Inverter - Akai LCT3785TAJ Service Manual

4-3. INVERTER

Connector
1) Connector (Receptacle)
S14B-PH-SM3-TB (JST) or compatible.
2) Mating connector (Plug)
PRH-14 (JST) or compatible.
PIN NO
SYMBOL
1 VBL
2 VBL
3 VBL
4 VBL
5 VBL
6 GND
7 GND
8 GND
9 GND
10 GND
11 NC
12 BLON
13 VDIM
14 GND
[Note 1] ON=5V, OFF=0V; When this PIN is disconnecting with power, the Inverter is
in OFF status.
[Note 2] Max Brightness =5V, Min Brightness =0V; When this PIN is disconnecting with
power, the output status of Inverter is the same as VDIM ＝ 0V.
DESCRIPTION
Supply Voltage 24V
Supply Voltage 24V
Supply Voltage 24V
Supply Voltage 24V
Supply Voltage 24V
Ground
Ground
Ground
Ground
Ground
NC(Test pin or else)
ON/OFF Control
0V~5V
GND
89／126
NOTE
*1)
*2)