date
Date
2
1
PGOOD
PGOOD
5
18Vto12V 24
+5V_STB 5,9,12
+18V
5,24,27
+18V_AUDIO
10
VCCK
5,6,7,19
AVDD1V2 5,9
DDRV
5,7,8
AVDD3V3 5,9,11,12,18
DVDD3V3
5,6,7,9,10,12,13,14,15,17,19,27
3V3SB
5,6,9,10,12,16,17,18,27
+5V_SW
5,9,12,13,15,18,20,27
AVDD1V0_1
5,11,12,18
AVDD1V0_STB
5,6,12,18
VCC1.8V_FRC
5,21,23
VCC3.3V_FRC
5,21,22,24
OPWRSB
OPWRSB
5,6
OPWRSB_PWR
OPWRSB_PWR
5,18,27
BRIGHT_ADJ
5,17
INVERTER_ON_OFF
5,17
STB_PWR 5,16
GND
5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,26,27
2K16 PHILIPS EU 6101 SERIES
2K16 PHILIPS EU 6101 SERIES
2K16 PHILIPS EU 6101 SERIES
Size
Size
Size
Custom
Custom
Custom
Rev
Rev
Rev
715G8132-M0B-B00-0050
715G8132-M0B-B00-0050
715G8132-M0B-B00-0050
備備
備備
備備
3
3
3
of
of
of
27
27
27
1
D
C
B
A

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