AOC Vibrant VL7A9DA Service Manual page 24

TROUBLE SHOOTING OF CHI-MEI INVERTER ( DIVTL0037-D42- -)
5.FUNCTION SPECIFICATIONS:
The data test with the set of SAMPO, and the test circuit is as below.
ITEM
Input voltage
Input current
output current
adj:0v( min.)
Output current
adj.:5 v(max.)
Frequency
H.V open
H.V Load
FUNCTION LOAD CIRCUIT:
6.
120KÙ
10Ù
TV
120KÙ
10Ù
TV
SAMPO CORPORATION
SYMBOL MIN.
Vin 10.8
Iin --
Iout
(min) 2.1
Iout
(max) 5.5
F 40
Vopen
1400
Vload
630
1
2
4
CON1
1 2 3 4 5
PIN
1
2
3
4
5
TYP. MAX.
12 13.2
2200 2500
2.6 3.1
6.0 6.5
50 60
1500 1600 Vrms
730 830
4
2
1
SYMBOL
Vin 12V
Vin 12V
ON/OFF
Dimming
GND
UNIT REMARK
V
mA
FOR 1 CCFL
LOAD:120KÙ
mA
FOR 1 CCFL
LOAD:120KÙ
mA
KHZ
NO LOAD
Vrms RL=120KÙ
120KÙ
10Ù
TV
120KÙ
10Ù
TV