Table of Contents
Advertisement
Circuit Diagrams and PWB Layouts
PSU & Inverter I/F
PSU & Inverter I/F
B18
LIPS Interf ace
CN701
CN701
1
BL_CTRL
2
BRI_ADJ
3
1
4
+
+
5
C701
C701
6
330UF 35V
330UF 35V
7
8
9
1
10
11
+
+
12
C703
C703
13
330UF 35V
330UF 35V
CONN
CONN
8.2K 1/10W
8.2K 1/10W
R701
R701
10K 1/16W 5%
10K 1/16W 5%
1
120R/6000mA
120R/6000mA
+
+
C705
C705
470UF 10V
470UF 10V
R750
R750
0R05 1/10W
0R05 1/10W
Backlight On/Off
5VSB
5VSB
R704
R704
NC/2.2K 1/16W
NC/2.2K 1/16W
R705
R705
0R05 1/16W
0R05 1/16W
R744
R744
10K 1/16W 5%
10K 1/16W 5%
R703
R703
BL_ON/OFF#
Q701
Q701
10K 1/16W 5%
10K 1/16W 5%
L : BL_ON
PMBS3904
PMBS3904
H : BL_OFF
R702
R702
NC/10K 1/16W 5%
NC/10K 1/16W 5%
TPM8.2A LA
10.
+12V
FB701
FB701
2
120R/6000mA
120R/6000mA
C702
C702
100N 50V
100N 50V
+24V
FB702
FB702
2
120R/6000mA
120R/6000mA
C704
C704
100N 50V
100N 50V
R712
R712
ZD701
ZD701
NC/BZX84C3V6
NC/BZX84C3V6
R738
R738
NC/0R05 1/16W
NC/0R05 1/16W
5VSB
FB703
FB703
2
C706
C706
10U 10V
10U 10V
PWR_OK
5V_SW
R706
R706
2.2K 1/16W
2.2K 1/16W
R751
R751
0R05 1/10W
0R05 1/10W
Q702
Q702
C707
C707
R711
R711
NC/2N7002
NC/2N7002
100N 16V
100N 16V
47K 1/16W 5%
47K 1/16W 5%
EN 57
19" & 22"
26"
FB701
NC
YES
C701
NC
YES
C702
NC
YES
PSU_STBY
H : ON
L : Standby
OPWRSB
Reserved for OPWRST control PSU_STBY
Brightness Adjust
DVDD3V3
R746
R746
4K7 1/16W 5%
4K7 1/16W 5%
BL_CTRL
R707
R707
BL_DIM_PWM
10K 1/16W 5%
10K 1/16W 5%
PWM Control
0% : Max Luma
99% : Min Luma
2011-Jun-24
PSU_STBY
PWR_OK
BL_DIM_PWM
BL_ON/OFF#
OPWRSB
5V_SW
3V3_BUCK
R708
R708
R709
R709
NC/2.2K 1/16W
NC/2.2K 1/16W
1K 1/16W 5%
1K 1/16W 5%
R710
R710
0R05 1/16W
0R05 1/16W
R752
R752
C708
C708
0R05 1/10W
0R05 1/10W
Q703
Q703
NC/1UF 10V
NC/1UF 10V
PMBS3904
PMBS3904
GND
4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,22,23,24
PSU & Inverter I/F
B18
PSU_STBY
4,22
PWR_OK
4
BL_DIM_PWM
4
BL_ON/OFF#
4
OPWRSB
4,23
BRI_ADJ
2
2011-05-27
715G4478
19160_521_110620.eps
110620
Advertisement
Table of Contents
