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LCD Controller Board
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2 CCFLs LCD Inverter - IN2-QF099200

Product catalog

Product manual

Splendi inc. offers a complete product line of LCD inverters, 1 ccfl, 2 ccfls, 4 ccfls, and 6 ccfls. The IN2 series DC To AC inverters is designed with 2 ccfls which is able to drive 2-tube backlight. With the advantages of low noise and high frequency, and as a low profile and light weight switching power supply, it’s compatible to the LCD panels of AUO, CMO, Kyocera, Samsung, Sharp, NEC, Mitsubishi and LG…etc.

- Applicable to 2 tubes backlight
- Constant current output
- Possesses open load protection when lamp is open
- No load–output auto stop
- Meet TCO 99

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10.4" LCD Panel:		AUO-G104VN01 SHARP-LQ104S1DG21 SHARP-LQ104S1DG61 SHARP-LQ104S1LG61 SHARP-LQ104V1DG21 SHARP-LQ104V1DG51 SHARP-LQ104V1DG52 SHARP-LQ104V1DG61 SHARP-LQ104V1VG61 SHARP-LQ104V1LG61
12.1" LCD Panel:		SHARP-LQ121S1LG45 SHARP-LQ121S1LG41 SHARP-LQ121S1LG61 SHARP-LQ121DG31 SHARP-LQ121S1DG41 SHARP-LQ121S7LY01

Operating Condition

Item	Symbol	Condition	Min.	Max.	Unit
Input Voltage	Vin		10	14	V
Operating Temperature	Top	Ha=90%RH	0	65	℃
Storage Temperature	Tstg	Ha=95%RH	-10	80	℃
Operating Humidity	Hop	Ta=0 ~ 55 ℃	20	90	%RH
Storage Humidity	Hstg	Ta=20 ~ 80 ℃	-	95	%RH

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Operating Characteristic

Item	Symbol	Condition	Min.	Typ.	Max.	Unit
Input Voltage	Vin	GND=0V	10.8	12	13.2	V
Input Current (Low Brightness)	IinL	Vin=Typ. ±1% ON VR=MIN (Iout=MIN)	280	340	410	mA CV=4.9V
Input Current (High Brightness)	IinH	Vin=Typ. ±1% ON VR=Max. (Iout=Max.)	6300	700	750	mA CV=0.2V
Lamp Current (Low Brightness)	IoutL	Vin=Typ. ±1% ON VR=Min. (Iout=Min.)	1.8	2.2	2.7	mA / rms CV=4.9V
Lamp Current (High Brightness)	IoutH	Vin=Typ. ±1% ON VR=Max. (Iout=Max.)	5.5	6	6.5	mA / rms CV=0.2V
Working Frequency			40	45	50	KHz
Dimming		Tube Current	-	-	-
Brightness Control		Connection of Voltage	5	-	0	V (dark ~ light)
Output Voltage		CCFT Current= 6mA	-	620	-	V

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Connector Socket - (CN1) Input Connector

Item	Symbol	Description
1	Vin	DC+12V
2	GND	Ground
3	Control	ON/OFF control ON=+3~5V OFF=0~0.8V
4	Brightness	Brightness Control
5	NC

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Connector Socket - (CN2 & CN3) Input Connector

Pin No.	Symbol	Condition
1	Output	Lamp High Voltage
2	Output	Lamp Low Voltage

Connector Socket - Connector Model No. & Brand

Pin No.	Symbol	Condition
CN1	S5B-PH-SM4	JST or Compatible
CN2	SM02 (8.0)B-BDBS-1or SM02 (8.0)B-BHS-1	JST or Compatible
CN3	SM02 (8.0)B-BDBS-1or SM02 (8.0)B-BHS-1	JST or Compatible

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Custom input timing, panel timing, OSD menu, splash screen, onformal coatings, layout dimension etc…

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LED Controller Board - LDB-2300
LED Controller Board - LDB-3500
LED Controller Board - LDB-3700
LED Light Bar (LED Backlight Unit)
LCD Controller Board ST-90 Series
(Power Jack / JST-5P Power, DG1 / Header VGA, JST-5P USB / JST-4P RS232, 4-Wire / 5-Wire Touch Screen Connector)
LCD Controller Board ST-100 (A/D Board, VGA & DVI input)
LCD Controller Board ST-110 (A/D Board, VGA input)
LCD Controller Board ST-150 (A/D Board, VGA, DVI & Video ((CVBS / S-Video / YCbCr <SD>))
LCD Panel (AUO LCD Panel, CMO LCD Panel , NEC LCD Panel, LG LCD Panel, Samsung LCD Panel, CPT LCD Panel)
LED Panel (AUO LED Panel, CMO LED Panel, NEC LED Panel, Mitsubishi LED Panel, LG LED Panel, Hannstar LED Panel,
PVI LED Panel, CPT LED Panel)
Touch Screen (Resistive 4-Wire, Resistive 5-Wire, Resistive 8-Wire, Surface Capacitive , SAW Touch Screen, IR Touch Screen)
Touch Screen Controller (Resistive 4-Wire, Resistive 5-Wire, Resistive 8-Wire, Surface Capacitive, SAW Touch, IR Touch)
Peripheral (OSD Cable, Cable, Power Supply)

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