Philips 223V5LSB/00 - Page 60

60
Meridian 5
CC170C
W8 LCD
C
C
Remark: Parts position can be searched by using FIND function in PDF.
C733
22UF 16V
PANEL VCC OFF
CN703
NC/CONN
1
2
3
4
5
6
7
BKLT-EN
BKLT-VBR1
卧式6 Pin
I/O TYPE
C706
220N16VR708
NC
PANEL_ENABLE4
+5V
VCC3.3 4
BKLT-EN
CN701
CONN
1
2
3
4
5
6
+19V 2,3,4
R702
10K
+19V
C707
100N 16V
R710
4.7K1/16W
C705
NC/100N 16V
on_BACKLIGHT 4
Q705 NC/AO4449 -7A/-30V
S
1
S
2
S
3
G
4
D
8
D
7
D
6
D
5
R703 100OHM
Q702
AO3401A
G
1
3
AO3401L
D
2
S
Belling as main source
Both 223 and 252
foot-print
C736
NC/22UF 16V
SOT 252
SOT 223
+5V
PANEL_VCC
Q703
LMBT3904LT1G
R709
22K1/16W
C703
100N 16V
C702
100N 16V
VCC3.3
+5V
L702
10uH
U702
NC/BL1117-33CY
VOUT
2
VIN
3
GND
1
C748
10uF 16V
Vout = 0.92x(1+47/10.2)=5.16V
R745
100K1/16W
R714
47K +-1% 1/16W
C747
100NF 16V
R744
36K 1%
R747
10K2 +-1% 1/10W
C753
47NF 16V
C746
NC/100pF 50V
4A
+19V
+19V
+5V
C749
NC/22P 50V
C750
10NF 50V
U705
APW7313
BS
1
VIN
2
LX
3
GND
4
FB
5
COMP
6
EN
7
SS
8
GND
9
FB704
300R 4A
1 2
R705 10K
C754
100NF 50V
R706
100K1/16W
C701
NC/10uF 16V
C754 layout 置于 C734 C735后端,并且靠近 IC Vin pin 端
R707
10K
OEM MODEL Size
Rev
Date
Sheet of
TPV MODEL
PCB NAME
称爹
T P V ( Top Victory Electronics Co . , Ltd. )
Key Component
絬 隔 瓜 絪 腹 E2470SWD A
AOC
Custom
6 6Sunday, February 01, 2015
<称爹>
06.POWER
715G5863-M0C-000-0040
OPEN-DRAIN
C752
3.9NF 50V
R718
6.8K +-1% 1/16W
LOW
Q703
NC
PANEL VCC OFF
R701
4.7K1/16W
VCC3.3
BKLT-VBR1
R704 100OHM
C751
NC/10uF
当 DIM控制回路使用DC调光时，R704改为10K
adj_BACKLIGHT 4
PANEL VCC ON
C704
10UF 25V
C735
10UF 25V
C734
10UF 25V
CN702
CONN
1
2
3
4
5
6
78
BKLT-VBR1
BKLT-EN
U701
VI
3
VO
2
GND
1
4
4
+19V
+19V 2,3,4
PUSH-PULL
Q703
LOW
HIGH
PANEL VCC ON
HIGH